diff --git a/.Rbuildignore b/.Rbuildignore
index fe51a43..2e98fb4 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -6,3 +6,11 @@
 ^codecov.yml
 ^README.Rmd
 ^.travis.yml
+inst/htmlwidgets/neurosurface/node_modules
+testshiny
+testshiny/test_shiny.R
+.cursor$
+^CLAUDE\.md$
+^CRAN_prompt\.md$
+^cran_check\.log$
+^cran_check_final\.log$
\ No newline at end of file
diff --git a/.cursor/rules/roxygendocs.mdc b/.cursor/rules/roxygendocs.mdc
new file mode 100644
index 0000000..d52b74f
--- /dev/null
+++ b/.cursor/rules/roxygendocs.mdc
@@ -0,0 +1,25 @@
+---
+description: 
+globs: 
+alwaysApply: true
+---
+Rules for Documenting S4 Generics and Methods in R using roxygen2:
+
+Centralize Documentation in Generic: The primary documentation (@description, @details, @param for generic parameters, @return, @examples, etc.) MUST reside in the roxygen block of the S4 generic function.
+
+Use Consistent @rdname: The generic function and ALL its associated S4 methods MUST use the exact same @rdname tag value. This ensures they all contribute to a single help file.
+
+Minimize Method Documentation: Roxygen blocks for S4 methods should be minimal. Typically, they only require:
+
+@rdname [value] (Matching the generic's @rdname).
+
+@export (Only if the method itself needs exporting, which is less common than exporting the generic).
+
+Document ONLY New Method Parameters: If an S4 method signature includes additional parameters not present in the generic, document only these new parameters using @param tags within that method's roxygen block. Do not re-document parameters inherited from the generic.
+
+Avoid Redundant Core Tags in Methods: Do NOT add tags like @description, @return, or @param (for generic parameters) to method documentation, as the shared @rdname links to the generic's definition. This prevents conflicting or duplicate information in the final help file.
+
+Use @details or @note for Method Specifics: If a particular method has unique behavior or implementation details critical for the user to know, add this information to the method's roxygen block using tags like @details or @note. This information should supplement, not replace or conflict with, the generic's 
+documentation.
+
+Never use "dontrun", use "donttest" instead if it's a long-running task. All examples should in theory be runnable.
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5b6a065
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.Rproj.user
+.Rhistory
+.RData
+.Ruserdata
diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 100644
index 0000000..b329199
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1,109 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+`neurosurf` is an R package for surface-based neuroimaging data analysis. It provides data structures and visualization tools for working with triangle mesh surfaces (e.g., cortical surfaces) with support for FreeSurfer and GIFTI formats.
+
+## Key Commands
+
+### Package Development
+```bash
+# Install dependencies and build package
+R -e "devtools::install_deps()"
+R -e "devtools::build()"
+
+# Check package (runs R CMD check)
+R -e "devtools::check()"
+
+# Run tests
+R -e "devtools::test()"
+
+# Run a single test file
+R -e "testthat::test_file('tests/testthat/test_boundaries_methods.R')"
+
+# Document package (generate/update roxygen documentation)
+R -e "devtools::document()"
+
+# Build and reload package
+R -e "devtools::load_all()"
+```
+
+### JavaScript Development (for htmlwidgets)
+```bash
+# Navigate to JavaScript source
+cd inst/htmlwidgets/neurosurface
+
+# Install dependencies
+npm install
+
+# Build JavaScript bundle
+npm run build
+```
+
+## Architecture
+
+### R Package Structure
+- **S4 Classes**: The package uses S4 object-oriented programming extensively
+  - Core geometry classes: `SurfaceGeometry`, `NeuroSurface`, `ColorMappedNeuroSurface`
+  - Vector classes: `NeuroSurfaceVector`, `BilatNeuroSurfaceVector`
+  - ROI classes: `ROISurface`, `ROISurfaceVector`
+  - File format classes for FreeSurfer, GIFTI, AFNI, and NIML formats
+
+- **Key Components**:
+  - `geometry.R`: Core surface geometry operations and data structures
+  - `neuro_surface.R`: Surface data mapping and visualization structures
+  - `surfwidget.R`: Interactive 3D visualization using htmlwidgets
+  - `Searchlight.R`: Surface-based searchlight analysis for machine learning
+  - `neighborhood.R`: Graph-based neighborhood computations on surfaces
+  - `IO.R`: File I/O for various surface formats
+
+### JavaScript/HTMLWidget Architecture
+- Uses Three.js for 3D rendering
+- Tweakpane for UI controls
+- Built with Rollup bundler
+- Main viewer: `inst/htmlwidgets/neurosurface/src/NeuroSurfaceViewer.js`
+
+## Documentation Guidelines
+
+When documenting S4 methods (per `.cursor/rules/roxygendocs.mdc`):
+- Document parameters, description, and examples ONLY in the generic function
+- Methods should only have `@rdname` matching the generic and `@export` if needed
+- Use `@details` or `@note` in methods only for method-specific behavior
+- Never use `@dontrun`, use `@donttest` for long-running examples
+
+## Testing
+
+Tests use `testthat` framework and are located in `tests/testthat/`. Key test areas:
+- Boundary detection algorithms
+- File I/O for different formats
+- Neighborhood graph computations
+- Searchlight analysis
+- Surface smoothing operations
+
+## Dependencies
+
+Key R dependencies:
+- `igraph`: Graph operations on surface meshes
+- `rgl`: 3D rendering (backend)
+- `Rvcg`: Mesh operations (smoothing, remeshing)
+- `Matrix`: Sparse matrix operations
+- `htmlwidgets`: Interactive visualizations
+- `neuroim2`: Neuroimaging data structures (custom package)
+
+## File Formats
+
+The package supports:
+- FreeSurfer surface formats (ASCII and binary)
+- GIFTI surface format
+- AFNI/SUMA surface formats
+- NIML format
+
+## HTMLWidget Integration
+
+The `surfwidget()` function creates interactive 3D visualizations. Key features:
+- Curvature-based shading (computed automatically for `SurfaceGeometry` objects)
+- Multiple color mapping options
+- Interactive controls via Tweakpane
+- Support for bilateral surface display
\ No newline at end of file
diff --git a/CRAN_prompt.md b/CRAN_prompt.md
new file mode 100644
index 0000000..fd5796b
--- /dev/null
+++ b/CRAN_prompt.md
@@ -0,0 +1,260 @@
+# CRAN Package Compliance Assistant
+
+You are a specialized CRAN compliance assistant. Your primary function is to help R packages pass CRAN checks by fixing documentation, code structure, and compliance issues.
+
+## Core Objective
+Transform non-compliant R packages into CRAN-ready submissions with 0 errors, 0 warnings, and 0 notes.
+
+## Immediate Actions Protocol
+
+When presented with an R package to fix:
+
+1. **Initial Assessment** (Run immediately)
+   ```r
+   # Quick documentation check
+   devtools::check_man()
+   
+   # Full CRAN check
+   devtools::check(cran = TRUE)
+   ```
+
+2. **Triage Issues**
+   - Documentation errors (missing @export, undocumented parameters)
+   - NAMESPACE conflicts
+   - Example failures
+   - Non-standard file writes
+   - Encoding issues
+   - License problems
+
+3. **Fix Systematically**
+   - Start with documentation (fastest wins)
+   - Then NAMESPACE issues
+   - Then examples
+   - Finally deep structural issues
+
+## Documentation Rules (Strict Compliance)
+
+### 1. General Style
+- Use `#'` prefix for all roxygen2 lines
+- Lines ≤ 80 characters
+- Order: @title → @description → @param → @return → @details → @examples → other tags
+- One @export per exported object
+
+### 2. Required Elements for Functions
+```r
+#' Title in Sentence Case (no period, <60 chars)
+#'
+#' Brief description in 1-2 sentences. No code here.
+#'
+#' @param x Parameter description (type and purpose)
+#' @param ... Additional arguments passed to methods
+#' @return Type and structure of return value
+#' @export
+#' @examples
+#' # Quick example (<5 seconds)
+#' my_function(1:10)
+#' 
+#' \donttest{
+#'   # Slower example or requiring special conditions
+#'   if (requireNamespace("suggested_pkg", quietly = TRUE)) {
+#'     # Example using suggested package
+#'   }
+#' }
+```
+
+### 3. S3 Method Documentation
+
+**For generics you define:**
+```r
+#' Generic Title
+#'
+#' @param x Object to process
+#' @param ... Additional arguments
+#' @return Processed object
+#' @export
+my_generic <- function(x, ...) UseMethod("my_generic")
+
+#' @rdname my_generic
+#' @method my_generic data.frame
+#' @export
+my_generic.data.frame <- function(x, ...) { }
+```
+
+**For methods of imported generics (e.g., print, plot):**
+```r
+#' Print Method for myclass
+#'
+#' @param x Object of class myclass
+#' @param ... Additional print arguments
+#' @return Invisibly returns x
+#' @method print myclass
+#' @export
+print.myclass <- function(x, ...) { }
+```
+
+### 4. Data Documentation
+```r
+#' Dataset Title
+#'
+#' Dataset description paragraph.
+#'
+#' @format A data frame with X rows and Y columns:
+#' \describe{
+#'   \item{col1}{Description of column 1.}
+#'   \item{col2}{Description of column 2.}
+#' }
+#' @source Where the data came from
+"dataset_name"
+```
+
+### 5. Package Documentation
+Create `R/packagename-package.R`:
+```r
+#' @keywords internal
+"_PACKAGE"
+
+#' packagename: Package Title
+#'
+#' Package description paragraph.
+#'
+#' @docType package
+#' @name packagename-package
+#' @aliases packagename
+NULL
+```
+
+## Common CRAN Fixes
+
+### Documentation Fixes
+| Issue | Fix |
+|-------|-----|
+| Missing @export | Add `#' @export` before function |
+| Undocumented parameter | Add `#' @param name Description` |
+| No @return | Add `#' @return Type and description` |
+| No examples | Add runnable `#' @examples` |
+
+### Code Fixes
+| Issue | Fix |
+|-------|-----|
+| File writes outside tempdir() | Use `tempdir()` for all file operations |
+| \dontrun{} in examples | Replace with `\donttest{}` |
+| Slow examples | Wrap in `\donttest{}` |
+| Missing imports | Add `@importFrom pkg function` |
+| Non-ASCII without encoding | Add `Encoding: UTF-8` to DESCRIPTION |
+
+### NAMESPACE Management
+```r
+# Specific imports (preferred)
+#' @importFrom stats median sd
+#' @importFrom utils head tail
+
+# For S3 methods on imported generics
+#' @importFrom base print
+#' @method print myclass
+#' @export
+```
+
+## Workflow Commands
+
+### 1. Quick Documentation Fix
+```r
+# Find undocumented objects
+devtools::check_man()
+
+# Generate/update documentation
+devtools::document()
+
+# Verify fixes
+devtools::check_man()
+```
+
+### 2. Full CRAN Check Cycle
+```r
+# 1. Document
+devtools::document()
+
+# 2. Full check
+devtools::check(cran = TRUE)
+
+# 3. Spell check
+devtools::spell_check()
+
+# 4. URL check
+urlchecker::url_check()
+
+# 5. Cross-platform
+devtools::check_win_devel()
+rhub::check_for_cran()
+```
+
+## Example Fixing Session
+
+```r
+# Initial state check
+devtools::check_man()
+# ERROR: Undocumented arguments in 'analyze_data': 'method', 'threshold'
+
+# Fix: Add missing @param tags
+# Open R/analyze_data.R and add:
+#' @param method Character string specifying analysis method
+#' @param threshold Numeric threshold for filtering (default: 0.05)
+
+# Regenerate docs
+devtools::document()
+
+# Verify fix
+devtools::check_man()
+# ✓ No issues
+```
+
+## Critical CRAN Policies
+
+1. **Examples must run** - Even in \donttest{}, CRAN runs them
+2. **No writing outside tempdir()** - Use `tmp <- tempdir()` for file operations
+3. **Fast execution** - Total check time should be <10 minutes
+4. **Clean NAMESPACE** - No unnecessary imports
+5. **Valid LICENSE** - Must be CRAN-accepted (MIT, GPL-3, etc.)
+
+## Fix Priority Order
+
+1. **Documentation errors** (fastest to fix)
+   - Missing @export
+   - Undocumented parameters
+   - Missing @return
+
+2. **NAMESPACE issues**
+   - S3 method registration
+   - Import conflicts
+
+3. **Example failures**
+   - Add error handling
+   - Use \donttest{} for slow/external
+
+4. **File system violations**
+   - Replace with tempdir()
+   - Add cleanup code
+
+5. **Performance issues**
+   - Optimize slow examples
+   - Reduce data sizes
+
+## Success Criteria
+
+Your fixes are complete when:
+```
+R CMD check --as-cran
+
+Status: OK
+
+R CMD check succeeded
+```
+
+Zero errors, zero warnings, zero notes.
+
+## Remember
+
+- Run `devtools::check_man()` frequently for quick documentation checks
+- Always test changes with `devtools::check(cran = TRUE)`
+- Document as you fix - don't leave it for later
+- When in doubt, check "Writing R Extensions" manual
+- Fix incrementally and verify each fix works
\ No newline at end of file
diff --git a/DESCRIPTION b/DESCRIPTION
index 5b17b72..27b5ae8 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -30,7 +30,8 @@ Imports:
     gplots,
     gifti,
     htmlwidgets,
-    deflist
+    deflist,
+    crayon
 License: GPL (>= 2)
 LazyData: TRUE
 RoxygenNote: 7.3.2.9000
@@ -44,8 +45,9 @@ Collate:
     'IO.R'
     'ROI.R'
     'Searchlight.R'
-    'boundaries.R'
+    'curv.R'
     'geometry.R'
+    'curv.R'
     'neighborhood.R'
     'neuro_surface.R'
     'neurosurf.R'
@@ -62,3 +64,4 @@ Suggests:
 URL: https://github.com/bbuchsbaum/neurosurf
 BugReports: https://github.com/bbuchsbaum/neurosurf/issues
 VignetteBuilder: knitr
+Encoding: UTF-8
diff --git a/NAMESPACE b/NAMESPACE
index 781d851..231f054 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -1,5 +1,7 @@
 # Generated by roxygen2: do not edit by hand
 
+S3method(print,Searchlight)
+export(ColorMappedNeuroSurface)
 export(NeuroSurface)
 export(NeuroSurfaceSource)
 export(NeuroSurfaceVector)
@@ -9,13 +11,14 @@ export(RandomSurfaceSearchlight)
 export(SurfaceDisk)
 export(SurfaceGeometry)
 export(SurfaceSearchlight)
+export(VertexColoredNeuroSurface)
 export(adjacency)
+export(as)
 export(cluster_threshold)
 export(curv_cols)
 export(curvature)
-export(findBoundaries)
+export(debug_surfwidget)
 export(find_all_neighbors)
-export(find_roi_boundaries)
 export(geometry)
 export(graph)
 export(laplacian)
@@ -27,6 +30,7 @@ export(nodes)
 export(plot_js)
 export(projectCoordinates)
 export(read_freesurfer_annot)
+export(read_meta_info)
 export(read_surf)
 export(read_surf_data)
 export(read_surf_data_seq)
@@ -40,9 +44,10 @@ export(surfwidgetOutput)
 export(updateAlpha)
 export(updateColorMap)
 export(updateIRange)
-export(updateSurfwidgetConfig)
+export(updateRotationSpeed)
 export(updateThreshold)
 export(updateVertexColors)
+export(updateZoom)
 export(vertices)
 export(view_surface)
 export(vol_to_surf)
@@ -82,7 +87,7 @@ exportMethods(cluster_threshold)
 exportMethods(conn_comp)
 exportMethods(coords)
 exportMethods(curvature)
-exportMethods(findBoundaries)
+exportMethods(data_reader)
 exportMethods(geometry)
 exportMethods(graph)
 exportMethods(indices)
@@ -94,6 +99,7 @@ exportMethods(map_values)
 exportMethods(neighbor_graph)
 exportMethods(nodes)
 exportMethods(plot)
+exportMethods(read_meta_info)
 exportMethods(right)
 exportMethods(series)
 exportMethods(series_roi)
@@ -111,10 +117,14 @@ importClassesFrom(neuroim2,ROI)
 importFrom(FNN,get.knn)
 importFrom(FNN,get.knnx)
 importFrom(Matrix,Matrix)
-importFrom(Matrix,t)
 importFrom(Rvcg,vcgSmooth)
 importFrom(Rvcg,vcgUniformRemesh)
 importFrom(assertthat,assert_that)
+importFrom(colorplane,HexColorPlane)
+importFrom(colorplane,IntensityColorPlane)
+importFrom(colorplane,as_hexcol)
+importFrom(colorplane,blend_colors)
+importFrom(colorplane,map_colors)
 importFrom(crayon,bgBlue)
 importFrom(crayon,blue)
 importFrom(crayon,bold)
@@ -128,6 +138,7 @@ importFrom(deflist,deflist)
 importFrom(gplots,col2hex)
 importFrom(grDevices,col2rgb)
 importFrom(grDevices,gray)
+importFrom(grDevices,rainbow)
 importFrom(grDevices,rgb)
 importFrom(graphics,plot)
 importFrom(igraph,E)
@@ -142,6 +153,8 @@ importFrom(igraph,induced_subgraph)
 importFrom(igraph,neighborhood)
 importFrom(igraph,set.vertex.attribute)
 importFrom(igraph,simplify)
+importFrom(neuroim2,NeuroSpace)
+importFrom(neuroim2,NeuroVol)
 importFrom(neuroim2,index_to_coord)
 importFrom(plyr,rbind.fill.matrix)
 importFrom(readr,read_table)
@@ -149,10 +162,12 @@ importFrom(rgl,addNormals)
 importFrom(rgl,clear3d)
 importFrom(rgl,open3d)
 importFrom(rgl,par3d)
+importFrom(rgl,rgl.useNULL)
 importFrom(rgl,shade3d)
 importFrom(rgl,spheres3d)
 importFrom(rgl,tmesh3d)
 importFrom(rgl,view3d)
+importFrom(stats,median)
 importFrom(stats,quantile)
 importFrom(stringr,str_split)
 importFrom(stringr,str_trim)
diff --git a/R/Arith.R b/R/Arith.R
index 000fa8c..2f57075 100644
--- a/R/Arith.R
+++ b/R/Arith.R
@@ -4,10 +4,11 @@ NULL
 
 #' Comparison Operations for NeuroSurface Objects
 #'
-#' @param e1 NeuroSurface object
-#' @param e2 Numeric value
+#' @param e1 the left operand
+#' @param e2 the right operand
 #' @return NeuroSurface object with comparison results
 #' @exportMethod Compare
+#' @rdname Compare-NeuroSurface-numeric-method
 setMethod(f="Compare", signature=signature(e1="NeuroSurface", e2="numeric"),
           def=function(e1, e2) {
             ret <- callGeneric(e1@data,e2)
@@ -17,11 +18,12 @@ setMethod(f="Compare", signature=signature(e1="NeuroSurface", e2="numeric"),
 
 #' Arithmetic Operations for NeuroSurface Objects
 #'
-#' @param e1 NeuroSurface object or numeric value
-#' @param e2 NeuroSurface object or numeric value
+#' @param e1 the left operand
+#' @param e2 the right operand
 #' @return NeuroSurface object with arithmetic operation results
 #' @importFrom assertthat assert_that
 #' @exportMethod Arith
+#' @rdname Arith-NeuroSurface-method
 setMethod(f="Arith", signature=signature(e1="NeuroSurface", e2="NeuroSurface"),
           def=function(e1, e2) {
             assert_that(length(nodes(e1)) == length(nodes(e2)))
@@ -32,24 +34,27 @@ setMethod(f="Arith", signature=signature(e1="NeuroSurface", e2="NeuroSurface"),
 
           })
 
-#' @rdname Arith-NeuroSurface-method
+#' @rdname Arith-methods
+#' @export
 setMethod(f="Arith", signature=signature(e1="NeuroSurface", e2="numeric"),
           def=function(e1, e2) {
-            ind <- 1:length(nodes(e1))
+            ind <- e1@indices
             res <- callGeneric(e1@data, e2)
             NeuroSurface(geometry=e1@geometry, indices=ind, data=res)
 
           })
 
-#' @rdname Arith-NeuroSurface-method
+#' @rdname Arith-methods
+#' @export
 setMethod(f="Arith", signature=signature(e1="numeric", e2="NeuroSurface"),
           def=function(e1, e2) {
-            ind <- 1:length(nodes(e2))
+            ind <- e2@indices
             res <- callGeneric(e1, e2@data)
             NeuroSurface(geometry=e2@geometry, indices=ind, data=res)
 
           })
 
+
 #' Arithmetic Operations for NeuroSurfaceVector Objects
 #'
 #' @param e1 NeuroSurfaceVector object or numeric value
@@ -57,6 +62,7 @@ setMethod(f="Arith", signature=signature(e1="numeric", e2="NeuroSurface"),
 #' @return NeuroSurfaceVector object with arithmetic operation results
 #' @importFrom assertthat assert_that
 #' @exportMethod Arith
+#' @rdname Arith-NeuroSurfaceVector-method
 setMethod(f="Arith", signature=signature(e1="NeuroSurfaceVector", e2="NeuroSurfaceVector"),
           def=function(e1, e2) {
             assert_that(length(nodes(e1)) == length(nodes(e2)))
@@ -69,6 +75,7 @@ setMethod(f="Arith", signature=signature(e1="NeuroSurfaceVector", e2="NeuroSurfa
           })
 
 #' @rdname Arith-NeuroSurfaceVector-method
+#' @export
 setMethod(f="Arith", signature=signature(e1="NeuroSurfaceVector", e2="numeric"),
           def=function(e1, e2) {
             res <- callGeneric(e1@data,e2)
@@ -78,6 +85,7 @@ setMethod(f="Arith", signature=signature(e1="NeuroSurfaceVector", e2="numeric"),
 
 
 #' @rdname Arith-NeuroSurfaceVector-method
+#' @export
 setMethod(f="Arith", signature=signature(e1="numeric", e2="NeuroSurfaceVector"),
           def=function(e1, e2) {
             res <- callGeneric(e1,e2@data)
@@ -85,6 +93,7 @@ setMethod(f="Arith", signature=signature(e1="numeric", e2="NeuroSurfaceVector"),
             NeuroSurfaceVector(geometry=e2@geometry, indices=ind, mat=res)
           })
 
+
 #' Comparison Operations for NeuroSurfaceVector Objects
 #'
 #' @param e1 NeuroSurfaceVector object or numeric value
@@ -92,6 +101,7 @@ setMethod(f="Arith", signature=signature(e1="numeric", e2="NeuroSurfaceVector"),
 #' @return NeuroSurfaceVector object with comparison results
 #' @importFrom assertthat assert_that
 #' @exportMethod Compare
+#' @rdname Compare-NeuroSurfaceVector-method
 setMethod(f="Compare", signature=signature(e1="NeuroSurfaceVector", e2="NeuroSurfaceVector"),
           def=function(e1, e2) {
             assert_that(length(nodes(e1)) == length(nodes(e2)))
@@ -102,6 +112,7 @@ setMethod(f="Compare", signature=signature(e1="NeuroSurfaceVector", e2="NeuroSur
           })
 
 #' @rdname Compare-NeuroSurfaceVector-method
+#' @export
 setMethod(f="Compare", signature=signature(e1="NeuroSurfaceVector", e2="numeric"),
           def=function(e1, e2) {
             res <- callGeneric(e1@data, e2)
@@ -109,12 +120,14 @@ setMethod(f="Compare", signature=signature(e1="NeuroSurfaceVector", e2="numeric"
           })
 
 #' @rdname Compare-NeuroSurfaceVector-method
+#' @export
 setMethod(f="Compare", signature=signature(e1="numeric", e2="NeuroSurfaceVector"),
           def=function(e1, e2) {
             res <- callGeneric(e1, e2@data)
             NeuroSurfaceVector(geometry=e2@geometry, indices=e2@indices, mat=res)
           })
 
+
 #' Comparison Operations for NeuroSurface Objects
 #'
 #' @param e1 NeuroSurface object
@@ -122,6 +135,7 @@ setMethod(f="Compare", signature=signature(e1="numeric", e2="NeuroSurfaceVector"
 #' @return NeuroSurface object with comparison results
 #' @importFrom assertthat assert_that
 #' @exportMethod Compare
+#' @rdname Compare-NeuroSurface-method
 setMethod(f="Compare", signature=signature(e1="NeuroSurface", e2="NeuroSurface"),
           def=function(e1, e2) {
             assert_that(length(nodes(e1)) == length(nodes(e2)))
@@ -130,13 +144,9 @@ setMethod(f="Compare", signature=signature(e1="NeuroSurface", e2="NeuroSurface")
             NeuroSurface(geometry=e1@geometry, indices=ind, data=as.numeric(res))
           })
 
-#' Arithmetic Operations between NeuroSurface and NeuroSurfaceVector
-#'
-#' @param e1 NeuroSurface or NeuroSurfaceVector object
-#' @param e2 NeuroSurface or NeuroSurfaceVector object
-#' @return NeuroSurfaceVector object with arithmetic operation results
-#' @importFrom assertthat assert_that
-#' @exportMethod Arith
+
+#' @rdname Arith-NeuroSurface-method
+#' @export
 setMethod(f="Arith", signature=signature(e1="NeuroSurface", e2="NeuroSurfaceVector"),
           def=function(e1, e2) {
             assert_that(length(nodes(e1)) == length(nodes(e2)))
@@ -145,7 +155,8 @@ setMethod(f="Arith", signature=signature(e1="NeuroSurface", e2="NeuroSurfaceVect
             NeuroSurfaceVector(geometry=e1@geometry, indices=ind, mat=res)
           })
 
-#' @rdname Arith-NeuroSurface-NeuroSurfaceVector-method
+#' @rdname Arith-NeuroSurfaceVector-method
+#' @export
 setMethod(f="Arith", signature=signature(e1="NeuroSurfaceVector", e2="NeuroSurface"),
           def=function(e1, e2) {
             assert_that(length(nodes(e1)) == length(nodes(e2)))
diff --git a/R/IO.R b/R/IO.R
index b48fe95..57b1f06 100644
--- a/R/IO.R
+++ b/R/IO.R
@@ -3,6 +3,7 @@
 NULL
 
 #' @noRd
+#' @keywords internal
 .readHeader <- function(file_name) {
   desc <- findSurfaceDescriptor(file_name)
   if (is.null(desc)) {
@@ -33,7 +34,6 @@ NULL
 #' It then constructs a LabeledNeuroSurface object using this information
 #' along with the provided surface geometry.
 #'
-#' @seealso \code{\link{LabeledNeuroSurface}}, \code{\link{SurfaceGeometry}}
 #'
 #' @examples
 #' \donttest{
@@ -44,14 +44,17 @@ NULL
 #' @export
 read_freesurfer_annot <- function(file_name, geometry) {
   fp <- file(file_name, "rb")
+  on.exit(close(fp))
   nvertex <- readBin(fp, integer(),n = 1, size=4, endian="big")
   vertex_dat <- readBin(fp, integer(),n = nvertex*2, size=4, endian="big")
   vertices <- vertex_dat[seq(1,length(vertex_dat), by=2)]
   clabs <- vertex_dat[seq(2,length(vertex_dat), by=2)]
   tags <- readBin(fp, integer(),n=4, size=4, endian="big")
-  maxstruc <- tags[3]
-  slen <- tags[4]
-  fn <- readChar(fp, slen, useBytes=TRUE)
+  ## the third and fourth elements of `tags` contain the maximum
+  ## structure index and the length of the following filename.  These
+  ## values are not currently used, so we simply skip over the filename
+  ## string.
+  readChar(fp, tags[4], useBytes=TRUE)
   nlut <- readBin(fp, integer(),n=1, size=4, endian="big")
   labs <- vector(nlut, mode="list")
   for (i in 1:nlut) {
@@ -75,7 +78,6 @@ read_freesurfer_annot <- function(file_name, geometry) {
   labels <- sapply(labs, "[[", "label")
   cols <- sapply(labs, "[[", "col")
 
-  close(fp)
   new("LabeledNeuroSurface", geometry=geometry,
       indices=as.integer(vertices+1),
       data=as.numeric(codes),
@@ -85,6 +87,7 @@ read_freesurfer_annot <- function(file_name, geometry) {
 }
 
 #' @noRd
+#' @keywords internal
 readGIFTIHeader <- function(file_name) {
   hdr <- gifti::readgii(file_name)
   list(header_file=file_name, data_file=file_name,
@@ -93,6 +96,7 @@ readGIFTIHeader <- function(file_name) {
 }
 
 #' @noRd
+#' @keywords internal
 readGIFTIGZHeader <- function(file_name) {
   hdr <- gifti::readgii(file_name)
   list(header_file=file_name, data_file=file_name,
@@ -105,6 +109,7 @@ readGIFTIGZHeader <- function(file_name) {
 #'
 #' @param file_name the file
 #' @noRd
+#' @keywords internal
 readFreesurferAsciiHeader <- function(file_name) {
   has_hemi <- grep(".*\\.[lr]h\\..*", file_name)
   hemi <- if (length(has_hemi) > 0) {
@@ -129,6 +134,7 @@ readFreesurferAsciiHeader <- function(file_name) {
 #' @param file_name the file
 #' @importFrom readr read_table
 #' @noRd
+#' @keywords internal
 readFreesurferAsciiGeometry <- function(file_name) {
   if (!requireNamespace("rgl", quietly = TRUE)) {
     stop("Pkg needed for this function to work. Please install it.",
@@ -148,27 +154,39 @@ readFreesurferAsciiGeometry <- function(file_name) {
 #'
 #' @param file_name the file
 #' @noRd
+#' @keywords internal
 readFreesurferBinaryHeader <- function(file_name) {
-  has_hemi <- grep("^[lr]h\\..*", basename(file_name))
-  hemi <- if (length(has_hemi) > 0) {
-    if (length(grep("^lh.*", basename(file_name))>0)) {
-      "lh"
-    } else if (length(grep("^rh.*", basename(file_name))>0)) {
-      "rh"
-    } else {
-      "unknown"
-    }
+  # Check for hemisphere in filename - look for _lh. or _rh. or starting with lh/rh
+  base_name <- basename(file_name)
+  hemi <- if (length(grep("(^|_)lh\\.", base_name)) > 0) {
+    "lh"
+  } else if (length(grep("(^|_)rh\\.", base_name)) > 0) {
+    "rh"
   } else {
     "unknown"
   }
 
   fp <- file(file_name, "rb")
+  on.exit(close(fp))
+  
+  # Check file size
+  file_info <- file.info(file_name)
+  if (file_info$size < 7) {
+    stop("File too small to be a valid FreeSurfer binary header")
+  }
+  
   magic <- readBin(fp, what="raw", n=3)
+  if (length(magic) < 3) {
+    stop("Unable to read magic bytes from FreeSurfer file")
+  }
+  
   created_by <- readLines(fp, 2)
   vcount <- readBin(fp, what="integer", n=1, endian="big")
   fcount <- readBin(fp, what="integer", n=1, endian="big")
-
-  close(fp)
+  
+  if (length(vcount) == 0 || length(fcount) == 0) {
+    stop("Unable to read vertex/face counts from FreeSurfer file")
+  }
 
   list(vertices=vcount, faces=fcount, label=basename(file_name),
        embed_dimension=3, header_file=file_name, data_file=file_name, hemi=hemi)
@@ -179,6 +197,7 @@ readFreesurferBinaryHeader <- function(file_name) {
 #' @param file_name the file
 #' @importFrom readr read_table
 #' @noRd
+#' @keywords internal
 readFreesurferBinaryGeometry <- function(file_name) {
   if (!requireNamespace("rgl", quietly = TRUE)) {
     stop("Pkg needed for this function to work. Please install it.",
@@ -186,19 +205,39 @@ readFreesurferBinaryGeometry <- function(file_name) {
   }
 
   fp <- file(file_name, "rb")
+  on.exit(close(fp))
+  
+  # Check file size
+  file_info <- file.info(file_name)
+  if (file_info$size < 7) {
+    stop("File too small to be a valid FreeSurfer binary geometry")
+  }
+  
   magic <- readBin(fp, what="raw", n=3)
+  if (length(magic) < 3) {
+    stop("Unable to read magic bytes from FreeSurfer file")
+  }
+  
   created_by <- readLines(fp, 2)
   vcount <- readBin(fp, what="integer", n=1, endian="big")
   fcount <- readBin(fp, what="integer", n=1, endian="big")
+  
+  if (length(vcount) == 0 || length(fcount) == 0) {
+    stop("Unable to read vertex/face counts from FreeSurfer file")
+  }
 
   coords <- readBin(fp, what="double", n=vcount*3, size=4, endian="big")
+  if (length(coords) < vcount*3) {
+    stop("Unable to read all vertex coordinates from FreeSurfer file")
+  }
   coords <- matrix(coords, vcount, 3, byrow=TRUE)
 
   faces <- readBin(fp, what="integer", n=fcount*3, size=4, endian="big")
+  if (length(faces) < fcount*3) {
+    stop("Unable to read all face indices from FreeSurfer file")
+  }
   faces <- matrix(faces, fcount, 3, byrow=TRUE)
 
-  close(fp)
-
   list(coords=coords, faces=faces, header_file=file_name, data_file=file_name)
 
 }
@@ -210,6 +249,7 @@ readFreesurferBinaryGeometry <- function(file_name) {
 #' @param file_name the name of the AFNI 1D file
 #' @importFrom readr read_table
 #' @noRd
+#' @keywords internal
 readAFNISurfaceHeader <- function(file_name) {
 
   #dmat <- readr::read_table(file_name, col_names=FALSE)
@@ -227,6 +267,7 @@ readAFNISurfaceHeader <- function(file_name) {
 #'
 #' @param file_name the name of the NIML file
 #' @noRd
+#' @keywords internal
 readNIMLSurfaceHeader <- function(file_name) {
   p <- neuroim2:::parse_niml_file(file_name)
   whdat <- which(unlist(lapply(p, "[[", "label")) == "SPARSE_DATA")
@@ -254,8 +295,6 @@ readNIMLSurfaceHeader <- function(file_name) {
 
 
 
-
-
 #' Write Surface Data to File
 #'
 #' This function writes surface data from a NeuroSurface or NeuroSurfaceVector object to a .1D.dset file.
@@ -457,40 +496,43 @@ read_surf_data_seq <- function(leftGeometry, rightGeometry, leftDataNames, right
 }
 
 
-
-
 #' read_meta_info
 #'
 #' @param x the file descriptor object
-#' @param file_name the name of the file containing meta infromation.
-#' @rdname read_meta_info
+#' @param file_name the name of the file containing meta information.
+#' @export
+#' @rdname read_meta_info-methods
 #' @importMethodsFrom neuroim2 read_meta_info
 setMethod(f="read_meta_info",signature=signature(x= "AFNISurfaceFileDescriptor"),
           def=function(x, file_name) {
-            .read_meta_info(x, file_name, readAFNISurfaceHeader, AFNISurfaceDataMetaInfo)
+            .read_meta_info(x, file_name, readAFNISurfaceHeader, NIMLSurfaceDataMetaInfo)
           })
 
-#' @rdname read_meta_info
+#' @rdname read_meta_info-methods
+#' @export
 setMethod(f="read_meta_info",signature=signature(x= "NIMLSurfaceFileDescriptor"),
           def=function(x, file_name) {
             .read_meta_info(x, file_name, readNIMLSurfaceHeader, NIMLSurfaceDataMetaInfo)
           })
 
 
-#' @rdname read_meta_info
+#' @rdname read_meta_info-methods
+#' @export
 setMethod(f="read_meta_info",signature=signature(x= "FreesurferAsciiSurfaceFileDescriptor"),
           def=function(x, file_name) {
             .read_meta_info(x, file_name, readFreesurferAsciiHeader, FreesurferSurfaceGeometryMetaInfo)
           })
 
 
-#' @rdname read_meta_info
+#' @rdname read_meta_info-methods
+#' @export
 setMethod(f="read_meta_info",signature=signature(x= "FreesurferBinarySurfaceFileDescriptor"),
           def=function(x, file_name) {
             .read_meta_info(x, file_name, readFreesurferBinaryHeader, FreesurferSurfaceGeometryMetaInfo)
           })
 
-#' @rdname read_meta_info
+#' @rdname read_meta_info-methods
+#' @export
 setMethod(f="read_meta_info",signature=signature(x= "GIFTISurfaceFileDescriptor"),
           def=function(x, file_name) {
             .read_meta_info(x, file_name, readGIFTIHeader, GIFTISurfaceDataMetaInfo)
@@ -498,13 +540,9 @@ setMethod(f="read_meta_info",signature=signature(x= "GIFTISurfaceFileDescriptor"
 
 
 
-#' load a NeuroSurfaceVector
-#'
-#' @importFrom Matrix Matrix
-#' @importMethodsFrom neuroim2 load_data
+#' load_data
+#' @rdname load_data-methods
 #' @export
-#' @param x the data source to load
-#' @rdname load_data
 setMethod(f="load_data", signature=c("NeuroSurfaceVectorSource"),
           def=function(x) {
 
@@ -550,7 +588,7 @@ setMethod(f="load_data", signature=c("NeuroSurfaceVectorSource"),
 
 
 #' @export
-#' @rdname load_data
+#' @rdname load_data-methods
 setMethod(f="load_data", signature=c("NeuroSurfaceSource"),
           def=function(x) {
             geometry <- x@geometry
@@ -561,12 +599,13 @@ setMethod(f="load_data", signature=c("NeuroSurfaceSource"),
             nodes <- nodes[keep]
 
             vals <- neuroim2::read_columns(reader, as.integer(x@colind))[,1]
-            nvert <- ncol(geometry@mesh$vb)
+            # nvert <- ncol(geometry@mesh$vb) # No longer needed for this approach
 
-            avals <- numeric(nvert)
-            avals[nodes] <- vals[keep]
-            surf<- NeuroSurface(geometry=geometry, indices = nodes, data=avals)
+            # avals <- numeric(nvert) # No longer needed for this approach
+            # avals[nodes] <- vals[keep] # No longer needed for this approach
 
+            # Pass only the read indices and their corresponding data values
+            surf <- NeuroSurface(geometry=geometry, indices = nodes, data = vals[keep])
           })
 
 
@@ -574,7 +613,7 @@ setMethod(f="load_data", signature=c("NeuroSurfaceSource"),
 
 #' @export
 #' @importFrom utils read.table
-#' @rdname load_data
+#' @rdname load_data-methods
 setMethod(f="load_data", signature=c("FreesurferSurfaceGeometryMetaInfo"),
           def=function(x) {
             loadFSSurface(x)
@@ -634,6 +673,7 @@ loadFSSurface <- function(meta_info) {
 
 
 #' @noRd
+#' @keywords internal
 .read_meta_info <- function(desc, file_name, readFunc, constructor) {
   hfile <- neuroim2::header_file(desc, file_name)
   header <- readFunc(hfile)
@@ -641,32 +681,34 @@ loadFSSurface <- function(meta_info) {
   constructor(desc, header)
 }
 
+
 #' data_reader
-#'
-#' construct a reader function
-#'
-#' @param x object used to create reader from
-#'
-#' @rdname data_reader
+#' @param x A SurfaceGeometryMetaInfo object
+#' @rdname data_reader-methods
+#' @export
 #' @importClassesFrom neuroim2 ColumnReader
-#' @noRd
 setMethod(f="data_reader", signature=signature("SurfaceGeometryMetaInfo"),
           def=function(x) {
+            if (!all(c("data", "node_indices") %in% slotNames(x))) {
+              stop("data_reader requires 'data' and 'node_indices' slots",
+                   call. = FALSE)
+            }
             reader <- function(i) {
               if (length(i) == 1 && i == 0) {
                 x@node_indices
               } else {
-                x@data[,i,drop=FALSE]
+                x@data[, i, drop = FALSE]
               }
             }
 
-            neuroim2::ColumnReader(nrow=as.integer(nrow(x@data)), ncol=as.integer(ncol(x@data)), reader=reader)
+            neuroim2::ColumnReader(nrow = as.integer(nrow(x@data)),
+                                   ncol = as.integer(ncol(x@data)),
+                                   reader = reader)
           })
 
 
-
-#' @rdname data_reader
-#' @noRd
+#' @rdname data_reader-methods
+#' @export
 setMethod(f="data_reader", signature=signature("NIMLSurfaceDataMetaInfo"),
           def=function(x) {
             reader <- function(i) {
@@ -748,6 +790,7 @@ FREESURFER_BINARY_SURFACE_DSET <- new("FreesurferBinarySurfaceFileDescriptor",
 #' @param descriptor the file descriptor
 #' @param header a \code{list} containing header information
 #' @noRd
+#' @keywords internal
 FreesurferSurfaceGeometryMetaInfo <- function(descriptor, header) {
   stopifnot(is.numeric(header$vertices))
   stopifnot(is.numeric(header$faces))
@@ -768,6 +811,7 @@ FreesurferSurfaceGeometryMetaInfo <- function(descriptor, header) {
 #' @param descriptor the file descriptor
 #' @param header a \code{list} containing header information
 #' @noRd
+#' @keywords internal
 SurfaceDataMetaInfo <- function(descriptor, header) {
   stopifnot(is.numeric(header$nodes))
 
@@ -784,6 +828,7 @@ SurfaceDataMetaInfo <- function(descriptor, header) {
 #' @param descriptor the file descriptor
 #' @param header a \code{list} containing header information
 #' @noRd
+#' @keywords internal
 NIMLSurfaceDataMetaInfo <- function(descriptor, header) {
   stopifnot(is.numeric(header$nodes))
 
@@ -798,10 +843,12 @@ NIMLSurfaceDataMetaInfo <- function(descriptor, header) {
       node_indices=as.integer(header$nodes))
 }
 
-#' Constructor for \code{AFNISurfaceDataMetaInfo} class
+#' Create a \code{NIMLSurfaceDataMetaInfo} instance from an AFNI header
+#'
 #' @param descriptor the file descriptor
 #' @param header a \code{list} containing header information
 #' @noRd
+#' @keywords internal
 AFNISurfaceDataMetaInfo <- function(descriptor, header) {
   stopifnot(is.numeric(header$nodes))
 
@@ -820,6 +867,7 @@ AFNISurfaceDataMetaInfo <- function(descriptor, header) {
 #' @param descriptor the file descriptor
 #' @param header a \code{list} containing header information
 #' @noRd
+#' @keywords internal
 GIFTISurfaceDataMetaInfo <- function(descriptor, header) {
   #stopifnot(is.numeric(header$nodes))
   #browser()
@@ -837,8 +885,10 @@ GIFTISurfaceDataMetaInfo <- function(descriptor, header) {
       info=header$info)
 }
 
-
-#' @rdname show
+#' show
+#' @param object A SurfaceGeometryMetaInfo object
+#' @rdname show-methods
+#' @export
 setMethod(f="show", signature=signature("SurfaceGeometryMetaInfo"),
           def=function(object) {
             cat("an instance of class",  class(object), "\n\n")
@@ -849,7 +899,8 @@ setMethod(f="show", signature=signature("SurfaceGeometryMetaInfo"),
             cat("embed dimension:", "\t", object@embed_dimension, "\n")
           })
 
-#' @rdname show
+#' @rdname show-methods
+#' @export
 setMethod(f="show", signature=signature("SurfaceDataMetaInfo"),
           def=function(object) {
             cat("an instance of class",  class(object), "\n\n")
diff --git a/R/ROI.R b/R/ROI.R
index 0ff9e52..4a8965d 100644
--- a/R/ROI.R
+++ b/R/ROI.R
@@ -4,9 +4,36 @@
 #' @param indices the parent surface indices
 #' @param data the data values, numeric \code{vector}
 #' @return an instance of class \code{ROISurface}
+#' @examples
+#' \donttest{
+#' verts <- matrix(c(0,0,0,
+#'                   1,0,0,
+#'                   0,1,0), ncol=3, byrow=TRUE)
+#' faces <- matrix(c(1,2,3), ncol=3, byrow=TRUE)
+#' geom <- SurfaceGeometry(verts, faces, "lh")
+#'
+#' ROISurface(geom, 1L, 1)
+#'
+#' try(ROISurface(geom, 4L, 1))      # out of range
+#' try(ROISurface(geom, 1.5, 1))     # non-integer
+#' }
 #' @rdname ROISurface
 #' @export
 ROISurface <- function(geometry, indices, data) {
+  all_nodes <- nodes(geometry)
+
+  if (!is.integer(indices)) {
+    if (is.numeric(indices) && all(indices == as.integer(indices))) {
+      indices <- as.integer(indices)
+    } else {
+      stop("'indices' must be integer")
+    }
+  }
+
+  if (any(indices < 1L) || any(indices > length(all_nodes))) {
+    stop("'indices' are out of bounds for provided 'geometry'")
+  }
+
   vert <- vertices(geometry, indices)
   new("ROISurface", geometry=geometry, data=data, coords=vert, indices=indices)
 }
@@ -18,40 +45,75 @@ ROISurface <- function(geometry, indices, data) {
 #' @param indices the parent surface indices
 #' @param data the data values, a \code{matrix}
 #' @return an instance of class \code{ROISurfaceVector}
+#' @examples
+#' \donttest{
+#' verts <- matrix(c(0,0,0,
+#'                   1,0,0,
+#'                   0,1,0), ncol=3, byrow=TRUE)
+#' faces <- matrix(c(1,2,3), ncol=3, byrow=TRUE)
+#' geom <- SurfaceGeometry(verts, faces, "lh")
+#'
+#' vec <- matrix(c(0.5, 1.5), nrow=1)
+#' ROISurfaceVector(geom, c(1L,2L), vec)
+#'
+#' try(ROISurfaceVector(geom, c(1L,4L), vec))   # out of range
+#' try(ROISurfaceVector(geom, c(1,2.5), vec))   # non-integer
+#' }
 #' @rdname ROISurfaceVector
 #' @export
 ROISurfaceVector <- function(geometry, indices, data) {
+  all_nodes <- nodes(geometry)
+
+  if (!is.integer(indices)) {
+    if (is.numeric(indices) && all(indices == as.integer(indices))) {
+      indices <- as.integer(indices)
+    } else {
+      stop("'indices' must be integer")
+    }
+  }
+
+  if (any(indices < 1L) || any(indices > length(all_nodes))) {
+    stop("'indices' are out of bounds for provided 'geometry'")
+  }
+
   vert <- vertices(geometry, indices)
   new("ROISurfaceVector", geometry=geometry, data=data, coords=vert, indices=indices)
 }
 
-#' convert a \code{ROISurfaceVector} to an augmented matrix
-#'
-#' @rdname as.matrix
-#' @param x the object
+
+#' @rdname as.matrix-methods
 #' @export
 setMethod(f="as.matrix", signature=signature(x = "ROISurfaceVector"), def=function(x) {
   as(x, "matrix")
 })
 
 
-#' @title Create a Region on Surface
+#' Create a Region on Surface
 #'
 #' @description Creates a Region on a Surface from a radius and surface
 #'
 #' @param surf a \code{SurfaceGeometry} or \code{BrainSurface} or \code{BrainSurfaceVector}
-#' @param index the index of the central surface node
-#' @param radius the size in mm of the geodesic radius
+#' @param index the index of the central surface node. Must be a numeric
+#'   integer value within \code{1:length(V(surf@graph))}.
+#' @param radius the size in mm of the geodesic radius. Must be a single
+#'   positive numeric value.
 #' @param max_order maximum number of edges to traverse.
 #'   default is computed based on average edge length.
+#' @details The igraph associated with \code{surf} must have an edge
+#'   attribute named \code{dist} containing numeric weights with no
+#'   \code{NA} values.
 #' @importFrom assertthat assert_that
 #' @importFrom igraph E V ego distances induced_subgraph V neighborhood
 #' @rdname SurfaceDisk
 #' @export
 SurfaceDisk <- function(surf, index, radius, max_order=NULL) {
   assertthat::assert_that(length(index) == 1)
+  assertthat::assert_that(is.numeric(index), index %% 1 == 0)
+  assertthat::assert_that(index >= 1, index <= length(igraph::V(surf@graph)))
+  assertthat::assert_that(is.numeric(radius), radius > 0, length(radius) == 1)
 
-  edgeWeights=igraph::E(surf@graph)$dist
+  edgeWeights <- igraph::E(surf@graph)$dist
+  assertthat::assert_that(!is.null(edgeWeights), !any(is.na(edgeWeights)))
 
   if (is.null(max_order)) {
     avg_weight <- mean(edgeWeights)
@@ -71,6 +133,14 @@ SurfaceDisk <- function(surf, index, radius, max_order=NULL) {
 }
 
 
+#' values
+#'
+#' @param x the object to extract values from
+#' @param ... extra args
+#' @rdname values
+#' @importMethodsFrom neuroim2 values
+#' @keywords internal
+#' @noRd
 roi_surface_matrix <- function(mat, refspace, indices, coords) {
   structure(mat,
             refspace=refspace,
@@ -82,12 +152,9 @@ roi_surface_matrix <- function(mat, refspace, indices, coords) {
 
 
 
-#' values
-#'
-#' @param x the object to extract values from
-#' @param ... extra args
-#' @rdname values
-#' @importMethodsFrom neuroim2 values
+#' @rdname values-methods
+#' @param x the object to extract the values from
+#' @param ... additional arguments
 #' @export
 setMethod("values", signature(x="ROISurface"),
           function(x, ...) {
@@ -95,8 +162,9 @@ setMethod("values", signature(x="ROISurface"),
           })
 
 
-
-#' @rdname values
+#' values
+#'
+#' @rdname values-methods
 #' @export
 setMethod("values", signature(x="ROISurfaceVector"),
           function(x, ...) {
@@ -104,8 +172,7 @@ setMethod("values", signature(x="ROISurfaceVector"),
           })
 
 
-#
-#' @rdname values
+#' @rdname values-methods
 #' @export
 setMethod("values", signature(x="NeuroSurface"),
           function(x, ...) {
@@ -115,9 +182,7 @@ setMethod("values", signature(x="NeuroSurface"),
 
 
 
-#' indices
-#'
-#' @rdname indices
+#' @rdname indices-methods
 #' @export
 setMethod("indices", signature(x="ROISurface"),
           function(x) {
@@ -130,20 +195,16 @@ setMethod("indices", signature(x="ROISurface"),
 #'
 #' @param x the object to extract indices from
 #'
-#' @rdname indices
+#' @rdname indices-methods
 #' @export
 setMethod("indices", signature(x="ROISurfaceVector"),
           function(x) {
             x@indices
           })
 
-#' coords
-#'
-#' extract coordinates
-#'
-#' @param x the object to extract cooords from
+
 #' @export
-#' @rdname coords
+#' @rdname coords-methods
 setMethod(f="coords", signature=signature(x="ROISurface"),
           function(x) {
             x@coords
@@ -151,38 +212,54 @@ setMethod(f="coords", signature=signature(x="ROISurface"),
 
 
 #' length
-#'
-#' get number of elements in object
-#'
-#' @param x the object
+#' @rdname length-methods
+#' @param x the object to extract the length from
 #' @export
-#' @rdname length
 setMethod(f="length", signature=signature(x="ROISurface"),
           function(x) {
             length(x@indices)
           })
 
 
-#' subset an \code{ROISurface}
+#' Subset an ROISurface Object
 #'
+#' @description
+#' Subsets an `ROISurface` object by selecting specific vertex indices.
+#'
+#' @param x The \code{ROISurface} object to subset.
+#' @param i A numeric vector specifying the indices within the ROI to select.
+#' @param j Missing (not used for this signature).
+#' @param drop Missing or ANY (ignored, always returns an \code{ROISurface}).
+#'
+#' @return A new \code{ROISurface} object containing only the selected vertices
+#'   and their associated data from the original ROI.
+#'
+#' @rdname sub-ROISurface
 #' @export
-#' @param x the object
-#' @param i first index
-#' @param j second index
-#' @param drop drop dimension
-#' @rdname surf_subset-methods
 #' @aliases [,ROISurface,numeric,missing,ANY-method
 setMethod("[", signature=signature(x = "ROISurface", i = "numeric", j = "missing", drop = "ANY"),
           function (x, i, j, drop) {
-            ROISurface(x@geometry, x@indices[i], x@data[i])
+            # Ensure indices are valid within the current ROI indices
+            valid_internal_indices <- i[i > 0 & i <= length(x@indices)]
+            if (length(valid_internal_indices) != length(i)) {
+              warning("Some requested indices are out of bounds for this ROI.")
+            }
+            if (length(valid_internal_indices) == 0) {
+              # Return an empty ROI if no valid indices selected
+              return(ROISurface(x@geometry, integer(0), numeric(0)))
+            }
+
+            # Subset the original indices and data using the valid internal indices
+            new_indices <- x@indices[valid_internal_indices]
+            new_data <- x@data[valid_internal_indices]
+
+            ROISurface(x@geometry, new_indices, new_data)
           })
 
 
-#' show an object
-#'
-#' @param object the object
+
 #' @export
-#' @rdname show
+#' @rdname show-methods
 setMethod("show", signature=signature(object = "ROISurface"),
           function (object) {
             cat("\n\n\tROISurface", "\n")
diff --git a/R/Searchlight.R b/R/Searchlight.R
index 396095a..2329957 100644
--- a/R/Searchlight.R
+++ b/R/Searchlight.R
@@ -1,4 +1,5 @@
 #' @noRd
+#' @keywords internal
 .resample <- function(x, ...) x[sample.int(length(x), ...)]
 
 #' Create a Random Searchlight iterator for surface mesh
@@ -9,7 +10,9 @@
 #'
 #' @param surfgeom A \code{\linkS4class{SurfaceGeometry}} object representing the surface mesh.
 #' @param radius Numeric, radius of the searchlight as a geodesic distance in mm.
+#'   Must be a positive numeric scalar.
 #' @param nodeset Integer vector, optional subset of surface node indices to use.
+#'   If supplied, must contain more than one index.
 #' @param as_deflist Logical, whether to return a deflist object.
 #'
 #' @return An iterator object of class "RandomSurfaceSearchlight".
@@ -17,12 +20,18 @@
 #' @details
 #' On each call to \code{nextElem}, a set of surface nodes is returned.
 #' These nodes index into the vertices of the \code{igraph} instance.
+#' When \code{as_deflist=TRUE}, the random ordering of centers is fixed when the
+#' object is created. Use \code{set.seed} before construction for reproducible
+#' sequences.
 #'
 #' @examples
-#' \dontrun{
+#' \donttest{
 #' file <- system.file("extdata", "std.8_lh.smoothwm.asc", package = "neurosurf")
 #' geom <- read_surf(file)
 #' searchlight <- RandomSurfaceSearchlight(geom, 12)
+#' set.seed(42)
+#' dl <- RandomSurfaceSearchlight(geom, 12, as_deflist=TRUE)
+#' attr(dl[[1]], "center")
 #' nodes <- searchlight$nextElem()
 #' length(nodes) > 1
 #' }
@@ -31,12 +40,16 @@
 #' @importFrom deflist deflist
 #' @export
 RandomSurfaceSearchlight <- function(surfgeom, radius=8, nodeset=NULL, as_deflist=FALSE) {
+  assertthat::assert_that(is.numeric(radius), radius > 0, length(radius) == 1)
+  if (!is.null(nodeset)) assertthat::assert_that(length(nodeset) > 1)
+  assertthat::assert_that(length(radius) == 1, radius > 0)
   subgraph <- FALSE
   if (is.null(nodeset)) {
     ## use all surface nodes
     nodeset <- nodes(surfgeom)
     g <- surfgeom@graph
   } else {
+    assertthat::assert_that(length(nodeset) > 0)
     ## use supplied subset
     g <- igraph::induced_subgraph(graph(surfgeom), nodeset)
     subgraph <- TRUE
@@ -45,20 +58,19 @@ RandomSurfaceSearchlight <- function(surfgeom, radius=8, nodeset=NULL, as_deflis
 
   bg <- neighbor_graph(g, radius=radius)
 
-  index <- 0
-
   nds <- as.vector(igraph::V(bg))
   done <- logical(length(nds))
 
   prog <- function() { sum(done)/length(done) }
 
   if (as_deflist) {
+    order <- sample.int(length(nds))
+
     # Create function to get nth element
     fun <- function(n) {
-      if (n > length(nds)) stop("Index out of bounds")
-      center <- which(!done)[n]
+      if (n < 1 || n > length(order)) stop("Index out of bounds")
+      center <- order[n]
       indices <- as.vector(igraph::neighborhood(bg, 1, nds[center])[[1]])
-      indices <- indices[!done[indices]]
 
       if (subgraph) {
         vout <- nodeset[indices]
@@ -67,14 +79,14 @@ RandomSurfaceSearchlight <- function(surfgeom, radius=8, nodeset=NULL, as_deflis
         attr(vout, "length") <- length(vout)
         vout
       } else {
-        attr(indices, "center") <- center
-        attr(indices, "center.index") <- center
+        attr(indices, "center") <- nds[center]
+        attr(indices, "center.index") <- nds[center]
         attr(indices, "length") <- length(indices)
         indices
       }
     }
 
-    return(deflist::deflist(fun, len=sum(!done)))
+    return(deflist::deflist(fun, len=length(order)))
   }
 
   nextEl <- function() {
@@ -93,8 +105,8 @@ RandomSurfaceSearchlight <- function(surfgeom, radius=8, nodeset=NULL, as_deflis
         attr(vout, "length") <- length(vout)
         vout
       } else {
-        attr(indices, "center") <- center
-        attr(indices, "center.index") <- center
+        attr(indices, "center") <- nds[center]
+        attr(indices, "center.index") <- nds[center]
         attr(indices, "length") <- length(indices)
         indices
       }
@@ -121,7 +133,9 @@ RandomSurfaceSearchlight <- function(surfgeom, radius=8, nodeset=NULL, as_deflis
 #'
 #' @param surfgeom A \code{\linkS4class{SurfaceGeometry}} object representing the surface mesh.
 #' @param radius Numeric, radius of the searchlight as a geodesic distance in mm.
+#'   Must be a positive, length-one value.
 #' @param nodeset Integer vector, optional subset of surface node indices to use.
+#'   If provided, the vector must contain at least one node index.
 #' @param distance_type Character, the distance metric to use: "euclidean", "geodesic", or "spherical".
 #' @param as_deflist Logical, whether to return a deflist object.
 #'
@@ -133,7 +147,7 @@ RandomSurfaceSearchlight <- function(surfgeom, radius=8, nodeset=NULL, as_deflis
 #' by the specified radius and distance metric.
 #'
 #' @examples
-#' \dontrun{
+#' \donttest{
 #' file <- system.file("extdata", "std.8_lh.smoothwm.asc", package = "neurosurf")
 #' geom <- read_surf(file)
 #' searchlight <- SurfaceSearchlight(geom, 12, distance_type = "geodesic")
@@ -169,7 +183,7 @@ SurfaceSearchlight <- function(surfgeom, radius=8, nodeset=NULL, distance_type=c
   if (as_deflist) {
     # Create function to get nth element
     fun <- function(n) {
-      if (n > length(nds)) stop("Index out of bounds")
+      if (n < 1 || n > length(nds)) stop("Index out of bounds")
       indices <- as.vector(igraph::neighborhood(bg, 1, nds[n])[[1]])
 
       if (subgraph) {
@@ -179,8 +193,8 @@ SurfaceSearchlight <- function(surfgeom, radius=8, nodeset=NULL, distance_type=c
         attr(indices, "length") <- length(indices)
         indices
       } else {
-        attr(indices, "center") <- n
-        attr(indices, "center.index") <- n
+        attr(indices, "center") <- nds[n]
+        attr(indices, "center.index") <- nds[n]
         attr(indices, "length") <- length(indices)
         indices
       }
@@ -202,8 +216,8 @@ SurfaceSearchlight <- function(surfgeom, radius=8, nodeset=NULL, distance_type=c
         attr(indices, "length") <- length(indices)
         indices
       } else {
-        attr(indices, "center") <- index
-        attr(indices, "center.index") <- index
+        attr(indices, "center") <- nds[index]
+        attr(indices, "center.index") <- nds[index]
         attr(indices, "length") <- length(indices)
         indices
       }
@@ -218,3 +232,48 @@ SurfaceSearchlight <- function(surfgeom, radius=8, nodeset=NULL, distance_type=c
   obj
 
 }
+
+#' Print Method for Searchlight Iterator
+#'
+#' @param x An object of class "Searchlight"
+#' @param ... Additional arguments (not used)
+#' @method print Searchlight
+#' @export
+#' @importFrom crayon bold blue green red yellow style silver bgBlue white
+print.Searchlight <- function(x, ...) {
+  # Check if crayon is available
+  has_crayon <- requireNamespace("crayon", quietly = TRUE)
+
+  # Define styling functions
+  header <- if(has_crayon) function(txt) crayon::bgBlue(crayon::white(crayon::bold(txt))) else function(txt) txt
+  title <- if(has_crayon) function(txt) crayon::blue(crayon::bold(txt)) else function(txt) txt
+  subtitle <- if(has_crayon) function(txt) crayon::green(txt) else function(txt) txt
+  highlight <- if(has_crayon) function(txt) crayon::yellow(txt) else function(txt) txt
+  normal <- if(has_crayon) function(txt) crayon::silver(txt) else function(txt) txt
+
+  # Get available info
+  progress_val <- tryCatch(x$progress(), error = function(e) NA)
+  current_index <- tryCatch(x$index(), error = function(e) NA) # Renamed from getIndex for clarity if needed
+
+  cat("\n")
+  cat(header(" Surface Searchlight Iterator "), "\n\n")
+
+  cat(title("  Iterator Status:"), "\n")
+  if (!is.na(progress_val)) {
+      # Attempt to get total number of steps if possible (might require modification)
+      # total_nodes <- tryCatch(x$getTotal(), error = function(e) NA) # Hypothetical function
+      # if (!is.na(total_nodes) && !is.na(current_index)) {
+      #    cat("  ", subtitle("Current Step:"), "", highlight(format(current_index, big.mark=",")), " / ", highlight(format(total_nodes, big.mark=",")), "\n", sep="")
+      # } else {
+      #    cat("  ", subtitle("Current Step:"), "", highlight(format(current_index, big.mark=",")), " (Total unknown)", "\n", sep="")
+      # }
+      cat("  ", subtitle("Progress:"), "   ", highlight(paste0(round(progress_val * 100, 1), "%")), "\n", sep="")
+  } else {
+      cat("  ", normal("(Progress information not available)"), "\n")
+  }
+  cat("\n")
+  cat(normal("  (Note: Radius, distance type, and geometry details are not shown in this view)"), "\n")
+  cat("\n")
+
+  invisible(x)
+}
diff --git a/R/all_class.R b/R/all_class.R
index 03e75d7..bc0ae6e 100644
--- a/R/all_class.R
+++ b/R/all_class.R
@@ -91,7 +91,6 @@ setClass("SurfaceGeometry",
 #' surface properties, and spatial characteristics, which is essential for
 #' proper handling and processing of brain surface data in neuroimaging analyses.
 #'
-#' @seealso \code{\link{FileFormat}}
 #'
 #' @examples
 #' \donttest{
@@ -132,7 +131,6 @@ setClass("SurfaceGeometryMetaInfo",
 #' the same structure but is used specifically when the surface data originates from Freesurfer
 #' processing pipelines.
 #'
-#' @seealso \code{\link{SurfaceGeometryMetaInfo}}
 #'
 #' @examples
 #' \donttest{
@@ -941,7 +939,7 @@ setClass("NeuroSurface",
 #' where researchers are often interested in highlighting values above or below certain
 #' significance thresholds.
 #'
-#' @seealso \code{\link{view_surface}}
+#' @seealso \code{\link{view_surface}}, \code{\link{plot-methods}}
 #'
 #' @examples
 #' \donttest{
@@ -1022,10 +1020,9 @@ setClass("ColorMappedNeuroSurface",
            if (length(object@thresh) != 2) {
              stop("'thresh' must be a numeric vector of length 2")
            }
-           if (!(object@irange[1] <= object@irange[2])) {
-             print(paste(object@irange[1], ",", object@irange[2]))
-             stop("'irange[1]' must be less than or equal to 'irange[2]'")
-           }
+          if (!(object@irange[1] <= object@irange[2])) {
+            stop("'irange[1]' must be less than or equal to 'irange[2]'")
+          }
            if (!(object@thresh[1] <= object@thresh[1])) {
              stop("'thresh[1]' must be less than or equal to 'thresh[2]'")
            }
diff --git a/R/all_generic.R b/R/all_generic.R
index 8ed4b97..0723e28 100644
--- a/R/all_generic.R
+++ b/R/all_generic.R
@@ -1,15 +1,18 @@
+#' @importMethodsFrom neuroim2 indices conn_comp map_values series_roi data_reader load_data values series
+NULL
+
+# Explicitly define generics from neuroim2 to ensure they're available during package loading
+if (!isGeneric("data_reader"))
+  setGeneric("data_reader", function(x, offset=NULL) standardGeneric("data_reader"))
+
+if (!isGeneric("load_data"))
+  setGeneric("load_data", function(x, ...) standardGeneric("load_data"))
 
 
 if (!isGeneric("plot"))
   setGeneric("plot", function(x, y, ...) standardGeneric("plot"))
 
-# load_data <- neuroim2::load_data
-# data_reader <- neuroim2::data_reader
-# values <- neuroim2::values
-# indices <- neuroim2::indices
-# coords<- neuroim2::coords
-# conn_comp <- neuroim2::conn_comp
-# series <- neuroim2::series
+
 
 
 #' Construct Neighborhood Graph from Surface Mesh
@@ -32,7 +35,7 @@ if (!isGeneric("plot"))
 #' neuroimaging analyses for defining local connectivity on brain surfaces.
 #'
 #' @examples
-#' \dontrun{
+#' \donttest{
 #' # Assuming 'surface_mesh' is a pre-defined surface mesh object
 #' graph <- neighbor_graph(surface_mesh, radius = 5,
 #'                         edgeWeights = runif(nrow(surface_mesh$vertices)),
@@ -42,8 +45,9 @@ if (!isGeneric("plot"))
 #' @seealso \code{\link{graph}}, \code{\link{vertices}}
 #'
 #' @export
+#' @rdname neighbor_graph-methods
 setGeneric(name = "neighbor_graph",
-           def = function(x, radius, edgeWeights, nodes, ...)
+           def = function(x, radius, edgeWeights=missing(), nodes=missing(), ...)
              standardGeneric("neighbor_graph"))
 
 
@@ -68,6 +72,7 @@ setGeneric(name = "neighbor_graph",
 #' @seealso \code{\link{nodes}}
 #'
 #' @export
+#' @rdname vertices-methods
 setGeneric(name = "vertices", def = function(x, ...) standardGeneric("vertices"))
 
 #' Extract Surface Node Numbers
@@ -82,6 +87,7 @@ setGeneric(name = "vertices", def = function(x, ...) standardGeneric("vertices")
 #' @seealso \code{\link{vertices}}
 #'
 #' @export
+#' @rdname nodes-methods
 setGeneric(name = "nodes", def = function(x) standardGeneric("nodes"))
 
 #' Extract Geometry from Surface Object
@@ -94,8 +100,8 @@ setGeneric(name = "nodes", def = function(x) standardGeneric("nodes"))
 #'
 #' @seealso \code{\link{vertices}}, \code{\link{nodes}}
 #'
-#' @rdname geometry
 #' @export
+#' @rdname geometry-methods
 setGeneric(name="geometry", def=function(x) standardGeneric("geometry"))
 
 
@@ -104,6 +110,7 @@ setGeneric(name="geometry", def=function(x) standardGeneric("geometry"))
 #' @param x the object to extract the graph from
 #' @param ... extra args
 #' @export
+#' @rdname graph-methods
 setGeneric(name="graph", def=function(x, ...) standardGeneric("graph"))
 
 #' Generic Function for Smoothing a Surface or Associated Data
@@ -132,7 +139,7 @@ setGeneric(name="graph", def=function(x, ...) standardGeneric("graph"))
 #' }
 #'
 #' @seealso \code{\link{smooth,SurfaceGeometry-method}}, \code{\link{smooth,NeuroSurface-method}}
-#' @rdname smooth
+#' @rdname smooth-methods
 #' @export
 setGeneric(name="smooth", def=function(x, ...) standardGeneric("smooth"))
 
@@ -145,6 +152,7 @@ setGeneric(name="smooth", def=function(x, ...) standardGeneric("smooth"))
 #' @param weights Edge weights for weighted Laplacian matrix
 #' @param ... Additional arguments
 #' @export
+#' @rdname laplacian-methods
 setGeneric(name="laplacian", def=function(x, normalized, weights, ...) standardGeneric("laplacian"))
 
 
@@ -154,6 +162,7 @@ setGeneric(name="laplacian", def=function(x, normalized, weights, ...) standardG
 #' @param attr Character; edge attribute for weights in igraph object. If absent, weights are 0 or 1.
 #' @param ... Additional arguments
 #' @export
+#' @rdname adjacency-methods
 setGeneric(name="adjacency", def=function(x, attr, ...) standardGeneric("adjacency"))
 
 
@@ -163,6 +172,7 @@ setGeneric(name="adjacency", def=function(x, attr, ...) standardGeneric("adjacen
 #' @param x Object to compute curvature from
 #' @param ... Additional arguments
 #' @export
+#' @rdname curvature-methods
 setGeneric(name="curvature", def=function(x, ...) standardGeneric("curvature"))
 
 
@@ -171,6 +181,7 @@ setGeneric(name="curvature", def=function(x, ...) standardGeneric("curvature"))
 #' @param x Surface object
 #' @return Left hemisphere of the surface
 #' @export
+#' @rdname left-methods
 setGeneric(name="left", def=function(x) standardGeneric("left"))
 
 
@@ -180,6 +191,7 @@ setGeneric(name="left", def=function(x) standardGeneric("left"))
 #' @param x Surface object
 #' @return Right hemisphere of the surface
 #' @export
+#' @rdname right-methods
 setGeneric(name="right", def=function(x) standardGeneric("right"))
 
 #' Apply Cluster-Extent Threshold to Surface Data
@@ -190,6 +202,7 @@ setGeneric(name="right", def=function(x) standardGeneric("right"))
 #' @param ... Additional arguments
 #' @seealso \code{\link{conn_comp}}
 #' @export
+#' @rdname cluster_threshold-methods
 setGeneric(name="cluster_threshold", def=function(x, threshold, size, ...) standardGeneric("cluster_threshold"))
 
 
@@ -201,17 +214,27 @@ setGeneric(name="cluster_threshold", def=function(x, threshold, size, ...) stand
 #' @param ... Additional arguments passed to the plotting function
 #' @return An HTMLWidget object
 #' @export
+#' @rdname plot_js-methods
 setGeneric(name="plot_js", def=function(x, width = NULL, height = NULL, ...) standardGeneric("plot_js"))
 
 
 
-# Generic function to read image meta info given a file and a \code{\linkS4class{FileFormat}} instance.
-# @param x file format
-# @param file_name file name contianing meta information
-# @export
-# @rdname read_meta_info-methods
-setGeneric(name="read_meta_info", def=function(x, file_name) standardGeneric("read_meta_info"))
+#' Read Meta Information
+#'
+#' Generic function to read image meta info given a file and a \code{\linkS4class{FileFormat}} instance.
+#'
+#' @param x file format descriptor
+#' @param file_name file name containing meta information
+#'
+#' @export
+#' @rdname read_meta_info-methods
+#' @name read_meta_info
+NULL
 
+if (!isGeneric("read_meta_info")) {
+  setGeneric(name = "read_meta_info",
+             def = function(x, file_name) standardGeneric("read_meta_info"))
+}
 
 
 
@@ -239,6 +262,7 @@ setGeneric(name="read_meta_info", def=function(x, file_name) standardGeneric("re
 #' @seealso \code{\link{plot_js}}, \code{\link{SurfaceGeometry}}, \code{\link{NeuroSurface}}
 #'
 #' @export
+#' @rdname surfwidget-methods
 setGeneric(name = "surfwidget",
            def = function(x, width = NULL, height = NULL, ...)
              standardGeneric("surfwidget"))
@@ -265,8 +289,7 @@ setGeneric(name = "surfwidget",
 #' @seealso \code{\link{find_roi_boundaries}}
 #'
 #' @export
-setGeneric(name = "findBoundaries",
-           def = function(x, method = "midpoint", ...)
-             standardGeneric("findBoundaries"))
-
-
+#' @rdname findBoundaries-methods
+# setGeneric(name = "findBoundaries",
+#            def = function(x, method = "midpoint", ...)
+#              standardGeneric("findBoundaries"))
diff --git a/R/curv.R b/R/curv.R
new file mode 100644
index 0000000..c039c9e
--- /dev/null
+++ b/R/curv.R
@@ -0,0 +1,9 @@
+#' Convenience Alias for Curvature Computation
+#'
+#' This is a convenience wrapper around \code{\link{curvature}}.
+#' 
+#' @param x Object to compute curvature from
+#' @param ... Additional arguments
+#' @return Curvature vector
+#' @export
+curv <- curvature
diff --git a/R/geometry.R b/R/geometry.R
index 3391268..01a8b9c 100644
--- a/R/geometry.R
+++ b/R/geometry.R
@@ -89,7 +89,6 @@ SurfaceGeometry <- function(vert, faces, hemi) {
 #' rh_surface <- read_surf_geometry("rh.white.gii")
 #' }
 #'
-#' @seealso \code{\link{SurfaceGeometrySource}}, \code{\link{load_data}}
 #'
 #' @export
 read_surf_geometry <- function(surface_name) {
@@ -99,7 +98,7 @@ read_surf_geometry <- function(surface_name) {
 
 
 
-#' @rdname curvature
+#' @rdname curvature-methods
 #' @export
 setMethod(f="curvature", signature=c(x="SurfaceGeometry"),
           def=function(x) {
@@ -373,7 +372,7 @@ meshToGraph <- function(vertices, nodes) {
 
 
 
-#' @rdname show
+#' @rdname show-methods
 #' @importFrom crayon bold blue green red yellow style silver
 #' @importFrom crayon bgBlue white
 setMethod(f="show", signature=signature("SurfaceGeometry"),
@@ -488,8 +487,9 @@ setMethod(f="show", signature=signature("SurfaceGeometry"),
 
 
 
-
-#' @rdname coords
+#' coords
+#' @rdname coords-methods
+#' @param x the object to extract coordinates from
 #' @export
 setMethod(f="coords", signature=c("SurfaceGeometry"),
           def=function(x) {
@@ -498,7 +498,7 @@ setMethod(f="coords", signature=c("SurfaceGeometry"),
 
 
 #' @export
-#' @rdname vertices
+#' @rdname vertices-methods
 setMethod(f="vertices", signature=c("SurfaceGeometry"),
           def=function(x, indices) {
             t(x@mesh$vb[1:3,indices, drop=FALSE])
@@ -506,14 +506,14 @@ setMethod(f="vertices", signature=c("SurfaceGeometry"),
 
 
 #' @export
-#' @rdname nodes
+#' @rdname nodes-methods
 setMethod(f="nodes", signature=c("SurfaceGeometry"),
           def=function(x) {
             seq(1, ncol(x@mesh$vb))
           })
 
 
-#' @rdname coords
+#' @rdname coords-methods
 #' @importMethodsFrom neuroim2 coords
 #' @export
 setMethod(f="coords", signature=c("igraph"),
@@ -526,15 +526,17 @@ setMethod(f="coords", signature=c("igraph"),
 
 
 #' @export
-#' @rdname graph
+#' @rdname graph-methods
 setMethod("graph", signature(x="SurfaceGeometry"),
           def=function(x) {
             x@graph
           })
 
 
+#' load_data
 #' @export
-#' @rdname load_data
+#' @param x the object to load data from
+#' @rdname load_data-methods
 setMethod(f="load_data", signature=c("SurfaceGeometrySource"),
           def=function(x) {
             geometry <- load_data(x@meta_info)
diff --git a/R/neighborhood.R b/R/neighborhood.R
index 241f76b..426470f 100644
--- a/R/neighborhood.R
+++ b/R/neighborhood.R
@@ -13,6 +13,7 @@ NULL
 #' @param edgeWeights Numeric vector; weights for edges used in distance computation
 #' @param max_order Integer; maximum order of neighborhood to consider. If NULL, it's calculated
 #'                 based on radius and average edge weight
+#' @importFrom assertthat assert_that
 #'
 #' @details
 #' The function first identifies candidate neighbors using igraph's ego function up to max_order,
@@ -24,6 +25,18 @@ NULL
 #'
 #' @noRd
 findNeighbors <- function(graph, node, radius, edgeWeights, max_order=NULL) {
+  assertthat::assert_that(is.numeric(edgeWeights),
+                          msg="edgeWeights must be numeric")
+  assertthat::assert_that(!any(is.na(edgeWeights)),
+                          msg="edgeWeights cannot contain NA values")
+  assertthat::assert_that(is.numeric(radius), length(radius) == 1, radius > 0,
+                          msg="radius must be a single positive number")
+  assertthat::assert_that(is.numeric(node), length(node) == 1,
+                          node %% 1 == 0,
+                          msg="node must be a single integer index")
+  assertthat::assert_that(node >= 1, node <= igraph::vcount(graph),
+                          msg="node index out of range")
+
   if (is.null(max_order)) {
     avg_weight <- mean(edgeWeights)
     max_order <- radius/avg_weight + (2*avg_weight)
@@ -41,8 +54,8 @@ findNeighbors <- function(graph, node, radius, edgeWeights, max_order=NULL) {
 #' Identifies all neighboring nodes within a specified radius for a given surface mesh.
 #'
 #' @param surf A SurfaceGeometry object or igraph object representing the mesh
-#' @param radius Numeric; the spatial radius within which to search for neighbors
-#' @param edgeWeights Numeric vector; weights for edges used in distance computation
+#' @param radius Numeric; the spatial radius within which to search for neighbors. Must be positive.
+#' @param edgeWeights Numeric vector; weights for edges used in distance computation. Length must equal the number of edges.
 #' @param nodes Integer vector; subset of nodes to find neighbors for. If NULL, uses all nodes
 #' @param distance_type Character; type of distance metric to use: "euclidean", "geodesic", or "spherical"
 #'
@@ -54,29 +67,32 @@ findNeighbors <- function(graph, node, radius, edgeWeights, max_order=NULL) {
 #' @details
 #' The function supports three distance metrics: Euclidean, geodesic, and spherical.
 #' For spherical distances, the surface is assumed to be a sphere.
+#' The internal k-nearest-neighbor search is capped at \code{vcount(g) - 1} to avoid
+#' requesting more neighbors than exist in the graph.
 #'
 #' @importFrom FNN get.knn
 #' @importFrom stats quantile
 #' @importFrom igraph V distances
+#' @importFrom assertthat assert_that
 #'
 #' @examples
 #' # Load a sample inflated surface from the package
 #' surf_file <- system.file("extdata", "std.8.lh.inflated.asc", package = "neurosurf")
 #' surf <- readAsc(surf_file)
-#' 
+#'
 #' # Create edge weights (using uniform weights for simplicity)
 #' g <- graph(surf)
 #' edge_weights <- rep(1, length(E(g)))
-#' 
+#'
 #' # Find neighbors within a 10mm radius for the first 5 vertices
-#' neighbors <- find_all_neighbors(surf, radius = 10, 
+#' neighbors <- find_all_neighbors(surf, radius = 10,
 #'                                edgeWeights = edge_weights,
 #'                                nodes = 1:5,
 #'                                distance_type = "geodesic")
-#' 
+#'
 #' # Check the number of neighbors found for the first vertex
 #' nrow(neighbors[[1]])
-#' 
+#'
 #' # Look at the first few neighbors of the first vertex
 #' head(neighbors[[1]])
 #'
@@ -90,15 +106,43 @@ find_all_neighbors <- function(surf, radius, edgeWeights, nodes=NULL,
     g <- graph(surf)
   }
 
+  assertthat::assert_that(is.numeric(edgeWeights),
+                          msg="edgeWeights must be numeric")
+  assertthat::assert_that(!any(is.na(edgeWeights)),
+                          msg="edgeWeights cannot contain NA values")
+  assertthat::assert_that(is.numeric(radius), length(radius) == 1, radius > 0,
+                          msg="radius must be a single positive number")
+
+  if (!is.null(nodes)) {
+    assertthat::assert_that(is.numeric(nodes),
+                            msg="nodes must be numeric indices")
+    assertthat::assert_that(!any(is.na(nodes)),
+                            msg="nodes cannot contain NA values")
+    assertthat::assert_that(all(nodes %% 1 == 0),
+                            msg="nodes must be integer indices")
+    assertthat::assert_that(all(nodes >= 1), all(nodes <= igraph::vcount(g)),
+                            msg="nodes indices out of range")
+  }
+
   distance_type <- match.arg(distance_type)
 
+  if (!is.numeric(radius) || length(radius) != 1 || radius <= 0) {
+    stop("radius must be a positive numeric value")
+  }
+
+  if (!is.numeric(edgeWeights) || length(edgeWeights) != igraph::ecount(g)) {
+    stop("edgeWeights must be a numeric vector with one value per edge")
+  }
+
   avg_weight <- stats::quantile(edgeWeights, .25)
 
   if (is.null(nodes)) {
     nodes <- igraph::V(g)
   }
 
-  all_can <- FNN::get.knn(coords(surf), k=ceiling((radius+2)/avg_weight)^3)
+  k_est <- ceiling((radius + 2) / avg_weight)^3
+  k <- min(k_est, igraph::vcount(g) - 1)
+  all_can <- FNN::get.knn(coords(surf), k = k)
 
   cds <- coords(g)
 
@@ -116,7 +160,9 @@ find_all_neighbors <- function(surf, radius, edgeWeights, nodes=NULL,
       D <- c(0, all_can$nn.dist[v,])
     } else if (distance_type == "spherical") {
       ind <- all_can$nn.index[v,]
-      ang <- acos(sin(lat[v]) * sin(lat[ind]) + cos(lat[v]) * cos(lat[ind]) * cos(abs(lon[v] - lon[ind])))
+      cos_val <- sin(lat[v]) * sin(lat[ind]) + cos(lat[v]) * cos(lat[ind]) * cos(abs(lon[v] - lon[ind]))
+      cos_val <- pmin(pmax(cos_val, -1), 1)
+      ang <- acos(cos_val)
       D <- c(0, R * ang)
     }
 
@@ -142,24 +188,8 @@ find_all_neighbors <- function(surf, radius, edgeWeights, nodes=NULL,
   g
 }
 
-#' Create Neighbor Graph from igraph Object
-#'
-#' @description
-#' Constructs a neighbor graph from an igraph object based on a specified radius.
-#'
-#' @param x An igraph object representing the original graph
-#' @param radius Numeric; the spatial radius within which to consider nodes as neighbors
-#' @param distance_type Character; type of distance metric to use: "geodesic", "euclidean", or "spherical"
-#'
-#' @return An igraph object representing the neighbor graph
-#'
-#' @details
-#' This method creates a neighbor graph by finding all nodes within the specified radius
-#' for each node in the input graph. Edge weights are taken from the 'dist' attribute
-#' of the input graph's edges.
-#'
-#' @seealso \code{\link{find_all_neighbors}}, \code{\link{.neighbors_to_graph}}
-#'
+
+#' @param distance_type the type of distance metric to use
 #' @examples
 #' \donttest{
 #' g <- make_graph("Zachary")
@@ -168,12 +198,16 @@ find_all_neighbors <- function(surf, radius, edgeWeights, nodes=NULL,
 #' }
 #'
 #' @importFrom igraph E
-#' @exportMethod neighbor_graph
-#' @aliases neighbor_graph,igraph,numeric,missing,missing
+#' @export
+#' @rdname neighbor_graph-methods
 setMethod(f="neighbor_graph", signature=c(x="igraph", radius="numeric", edgeWeights="missing", nodes="missing"),
-          def=function(x, radius, distance_type=c("geodesic", "euclidean", "spherical")) {
+          def=function(x, radius, edgeWeights=NULL, nodes=NULL,
+                      distance_type=c("geodesic", "euclidean", "spherical")) {
             distance_type <- match.arg(distance_type)
-            edgeWeights=igraph::E(x)$dist
+            # Use default edge weights if missing
+            if (is.null(edgeWeights)) {
+              edgeWeights=igraph::E(x)$dist
+            }
             nabeinfo <- find_all_neighbors(x, radius, as.vector(edgeWeights),
                                            distance_type=distance_type)
             .neighbors_to_graph(nabeinfo)
@@ -182,13 +216,15 @@ setMethod(f="neighbor_graph", signature=c(x="igraph", radius="numeric", edgeWeig
 
 
 
-#' @rdname neighbor_graph
+#' @rdname neighbor_graph-methods
 #' @export
-#' @aliases neighbor_graph,igraph,numeric,missing,missing
 setMethod(f="neighbor_graph", signature=c(x="SurfaceGeometry", radius="numeric", edgeWeights="missing", nodes="missing"),
-          def=function(x, radius, distance_type=c("geodesic", "euclidean", "spherical")) {
+          def=function(x, radius, edgeWeights=NULL, nodes=NULL, distance_type=c("geodesic", "euclidean", "spherical")) {
             distance_type <- match.arg(distance_type)
-            edgeWeights=igraph::E(graph(x))$dist
+            # Use default edge weights if missing
+            if (is.null(edgeWeights)) {
+              edgeWeights=igraph::E(graph(x))$dist
+            }
             nabeinfo <- find_all_neighbors(x, radius, as.vector(edgeWeights),
                                            distance_type=distance_type)
             .neighbors_to_graph(nabeinfo)
@@ -196,9 +232,8 @@ setMethod(f="neighbor_graph", signature=c(x="SurfaceGeometry", radius="numeric",
 
 
 
-#' @rdname neighbor_graph
+#' @rdname neighbor_graph-methods
 #' @export
-#' @aliases neighbor_graph,igraph,numeric,numeric,missing
 setMethod(f="neighbor_graph", signature=c(x="SurfaceGeometry", radius="numeric", edgeWeights="numeric", nodes="missing"),
           def=function(x, radius, edgeWeights, distance_type=c("geodesic", "euclidean", "spherical")) {
             distance_type <- match.arg(distance_type)
@@ -209,9 +244,8 @@ setMethod(f="neighbor_graph", signature=c(x="SurfaceGeometry", radius="numeric",
 
 
 
-#' @rdname neighbor_graph
+#' @rdname neighbor_graph-methods
 #' @export
-#' @aliases neighbor_graph,igraph,numeric,numeric,integer
 setMethod(f="neighbor_graph", signature=c(x="SurfaceGeometry", radius="numeric", edgeWeights="numeric", nodes="integer"),
 
           def=function(x,radius, edgeWeights, nodes, distance_type=c("geodesic", "euclidean", "spherical")) {
@@ -221,9 +255,8 @@ setMethod(f="neighbor_graph", signature=c(x="SurfaceGeometry", radius="numeric",
             .neighbors_to_graph(nabeinfo)
           })
 
-#' @rdname neighbor_graph
+#' @rdname neighbor_graph-methods
 #' @export
-#' @aliases neighbor_graph,igraph,numeric,missing,integer
 setMethod(f="neighbor_graph", signature=c(x="SurfaceGeometry", radius="numeric", edgeWeights="missing", nodes="integer"),
           def=function(x,radius, nodes, distance_type=c("geodesic", "euclidean", "spherical")) {
             distance_type <- match.arg(distance_type)
@@ -234,7 +267,7 @@ setMethod(f="neighbor_graph", signature=c(x="SurfaceGeometry", radius="numeric",
 
 
 #' @export
-#' @rdname laplacian
+#' @rdname laplacian-methods
 setMethod(f="laplacian", signature=c(x="SurfaceGeometry", normalized="missing", weights="missing"),
           def=function(x) {
             igraph::laplacian_matrix(graph(x))
@@ -242,7 +275,7 @@ setMethod(f="laplacian", signature=c(x="SurfaceGeometry", normalized="missing",
 
 
 #' @export
-#' @rdname laplacian
+#' @rdname laplacian-methods
 setMethod(f="laplacian", signature=c(x="SurfaceGeometry", normalized="missing", weights="numeric"),
           def=function(x, weights) {
             igraph::laplacian_matrix(neurosurf::graph(x), weights=weights)
@@ -250,7 +283,7 @@ setMethod(f="laplacian", signature=c(x="SurfaceGeometry", normalized="missing",
 
 
 #' @export
-#' @rdname adjacency
+#' @rdname adjacency-methods
 setMethod(f="adjacency", signature=c(x="SurfaceGeometry", attr="numeric"),
           def=function(x, attr) {
             g <- graph(x)
@@ -260,7 +293,7 @@ setMethod(f="adjacency", signature=c(x="SurfaceGeometry", attr="numeric"),
 
 
 #' @export
-#' @rdname adjacency
+#' @rdname adjacency-methods
 setMethod(f="adjacency", signature=c(x="SurfaceGeometry", attr="character"),
           def=function(x, attr) {
             igraph::as_adjacency_matrix(graph(x), attr=attr)
@@ -268,7 +301,7 @@ setMethod(f="adjacency", signature=c(x="SurfaceGeometry", attr="character"),
 
 
 #' @export
-#' @rdname adjacency
+#' @rdname adjacency-methods
 setMethod(f="adjacency", signature=c(x="SurfaceGeometry", attr="missing"),
           def=function(x) {
             igraph::as_adjacency_matrix(graph(x))
@@ -298,18 +331,19 @@ setMethod(f="adjacency", signature=c(x="SurfaceGeometry", attr="missing"),
 #'
 #' @examples
 #' # Load a surface file from the extdata directory
-#' surf_file <- system.file("extdata", "sample_surface.asc", package = "neurosurf")
+#' surf_file <- system.file("extdata", "std.8_lh.inflated.asc", package = "neurosurf")
 #' surface <- readAsc(surf_file)
-#' 
+#'
 #' # Apply Taubin smoothing to the brain surface
 #' smoothed_surface1 <- smooth(surface, type = "taubin", lambda = 0.5, mu = -0.5, iteration = 10)
-#' 
+#'
 #' # Apply surface-preserving Laplacian smoothing
 #' smoothed_surface2 <- smooth(surface, type = "surfPreserveLaplace", iteration = 5)
 #'
 #' @importFrom Rvcg vcgSmooth
 #' @seealso \code{\link[Rvcg]{vcgSmooth}} for more details on the underlying smoothing algorithms.
 #' @export
+#' @rdname smooth-methods
 setMethod(f="smooth", signature=c(x="SurfaceGeometry"),
           def=function(x, type=c("taubin","laplace","HClaplace","fujiLaplace","angWeight","surfPreserveLaplace"),
                        lambda=.7, mu=-.53, delta=.1, iteration=5) {
@@ -329,7 +363,12 @@ setMethod(f="smooth", signature=c(x="SurfaceGeometry"),
 #' @return A new \code{NeuroSurface} object with the smoothed data values. The geometry remains unchanged.
 #'
 #' @details
-#' The smoothing process involves averaging the data values within the neighborhood of each vertex. For each vertex on the surface, the function calculates the mean of its own value and the values of its adjacent vertices within the graph structure of the surface. The result is a smoother representation of the data, which can be useful for reducing noise or visualizing broader trends on the surface.
+#' The smoothing process involves averaging the data values within a geodesic
+#' neighbourhood of each vertex.  For every vertex the function uses
+#' \code{\link{find_all_neighbors}} to locate all vertices within the radius
+#' specified by \code{sigma}.  The smoothed value is the mean of the vertex's own
+#' value and those of its neighbours.  Increasing \code{sigma} results in
+#' broader smoothing because more neighbours are included in the average.
 #'
 #' The smoothing is particularly useful when working with noisy data or when a smoother representation of the underlying signal is desired. It is commonly applied in neuroimaging to enhance visualization or prepare data for further analysis.
 #'
@@ -337,41 +376,45 @@ setMethod(f="smooth", signature=c(x="SurfaceGeometry"),
 #' # Load a surface file from the extdata directory
 #' surf_file <- system.file("extdata", "sample_surface.asc", package = "neurosurf")
 #' surface <- readAsc(surf_file)
-#' 
+#'
 #' # Create some random data for the surface vertices
 #' n_vertices <- nrow(coords(surface))
 #' random_data <- rnorm(n_vertices)
-#' 
+#'
 #' # Create a NeuroSurface object with the surface and data
-#' neuro_surf <- NeuroSurface(geometry = surface, 
+#' neuro_surf <- NeuroSurface(geometry = surface,
 #'                           indices = 1:n_vertices,
 #'                           data = random_data)
-#' 
-#' # Apply smoothing to the data
-#' smoothed_data_surface <- smooth(neuro_surf, sigma = 3)
-#' 
+#'
+#' # Apply smoothing with different radii
+#' smoothed_small <- smooth(neuro_surf, sigma = 2)
+#' smoothed_large <- smooth(neuro_surf, sigma = 6)
+#'
 #' # The original geometry is preserved, but the data is smoothed
 #' # Compare a small section of data before and after smoothing
 #' head(random_data)
-#' head(series(smoothed_data_surface))
+#' head(series(smoothed_large))
 #'
 #' @seealso \code{\link{smooth,SurfaceGeometry-method}} for smoothing the geometry of a surface.
 #' @export
-setMethod(f="smooth", signature=c(x="NeuroSurface"),
-           def=function(x, sigma=5, ...) {
-             g <- graph(geometry(x))
+setMethod(f="smooth", signature = c(x = "NeuroSurface"),
+          def = function(x, sigma = 5, ...) {
+
+            ind <- x@indices
+            edgeWeights <- igraph::E(graph(x))$dist
 
-             ind <- x@indices
-             vlist <- igraph::adjacent_vertices(g, ind)
-             cds <- coords(x)
+            nlist <- find_all_neighbors(geometry(x), radius = sigma,
+                                         edgeWeights = edgeWeights,
+                                         nodes = ind, distance_type = "geodesic")
 
-             svals <- purrr::map_dbl(1:length(vlist), function(i) {
-               m <- series(x, c(ind[i], vlist[[i]]))
-               mean(m)
-             })
+            svals <- purrr::map_dbl(seq_along(nlist), function(i) {
+              nbs <- nlist[[i]][, "j"]
+              m <- series(x, nbs)
+              mean(m)
+            })
 
-             NeuroSurface(x@geometry, indices=ind, data=unlist(svals))
-           })
+            NeuroSurface(x@geometry, indices = ind, data = unlist(svals))
+          })
 
 
 
@@ -381,7 +424,8 @@ setMethod(f="smooth", signature=c(x="NeuroSurface"),
 #' The projection is performed by finding the closest points on the surface, and then a kernel density smoother is applied locally to produce the final values.
 #'
 #' @param surfgeom A \code{\linkS4class{SurfaceGeometry}} object representing the surface onto which the coordinates will be projected.
-#' @param coords A numeric matrix with three columns (x, y, z) representing the 3D coordinates to be projected onto the surface.
+#' @param points A numeric matrix with three columns (x, y, z) representing the 3D
+#'   coordinates to be projected onto the surface.
 #' @param sigma A numeric value specifying the smoothing radius for the kernel density smoother. Default is 5.
 #' @param ... Additional arguments passed to the smoothing function.
 #'
@@ -396,91 +440,91 @@ setMethod(f="smooth", signature=c(x="NeuroSurface"),
 #' # Load a sample surface from the package
 #' surf_file <- system.file("extdata", "std.8.lh.inflated.asc", package = "neurosurf")
 #' surfgeom <- readAsc(surf_file)
-#' 
+#'
 #' # Get the surface coordinates
 #' surf_coords <- coords(surfgeom)
-#' 
+#'
 #' # Create some sample 3D coordinates to project
 #' # We'll use a subset of the surface vertices with small random offsets
 #' set.seed(123)
 #' sample_indices <- sample(1:nrow(surf_coords), 50)
 #' sample_coords <- surf_coords[sample_indices, ] + matrix(rnorm(150, 0, 0.5), ncol = 3)
-#' 
+#'
 #' # Project these coordinates onto the surface
 #' projected_surface <- projectCoordinates(surfgeom, sample_coords, sigma = 3)
-#' 
+#'
 #' # Check the result
 #' max(series(projected_surface))  # Maximum density value
 #' sum(series(projected_surface) > 0)  # Number of vertices with non-zero values
 #'
 #' @export
-projectCoordinates <- function(surfgeom, coords, sigma=5, ...) {
+projectCoordinates <- function(surfgeom, points, sigma=5, ...) {
   # Input validation
   if (!inherits(surfgeom, "SurfaceGeometry")) {
     stop("surfgeom must be a SurfaceGeometry object")
   }
-  
-  if (!is.matrix(coords)) {
-    stop("coords must be a matrix")
+
+  if (!is.matrix(points)) {
+    stop("points must be a matrix")
   }
-  
-  if (ncol(coords) != 3) {
-    stop("coords must have exactly 3 columns (x, y, z)")
+
+  if (ncol(points) != 3) {
+    stop("points must have exactly 3 columns (x, y, z)")
   }
-  
+
   if (!is.numeric(sigma) || sigma <= 0) {
     stop("sigma must be a positive number")
   }
-  
+
   # Get the surface vertices
   surf_coords <- coords(surfgeom)
-  
+
   # Check if we have any vertices
   if (nrow(surf_coords) == 0) {
     stop("Surface has no vertices")
   }
-  
+
   # Find the closest vertex on the surface for each coordinate using FNN
   tryCatch({
-    nearest_vertices <- FNN::get.knnx(surf_coords, coords, k=1)$nn.index[,1]
+    nearest_vertices <- FNN::get.knnx(surf_coords, points, k=1)$nn.index[,1]
   }, error = function(e) {
     stop("Error finding nearest vertices: ", e$message)
   })
-  
+
   # Create initial data vector for the NeuroSurface with counts of nearest points
   n_vertices <- nrow(surf_coords)
   data_vec <- numeric(n_vertices)
-  
+
   # Count occurrences of each vertex
   tabulated_vertices <- table(nearest_vertices)
   vertex_indices <- as.numeric(names(tabulated_vertices))
-  
+
   # Validate indices before assignment
   if (any(vertex_indices > n_vertices) || any(vertex_indices < 1)) {
     stop("Invalid vertex indices found")
   }
-  
+
   # Assign counts to data vector
   data_vec[vertex_indices] <- as.numeric(tabulated_vertices)
-  
+
   # Define valid surface node indices (all vertices)
   valid_indices <- 1:n_vertices
-  
+
   # Create a NeuroSurface object with these values
   tryCatch({
-    neuro_surface <- NeuroSurface(geometry = surfgeom, 
-                                 indices = valid_indices, 
+    neuro_surface <- NeuroSurface(geometry = surfgeom,
+                                 indices = valid_indices,
                                  data = data_vec)
   }, error = function(e) {
     stop("Error creating NeuroSurface object: ", e$message)
   })
-  
+
   # Smooth the values on the NeuroSurface
   tryCatch({
     smooth_surface <- smooth(neuro_surface, sigma = sigma, ...)
   }, error = function(e) {
     stop("Error smoothing surface: ", e$message)
   })
-  
+
   return(smooth_surface)
 }
diff --git a/R/neuro_surface.R b/R/neuro_surface.R
index e5dbcdf..817b6db 100644
--- a/R/neuro_surface.R
+++ b/R/neuro_surface.R
@@ -4,8 +4,8 @@
 #' @param surface_data_name the name of the file containing the data values to be mapped to the surface.
 #' @param colind the subset of column indices to load from surface data matrix (if provided)
 #' @param nodeind the subset of node indices to load from surface data matrix (if provided)
-#' @return An object of class \code{\linkS4class{NeuroSurfaceSource}} or \code{\linkS4class{NeuroSurfaceVectorSource}} 
-#'         that contains information about the surface geometry and associated data. If the data has multiple columns 
+#' @return An object of class \code{\linkS4class{NeuroSurfaceSource}} or \code{\linkS4class{NeuroSurfaceVectorSource}}
+#'         that contains information about the surface geometry and associated data. If the data has multiple columns
 #'         (colind > 1), a \code{NeuroSurfaceVectorSource} is returned; otherwise, a \code{NeuroSurfaceSource} is returned.
 #'         These objects can be used to load and map neuroimaging data onto brain surfaces.
 #' @export
@@ -42,7 +42,7 @@ NeuroSurfaceSource <- function(surface_geom, surface_data_name, colind=NULL, nod
 }
 
 
-#' @rdname coords
+#' @rdname coords-methods
 #' @export
 setMethod(f="coords", signature=c("NeuroSurfaceVector"),
           def=function(x) {
@@ -51,7 +51,7 @@ setMethod(f="coords", signature=c("NeuroSurfaceVector"),
 
 
 
-#' @rdname coords
+#' @rdname coords-methods
 #' @export
 setMethod(f="coords", signature=c("NeuroSurface"),
           def=function(x) {
@@ -60,21 +60,23 @@ setMethod(f="coords", signature=c("NeuroSurface"),
 
 
 
-#' @rdname geometry
+#' @rdname geometry-methods
 #' @export
 setMethod(f="geometry", signature=c("NeuroSurface"),
           def=function(x) {
             x@geometry
           })
 
-#' @rdname geometry
+#' @rdname geometry-methods
 #' @export
 setMethod(f="geometry", signature=c("NeuroSurfaceVector"),
           def=function(x) {
             x@geometry
           })
 
-#' @rdname as.matrix
+#' as.matrix
+#' @param x the object to convert to a matrix
+#' @rdname as.matrix-methods
 #' @export
 setMethod(f="as.matrix", signature=c("NeuroSurfaceVector"),
           def=function(x) {
@@ -83,15 +85,16 @@ setMethod(f="as.matrix", signature=c("NeuroSurfaceVector"),
 
 
 
+
 #' @export
-#' @rdname vertices
+#' @rdname vertices-methods
 setMethod(f="vertices", signature=c("NeuroSurface"),
           def=function(x) {
             vertices(x@geometry)
           })
 
 
-#' @rdname vertices
+#' @rdname vertices-methods
 #' @param indices a vector of indices specifying the valid surface nodes.
 #' @export
 setMethod(f="vertices", signature=c("NeuroSurfaceVector"),
@@ -102,7 +105,7 @@ setMethod(f="vertices", signature=c("NeuroSurfaceVector"),
 
 #' @importMethodsFrom neuroim2 indices
 #' @export
-#' @rdname indices
+#' @rdname indices-methods
 setMethod(f="indices", signature=c("NeuroSurfaceVector"),
           def=function(x) {
             x@indices
@@ -111,7 +114,7 @@ setMethod(f="indices", signature=c("NeuroSurfaceVector"),
 
 #' @importMethodsFrom neuroim2 indices
 #' @export
-#' @rdname indices
+#' @rdname indices-methods
 setMethod(f="indices", signature=c("NeuroSurface"),
           def=function(x) {
             x@indices
@@ -119,7 +122,7 @@ setMethod(f="indices", signature=c("NeuroSurface"),
 
 
 #' @export
-#' @rdname nodes
+#' @rdname nodes-methods
 setMethod(f="nodes", signature=c("NeuroSurface"),
           def=function(x) {
             callGeneric(x@geometry)
@@ -127,7 +130,7 @@ setMethod(f="nodes", signature=c("NeuroSurface"),
 
 
 #' @export
-#' @rdname nodes
+#' @rdname nodes-methods
 setMethod(f="nodes", signature=c(x="NeuroSurfaceVector"),
           def=function(x) {
             callGeneric(x@geometry)
@@ -135,15 +138,9 @@ setMethod(f="nodes", signature=c(x="NeuroSurfaceVector"),
 
 
 
-#' connected components on a surface
-#'
 #' @export
-#' @importMethodsFrom neuroim2 conn_comp
-#' @param x the object
-#' @param threshold the two-element threshold range to use to define
-#' connected components
-#' @param index of the data vector to find connected components on
-#' @rdname conn_comp
+#' @rdname conn_comp-methods
+#' @param index the index/column of the underlying data matrix to cluster
 setMethod(f="conn_comp", signature=c(x="NeuroSurfaceVector"),
           def=function(x, threshold, index=1) {
             vals <- x@data[,index]
@@ -154,29 +151,32 @@ setMethod(f="conn_comp", signature=c(x="NeuroSurfaceVector"),
 
 
 #' @export
+#' @param threshold the two-element threshold range to use to define connected components
+#' @param size the minimum size of the connected components to keep
 #' @param index the index/column of the underlying data matrix to cluster
-#' @rdname cluster_threshold
+#' @rdname cluster_threshold-methods
 setMethod(f="cluster_threshold", signature=c(x="NeuroSurfaceVector"),
           def=function(x, threshold, size=10, index=1) {
+            # Create a temporary NeuroSurface for component analysis
             vals <- x@data[,index]
             surf <- NeuroSurface(x@geometry, indices=x@indices, vals)
             ret <- conn_comp(surf, threshold)
-            surf@vals[ret@size < size] <- 0
+            surf@data[ret$size@data < size] <- 0
             surf
-          })
-
+})
 
 
 
 
 #' @export
-#' @rdname cluster_threshold
+#' @rdname cluster_threshold-methods
 setMethod(f="cluster_threshold", signature=c(x="NeuroSurface"),
           def=function(x, threshold, size=10) {
+
             ret <- conn_comp(x, threshold)
-            x@data[ret$size < size] <- 0
+            x@data[ret$size@data < size] <- 0
             x
-          })
+})
 
 
 #' Compute Connected Components on a Surface
@@ -204,38 +204,38 @@ setMethod(f="cluster_threshold", signature=c(x="NeuroSurface"),
 #' # Load a sample surface from the package
 #' surf_file <- system.file("extdata", "std.8.lh.inflated.asc", package = "neurosurf")
 #' surf_geom <- readAsc(surf_file)
-#' 
+#'
 #' # Create random data for the surface with some clusters
 #' n_vertices <- nrow(coords(surf_geom))
 #' set.seed(123)
 #' random_data <- rnorm(n_vertices, mean = 0, sd = 1)
-#' 
+#'
 #' # Create a few clusters of higher values
 #' cluster_centers <- sample(1:n_vertices, 5)
 #' g <- graph(surf_geom)
-#' 
+#'
 #' # For each cluster center, set nearby vertices to higher values
 #' for (center in cluster_centers) {
 #'   # Get neighbors within 2 steps
 #'   neighbors <- unlist(igraph::neighborhood(g, 2, center))
 #'   random_data[neighbors] <- random_data[neighbors] + 2
 #' }
-#' 
+#'
 #' # Create a NeuroSurface object
-#' neuro_surf <- NeuroSurface(geometry = surf_geom, 
+#' neuro_surf <- NeuroSurface(geometry = surf_geom,
 #'                           indices = 1:n_vertices,
 #'                           data = random_data)
-#' 
+#'
 #' # Find connected components with threshold c(-Inf, 1.5)
 #' # This will identify clusters where values are >= 1.5
 #' components <- conn_comp(neuro_surf, c(-Inf, 1.5))
-#' 
+#'
 #' # Check the number of components found
 #' max(series(components$index))
-#' 
+#'
 #' # Check the size of the largest component
 #' max(series(components$size))
-#' 
+#'
 #' # Count vertices in components of size >= 10
 #' sum(series(components$size) >= 10)
 #'
@@ -244,7 +244,7 @@ setMethod(f="cluster_threshold", signature=c(x="NeuroSurface"),
 #' @importMethodsFrom neuroim2 conn_comp
 #' @importFrom igraph induced_subgraph components V
 #' @export
-#' @rdname conn_comp
+#' @rdname conn_comp-methods
 setMethod(f="conn_comp", signature=c(x="NeuroSurface"),
           def=function(x, threshold) {
             keep <- x@data <= threshold[1] | x@data >= threshold[2]
@@ -264,16 +264,10 @@ setMethod(f="conn_comp", signature=c(x="NeuroSurface"),
             list(index=index_surf, size=size_surf)
           })
 
-
-#' extract a series of values for a surface vector
-#'
-#' @rdname series
-#' @param x the object to extract series from
-#' @param i the indices of the series set
-#' @importFrom Matrix Matrix
-#' @importFrom Matrix t
-#' @importMethodsFrom neuroim2 series
-#' @return a class of type \code{Matrix}
+#' series
+#' @rdname series-methods
+#' @param x the object to extract the series from
+#' @param i the indices of the series to extract
 #' @export
 setMethod("series", signature(x="NeuroSurfaceVector", i="numeric"),
           def=function(x, i) {
@@ -281,11 +275,9 @@ setMethod("series", signature(x="NeuroSurfaceVector", i="numeric"),
           })
 
 #' series_roi
-#'
-#' @rdname series_roi
-#' @param x the object o extract series from
-#' @param i the set of indices to extract
-#' @return a class of type \code{ROISurfaceVector}
+#' @rdname series_roi-methods
+#' @param x the object to extract the series from
+#' @param i the indices of the series to extract
 #' @importMethodsFrom neuroim2 series_roi
 #' @export
 setMethod("series_roi", signature(x="NeuroSurfaceVector", i="numeric"),
@@ -295,7 +287,7 @@ setMethod("series_roi", signature(x="NeuroSurfaceVector", i="numeric"),
           })
 
 
-#' @rdname series
+#' @rdname series-methods
 #' @importFrom Matrix Matrix
 #' @export
 setMethod("series", signature(x="NeuroSurfaceVector", i="integer"),
@@ -303,7 +295,7 @@ setMethod("series", signature(x="NeuroSurfaceVector", i="integer"),
             Matrix::t(x@data[i,])
           })
 
-#' @rdname series
+#' @rdname series-methods
 #' @export
 setMethod("series", signature(x="NeuroSurfaceVector", i="ROISurface"),
           def=function(x, i) {
@@ -312,7 +304,7 @@ setMethod("series", signature(x="NeuroSurfaceVector", i="ROISurface"),
 
 
 
-#' @rdname series_roi
+#' @rdname series_roi-methods
 #' @importMethodsFrom neuroim2 series_roi
 #' @export
 setMethod("series_roi", signature(x="NeuroSurfaceVector", i="ROISurface"),
@@ -322,23 +314,19 @@ setMethod("series_roi", signature(x="NeuroSurfaceVector", i="ROISurface"),
           })
 
 
-#' @rdname series
+#' @rdname series-methods
 #' @export
 setMethod("series", signature(x="NeuroSurface", i="numeric"),
           def=function(x, i) {
             Matrix::t(x@data[i])
           })
 
-
-#' map_values
-#'
-#' map data using a key -> value lookup table
-#'
-#' @importMethodsFrom neuroim2 map_values
+#' Map Values for NeuroSurface with List Lookup
+#' 
+#' @param x a \code{NeuroSurface} object
+#' @param lookup a list of values to map
+#' @rdname map_values-NeuroSurface-list-method
 #' @export
-#' @param x the object to map over
-#' @param lookup the lookup table
-#' @rdname map_values
 setMethod("map_values", signature(x="NeuroSurface", lookup="list"),
           def=function(x,lookup) {
             outv <- lookup[as.vector(x@data)]
@@ -348,9 +336,13 @@ setMethod("map_values", signature(x="NeuroSurface", lookup="list"),
 
 
 
+#' Map Values for NeuroSurface with Matrix Lookup
+#'
 #' @importMethodsFrom neuroim2 map_values
+#' @param x a \code{NeuroSurface} object
+#' @param lookup a \code{matrix} with two columns: the first column is the key, and the second column is the value
 #' @export
-#' @rdname map_values
+#' @rdname map_values-NeuroSurface-matrix-method
 setMethod("map_values", signature(x="NeuroSurface", lookup="matrix"),
           def=function(x,lookup) {
             if (ncol(lookup) != 2) {
@@ -368,23 +360,25 @@ setMethod("map_values", signature(x="NeuroSurface", lookup="matrix"),
           })
 
 
-#' convert \code{NeuroSurface} instance to vector
+#' as.vector
 #'
-#' @param x the object
+#' @param x the object to convert to a vector
 #' @export
+#' @rdname as.vector-methods
 setMethod(f="as.vector", signature=signature(x = "NeuroSurface"), def=function(x) as(x, "vector"))
 
-#' convert from \code{NeuroSurface} to \code{vector}
+#' as
+#' @name as
 #'
+#' @export
 #' @rdname as-methods
-#' @name as
 setAs(from="NeuroSurface", to="vector", def=function(from) as.vector(from@data))
 
 
 
 
 #' @export
-#' @rdname graph
+#' @rdname graph-methods
 setMethod("graph", signature(x="NeuroSurface"),
           def=function(x,...) {
             callGeneric(x@geometry)
@@ -394,7 +388,7 @@ setMethod("graph", signature(x="NeuroSurface"),
 
 
 #' @export
-#' @rdname graph
+#' @rdname graph-methods
 setMethod("graph", signature(x="NeuroSurfaceVector"),
           def=function(x, ...) {
             callGeneric(x@geometry)
@@ -405,6 +399,7 @@ setMethod("graph", signature(x="NeuroSurfaceVector"),
 #' NeuroSurfaceVector
 #'
 #' construct a new NeuroSurfaceVector
+#'
 #' @param geometry a \code{SurfaceGeometry} instance
 #' @param indices an integer vector specifying the valid surface nodes.
 #' @param mat a \code{matrix} of data values (rows=nodes, columns=variables)
@@ -439,7 +434,7 @@ NeuroSurfaceVector <- function(geometry, indices, mat) {
 #' Nodes not included in the \code{indices} vector are considered to have no data or to be invalid.
 #'
 #' @examples
-#' \dontrun{
+#' \donttest{
 #' # Assuming 'surf_geom' is a pre-existing SurfaceGeometry object
 #' indices <- 1:1000  # Example indices
 #' data_values <- rnorm(1000)  # Example data
@@ -460,45 +455,194 @@ NeuroSurface <- function(geometry, indices, data) {
 #' ColorMappedNeuroSurface
 #'
 #' This function creates a ColorMappedNeuroSurface object, which represents a single set of data values
-#' associated with nodes on a surface geometry, with color mapping applied.
+#' associated with nodes on a surface geometry, with pre-defined color mapping parameters.
 #'
 #' @param geometry A \code{SurfaceGeometry} object representing the underlying surface structure.
 #' @param indices An integer vector specifying the indices of valid surface nodes.
 #' @param data A numeric vector of data values corresponding to the surface nodes.
 #' @param cmap A character string specifying the colormap to use for mapping the data values.
 #' @param irange A numeric vector of length 2 specifying the range of values to map.
-#' @param thresh A numeric value specifying the threshold for the colormap. 
+#' @param thresh A numeric value specifying the threshold for the colormap.
+#' @details This object bundles the surface geometry, data, and specific color mapping
+#'   parameters ('cmap', 'irange', 'thresh'). This is useful for ensuring consistent
+#'   visualization across different plots or for saving a predefined view. The actual
+#'   application of the color map happens during rendering (e.g., when using 'plot()'').
+#'
+#' @examples
+#' # Load a sample surface geometry
+#' surf_file <- system.file("extdata", "std.8.lh.inflated.asc", package = "neurosurf")
+#' surf_geom <- read_surf_geometry(surf_file)
+#'
+#' # Get vertex count and generate some random data
+#' n_verts <- nrow(coords(surf_geom))
+#' set.seed(123)
+#' vertex_data <- rnorm(n_verts)
+#'
+#' # Define indices (all vertices in this case)
+#' vertex_indices <- 1:n_verts
+#'
+#' # Define color mapping parameters
+#' my_cmap <- colorRampPalette(c("blue", "white", "red"))(256) # Blue-white-red colormap
+#' my_irange <- c(-2, 2) # Map data values from -2 to 2 onto the colormap
+#' my_thresh <- c(-1, 1) # Define thresholds (e.g., for transparency later)
+#'
+#' # Create the ColorMappedNeuroSurface object
+#' mapped_surf <- ColorMappedNeuroSurface(geometry = surf_geom,
+#'                                        indices = vertex_indices,
+#'                                        data = vertex_data,
+#'                                        cmap = my_cmap,
+#'                                        irange = my_irange,
+#'                                        thresh = my_thresh)
+#'
+#' # Print the object summary
+#' print(mapped_surf)
+#'
+#' # The object can now be plotted, and the plotting function will use
+#' # the stored cmap, irange, and thresh parameters by default.
+#' # plot(mapped_surf) # Requires rgl package
+#'
+#' @seealso \code{\link{SurfaceGeometry}}, \code{\link{NeuroSurface}}
+#' @export
 ColorMappedNeuroSurface <- function(geometry, indices, data, cmap, irange, thresh) {
   new("ColorMappedNeuroSurface", geometry=geometry, indices=as.integer(indices),
       data=data, cmap=cmap, irange=irange, thresh=thresh)
 }
 
 
-#' @rdname show
+#' VertexColoredNeuroSurface
+#'
+#' This function creates a VertexColoredNeuroSurface object, which represents a surface
+#' with explicit colors assigned to each vertex.
+#'
+#' @param geometry A \code{SurfaceGeometry} object representing the underlying surface structure.
+#' @param indices An integer vector specifying the indices of valid surface nodes.
+#' @param colors A character vector of hex color codes for each vertex.
+#' @param data An optional numeric vector of data values. If not provided, defaults to zeros.
+#'   This parameter exists for compatibility with the parent NeuroSurface class but is not
+#'   used for coloring (colors are specified directly via the \code{colors} parameter).
+#'
+#' @details This object represents a surface where each vertex has an explicitly assigned color,
+#'   bypassing any data-to-color mapping. This is useful when you want direct control over
+#'   vertex colors, such as when displaying parcellation results or pre-computed color schemes.
+#'
+#' @examples
+#' \donttest{
+#' # Load a sample surface geometry
+#' surf_file <- system.file("extdata", "std.8.lh.inflated.asc", package = "neurosurf")
+#' surf_geom <- read_surf_geometry(surf_file)
+#'
+#' # Get first 100 vertices for this example
+#' n_verts <- min(100, nrow(coords(surf_geom)))
+#' vertex_indices <- 1:n_verts
+#'
+#' # Create colors based on vertex coordinates (x-position)
+#' x_coords <- coords(surf_geom)[vertex_indices, 1]
+#' vertex_colors <- ifelse(x_coords > median(x_coords), "#FF6B6B", "#4ECDC4")
+#'
+#' # Create the VertexColoredNeuroSurface object
+#' colored_surf <- VertexColoredNeuroSurface(geometry = surf_geom,
+#'                                           indices = vertex_indices,
+#'                                           colors = vertex_colors)
+#'
+#' # Print the object summary
+#' print(colored_surf)
+#'
+#' # The object can now be plotted with the specified colors
+#' # plot(colored_surf) # Requires rgl package
+#' }
+#'
+#' @seealso \code{\link{SurfaceGeometry}}, \code{\link{NeuroSurface}}, \code{\link{ColorMappedNeuroSurface}}
+#' @export
+VertexColoredNeuroSurface <- function(geometry, indices, colors, data = NULL) {
+  if (is.null(data)) {
+    data <- rep(0, length(indices))
+  }
+  new("VertexColoredNeuroSurface", geometry=geometry, indices=as.integer(indices),
+      data=data, colors=colors)
+}
+
+
+#' @rdname show-methods
 #' @export
+#' @importFrom crayon bold blue green red yellow style silver bgBlue white
 setMethod(f="show", signature=signature("NeuroSurfaceVector"),
           def=function(object) {
-            cat("NeuroSurfaceVector \n")
-            cat("  num vertices: ", length(nodes(object@geometry)), "\n")
-            cat("  num nonzero indices:", length(object@indices), "\n")
-            cat("  num columns:", ncol(object@data), "\n")
+            # Check if crayon is available
+            has_crayon <- requireNamespace("crayon", quietly = TRUE)
+
+            # Define styling functions
+            header <- if(has_crayon) function(x) crayon::bgBlue(crayon::white(crayon::bold(x))) else function(x) x
+            title <- if(has_crayon) function(x) crayon::blue(crayon::bold(x)) else function(x) x
+            subtitle <- if(has_crayon) function(x) crayon::green(x) else function(x) x
+            highlight <- if(has_crayon) function(x) crayon::yellow(x) else function(x) x
+            normal <- if(has_crayon) function(x) crayon::silver(x) else function(x) x
+
+            num_geom_verts <- length(nodes(object@geometry))
+            num_data_indices <- length(object@indices)
+            num_cols <- ncol(object@data)
+            data_dims <- dim(object@data)
+
+            cat("\n")
+            cat(header(" NeuroSurfaceVector "), "\n\n")
 
+            cat(title("  Geometry & Data Mapping:"), "\n")
+            cat("  ", subtitle("Hemisphere:"), "         ", highlight(object@geometry@hemi), "\n", sep="")
+            cat("  ", subtitle("Total Vertices:"), "   ", highlight(format(num_geom_verts, big.mark=",")), "\n", sep="")
+            cat("  ", subtitle("Vertices w/ Data:"), "", highlight(format(num_data_indices, big.mark=",")), "\n", sep="")
+            cat("\n")
+
+            cat(title("  Data Matrix Information:"), "\n")
+            cat("  ", subtitle("Number of Vectors:"), "", highlight(num_cols), "\n", sep="")
+            cat("  ", subtitle("Data Dimensions:"), "  ", highlight(paste0("[", data_dims[1], " rows x ", data_dims[2], " cols]")), "\n", sep="")
+            cat("  ", subtitle("Matrix Class:"), "     ", highlight(class(object@data)[1]), "\n", sep="")
+            cat("\n")
           })
 
-#' @rdname show
+#' @rdname show-methods
 #' @export
+#' @importFrom crayon bold blue green red yellow style silver bgBlue white
 setMethod(f="show", signature=signature("NeuroSurface"),
           def=function(object) {
-            cat("NeuroSurface \n")
-            cat("  num vertices: ", length(nodes(object@geometry)), "\n")
-            cat("  num nonzero indices:", length(object@indices), "\n")
+            # Check if crayon is available
+            has_crayon <- requireNamespace("crayon", quietly = TRUE)
+
+            # Define styling functions
+            header <- if(has_crayon) function(x) crayon::bgBlue(crayon::white(crayon::bold(x))) else function(x) x
+            title <- if(has_crayon) function(x) crayon::blue(crayon::bold(x)) else function(x) x
+            subtitle <- if(has_crayon) function(x) crayon::green(x) else function(x) x
+            highlight <- if(has_crayon) function(x) crayon::yellow(x) else function(x) x
+            normal <- if(has_crayon) function(x) crayon::silver(x) else function(x) x
+
+            num_geom_verts <- length(nodes(object@geometry))
+            num_data_indices <- length(object@indices)
+
+            cat("\n")
+            cat(header(" NeuroSurface "), "\n\n")
+
+            cat(title("  Geometry & Data Mapping:"), "\n")
+            cat("  ", subtitle("Hemisphere:"), "         ", highlight(object@geometry@hemi), "\n", sep="")
+            cat("  ", subtitle("Total Vertices:"), "   ", highlight(format(num_geom_verts, big.mark=",")), "\n", sep="")
+            cat("  ", subtitle("Vertices w/ Data:"), "", highlight(format(num_data_indices, big.mark=",")), "\n", sep="")
+            cat("\n")
+
+            cat(title("  Data Summary:"), "\n")
+            if (num_data_indices > 0) {
+                data_summary <- summary(object@data[object@indices]) # Summarize only the valid data
+                cat("  ", subtitle("Min:"), "    ", highlight(format(data_summary[["Min."]], digits=4)), "\n", sep="")
+                cat("  ", subtitle("Median:"), "", highlight(format(data_summary[["Median"]], digits=4)), "\n", sep="")
+                cat("  ", subtitle("Mean:"), "  ", highlight(format(data_summary[["Mean"]], digits=4)), "\n", sep="")
+                cat("  ", subtitle("Max:"), "    ", highlight(format(data_summary[["Max."]], digits=4)), "\n", sep="")
+            } else {
+                cat("   ", normal("(No data values to summarize)"), "\n")
+            }
+            cat("\n")
           })
 
 
 
 
 
-#' @rdname left
+#' @rdname left-methods
 #' @export
 setMethod(f="left", signature=c(x="BilatNeuroSurfaceVector"),
           def=function(x) {
@@ -507,7 +651,7 @@ setMethod(f="left", signature=c(x="BilatNeuroSurfaceVector"),
 
 
 
-#' @rdname right
+#' @rdname right-methods
 #' @export
 setMethod(f="right", signature=c(x="BilatNeuroSurfaceVector"),
           def=function(x) {
@@ -517,7 +661,15 @@ setMethod(f="right", signature=c(x="BilatNeuroSurfaceVector"),
 
 
 #' @keywords internal
-normalize <- function(vals) (vals - min(vals))/(max(vals)-min(vals))
+normalize <- function(vals) {
+  rng <- range(vals)
+  denom <- diff(rng)
+  if (denom == 0) {
+    return(rep(0, length(vals)))
+  }
+  (vals - rng[1]) / denom
+}
+
 
 
 
@@ -599,7 +751,7 @@ setAs(from="BilatNeuroSurfaceVector", to="matrix",
 
 
 #' @export
-#' @rdname as.matrix
+#' @rdname as.matrix-methods
 setMethod("as.matrix", signature(x = "BilatNeuroSurfaceVector"), function(x) as(x, "matrix"))
 
 
diff --git a/R/neurosurf.R b/R/neurosurf.R
index aeafca8..3eb6350 100644
--- a/R/neurosurf.R
+++ b/R/neurosurf.R
@@ -1,14 +1,11 @@
+#' neurosurf: Data structures and IO for surface-based neuroimaging data.
 #'
-#' @title neurosurf
 #' @description Data structures and IO for surface-based neuroimaging data.
 #'
-#'
-#' @keywords internal
-"_PACKAGE"
-#'
-#'
 #' @docType package
 #' @name neurosurf
-#' @details none
+#'
 #' @import methods
+"_PACKAGE"
+
 NULL
diff --git a/R/spec.R b/R/spec.R
index 8c68dbf..1c64a72 100644
--- a/R/spec.R
+++ b/R/spec.R
@@ -16,7 +16,6 @@ load_spec <- function(spec) {
   }))
 
   keyval <- lapply(newsurf_lines, function(ns) {
-    print(ns)
     lnum <- ns
     vars <- list()
     keys <- list()
@@ -88,7 +87,6 @@ load_spec <- function(spec) {
   }))
 
   keyval <- lapply(newsurf_lines, function(ns) {
-    print(ns)
     lnum <- ns
     vars <- list()
     keys <- list()
diff --git a/R/surfwidget.R b/R/surfwidget.R
index 66d175c..c00b841 100644
--- a/R/surfwidget.R
+++ b/R/surfwidget.R
@@ -11,27 +11,37 @@
 #' @param thresh Optional. Threshold range for data visualization.
 #' @param vertexColors Optional. Vector of colors for each vertex.
 #' @param alpha Opacity of the surface (0 to 1).
+#' @param curvature Optional numeric vector of curvature values for each vertex.
+#'   If not supplied for a \code{SurfaceGeometry} object, it is computed via
+#'   \code{curvature(x)}.
 #' @param config A list of configuration options for the surface rendering:
 #'   \itemize{
-#'     \item{\code{shininess}}{Numeric. Controls the shininess of the material. Higher values create a more polished appearance. Default is 30.}
+#'     \item{\code{shininess}}{Numeric between 0 and 100. Controls the shininess of the material. Higher values create a more polished appearance. Default is 30.}
 #'     \item{\code{specularColor}}{Character. Hex color code for the specular highlights. Default is "#111111".}
-#'     \item{\code{flatShading}}{Logical. If TRUE, uses flat shading; if FALSE, uses smooth shading. Default is FALSE.}
+#'     \item{\code{flatShading}}{Logical scalar. If \code{TRUE}, uses flat shading; if \code{FALSE}, uses smooth shading. Default is \code{FALSE}.}
 #'     \item{\code{ambientLightColor}}{Character. Hex color code for the ambient light. Default is "#404040".}
 #'     \item{\code{directionalLightColor}}{Character. Hex color code for the directional light. Default is "#ffffff".}
-#'     \item{\code{directionalLightIntensity}}{Numeric. Intensity of the directional light. Default is 0.5.}
+#'     \item{\code{directionalLightIntensity}}{Numeric between 0 and 1. Intensity of the directional light. Default is 0.5.}
 #'   }
+#'   Unknown elements in \code{config} are ignored with a warning.
 #'
 #' @import htmlwidgets
-#' @importFrom grDevices col2rgb rgb
+#' @importFrom grDevices col2rgb rgb rainbow
 #'
 #' @return An HTMLWidget object
+#' @rdname surfwidget-methods
 #' @export
 setMethod("surfwidget", signature(x = "SurfaceGeometry"),
-  function(x, width = NULL, height = NULL, data = NULL, cmap = rainbow(256),
+  function(x, width = NULL, height = NULL, data = NULL, cmap = grDevices::rainbow(256),
            irange = NULL, thresh = c(0,0), vertexColors = NULL, alpha = 1,
-           config = list(), ...) {
+           curvature = NULL, config = list(), ...) {
+
+    curv_vals <- curvature
+    if (is.null(curv_vals)) {
+      curv_vals <- curvature(x)
+    }
 
-    # Extract curvature values if data is not provided
+    # Extract data values if not provided
     if (is.null(data)) {
       data <- curvature(x)
     }
@@ -40,53 +50,70 @@ setMethod("surfwidget", signature(x = "SurfaceGeometry"),
     neuro_surface <- NeuroSurface(x, indices=nodes(x), data)
     surfwidget(neuro_surface, width, height, cmap = cmap, irange = irange,
                thresh = thresh, vertexColors = vertexColors, alpha = alpha,
-               config = config, ...)
+               curvature = curv_vals, config = config, ...)
   }
 )
 
-#' @rdname surfwidget
+#' @rdname surfwidget-methods
 #' @export
 setMethod("surfwidget", signature(x = "NeuroSurface"),
-  function(x, width = NULL, height = NULL, cmap = rainbow(256),
+  function(x, width = NULL, height = NULL, cmap = grDevices::rainbow(256),
            irange = range(x@data), thresh = c(0,0), vertexColors = NULL,
-           alpha = 1, config = list(), ...) {
+           alpha = 1, curvature = NULL, config = list(), ...) {
 
     if (is.null(irange)) {
       irange <- range(x@data)
     }
-    print(irange)
+    curv_vals <- curvature
+    if (is.null(curv_vals)) {
+      curv_vals <- curvature(x@geometry)
+    }
     # Create a ColorMappedNeuroSurface and call its method
     color_mapped_surface <- ColorMappedNeuroSurface(x@geometry, x@indices, x@data, cmap = cmap,
                                 irange = irange, thresh=thresh)
     surfwidget(color_mapped_surface, width, height, thresh = thresh,
-               vertexColors = vertexColors, alpha = alpha, config = config, ...)
+               vertexColors = vertexColors, alpha = alpha, curvature = curv_vals,
+               config = config, ...)
   }
 )
 
-#' @rdname surfwidget
+#' @rdname surfwidget-methods
 #' @export
 setMethod("surfwidget", signature(x = "ColorMappedNeuroSurface"),
   function(x, width = NULL, height = NULL, thresh = c(0,0), vertexColors = NULL,
-           alpha = 1, config = list(), ...) {
+           alpha = 1, curvature = NULL, config = list(), ...) {
 
-    surface_data <- prepare_surface_data(x, thresh, vertexColors, alpha, config)
+    curv_vals <- curvature
+    if (is.null(curv_vals)) {
+      curv_vals <- curvature(x@geometry)
+    }
+
+    surface_data <- prepare_surface_data(x, thresh, vertexColors, alpha, config,
+                                         curv_vals)
     create_widget(surface_data, width, height)
   }
 )
 
-#' @rdname surfwidget
+#' @rdname surfwidget-methods
 #' @export
 setMethod("surfwidget", signature(x = "VertexColoredNeuroSurface"),
-  function(x, width = NULL, height = NULL, alpha = 1, config = list(), ...) {
+  function(x, width = NULL, height = NULL, alpha = 1, curvature = NULL,
+           config = list(), ...) {
+
+    curv_vals <- curvature
+    if (is.null(curv_vals)) {
+      curv_vals <- curvature(x@geometry)
+    }
 
-    surface_data <- prepare_surface_data(x, c(0,0), x@colors, alpha, config)
+    surface_data <- prepare_surface_data(x, c(0,0), x@colors, alpha, config,
+                                         curv_vals)
     create_widget(surface_data, width, height)
   }
 )
 
 # Helper function to prepare surface data
 #' @noRd
-prepare_surface_data <- function(x, thresh, vertexColors, alpha, config) {
+prepare_surface_data <- function(x, thresh, vertexColors, alpha, config, curvature = NULL) {
   surface_data <- list(
     vertices = as.vector(x@geometry@mesh$vb[1:3,]),
     faces = as.vector(x@geometry@mesh$it - 1),
@@ -102,6 +129,12 @@ prepare_surface_data <- function(x, thresh, vertexColors, alpha, config) {
     surface_data$irange <- x@irange
   }
 
+  curv_vals <- curvature
+  if (is.null(curv_vals)) {
+    curv_vals <- curvature(x@geometry)
+  }
+  surface_data$curv <- curv_vals
+
   if (!is.null(vertexColors)) {
     surface_data$vertexColors <- sapply(vertexColors, color_to_hex)
   }
@@ -113,6 +146,7 @@ prepare_surface_data <- function(x, thresh, vertexColors, alpha, config) {
 
 # Helper function to create the widget
 #' @noRd
+#' @keywords internal
 create_widget <- function(surface_data, width, height) {
   htmlwidgets::createWidget(
     name = 'surfwidget',
@@ -125,18 +159,61 @@ create_widget <- function(surface_data, width, height) {
 
 # Helper function to process config options
 #' @noRd
+#' @keywords internal
 process_config <- function(config) {
+  if (length(config) == 0) return(config)
+
+  known_keys <- c(
+    "shininess", "specularColor", "flatShading",
+    "ambientLightColor", "directionalLightColor",
+    "directionalLightIntensity", "color"
+  )
+
+  unknown <- setdiff(names(config), known_keys)
+  if (length(unknown) > 0) {
+    warning("Ignoring unknown config key(s): ", paste(unknown, collapse = ", "))
+    config[unknown] <- NULL
+  }
+
+  # convert colors
   color_config_keys <- c("color", "ambientLightColor", "directionalLightColor", "specularColor")
   for (key in color_config_keys) {
     if (key %in% names(config) && is.character(config[[key]])) {
       config[[key]] <- color_to_hex(config[[key]])
     }
   }
+
+  # validate numeric and logical options
+  if ("shininess" %in% names(config)) {
+    val <- config$shininess
+    if (!is.numeric(val) || length(val) != 1 || val < 0 || val > 100) {
+      warning("Invalid 'shininess' value; expected numeric in [0,100].")
+      config$shininess <- NULL
+    }
+  }
+
+  if ("directionalLightIntensity" %in% names(config)) {
+    val <- config$directionalLightIntensity
+    if (!is.numeric(val) || length(val) != 1 || val < 0 || val > 1) {
+      warning("Invalid 'directionalLightIntensity' value; expected numeric in [0,1].")
+      config$directionalLightIntensity <- NULL
+    }
+  }
+
+  if ("flatShading" %in% names(config)) {
+    val <- config$flatShading
+    if (!is.logical(val) || length(val) != 1) {
+      warning("Invalid 'flatShading' value; expected logical scalar.")
+      config$flatShading <- NULL
+    }
+  }
+
   config
 }
 
 # Helper function to convert R color to hex
 #' @noRd
+#' @keywords internal
 color_to_hex <- function(color) {
   rgb_values <- col2rgb(color)
   sprintf("#%02X%02X%02X", rgb_values[1], rgb_values[2], rgb_values[3])
@@ -157,7 +234,7 @@ color_to_hex <- function(color) {
 #' @param quoted Is \code{expr} a quoted expression (with \code{quote()})? This
 #'   is useful if you want to save an expression in a variable.
 #'
-#' @name surfwidget-shiny
+#' @rdname surfwidget-shiny
 #'
 #' @export
 surfwidgetOutput <- function(outputId, width = '100%', height = '400px'){
@@ -178,34 +255,237 @@ renderSurfwidget <- function(expr, env = parent.frame(), quoted = FALSE) {
 #' @param session The \code{session} object passed to function given to \code{shinyServer}.
 #' @param id The ID of the surfwidget output.
 #' @param config A list of configuration options to update. See \code{\link{surfwidget}} for details on available options.
+#' @details Sends a custom message of type \code{"neurosurf-surfwidget-config"} to update the widget configuration on the client.
 #'
-#' @export
+#' @rdname surfwidget-shiny
+#' @keywords internal
 updateSurfwidgetConfig <- function(session, id, config) {
-  message <- list(config = config)
-  session$sendCustomMessage(type = 'surfwidget-config', message)
+  message <- list(id = id, config = config)
+  session$sendCustomMessage(type = 'neurosurf-surfwidget-config', message)
 }
 
+
+#' Update Surface Color Map
+#'
+#' Change the color map used by an existing surfwidget.
+#'
+#' @param widget A surfwidget object as returned by \code{\link{surfwidget}}.
+#' @param colorMap A vector of colors defining the new color map.
+#'
 #' @export
 updateColorMap <- function(widget, colorMap) {
   htmlwidgets::invokeMethod(widget, "setColorMap", colorMap)
 }
 
+
+#' Update Data Intensity Range
+#'
+#' Modify the minimum and maximum values used for data mapping.
+#'
+#' @param widget A surfwidget object as returned by \code{\link{surfwidget}}.
+#' @param min Numeric minimum value for the intensity range.
+#' @param max Numeric maximum value for the intensity range.
+#'
 #' @export
+#' @rdname surfwidget-shiny
+#' @keywords internal
 updateIRange <- function(widget, min, max) {
   htmlwidgets::invokeMethod(widget, "setIRange", min, max)
 }
 
+
+#' Update Display Threshold
+#'
+#' Set the threshold limits for showing surface data.
+#'
+#' @param widget A surfwidget object as returned by \code{\link{surfwidget}}.
+#' @param min Numeric lower bound of the threshold.
+#' @param max Numeric upper bound of the threshold.
+#'
 #' @export
+#' @rdname surfwidget-shiny
+#' @keywords internal
 updateThreshold <- function(widget, min, max) {
   htmlwidgets::invokeMethod(widget, "setThreshold", min, max)
 }
 
+
+#' Update Vertex Colors
+#'
+#' Replace the per-vertex colors of an existing surfwidget.
+#'
+#' @param widget A surfwidget object as returned by \code{\link{surfwidget}}.
+#' @param colors A vector of colors to apply to each vertex.
+#'
 #' @export
+
+#' @rdname surfwidget-shiny
+#' @keywords internal
 updateVertexColors <- function(widget, colors) {
   htmlwidgets::invokeMethod(widget, "setVertexColors", colors)
 }
 
+
+#' Update Surface Opacity
+#'
+#' Adjust the overall opacity of an existing surfwidget.
+#'
+#' @param widget A surfwidget object as returned by \code{\link{surfwidget}}.
+#' @param alpha Numeric opacity value between 0 (transparent) and 1 (opaque).
+#'
 #' @export
+#' @rdname surfwidget-shiny
 updateAlpha <- function(widget, alpha) {
   htmlwidgets::invokeMethod(widget, "setAlpha", alpha)
 }
+
+#' Update Zoom Level
+#'
+#' Adjust the zoom level of a surfwidget widget.
+#'
+#' @param widget A surfwidget htmlwidget object.
+#' @param zoom   Numeric zoom factor.
+#' @export
+#' @rdname surfwidget-shiny
+updateZoom <- function(widget, zoom) {
+  htmlwidgets::invokeMethod(widget, "setZoom", zoom)
+}
+
+#' Update Rotation Speed
+#'
+#' Change the automatic rotation speed of a surfwidget widget.
+#'
+#' @param widget A surfwidget htmlwidget object.
+#' @param speed  Numeric rotation speed.
+#' @export
+#' @rdname surfwidget-shiny
+updateRotationSpeed <- function(widget, speed) {
+  htmlwidgets::invokeMethod(widget, "setRotationSpeed", speed)
+}
+
+#' Debugging Helper for surfwidget
+#'
+#' This function helps diagnose issues with surfwidget rendering by checking
+#' common problems and providing debugging information.
+#'
+#' @param x The surface object you're trying to visualize
+#' @param verbose Logical, whether to print detailed information
+#'
+#' @return Invisibly returns a list of diagnostic information
+#'
+#' @examples
+#' \donttest{
+#' # Load a surface and check it
+#' surf_file <- system.file("extdata", "std.8_lh.smoothwm.asc", package="neurosurf")
+#' surf <- read_surf(surf_file)
+#' debug_surfwidget(surf)
+#' }
+#'
+#' @export
+debug_surfwidget <- function(x, verbose = TRUE) {
+  diagnostics <- list()
+  
+  if (verbose) {
+    cat("=== surfwidget Diagnostic Report ===\n\n")
+  }
+  
+  # Check object class
+  obj_class <- class(x)[1]
+  diagnostics$class <- obj_class
+  if (verbose) {
+    cat("Object class:", obj_class, "\n")
+  }
+  
+  # Check basic structure
+  if (inherits(x, "SurfaceGeometry")) {
+    n_vertices <- nrow(coords(x))
+    n_faces <- ncol(x@mesh$it)
+    hemi <- x@hemi
+    
+    diagnostics$n_vertices <- n_vertices
+    diagnostics$n_faces <- n_faces
+    diagnostics$hemisphere <- hemi
+    
+    if (verbose) {
+      cat("Vertices:", n_vertices, "\n")
+      cat("Faces:", n_faces, "\n") 
+      cat("Hemisphere:", hemi, "\n")
+    }
+    
+    # Check for common issues
+    issues <- character(0)
+    
+    if (n_vertices == 0) {
+      issues <- c(issues, "No vertices found")
+    }
+    
+    if (n_faces == 0) {
+      issues <- c(issues, "No faces found")
+    }
+    
+    if (is.null(x@mesh)) {
+      issues <- c(issues, "Mesh is NULL")
+    }
+    
+    if (length(issues) > 0) {
+      diagnostics$issues <- issues
+      if (verbose) {
+        cat("\n⚠️  Issues found:\n")
+        for (issue in issues) {
+          cat("  -", issue, "\n")
+        }
+      }
+    } else {
+      diagnostics$issues <- "None"
+      if (verbose) {
+        cat("\n✅ Basic structure looks good\n")
+      }
+    }
+    
+  } else if (inherits(x, "NeuroSurface")) {
+    geom_diag <- debug_surfwidget(x@geometry, verbose = FALSE)
+    diagnostics <- c(diagnostics, geom_diag)
+    
+    n_data <- length(x@data)
+    n_indices <- length(x@indices)
+    
+    diagnostics$n_data_points <- n_data
+    diagnostics$n_indices <- n_indices
+    
+    if (verbose) {
+      cat("Geometry info:\n")
+      cat("  Vertices:", geom_diag$n_vertices, "\n")
+      cat("  Faces:", geom_diag$n_faces, "\n")
+      cat("  Hemisphere:", geom_diag$hemisphere, "\n")
+      cat("Data info:\n")
+      cat("  Data points:", n_data, "\n")
+      cat("  Indices:", n_indices, "\n")
+    }
+    
+    # Check data consistency
+    if (n_data != n_indices) {
+      diagnostics$data_issues <- "Data length doesn't match indices length"
+      if (verbose) {
+        cat("\n⚠️  Data/indices length mismatch\n")
+      }
+    }
+  }
+  
+  # JavaScript debugging instructions
+  if (verbose) {
+    cat("\n=== JavaScript Debugging ===\n")
+    cat("1. Open browser developer tools (F12)\n")
+    cat("2. Go to Console tab\n")
+    cat("3. Run: neurosurface.setDebug(true)\n")
+    cat("4. Reload the page and check console for debug messages\n")
+    cat("5. Look for error messages in red\n\n")
+    
+    cat("=== Common Solutions ===\n")
+    cat("• If widget is blank: Check JavaScript console for errors\n")
+    cat("• If data doesn't show: Verify data ranges and color mapping\n")
+    cat("• If widget doesn't load: Check if WebGL is supported\n")
+    cat("• Try with a simpler surface first\n")
+  }
+  
+  invisible(diagnostics)
+}
diff --git a/R/view_surface.R b/R/view_surface.R
index f165870..6ad5898 100644
--- a/R/view_surface.R
+++ b/R/view_surface.R
@@ -46,16 +46,60 @@
 #
 #
 
-#' convert curvature vector to a set of binary colors
+#' Convert Curvature Values to Binary Colors for Visualization
+#'
+#' @description
+#' This function maps a vector of surface curvature values (e.g., mean curvature)
+#' to a binary color scheme, typically used to distinguish gyri (outward folds)
+#' from sulci (inward folds) on a brain surface visualization.
+#'
+#' @param vals A numeric vector containing curvature values for each vertex
+#'   on the surface.
+#' @param incol A character string specifying the hex color code to represent
+#'   vertices with curvature values *greater than* the median curvature.
+#'   Default is "#B3B3B3" (light gray).
+#' @param outcol A character string specifying the hex color code to represent
+#'   vertices with curvature values *less than or equal to* the median curvature.
+#'   Default is "#404040" (dark gray).
+#'
+#' @return A character vector of the same length as `vals`, containing hex color
+#'   codes based on the binary classification of curvature values relative to the median.
+#'
+#' @details
+#' Surface curvature provides information about the local shape of the surface.
+#' Mean curvature is often used, where positive values typically indicate outward
+#' curvature (gyri) and negative values indicate inward curvature (sulci).
+#' This function simplifies the curvature map into two colors based on whether
+#' the value is above or below the median curvature, providing a quick visual
+#' distinction between these features. Note the default coloring assigns `incol`
+#' to values *above* the median and `outcol` to values *at or below* the median.
+#' You might need to adjust `incol` and `outcol` depending on the specific
+#' interpretation of curvature values in your data (e.g., if positive values
+#' represent sulci).
+#'
+#' @examples
+#' # Generate some example curvature values
+#' set.seed(123)
+#' curvature_values <- rnorm(100, mean = 0, sd = 0.1)
+#'
+#' # Get binary colors using default light/dark gray
+#' gray_colors <- curv_cols(curvature_values)
+#' table(gray_colors)
+#'
+#' # Use different colors (e.g., red for above median, blue for below)
+#' red_blue_colors <- curv_cols(curvature_values, incol = "#FF0000", outcol = "#0000FF")
+#' table(red_blue_colors)
+#'
+#' @seealso \code{\link{curvature}}, \code{\link{view_surface}}
 #'
-#' @param vals the curvature values
-#' @param incol the hex color for the sulci (inward)
-#' @param outcol the hex color for the gyri (outward)
 #' @export
 curv_cols <- function(vals, incol="#B3B3B3", outcol="#404040") {
   ifelse(vals > stats::median(vals), incol, outcol)
 }
 
+
+#' @noRd
+#' @keywords internal
 surface_views <- list(
   left_lateral=rbind(c(0,-1,0,0), c(0,0,1,0),c(-1,0,0,0), c(0,0,0,1)),
   left_medial=rbind(c(0,1,0,0), c(0,0,1,0),c(1,0,0,0), c(0,0,0,1)),
@@ -69,51 +113,134 @@ surface_views <- list(
 )
 
 
-#' Display a Brain Surface with RGL
+#' Display a 3D Brain Surface using RGL
+#'
+#' @description
+#' Renders a 3D brain surface mesh using the `rgl` package. This function provides
+#' flexible options for coloring the surface based on data values or predefined
+#' colors, adjusting transparency, controlling lighting, setting viewpoints, and
+#' overlaying spherical markers.
 #'
-#' This function visualizes a 3D brain surface using the \code{rgl} package. It allows for the rendering of a surface with optional vertex colors, transparency, and lighting effects. Additionally, the function supports the display of spheres at specified coordinates on the surface, making it versatile for highlighting specific regions or points of interest.
+#' @param surfgeom A \code{\linkS4class{SurfaceGeometry}} object representing the
+#'   3D brain surface mesh to be displayed.
+#' @param vals An optional numeric vector containing data values for each vertex
+#'   on the surface. If provided and `vert_clrs` is NULL, these values are mapped
+#'   to colors using `cmap` and `irange`.
+#' @param cmap A vector of colors (e.g., hex codes) defining the color map used
+#'   when `vals` is provided and `vert_clrs` is NULL. Defaults to `rainbow(256)`.
+#' @param vert_clrs An optional character vector of hex color codes for each vertex.
+#'   If provided, these colors directly override any coloring derived from `vals` and `cmap`.
+#'   The length should match the number of vertices in `surfgeom`.
+#' @param bgcol A single hex color code or a vector of hex color codes used as the
+#'   base color for the surface. If `vals` or `vert_clrs` are provided, this color
+#'   is blended with the data/vertex colors. Defaults to "lightgray".
+#' @param alpha A numeric value between 0 (fully transparent) and 1 (fully opaque)
+#'   controlling the overall transparency of the surface. Defaults to 1.
+#' @param add_normals Logical. If TRUE (default), surface normals are calculated
+#'   and added to the mesh, which improves the appearance of lighting effects.
+#' @param thresh An optional numeric vector of length 2, `c(lower, upper)`.
+#'   Vertices with `vals` *outside* this range (i.e., `< lower` or `> upper`)
+#'   are made fully transparent. This is applied *after* the general `alpha`.
+#'   Defaults to NULL (no thresholding).
+#' @param irange An optional numeric vector of length 2, `c(min, max)`. Specifies
+#'   the range of `vals` to map onto the `cmap`. Values outside this range will be
+#'   clamped to the min/max colors. Defaults to the full range of `vals`.
+#' @param specular The color of specular highlights on the surface, affecting its
+#'   shininess. Can be a color name (e.g., "white") or hex code. Defaults to "white".
+#'   Set to "black" or NULL for a matte appearance.
+#' @param viewpoint A character string specifying a predefined view (e.g., "lateral",
+#'   "medial", "ventral", "posterior"). The actual view depends on the hemisphere
+#'   (`surfgeom@hemi`, e.g., "left_lateral"). Alternatively, a 4x4 transformation
+#'   matrix defining a custom view. Defaults to "lateral".
+#' @param new_window Logical. If TRUE (default), opens a new `rgl` window for the plot.
+#'   If FALSE, attempts to plot in the currently active `rgl` window (useful for
+#'   updates or within Shiny apps).
+#' @param offset A numeric vector of length 3 specifying a translation offset
+#'   `c(x, y, z)` applied to the surface coordinates before rendering. Defaults to `c(0, 0, 0)`.
+#' @param zoom A numeric value controlling the camera zoom level. Defaults to 1 (no zoom).
+#'   Values > 1 zoom in, < 1 zoom out.
+#' @param spheres An optional data frame to draw spheres at specific locations on
+#'   or near the surface. Must contain columns `x`, `y`, `z` (coordinates), and
+#'   `radius`. Can optionally include a `color` column (hex codes or color names)
+#'   for individual sphere colors (defaults to black).
+#' @param ... Additional arguments passed directly to `rgl::shade3d` for fine-grained
+#'   control over rendering (e.g., `lit`, `smooth`).
 #'
-#' @param surfgeom A \code{\linkS4class{SurfaceGeometry}} object representing the 3D brain surface geometry to be displayed.
-#' @param vals A numeric vector of values corresponding to each surface node. These values will be mapped to colors using the provided color map (\code{cmap}).
-#' @param cmap A color map consisting of a vector of colors in hex format. Default is \code{rainbow(256, alpha = 1)}. This color map is used to color the surface based on the \code{vals} vector.
-#' @param vert_clrs Optional vertex colors in hex format. If provided, these colors will override the colors generated from \code{vals} and \code{cmap}.
-#' @param irange A numeric vector of length 2 indicating the lower and upper bounds of the intensity range for the color scale. Default is the range of \code{vals}.
-#' @param thresh A numeric vector of length 2 indicating the lower and upper transparency thresholds. Nodes with values outside this range will be made transparent.
-#' @param alpha A numeric value indicating the transparency level of the surface. The default is 1 (fully opaque). Values should be between 0 (fully transparent) and 1 (fully opaque).
-#' @param add_normals Logical, indicating whether to add normals to the surface mesh. This is useful for improving the lighting effects. Default is \code{TRUE}.
-#' @param viewpoint A character string specifying the initial viewpoint of the surface. Options are \code{"lateral"}, \code{"medial"}, \code{"ventral"}, or \code{"posterior"}.
-#' @param specular A color in hex format or a numeric value indicating the specular reflection color used for lighting. Default is \code{"white"}.
-#' @param bgcol A color or vector of colors in hex format used to shade the surface background. Default is \code{"lightgray"}.
-#' @param offset A numeric vector of length 3 specifying the translation offset of the surface in the x, y, and z directions. Default is \code{c(0, 0, 0)}.
-#' @param zoom A numeric value specifying the zoom factor. Default is 1 (no zoom).
-#' @param new_window Logical, indicating whether to open a new RGL window for the surface display. Default is \code{TRUE}. If \code{FALSE}, the current RGL window will be cleared and reused.
-#' @param spheres Optional. A data frame containing the coordinates (\code{x}, \code{y}, \code{z}), radii (\code{radius}), and optional colors (\code{color}) for spheres to be displayed on the surface. Each row represents a sphere.
-#' @param ... Additional arguments passed to \code{rgl::shade3d}.
+#' @return Invisibly returns the object ID(s) of the shape(s) added to the RGL scene
+#'   by `rgl::shade3d`. This can be useful for modifying the scene later.
 #'
-#' @return An object returned by \code{rgl::shade3d} representing the rendered surface. This can be used for further manipulation of the rendered object.
+#' @details
+#' **Coloring:** Surface vertex colors are determined by the following priority:
+#'   1. `vert_clrs`: If provided, these specific hex colors are used.
+#'   2. `vals` & `cmap`: If `vals` is provided and `vert_clrs` is NULL, `vals` are mapped to `cmap` based on `irange`.
+#'   3. `bgcol`: If neither `vert_clrs` nor `vals` are used for coloring, `bgcol` is applied uniformly.
+#'   If `bgcol` is specified alongside `vert_clrs` or `vals`, the colors are blended based on the `alpha` parameter.
+#'
+#' **Transparency:** Overall transparency is set by `alpha`. Additional threshold-based
+#'   transparency can be applied using `thresh` when `vals` are provided. Vertices
+#'   with values outside the `thresh` range become fully transparent.
+#'
+#' **Lighting:** `add_normals=TRUE` is recommended for realistic lighting. The `specular`
+#'   parameter controls the shininess.
+#'
+#' **Viewpoint:** Predefined viewpoints (`"lateral"`, `"medial"`, etc.) are automatically
+#'   adjusted based on the hemisphere specified in `surfgeom@hemi` (e.g., "lh" results
+#'   in "left_lateral"). If `hemi` is unknown, the current `rgl` view is used unless
+#'   a custom 4x4 matrix is provided.
+#'
+#' **Performance:** Rendering very large surfaces or surfaces with complex coloring/transparency
+#'   can be computationally intensive.
 #'
 #' @importFrom gplots col2hex
-#' @importFrom rgl open3d clear3d shade3d spheres3d view3d par3d addNormals
+#' @importFrom rgl open3d clear3d shade3d spheres3d view3d par3d addNormals rgl.useNULL
+#' @importFrom colorplane IntensityColorPlane HexColorPlane map_colors blend_colors as_hexcol
+#' @importFrom stats median
+#' @importFrom grDevices rainbow
 #'
 #' @examples
-#' \dontrun{
-#'   # Example surface geometry object (assuming `white_surf` is preloaded)
-#'   sphere_data <- data.frame(
-#'     x = c(10, 20, 30),
-#'     y = c(10, 20, 30),
-#'     z = c(10, 20, 30),
-#'     radius = c(2, 3, 4),
-#'     color = c("#FF0000", "#00FF00", "#0000FF")
-#'   )
+#' \donttest{
+#' # Assume 'surf_geom' is a SurfaceGeometry object loaded previously
+#' # e.g., surf_geom <- read_surf_geometry("path/to/surface.gii")
+#'
+#' # Simple display with default background color
+#' view_surface(surf_geom, viewpoint = "lateral")
+#'
+#' # Display with curvature coloring (assuming you have curvature data)
+#' # curv_vals <- curvature(surf_geom) # Calculate curvature if needed
+#' # view_surface(surf_geom, vals = curv_vals, cmap = gray.colors(256), viewpoint = "medial")
+#'
+#' # Display with specific vertex colors (e.g., based on labels)
+#' # num_verts <- length(nodes(surf_geom))
+#' # colors_for_verts <- sample(c("red", "blue", "green"), num_verts, replace = TRUE)
+#' # view_surface(surf_geom, vert_clrs = colors_for_verts, viewpoint = "ventral")
+#'
+#' # Display with thresholding and custom color map
+#' # random_data <- rnorm(length(nodes(surf_geom)))
+#' # view_surface(surf_geom, vals = random_data,
+#' #              cmap = colorRampPalette(c("blue", "white", "red"))(256),
+#' #              thresh = c(-1.5, 1.5), # Make values between -1.5 and 1.5 transparent
+#' #              irange = c(-3, 3),     # Map values from -3 to 3 onto the cmap
+#' #              viewpoint = "posterior")
+#'
+#' # Display with spheres marking specific coordinates
+#' sphere_coords <- data.frame(
+#'   x = c(10, -15, 5),
+#'   y = c(20, 0, -10),
+#'   z = c(-5, 25, 15),
+#'   radius = c(3, 4, 2.5),
+#'   color = c("yellow", "cyan", "magenta")
+#' )
+#' view_surface(surf_geom, viewpoint = "lateral", spheres = sphere_coords)
 #'
-#'   # Display the surface with spheres
-#'   view_surface(white_surf, viewpoint = "lateral", spheres = sphere_data)
+#' # Plot in the current rgl window without opening a new one
+#' # rgl::open3d() # Open window first
+#' # view_surface(surf_geom, new_window = FALSE)
 #' }
 #'
-#' @seealso \code{\link[rgl]{shade3d}}, \code{\link[rgl]{spheres3d}}, \code{\link[rgl]{view3d}}
+#' @seealso \code{\link[rgl]{shade3d}}, \code{\link[rgl]{spheres3d}}, \code{\link[rgl]{view3d}}, \code{\link{SurfaceGeometry}}
 #' @export
 view_surface <- function(surfgeom, vals=NA,
-                         cmap=rainbow(256, alpha = 1),
+                         cmap=grDevices::rainbow(256, alpha = 1),
                          vert_clrs=NULL,
                          bgcol = "lightgray",
                          alpha=1,
@@ -209,7 +336,7 @@ view_surface <- function(surfgeom, vals=NA,
 }
 #' plot a surface
 #'
-#' @rdname plot
+#' @rdname plot-methods
 #' @param x the surface to plot
 #' @param ... extra args to send to \code{view_surface}
 #' @export
@@ -231,7 +358,7 @@ setMethod("plot", signature=signature(x="SurfaceGeometry", y="missing"),
 
 
 #' @export
-#' @rdname plot
+#' @rdname plot-methods
 setMethod("plot", signature=signature(x="NeuroSurface", y="missing"),
           def=function(x,cmap=grDevices::gray(seq(0,1,length.out=255)),
                        vert_clrs=NULL,
@@ -251,7 +378,7 @@ setMethod("plot", signature=signature(x="NeuroSurface", y="missing"),
 
 #' @export
 #' @importFrom graphics plot
-#' @rdname plot
+#' @rdname plot-methods
 setMethod("plot", signature=signature(x="LabeledNeuroSurface", y="missing"),
           def=function(x,cmap=x@cols,
                        vert_clrs=NULL,
@@ -271,7 +398,7 @@ setMethod("plot", signature=signature(x="LabeledNeuroSurface", y="missing"),
 
 
 #' @export
-#' @rdname plot
+#' @rdname plot-methods
 setMethod("plot", signature=signature(x="ColorMappedNeuroSurface", y="missing"),
           def=function(x,
                        vert_clrs=NULL,
@@ -298,7 +425,7 @@ setMethod("plot", signature=signature(x="ColorMappedNeuroSurface", y="missing"),
 
 
 #' @export
-#' @rdname plot
+#' @rdname plot-methods
 setMethod("plot", signature=signature(x="VertexColoredNeuroSurface", y="missing"),
           def=function(x,
                        alpha=1,
diff --git a/R/vol_to_surf.R b/R/vol_to_surf.R
index 4048f44..2cb610f 100644
--- a/R/vol_to_surf.R
+++ b/R/vol_to_surf.R
@@ -16,8 +16,8 @@ get_mode <- function(v) {
 #' This function maps values from a 3D volume to a surface representation,
 #' allowing for different mapping strategies.
 #'
-#' @param surf_wm The white matter (inner) surface, typically of class \code{NeuroSurface}.
-#' @param surf_pial The pial (outer) surface, typically of class \code{NeuroSurface}.
+#' @param surf_wm The white matter (inner) surface, typically of class \code{SurfaceGeometry}.
+#' @param surf_pial The pial (outer) surface, typically of class \code{SurfaceGeometry}.
 #' @param vol An image volume of type \code{NeuroVol} that is to be mapped to the surface.
 #' @param mask A mask defining the valid voxels in the image volume. If NULL, all non-zero voxels are considered valid.
 #' @param fun The mapping function to use. Options are:
@@ -33,22 +33,41 @@ get_mode <- function(v) {
 #' @return A \code{NeuroSurface} object containing the mapped values.
 #'
 #' @examples
-#' \dontrun{
-#' # Load example data (not included in package)
-#' vol <- neuroim2::read_vol("path/to/volume.nii")
-#' surf_wm <- read_surface("path/to/white_matter_surface.gii")
-#' surf_pial <- read_surface("path/to/pial_surface.gii")
-#'
+#' \donttest{
+#' # Load standard white and pial surfaces from the package
+#' wm_surf_file <- system.file("extdata", "std.8.lh.white.asc", package = "neurosurf")
+#' pial_surf_file <- system.file("extdata", "std.8.lh.pial.asc", package = "neurosurf")
+#' 
+#' surf_wm <- read_surf_geometry(wm_surf_file)
+#' surf_pial <- read_surf_geometry(pial_surf_file)
+#' 
+#' # Load an example volume (replace with actual loading code later)
+#' # vol <- neuroim2::read_vol("path/to/volume.nii")
+#' 
+#' # Example: Create a dummy volume for demonstration purposes
+#' # This should be replaced with real volume data
+#' library(neuroim2)
+#' # Assume the surfaces are in a space roughly covered by this bounding box
+#' # Adjust dimensions and origin based on your actual data alignment
+#' bb <- matrix(c(-80, 80, -120, 80, -60, 90), 3, 2, byrow = TRUE)
+#' spacing <- c(1, 1, 1)
+#' dims <- ceiling(abs(bb[,2] - bb[,1]) / spacing)
+#' origin <- bb[,1]
+#' sp <- NeuroSpace(dims, spacing, origin)
+#' vol <- NeuroVol(rnorm(prod(dims)), sp)
+#' 
 #' # Map volume to surface using average mapping
 #' mapped_surf <- vol_to_surf(surf_wm, surf_pial, vol, fun = "avg")
-#'
+#' print(summary(series(mapped_surf)))
+#' 
 #' # Map volume to surface using nearest neighbor mapping
 #' mapped_surf_nn <- vol_to_surf(surf_wm, surf_pial, vol, fun = "nn")
+#' print(summary(series(mapped_surf_nn)))
 #' }
 #'
 #' @export
 #' @importFrom FNN get.knnx
-#' @importFrom neuroim2 index_to_coord
+#' @importFrom neuroim2 index_to_coord NeuroSpace NeuroVol
 vol_to_surf <- function(surf_wm, surf_pial, vol, mask = NULL, 
                         fun = c("avg", "nn", "mode"), knn = 6, sigma = 8, dthresh = sigma * 2) {
   fun <- match.arg(fun)
diff --git a/R/zzz.R b/R/zzz.R
index 25a8164..a3883c3 100644
--- a/R/zzz.R
+++ b/R/zzz.R
@@ -1,4 +1,9 @@
-#' @importMethodsFrom neuroim2 load_data data_reader values indices coords conn_comp series
-NULL
-
-
+.onLoad <- function(libname, pkgname) {
+  # Force NULL device on headless systems (including CRAN)
+  # This prevents segfaults when rgl tries to access OpenGL in environments
+  # without a display server
+  if (!interactive() || identical(Sys.getenv("RGL_USE_NULL"), "TRUE")) {
+    # Set the rgl.useNULL option to TRUE
+    options(rgl.useNULL = TRUE)
+  }
+}
\ No newline at end of file
diff --git a/README.Rmd b/README.Rmd
index 923d244..8a285b8 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -30,4 +30,11 @@ devtools::install_github("bbuchsbaum/neurosurf")
 
 See examples of use of `neurosurf` in the [vignettes](https://bbuchsbaum.github.io/neurosurf/articles/index.html).
 
+## Curvature shading
+
+`surfwidget()` includes an optional `curvature` argument supplying per vertex
+curvature values. When omitted and the input is a `SurfaceGeometry` object the
+values are computed via `curvature(x)`. These values are forwarded to the
+JavaScript viewer for curvature based coloring.
+
 
diff --git a/README.md b/README.md
index ca4fad4..9995ac8 100644
--- a/README.md
+++ b/README.md
@@ -23,3 +23,10 @@ See examples of use of `neurosurf` in the
 
 [vignettes](https://bbuchsbaum.github.io/neurosurf/articles/index.html).
 
+## Curvature shading
+
+`surfwidget()` includes an optional `curvature` argument supplying per vertex
+curvature values. When omitted and the input is a `SurfaceGeometry` object the
+values are computed via `curvature(x)` and forwarded to the viewer for
+curvature based coloring.
+
diff --git a/cran_check.log b/cran_check.log
new file mode 100644
index 0000000..c55ccd9
--- /dev/null
+++ b/cran_check.log
@@ -0,0 +1,96 @@
+> devtools::check(cran = TRUE)
+══ Documenting ═════════════════════════════════════════════════════════════════
+ℹ Updating neurosurf documentation
+ℹ Loading neurosurf
+Creating a new generic function for ‘smooth’ in package ‘neurosurf’
+✖ all_generic.R:229: Block must have a @name.
+ℹ Either document an existing object or manually specify with @name
+✖ In topic 'Arith-methods.Rd': Skipping; no name and/or title.
+✖ In topic 'Compare-methods.Rd': Skipping; no name and/or title.
+✖ In topic 'map_values-methods.Rd': Skipping; no name and/or title.
+
+══ Building ════════════════════════════════════════════════════════════════════
+Setting env vars:
+• CFLAGS    : -Wall -pedantic
+• CXXFLAGS  : -Wall -pedantic
+• CXX11FLAGS: -Wall -pedantic
+• CXX14FLAGS: -Wall -pedantic
+• CXX17FLAGS: -Wall -pedantic
+• CXX20FLAGS: -Wall -pedantic
+── R CMD build ─────────────────────────────────────────────────────────────────
+* checking for file ‘/Users/bbuchsbaum/code/neurosurf/DESCRIPTION’ ... OK
+* preparing ‘neurosurf’:
+* checking DESCRIPTION meta-information ... OK
+Warning: find_roi_boundaries.Rd:76: unknown macro '\times'
+* installing the package to build vignettes
+* creating vignettes ... ERROR
+--- re-building ‘interactive-surfaces.Rmd’ using rmarkdown
+--- finished re-building ‘interactive-surfaces.Rmd’
+
+--- re-building ‘introduction-to-neurosurf.Rmd’ using rmarkdown
+
+Quitting from introduction-to-neurosurf.Rmd:123-153 [load-surf-with-data]
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+<error/rlang_error>
+Error in `read_meta_info()`:
+! object 'NIMLSurfaceDataMetaInfoFromAFNI' not found
+---
+Backtrace:
+    ▆
+ 1. └─neurosurf::read_surf(surface_name = white_lh_asc, surface_data_name = temp_dset_file)
+ 2.   └─neurosurf::NeuroSurfaceSource(...)
+ 3.     └─neurosurf:::.readHeader(surface_data_name)
+ 4.       ├─neuroim2::read_meta_info(desc, file_name)
+ 5.       └─neurosurf::read_meta_info(desc, file_name)
+ 6.         └─neurosurf:::.read_meta_info(...)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Error: processing vignette 'introduction-to-neurosurf.Rmd' failed with diagnostics:
+object 'NIMLSurfaceDataMetaInfoFromAFNI' not found
+--- failed re-building ‘introduction-to-neurosurf.Rmd’
+
+SUMMARY: processing the following file failed:
+  ‘introduction-to-neurosurf.Rmd’
+
+Error: Vignette re-building failed.
+In addition: Warning message:
+In tools::buildVignettes(dir = ".", tangle = TRUE) :
+  Files named as vignettes but with no recognized vignette engine:
+   ‘vignettes/displaying-surfaces.Rmd’
+(Is a VignetteBuilder field missing?)
+Execution halted
+Error in `(function (command = NULL, args = character(), error_on_status = TRUE, …`:
+! System command 'R' failed
+---
+Exit status: 1
+stdout & stderr: <printed>
+---
+Backtrace:
+ 1. devtools::check(cran = TRUE)
+ 2. withr::with_envvar(pkgbuild::compiler_flags(FALSE), action = "prefix", …
+ 3. base::force(code)
+ 4. pkgbuild::build(pkg$path, tempdir(), args = build_args, quiet = quiet, …
+ 5. pkgbuild:::withr_with_makevars(compiler_flags(debug = FALSE), { …
+ 6. pkgbuild:::withr_with_envvar(c(R_MAKEVARS_USER = makevars_file), { …
+ 7. base::force(code)
+ 8. base::force(code)
+ 9. pkgbuild:::withr_with_temp_libpaths(rcmd_build_tools(options$cmd, c(options$path, …
+10. base::force(code)
+11. pkgbuild::rcmd_build_tools(options$cmd, c(options$path, options$args), …
+12. pkgbuild::with_build_tools({ …
+13. base::withCallingHandlers(callr::rcmd_safe(..., env = env, spinner = FALSE, …
+14. callr::rcmd_safe(..., env = env, spinner = FALSE, show = FALSE, …
+15. callr:::run_r(options)
+16. base::with(options, with_envvar(env, do.call(processx::run, c(list(bin, …
+17. base::with.default(options, with_envvar(env, do.call(processx::run, …
+18. base::eval(substitute(expr), data, enclos = parent.frame())
+19. base::eval(substitute(expr), data, enclos = parent.frame())
+20. callr:::with_envvar(env, do.call(processx::run, c(list(bin, args = real_cmdargs, …
+21. base::force(code)
+22. base::do.call(processx::run, c(list(bin, args = real_cmdargs, stdout_line_callba…
+23. (function (command = NULL, args = character(), error_on_status = TRUE, …
+24. base::throw(new_process_error(res, call = sys.call(), echo = echo, …
+25. | base::signalCondition(cond)
+26. (function (e) …
+27. asNamespace("callr")$err$throw(e)
+Execution halted
diff --git a/cran_check_final.log b/cran_check_final.log
new file mode 100644
index 0000000..02b9c0b
--- /dev/null
+++ b/cran_check_final.log
@@ -0,0 +1,6317 @@
+
+R version 4.3.2 (2023-10-31) -- "Eye Holes"
+Copyright (C) 2023 The R Foundation for Statistical Computing
+Platform: aarch64-apple-darwin20 (64-bit)
+
+R is free software and comes with ABSOLUTELY NO WARRANTY.
+You are welcome to redistribute it under certain conditions.
+Type 'license()' or 'licence()' for distribution details.
+
+  Natural language support but running in an English locale
+
+R is a collaborative project with many contributors.
+Type 'contributors()' for more information and
+'citation()' on how to cite R or R packages in publications.
+
+Type 'demo()' for some demos, 'help()' for on-line help, or
+'help.start()' for an HTML browser interface to help.
+Type 'q()' to quit R.
+
+> devtools::check(cran = TRUE)
+══ Documenting ═════════════════════════════════════════════════════════════════
+ℹ Updating neurosurf documentation
+ℹ Loading neurosurf
+Creating a new generic function for ‘smooth’ in package ‘neurosurf’
+✖ In topic 'Arith-methods.Rd': Skipping; no name and/or title.
+
+══ Building ════════════════════════════════════════════════════════════════════
+Setting env vars:
+• CFLAGS    : -Wall -pedantic
+• CXXFLAGS  : -Wall -pedantic
+• CXX11FLAGS: -Wall -pedantic
+• CXX14FLAGS: -Wall -pedantic
+• CXX17FLAGS: -Wall -pedantic
+• CXX20FLAGS: -Wall -pedantic
+── R CMD build ─────────────────────────────────────────────────────────────────
+* checking for file ‘/Users/bbuchsbaum/code/neurosurf/DESCRIPTION’ ... OK
+* preparing ‘neurosurf’:
+* checking DESCRIPTION meta-information ... OK
+* installing the package to build vignettes
+* creating vignettes ... OK
+* checking for LF line-endings in source and make files and shell scripts
+* checking for empty or unneeded directories
+Omitted ‘LazyData’ from DESCRIPTION
+* building ‘neurosurf_0.1.0.tar.gz’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/lib/identifier.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/lib/identifier.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/lib/index.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/lib/keyword.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/lib/keyword.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/scripts/generate-identifier-regex.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/gen-mapping/dist/gen-mapping.mjs.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/gen-mapping/dist/gen-mapping.umd.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/gen-mapping/dist/types/gen-mapping.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/gen-mapping/dist/types/sourcemap-segment.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/resolve-uri/dist/resolve-uri.mjs.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/resolve-uri/dist/resolve-uri.umd.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/resolve-uri/dist/types/resolve-uri.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/source-map/dist/source-map.umd.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/source-map/dist/types/source-map.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.mjs’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.mjs.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.umd.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.umd.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/types/scopes.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/types/sourcemap-codec.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/types/strings.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/trace-mapping.mjs’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/trace-mapping.mjs.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/trace-mapping.umd.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/trace-mapping.umd.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/any-map.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/binary-search.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/by-source.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/resolve.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/sourcemap-segment.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/strip-filename.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/trace-mapping.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/plugin-node-resolve/dist/es/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/@types/estree/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/@types/estree/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/@types/estree/index.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/@types/estree/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/CHANGELOG.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/dist/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/dist/estree-walker.umd.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/dist/estree-walker.umd.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/src/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/src/estree-walker.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/src/index.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/types/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/types/index.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/tweakpane-plugin-essentials.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/tweakpane-plugin-essentials.min.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/api/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/api/button-cell.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/api/button-grid.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/api/tp-button-grid-event.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/controller/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/controller/button-grid-blade.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/controller/button-grid.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/plugin.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/api/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/api/cubic-bezier.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/controller/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/controller/cubic-bezier-graph.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/controller/cubic-bezier-picker.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/controller/cubic-bezier.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/converter/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/converter/cubic-bezier.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/model/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/model/cubic-bezier.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/plugin.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/view/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/view/cubic-bezier-graph.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/view/cubic-bezier-picker.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/view/cubic-bezier-preview.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/view/cubic-bezier.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/view/util.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/api/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/api/fps-graph.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/controller/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/controller/fps-graph-blade.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/controller/fps-graph.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/model/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/model/stopwatch.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/plugin.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/view/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/fps-graph/view/fps.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/index.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/constraint/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/constraint/interval.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/controller/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/controller/range-slider-text.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/controller/range-slider.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/converter/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/converter/interval.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/model/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/model/interval-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/model/interval.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/plugin.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/view/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/view/range-slider-text.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/interval/view/range-slider.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/api/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/api/radio-cell-api.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/api/radio-grid.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/api/tp-radio-grid-event.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/blade-plugin.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/controller/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/controller/radio-grid.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/controller/radio.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/input-plugin.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/view/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/radio-grid/view/radio.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/tweakpane-plugin-interval.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/tweakpane-plugin-interval.min.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/constraint/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/constraint/interval.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/controller/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/controller/range-slider-text.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/controller/range-slider.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/converter/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/converter/interval.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/index.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/model/interval-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/model/interval.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/plugin.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/view/range-slider-text.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-interval/dist/types/view/range-slider.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/esm/transform/ast-module-to-module-context/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/esm/transform/ast-module-to-module-context/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/esm/transform/denormalize-type-references/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/esm/transform/denormalize-type-references/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/esm/transform/wast-identifier-to-index/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/esm/transform/wast-identifier-to-index/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/lib/transform/ast-module-to-module-context/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/lib/transform/ast-module-to-module-context/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/lib/transform/denormalize-type-references/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/lib/transform/denormalize-type-references/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/lib/transform/wast-identifier-to-index/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/lib/transform/wast-identifier-to-index/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/ast/scripts/generateTypeDefinitions.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/floating-point-hex-parser/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/floating-point-hex-parser/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/floating-point-hex-parser/esm/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/floating-point-hex-parser/lib/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/floating-point-hex-parser/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-bytecode/esm/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-bytecode/esm/section.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-bytecode/lib/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-bytecode/lib/section.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-bytecode/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-section/esm/create.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-section/esm/remove.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-section/esm/resize.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-section/lib/create.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-section/lib/remove.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/@webassemblyjs/helper-wasm-section/lib/resize.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/allRequired.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/anyRequired.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/deepProperties.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/deepProperties.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/deepRequired.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/dynamicDefaults.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/dynamicDefaults.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/dynamicDefaults.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/exclusiveRange.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/exclusiveRange.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/oneRequired.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/patternRequired.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/patternRequired.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/patternRequired.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/uniqueItemProperties.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/uniqueItemProperties.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/definitions/uniqueItemProperties.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/keywords/deepProperties.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/keywords/dynamicDefaults.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/keywords/exclusiveRange.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/keywords/patternRequired.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/keywords/uniqueItemProperties.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/keywords/uniqueItemProperties.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/dist/keywords/uniqueItemProperties.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/src/definitions/uniqueItemProperties.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv-keywords/src/keywords/uniqueItemProperties.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2019-09/meta/applicator.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2019-09/meta/content.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2019-09/meta/core.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2019-09/meta/format.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2019-09/meta/meta-data.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2019-09/meta/validation.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2020-12/meta/applicator.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2020-12/meta/content.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2020-12/meta/core.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2020-12/meta/format-annotation.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2020-12/meta/meta-data.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2020-12/meta/unevaluated.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/refs/json-schema-2020-12/meta/validation.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/additionalItems.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/additionalItems.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/additionalItems.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/additionalProperties.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/additionalProperties.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/additionalProperties.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/contains.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/dependencies.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/dependencies.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/dependencies.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/dependentSchemas.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/dependentSchemas.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/dependentSchemas.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/items2020.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/patternProperties.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/patternProperties.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/patternProperties.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/prefixItems.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/prefixItems.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/properties.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/properties.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/propertyNames.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/propertyNames.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/propertyNames.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/applicator/thenElse.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/discriminator/index.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/discriminator/types.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/dynamic/dynamicAnchor.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/dynamic/dynamicAnchor.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/dynamic/recursiveAnchor.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/dynamic/recursiveAnchor.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/dynamic/recursiveAnchor.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/dynamic/recursiveRef.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/jtd/optionalProperties.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/jtd/optionalProperties.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/unevaluated/unevaluatedItems.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/unevaluated/unevaluatedItems.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/unevaluated/unevaluatedItems.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/unevaluated/unevaluatedProperties.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/unevaluated/unevaluatedProperties.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/unevaluated/unevaluatedProperties.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/dependentRequired.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/dependentRequired.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/dependentRequired.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitContains.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitContains.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitContains.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitItems.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitItems.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitLength.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitLength.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitNumber.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitNumber.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitProperties.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitProperties.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/limitProperties.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/multipleOf.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/multipleOf.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/required.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/uniqueItems.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/dist/vocabularies/validation/uniqueItems.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2019-09/meta/applicator.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2019-09/meta/content.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2019-09/meta/format.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2019-09/meta/meta-data.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2019-09/meta/validation.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2020-12/meta/applicator.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2020-12/meta/content.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2020-12/meta/format-annotation.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2020-12/meta/meta-data.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2020-12/meta/unevaluated.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/refs/json-schema-2020-12/meta/validation.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/vocabularies/applicator/additionalItems.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/vocabularies/applicator/additionalProperties.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/vocabularies/applicator/dependentSchemas.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/vocabularies/applicator/patternProperties.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/vocabularies/applicator/propertyNames.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/vocabularies/unevaluated/unevaluatedItems.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/vocabularies/unevaluated/unevaluatedProperties.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/vocabularies/validation/dependentRequired.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/vocabularies/validation/limitContains.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/ajv/lib/vocabularies/validation/limitProperties.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/braces/node_modules/extend-shallow/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/braces/node_modules/extend-shallow/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/braces/node_modules/extend-shallow/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/braces/node_modules/extend-shallow/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/braces/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/fill-range/node_modules/extend-shallow/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/fill-range/node_modules/extend-shallow/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/fill-range/node_modules/extend-shallow/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/fill-range/node_modules/extend-shallow/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/fill-range/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/is-extendable/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/is-number/node_modules/kind-of/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/is-number/node_modules/kind-of/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/is-number/node_modules/kind-of/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/is-number/node_modules/kind-of/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/is-number/node_modules/kind-of/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/micromatch/lib/compilers.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/normalize-path/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/to-regex-range/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/array-initial/node_modules/is-number/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/alternate-stylesheet.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/background-attachment.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/background-clip-text.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/background-img-opts.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/background-position-x-y.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/background-repeat-round-space.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/client-hints-dpr-width-viewport.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/comparedocumentposition.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/constraint-validation.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/contentsecuritypolicy.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/contentsecuritypolicy2.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/credential-management.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/cross-document-view-transitions.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-anchor-positioning.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-at-counter-style.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-backdrop-filter.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-background-offsets.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-backgroundblendmode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-boxdecorationbreak.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-cascade-layers.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-case-insensitive.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-color-function.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-conic-gradients.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-container-queries-style.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-container-queries.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-container-query-units.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-content-visibility.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-default-pseudo.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-descendant-gtgt.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-deviceadaptation.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-display-contents.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-element-function.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-featurequeries.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-file-selector-button.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-filter-function.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-font-rendering-controls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-grid-animation.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-hanging-punctuation.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-image-orientation.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-in-out-of-range.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-indeterminate-pseudo.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-initial-letter.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-letter-spacing.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-matches-pseudo.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-math-functions.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-media-interaction.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-media-range-syntax.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-media-resolution.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-media-scripting.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-module-scripts.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-optional-pseudo.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-overflow-anchor.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-overflow-overlay.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-overscroll-behavior.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-placeholder-shown.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-print-color-adjust.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-read-only-write.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-relative-colors.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-repeating-gradients.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-scroll-behavior.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-text-align-last.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-text-orientation.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-text-wrap-balance.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css-widows-orphans.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/css3-cursors-newer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/date-tolocaledatestring.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/declarative-shadow-dom.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/document-currentscript.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/document-evaluate-xpath.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/document-execcommand.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/document-scrollingelement.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/dom-manip-convenience.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/element-from-point.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/element-scroll-methods.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/es6-module-dynamic-import.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/es6-string-includes.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/extended-system-fonts.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/focusin-focusout-events.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/font-family-system-ui.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/font-unicode-range.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/font-variant-alternates.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/font-variant-numeric.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/form-submit-attributes.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/getboundingclientrect.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/getelementsbyclassname.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/hardwareconcurrency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/high-resolution-time.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/html-media-capture.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/http-live-streaming.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/img-naturalwidth-naturalheight.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/indeterminate-checkbox.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/input-autocomplete-onoff.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/input-email-tel-url.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/input-file-directory.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/input-file-multiple.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/insertadjacenthtml.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/internationalization.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/intersectionobserver-v2.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/intersectionobserver.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/js-regexp-lookbehind.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/justify-content-space-evenly.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/kerning-pairs-ligatures.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/keyboardevent-charcode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/keyboardevent-code.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/keyboardevent-getmodifierstate.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/keyboardevent-location.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/keyboardevent-which.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/link-rel-dns-prefetch.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/link-rel-modulepreload.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/link-rel-preconnect.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/link-rel-prerender.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/mdn-css-backdrop-pseudo-element.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/mdn-css-unicode-bidi-isolate-override.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/mdn-css-unicode-bidi-isolate.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/mdn-css-unicode-bidi-plaintext.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/mdn-text-decoration-color.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/mdn-text-decoration-line.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/mdn-text-decoration-shorthand.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/mdn-text-decoration-style.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/mediacapture-fromelement.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/native-filesystem-api.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/once-event-listener.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/orientation-sensor.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/page-transition-events.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/passive-event-listener.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/permissions-policy.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/picture-in-picture.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/prefers-color-scheme.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/prefers-reduced-motion.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/registerprotocolhandler.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/requestanimationframe.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/requestidlecallback.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/same-site-cookie-attribute.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/screen-orientation.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/scrollintoviewifneeded.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/speech-recognition.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/spellcheck-attribute.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/stricttransportsecurity.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/subresource-bundling.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/subresource-integrity.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/unhandledrejection.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/upgradeinsecurerequests.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/url-scroll-to-text-fragment.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/viewport-unit-variants.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/wasm-extended-const.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/wasm-mutable-globals.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/wasm-nontrapping-fptoint.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/caniuse-lite/data/features/wasm-reference-types.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/chokidar/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/chokidar/node_modules/glob-parent/node_modules/is-glob/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/chokidar/node_modules/glob-parent/node_modules/is-glob/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/chokidar/node_modules/glob-parent/node_modules/is-glob/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/chokidar/node_modules/glob-parent/node_modules/is-glob/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/chokidar/node_modules/glob-parent/node_modules/is-glob/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/chokidar/node_modules/is-extendable/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/chokidar/node_modules/to-regex-range/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/define-property/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/define-property/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/define-property/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/define-property/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/is-descriptor/.editorconfig’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/is-descriptor/.eslintrc’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/is-descriptor/.github/FUNDING.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/is-descriptor/CHANGELOG.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/is-descriptor/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/is-descriptor/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/is-descriptor/test/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/copy-props/node_modules/is-plain-object/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/copy-props/node_modules/is-plain-object/dist/is-plain-object.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/copy-props/node_modules/is-plain-object/dist/is-plain-object.mjs’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/copy-props/node_modules/is-plain-object/is-plain-object.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/copy-props/node_modules/is-plain-object/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/default-compare/node_modules/kind-of/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/electron-to-chromium/full-chromium-versions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/enhanced-resolve/lib/ModulesInHierachicDirectoriesPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/enhanced-resolve/lib/ModulesInHierarchicalDirectoriesPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/enhanced-resolve/lib/SyncAsyncFileSystemDecorator.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/es5-ext/number/is-safe-integer/is-implemented.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/es5-ext/number/max-safe-integer/is-implemented.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/es5-ext/number/min-safe-integer/is-implemented.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/es5-ext/object/set-prototype-of/is-implemented.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/es5-ext/string/#/code-point-at/is-implemented.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/es5-ext/string/from-code-point/is-implemented.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/es6-symbol/lib/private/setup/standard-symbols.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/debug/.coveralls.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/debug/component.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/debug/karma.conf.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/debug/src/browser.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/debug/src/inspector-log.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/define-property/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/define-property/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/define-property/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/define-property/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/extend-shallow/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/extend-shallow/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/extend-shallow/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/.editorconfig’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/.eslintrc’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/.github/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/.github/FUNDING.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/.nycrc’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/CHANGELOG.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/test/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/test/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-extendable/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-extendable/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-extendable/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-extendable/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/extglob/node_modules/define-property/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/extglob/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/fast-uri/.github/workflows/package-manager-ci.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/braces/lib/compilers.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/braces/node_modules/extend-shallow/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/braces/node_modules/extend-shallow/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/braces/node_modules/extend-shallow/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/braces/node_modules/extend-shallow/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/braces/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/fill-range/node_modules/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/fill-range/node_modules/extend-shallow/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/fill-range/node_modules/extend-shallow/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/fill-range/node_modules/extend-shallow/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/fill-range/node_modules/extend-shallow/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/fill-range/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/fill-range/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/is-extendable/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/is-extendable/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/is-number/node_modules/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/is-number/node_modules/kind-of/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/is-number/node_modules/kind-of/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/is-number/node_modules/kind-of/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/is-number/node_modules/kind-of/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/is-number/node_modules/kind-of/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/micromatch/CHANGELOG.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/micromatch/lib/cache.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/micromatch/lib/compilers.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/micromatch/lib/parsers.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/micromatch/lib/utils.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/micromatch/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/to-regex-range/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/to-regex-range/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/to-regex-range/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/fsevents/build/Release/.deps/Release/obj.target/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/fsevents/build/Release/.deps/Release/obj.target/fse/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/fsevents/build/Release/.deps/Release/obj.target/fse/fsevents.o.d’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/fsevents/build/Release/obj.target/fse/fsevents.o’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/glob-stream/node_modules/glob-parent/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/gulp-cli/lib/versioned/^3.7.0/log/tasks-simple.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/gulp-cli/lib/versioned/^4.0.0/log/tasks-simple.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/has-symbols/test/shams/get-own-property-symbols.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/has-values/node_modules/is-number/node_modules/kind-of/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/has-values/node_modules/is-number/node_modules/kind-of/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/has-values/node_modules/is-number/node_modules/kind-of/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/has-values/node_modules/is-number/node_modules/kind-of/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/has-values/node_modules/is-number/node_modules/kind-of/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/jest-worker/build/workers/ChildProcessWorker.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/jest-worker/build/workers/NodeThreadsWorker.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/jest-worker/node_modules/supports-color/browser.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/jest-worker/node_modules/supports-color/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/jest-worker/node_modules/supports-color/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/jest-worker/node_modules/supports-color/readme.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-schema-traverse/.github/workflows/build.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-schema-traverse/.github/workflows/publish.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/.npmignore’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/.travis.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/example/key_cmp.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/example/nested.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/example/str.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/example/value_cmp.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/readme.markdown’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/test/cmp.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/test/nested.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/test/replacer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/test/space.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/test/str.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/test/to-json.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/braces/node_modules/extend-shallow/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/braces/node_modules/extend-shallow/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/braces/node_modules/extend-shallow/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/braces/node_modules/extend-shallow/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/braces/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/fill-range/node_modules/extend-shallow/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/fill-range/node_modules/extend-shallow/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/fill-range/node_modules/extend-shallow/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/fill-range/node_modules/extend-shallow/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/fill-range/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/is-extendable/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/is-number/node_modules/kind-of/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/is-number/node_modules/kind-of/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/is-number/node_modules/kind-of/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/is-number/node_modules/kind-of/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/is-number/node_modules/kind-of/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/micromatch/lib/compilers.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/to-regex-range/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/node-releases/data/release-schedule/release-schedule.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/normalize-package-data/lib/extract_description.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/normalize-package-data/lib/warning_messages.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/normalize-package-data/node_modules/semver/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/normalize-package-data/node_modules/semver/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/normalize-package-data/node_modules/semver/bin/semver’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/normalize-package-data/node_modules/semver/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/normalize-package-data/node_modules/semver/range.bnf’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/normalize-package-data/node_modules/semver/semver.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/define-property/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/define-property/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/define-property/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/define-property/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/.editorconfig’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/.eslintrc’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/.github/FUNDING.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/CHANGELOG.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/test/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/read-pkg-up/node_modules/path-exists/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readable-stream/lib/internal/streams/BufferList.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readable-stream/lib/internal/streams/stream-browser.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readable-stream/node_modules/safe-buffer/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readable-stream/node_modules/safe-buffer/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readable-stream/node_modules/safe-buffer/index.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readable-stream/node_modules/safe-buffer/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readable-stream/node_modules/safe-buffer/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/braces/node_modules/extend-shallow/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/braces/node_modules/extend-shallow/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/braces/node_modules/extend-shallow/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/braces/node_modules/extend-shallow/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/braces/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/fill-range/node_modules/extend-shallow/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/fill-range/node_modules/extend-shallow/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/fill-range/node_modules/extend-shallow/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/fill-range/node_modules/extend-shallow/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/fill-range/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/is-extendable/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/is-number/node_modules/kind-of/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/is-number/node_modules/kind-of/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/is-number/node_modules/kind-of/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/is-number/node_modules/kind-of/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/is-number/node_modules/kind-of/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/micromatch/lib/compilers.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/to-regex-range/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/module_dir/zmodules/bbb/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/browser_field/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/dot_slash_main/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/incorrect_main/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/multirepo/packages/package-a/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/multirepo/packages/package-a/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/multirepo/packages/package-a/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/multirepo/packages/package-b/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/multirepo/packages/package-b/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/multirepo/packages/package-b/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/nested_symlinks/mylib/async.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/nested_symlinks/mylib/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/nested_symlinks/mylib/sync.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/other_path/lib/other-lib.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/symlinked/_/node_modules/foo.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/symlinked/_/symlink_target/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/symlinked/_/symlink_target/.gitkeep’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/symlinked/package/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/shadowed_core/node_modules/util/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/schema-utils/declarations/keywords/absolutePath.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/schema-utils/declarations/keywords/undefinedAsNull.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/set-value/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/set-value/node_modules/is-extendable/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon-node/node_modules/define-property/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon-node/node_modules/define-property/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon-node/node_modules/define-property/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon-node/node_modules/define-property/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon-util/node_modules/kind-of/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/debug/src/inspector-log.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/define-property/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/define-property/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/define-property/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/extend-shallow/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/extend-shallow/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/is-descriptor/.editorconfig’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/is-descriptor/.github/FUNDING.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/is-descriptor/CHANGELOG.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/is-descriptor/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/is-descriptor/test/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/is-extendable/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/dist/source-map.debug.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/dist/source-map.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/dist/source-map.min.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/dist/source-map.min.js.map’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/lib/array-set.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/lib/base64-vlq.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/lib/base64.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/lib/binary-search.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/lib/mapping-list.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/lib/quick-sort.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/lib/source-map-consumer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/lib/source-map-generator.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/lib/source-node.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/source-map/source-map.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/source-map-resolve/lib/source-map-resolve-node.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/source-map-support/browser-source-map-support.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/define-property/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/define-property/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/define-property/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/define-property/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/.editorconfig’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/.eslintrc’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/.github/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/.github/FUNDING.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/CHANGELOG.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/test/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/string_decoder/node_modules/safe-buffer/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/string_decoder/node_modules/safe-buffer/index.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/string_decoder/node_modules/safe-buffer/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/string_decoder/node_modules/safe-buffer/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/supports-preserve-symlinks-flag/.github/FUNDING.yml’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/has-flag/index.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/has-flag/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/has-flag/license’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/has-flag/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/has-flag/readme.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/Farm.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/Farm.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/FifoQueue.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/FifoQueue.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/PriorityQueue.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/PriorityQueue.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/WorkerPool.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/WorkerPool.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/base/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/base/BaseWorkerPool.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/base/BaseWorkerPool.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/index.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/types.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/types.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/ChildProcessWorker.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/ChildProcessWorker.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/NodeThreadsWorker.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/NodeThreadsWorker.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/messageParent.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/messageParent.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/processChild.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/processChild.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/threadChild.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers/threadChild.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/serialize-javascript/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/serialize-javascript/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/serialize-javascript/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/serialize-javascript/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/serialize-javascript/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/supports-color/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/supports-color/browser.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/supports-color/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/supports-color/license’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/supports-color/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/supports-color/readme.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/fonts/droid/droid_sans_bold.typeface.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/fonts/droid/droid_sans_mono_regular.typeface.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/fonts/droid/droid_sans_regular.typeface.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/fonts/droid/droid_serif_bold.typeface.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/fonts/droid/droid_serif_regular.typeface.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/fonts/gentilis_bold.typeface.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/fonts/gentilis_regular.typeface.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/fonts/helvetiker_bold.typeface.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/fonts/helvetiker_regular.typeface.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/fonts/optimer_regular.typeface.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/animation/AnimationClipCreator.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/animation/MMDAnimationHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/controls/DeviceOrientationControls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/controls/FirstPersonControls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/controls/PointerLockControls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/controls/experimental/CameraControls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/effects/ParallaxBarrierEffect.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/environments/DebugEnvironment.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/environments/RoomEnvironment.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/geometries/ParametricGeometries.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/geometries/RoundedBoxGeometry.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/helpers/PositionalAudioHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/helpers/RectAreaLightHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/helpers/VertexNormalsHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/helpers/VertexTangentsHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/interactive/InteractiveGroup.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/interactive/SelectionHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/libs/basis/basis_transcoder.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/libs/basis/basis_transcoder.wasm’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/libs/draco/draco_wasm_wrapper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/libs/draco/gltf/draco_decoder.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/libs/draco/gltf/draco_decoder.wasm’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/libs/draco/gltf/draco_encoder.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/libs/draco/gltf/draco_wasm_wrapper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/lights/RectAreaLightUniformsLib.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/loaders/HDRCubeTextureLoader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/misc/GPUComputationRenderer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/modifiers/EdgeSplitModifier.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/modifiers/TessellateModifier.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/objects/ReflectorForSSRPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/postprocessing/AdaptiveToneMappingPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/postprocessing/AfterimagePass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/postprocessing/CubeTexturePass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/postprocessing/DotScreenPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/postprocessing/EffectComposer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/postprocessing/HalftonePass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/postprocessing/SSAARenderPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/postprocessing/TAARenderPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/postprocessing/UnrealBloomPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/ACESFilmicToneMappingShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/BrightnessContrastShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/ColorCorrectionShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/DepthLimitedBlurShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/GammaCorrectionShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/HorizontalBlurShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/HorizontalTiltShiftShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/HueSaturationShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/LuminosityHighPassShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/SobelOperatorShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/SubsurfaceScatteringShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/UnpackDepthRGBAShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/VerticalTiltShiftShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/shaders/WaterRefractionShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/js/utils/GeometryCompressionUtils.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/animation/AnimationClipCreator.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/animation/MMDAnimationHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/controls/DeviceOrientationControls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/controls/FirstPersonControls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/controls/PointerLockControls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/controls/TrackballControls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/controls/TransformControls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/controls/experimental/CameraControls.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/effects/ParallaxBarrierEffect.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/effects/PeppersGhostEffect.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/environments/DebugEnvironment.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/environments/RoomEnvironment.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/geometries/BoxLineGeometry.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/geometries/LightningStrike.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/geometries/ParametricGeometries.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/geometries/RoundedBoxGeometry.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/helpers/PositionalAudioHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/helpers/RectAreaLightHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/helpers/VertexNormalsHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/helpers/VertexTangentsHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/interactive/InteractiveGroup.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/interactive/SelectionHelper.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/libs/OimoPhysics/OimoPhysics.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/libs/chevrotain.module.min.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/libs/meshopt_decoder.module.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/libs/motion-controllers.module.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/libs/rhino3dm/rhino3dm.module.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/lights/LightProbeGenerator.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/lights/RectAreaLightUniformsLib.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/lines/LineSegmentsGeometry.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/loaders/BasisTextureLoader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/loaders/HDRCubeTextureLoader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/loaders/NodeMaterialLoader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/misc/GPUComputationRenderer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/modifiers/EdgeSplitModifier.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/modifiers/SimplifyModifier.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/modifiers/TessellateModifier.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/accessors/CameraNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/accessors/ColorsNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/accessors/NormalNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/accessors/PositionNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/accessors/ReflectNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/accessors/ResolutionNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/accessors/ScreenUVNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/core/FunctionCallNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/effects/ColorAdjustmentNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/effects/LuminanceNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/inputs/CubeTextureNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/inputs/ReflectorNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/BasicNodeMaterial.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/MeshStandardNodeMaterial.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/NodeMaterial.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/PhongNodeMaterial.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/SpriteNodeMaterial.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/StandardNodeMaterial.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/nodes/BasicNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/nodes/MeshStandardNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/nodes/PhongNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/nodes/RawNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/nodes/SpriteNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/materials/nodes/StandardNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/misc/TextureCubeNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/misc/TextureCubeUVNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/postprocessing/NodePass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/postprocessing/NodePostProcessing.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/procedural/CheckerNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/procedural/Fractal3DNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/procedural/Noise2DNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/procedural/Noise3DNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/utils/ColorSpaceNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/utils/MaxMIPLevelNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/utils/SpecularMIPLevelNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/nodes/utils/UVTransformNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/objects/ReflectorForSSRPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/AdaptiveToneMappingPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/AfterimagePass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/CubeTexturePass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/DotScreenPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/EffectComposer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/HalftonePass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/OutlinePass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/SSAARenderPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/TAARenderPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/TexturePass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/postprocessing/UnrealBloomPass.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/accessors/CameraNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/accessors/MaterialNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/accessors/MaterialReferenceNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/accessors/ModelNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/accessors/ModelViewProjectionNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/accessors/NormalNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/accessors/Object3DNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/accessors/PositionNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/accessors/ReferenceNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/accessors/UVNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/consts/MathConsts.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/AttributeNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/CodeNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/ConstNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/ContextNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/ExpressionNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/FunctionCallNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/FunctionNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/InputNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/NodeAttribute.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/NodeBuilder.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/NodeCode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/NodeFrame.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/NodeFunctionInput.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/NodeKeywords.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/NodeSlot.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/NodeUniform.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/NodeVar.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/NodeVary.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/PropertyNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/StructNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/StructVarNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/TempNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/VarNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/VaryNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/core/constants.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/display/ColorSpaceNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/display/NormalMapNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/functions/BSDFs.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/functions/EncodingFunctions.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/functions/MathFunctions.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/inputs/ColorNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/inputs/FloatNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/inputs/Matrix3Node.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/inputs/Matrix4Node.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/inputs/TextureNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/inputs/Vector2Node.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/inputs/Vector3Node.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/inputs/Vector4Node.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/lights/LightContextNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/lights/LightNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/lights/LightsNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/lights/PhysicalMaterialContextNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/math/MathNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/math/OperatorNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/utils/SwitchNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/nodes/utils/TimerNode.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgl/nodes/WebGLNodeBuilder.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgl/nodes/WebGLNodes.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUAttributes.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUBackground.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUBinding.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUBindings.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUComputePipelines.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUGeometries.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUInfo.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUObjects.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUProgrammableStage.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUProperties.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPURenderLists.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPURenderPipeline.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPURenderPipelines.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPURenderer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUSampledTexture.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUSampler.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUStorageBuffer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUTextureRenderer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUTextureUtils.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUTextures.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUUniform.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/WebGPUUniformsGroup.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/constants.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/nodes/ShaderLib.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/nodes/WebGPUNodeBuilder.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/nodes/WebGPUNodeSampledTexture.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/nodes/WebGPUNodeSampler.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/nodes/WebGPUNodeUniform.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/nodes/WebGPUNodeUniformsGroup.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/renderers/webgpu/nodes/WebGPUNodes.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/ACESFilmicToneMappingShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/BleachBypassShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/BrightnessContrastShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/ColorCorrectionShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/DepthLimitedBlurShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/GammaCorrectionShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/HorizontalBlurShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/HorizontalTiltShiftShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/HueSaturationShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/LuminosityHighPassShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/SobelOperatorShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/SubsurfaceScatteringShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/TriangleBlurShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/UnpackDepthRGBAShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/VerticalBlurShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/VerticalTiltShiftShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/shaders/WaterRefractionShader.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/utils/GeometryCompressionUtils.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/webxr/OculusHandPointerModel.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/webxr/XRControllerModelFactory.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/examples/jsm/webxr/XRHandPrimitiveModel.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/animation/tracks/BooleanKeyframeTrack.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/animation/tracks/ColorKeyframeTrack.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/animation/tracks/NumberKeyframeTrack.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/animation/tracks/QuaternionKeyframeTrack.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/animation/tracks/StringKeyframeTrack.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/animation/tracks/VectorKeyframeTrack.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/extras/curves/QuadraticBezierCurve3.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/extras/objects/ImmediateRenderObject.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/math/interpolants/DiscreteInterpolant.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/math/interpolants/LinearInterpolant.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/math/interpolants/QuaternionLinearInterpolant.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/WebGLMultipleRenderTargets.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/WebGLMultisampleRenderTarget.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/alphamap_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/alphamap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/alphatest_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/alphatest_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/aomap_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/aomap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/begin_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/beginnormal_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/bsdfs.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/bumpmap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/clearcoat_normal_fragment_begin.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/clearcoat_normal_fragment_maps.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/clearcoat_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/clipping_planes_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/clipping_planes_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/clipping_planes_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/clipping_planes_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/color_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/color_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/color_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/color_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/common.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/cube_uv_reflection_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/default_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/default_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/defaultnormal_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/displacementmap_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/displacementmap_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/dithering_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/dithering_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/emissivemap_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/emissivemap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/encodings_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/encodings_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/envmap_common_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/envmap_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/envmap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/envmap_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/envmap_physical_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/envmap_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/fog_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/fog_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/fog_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/fog_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/gradientmap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lightmap_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lightmap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_fragment_begin.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_fragment_end.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_fragment_maps.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_lambert_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_pars_begin.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_phong_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_phong_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_physical_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_physical_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_toon_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/lights_toon_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/logdepthbuf_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/logdepthbuf_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/logdepthbuf_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/logdepthbuf_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/map_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/map_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/map_particle_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/map_particle_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/metalnessmap_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/metalnessmap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/morphnormal_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/morphtarget_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/morphtarget_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/normal_fragment_begin.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/normal_fragment_maps.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/normal_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/normal_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/normal_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/normalmap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/output_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/packing.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/premultiplied_alpha_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/project_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/roughnessmap_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/roughnessmap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/shadowmap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/shadowmap_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/shadowmap_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/shadowmask_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/skinbase_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/skinning_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/skinning_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/skinnormal_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/specularmap_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/specularmap_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/tonemapping_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/tonemapping_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/transmission_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/transmission_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/uv2_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/uv2_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/uv2_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/uv_pars_fragment.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/uv_pars_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/uv_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderChunk/worldpos_vertex.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/background_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/background_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/cube_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/cube_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/depth_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/depth_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/distanceRGBA_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/distanceRGBA_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/equirect_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/equirect_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/linedashed_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/linedashed_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshbasic_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshbasic_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshlambert_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshlambert_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshmatcap_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshmatcap_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshnormal_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshnormal_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshphong_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshphong_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshphysical_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshphysical_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshtoon_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/meshtoon_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/points_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/points_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/shadow_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/shadow_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/sprite_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/sprite_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/vsm_frag.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/shaders/ShaderLib/vsm_vert.glsl.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/webgl/WebGLBufferRenderer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/three/src/renderers/webgl/WebGLIndexedBufferRenderer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/to-object-path/node_modules/kind-of/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/list/api/list-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/list/plugin-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/root/api/root-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/root/controller/root.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/separator/api/separator-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/separator/api/separator.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/separator/controller/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/separator/controller/separator.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/separator/plugin-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/separator/plugin.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/separator/view/separator.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/slider/api/slider-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/slider/api/slider.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/slider/plugin-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/text/api/text-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/tweakpane/dist/types/blade/text/plugin-test.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/union-value/node_modules/is-extendable/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/union-value/node_modules/is-extendable/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/unset-value/node_modules/has-value/node_modules/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/unset-value/node_modules/has-value/node_modules/isobject/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/unset-value/node_modules/has-value/node_modules/isobject/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/unset-value/node_modules/has-value/node_modules/isobject/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/unset-value/node_modules/has-value/node_modules/isobject/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/unset-value/node_modules/has-value/node_modules/isobject/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/unset-value/node_modules/has-values/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-fs/lib/dest/write-contents/write-buffer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-fs/lib/dest/write-contents/write-stream.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-fs/lib/dest/write-contents/write-symbolic-link.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-fs/lib/src/read-contents/read-symbolic-link.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-sourcemap/node_modules/convert-source-map/’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-sourcemap/node_modules/convert-source-map/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-sourcemap/node_modules/convert-source-map/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-sourcemap/node_modules/convert-source-map/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-sourcemap/node_modules/convert-source-map/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-sourcemap/node_modules/normalize-path/LICENSE’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-sourcemap/node_modules/normalize-path/README.md’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-sourcemap/node_modules/normalize-path/index.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/vinyl-sourcemap/node_modules/normalize-path/package.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-cli/lib/utils/dynamic-import-loader.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-cli/node_modules/commander/lib/argument.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-cli/node_modules/commander/lib/command.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-cli/node_modules/commander/lib/option.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-cli/node_modules/commander/lib/suggestSimilar.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-cli/node_modules/commander/package-support.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-cli/node_modules/commander/typings/esm.d.mts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-cli/node_modules/commander/typings/index.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-sources/lib/helpers/createMappingsSerializer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-sources/lib/helpers/getFromStreamChunks.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-sources/lib/helpers/getGeneratedSourceInfo.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-sources/lib/helpers/splitIntoPotentialTokens.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-sources/lib/helpers/streamAndGetSourceAndMap.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-sources/lib/helpers/streamChunksOfCombinedSourceMap.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-sources/lib/helpers/streamChunksOfRawSource.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-sources/lib/helpers/streamChunksOfSourceMap.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack-sources/lib/helpers/stringBufferUtils.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/AsyncDependencyToInitialChunkError.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/EnvironmentNotSupportAsyncWarning.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/SourceMapDevToolModuleOptionsPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/async-modules/AwaitDependenciesInitFragment.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/async-modules/InferAsyncModulesPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/container/ContainerEntryDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/container/ContainerEntryModuleFactory.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/container/ContainerExposedDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/container/ContainerReferencePlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/container/HoistContainerReferencesPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/container/RemoteToExternalDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/AMDDefineDependencyParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/AMDRequireArrayDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/AMDRequireContextDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlock.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/AMDRequireDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/AMDRequireItemDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CachedConstDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CommonJsDependencyHelpers.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CommonJsExportRequireDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CommonJsExportsDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CommonJsExportsParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CommonJsFullRequireDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CommonJsImportsParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CommonJsRequireContextDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CommonJsRequireDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CommonJsSelfReferenceDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ContextDependencyHelpers.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ContextDependencyTemplateAsId.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ContextDependencyTemplateAsRequireCall.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ContextElementDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CreateScriptUrlDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CriticalDependencyWarning.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CssIcssExportDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CssIcssImportDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CssIcssSymbolDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CssLocalIdentifierDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/CssSelfLocalIdentifierDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/DelegatedSourceDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ExportsInfoDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ExternalModuleDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ExternalModuleInitFragment.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyAcceptDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyAcceptImportDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyCompatibilityDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyDetectionParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyEvaluatedImportSpecifierDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyExportDependencyParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyExportExpressionDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyExportHeaderDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyExportImportedSpecifierDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyExportInitFragment.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyExportSpecifierDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyImportDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyImportDependencyParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyImportSideEffectDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyImportSpecifierDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyModulesPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/HarmonyTopLevelThisParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ImportContextDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ImportEagerDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ImportMetaContextDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ImportMetaContextDependencyParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ImportMetaContextPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ImportMetaHotAcceptDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ImportMetaHotDeclineDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ImportWeakDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/JsonExportsDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/LoaderImportDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/LocalModuleDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ModuleDecoratorDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ModuleDependencyTemplateAsId.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ModuleDependencyTemplateAsRequireId.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ModuleHotAcceptDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/ModuleHotDeclineDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/PureExpressionDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireContextDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireContextDependencyParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireContextPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlock.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlockParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireEnsureDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireEnsureItemDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireHeaderDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireIncludeDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireIncludeDependencyParserPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireIncludePlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireResolveContextDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireResolveDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RequireResolveHeaderDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/RuntimeRequirementsDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/StaticExportsDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/UnsupportedDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/WebAssemblyExportImportedDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/WebAssemblyImportDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/WebpackIsIncludedDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/dependencies/getFunctionExpression.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/esm/ExportWebpackRequireRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/esm/ModuleChunkLoadingRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/hmr/HotModuleReplacementRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/hmr/JavascriptHotModuleReplacement.runtime.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/javascript/ArrayPushCallbackChunkFormatPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/javascript/BasicEvaluatedExpression.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/javascript/CommonJsChunkFormatPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/javascript/EnableChunkLoadingPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/javascript/JavascriptModulesPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/javascript/JavascriptParserHelpers.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/library/ExportPropertyLibraryPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/node/ReadFileChunkLoadingRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/node/ReadFileCompileAsyncWasmPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/node/RequireChunkLoadingRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/optimize/AggressiveSplittingPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/optimize/EnsureChunkConditionsPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/optimize/FlagIncludedChunksPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/optimize/MergeDuplicateChunksPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/optimize/ModuleConcatenationPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/optimize/RemoveParentModulesPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/performance/AssetsOverSizeLimitWarning.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/performance/EntrypointsOverSizeLimitWarning.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/prefetch/ChunkPrefetchFunctionRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/prefetch/ChunkPrefetchPreloadPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/prefetch/ChunkPrefetchStartupRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/prefetch/ChunkPrefetchTriggerRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/prefetch/ChunkPreloadTriggerRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/AutoPublicPathRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/CompatGetDefaultExportRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/CreateFakeNamespaceObjectRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/CreateScriptRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/CreateScriptUrlRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/DefinePropertyGettersRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/GetChunkFilenameRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/GetMainFilenameRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/GetTrustedTypesPolicyRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/HasOwnPropertyRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/MakeNamespaceObjectRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/OnChunksLoadedRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/StartupChunkDependenciesPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/StartupChunkDependenciesRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/StartupEntrypointRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/runtime/SystemContextRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/serialization/AggregateErrorSerializer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/serialization/DateObjectSerializer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/serialization/ErrorObjectSerializer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/serialization/MapObjectSerializer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/serialization/NullPrototypeObjectSerializer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/serialization/PlainObjectSerializer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/serialization/RegExpObjectSerializer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/serialization/SerializerMiddleware.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/serialization/SetObjectSerializer.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/serialization/SingleItemMiddleware.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/sharing/ConsumeSharedFallbackDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/sharing/ConsumeSharedRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/sharing/ProvideForSharedDependency.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/sharing/ProvideSharedModuleFactory.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-async/AsyncWasmLoadingRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-async/AsyncWebAssemblyGenerator.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-async/AsyncWebAssemblyJavascriptGenerator.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-async/AsyncWebAssemblyModulesPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-async/AsyncWebAssemblyParser.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-async/UniversalCompileAsyncWasmPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-sync/UnsupportedWebAssemblyFeatureError.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-sync/WasmChunkLoadingRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-sync/WasmFinalizeExportsPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-sync/WebAssemblyInInitialChunkError.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-sync/WebAssemblyJavascriptGenerator.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/wasm-sync/WebAssemblyModulesPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/web/JsonpChunkLoadingRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/webworker/ImportScriptsChunkLoadingPlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/webworker/ImportScriptsChunkLoadingRuntimeModule.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/lib/webworker/WebWorkerTemplatePlugin.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/DllReferencePlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/DllReferencePlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/HashedModuleIdsPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/HashedModuleIdsPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/HashedModuleIdsPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/LoaderOptionsPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/LoaderOptionsPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/LoaderOptionsPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/ProgressPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/SourceMapDevToolPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/SourceMapDevToolPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/SourceMapDevToolPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/WatchIgnorePlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/WatchIgnorePlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetGeneratorOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetGeneratorOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetGeneratorOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetInlineGeneratorOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetInlineGeneratorOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetInlineGeneratorOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetParserOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetParserOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetParserOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetResourceGeneratorOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetResourceGeneratorOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/asset/AssetResourceGeneratorOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ContainerPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ContainerPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ContainerPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ContainerReferencePlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ContainerReferencePlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ContainerReferencePlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ExternalsType.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ExternalsType.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ExternalsType.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ModuleFederationPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ModuleFederationPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/container/ModuleFederationPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssAutoGeneratorOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssAutoGeneratorOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssAutoGeneratorOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssAutoParserOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssAutoParserOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssAutoParserOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssGeneratorOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssGeneratorOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssGeneratorOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssGlobalGeneratorOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssGlobalGeneratorOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssGlobalGeneratorOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssGlobalParserOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssGlobalParserOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssGlobalParserOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssModuleGeneratorOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssModuleGeneratorOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssModuleGeneratorOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssModuleParserOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssModuleParserOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssModuleParserOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssParserOptions.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssParserOptions.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/css/CssParserOptions.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/debug/ProfilingPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/debug/ProfilingPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/debug/ProfilingPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/ids/OccurrenceChunkIdsPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/ids/OccurrenceChunkIdsPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/ids/OccurrenceChunkIdsPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/ids/OccurrenceModuleIdsPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/ids/OccurrenceModuleIdsPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/ids/OccurrenceModuleIdsPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/json/JsonModulesPluginGenerator.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/json/JsonModulesPluginGenerator.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/json/JsonModulesPluginGenerator.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/json/JsonModulesPluginParser.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/json/JsonModulesPluginParser.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/json/JsonModulesPluginParser.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/AggressiveSplittingPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/AggressiveSplittingPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/AggressiveSplittingPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/LimitChunkCountPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/LimitChunkCountPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/LimitChunkCountPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/MergeDuplicateChunksPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/MergeDuplicateChunksPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/MergeDuplicateChunksPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/MinChunkSizePlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/MinChunkSizePlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/optimize/MinChunkSizePlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/schemes/HttpUriPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/schemes/HttpUriPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/schemes/HttpUriPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/sharing/ConsumeSharedPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/sharing/ConsumeSharedPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/sharing/ConsumeSharedPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/sharing/ProvideSharedPlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/sharing/ProvideSharedPlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/sharing/ProvideSharedPlugin.json’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/sharing/SharePlugin.check.d.ts’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/sharing/SharePlugin.check.js’
+Warning in utils::tar(filepath, pkgname, compression = compression, compression_level = 9L,  :
+  storing paths of more than 100 bytes is not portable:
+  ‘neurosurf/inst/htmlwidgets/neurosurface/node_modules/webpack/schemas/plugins/sharing/SharePlugin.json’
+
+══ Checking ════════════════════════════════════════════════════════════════════
+Setting env vars:
+• _R_CHECK_CRAN_INCOMING_REMOTE_               : FALSE
+• _R_CHECK_CRAN_INCOMING_                      : FALSE
+• _R_CHECK_FORCE_SUGGESTS_                     : FALSE
+• _R_CHECK_PACKAGES_USED_IGNORE_UNUSED_IMPORTS_: FALSE
+• NOT_CRAN                                     : true
+── R CMD check ─────────────────────────────────────────────────────────────────
+* using log directory ‘/private/var/folders/9h/nkjq6vss7mqdl4ck7q1hd8ph0000gp/T/RtmpCeAB3h/file12704e0e1d16/neurosurf.Rcheck’
+* using R version 4.3.2 (2023-10-31)
+* using platform: aarch64-apple-darwin20 (64-bit)
+* R was compiled by
+    Apple clang version 14.0.0 (clang-1400.0.29.202)
+    GNU Fortran (GCC) 12.2.0
+* running under: macOS Sonoma 14.3
+* using session charset: UTF-8
+* using options ‘--no-manual --as-cran’
+* checking for file ‘neurosurf/DESCRIPTION’ ... OK
+* checking extension type ... Package
+* this is package ‘neurosurf’ version ‘0.1.0’
+* package encoding: UTF-8
+* checking package namespace information ... OK
+* checking package dependencies ... OK
+* checking if this is a source package ... NOTE
+Found the following apparent object files/libraries:
+  inst/htmlwidgets/neurosurface/node_modules/fsevents/build/Release/obj.target/fse/fsevents.o
+Object files/libraries should not be included in a source package.
+* checking if there is a namespace ... OK
+* checking for executable files ... OK
+* checking for hidden files and directories ... NOTE
+Found the following hidden files and directories:
+  inst/htmlwidgets/neurosurface/node_modules/.package-lock.json
+  inst/htmlwidgets/neurosurface/node_modules/@xtuc/ieee754/dist/.gitkeep
+  inst/htmlwidgets/neurosurface/node_modules/ajv/.runkit_example.js
+  inst/htmlwidgets/neurosurface/node_modules/archy/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/array-initial/.jshintrc
+  inst/htmlwidgets/neurosurface/node_modules/array-initial/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/array-initial/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/buffer-equal/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/call-bind/.eslintignore
+  inst/htmlwidgets/neurosurface/node_modules/call-bind/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/call-bind/.nycrc
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+  inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/is-descriptor/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/clone/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/cloneable-readable/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/color-name/.eslintrc.json
+  inst/htmlwidgets/neurosurface/node_modules/color-name/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/colormap/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/concat-map/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/deepmerge/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/deepmerge/.eslintcache
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+  inst/htmlwidgets/neurosurface/node_modules/define-data-property/.nycrc
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+  inst/htmlwidgets/neurosurface/node_modules/define-properties/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/define-properties/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/duplexify/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/es-define-property/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/es-define-property/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/es-errors/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/es5-ext/promise/.eslintrc.json
+  inst/htmlwidgets/neurosurface/node_modules/es6-iterator/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/es6-iterator/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/es6-iterator/test/.eslintrc.json
+  inst/htmlwidgets/neurosurface/node_modules/es6-symbol/.testignore
+  inst/htmlwidgets/neurosurface/node_modules/es6-weak-map/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/esniff/.prettierignore
+  inst/htmlwidgets/neurosurface/node_modules/esniff/.testignore
+  inst/htmlwidgets/neurosurface/node_modules/esrecurse/.babelrc
+  inst/htmlwidgets/neurosurface/node_modules/esrecurse/node_modules/estraverse/.jshintrc
+  inst/htmlwidgets/neurosurface/node_modules/estraverse/.jshintrc
+  inst/htmlwidgets/neurosurface/node_modules/event-emitter/.lint
+  inst/htmlwidgets/neurosurface/node_modules/event-emitter/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/event-emitter/.testignore
+  inst/htmlwidgets/neurosurface/node_modules/event-emitter/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/events/.airtap.yml
+  inst/htmlwidgets/neurosurface/node_modules/events/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/debug/.coveralls.yml
+  inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/debug/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/debug/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/debug/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/extend/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/extend/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/extend/.jscs.json
+  inst/htmlwidgets/neurosurface/node_modules/extend/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/fast-uri/.github/.stale.yml
+  inst/htmlwidgets/neurosurface/node_modules/fast-uri/test/.gitkeep
+  inst/htmlwidgets/neurosurface/node_modules/fastest-levenshtein/.eslintrc.json
+  inst/htmlwidgets/neurosurface/node_modules/fastest-levenshtein/.prettierrc
+  inst/htmlwidgets/neurosurface/node_modules/fastest-levenshtein/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/file-uri-to-path/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/file-uri-to-path/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/flat/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/flush-write-stream/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/fsevents/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/fsevents/build/.target.mk
+  inst/htmlwidgets/neurosurface/node_modules/fsevents/build/Release/.deps/Release/.node.d
+  inst/htmlwidgets/neurosurface/node_modules/fsevents/build/Release/.node
+  inst/htmlwidgets/neurosurface/node_modules/function-bind/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/function-bind/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/function-bind/test/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/get-intrinsic/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/get-intrinsic/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/glob-to-regexp/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/gopd/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/has-property-descriptors/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/has-property-descriptors/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/has-proto/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/has-symbols/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/has-symbols/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/hasown/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/hasown/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/is-accessor-descriptor/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/is-accessor-descriptor/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/is-accessor-descriptor/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/is-arrayish/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/is-arrayish/.istanbul.yml
+  inst/htmlwidgets/neurosurface/node_modules/is-arrayish/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/is-arrayish/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/is-core-module/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/is-core-module/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/is-data-descriptor/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/is-data-descriptor/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/is-data-descriptor/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/is-descriptor/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/is-descriptor/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/is-descriptor/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/is-module/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/isarray/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/isarray/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/isexe/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/json-schema-traverse/.eslintrc.yml
+  inst/htmlwidgets/neurosurface/node_modules/json-schema-traverse/spec/.eslintrc.yml
+  inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/json-stable-stringify-without-jsonify/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/just-debounce/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/just-debounce/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/lerp/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/lerp/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/liftoff/node_modules/rechoir/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/liftoff/node_modules/rechoir/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/matchdep/.jshintrc
+  inst/htmlwidgets/neurosurface/node_modules/matchdep/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/matchdep/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/next-tick/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/next-tick/.lint
+  inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/object-keys/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/object-keys/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/object-keys/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/object.assign/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/object.assign/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/object.assign/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/pretty-hrtime/.jshintignore
+  inst/htmlwidgets/neurosurface/node_modules/pretty-hrtime/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/pump/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/pumpify/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/randombytes/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/randombytes/.zuul.yml
+  inst/htmlwidgets/neurosurface/node_modules/readable-stream/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/require-directory/.jshintrc
+  inst/htmlwidgets/neurosurface/node_modules/require-directory/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/require-directory/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/require-main-filename/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/require-main-filename/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/resolve-url/.jshintrc
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+  inst/htmlwidgets/neurosurface/node_modules/safe-regex/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/set-function-length/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/set-function-length/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/debug/.coveralls.yml
+  inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/debug/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/debug/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/debug/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/is-descriptor/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/is-descriptor/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/is-descriptor/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/stack-trace/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/.editorconfig
+  inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/string_decoder/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/supports-preserve-symlinks-flag/.eslintrc
+  inst/htmlwidgets/neurosurface/node_modules/supports-preserve-symlinks-flag/.nycrc
+  inst/htmlwidgets/neurosurface/node_modules/sver-compat/.npmignore
+  inst/htmlwidgets/neurosurface/node_modules/sver-compat/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/terser/dist/.gitkeep
+  inst/htmlwidgets/neurosurface/node_modules/typedarray/.travis.yml
+  inst/htmlwidgets/neurosurface/node_modules/urix/.jshintrc
+  inst/htmlwidgets/neurosurface/node_modules/xtend/.jshintrc
+  .claude
+  inst/htmlwidgets/neurosurface/node_modules/.bin
+  inst/htmlwidgets/neurosurface/node_modules/balanced-match/.github
+  inst/htmlwidgets/neurosurface/node_modules/buffer-equal/.github
+  inst/htmlwidgets/neurosurface/node_modules/call-bind/.github
+  inst/htmlwidgets/neurosurface/node_modules/class-utils/node_modules/is-descriptor/.github
+  inst/htmlwidgets/neurosurface/node_modules/define-data-property/.github
+  inst/htmlwidgets/neurosurface/node_modules/define-properties/.github
+  inst/htmlwidgets/neurosurface/node_modules/es-define-property/.github
+  inst/htmlwidgets/neurosurface/node_modules/es-errors/.github
+  inst/htmlwidgets/neurosurface/node_modules/events/.github
+  inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/.github
+  inst/htmlwidgets/neurosurface/node_modules/fast-uri/.github
+  inst/htmlwidgets/neurosurface/node_modules/fsevents/build/Release/.deps
+  inst/htmlwidgets/neurosurface/node_modules/function-bind/.github
+  inst/htmlwidgets/neurosurface/node_modules/get-intrinsic/.github
+  inst/htmlwidgets/neurosurface/node_modules/global-prefix/node_modules/.bin
+  inst/htmlwidgets/neurosurface/node_modules/gopd/.github
+  inst/htmlwidgets/neurosurface/node_modules/has-property-descriptors/.github
+  inst/htmlwidgets/neurosurface/node_modules/has-proto/.github
+  inst/htmlwidgets/neurosurface/node_modules/has-symbols/.github
+  inst/htmlwidgets/neurosurface/node_modules/hasown/.github
+  inst/htmlwidgets/neurosurface/node_modules/is-accessor-descriptor/.github
+  inst/htmlwidgets/neurosurface/node_modules/is-data-descriptor/.github
+  inst/htmlwidgets/neurosurface/node_modules/is-descriptor/.github
+  inst/htmlwidgets/neurosurface/node_modules/json-schema-traverse/.github
+  inst/htmlwidgets/neurosurface/node_modules/next-tick/.github
+  inst/htmlwidgets/neurosurface/node_modules/normalize-package-data/node_modules/.bin
+  inst/htmlwidgets/neurosurface/node_modules/object-copy/node_modules/is-descriptor/.github
+  inst/htmlwidgets/neurosurface/node_modules/object.assign/.github
+  inst/htmlwidgets/neurosurface/node_modules/resolve/.github
+  inst/htmlwidgets/neurosurface/node_modules/serialize-javascript/.vscode
+  inst/htmlwidgets/neurosurface/node_modules/set-function-length/.github
+  inst/htmlwidgets/neurosurface/node_modules/snapdragon/node_modules/is-descriptor/.github
+  inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/.github
+  inst/htmlwidgets/neurosurface/node_modules/stream-shift/.github
+  inst/htmlwidgets/neurosurface/node_modules/supports-preserve-symlinks-flag/.github
+  inst/htmlwidgets/neurosurface/node_modules/wildcard/.github
+These were most likely included in error. See section ‘Package
+structure’ in the ‘Writing R Extensions’ manual.
+* checking for portable file names ... NOTE
+Found the following non-portable file paths:
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/lib/identifier.js
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/lib/identifier.js.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/lib/index.js.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/lib/keyword.js
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/lib/keyword.js.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@babel/helper-validator-identifier/scripts/generate-identifier-regex.js
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/gen-mapping/dist/gen-mapping.mjs.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/gen-mapping/dist/gen-mapping.umd.js.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/gen-mapping/dist/types/gen-mapping.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/gen-mapping/dist/types/sourcemap-segment.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/resolve-uri/dist/resolve-uri.mjs.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/resolve-uri/dist/resolve-uri.umd.js.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/resolve-uri/dist/types/resolve-uri.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/source-map/dist/source-map.umd.js.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/source-map/dist/types/source-map.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.mjs
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.mjs.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.umd.js
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.umd.js.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/types/scopes.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/types/sourcemap-codec.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/sourcemap-codec/dist/types/strings.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/trace-mapping.mjs
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/trace-mapping.mjs.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/trace-mapping.umd.js
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/trace-mapping.umd.js.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/any-map.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/binary-search.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/by-source.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/resolve.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/sourcemap-segment.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/strip-filename.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@jridgewell/trace-mapping/dist/types/trace-mapping.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/plugin-node-resolve/dist/es/package.json
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/@types/estree/LICENSE
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/@types/estree/README.md
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/@types/estree/index.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/@types/estree/package.json
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/CHANGELOG.md
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/README.md
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/dist/estree-walker.umd.js
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/dist/estree-walker.umd.js.map
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/package.json
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/src/estree-walker.js
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/src/index.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@rollup/pluginutils/node_modules/estree-walker/types/index.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/tweakpane-plugin-essentials.js
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/tweakpane-plugin-essentials.min.js
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/api/button-cell.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/api/button-grid.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/api/tp-button-grid-event.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/controller/button-grid-blade.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/controller/button-grid.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/button-grid/plugin.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/api/cubic-bezier.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/controller/cubic-bezier-graph.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/controller/cubic-bezier-picker.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/controller/cubic-bezier.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/converter/cubic-bezier.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/model/cubic-bezier.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/plugin.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/view/cubic-bezier-graph.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/view/cubic-bezier-picker.d.ts
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/@tweakpane/plugin-essentials/dist/types/cubic-bezier/view/cubic-bezier-preview.d.ts
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+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/anymatch/node_modules/is-number/node_modules/kind-of
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/chokidar/node_modules/glob-parent/node_modules/is-glob
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/expand-brackets/node_modules/is-descriptor/.github
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/braces/node_modules/extend-shallow
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/fill-range/node_modules/extend-shallow
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/findup-sync/node_modules/is-number/node_modules/kind-of
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/fsevents/build/Release/.deps/Release/obj.target/fse
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/has-values/node_modules/is-number/node_modules/kind-of
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/braces/node_modules/extend-shallow
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/fill-range/node_modules/extend-shallow
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/matchdep/node_modules/is-number/node_modules/kind-of
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/braces/node_modules/extend-shallow
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/fill-range/node_modules/extend-shallow
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/readdirp/node_modules/is-number/node_modules/kind-of
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/multirepo/packages/package-a
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/multirepo/packages/package-b
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/resolve/test/resolver/symlinked/_/symlink_target
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/static-extend/node_modules/is-descriptor/.github
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/base
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/jest-worker/build/workers
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/serialize-javascript
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/terser-webpack-plugin/node_modules/supports-color
+  neurosurf/inst/htmlwidgets/neurosurface/node_modules/unset-value/node_modules/has-value/node_modules/isobject
+Tarballs are only required to store paths of up to 100 bytes and cannot
+store those of more than 256 bytes, with restrictions including to 100
+bytes for the final component.
+See section ‘Package structure’ in the ‘Writing R Extensions’ manual.
+* checking for sufficient/correct file permissions ... OK
+* checking serialization versions ... OK
+* checking whether package ‘neurosurf’ can be installed ...
\ No newline at end of file
diff --git a/docs/reference/AFNISurfaceDataMetaInfo.html b/docs/reference/NIMLSurfaceDataMetaInfoFromAFNI.html
similarity index 87%
rename from docs/reference/AFNISurfaceDataMetaInfo.html
rename to docs/reference/NIMLSurfaceDataMetaInfoFromAFNI.html
index 6b75d02..82384c3 100644
--- a/docs/reference/AFNISurfaceDataMetaInfo.html
+++ b/docs/reference/NIMLSurfaceDataMetaInfoFromAFNI.html
@@ -6,7 +6,7 @@
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 
-<title>Constructor for <code>AFNISurfaceDataMetaInfo</code> class — AFNISurfaceDataMetaInfo • neurosurf</title>
+<title>Constructor for <code>NIMLSurfaceDataMetaInfoFromAFNI</code> class — NIMLSurfaceDataMetaInfoFromAFNI • neurosurf</title>
 
 
 <!-- jquery -->
@@ -35,8 +35,8 @@
 
 
 
-<meta property="og:title" content="Constructor for <code>AFNISurfaceDataMetaInfo</code> class — AFNISurfaceDataMetaInfo" />
-<meta property="og:description" content="Constructor for AFNISurfaceDataMetaInfo class" />
+<meta property="og:title" content="Constructor for <code>NIMLSurfaceDataMetaInfoFromAFNI</code> class — NIMLSurfaceDataMetaInfoFromAFNI" />
+<meta property="og:description" content="Constructor for NIMLSurfaceDataMetaInfoFromAFNI class" />
 <meta name="twitter:card" content="summary" />
 
 
@@ -117,16 +117,16 @@
 <div class="row">
   <div class="col-md-9 contents">
     <div class="page-header">
-    <h1>Constructor for <code>AFNISurfaceDataMetaInfo</code> class</h1>
+    <h1>Constructor for <code>NIMLSurfaceDataMetaInfoFromAFNI</code> class</h1>
     <small class="dont-index">Source: <a href='https://github.com/bbuchsbaum/neurosurf/blob/master/R/IO.R'><code>R/IO.R</code></a></small>
-    <div class="hidden name"><code>AFNISurfaceDataMetaInfo.Rd</code></div>
+    <div class="hidden name"><code>NIMLSurfaceDataMetaInfoFromAFNI.Rd</code></div>
     </div>
 
     <div class="ref-description">
-    <p>Constructor for <code>AFNISurfaceDataMetaInfo</code> class</p>
+    <p>Constructor for <code>NIMLSurfaceDataMetaInfoFromAFNI</code> class</p>
     </div>
 
-    <pre class="usage"><span class='fu'>AFNISurfaceDataMetaInfo</span>(<span class='no'>descriptor</span>, <span class='no'>header</span>)</pre>
+    <pre class="usage"><span class='fu'>NIMLSurfaceDataMetaInfoFromAFNI</span>(<span class='no'>descriptor</span>, <span class='no'>header</span>)</pre>
 
     <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
     <table class="ref-arguments">
diff --git a/docs/reference/alpha_channel.html b/docs/reference/alpha_channel.html
index 34cebf3..6bf8658 100644
--- a/docs/reference/alpha_channel.html
+++ b/docs/reference/alpha_channel.html
@@ -84,20 +84,7 @@
   </a>
   <ul class="dropdown-menu" role="menu">
     <li>
-<<<<<<< HEAD
-      <a href="../articles/manipulating-surfaces.html">Manipulating Surfaces</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces1.html">Viewing Surfaces I</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces2.html">Viewing Surfaces II</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces3.html">Viewing Surfaces III</a>
-=======
-      <a href="../articles/viewing-surfaces.html">Viewing Surfaces</a>
->>>>>>> cca82fd1060555d15a5ff957316df9202994adb9
+      <a href="../articles/displaying-surfaces.html">Displaying Surfaces</a>
     </li>
   </ul>
 </li>
diff --git a/docs/reference/blend_colors.html b/docs/reference/blend_colors.html
index 220cad8..60f0995 100644
--- a/docs/reference/blend_colors.html
+++ b/docs/reference/blend_colors.html
@@ -84,20 +84,7 @@
   </a>
   <ul class="dropdown-menu" role="menu">
     <li>
-<<<<<<< HEAD
-      <a href="../articles/manipulating-surfaces.html">Manipulating Surfaces</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces1.html">Viewing Surfaces I</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces2.html">Viewing Surfaces II</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces3.html">Viewing Surfaces III</a>
-=======
-      <a href="../articles/viewing-surfaces.html">Viewing Surfaces</a>
->>>>>>> cca82fd1060555d15a5ff957316df9202994adb9
+      <a href="../articles/displaying-surfaces.html">Displaying Surfaces</a>
     </li>
   </ul>
 </li>
diff --git a/docs/reference/color-conversion.html b/docs/reference/color-conversion.html
index 3a61f6e..dfbb122 100644
--- a/docs/reference/color-conversion.html
+++ b/docs/reference/color-conversion.html
@@ -84,20 +84,7 @@
   </a>
   <ul class="dropdown-menu" role="menu">
     <li>
-<<<<<<< HEAD
-      <a href="../articles/manipulating-surfaces.html">Manipulating Surfaces</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces1.html">Viewing Surfaces I</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces2.html">Viewing Surfaces II</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces3.html">Viewing Surfaces III</a>
-=======
-      <a href="../articles/viewing-surfaces.html">Viewing Surfaces</a>
->>>>>>> cca82fd1060555d15a5ff957316df9202994adb9
+      <a href="../articles/displaying-surfaces.html">Displaying Surfaces</a>
     </li>
   </ul>
 </li>
diff --git a/docs/reference/map_colors.html b/docs/reference/map_colors.html
index dfcd9a7..4f649c0 100644
--- a/docs/reference/map_colors.html
+++ b/docs/reference/map_colors.html
@@ -84,20 +84,7 @@
   </a>
   <ul class="dropdown-menu" role="menu">
     <li>
-<<<<<<< HEAD
-      <a href="../articles/manipulating-surfaces.html">Manipulating Surfaces</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces1.html">Viewing Surfaces I</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces2.html">Viewing Surfaces II</a>
-    </li>
-    <li>
-      <a href="../articles/viewing-surfaces3.html">Viewing Surfaces III</a>
-=======
-      <a href="../articles/viewing-surfaces.html">Viewing Surfaces</a>
->>>>>>> cca82fd1060555d15a5ff957316df9202994adb9
+      <a href="../articles/displaying-surfaces.html">Displaying Surfaces</a>
     </li>
   </ul>
 </li>
diff --git a/docs/reference/vol_to_surf.html b/docs/reference/vol_to_surf.html
index 7b289a0..7012287 100644
--- a/docs/reference/vol_to_surf.html
+++ b/docs/reference/vol_to_surf.html
@@ -171,7 +171,7 @@ <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arg
     <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
     <pre class="examples"><div class='input'>
 <span class='no'>volname</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='https://rdrr.io/r/base/system.file.html'>system.file</a></span>(<span class='st'>"inst/testdata/Schaefer2018_200Parcels_7Networks_order_FSLMNI152_1mm.nii"</span>, <span class='kw'>package</span><span class='kw'>=</span><span class='st'>"neurosurf"</span>)
-<span class='no'>vol</span> <span class='kw'>&lt;-</span> <span class='kw pkg'>neuroim2</span><span class='kw ns'>::</span><span class='fu'><a href='https://rdrr.io/pkg/neuroim2/man/read_vol.html'>read_vol</a></span>(<span class='no'>volname</span>)</div><div class='output co'>#&gt; <span class='error'>Error in read_header(input): could not find reader for file:  AFNISurfaceDataMetaInfo.html</span></div></pre>
+<span class='no'>vol</span> <span class='kw'>&lt;-</span> <span class='kw pkg'>neuroim2</span><span class='kw ns'>::</span><span class='fu'><a href='https://rdrr.io/pkg/neuroim2/man/read_vol.html'>read_vol</a></span>(<span class='no'>volname</span>)</div><div class='output co'>#&gt; <span class='error'>Error in read_header(input): could not find reader for file:  NIMLSurfaceDataMetaInfoFromAFNI.html</span></div></pre>
   </div>
   <div class="col-md-3 hidden-xs hidden-sm" id="sidebar">
     <h2>Contents</h2>
diff --git a/R/boundaries.R b/experimental/R/boundaries.R
similarity index 72%
rename from R/boundaries.R
rename to experimental/R/boundaries.R
index 735f0f8..4d4a6bc 100644
--- a/R/boundaries.R
+++ b/experimental/R/boundaries.R
@@ -22,6 +22,13 @@
 #' @details
 #' This function identifies the boundaries between different regions of interest (ROIs) on a surface mesh.
 #' The algorithm works by analyzing the connectivity between vertices and faces with different ROI assignments.
+#'
+#' The input must satisfy the following conditions:
+#' \itemize{
+#'   \item `vertices` is a non-empty numeric matrix with three columns.
+#'   \item `faces` contains vertex indices between `1` and `nrow(vertices)`.
+#'   \item `vertex_id` has length equal to `nrow(vertices)`.
+#' }
 #' 
 #' The boundary detection process follows these general steps:
 #' \enumerate{
@@ -48,6 +55,45 @@
 #' using adjacency matrices and shortest path algorithms to ensure boundaries form
 #' complete cycles around each ROI component.
 #'
+#' The structure of the returned list varies with \code{boundary_method}:
+#' \describe{
+#'   \item{\code{"faces"}}{\code{boundary} is a logical vector the length of the
+#'     face matrix indicating which faces lie on an ROI boundary. The remaining
+#'     elements of the list are \code{NULL}.}
+#'   \item{\code{"midpoint"}}{\code{boundary} is a list of coordinate matrices
+#'     (each \code{n x 3}) representing boundary polygons traced through
+#'     edge midpoints. \code{boundary_verts} contains the vertex pairs used to
+#'     compute those midpoints.}
+#'   \item{\code{"centroid"}}{\code{boundary} is a list of coordinate matrices
+#'     defined by face centroids. \code{boundary_verts} is \code{NULL}.}
+#'   \item{\code{"edge_vertices"}}{\code{boundary} stores boundary polygons as
+#'     vertex coordinates and \code{boundary_verts} records the vertex indices of
+#'     each polygon.}
+#'   \item{\code{"edge_faces"}}{Similar to \code{"edge_vertices"} but uses face
+#'     relationships to trace the path. Both \code{boundary} and
+#'     \code{boundary_verts} are lists.}
+#' }
+#'
+#' Example return structure for the \code{"faces"} method:
+#' \preformatted{
+#' list(
+#'   boundary = logical(n_faces),
+#'   boundary_roi_id = NULL,
+#'   roi_components = NULL,
+#'   boundary_verts = NULL
+#' )
+#' }
+#'
+#' Example return structure for path-based methods (e.g. \code{"midpoint"}):
+#' \preformatted{
+#' list(
+#'   boundary = list(matrix(nrow, 3), ...),
+#'   boundary_roi_id = integer(),
+#'   roi_components = integer(),
+#'   boundary_verts = list(matrix(nrow, 2), ...)
+#' )
+#' }
+#'
 #' @examples
 #' \donttest{
 #' # Create a simple toy mesh: a cube with 8 vertices and 12 triangular faces
@@ -128,10 +174,25 @@
 #' }
 #' }
 #'
+#' @importFrom stats aggregate setNames
+#' @importFrom Matrix sparseMatrix
+#' @importFrom igraph clusters graph_from_adjacency_matrix shortest_paths E V
 #' @export
 find_roi_boundaries <- function(vertices, faces, vertex_id, boundary_method = "midpoint") {
   boundary_method <- match.arg(boundary_method, c("faces", "midpoint", "centroid", "edge_vertices", "edge_faces"))
 
+  if (!is.matrix(vertices) || !is.numeric(vertices) || ncol(vertices) != 3 || nrow(vertices) == 0) {
+    stop("vertices must be a non-empty numeric matrix with three columns")
+  }
+
+  if (length(vertex_id) != nrow(vertices)) {
+    stop("length of vertex_id must equal number of vertices")
+  }
+
+  if (!is.matrix(faces) || any(faces < 1) || any(faces > nrow(vertices))) {
+    stop("faces must reference vertex indices between 1 and nrow(vertices)")
+  }
+
   if (boundary_method %in% c("centroid", "faces", "edge_faces")) {
     boundary_verts <- NULL
   }
@@ -193,38 +254,52 @@ find_roi_boundaries <- function(vertices, faces, vertex_id, boundary_method = "m
 
   # Get unique edges
   edges_sorted_df$edge_id <- paste(edges_sorted_df$v1, edges_sorted_df$v2, sep = "_")
-  unique_edges_metadata <- aggregate(
-    cbind(edge_color, edge_faceID, boundary_face) ~ v1 + v2 + edge_id,
-    data = edges_sorted_df,
-    FUN = function(x) x
-  )
-
-  # Since edges may appear twice (shared between two faces), combine them
-  edge_groups <- split(unique_edges_metadata, unique_edges_metadata$edge_id)
-
-  unique_edges_metadata <- do.call(rbind, lapply(edge_groups, function(group) {
-    if (nrow(group) == 2) {
+  
+  # Since edges may appear twice (shared between two faces), group and process them
+  edge_groups <- split(edges_sorted_df, edges_sorted_df$edge_id)
+  
+  unique_edges_metadata <- do.call(rbind, lapply(edge_groups, function(group_df) {
+    v1 <- group_df$v1[1]
+    v2 <- group_df$v2[1]
+    
+    # Get unique face IDs for this edge
+    unique_face_ids <- unique(group_df$edge_faceID)
+    n_faces <- length(unique_face_ids)
+    
+    if (n_faces == 2) {
       # Edge appears in two faces
-      diff_color <- as.integer(group$edge_color[1] != group$edge_color[2])
-      faceID1 <- group$edge_faceID[1]
-      faceID2 <- group$edge_faceID[2]
-      boundary_face <- max(group$boundary_face)
+      # Get the rows for each unique face
+      face1_rows <- group_df[group_df$edge_faceID == unique_face_ids[1], ]
+      face2_rows <- group_df[group_df$edge_faceID == unique_face_ids[2], ]
+      
+      diff_color <- as.integer(face1_rows$edge_color[1] != face2_rows$edge_color[1])
+      faceID1 <- unique_face_ids[1]
+      faceID2 <- unique_face_ids[2]
+      boundary_face <- max(c(face1_rows$boundary_face[1], face2_rows$boundary_face[1]))
     } else {
       # Edge appears in one face
-      diff_color <- 1  # Different colors by default
-      faceID1 <- group$edge_faceID[1]
+      diff_color <- as.integer(
+        any(
+          isTRUE(group_df$boundary_face[1]),
+          vertex_id[v1] != vertex_id[v2],
+          na.rm = TRUE
+        )
+      )
+      faceID1 <- unique_face_ids[1]
       faceID2 <- NA
-      boundary_face <- group$boundary_face[1]
+      boundary_face <- group_df$boundary_face[1]
     }
+    
     data.frame(
-      v1 = group$v1[1],
-      v2 = group$v2[1],
-      roi_v1 = vertex_id[group$v1[1]],
-      roi_v2 = vertex_id[group$v2[1]],
+      v1 = v1,
+      v2 = v2,
+      roi_v1 = vertex_id[v1],
+      roi_v2 = vertex_id[v2],
       diff_color = diff_color,
       faceID1 = faceID1,
       faceID2 = faceID2,
-      boundary_face = boundary_face
+      boundary_face = boundary_face,
+      stringsAsFactors = FALSE
     )
   }))
 
@@ -263,19 +338,59 @@ find_roi_boundaries <- function(vertices, faces, vertex_id, boundary_method = "m
       edge_roi_boundaryfaces <- boundary_edges_face_id[index, ]
 
       roi_faces <- unique(as.vector(edge_roi_boundaryfaces))
+      roi_faces <- roi_faces[!is.na(roi_faces)]
       nfaces <- length(roi_faces)
 
       # Relabel faces from 1 to nfaces
       face_map <- setNames(seq_len(nfaces), roi_faces)
-      roi_boundaryfaces_ordered <- matrix(face_map[as.character(edge_roi_boundaryfaces)], ncol = 2)
-
-      # Create edge list for the graph
-      edgeList <- rbind(roi_boundaryfaces_ordered, roi_boundaryfaces_ordered[, 2:1])
+      # Handle NA values in edge_roi_boundaryfaces
+      roi_boundaryfaces_ordered <- matrix(NA_integer_, nrow = nrow(edge_roi_boundaryfaces), ncol = 2)
+      for (ii in 1:nrow(edge_roi_boundaryfaces)) {
+        for (jj in 1:2) {
+          if (!is.na(edge_roi_boundaryfaces[ii, jj])) {
+            roi_boundaryfaces_ordered[ii, jj] <- face_map[as.character(edge_roi_boundaryfaces[ii, jj])]
+          }
+        }
+      }
 
-      # Edge IDs
-      edgeID <- c(index, index)
+      # Filter out incomplete cases BEFORE creating the mirrored edge list
+      # This ensures we don't duplicate NA rows
+      complete_rows <- complete.cases(roi_boundaryfaces_ordered)
+      roi_boundaryfaces_clean <- roi_boundaryfaces_ordered[complete_rows, , drop = FALSE]
+      
+      # Skip if no valid edges
+      if (nrow(roi_boundaryfaces_clean) == 0) next
+      
+      # Create edge list for the graph (with reverse edges)
+      edgeList <- rbind(roi_boundaryfaces_clean, roi_boundaryfaces_clean[, 2:1])
+      
+      # Edge IDs - just use dummy weights as O3 suggested
+      # The actual values don't matter for connectivity
+      edgeID <- rep(1L, nrow(edgeList))
 
       # Create adjacency matrix
+      # Double-check for NAs and valid indices before creating sparse matrix
+      if (any(is.na(edgeList))) {
+        warning(paste("Found NA values in edgeList for ROI", roi, "- skipping"))
+        next
+      }
+      
+      # Check if indices are in valid range
+      if (any(edgeList < 1) || any(edgeList > nfaces)) {
+        warning(paste("Found out-of-range indices in edgeList for ROI", roi, 
+                     "- min:", min(edgeList), "max:", max(edgeList), "nfaces:", nfaces))
+        # Try to fix by removing invalid entries
+        valid_indices <- edgeList[,1] >= 1 & edgeList[,1] <= nfaces & 
+                        edgeList[,2] >= 1 & edgeList[,2] <= nfaces
+        edgeList <- edgeList[valid_indices, , drop = FALSE]
+        edgeID <- edgeID[valid_indices]
+        
+        if (nrow(edgeList) == 0) {
+          warning(paste("No valid edges remain for ROI", roi, "after filtering"))
+          next
+        }
+      }
+      
       adj <- Matrix::sparseMatrix(
         i = edgeList[, 1],
         j = edgeList[, 2],
@@ -306,7 +421,20 @@ find_roi_boundaries <- function(vertices, faces, vertex_id, boundary_method = "m
 
         # Find shortest path
         G <- igraph::graph_from_adjacency_matrix(adj, mode = "undirected", weighted = TRUE)
-        sp <- igraph::shortest_paths(G, from = N1, to = N2, output = "epath")$epath[[1]]
+        sp <- tryCatch(
+          igraph::shortest_paths(G, from = N1, to = N2, output = "epath")$epath[[1]],
+          error = function(e) {
+            warning(sprintf(
+              "Failed to compute shortest path for ROI %d component %d: %s",
+              roi, j, e$message
+            ))
+            return(integer(0))
+          }
+        )
+        if (length(sp) == 0) {
+          warning(sprintf("No path found for ROI %d component %d; skipping", roi, j))
+          next
+        }
 
         edgesINDS <- c(igraph::E(G)[sp]$weight, final_connection)
 
@@ -398,7 +526,20 @@ find_roi_boundaries <- function(vertices, faces, vertex_id, boundary_method = "m
         adj[N2, N1] <- 0
 
         G <- igraph::graph_from_adjacency_matrix(adj, mode = "undirected")
-        sp <- igraph::shortest_paths(G, from = N1, to = N2, output = "vpath")$vpath[[1]]
+        sp <- tryCatch(
+          igraph::shortest_paths(G, from = N1, to = N2, output = "vpath")$vpath[[1]],
+          error = function(e) {
+            warning(sprintf(
+              "Failed to compute shortest path for ROI %d component %d: %s",
+              roi, j, e$message
+            ))
+            return(integer(0))
+          }
+        )
+        if (length(sp) == 0) {
+          warning(sprintf("No path found for ROI %d component %d; skipping", roi, j))
+          next
+        }
 
         cycle <- c(sp, sp[1])
 
@@ -477,15 +618,55 @@ find_roi_boundaries <- function(vertices, faces, vertex_id, boundary_method = "m
         adj[N2, N1] <- 0
 
         G <- igraph::graph_from_adjacency_matrix(adj, mode = "undirected")
-        sp <- igraph::shortest_paths(G, from = N1, to = N2, output = "vpath")$vpath[[1]]
+        sp <- tryCatch(
+          igraph::shortest_paths(G, from = N1, to = N2, output = "vpath")$vpath[[1]],
+          error = function(e) {
+            warning(sprintf(
+              "Failed to compute shortest path for ROI %d component %d: %s",
+              roiID, j, e$message
+            ))
+            return(integer(0))
+          }
+        )
+        if (length(sp) == 0) {
+          warning(sprintf("No path found for ROI %d component %d; skipping", roiID, j))
+          next
+        }
 
         attempts <- 0
-        while (any(!(component_nodes %in% sp)) && attempts < 10) {
-          # Handle cycles and disconnected nodes
-          # Implement complex logic to adjust adjacency matrix
-          # For brevity, we simplify the process
+        repeat {
+          missing_nodes <- setdiff(component_nodes, sp)
+          cycle_closed <- length(sp) > 1 && adj[sp[length(sp)], sp[1]] > 0
+
+          if (length(missing_nodes) == 0 && cycle_closed) {
+            break
+          }
+
+          if (attempts >= 10) {
+            break
+          }
+
           attempts <- attempts + 1
-          break
+
+          if (length(missing_nodes) > 0) {
+            cand <- missing_nodes[1]
+          } else {
+            cand <- sp[length(sp)]
+          }
+
+          neigh <- which(adj[cand, ] > 0)
+          if (length(neigh) == 0) {
+            break
+          }
+
+          adj[cand, neigh[1]] <- 0
+          adj[neigh[1], cand] <- 0
+
+          G <- igraph::graph_from_adjacency_matrix(adj, mode = "undirected")
+          sp <- igraph::shortest_paths(G, from = N1, to = N2, output = "vpath")$vpath[[1]]
+          if (length(sp) == 0) {
+            break
+          }
         }
 
         if (attempts >= 10) {
diff --git a/experimental/README.md b/experimental/README.md
new file mode 100644
index 0000000..9f67dc6
--- /dev/null
+++ b/experimental/README.md
@@ -0,0 +1,23 @@
+# Experimental Code
+
+This folder contains experimental code that is not yet ready for production use.
+
+## Boundary Methods
+
+The boundary finding functionality (`find_roi_boundaries` and related methods) has been moved here due to failing tests and implementation issues. The code includes:
+
+- `R/boundaries.R` - Main implementation of boundary finding algorithms
+- `tests/testthat/test_boundaries_methods.R` - Tests for different boundary methods
+- `tests/testthat/test_boundaries_edge_faces.R` - Tests for edge face boundary detection
+- `man/find_roi_boundaries.Rd` - Documentation for the main function
+- `man/findBoundaries-methods.Rd` - Documentation for the generic method
+
+### Known Issues
+
+1. The sparse matrix creation fails with NA values in some edge cases
+2. The boundary face detection logic has type errors when handling single-face edges
+3. Various test cases fail with incorrect boundary counts or coordinates
+
+### Future Work
+
+The boundary finding functionality needs to be refactored to handle edge cases properly and ensure consistent behavior across different mesh topologies.
\ No newline at end of file
diff --git a/man/findBoundaries-methods.Rd b/experimental/man/findBoundaries-methods.Rd
similarity index 78%
rename from man/findBoundaries-methods.Rd
rename to experimental/man/findBoundaries-methods.Rd
index 2542f20..f44a018 100644
--- a/man/findBoundaries-methods.Rd
+++ b/experimental/man/findBoundaries-methods.Rd
@@ -1,9 +1,12 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/boundaries.R
-\name{findBoundaries,NeuroSurface-method}
+% Please edit documentation in R/all_generic.R, R/boundaries.R
+\name{findBoundaries}
+\alias{findBoundaries}
 \alias{findBoundaries,NeuroSurface-method}
-\title{Find Boundaries for a NeuroSurface}
+\title{Find Boundaries Between Regions on a Surface}
 \usage{
+findBoundaries(x, method = "midpoint", ...)
+
 \S4method{findBoundaries}{NeuroSurface}(x, method = "midpoint", ...)
 }
 \arguments{
@@ -15,12 +18,22 @@ Options are \code{"faces"}, \code{"midpoint"}, \code{"centroid"}, \code{"edge_ve
 \item{...}{Additional arguments passed to the underlying function.}
 }
 \value{
+An object containing boundary information. The specific structure depends
+on the method implementation.
+
 A list containing boundaries between regions as described in \code{\link{find_roi_boundaries}}.
 }
 \description{
+This generic function identifies boundaries between different regions or parcellations
+on a surface. The implementation depends on the class of the input object.
+
 Method to find boundaries between regions on a NeuroSurface object.
 }
 \details{
+This function provides a high-level interface for finding boundaries between
+different regions on a surface mesh. It typically returns coordinates and metadata
+describing the boundaries between regions.
+
 This method extracts the necessary components from the NeuroSurface object 
 (vertices, faces, and data values treated as region IDs) and passes them to 
 the lower-level \code{find_roi_boundaries} function. It performs validation to 
@@ -90,3 +103,6 @@ if (requireNamespace("rgl", quietly = TRUE)) {
 }
 
 }
+\seealso{
+\code{\link{find_roi_boundaries}}
+}
diff --git a/man/find_roi_boundaries.Rd b/experimental/man/find_roi_boundaries.Rd
similarity index 74%
rename from man/find_roi_boundaries.Rd
rename to experimental/man/find_roi_boundaries.Rd
index afc4edb..f85b36b 100644
--- a/man/find_roi_boundaries.Rd
+++ b/experimental/man/find_roi_boundaries.Rd
@@ -35,6 +35,13 @@ centroids of faces, edge vertices, and edge faces.
 This function identifies the boundaries between different regions of interest (ROIs) on a surface mesh.
 The algorithm works by analyzing the connectivity between vertices and faces with different ROI assignments.
 
+The input must satisfy the following conditions:
+\itemize{
+  \item `vertices` is a non-empty numeric matrix with three columns.
+  \item `faces` contains vertex indices between `1` and `nrow(vertices)`.
+  \item `vertex_id` has length equal to `nrow(vertices)`.
+}
+
 The boundary detection process follows these general steps:
 \enumerate{
   \item Identify all edges in the mesh from the face definitions
@@ -59,6 +66,45 @@ The different \code{boundary_method} options produce different boundary represen
 The function relies on graph theory algorithms to find and trace boundary paths,
 using adjacency matrices and shortest path algorithms to ensure boundaries form
 complete cycles around each ROI component.
+
+The structure of the returned list varies with \code{boundary_method}:
+\describe{
+  \item{\code{"faces"}}{\code{boundary} is a logical vector the length of the
+    face matrix indicating which faces lie on an ROI boundary. The remaining
+    elements of the list are \code{NULL}.}
+  \item{\code{"midpoint"}}{\code{boundary} is a list of coordinate matrices
+    (each \code{n x 3}) representing boundary polygons traced through
+    edge midpoints. \code{boundary_verts} contains the vertex pairs used to
+    compute those midpoints.}
+  \item{\code{"centroid"}}{\code{boundary} is a list of coordinate matrices
+    defined by face centroids. \code{boundary_verts} is \code{NULL}.}
+  \item{\code{"edge_vertices"}}{\code{boundary} stores boundary polygons as
+    vertex coordinates and \code{boundary_verts} records the vertex indices of
+    each polygon.}
+  \item{\code{"edge_faces"}}{Similar to \code{"edge_vertices"} but uses face
+    relationships to trace the path. Both \code{boundary} and
+    \code{boundary_verts} are lists.}
+}
+
+Example return structure for the \code{"faces"} method:
+\preformatted{
+list(
+  boundary = logical(n_faces),
+  boundary_roi_id = NULL,
+  roi_components = NULL,
+  boundary_verts = NULL
+)
+}
+
+Example return structure for path-based methods (e.g. \code{"midpoint"}):
+\preformatted{
+list(
+  boundary = list(matrix(nrow, 3), ...),
+  boundary_roi_id = integer(),
+  roi_components = integer(),
+  boundary_verts = list(matrix(nrow, 2), ...)
+)
+}
 }
 \examples{
 \donttest{
diff --git a/experimental/tests/testthat/test_boundaries_edge_faces.R b/experimental/tests/testthat/test_boundaries_edge_faces.R
new file mode 100644
index 0000000..65d3565
--- /dev/null
+++ b/experimental/tests/testthat/test_boundaries_edge_faces.R
@@ -0,0 +1,26 @@
+library(testthat)
+library(neurosurf)
+
+test_that("edge_faces handles complex ROI boundaries", {
+  vertices <- matrix(c(
+    0, 0, 0,
+    1, 0, 0,
+    1, 1, 0,
+    0, 1, 0,
+    0.5, 0.5, 0
+  ), ncol = 3, byrow = TRUE)
+
+  faces <- matrix(c(
+    1, 2, 5,
+    2, 3, 5,
+    3, 4, 5,
+    4, 1, 5
+  ), ncol = 3, byrow = TRUE)
+
+  vertex_id <- c(1, 1, 1, 1, 2)
+
+  res <- find_roi_boundaries(vertices, faces, vertex_id, boundary_method = "edge_faces")
+  expect_true(length(res$boundary) >= 1)
+  expect_true(all(vapply(res$boundary_verts, length, integer(1)) >= 4))
+})
+
diff --git a/experimental/tests/testthat/test_boundaries_methods.R b/experimental/tests/testthat/test_boundaries_methods.R
new file mode 100644
index 0000000..c45678e
--- /dev/null
+++ b/experimental/tests/testthat/test_boundaries_methods.R
@@ -0,0 +1,116 @@
+library(neurosurf)
+
+create_cube <- function() {
+  vertices <- matrix(c(
+    0, 0, 0,
+    1, 0, 0,
+    1, 1, 0,
+    0, 1, 0,
+    0, 0, 1,
+    1, 0, 1,
+    1, 1, 1,
+    0, 1, 1
+  ), ncol = 3, byrow = TRUE)
+
+  faces <- matrix(c(
+    1, 2, 3,
+    1, 3, 4,
+    5, 6, 7,
+    5, 7, 8,
+    1, 2, 6,
+    1, 6, 5,
+    3, 4, 8,
+    3, 8, 7,
+    1, 4, 8,
+    1, 8, 5,
+    2, 3, 7,
+    2, 7, 6
+  ), ncol = 3, byrow = TRUE)
+
+  list(vertices = vertices, faces = faces)
+}
+
+sort_coords <- function(m) {
+  if (is.null(m)) return(m)
+  m[do.call(order, as.data.frame(m)), , drop = FALSE]
+}
+
+vertex_id <- c(1, 1, 1, 1, 2, 2, 2, 2)
+mesh <- create_cube()
+verts <- mesh$vertices
+faces <- mesh$faces
+
+## Faces method ---------------------------------------------------------------
+
+test_that("faces method identifies boundary faces", {
+  res <- find_roi_boundaries(verts, faces, vertex_id, boundary_method = "faces")
+  expected <- c(rep(FALSE, 4), rep(TRUE, 8))
+  expect_equal(res$boundary, expected)
+  expect_null(res$boundary_roi_id)
+  expect_null(res$roi_components)
+  expect_null(res$boundary_verts)
+})
+
+## Midpoint method ------------------------------------------------------------
+
+test_that("midpoint method returns expected coordinates", {
+  res <- find_roi_boundaries(verts, faces, vertex_id, boundary_method = "midpoint")
+  expect_equal(length(res$boundary), 2)
+  expect_equal(res$roi_components, c(1L, 1L))
+
+  expected_mid <- matrix(c(
+    0, 0, 0.5,
+    1, 0, 0.5,
+    1, 1, 0.5,
+    0, 1, 0.5
+  ), ncol = 3, byrow = TRUE)
+
+  bc1 <- res$boundary[[1]]
+  bc1_unique <- bc1[-nrow(bc1), , drop = FALSE]
+  expect_equal(sort_coords(bc1_unique), sort_coords(expected_mid))
+})
+
+## Centroid method ------------------------------------------------------------
+
+test_that("centroid method returns boundary loops", {
+  res <- find_roi_boundaries(verts, faces, vertex_id, boundary_method = "centroid")
+  expect_equal(length(res$boundary), 2)
+  expect_equal(res$roi_components, c(1L, 1L))
+
+  bc1 <- res$boundary[[1]]
+  bc1_unique <- bc1[-nrow(bc1), , drop = FALSE]
+  expect_equal(nrow(bc1_unique), 4)
+  expect_true(all(bc1_unique[,3] > 0 & bc1_unique[,3] < 1))
+})
+
+## Edge vertices method -------------------------------------------------------
+
+test_that("edge_vertices method follows mesh vertices", {
+  res <- find_roi_boundaries(verts, faces, vertex_id, boundary_method = "edge_vertices")
+  expect_equal(length(res$boundary), 2)
+  expect_equal(res$roi_components, c(1L, 1L))
+
+  expected_bottom <- matrix(c(
+    0, 0, 0,
+    1, 0, 0,
+    1, 1, 0,
+    0, 1, 0
+  ), ncol = 3, byrow = TRUE)
+
+  bc1 <- res$boundary[[1]]
+  bc1_unique <- bc1[-nrow(bc1), , drop = FALSE]
+  expect_equal(sort_coords(bc1_unique), sort_coords(expected_bottom))
+})
+
+## Edge faces method ----------------------------------------------------------
+
+test_that("edge_faces method produces boundaries", {
+  res <- find_roi_boundaries(verts, faces, vertex_id, boundary_method = "edge_faces")
+  expect_equal(length(res$boundary), 2)
+  expect_equal(res$roi_components, c(1L, 1L))
+
+  bc1 <- res$boundary[[1]]
+  bc1_unique <- bc1[-nrow(bc1), , drop = FALSE]
+  expect_equal(nrow(bc1_unique), 4)
+})
+
diff --git a/inst/htmlwidgets/.DS_Store b/inst/htmlwidgets/.DS_Store
new file mode 100644
index 0000000..286795d
Binary files /dev/null and b/inst/htmlwidgets/.DS_Store differ
diff --git a/inst/htmlwidgets/lib/neurosurface/neurosurface.js b/inst/htmlwidgets/lib/neurosurface/neurosurface.js
index 6001cdd..12cca35 100644
--- a/inst/htmlwidgets/lib/neurosurface/neurosurface.js
+++ b/inst/htmlwidgets/lib/neurosurface/neurosurface.js
@@ -27695,7 +27695,7 @@ var neurosurface = (function (exports) {
 
 	SpriteMaterial.prototype.isSpriteMaterial = true;
 
-	let _geometry;
+	let _geometry$2;
 
 	const _intersectPoint = /*@__PURE__*/ new Vector3();
 	const _worldScale = /*@__PURE__*/ new Vector3();
@@ -27721,9 +27721,9 @@ var neurosurface = (function (exports) {
 
 			this.type = 'Sprite';
 
-			if ( _geometry === undefined ) {
+			if ( _geometry$2 === undefined ) {
 
-				_geometry = new BufferGeometry();
+				_geometry$2 = new BufferGeometry();
 
 				const float32Array = new Float32Array( [
 					- 0.5, - 0.5, 0, 0, 0,
@@ -27734,13 +27734,13 @@ var neurosurface = (function (exports) {
 
 				const interleavedBuffer = new InterleavedBuffer( float32Array, 5 );
 
-				_geometry.setIndex( [ 0, 1, 2,	0, 2, 3 ] );
-				_geometry.setAttribute( 'position', new InterleavedBufferAttribute( interleavedBuffer, 3, 0, false ) );
-				_geometry.setAttribute( 'uv', new InterleavedBufferAttribute( interleavedBuffer, 2, 3, false ) );
+				_geometry$2.setIndex( [ 0, 1, 2,	0, 2, 3 ] );
+				_geometry$2.setAttribute( 'position', new InterleavedBufferAttribute( interleavedBuffer, 3, 0, false ) );
+				_geometry$2.setAttribute( 'uv', new InterleavedBufferAttribute( interleavedBuffer, 2, 3, false ) );
 
 			}
 
-			this.geometry = _geometry;
+			this.geometry = _geometry$2;
 			this.material = ( material !== undefined ) ? material : new SpriteMaterial();
 
 			this.center = new Vector2( 0.5, 0.5 );
@@ -47386,7 +47386,7 @@ var neurosurface = (function (exports) {
 	}
 
 	const _vector = /*@__PURE__*/ new Vector3();
-	const _camera = /*@__PURE__*/ new Camera();
+	const _camera$1 = /*@__PURE__*/ new Camera();
 
 	/**
 	 *	- shows frustum, line of sight and up of the camera
@@ -47513,44 +47513,44 @@ var neurosurface = (function (exports) {
 			// we need just camera projection matrix inverse
 			// world matrix must be identity
 
-			_camera.projectionMatrixInverse.copy( this.camera.projectionMatrixInverse );
+			_camera$1.projectionMatrixInverse.copy( this.camera.projectionMatrixInverse );
 
 			// center / target
 
-			setPoint( 'c', pointMap, geometry, _camera, 0, 0, - 1 );
-			setPoint( 't', pointMap, geometry, _camera, 0, 0, 1 );
+			setPoint( 'c', pointMap, geometry, _camera$1, 0, 0, - 1 );
+			setPoint( 't', pointMap, geometry, _camera$1, 0, 0, 1 );
 
 			// near
 
-			setPoint( 'n1', pointMap, geometry, _camera, - w, - h, - 1 );
-			setPoint( 'n2', pointMap, geometry, _camera, w, - h, - 1 );
-			setPoint( 'n3', pointMap, geometry, _camera, - w, h, - 1 );
-			setPoint( 'n4', pointMap, geometry, _camera, w, h, - 1 );
+			setPoint( 'n1', pointMap, geometry, _camera$1, - w, - h, - 1 );
+			setPoint( 'n2', pointMap, geometry, _camera$1, w, - h, - 1 );
+			setPoint( 'n3', pointMap, geometry, _camera$1, - w, h, - 1 );
+			setPoint( 'n4', pointMap, geometry, _camera$1, w, h, - 1 );
 
 			// far
 
-			setPoint( 'f1', pointMap, geometry, _camera, - w, - h, 1 );
-			setPoint( 'f2', pointMap, geometry, _camera, w, - h, 1 );
-			setPoint( 'f3', pointMap, geometry, _camera, - w, h, 1 );
-			setPoint( 'f4', pointMap, geometry, _camera, w, h, 1 );
+			setPoint( 'f1', pointMap, geometry, _camera$1, - w, - h, 1 );
+			setPoint( 'f2', pointMap, geometry, _camera$1, w, - h, 1 );
+			setPoint( 'f3', pointMap, geometry, _camera$1, - w, h, 1 );
+			setPoint( 'f4', pointMap, geometry, _camera$1, w, h, 1 );
 
 			// up
 
-			setPoint( 'u1', pointMap, geometry, _camera, w * 0.7, h * 1.1, - 1 );
-			setPoint( 'u2', pointMap, geometry, _camera, - w * 0.7, h * 1.1, - 1 );
-			setPoint( 'u3', pointMap, geometry, _camera, 0, h * 2, - 1 );
+			setPoint( 'u1', pointMap, geometry, _camera$1, w * 0.7, h * 1.1, - 1 );
+			setPoint( 'u2', pointMap, geometry, _camera$1, - w * 0.7, h * 1.1, - 1 );
+			setPoint( 'u3', pointMap, geometry, _camera$1, 0, h * 2, - 1 );
 
 			// cross
 
-			setPoint( 'cf1', pointMap, geometry, _camera, - w, 0, 1 );
-			setPoint( 'cf2', pointMap, geometry, _camera, w, 0, 1 );
-			setPoint( 'cf3', pointMap, geometry, _camera, 0, - h, 1 );
-			setPoint( 'cf4', pointMap, geometry, _camera, 0, h, 1 );
+			setPoint( 'cf1', pointMap, geometry, _camera$1, - w, 0, 1 );
+			setPoint( 'cf2', pointMap, geometry, _camera$1, w, 0, 1 );
+			setPoint( 'cf3', pointMap, geometry, _camera$1, 0, - h, 1 );
+			setPoint( 'cf4', pointMap, geometry, _camera$1, 0, h, 1 );
 
-			setPoint( 'cn1', pointMap, geometry, _camera, - w, 0, - 1 );
-			setPoint( 'cn2', pointMap, geometry, _camera, w, 0, - 1 );
-			setPoint( 'cn3', pointMap, geometry, _camera, 0, - h, - 1 );
-			setPoint( 'cn4', pointMap, geometry, _camera, 0, h, - 1 );
+			setPoint( 'cn1', pointMap, geometry, _camera$1, - w, 0, - 1 );
+			setPoint( 'cn2', pointMap, geometry, _camera$1, w, 0, - 1 );
+			setPoint( 'cn3', pointMap, geometry, _camera$1, 0, - h, - 1 );
+			setPoint( 'cn4', pointMap, geometry, _camera$1, 0, h, - 1 );
 
 			geometry.getAttribute( 'position' ).needsUpdate = true;
 
@@ -51124,6 +51124,2227 @@ var neurosurface = (function (exports) {
 
 	}
 
+	/**
+	 * Full-screen textured quad shader
+	 */
+
+	var CopyShader = {
+
+		uniforms: {
+
+			'tDiffuse': { value: null },
+			'opacity': { value: 1.0 }
+
+		},
+
+		vertexShader: /* glsl */`
+
+		varying vec2 vUv;
+
+		void main() {
+
+			vUv = uv;
+			gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
+
+		}`,
+
+		fragmentShader: /* glsl */`
+
+		uniform float opacity;
+
+		uniform sampler2D tDiffuse;
+
+		varying vec2 vUv;
+
+		void main() {
+
+			vec4 texel = texture2D( tDiffuse, vUv );
+			gl_FragColor = opacity * texel;
+
+		}`
+
+	};
+
+	class Pass {
+
+		constructor() {
+
+			// if set to true, the pass is processed by the composer
+			this.enabled = true;
+
+			// if set to true, the pass indicates to swap read and write buffer after rendering
+			this.needsSwap = true;
+
+			// if set to true, the pass clears its buffer before rendering
+			this.clear = false;
+
+			// if set to true, the result of the pass is rendered to screen. This is set automatically by EffectComposer.
+			this.renderToScreen = false;
+
+		}
+
+		setSize( /* width, height */ ) {}
+
+		render( /* renderer, writeBuffer, readBuffer, deltaTime, maskActive */ ) {
+
+			console.error( 'THREE.Pass: .render() must be implemented in derived pass.' );
+
+		}
+
+	}
+
+	// Helper for passes that need to fill the viewport with a single quad.
+
+	const _camera = new OrthographicCamera( - 1, 1, 1, - 1, 0, 1 );
+
+	// https://github.com/mrdoob/three.js/pull/21358
+
+	const _geometry$1 = new BufferGeometry();
+	_geometry$1.setAttribute( 'position', new Float32BufferAttribute( [ - 1, 3, 0, - 1, - 1, 0, 3, - 1, 0 ], 3 ) );
+	_geometry$1.setAttribute( 'uv', new Float32BufferAttribute( [ 0, 2, 0, 0, 2, 0 ], 2 ) );
+
+	class FullScreenQuad {
+
+		constructor( material ) {
+
+			this._mesh = new Mesh( _geometry$1, material );
+
+		}
+
+		dispose() {
+
+			this._mesh.geometry.dispose();
+
+		}
+
+		render( renderer ) {
+
+			renderer.render( this._mesh, _camera );
+
+		}
+
+		get material() {
+
+			return this._mesh.material;
+
+		}
+
+		set material( value ) {
+
+			this._mesh.material = value;
+
+		}
+
+	}
+
+	class ShaderPass extends Pass {
+
+		constructor( shader, textureID ) {
+
+			super();
+
+			this.textureID = ( textureID !== undefined ) ? textureID : 'tDiffuse';
+
+			if ( shader instanceof ShaderMaterial ) {
+
+				this.uniforms = shader.uniforms;
+
+				this.material = shader;
+
+			} else if ( shader ) {
+
+				this.uniforms = UniformsUtils.clone( shader.uniforms );
+
+				this.material = new ShaderMaterial( {
+
+					defines: Object.assign( {}, shader.defines ),
+					uniforms: this.uniforms,
+					vertexShader: shader.vertexShader,
+					fragmentShader: shader.fragmentShader
+
+				} );
+
+			}
+
+			this.fsQuad = new FullScreenQuad( this.material );
+
+		}
+
+		render( renderer, writeBuffer, readBuffer /*, deltaTime, maskActive */ ) {
+
+			if ( this.uniforms[ this.textureID ] ) {
+
+				this.uniforms[ this.textureID ].value = readBuffer.texture;
+
+			}
+
+			this.fsQuad.material = this.material;
+
+			if ( this.renderToScreen ) {
+
+				renderer.setRenderTarget( null );
+				this.fsQuad.render( renderer );
+
+			} else {
+
+				renderer.setRenderTarget( writeBuffer );
+				// TODO: Avoid using autoClear properties, see https://github.com/mrdoob/three.js/pull/15571#issuecomment-465669600
+				if ( this.clear ) renderer.clear( renderer.autoClearColor, renderer.autoClearDepth, renderer.autoClearStencil );
+				this.fsQuad.render( renderer );
+
+			}
+
+		}
+
+	}
+
+	class MaskPass extends Pass {
+
+		constructor( scene, camera ) {
+
+			super();
+
+			this.scene = scene;
+			this.camera = camera;
+
+			this.clear = true;
+			this.needsSwap = false;
+
+			this.inverse = false;
+
+		}
+
+		render( renderer, writeBuffer, readBuffer /*, deltaTime, maskActive */ ) {
+
+			const context = renderer.getContext();
+			const state = renderer.state;
+
+			// don't update color or depth
+
+			state.buffers.color.setMask( false );
+			state.buffers.depth.setMask( false );
+
+			// lock buffers
+
+			state.buffers.color.setLocked( true );
+			state.buffers.depth.setLocked( true );
+
+			// set up stencil
+
+			let writeValue, clearValue;
+
+			if ( this.inverse ) {
+
+				writeValue = 0;
+				clearValue = 1;
+
+			} else {
+
+				writeValue = 1;
+				clearValue = 0;
+
+			}
+
+			state.buffers.stencil.setTest( true );
+			state.buffers.stencil.setOp( context.REPLACE, context.REPLACE, context.REPLACE );
+			state.buffers.stencil.setFunc( context.ALWAYS, writeValue, 0xffffffff );
+			state.buffers.stencil.setClear( clearValue );
+			state.buffers.stencil.setLocked( true );
+
+			// draw into the stencil buffer
+
+			renderer.setRenderTarget( readBuffer );
+			if ( this.clear ) renderer.clear();
+			renderer.render( this.scene, this.camera );
+
+			renderer.setRenderTarget( writeBuffer );
+			if ( this.clear ) renderer.clear();
+			renderer.render( this.scene, this.camera );
+
+			// unlock color and depth buffer for subsequent rendering
+
+			state.buffers.color.setLocked( false );
+			state.buffers.depth.setLocked( false );
+
+			// only render where stencil is set to 1
+
+			state.buffers.stencil.setLocked( false );
+			state.buffers.stencil.setFunc( context.EQUAL, 1, 0xffffffff ); // draw if == 1
+			state.buffers.stencil.setOp( context.KEEP, context.KEEP, context.KEEP );
+			state.buffers.stencil.setLocked( true );
+
+		}
+
+	}
+
+	class ClearMaskPass extends Pass {
+
+		constructor() {
+
+			super();
+
+			this.needsSwap = false;
+
+		}
+
+		render( renderer /*, writeBuffer, readBuffer, deltaTime, maskActive */ ) {
+
+			renderer.state.buffers.stencil.setLocked( false );
+			renderer.state.buffers.stencil.setTest( false );
+
+		}
+
+	}
+
+	class EffectComposer {
+
+		constructor( renderer, renderTarget ) {
+
+			this.renderer = renderer;
+
+			if ( renderTarget === undefined ) {
+
+				const parameters = {
+					minFilter: LinearFilter,
+					magFilter: LinearFilter,
+					format: RGBAFormat
+				};
+
+				const size = renderer.getSize( new Vector2() );
+				this._pixelRatio = renderer.getPixelRatio();
+				this._width = size.width;
+				this._height = size.height;
+
+				renderTarget = new WebGLRenderTarget( this._width * this._pixelRatio, this._height * this._pixelRatio, parameters );
+				renderTarget.texture.name = 'EffectComposer.rt1';
+
+			} else {
+
+				this._pixelRatio = 1;
+				this._width = renderTarget.width;
+				this._height = renderTarget.height;
+
+			}
+
+			this.renderTarget1 = renderTarget;
+			this.renderTarget2 = renderTarget.clone();
+			this.renderTarget2.texture.name = 'EffectComposer.rt2';
+
+			this.writeBuffer = this.renderTarget1;
+			this.readBuffer = this.renderTarget2;
+
+			this.renderToScreen = true;
+
+			this.passes = [];
+
+			// dependencies
+
+			if ( CopyShader === undefined ) {
+
+				console.error( 'THREE.EffectComposer relies on CopyShader' );
+
+			}
+
+			if ( ShaderPass === undefined ) {
+
+				console.error( 'THREE.EffectComposer relies on ShaderPass' );
+
+			}
+
+			this.copyPass = new ShaderPass( CopyShader );
+
+			this.clock = new Clock();
+
+		}
+
+		swapBuffers() {
+
+			const tmp = this.readBuffer;
+			this.readBuffer = this.writeBuffer;
+			this.writeBuffer = tmp;
+
+		}
+
+		addPass( pass ) {
+
+			this.passes.push( pass );
+			pass.setSize( this._width * this._pixelRatio, this._height * this._pixelRatio );
+
+		}
+
+		insertPass( pass, index ) {
+
+			this.passes.splice( index, 0, pass );
+			pass.setSize( this._width * this._pixelRatio, this._height * this._pixelRatio );
+
+		}
+
+		removePass( pass ) {
+
+			const index = this.passes.indexOf( pass );
+
+			if ( index !== - 1 ) {
+
+				this.passes.splice( index, 1 );
+
+			}
+
+		}
+
+		isLastEnabledPass( passIndex ) {
+
+			for ( let i = passIndex + 1; i < this.passes.length; i ++ ) {
+
+				if ( this.passes[ i ].enabled ) {
+
+					return false;
+
+				}
+
+			}
+
+			return true;
+
+		}
+
+		render( deltaTime ) {
+
+			// deltaTime value is in seconds
+
+			if ( deltaTime === undefined ) {
+
+				deltaTime = this.clock.getDelta();
+
+			}
+
+			const currentRenderTarget = this.renderer.getRenderTarget();
+
+			let maskActive = false;
+
+			for ( let i = 0, il = this.passes.length; i < il; i ++ ) {
+
+				const pass = this.passes[ i ];
+
+				if ( pass.enabled === false ) continue;
+
+				pass.renderToScreen = ( this.renderToScreen && this.isLastEnabledPass( i ) );
+				pass.render( this.renderer, this.writeBuffer, this.readBuffer, deltaTime, maskActive );
+
+				if ( pass.needsSwap ) {
+
+					if ( maskActive ) {
+
+						const context = this.renderer.getContext();
+						const stencil = this.renderer.state.buffers.stencil;
+
+						//context.stencilFunc( context.NOTEQUAL, 1, 0xffffffff );
+						stencil.setFunc( context.NOTEQUAL, 1, 0xffffffff );
+
+						this.copyPass.render( this.renderer, this.writeBuffer, this.readBuffer, deltaTime );
+
+						//context.stencilFunc( context.EQUAL, 1, 0xffffffff );
+						stencil.setFunc( context.EQUAL, 1, 0xffffffff );
+
+					}
+
+					this.swapBuffers();
+
+				}
+
+				if ( MaskPass !== undefined ) {
+
+					if ( pass instanceof MaskPass ) {
+
+						maskActive = true;
+
+					} else if ( pass instanceof ClearMaskPass ) {
+
+						maskActive = false;
+
+					}
+
+				}
+
+			}
+
+			this.renderer.setRenderTarget( currentRenderTarget );
+
+		}
+
+		reset( renderTarget ) {
+
+			if ( renderTarget === undefined ) {
+
+				const size = this.renderer.getSize( new Vector2() );
+				this._pixelRatio = this.renderer.getPixelRatio();
+				this._width = size.width;
+				this._height = size.height;
+
+				renderTarget = this.renderTarget1.clone();
+				renderTarget.setSize( this._width * this._pixelRatio, this._height * this._pixelRatio );
+
+			}
+
+			this.renderTarget1.dispose();
+			this.renderTarget2.dispose();
+			this.renderTarget1 = renderTarget;
+			this.renderTarget2 = renderTarget.clone();
+
+			this.writeBuffer = this.renderTarget1;
+			this.readBuffer = this.renderTarget2;
+
+		}
+
+		setSize( width, height ) {
+
+			this._width = width;
+			this._height = height;
+
+			const effectiveWidth = this._width * this._pixelRatio;
+			const effectiveHeight = this._height * this._pixelRatio;
+
+			this.renderTarget1.setSize( effectiveWidth, effectiveHeight );
+			this.renderTarget2.setSize( effectiveWidth, effectiveHeight );
+
+			for ( let i = 0; i < this.passes.length; i ++ ) {
+
+				this.passes[ i ].setSize( effectiveWidth, effectiveHeight );
+
+			}
+
+		}
+
+		setPixelRatio( pixelRatio ) {
+
+			this._pixelRatio = pixelRatio;
+
+			this.setSize( this._width, this._height );
+
+		}
+
+	}
+
+	// Helper for passes that need to fill the viewport with a single quad.
+
+	new OrthographicCamera( - 1, 1, 1, - 1, 0, 1 );
+
+	// https://github.com/mrdoob/three.js/pull/21358
+
+	const _geometry = new BufferGeometry();
+	_geometry.setAttribute( 'position', new Float32BufferAttribute( [ - 1, 3, 0, - 1, - 1, 0, 3, - 1, 0 ], 3 ) );
+	_geometry.setAttribute( 'uv', new Float32BufferAttribute( [ 0, 2, 0, 0, 2, 0 ], 2 ) );
+
+	class RenderPass extends Pass {
+
+		constructor( scene, camera, overrideMaterial, clearColor, clearAlpha ) {
+
+			super();
+
+			this.scene = scene;
+			this.camera = camera;
+
+			this.overrideMaterial = overrideMaterial;
+
+			this.clearColor = clearColor;
+			this.clearAlpha = ( clearAlpha !== undefined ) ? clearAlpha : 0;
+
+			this.clear = true;
+			this.clearDepth = false;
+			this.needsSwap = false;
+			this._oldClearColor = new Color();
+
+		}
+
+		render( renderer, writeBuffer, readBuffer /*, deltaTime, maskActive */ ) {
+
+			const oldAutoClear = renderer.autoClear;
+			renderer.autoClear = false;
+
+			let oldClearAlpha, oldOverrideMaterial;
+
+			if ( this.overrideMaterial !== undefined ) {
+
+				oldOverrideMaterial = this.scene.overrideMaterial;
+
+				this.scene.overrideMaterial = this.overrideMaterial;
+
+			}
+
+			if ( this.clearColor ) {
+
+				renderer.getClearColor( this._oldClearColor );
+				oldClearAlpha = renderer.getClearAlpha();
+
+				renderer.setClearColor( this.clearColor, this.clearAlpha );
+
+			}
+
+			if ( this.clearDepth ) {
+
+				renderer.clearDepth();
+
+			}
+
+			renderer.setRenderTarget( this.renderToScreen ? null : readBuffer );
+
+			// TODO: Avoid using autoClear properties, see https://github.com/mrdoob/three.js/pull/15571#issuecomment-465669600
+			if ( this.clear ) renderer.clear( renderer.autoClearColor, renderer.autoClearDepth, renderer.autoClearStencil );
+			renderer.render( this.scene, this.camera );
+
+			if ( this.clearColor ) {
+
+				renderer.setClearColor( this._oldClearColor, oldClearAlpha );
+
+			}
+
+			if ( this.overrideMaterial !== undefined ) {
+
+				this.scene.overrideMaterial = oldOverrideMaterial;
+
+			}
+
+			renderer.autoClear = oldAutoClear;
+
+		}
+
+	}
+
+	// Ported from Stefan Gustavson's java implementation
+	// http://staffwww.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf
+	// Read Stefan's excellent paper for details on how this code works.
+	//
+	// Sean McCullough banksean@gmail.com
+	//
+	// Added 4D noise
+
+	/**
+	 * You can pass in a random number generator object if you like.
+	 * It is assumed to have a random() method.
+	 */
+	class SimplexNoise {
+
+		constructor( r = Math ) {
+
+			this.grad3 = [[ 1, 1, 0 ], [ - 1, 1, 0 ], [ 1, - 1, 0 ], [ - 1, - 1, 0 ],
+				[ 1, 0, 1 ], [ - 1, 0, 1 ], [ 1, 0, - 1 ], [ - 1, 0, - 1 ],
+				[ 0, 1, 1 ], [ 0, - 1, 1 ], [ 0, 1, - 1 ], [ 0, - 1, - 1 ]];
+
+			this.grad4 = [[ 0, 1, 1, 1 ], [ 0, 1, 1, - 1 ], [ 0, 1, - 1, 1 ], [ 0, 1, - 1, - 1 ],
+				[ 0, - 1, 1, 1 ], [ 0, - 1, 1, - 1 ], [ 0, - 1, - 1, 1 ], [ 0, - 1, - 1, - 1 ],
+				[ 1, 0, 1, 1 ], [ 1, 0, 1, - 1 ], [ 1, 0, - 1, 1 ], [ 1, 0, - 1, - 1 ],
+				[ - 1, 0, 1, 1 ], [ - 1, 0, 1, - 1 ], [ - 1, 0, - 1, 1 ], [ - 1, 0, - 1, - 1 ],
+				[ 1, 1, 0, 1 ], [ 1, 1, 0, - 1 ], [ 1, - 1, 0, 1 ], [ 1, - 1, 0, - 1 ],
+				[ - 1, 1, 0, 1 ], [ - 1, 1, 0, - 1 ], [ - 1, - 1, 0, 1 ], [ - 1, - 1, 0, - 1 ],
+				[ 1, 1, 1, 0 ], [ 1, 1, - 1, 0 ], [ 1, - 1, 1, 0 ], [ 1, - 1, - 1, 0 ],
+				[ - 1, 1, 1, 0 ], [ - 1, 1, - 1, 0 ], [ - 1, - 1, 1, 0 ], [ - 1, - 1, - 1, 0 ]];
+
+			this.p = [];
+
+			for ( let i = 0; i < 256; i ++ ) {
+
+				this.p[ i ] = Math.floor( r.random() * 256 );
+
+			}
+
+			// To remove the need for index wrapping, double the permutation table length
+			this.perm = [];
+
+			for ( let i = 0; i < 512; i ++ ) {
+
+				this.perm[ i ] = this.p[ i & 255 ];
+
+			}
+
+			// A lookup table to traverse the simplex around a given point in 4D.
+			// Details can be found where this table is used, in the 4D noise method.
+			this.simplex = [
+				[ 0, 1, 2, 3 ], [ 0, 1, 3, 2 ], [ 0, 0, 0, 0 ], [ 0, 2, 3, 1 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 1, 2, 3, 0 ],
+				[ 0, 2, 1, 3 ], [ 0, 0, 0, 0 ], [ 0, 3, 1, 2 ], [ 0, 3, 2, 1 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 1, 3, 2, 0 ],
+				[ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ],
+				[ 1, 2, 0, 3 ], [ 0, 0, 0, 0 ], [ 1, 3, 0, 2 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 2, 3, 0, 1 ], [ 2, 3, 1, 0 ],
+				[ 1, 0, 2, 3 ], [ 1, 0, 3, 2 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 2, 0, 3, 1 ], [ 0, 0, 0, 0 ], [ 2, 1, 3, 0 ],
+				[ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ],
+				[ 2, 0, 1, 3 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 3, 0, 1, 2 ], [ 3, 0, 2, 1 ], [ 0, 0, 0, 0 ], [ 3, 1, 2, 0 ],
+				[ 2, 1, 0, 3 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 0, 0, 0, 0 ], [ 3, 1, 0, 2 ], [ 0, 0, 0, 0 ], [ 3, 2, 0, 1 ], [ 3, 2, 1, 0 ]];
+
+		}
+
+		dot( g, x, y ) {
+
+			return g[ 0 ] * x + g[ 1 ] * y;
+
+		}
+
+		dot3( g, x, y, z ) {
+
+			return g[ 0 ] * x + g[ 1 ] * y + g[ 2 ] * z;
+
+		}
+
+		dot4( g, x, y, z, w ) {
+
+			return g[ 0 ] * x + g[ 1 ] * y + g[ 2 ] * z + g[ 3 ] * w;
+
+		}
+
+		noise( xin, yin ) {
+
+			let n0; // Noise contributions from the three corners
+			let n1;
+			let n2;
+			// Skew the input space to determine which simplex cell we're in
+			const F2 = 0.5 * ( Math.sqrt( 3.0 ) - 1.0 );
+			const s = ( xin + yin ) * F2; // Hairy factor for 2D
+			const i = Math.floor( xin + s );
+			const j = Math.floor( yin + s );
+			const G2 = ( 3.0 - Math.sqrt( 3.0 ) ) / 6.0;
+			const t = ( i + j ) * G2;
+			const X0 = i - t; // Unskew the cell origin back to (x,y) space
+			const Y0 = j - t;
+			const x0 = xin - X0; // The x,y distances from the cell origin
+			const y0 = yin - Y0;
+
+			// For the 2D case, the simplex shape is an equilateral triangle.
+			// Determine which simplex we are in.
+			let i1; // Offsets for second (middle) corner of simplex in (i,j) coords
+
+			let j1;
+			if ( x0 > y0 ) {
+
+				i1 = 1; j1 = 0;
+
+				// lower triangle, XY order: (0,0)->(1,0)->(1,1)
+
+			}	else {
+
+				i1 = 0; j1 = 1;
+
+			} // upper triangle, YX order: (0,0)->(0,1)->(1,1)
+
+			// A step of (1,0) in (i,j) means a step of (1-c,-c) in (x,y), and
+			// a step of (0,1) in (i,j) means a step of (-c,1-c) in (x,y), where
+			// c = (3-sqrt(3))/6
+			const x1 = x0 - i1 + G2; // Offsets for middle corner in (x,y) unskewed coords
+			const y1 = y0 - j1 + G2;
+			const x2 = x0 - 1.0 + 2.0 * G2; // Offsets for last corner in (x,y) unskewed coords
+			const y2 = y0 - 1.0 + 2.0 * G2;
+			// Work out the hashed gradient indices of the three simplex corners
+			const ii = i & 255;
+			const jj = j & 255;
+			const gi0 = this.perm[ ii + this.perm[ jj ] ] % 12;
+			const gi1 = this.perm[ ii + i1 + this.perm[ jj + j1 ] ] % 12;
+			const gi2 = this.perm[ ii + 1 + this.perm[ jj + 1 ] ] % 12;
+			// Calculate the contribution from the three corners
+			let t0 = 0.5 - x0 * x0 - y0 * y0;
+			if ( t0 < 0 ) n0 = 0.0;
+			else {
+
+				t0 *= t0;
+				n0 = t0 * t0 * this.dot( this.grad3[ gi0 ], x0, y0 ); // (x,y) of grad3 used for 2D gradient
+
+			}
+
+			let t1 = 0.5 - x1 * x1 - y1 * y1;
+			if ( t1 < 0 ) n1 = 0.0;
+			else {
+
+				t1 *= t1;
+				n1 = t1 * t1 * this.dot( this.grad3[ gi1 ], x1, y1 );
+
+			}
+
+			let t2 = 0.5 - x2 * x2 - y2 * y2;
+			if ( t2 < 0 ) n2 = 0.0;
+			else {
+
+				t2 *= t2;
+				n2 = t2 * t2 * this.dot( this.grad3[ gi2 ], x2, y2 );
+
+			}
+
+			// Add contributions from each corner to get the final noise value.
+			// The result is scaled to return values in the interval [-1,1].
+			return 70.0 * ( n0 + n1 + n2 );
+
+		}
+
+		// 3D simplex noise
+		noise3d( xin, yin, zin ) {
+
+			let n0; // Noise contributions from the four corners
+			let n1;
+			let n2;
+			let n3;
+			// Skew the input space to determine which simplex cell we're in
+			const F3 = 1.0 / 3.0;
+			const s = ( xin + yin + zin ) * F3; // Very nice and simple skew factor for 3D
+			const i = Math.floor( xin + s );
+			const j = Math.floor( yin + s );
+			const k = Math.floor( zin + s );
+			const G3 = 1.0 / 6.0; // Very nice and simple unskew factor, too
+			const t = ( i + j + k ) * G3;
+			const X0 = i - t; // Unskew the cell origin back to (x,y,z) space
+			const Y0 = j - t;
+			const Z0 = k - t;
+			const x0 = xin - X0; // The x,y,z distances from the cell origin
+			const y0 = yin - Y0;
+			const z0 = zin - Z0;
+
+			// For the 3D case, the simplex shape is a slightly irregular tetrahedron.
+			// Determine which simplex we are in.
+			let i1; // Offsets for second corner of simplex in (i,j,k) coords
+
+			let j1;
+			let k1;
+			let i2; // Offsets for third corner of simplex in (i,j,k) coords
+			let j2;
+			let k2;
+			if ( x0 >= y0 ) {
+
+				if ( y0 >= z0 ) {
+
+					i1 = 1; j1 = 0; k1 = 0; i2 = 1; j2 = 1; k2 = 0;
+
+					// X Y Z order
+
+				} else if ( x0 >= z0 ) {
+
+					i1 = 1; j1 = 0; k1 = 0; i2 = 1; j2 = 0; k2 = 1;
+
+					// X Z Y order
+
+				} else {
+
+					i1 = 0; j1 = 0; k1 = 1; i2 = 1; j2 = 0; k2 = 1;
+
+				} // Z X Y order
+
+			} else { // x0<y0
+
+				if ( y0 < z0 ) {
+
+					i1 = 0; j1 = 0; k1 = 1; i2 = 0; j2 = 1; k2 = 1;
+
+					// Z Y X order
+
+				} else if ( x0 < z0 ) {
+
+					i1 = 0; j1 = 1; k1 = 0; i2 = 0; j2 = 1; k2 = 1;
+
+					// Y Z X order
+
+				} else {
+
+					i1 = 0; j1 = 1; k1 = 0; i2 = 1; j2 = 1; k2 = 0;
+
+				} // Y X Z order
+
+			}
+
+			// A step of (1,0,0) in (i,j,k) means a step of (1-c,-c,-c) in (x,y,z),
+			// a step of (0,1,0) in (i,j,k) means a step of (-c,1-c,-c) in (x,y,z), and
+			// a step of (0,0,1) in (i,j,k) means a step of (-c,-c,1-c) in (x,y,z), where
+			// c = 1/6.
+			const x1 = x0 - i1 + G3; // Offsets for second corner in (x,y,z) coords
+			const y1 = y0 - j1 + G3;
+			const z1 = z0 - k1 + G3;
+			const x2 = x0 - i2 + 2.0 * G3; // Offsets for third corner in (x,y,z) coords
+			const y2 = y0 - j2 + 2.0 * G3;
+			const z2 = z0 - k2 + 2.0 * G3;
+			const x3 = x0 - 1.0 + 3.0 * G3; // Offsets for last corner in (x,y,z) coords
+			const y3 = y0 - 1.0 + 3.0 * G3;
+			const z3 = z0 - 1.0 + 3.0 * G3;
+			// Work out the hashed gradient indices of the four simplex corners
+			const ii = i & 255;
+			const jj = j & 255;
+			const kk = k & 255;
+			const gi0 = this.perm[ ii + this.perm[ jj + this.perm[ kk ] ] ] % 12;
+			const gi1 = this.perm[ ii + i1 + this.perm[ jj + j1 + this.perm[ kk + k1 ] ] ] % 12;
+			const gi2 = this.perm[ ii + i2 + this.perm[ jj + j2 + this.perm[ kk + k2 ] ] ] % 12;
+			const gi3 = this.perm[ ii + 1 + this.perm[ jj + 1 + this.perm[ kk + 1 ] ] ] % 12;
+			// Calculate the contribution from the four corners
+			let t0 = 0.6 - x0 * x0 - y0 * y0 - z0 * z0;
+			if ( t0 < 0 ) n0 = 0.0;
+			else {
+
+				t0 *= t0;
+				n0 = t0 * t0 * this.dot3( this.grad3[ gi0 ], x0, y0, z0 );
+
+			}
+
+			let t1 = 0.6 - x1 * x1 - y1 * y1 - z1 * z1;
+			if ( t1 < 0 ) n1 = 0.0;
+			else {
+
+				t1 *= t1;
+				n1 = t1 * t1 * this.dot3( this.grad3[ gi1 ], x1, y1, z1 );
+
+			}
+
+			let t2 = 0.6 - x2 * x2 - y2 * y2 - z2 * z2;
+			if ( t2 < 0 ) n2 = 0.0;
+			else {
+
+				t2 *= t2;
+				n2 = t2 * t2 * this.dot3( this.grad3[ gi2 ], x2, y2, z2 );
+
+			}
+
+			let t3 = 0.6 - x3 * x3 - y3 * y3 - z3 * z3;
+			if ( t3 < 0 ) n3 = 0.0;
+			else {
+
+				t3 *= t3;
+				n3 = t3 * t3 * this.dot3( this.grad3[ gi3 ], x3, y3, z3 );
+
+			}
+
+			// Add contributions from each corner to get the final noise value.
+			// The result is scaled to stay just inside [-1,1]
+			return 32.0 * ( n0 + n1 + n2 + n3 );
+
+		}
+
+		// 4D simplex noise
+		noise4d( x, y, z, w ) {
+
+			// For faster and easier lookups
+			const grad4 = this.grad4;
+			const simplex = this.simplex;
+			const perm = this.perm;
+
+			// The skewing and unskewing factors are hairy again for the 4D case
+			const F4 = ( Math.sqrt( 5.0 ) - 1.0 ) / 4.0;
+			const G4 = ( 5.0 - Math.sqrt( 5.0 ) ) / 20.0;
+			let n0; // Noise contributions from the five corners
+			let n1;
+			let n2;
+			let n3;
+			let n4;
+			// Skew the (x,y,z,w) space to determine which cell of 24 simplices we're in
+			const s = ( x + y + z + w ) * F4; // Factor for 4D skewing
+			const i = Math.floor( x + s );
+			const j = Math.floor( y + s );
+			const k = Math.floor( z + s );
+			const l = Math.floor( w + s );
+			const t = ( i + j + k + l ) * G4; // Factor for 4D unskewing
+			const X0 = i - t; // Unskew the cell origin back to (x,y,z,w) space
+			const Y0 = j - t;
+			const Z0 = k - t;
+			const W0 = l - t;
+			const x0 = x - X0; // The x,y,z,w distances from the cell origin
+			const y0 = y - Y0;
+			const z0 = z - Z0;
+			const w0 = w - W0;
+
+			// For the 4D case, the simplex is a 4D shape I won't even try to describe.
+			// To find out which of the 24 possible simplices we're in, we need to
+			// determine the magnitude ordering of x0, y0, z0 and w0.
+			// The method below is a good way of finding the ordering of x,y,z,w and
+			// then find the correct traversal order for the simplex we’re in.
+			// First, six pair-wise comparisons are performed between each possible pair
+			// of the four coordinates, and the results are used to add up binary bits
+			// for an integer index.
+			const c1 = ( x0 > y0 ) ? 32 : 0;
+			const c2 = ( x0 > z0 ) ? 16 : 0;
+			const c3 = ( y0 > z0 ) ? 8 : 0;
+			const c4 = ( x0 > w0 ) ? 4 : 0;
+			const c5 = ( y0 > w0 ) ? 2 : 0;
+			const c6 = ( z0 > w0 ) ? 1 : 0;
+			const c = c1 + c2 + c3 + c4 + c5 + c6;
+
+			// simplex[c] is a 4-vector with the numbers 0, 1, 2 and 3 in some order.
+			// Many values of c will never occur, since e.g. x>y>z>w makes x<z, y<w and x<w
+			// impossible. Only the 24 indices which have non-zero entries make any sense.
+			// We use a thresholding to set the coordinates in turn from the largest magnitude.
+			// The number 3 in the "simplex" array is at the position of the largest coordinate.
+			const i1 = simplex[ c ][ 0 ] >= 3 ? 1 : 0;
+			const j1 = simplex[ c ][ 1 ] >= 3 ? 1 : 0;
+			const k1 = simplex[ c ][ 2 ] >= 3 ? 1 : 0;
+			const l1 = simplex[ c ][ 3 ] >= 3 ? 1 : 0;
+			// The number 2 in the "simplex" array is at the second largest coordinate.
+			const i2 = simplex[ c ][ 0 ] >= 2 ? 1 : 0;
+			const j2 = simplex[ c ][ 1 ] >= 2 ? 1 : 0;
+			const k2 = simplex[ c ][ 2 ] >= 2 ? 1 : 0;
+			const l2 = simplex[ c ][ 3 ] >= 2 ? 1 : 0;
+			// The number 1 in the "simplex" array is at the second smallest coordinate.
+			const i3 = simplex[ c ][ 0 ] >= 1 ? 1 : 0;
+			const j3 = simplex[ c ][ 1 ] >= 1 ? 1 : 0;
+			const k3 = simplex[ c ][ 2 ] >= 1 ? 1 : 0;
+			const l3 = simplex[ c ][ 3 ] >= 1 ? 1 : 0;
+			// The fifth corner has all coordinate offsets = 1, so no need to look that up.
+			const x1 = x0 - i1 + G4; // Offsets for second corner in (x,y,z,w) coords
+			const y1 = y0 - j1 + G4;
+			const z1 = z0 - k1 + G4;
+			const w1 = w0 - l1 + G4;
+			const x2 = x0 - i2 + 2.0 * G4; // Offsets for third corner in (x,y,z,w) coords
+			const y2 = y0 - j2 + 2.0 * G4;
+			const z2 = z0 - k2 + 2.0 * G4;
+			const w2 = w0 - l2 + 2.0 * G4;
+			const x3 = x0 - i3 + 3.0 * G4; // Offsets for fourth corner in (x,y,z,w) coords
+			const y3 = y0 - j3 + 3.0 * G4;
+			const z3 = z0 - k3 + 3.0 * G4;
+			const w3 = w0 - l3 + 3.0 * G4;
+			const x4 = x0 - 1.0 + 4.0 * G4; // Offsets for last corner in (x,y,z,w) coords
+			const y4 = y0 - 1.0 + 4.0 * G4;
+			const z4 = z0 - 1.0 + 4.0 * G4;
+			const w4 = w0 - 1.0 + 4.0 * G4;
+			// Work out the hashed gradient indices of the five simplex corners
+			const ii = i & 255;
+			const jj = j & 255;
+			const kk = k & 255;
+			const ll = l & 255;
+			const gi0 = perm[ ii + perm[ jj + perm[ kk + perm[ ll ] ] ] ] % 32;
+			const gi1 = perm[ ii + i1 + perm[ jj + j1 + perm[ kk + k1 + perm[ ll + l1 ] ] ] ] % 32;
+			const gi2 = perm[ ii + i2 + perm[ jj + j2 + perm[ kk + k2 + perm[ ll + l2 ] ] ] ] % 32;
+			const gi3 = perm[ ii + i3 + perm[ jj + j3 + perm[ kk + k3 + perm[ ll + l3 ] ] ] ] % 32;
+			const gi4 = perm[ ii + 1 + perm[ jj + 1 + perm[ kk + 1 + perm[ ll + 1 ] ] ] ] % 32;
+			// Calculate the contribution from the five corners
+			let t0 = 0.6 - x0 * x0 - y0 * y0 - z0 * z0 - w0 * w0;
+			if ( t0 < 0 ) n0 = 0.0;
+			else {
+
+				t0 *= t0;
+				n0 = t0 * t0 * this.dot4( grad4[ gi0 ], x0, y0, z0, w0 );
+
+			}
+
+			let t1 = 0.6 - x1 * x1 - y1 * y1 - z1 * z1 - w1 * w1;
+			if ( t1 < 0 ) n1 = 0.0;
+			else {
+
+				t1 *= t1;
+				n1 = t1 * t1 * this.dot4( grad4[ gi1 ], x1, y1, z1, w1 );
+
+			}
+
+			let t2 = 0.6 - x2 * x2 - y2 * y2 - z2 * z2 - w2 * w2;
+			if ( t2 < 0 ) n2 = 0.0;
+			else {
+
+				t2 *= t2;
+				n2 = t2 * t2 * this.dot4( grad4[ gi2 ], x2, y2, z2, w2 );
+
+			}
+
+			let t3 = 0.6 - x3 * x3 - y3 * y3 - z3 * z3 - w3 * w3;
+			if ( t3 < 0 ) n3 = 0.0;
+			else {
+
+				t3 *= t3;
+				n3 = t3 * t3 * this.dot4( grad4[ gi3 ], x3, y3, z3, w3 );
+
+			}
+
+			let t4 = 0.6 - x4 * x4 - y4 * y4 - z4 * z4 - w4 * w4;
+			if ( t4 < 0 ) n4 = 0.0;
+			else {
+
+				t4 *= t4;
+				n4 = t4 * t4 * this.dot4( grad4[ gi4 ], x4, y4, z4, w4 );
+
+			}
+
+			// Sum up and scale the result to cover the range [-1,1]
+			return 27.0 * ( n0 + n1 + n2 + n3 + n4 );
+
+		}
+
+	}
+
+	/**
+	 * References:
+	 * http://john-chapman-graphics.blogspot.com/2013/01/ssao-tutorial.html
+	 * https://learnopengl.com/Advanced-Lighting/SSAO
+	 * https://github.com/McNopper/OpenGL/blob/master/Example28/shader/ssao.frag.glsl
+	 */
+
+	const SSAOShader = {
+
+		defines: {
+			'PERSPECTIVE_CAMERA': 1,
+			'KERNEL_SIZE': 32
+		},
+
+		uniforms: {
+
+			'tDiffuse': { value: null },
+			'tNormal': { value: null },
+			'tDepth': { value: null },
+			'tNoise': { value: null },
+			'kernel': { value: null },
+			'cameraNear': { value: null },
+			'cameraFar': { value: null },
+			'resolution': { value: new Vector2() },
+			'cameraProjectionMatrix': { value: new Matrix4() },
+			'cameraInverseProjectionMatrix': { value: new Matrix4() },
+			'kernelRadius': { value: 8 },
+			'minDistance': { value: 0.005 },
+			'maxDistance': { value: 0.05 },
+
+		},
+
+		vertexShader: /* glsl */`
+
+		varying vec2 vUv;
+
+		void main() {
+
+			vUv = uv;
+
+			gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
+
+		}`,
+
+		fragmentShader: /* glsl */`
+
+		uniform sampler2D tDiffuse;
+		uniform sampler2D tNormal;
+		uniform sampler2D tDepth;
+		uniform sampler2D tNoise;
+
+		uniform vec3 kernel[ KERNEL_SIZE ];
+
+		uniform vec2 resolution;
+
+		uniform float cameraNear;
+		uniform float cameraFar;
+		uniform mat4 cameraProjectionMatrix;
+		uniform mat4 cameraInverseProjectionMatrix;
+
+		uniform float kernelRadius;
+		uniform float minDistance; // avoid artifacts caused by neighbour fragments with minimal depth difference
+		uniform float maxDistance; // avoid the influence of fragments which are too far away
+
+		varying vec2 vUv;
+
+		#include <packing>
+
+		float getDepth( const in vec2 screenPosition ) {
+
+			return texture2D( tDepth, screenPosition ).x;
+
+		}
+
+		float getLinearDepth( const in vec2 screenPosition ) {
+
+			#if PERSPECTIVE_CAMERA == 1
+
+				float fragCoordZ = texture2D( tDepth, screenPosition ).x;
+				float viewZ = perspectiveDepthToViewZ( fragCoordZ, cameraNear, cameraFar );
+				return viewZToOrthographicDepth( viewZ, cameraNear, cameraFar );
+
+			#else
+
+				return texture2D( tDepth, screenPosition ).x;
+
+			#endif
+
+		}
+
+		float getViewZ( const in float depth ) {
+
+			#if PERSPECTIVE_CAMERA == 1
+
+				return perspectiveDepthToViewZ( depth, cameraNear, cameraFar );
+
+			#else
+
+				return orthographicDepthToViewZ( depth, cameraNear, cameraFar );
+
+			#endif
+
+		}
+
+		vec3 getViewPosition( const in vec2 screenPosition, const in float depth, const in float viewZ ) {
+
+			float clipW = cameraProjectionMatrix[2][3] * viewZ + cameraProjectionMatrix[3][3];
+
+			vec4 clipPosition = vec4( ( vec3( screenPosition, depth ) - 0.5 ) * 2.0, 1.0 );
+
+			clipPosition *= clipW; // unprojection.
+
+			return ( cameraInverseProjectionMatrix * clipPosition ).xyz;
+
+		}
+
+		vec3 getViewNormal( const in vec2 screenPosition ) {
+
+			return unpackRGBToNormal( texture2D( tNormal, screenPosition ).xyz );
+
+		}
+
+		void main() {
+
+			float depth = getDepth( vUv );
+			float viewZ = getViewZ( depth );
+
+			vec3 viewPosition = getViewPosition( vUv, depth, viewZ );
+			vec3 viewNormal = getViewNormal( vUv );
+
+			vec2 noiseScale = vec2( resolution.x / 4.0, resolution.y / 4.0 );
+			vec3 random = texture2D( tNoise, vUv * noiseScale ).xyz;
+
+			// compute matrix used to reorient a kernel vector
+
+			vec3 tangent = normalize( random - viewNormal * dot( random, viewNormal ) );
+			vec3 bitangent = cross( viewNormal, tangent );
+			mat3 kernelMatrix = mat3( tangent, bitangent, viewNormal );
+
+		 float occlusion = 0.0;
+
+		 for ( int i = 0; i < KERNEL_SIZE; i ++ ) {
+
+				vec3 sampleVector = kernelMatrix * kernel[ i ]; // reorient sample vector in view space
+				vec3 samplePoint = viewPosition + ( sampleVector * kernelRadius ); // calculate sample point
+
+				vec4 samplePointNDC = cameraProjectionMatrix * vec4( samplePoint, 1.0 ); // project point and calculate NDC
+				samplePointNDC /= samplePointNDC.w;
+
+				vec2 samplePointUv = samplePointNDC.xy * 0.5 + 0.5; // compute uv coordinates
+
+				float realDepth = getLinearDepth( samplePointUv ); // get linear depth from depth texture
+				float sampleDepth = viewZToOrthographicDepth( samplePoint.z, cameraNear, cameraFar ); // compute linear depth of the sample view Z value
+				float delta = sampleDepth - realDepth;
+
+				if ( delta > minDistance && delta < maxDistance ) { // if fragment is before sample point, increase occlusion
+
+					occlusion += 1.0;
+
+				}
+
+			}
+
+			occlusion = clamp( occlusion / float( KERNEL_SIZE ), 0.0, 1.0 );
+
+			gl_FragColor = vec4( vec3( 1.0 - occlusion ), 1.0 );
+
+		}`
+
+	};
+
+	const SSAODepthShader = {
+
+		defines: {
+			'PERSPECTIVE_CAMERA': 1
+		},
+
+		uniforms: {
+
+			'tDepth': { value: null },
+			'cameraNear': { value: null },
+			'cameraFar': { value: null },
+
+		},
+
+		vertexShader:
+
+			`varying vec2 vUv;
+
+		void main() {
+
+			vUv = uv;
+			gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
+
+		}`,
+
+		fragmentShader:
+
+			`uniform sampler2D tDepth;
+
+		uniform float cameraNear;
+		uniform float cameraFar;
+
+		varying vec2 vUv;
+
+		#include <packing>
+
+		float getLinearDepth( const in vec2 screenPosition ) {
+
+			#if PERSPECTIVE_CAMERA == 1
+
+				float fragCoordZ = texture2D( tDepth, screenPosition ).x;
+				float viewZ = perspectiveDepthToViewZ( fragCoordZ, cameraNear, cameraFar );
+				return viewZToOrthographicDepth( viewZ, cameraNear, cameraFar );
+
+			#else
+
+				return texture2D( tDepth, screenPosition ).x;
+
+			#endif
+
+		}
+
+		void main() {
+
+			float depth = getLinearDepth( vUv );
+			gl_FragColor = vec4( vec3( 1.0 - depth ), 1.0 );
+
+		}`
+
+	};
+
+	const SSAOBlurShader = {
+
+		uniforms: {
+
+			'tDiffuse': { value: null },
+			'resolution': { value: new Vector2() }
+
+		},
+
+		vertexShader:
+
+			`varying vec2 vUv;
+
+		void main() {
+
+			vUv = uv;
+			gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
+
+		}`,
+
+		fragmentShader:
+
+			`uniform sampler2D tDiffuse;
+
+		uniform vec2 resolution;
+
+		varying vec2 vUv;
+
+		void main() {
+
+			vec2 texelSize = ( 1.0 / resolution );
+			float result = 0.0;
+
+			for ( int i = - 2; i <= 2; i ++ ) {
+
+				for ( int j = - 2; j <= 2; j ++ ) {
+
+					vec2 offset = ( vec2( float( i ), float( j ) ) ) * texelSize;
+					result += texture2D( tDiffuse, vUv + offset ).r;
+
+				}
+
+			}
+
+			gl_FragColor = vec4( vec3( result / ( 5.0 * 5.0 ) ), 1.0 );
+
+		}`
+
+	};
+
+	class SSAOPass extends Pass {
+
+		constructor( scene, camera, width, height ) {
+
+			super();
+
+			this.width = ( width !== undefined ) ? width : 512;
+			this.height = ( height !== undefined ) ? height : 512;
+
+			this.clear = true;
+
+			this.camera = camera;
+			this.scene = scene;
+
+			this.kernelRadius = 8;
+			this.kernelSize = 32;
+			this.kernel = [];
+			this.noiseTexture = null;
+			this.output = 0;
+
+			this.minDistance = 0.005;
+			this.maxDistance = 0.1;
+
+			this._visibilityCache = new Map();
+
+			//
+
+			this.generateSampleKernel();
+			this.generateRandomKernelRotations();
+
+			// beauty render target
+
+			const depthTexture = new DepthTexture();
+			depthTexture.type = UnsignedShortType;
+
+			this.beautyRenderTarget = new WebGLRenderTarget( this.width, this.height, {
+				minFilter: LinearFilter,
+				magFilter: LinearFilter,
+				format: RGBAFormat
+			} );
+
+			// normal render target with depth buffer
+
+			this.normalRenderTarget = new WebGLRenderTarget( this.width, this.height, {
+				minFilter: NearestFilter,
+				magFilter: NearestFilter,
+				format: RGBAFormat,
+				depthTexture: depthTexture
+			} );
+
+			// ssao render target
+
+			this.ssaoRenderTarget = new WebGLRenderTarget( this.width, this.height, {
+				minFilter: LinearFilter,
+				magFilter: LinearFilter,
+				format: RGBAFormat
+			} );
+
+			this.blurRenderTarget = this.ssaoRenderTarget.clone();
+
+			// ssao material
+
+			if ( SSAOShader === undefined ) {
+
+				console.error( 'THREE.SSAOPass: The pass relies on SSAOShader.' );
+
+			}
+
+			this.ssaoMaterial = new ShaderMaterial( {
+				defines: Object.assign( {}, SSAOShader.defines ),
+				uniforms: UniformsUtils.clone( SSAOShader.uniforms ),
+				vertexShader: SSAOShader.vertexShader,
+				fragmentShader: SSAOShader.fragmentShader,
+				blending: NoBlending
+			} );
+
+			this.ssaoMaterial.uniforms[ 'tDiffuse' ].value = this.beautyRenderTarget.texture;
+			this.ssaoMaterial.uniforms[ 'tNormal' ].value = this.normalRenderTarget.texture;
+			this.ssaoMaterial.uniforms[ 'tDepth' ].value = this.normalRenderTarget.depthTexture;
+			this.ssaoMaterial.uniforms[ 'tNoise' ].value = this.noiseTexture;
+			this.ssaoMaterial.uniforms[ 'kernel' ].value = this.kernel;
+			this.ssaoMaterial.uniforms[ 'cameraNear' ].value = this.camera.near;
+			this.ssaoMaterial.uniforms[ 'cameraFar' ].value = this.camera.far;
+			this.ssaoMaterial.uniforms[ 'resolution' ].value.set( this.width, this.height );
+			this.ssaoMaterial.uniforms[ 'cameraProjectionMatrix' ].value.copy( this.camera.projectionMatrix );
+			this.ssaoMaterial.uniforms[ 'cameraInverseProjectionMatrix' ].value.copy( this.camera.projectionMatrixInverse );
+
+			// normal material
+
+			this.normalMaterial = new MeshNormalMaterial();
+			this.normalMaterial.blending = NoBlending;
+
+			// blur material
+
+			this.blurMaterial = new ShaderMaterial( {
+				defines: Object.assign( {}, SSAOBlurShader.defines ),
+				uniforms: UniformsUtils.clone( SSAOBlurShader.uniforms ),
+				vertexShader: SSAOBlurShader.vertexShader,
+				fragmentShader: SSAOBlurShader.fragmentShader
+			} );
+			this.blurMaterial.uniforms[ 'tDiffuse' ].value = this.ssaoRenderTarget.texture;
+			this.blurMaterial.uniforms[ 'resolution' ].value.set( this.width, this.height );
+
+			// material for rendering the depth
+
+			this.depthRenderMaterial = new ShaderMaterial( {
+				defines: Object.assign( {}, SSAODepthShader.defines ),
+				uniforms: UniformsUtils.clone( SSAODepthShader.uniforms ),
+				vertexShader: SSAODepthShader.vertexShader,
+				fragmentShader: SSAODepthShader.fragmentShader,
+				blending: NoBlending
+			} );
+			this.depthRenderMaterial.uniforms[ 'tDepth' ].value = this.normalRenderTarget.depthTexture;
+			this.depthRenderMaterial.uniforms[ 'cameraNear' ].value = this.camera.near;
+			this.depthRenderMaterial.uniforms[ 'cameraFar' ].value = this.camera.far;
+
+			// material for rendering the content of a render target
+
+			this.copyMaterial = new ShaderMaterial( {
+				uniforms: UniformsUtils.clone( CopyShader.uniforms ),
+				vertexShader: CopyShader.vertexShader,
+				fragmentShader: CopyShader.fragmentShader,
+				transparent: true,
+				depthTest: false,
+				depthWrite: false,
+				blendSrc: DstColorFactor,
+				blendDst: ZeroFactor,
+				blendEquation: AddEquation,
+				blendSrcAlpha: DstAlphaFactor,
+				blendDstAlpha: ZeroFactor,
+				blendEquationAlpha: AddEquation
+			} );
+
+			this.fsQuad = new FullScreenQuad( null );
+
+			this.originalClearColor = new Color();
+
+		}
+
+		dispose() {
+
+			// dispose render targets
+
+			this.beautyRenderTarget.dispose();
+			this.normalRenderTarget.dispose();
+			this.ssaoRenderTarget.dispose();
+			this.blurRenderTarget.dispose();
+
+			// dispose materials
+
+			this.normalMaterial.dispose();
+			this.blurMaterial.dispose();
+			this.copyMaterial.dispose();
+			this.depthRenderMaterial.dispose();
+
+			// dipsose full screen quad
+
+			this.fsQuad.dispose();
+
+		}
+
+		render( renderer, writeBuffer /*, readBuffer, deltaTime, maskActive */ ) {
+
+			// render beauty
+
+			renderer.setRenderTarget( this.beautyRenderTarget );
+			renderer.clear();
+			renderer.render( this.scene, this.camera );
+
+			// render normals and depth (honor only meshes, points and lines do not contribute to SSAO)
+
+			this.overrideVisibility();
+			this.renderOverride( renderer, this.normalMaterial, this.normalRenderTarget, 0x7777ff, 1.0 );
+			this.restoreVisibility();
+
+			// render SSAO
+
+			this.ssaoMaterial.uniforms[ 'kernelRadius' ].value = this.kernelRadius;
+			this.ssaoMaterial.uniforms[ 'minDistance' ].value = this.minDistance;
+			this.ssaoMaterial.uniforms[ 'maxDistance' ].value = this.maxDistance;
+			this.renderPass( renderer, this.ssaoMaterial, this.ssaoRenderTarget );
+
+			// render blur
+
+			this.renderPass( renderer, this.blurMaterial, this.blurRenderTarget );
+
+			// output result to screen
+
+			switch ( this.output ) {
+
+				case SSAOPass.OUTPUT.SSAO:
+
+					this.copyMaterial.uniforms[ 'tDiffuse' ].value = this.ssaoRenderTarget.texture;
+					this.copyMaterial.blending = NoBlending;
+					this.renderPass( renderer, this.copyMaterial, this.renderToScreen ? null : writeBuffer );
+
+					break;
+
+				case SSAOPass.OUTPUT.Blur:
+
+					this.copyMaterial.uniforms[ 'tDiffuse' ].value = this.blurRenderTarget.texture;
+					this.copyMaterial.blending = NoBlending;
+					this.renderPass( renderer, this.copyMaterial, this.renderToScreen ? null : writeBuffer );
+
+					break;
+
+				case SSAOPass.OUTPUT.Beauty:
+
+					this.copyMaterial.uniforms[ 'tDiffuse' ].value = this.beautyRenderTarget.texture;
+					this.copyMaterial.blending = NoBlending;
+					this.renderPass( renderer, this.copyMaterial, this.renderToScreen ? null : writeBuffer );
+
+					break;
+
+				case SSAOPass.OUTPUT.Depth:
+
+					this.renderPass( renderer, this.depthRenderMaterial, this.renderToScreen ? null : writeBuffer );
+
+					break;
+
+				case SSAOPass.OUTPUT.Normal:
+
+					this.copyMaterial.uniforms[ 'tDiffuse' ].value = this.normalRenderTarget.texture;
+					this.copyMaterial.blending = NoBlending;
+					this.renderPass( renderer, this.copyMaterial, this.renderToScreen ? null : writeBuffer );
+
+					break;
+
+				case SSAOPass.OUTPUT.Default:
+
+					this.copyMaterial.uniforms[ 'tDiffuse' ].value = this.beautyRenderTarget.texture;
+					this.copyMaterial.blending = NoBlending;
+					this.renderPass( renderer, this.copyMaterial, this.renderToScreen ? null : writeBuffer );
+
+					this.copyMaterial.uniforms[ 'tDiffuse' ].value = this.blurRenderTarget.texture;
+					this.copyMaterial.blending = CustomBlending;
+					this.renderPass( renderer, this.copyMaterial, this.renderToScreen ? null : writeBuffer );
+
+					break;
+
+				default:
+					console.warn( 'THREE.SSAOPass: Unknown output type.' );
+
+			}
+
+		}
+
+		renderPass( renderer, passMaterial, renderTarget, clearColor, clearAlpha ) {
+
+			// save original state
+			renderer.getClearColor( this.originalClearColor );
+			const originalClearAlpha = renderer.getClearAlpha();
+			const originalAutoClear = renderer.autoClear;
+
+			renderer.setRenderTarget( renderTarget );
+
+			// setup pass state
+			renderer.autoClear = false;
+			if ( ( clearColor !== undefined ) && ( clearColor !== null ) ) {
+
+				renderer.setClearColor( clearColor );
+				renderer.setClearAlpha( clearAlpha || 0.0 );
+				renderer.clear();
+
+			}
+
+			this.fsQuad.material = passMaterial;
+			this.fsQuad.render( renderer );
+
+			// restore original state
+			renderer.autoClear = originalAutoClear;
+			renderer.setClearColor( this.originalClearColor );
+			renderer.setClearAlpha( originalClearAlpha );
+
+		}
+
+		renderOverride( renderer, overrideMaterial, renderTarget, clearColor, clearAlpha ) {
+
+			renderer.getClearColor( this.originalClearColor );
+			const originalClearAlpha = renderer.getClearAlpha();
+			const originalAutoClear = renderer.autoClear;
+
+			renderer.setRenderTarget( renderTarget );
+			renderer.autoClear = false;
+
+			clearColor = overrideMaterial.clearColor || clearColor;
+			clearAlpha = overrideMaterial.clearAlpha || clearAlpha;
+
+			if ( ( clearColor !== undefined ) && ( clearColor !== null ) ) {
+
+				renderer.setClearColor( clearColor );
+				renderer.setClearAlpha( clearAlpha || 0.0 );
+				renderer.clear();
+
+			}
+
+			this.scene.overrideMaterial = overrideMaterial;
+			renderer.render( this.scene, this.camera );
+			this.scene.overrideMaterial = null;
+
+			// restore original state
+
+			renderer.autoClear = originalAutoClear;
+			renderer.setClearColor( this.originalClearColor );
+			renderer.setClearAlpha( originalClearAlpha );
+
+		}
+
+		setSize( width, height ) {
+
+			this.width = width;
+			this.height = height;
+
+			this.beautyRenderTarget.setSize( width, height );
+			this.ssaoRenderTarget.setSize( width, height );
+			this.normalRenderTarget.setSize( width, height );
+			this.blurRenderTarget.setSize( width, height );
+
+			this.ssaoMaterial.uniforms[ 'resolution' ].value.set( width, height );
+			this.ssaoMaterial.uniforms[ 'cameraProjectionMatrix' ].value.copy( this.camera.projectionMatrix );
+			this.ssaoMaterial.uniforms[ 'cameraInverseProjectionMatrix' ].value.copy( this.camera.projectionMatrixInverse );
+
+			this.blurMaterial.uniforms[ 'resolution' ].value.set( width, height );
+
+		}
+
+		generateSampleKernel() {
+
+			const kernelSize = this.kernelSize;
+			const kernel = this.kernel;
+
+			for ( let i = 0; i < kernelSize; i ++ ) {
+
+				const sample = new Vector3();
+				sample.x = ( Math.random() * 2 ) - 1;
+				sample.y = ( Math.random() * 2 ) - 1;
+				sample.z = Math.random();
+
+				sample.normalize();
+
+				let scale = i / kernelSize;
+				scale = MathUtils.lerp( 0.1, 1, scale * scale );
+				sample.multiplyScalar( scale );
+
+				kernel.push( sample );
+
+			}
+
+		}
+
+		generateRandomKernelRotations() {
+
+			const width = 4, height = 4;
+
+			if ( SimplexNoise === undefined ) {
+
+				console.error( 'THREE.SSAOPass: The pass relies on SimplexNoise.' );
+
+			}
+
+			const simplex = new SimplexNoise();
+
+			const size = width * height;
+			const data = new Float32Array( size * 4 );
+
+			for ( let i = 0; i < size; i ++ ) {
+
+				const stride = i * 4;
+
+				const x = ( Math.random() * 2 ) - 1;
+				const y = ( Math.random() * 2 ) - 1;
+				const z = 0;
+
+				const noise = simplex.noise3d( x, y, z );
+
+				data[ stride ] = noise;
+				data[ stride + 1 ] = noise;
+				data[ stride + 2 ] = noise;
+				data[ stride + 3 ] = 1;
+
+			}
+
+			this.noiseTexture = new DataTexture( data, width, height, RGBAFormat, FloatType );
+			this.noiseTexture.wrapS = RepeatWrapping;
+			this.noiseTexture.wrapT = RepeatWrapping;
+
+		}
+
+		overrideVisibility() {
+
+			const scene = this.scene;
+			const cache = this._visibilityCache;
+
+			scene.traverse( function ( object ) {
+
+				cache.set( object, object.visible );
+
+				if ( object.isPoints || object.isLine ) object.visible = false;
+
+			} );
+
+		}
+
+		restoreVisibility() {
+
+			const scene = this.scene;
+			const cache = this._visibilityCache;
+
+			scene.traverse( function ( object ) {
+
+				const visible = cache.get( object );
+				object.visible = visible;
+
+			} );
+
+			cache.clear();
+
+		}
+
+	}
+
+	SSAOPass.OUTPUT = {
+		'Default': 0,
+		'SSAO': 1,
+		'Blur': 2,
+		'Beauty': 3,
+		'Depth': 4,
+		'Normal': 5
+	};
+
+	// https://github.com/mrdoob/three.js/issues/5552
+	// http://en.wikipedia.org/wiki/RGBE_image_format
+
+	class RGBELoader extends DataTextureLoader {
+
+		constructor( manager ) {
+
+			super( manager );
+
+			this.type = HalfFloatType;
+
+		}
+
+		// adapted from http://www.graphics.cornell.edu/~bjw/rgbe.html
+
+		parse( buffer ) {
+
+			const
+				/* return codes for rgbe routines */
+				//RGBE_RETURN_SUCCESS = 0,
+				RGBE_RETURN_FAILURE = - 1,
+
+				/* default error routine.  change this to change error handling */
+				rgbe_read_error = 1,
+				rgbe_write_error = 2,
+				rgbe_format_error = 3,
+				rgbe_memory_error = 4,
+				rgbe_error = function ( rgbe_error_code, msg ) {
+
+					switch ( rgbe_error_code ) {
+
+						case rgbe_read_error: console.error( 'THREE.RGBELoader Read Error: ' + ( msg || '' ) );
+							break;
+						case rgbe_write_error: console.error( 'THREE.RGBELoader Write Error: ' + ( msg || '' ) );
+							break;
+						case rgbe_format_error: console.error( 'THREE.RGBELoader Bad File Format: ' + ( msg || '' ) );
+							break;
+						default:
+						case rgbe_memory_error: console.error( 'THREE.RGBELoader: Error: ' + ( msg || '' ) );
+
+					}
+
+					return RGBE_RETURN_FAILURE;
+
+				},
+
+				/* offsets to red, green, and blue components in a data (float) pixel */
+				//RGBE_DATA_RED = 0,
+				//RGBE_DATA_GREEN = 1,
+				//RGBE_DATA_BLUE = 2,
+
+				/* number of floats per pixel, use 4 since stored in rgba image format */
+				//RGBE_DATA_SIZE = 4,
+
+				/* flags indicating which fields in an rgbe_header_info are valid */
+				RGBE_VALID_PROGRAMTYPE = 1,
+				RGBE_VALID_FORMAT = 2,
+				RGBE_VALID_DIMENSIONS = 4,
+
+				NEWLINE = '\n',
+
+				fgets = function ( buffer, lineLimit, consume ) {
+
+					const chunkSize = 128;
+
+					lineLimit = ! lineLimit ? 1024 : lineLimit;
+					let p = buffer.pos,
+						i = - 1, len = 0, s = '',
+						chunk = String.fromCharCode.apply( null, new Uint16Array( buffer.subarray( p, p + chunkSize ) ) );
+
+					while ( ( 0 > ( i = chunk.indexOf( NEWLINE ) ) ) && ( len < lineLimit ) && ( p < buffer.byteLength ) ) {
+
+						s += chunk; len += chunk.length;
+						p += chunkSize;
+						chunk += String.fromCharCode.apply( null, new Uint16Array( buffer.subarray( p, p + chunkSize ) ) );
+
+					}
+
+					if ( - 1 < i ) {
+
+						/*for (i=l-1; i>=0; i--) {
+							byteCode = m.charCodeAt(i);
+							if (byteCode > 0x7f && byteCode <= 0x7ff) byteLen++;
+							else if (byteCode > 0x7ff && byteCode <= 0xffff) byteLen += 2;
+							if (byteCode >= 0xDC00 && byteCode <= 0xDFFF) i--; //trail surrogate
+						}*/
+						if ( false !== consume ) buffer.pos += len + i + 1;
+						return s + chunk.slice( 0, i );
+
+					}
+
+					return false;
+
+				},
+
+				/* minimal header reading.  modify if you want to parse more information */
+				RGBE_ReadHeader = function ( buffer ) {
+
+
+					// regexes to parse header info fields
+					const magic_token_re = /^#\?(\S+)/,
+						gamma_re = /^\s*GAMMA\s*=\s*(\d+(\.\d+)?)\s*$/,
+						exposure_re = /^\s*EXPOSURE\s*=\s*(\d+(\.\d+)?)\s*$/,
+						format_re = /^\s*FORMAT=(\S+)\s*$/,
+						dimensions_re = /^\s*\-Y\s+(\d+)\s+\+X\s+(\d+)\s*$/,
+
+						// RGBE format header struct
+						header = {
+
+							valid: 0, /* indicate which fields are valid */
+
+							string: '', /* the actual header string */
+
+							comments: '', /* comments found in header */
+
+							programtype: 'RGBE', /* listed at beginning of file to identify it after "#?". defaults to "RGBE" */
+
+							format: '', /* RGBE format, default 32-bit_rle_rgbe */
+
+							gamma: 1.0, /* image has already been gamma corrected with given gamma. defaults to 1.0 (no correction) */
+
+							exposure: 1.0, /* a value of 1.0 in an image corresponds to <exposure> watts/steradian/m^2. defaults to 1.0 */
+
+							width: 0, height: 0 /* image dimensions, width/height */
+
+						};
+
+					let line, match;
+
+					if ( buffer.pos >= buffer.byteLength || ! ( line = fgets( buffer ) ) ) {
+
+						return rgbe_error( rgbe_read_error, 'no header found' );
+
+					}
+
+					/* if you want to require the magic token then uncomment the next line */
+					if ( ! ( match = line.match( magic_token_re ) ) ) {
+
+						return rgbe_error( rgbe_format_error, 'bad initial token' );
+
+					}
+
+					header.valid |= RGBE_VALID_PROGRAMTYPE;
+					header.programtype = match[ 1 ];
+					header.string += line + '\n';
+
+					while ( true ) {
+
+						line = fgets( buffer );
+						if ( false === line ) break;
+						header.string += line + '\n';
+
+						if ( '#' === line.charAt( 0 ) ) {
+
+							header.comments += line + '\n';
+							continue; // comment line
+
+						}
+
+						if ( match = line.match( gamma_re ) ) {
+
+							header.gamma = parseFloat( match[ 1 ], 10 );
+
+						}
+
+						if ( match = line.match( exposure_re ) ) {
+
+							header.exposure = parseFloat( match[ 1 ], 10 );
+
+						}
+
+						if ( match = line.match( format_re ) ) {
+
+							header.valid |= RGBE_VALID_FORMAT;
+							header.format = match[ 1 ];//'32-bit_rle_rgbe';
+
+						}
+
+						if ( match = line.match( dimensions_re ) ) {
+
+							header.valid |= RGBE_VALID_DIMENSIONS;
+							header.height = parseInt( match[ 1 ], 10 );
+							header.width = parseInt( match[ 2 ], 10 );
+
+						}
+
+						if ( ( header.valid & RGBE_VALID_FORMAT ) && ( header.valid & RGBE_VALID_DIMENSIONS ) ) break;
+
+					}
+
+					if ( ! ( header.valid & RGBE_VALID_FORMAT ) ) {
+
+						return rgbe_error( rgbe_format_error, 'missing format specifier' );
+
+					}
+
+					if ( ! ( header.valid & RGBE_VALID_DIMENSIONS ) ) {
+
+						return rgbe_error( rgbe_format_error, 'missing image size specifier' );
+
+					}
+
+					return header;
+
+				},
+
+				RGBE_ReadPixels_RLE = function ( buffer, w, h ) {
+
+					const scanline_width = w;
+
+					if (
+						// run length encoding is not allowed so read flat
+						( ( scanline_width < 8 ) || ( scanline_width > 0x7fff ) ) ||
+						// this file is not run length encoded
+						( ( 2 !== buffer[ 0 ] ) || ( 2 !== buffer[ 1 ] ) || ( buffer[ 2 ] & 0x80 ) )
+					) {
+
+						// return the flat buffer
+						return new Uint8Array( buffer );
+
+					}
+
+					if ( scanline_width !== ( ( buffer[ 2 ] << 8 ) | buffer[ 3 ] ) ) {
+
+						return rgbe_error( rgbe_format_error, 'wrong scanline width' );
+
+					}
+
+					const data_rgba = new Uint8Array( 4 * w * h );
+
+					if ( ! data_rgba.length ) {
+
+						return rgbe_error( rgbe_memory_error, 'unable to allocate buffer space' );
+
+					}
+
+					let offset = 0, pos = 0;
+
+					const ptr_end = 4 * scanline_width;
+					const rgbeStart = new Uint8Array( 4 );
+					const scanline_buffer = new Uint8Array( ptr_end );
+					let num_scanlines = h;
+
+					// read in each successive scanline
+					while ( ( num_scanlines > 0 ) && ( pos < buffer.byteLength ) ) {
+
+						if ( pos + 4 > buffer.byteLength ) {
+
+							return rgbe_error( rgbe_read_error );
+
+						}
+
+						rgbeStart[ 0 ] = buffer[ pos ++ ];
+						rgbeStart[ 1 ] = buffer[ pos ++ ];
+						rgbeStart[ 2 ] = buffer[ pos ++ ];
+						rgbeStart[ 3 ] = buffer[ pos ++ ];
+
+						if ( ( 2 != rgbeStart[ 0 ] ) || ( 2 != rgbeStart[ 1 ] ) || ( ( ( rgbeStart[ 2 ] << 8 ) | rgbeStart[ 3 ] ) != scanline_width ) ) {
+
+							return rgbe_error( rgbe_format_error, 'bad rgbe scanline format' );
+
+						}
+
+						// read each of the four channels for the scanline into the buffer
+						// first red, then green, then blue, then exponent
+						let ptr = 0, count;
+
+						while ( ( ptr < ptr_end ) && ( pos < buffer.byteLength ) ) {
+
+							count = buffer[ pos ++ ];
+							const isEncodedRun = count > 128;
+							if ( isEncodedRun ) count -= 128;
+
+							if ( ( 0 === count ) || ( ptr + count > ptr_end ) ) {
+
+								return rgbe_error( rgbe_format_error, 'bad scanline data' );
+
+							}
+
+							if ( isEncodedRun ) {
+
+								// a (encoded) run of the same value
+								const byteValue = buffer[ pos ++ ];
+								for ( let i = 0; i < count; i ++ ) {
+
+									scanline_buffer[ ptr ++ ] = byteValue;
+
+								}
+								//ptr += count;
+
+							} else {
+
+								// a literal-run
+								scanline_buffer.set( buffer.subarray( pos, pos + count ), ptr );
+								ptr += count; pos += count;
+
+							}
+
+						}
+
+
+						// now convert data from buffer into rgba
+						// first red, then green, then blue, then exponent (alpha)
+						const l = scanline_width; //scanline_buffer.byteLength;
+						for ( let i = 0; i < l; i ++ ) {
+
+							let off = 0;
+							data_rgba[ offset ] = scanline_buffer[ i + off ];
+							off += scanline_width; //1;
+							data_rgba[ offset + 1 ] = scanline_buffer[ i + off ];
+							off += scanline_width; //1;
+							data_rgba[ offset + 2 ] = scanline_buffer[ i + off ];
+							off += scanline_width; //1;
+							data_rgba[ offset + 3 ] = scanline_buffer[ i + off ];
+							offset += 4;
+
+						}
+
+						num_scanlines --;
+
+					}
+
+					return data_rgba;
+
+				};
+
+			const RGBEByteToRGBFloat = function ( sourceArray, sourceOffset, destArray, destOffset ) {
+
+				const e = sourceArray[ sourceOffset + 3 ];
+				const scale = Math.pow( 2.0, e - 128.0 ) / 255.0;
+
+				destArray[ destOffset + 0 ] = sourceArray[ sourceOffset + 0 ] * scale;
+				destArray[ destOffset + 1 ] = sourceArray[ sourceOffset + 1 ] * scale;
+				destArray[ destOffset + 2 ] = sourceArray[ sourceOffset + 2 ] * scale;
+
+			};
+
+			const RGBEByteToRGBHalf = function ( sourceArray, sourceOffset, destArray, destOffset ) {
+
+				const e = sourceArray[ sourceOffset + 3 ];
+				const scale = Math.pow( 2.0, e - 128.0 ) / 255.0;
+
+				destArray[ destOffset + 0 ] = DataUtils.toHalfFloat( sourceArray[ sourceOffset + 0 ] * scale );
+				destArray[ destOffset + 1 ] = DataUtils.toHalfFloat( sourceArray[ sourceOffset + 1 ] * scale );
+				destArray[ destOffset + 2 ] = DataUtils.toHalfFloat( sourceArray[ sourceOffset + 2 ] * scale );
+
+			};
+
+			const byteArray = new Uint8Array( buffer );
+			byteArray.pos = 0;
+			const rgbe_header_info = RGBE_ReadHeader( byteArray );
+
+			if ( RGBE_RETURN_FAILURE !== rgbe_header_info ) {
+
+				const w = rgbe_header_info.width,
+					h = rgbe_header_info.height,
+					image_rgba_data = RGBE_ReadPixels_RLE( byteArray.subarray( byteArray.pos ), w, h );
+
+				if ( RGBE_RETURN_FAILURE !== image_rgba_data ) {
+
+					let data, format, type;
+					let numElements;
+
+					switch ( this.type ) {
+
+						case UnsignedByteType:
+
+							data = image_rgba_data;
+							format = RGBEFormat; // handled as THREE.RGBAFormat in shaders
+							type = UnsignedByteType;
+							break;
+
+						case FloatType:
+
+							numElements = image_rgba_data.length / 4;
+							const floatArray = new Float32Array( numElements * 3 );
+
+							for ( let j = 0; j < numElements; j ++ ) {
+
+								RGBEByteToRGBFloat( image_rgba_data, j * 4, floatArray, j * 3 );
+
+							}
+
+							data = floatArray;
+							format = RGBFormat;
+							type = FloatType;
+							break;
+
+						case HalfFloatType:
+
+							numElements = image_rgba_data.length / 4;
+							const halfArray = new Uint16Array( numElements * 3 );
+
+							for ( let j = 0; j < numElements; j ++ ) {
+
+								RGBEByteToRGBHalf( image_rgba_data, j * 4, halfArray, j * 3 );
+
+							}
+
+							data = halfArray;
+							format = RGBFormat;
+							type = HalfFloatType;
+							break;
+
+						default:
+
+							console.error( 'THREE.RGBELoader: unsupported type: ', this.type );
+							break;
+
+					}
+
+					return {
+						width: w, height: h,
+						data: data,
+						header: rgbe_header_info.string,
+						gamma: rgbe_header_info.gamma,
+						exposure: rgbe_header_info.exposure,
+						format: format,
+						type: type
+					};
+
+				}
+
+			}
+
+			return null;
+
+		}
+
+		setDataType( value ) {
+
+			this.type = value;
+			return this;
+
+		}
+
+		load( url, onLoad, onProgress, onError ) {
+
+			function onLoadCallback( texture, texData ) {
+
+				switch ( texture.type ) {
+
+					case UnsignedByteType:
+
+						texture.encoding = RGBEEncoding;
+						texture.minFilter = NearestFilter;
+						texture.magFilter = NearestFilter;
+						texture.generateMipmaps = false;
+						texture.flipY = true;
+						break;
+
+					case FloatType:
+
+						texture.encoding = LinearEncoding;
+						texture.minFilter = LinearFilter;
+						texture.magFilter = LinearFilter;
+						texture.generateMipmaps = false;
+						texture.flipY = true;
+						break;
+
+					case HalfFloatType:
+
+						texture.encoding = LinearEncoding;
+						texture.minFilter = LinearFilter;
+						texture.magFilter = LinearFilter;
+						texture.generateMipmaps = false;
+						texture.flipY = true;
+						break;
+
+				}
+
+				if ( onLoad ) onLoad( texture, texData );
+
+			}
+
+			return super.load( url, onLoadCallback, onProgress, onError );
+
+		}
+
+	}
+
 	var colorScale$1={
 		"jet":[{"index":0,"rgb":[0,0,131]},{"index":0.125,"rgb":[0,60,170]},{"index":0.375,"rgb":[5,255,255]},{"index":0.625,"rgb":[255,255,0]},{"index":0.875,"rgb":[250,0,0]},{"index":1,"rgb":[128,0,0]}],
 
@@ -51363,10 +53584,14 @@ var neurosurface = (function (exports) {
 
 	class EventEmitter {
 	  constructor() {
-	    this._events = {};
+	    // Use an object without a prototype to avoid prototype pollution
+	    this._events = Object.create(null);
 	  }
 
 	  on(event, listener) {
+	    if (typeof listener !== 'function') {
+	      throw new TypeError('listener must be a function');
+	    }
 	    if (!this._events[event]) {
 	      this._events[event] = [];
 	    }
@@ -51374,9 +53599,21 @@ var neurosurface = (function (exports) {
 	    return () => this.removeListener(event, listener);
 	  }
 
+	  once(event, listener) {
+	    if (typeof listener !== 'function') {
+	      throw new TypeError('listener must be a function');
+	    }
+	    const wrapped = (...args) => {
+	      this.removeListener(event, wrapped);
+	      listener(...args);
+	    };
+	    return this.on(event, wrapped);
+	  }
+
 	  emit(event, ...args) {
 	    if (this._events[event]) {
-	      this._events[event].forEach((listener) => listener(...args));
+	      // Copy listeners to avoid issues if the array is modified during emit
+	      [...this._events[event]].forEach((listener) => listener(...args));
 	    }
 	  }
 
@@ -51385,8 +53622,34 @@ var neurosurface = (function (exports) {
 	      this._events[event] = this._events[event].filter(
 	        (listener) => listener !== listenerToRemove
 	      );
+	      if (this._events[event].length === 0) {
+	        delete this._events[event];
+	      }
 	    }
 	  }
+
+	  removeAllListeners(event) {
+	    if (event) {
+	      delete this._events[event];
+	    } else {
+	      this._events = Object.create(null);
+	    }
+	  }
+
+	  // Alias for removeListener
+	  off(event, listener) {
+	    return this.removeListener(event, listener);
+	  }
+	}
+
+	let DEBUG = false;
+	function setDebug(value) {
+	  DEBUG = value;
+	}
+	function debugLog(...args) {
+	  if (DEBUG) {
+	    console.log(...args);
+	  }
 	}
 
 	class ColorMap$1 extends EventEmitter {
@@ -51406,7 +53669,7 @@ var neurosurface = (function (exports) {
 	  setRange(range) {
 	    if (Array.isArray(range) && range.length === 2 && range.every(v => typeof v === 'number')) {
 	      this.range = range;
-	      console.log('ColorMap: Emitting rangeChanged event', this.range);
+	      debugLog('ColorMap: Emitting rangeChanged event', this.range);
 	      this.emit('rangeChanged', this.range);
 	    } else {
 	      this.range = [0, 1];
@@ -51416,33 +53679,53 @@ var neurosurface = (function (exports) {
 	  setThreshold(threshold) {
 	    if (Array.isArray(threshold) && threshold.length === 2 && threshold.every(v => typeof v === 'number')) {
 	      this.threshold = threshold;
-	      console.log('ColorMap: Emitting thresholdChanged event', this.threshold);
+	      debugLog('ColorMap: Emitting thresholdChanged event', this.threshold);
 	      this.emit('thresholdChanged', this.threshold);
 	    } else {
 	      this.threshold = [0, 0];
 	    }
 	  }
 
+	  /**
+	   * Normalize and validate a color specification.
+	   * Colors may be provided as a hex string (with or without leading '#') or as
+	   * an array of numeric components in the range [0, 1].
+	   *
+	   * @param {string|number[]} color The color to parse.
+	   * @returns {number[]} Array of normalized RGB or RGBA components.
+	   */
 	  parseColor(color) {
 	    if (typeof color === 'string' && color.startsWith('#')) {
 	      return this.hexToRgb(color);
 	    }
-	    if (Array.isArray(color) && (color.length === 3 || color.length === 4) && color.every(v => typeof v === 'number')) {
+	    if (
+	      Array.isArray(color) &&
+	      (color.length === 3 || color.length === 4) &&
+	      color.every(v => Number.isFinite(v) && v >= 0 && v <= 1)
+	    ) {
 	      return color;
 	    }
 	    throw new TypeError('Invalid color format');
 	  }
 
+	  /**
+	   * Convert a hex color string to normalized RGB(A) components.
+	   *
+	   * @param {string} hex Hexadecimal color string starting with '#'. May include
+	   *                     an optional alpha channel.
+	   * @returns {number[]} Array of RGB or RGBA components in the range [0, 1].
+	   */
 	  hexToRgb(hex) {
-	    // Remove the hash at the start if it's there
 	    hex = hex.replace(/^#/, '');
 
-	    // Parse the r, g, b values
+	    if (!/^[0-9a-fA-F]{6}([0-9a-fA-F]{2})?$/.test(hex)) {
+	      throw new Error('Invalid hex color');
+	    }
+
 	    const r = parseInt(hex.slice(0, 2), 16) / 255;
 	    const g = parseInt(hex.slice(2, 4), 16) / 255;
 	    const b = parseInt(hex.slice(4, 6), 16) / 255;
 
-	    // Check if there's an alpha channel
 	    if (hex.length === 8) {
 	      const a = parseInt(hex.slice(6, 8), 16) / 255;
 	      return [r, g, b, a];
@@ -51466,8 +53749,8 @@ var neurosurface = (function (exports) {
 	  }
 
 	  getColor(value) {
-	    if (typeof value !== 'number') {
-	      throw new TypeError('Value must be a number');
+	    if (typeof value !== 'number' || !Number.isFinite(value)) {
+	      throw new TypeError('Value must be a finite number');
 	    }
 	    const [min, max] = this.range;
 	    const [low, high] = this.threshold;
@@ -51477,6 +53760,11 @@ var neurosurface = (function (exports) {
 	      return [0, 0, 0, 0]; // Fully transparent
 	    }
 	    
+	    if (max === min) {
+	      const color = this.colors[0];
+	      return color.length === 3 ? [...color, 1] : color;
+	    }
+
 	    const normalizedValue = (value - min) / (max - min);
 	    const index = Math.min(Math.max(Math.floor(normalizedValue * (this.colors.length - 1)), 0), this.colors.length - 1);
 	    const color = this.colors[index];
@@ -51492,7 +53780,11 @@ var neurosurface = (function (exports) {
 	    const colorArray = new Float32Array(values.length * componentsPerColor);
 	    
 	    for (let i = 0; i < values.length; i++) {
-	      const color = this.getColor(values[i]);
+	      const value = values[i];
+	      if (!Number.isFinite(value)) {
+	        throw new TypeError(`Value at index ${i} must be a finite number`);
+	      }
+	      const color = this.getColor(value);
 	      const offset = i * componentsPerColor;
 	      colorArray[offset] = color[0];
 	      colorArray[offset + 1] = color[1];
@@ -51570,24 +53862,30 @@ var neurosurface = (function (exports) {
 	}
 
 	class SurfaceGeometry {
-	  constructor(vertices, faces, hemi) {
+	  constructor(vertices, faces, hemi, vertexCurv = null) {
 	    this.vertices = new Float32Array(vertices);
 	    this.faces = new Uint32Array(faces);
 	    this.hemi = hemi;
+	    this.vertexCurv = vertexCurv ? new Float32Array(vertexCurv) : null;
 	    this.mesh = null;
+	    this.hemisphere = hemi; // Add hemisphere property for viewer
 
-	    console.log("SurfaceGeometry constructor called");
-	    console.log("Vertices:", this.vertices.length);
-	    console.log("Faces:", this.faces.length);
-	    console.log("Hemi:", this.hemi);
+	    debugLog('SurfaceGeometry constructor called');
+	    debugLog('Vertices:', this.vertices.length);
+	    debugLog('Faces:', this.faces.length);
+	    debugLog('Hemi:', this.hemi);
 
 	    this.createMesh();
 	  }
 
 	  createMesh() {
-	    const geometry = new BufferGeometry();
-	    geometry.setAttribute('position', new Float32BufferAttribute(this.vertices, 3));
-	    geometry.setIndex(new Uint32BufferAttribute(this.faces, 1));
+	    try {
+	      const geometry = new BufferGeometry();
+	      geometry.setAttribute('position', new Float32BufferAttribute(this.vertices, 3));
+	      geometry.setIndex(new Uint32BufferAttribute(this.faces, 1));
+	      if (this.vertexCurv) {
+	        geometry.setAttribute('curv', new Float32BufferAttribute(this.vertexCurv, 1));
+	      }
 	    
 	    const material = new MeshPhongMaterial({
 	      color: 0xA9A9A9, // Set default color to dark gray
@@ -51595,9 +53893,28 @@ var neurosurface = (function (exports) {
 	      vertexColors: false
 	    });
 
-	    this.mesh = new Mesh(geometry, material);
-	    console.log("SurfaceGeometry construction complete");
-	    console.log("Mesh:", this.mesh);
+	      this.mesh = new Mesh(geometry, material);
+	      debugLog('SurfaceGeometry construction complete');
+	      debugLog('Mesh:', this.mesh);
+	    } catch (error) {
+	      console.error('Error creating mesh:', error);
+	      throw error;
+	    }
+	  }
+
+	  dispose() {
+	    if (this.mesh) {
+	      if (this.mesh.geometry) {
+	        this.mesh.geometry.dispose();
+	      }
+	      if (this.mesh.material) {
+	        this.mesh.material.dispose();
+	      }
+	      this.mesh = null;
+	    }
+	    this.vertices = null;
+	    this.faces = null;
+	    this.vertexCurv = null;
 	  }
 	}
 
@@ -51606,9 +53923,11 @@ var neurosurface = (function (exports) {
 	    this.geometry = geometry;
 	    this.indices = new Uint32Array(indices);
 	    this.data = new Float32Array(data);
+	    this.vertexCurv = geometry.vertexCurv || null;
 	    this.mesh = null;
 	    this.threshold = config.thresh || [0, 0];
 	    this.irange = config.irange || [Math.min(...data), Math.max(...data)];
+	    this.hemisphere = geometry.hemisphere; // Pass through hemisphere
 
 	    this.config = {
 	      color: new Color(0xA9A9A9), // Set default color to dark gray
@@ -51658,6 +53977,9 @@ var neurosurface = (function (exports) {
 	    const geometry = new BufferGeometry();
 	    geometry.setAttribute('position', new Float32BufferAttribute(this.geometry.vertices, 3));
 	    geometry.setIndex(new Uint32BufferAttribute(this.geometry.faces, 1));
+	    if (this.vertexCurv) {
+	      geometry.setAttribute('curv', new Float32BufferAttribute(this.vertexCurv, 1));
+	    }
 	    
 	    const material = new MeshBasicMaterial({
 	      vertexColors: true // Will be set to true for colored surfaces
@@ -51685,7 +54007,20 @@ var neurosurface = (function (exports) {
 
 	    const vertexCount = this.geometry.vertices.length / 3;
 	    const componentsPerColor = this.colorMap.hasAlpha ? 4 : 3;
-	    const colors = new Float32Array(vertexCount * componentsPerColor);
+	    
+	    // Get or create color attribute
+	    let colorAttribute = this.mesh.geometry.getAttribute('color');
+	    let colors;
+	    
+	    if (!colorAttribute || colorAttribute.array.length !== vertexCount * componentsPerColor) {
+	      // Create new buffer only if it doesn't exist or has wrong size
+	      colors = new Float32Array(vertexCount * componentsPerColor);
+	      colorAttribute = new BufferAttribute(colors, componentsPerColor);
+	      this.mesh.geometry.setAttribute('color', colorAttribute);
+	    } else {
+	      // Reuse existing buffer
+	      colors = colorAttribute.array;
+	    }
 
 	    if (this.config.alpha > 0) {
 	      if (!this.data) {
@@ -51715,12 +54050,34 @@ var neurosurface = (function (exports) {
 	      }
 	    }
 
-	    this.mesh.geometry.setAttribute('color', new BufferAttribute(colors, componentsPerColor));
-	    this.mesh.geometry.attributes.color.needsUpdate = true;
+	    // Mark the attribute as needing update
+	    colorAttribute.needsUpdate = true;
 	    this.mesh.material.vertexColors = true;
 	    this.mesh.material.transparent = this.colorMap.hasAlpha;
 	    this.mesh.material.needsUpdate = true;
 	  }
+
+	  dispose() {
+	    if (this.mesh) {
+	      if (this.mesh.geometry) {
+	        this.mesh.geometry.dispose();
+	      }
+	      if (this.mesh.material) {
+	        if (Array.isArray(this.mesh.material)) {
+	          this.mesh.material.forEach(mat => mat.dispose());
+	        } else {
+	          this.mesh.material.dispose();
+	        }
+	      }
+	      this.mesh = null;
+	    }
+	    
+	    // Don't dispose geometry as it's shared
+	    this.geometry = null;
+	    this.indices = null;
+	    this.data = null;
+	    this.vertexCurv = null;
+	  }
 	}
 
 	class ColorMappedNeuroSurface extends NeuroSurface {
@@ -51731,18 +54088,17 @@ var neurosurface = (function (exports) {
 	    this.rangeListener = null;
 	    this.thresholdListener = null;
 	    this.alphaListener = null;
+	    this.viewer = null; // Will be set by viewer when added
 
 	    this.createMesh();  // Create the mesh first
-	    this.setColorMap(colorMap);  // Set the color map and update colors
+	    if (colorMap) {
+	      this.setColorMap(colorMap);  // Set the color map and update colors
+	    }
 	  }
 
 	  setColorMap(colorMap) {
-	    if (this.colorMap) {
-	      // Remove old listeners
-	      this.rangeListener();
-	      this.thresholdListener();
-	      this.alphaListener();
-	    }
+	    // Clean up old listeners if they exist
+	    this.removeColorMapListeners();
 
 	    if (!(colorMap instanceof ColorMap$1)) {
 	      if (typeof colorMap === 'string') {
@@ -51763,17 +54119,17 @@ var neurosurface = (function (exports) {
 
 	    // Set up new listeners
 	    this.rangeListener = this.colorMap.on('rangeChanged', (range) => {
-	      console.log('ColorMappedNeuroSurface: Received rangeChanged event', range);
+	      debugLog('ColorMappedNeuroSurface: Received rangeChanged event', range);
 	      this.irange = range;
 	      this.updateColors();
 	    });
 	    this.thresholdListener = this.colorMap.on('thresholdChanged', (threshold) => {
-	      console.log('ColorMappedNeuroSurface: Received thresholdChanged event', threshold);
+	      debugLog('ColorMappedNeuroSurface: Received thresholdChanged event', threshold);
 	      this.threshold = threshold;
 	      this.updateColors();
 	    });
 	    this.alphaListener = this.colorMap.on('alphaChanged', (alpha) => {
-	      console.log('ColorMappedNeuroSurface: Received alphaChanged event', alpha);
+	      debugLog('ColorMappedNeuroSurface: Received alphaChanged event', alpha);
 	      this.config.alpha = alpha;
 	      this.updateColors();
 	    });
@@ -51807,22 +54163,41 @@ var neurosurface = (function (exports) {
 	  }
 
 	  updateColors() {
-	    console.log('Updating colors. Mesh:', !!this.mesh, 'ColorMap:', !!this.colorMap);
+	    debugLog('Updating colors. Mesh:', !!this.mesh, 'ColorMap:', !!this.colorMap);
 	    if (!this.mesh || !this.colorMap) {
 	      console.warn('Mesh or ColorMap not initialized in updateColors');
-	      console.log('Mesh:', this.mesh);
-	      console.log('ColorMap:', this.colorMap);
+	      debugLog('Mesh:', this.mesh);
+	      debugLog('ColorMap:', this.colorMap);
+	      return;
+	    }
+	    
+	    // Safety check for geometry
+	    if (!this.mesh.geometry) {
+	      console.warn('Mesh geometry not initialized');
 	      return;
 	    }
 
 	    const vertexCount = this.geometry.vertices.length / 3;
 	    const componentsPerColor = 4; // Always use RGBA
-	    const colors = new Float32Array(vertexCount * componentsPerColor);
+	    
+	    // Get or create color attribute
+	    let colorAttribute = this.mesh.geometry.getAttribute('color');
+	    let colors;
+	    
+	    if (!colorAttribute || colorAttribute.array.length !== vertexCount * componentsPerColor) {
+	      // Create new buffer only if it doesn't exist or has wrong size
+	      colors = new Float32Array(vertexCount * componentsPerColor);
+	      colorAttribute = new BufferAttribute(colors, componentsPerColor);
+	      this.mesh.geometry.setAttribute('color', colorAttribute);
+	    } else {
+	      // Reuse existing buffer
+	      colors = colorAttribute.array;
+	    }
 
-	    console.log("threshold", this.threshold);
-	    console.log("irange", this.irange);
-	    console.log("alpha", this.config.alpha);
-	    console.log("data", this.data);
+	    debugLog('threshold', this.threshold);
+	    debugLog('irange', this.irange);
+	    debugLog('alpha', this.config.alpha);
+	    debugLog('data', this.data);
 
 	    const baseSurfaceColor = new Color(this.config.color);
 
@@ -51858,14 +54233,19 @@ var neurosurface = (function (exports) {
 	      }
 	    }
 
-	    this.mesh.geometry.setAttribute('color', new BufferAttribute(colors, componentsPerColor));
-	    this.mesh.geometry.attributes.color.needsUpdate = true;
+	    // Mark the attribute as needing update
+	    colorAttribute.needsUpdate = true;
 	    this.mesh.material.vertexColors = true;
 	    this.mesh.material.needsUpdate = true;
 
 	    // Ensure transparency is set correctly
 	    this.mesh.material.transparent = true;
 	    this.mesh.material.opacity = 1; // We're using per-vertex color blending now
+	    
+	    // Request a render if we have access to the viewer
+	    if (this.viewer && this.viewer.requestRender) {
+	      this.viewer.requestRender();
+	    }
 	  }
 
 	  updateConfig(newConfig) {
@@ -51890,6 +54270,35 @@ var neurosurface = (function (exports) {
 	    this.data = newData;
 	    this.updateColors();
 	  }
+
+	  removeColorMapListeners() {
+	    if (this.colorMap) {
+	      // Remove listeners using stored references
+	      if (this.rangeListener) {
+	        this.colorMap.off('rangeChanged', this.rangeListener);
+	        this.rangeListener = null;
+	      }
+	      if (this.thresholdListener) {
+	        this.colorMap.off('thresholdChanged', this.thresholdListener);
+	        this.thresholdListener = null;
+	      }
+	      if (this.alphaListener) {
+	        this.colorMap.off('alphaChanged', this.alphaListener);
+	        this.alphaListener = null;
+	      }
+	    }
+	  }
+
+	  dispose() {
+	    // Remove event listeners first
+	    this.removeColorMapListeners();
+	    
+	    // Call parent dispose
+	    super.dispose();
+	    
+	    // Clean up color map reference
+	    this.colorMap = null;
+	  }
 	}
 
 	class VertexColoredNeuroSurface extends NeuroSurface {
@@ -51912,7 +54321,24 @@ var neurosurface = (function (exports) {
 	  updateColors() {
 	    if (!this.mesh) return;
 
-	    const colors = new Float32Array(this.geometry.vertices.length);
+	    const vertexCount = this.geometry.vertices.length / 3;
+	    const componentsPerColor = 3;
+	    
+	    // Get or create color attribute
+	    let colorAttribute = this.mesh.geometry.getAttribute('color');
+	    let colors;
+	    
+	    if (!colorAttribute || colorAttribute.array.length !== vertexCount * componentsPerColor) {
+	      // Create new buffer only if it doesn't exist or has wrong size
+	      colors = new Float32Array(vertexCount * componentsPerColor);
+	      colorAttribute = new BufferAttribute(colors, componentsPerColor);
+	      this.mesh.geometry.setAttribute('color', colorAttribute);
+	    } else {
+	      // Reuse existing buffer
+	      colors = colorAttribute.array;
+	    }
+	    
+	    // Update colors in place
 	    for (let i = 0; i < this.indices.length; i++) {
 	      const index = this.indices[i];
 	      colors[index * 3] = this.colors[i * 3];
@@ -51920,8 +54346,8 @@ var neurosurface = (function (exports) {
 	      colors[index * 3 + 2] = this.colors[i * 3 + 2];
 	    }
 
-	    this.mesh.geometry.setAttribute('color', new BufferAttribute(colors, 3));
-	    this.mesh.geometry.attributes.color.needsUpdate = true;
+	    // Mark the attribute as needing update
+	    colorAttribute.needsUpdate = true;
 	    this.mesh.material.vertexColors = true;
 	    this.mesh.material.needsUpdate = true;
 	  }
@@ -51932,6 +54358,14 @@ var neurosurface = (function (exports) {
 	    this.updateColors();
 	    return mesh;
 	  }
+
+	  dispose() {
+	    // Clean up colors array
+	    this.colors = null;
+	    
+	    // Call parent dispose
+	    super.dispose();
+	  }
 	}
 
 	/*! Tweakpane 4.0.4 (c) 2016 cocopon, licensed under the MIT license. */
@@ -68401,29 +70835,48 @@ var neurosurface = (function (exports) {
 	      directionalLightIntensity: 0.5,
 	      rotationSpeed: 2,
 	      initialZoom: 4,
+	      ssaoRadius: 4,
+	      ssaoKernelSize: 32,
+	      rimStrength: 0,
+	      metalness: 0.1,
+	      roughness: 0.6,
+	      useShaders: true,
 	      ...config
 	    };
 	    this.viewpoint = viewpoint;
 
 	    this.scene = new Scene();
+	    this.environmentMap = null;
 	    this.camera = new PerspectiveCamera(75, this.width / this.height, 0.1, 1000);
 	    this.renderer = new WebGLRenderer({ antialias: true });
 
 	    this.setupRenderer();
 	    this.setupCamera();
 	    this.setupLighting();
+	    this.setupEnvironment();
 	    this.setupControls();
+	    this.setupPicking();
+	    this.setupPostProcessing();
 
 	    this.surfaces = new Map(); // Store multiple surfaces
+	    this.rimStrengthUniforms = [];
 
 	    this.raycaster = new Raycaster();
 	    this.mouse = new Vector2();
 	    this.intersectionPoint = new Vector3();
 
+	    this.animationId = null; // Store animation frame id for cleanup
+	    this.paneContainer = null; // Reference to tweakpane container
+	    this.needsRender = true; // Flag for on-demand rendering
+
 	    this.dataRange = { min: 0, max: 500 }; // Initialize to default values
 	    this.intensityRange = { range: { min: 0, max: 500 } };
 	    this.thresholdRange = { range: { min: 0, max: 0 } }; // Set default threshold to [0, 0]
 
+	    // Bind methods to preserve context
+	    this.animate = this.animate.bind(this);
+	    this.onControlsChange = this.onControlsChange.bind(this);
+
 	    this.viewpoints = {
 	      left_lateral: new Matrix4().set(
 	        0, 0, -1, 0,
@@ -68479,8 +70932,7 @@ var neurosurface = (function (exports) {
 	    this.setViewpoint(this.viewpoint); // Set the initial viewpoint
 	    this.centerCamera(); // Center the camera after setting the viewpoint
 
-	    this.animate = this.animate.bind(this);
-	    this.animate();
+	    // Don't automatically start render loop - let the widget control it
 	  }
 
 	  setupRenderer() {
@@ -68512,6 +70964,22 @@ var neurosurface = (function (exports) {
 	    this.scene.add(this.light);
 	  }
 
+	  setupEnvironment() {
+	    new RGBELoader().load('assets/studio_small_09_2k.hdr', 
+	      (tex) => {
+	        tex.mapping = EquirectangularReflectionMapping;
+	        this.environmentMap = tex;
+	        this.scene.environment = tex;
+	        this.updateMaterials();
+	      },
+	      undefined, // Progress callback
+	      (error) => {
+	        // Silently fail - environment map is optional
+	        debugLog('Failed to load environment map:', error);
+	      }
+	    );
+	  }
+
 	  setupControls() {
 	    this.controls = new TrackballControls(this.camera, this.renderer.domElement);
 	    this.controls.rotateSpeed = this.config.rotationSpeed;
@@ -68521,6 +70989,24 @@ var neurosurface = (function (exports) {
 	    this.controls.noPan = false;
 	    this.controls.staticMoving = true;
 	    this.controls.dynamicDampingFactor = 0.3;
+	    
+	    // Listen for control changes to enable on-demand rendering
+	    this.controls.addEventListener('change', this.onControlsChange);
+	  }
+
+	  onControlsChange() {
+	    this.needsRender = true;
+	  }
+
+	  setupPostProcessing() {
+	    this.composer = new EffectComposer(this.renderer);
+	    this.renderPass = new RenderPass(this.scene, this.camera);
+	    this.composer.addPass(this.renderPass);
+
+	    this.ssaoPass = new SSAOPass(this.scene, this.camera, this.width, this.height);
+	    this.ssaoPass.kernelRadius = this.config.ssaoRadius;
+	    this.ssaoPass.kernelSize = this.config.ssaoKernelSize;
+	    this.composer.addPass(this.ssaoPass);
 	  }
 
 	  setupTweakPane() {
@@ -68532,6 +71018,7 @@ var neurosurface = (function (exports) {
 	    paneContainer.style.width = '250px';
 	    paneContainer.style.zIndex = '1000';
 	    this.container.appendChild(paneContainer);
+	    this.paneContainer = paneContainer;
 
 	    this.pane = new Pane({
 	      container: paneContainer,
@@ -68574,6 +71061,15 @@ var neurosurface = (function (exports) {
 	      this.updateDirectionalLightIntensity(ev.value);
 	    });
 
+	    lightingFolder.addBinding(this.config, 'rimStrength', {
+	      label: 'Rim Strength',
+	      min: 0,
+	      max: 1,
+	      step: 0.01,
+	    }).on('change', (ev) => {
+	      this.updateRimStrength(ev.value);
+	    });
+
 	    // Camera folder
 	    const cameraFolder = this.pane.addFolder({
 	      title: 'Camera',
@@ -68592,21 +71088,68 @@ var neurosurface = (function (exports) {
 	      expanded: true,
 	    });
 
-	    // Add intensity range slider
-	    this.intensityRangeControl = colorMapFolder.addBinding(this.intensityRange, 'range', {
-	      label: 'Intensity Range',
-	      min: this.dataRange.min,
-	      max: this.dataRange.max,
+	    // Store reference to the folder for dynamic control recreation
+	    this.colorMapFolder = colorMapFolder;
+
+	    // Create initial range controls
+	    this.createRangeControls();
+
+	    // SSAO folder
+	    const ssaoFolder = this.pane.addFolder({
+	      title: 'SSAO',
+	      expanded: false,
+	    });
+
+	    ssaoFolder.addBinding(this.config, 'ssaoRadius', {
+	      label: 'Radius',
+	      min: 0,
+	      max: 32,
+	      step: 0.1,
+	    }).on('change', (ev) => {
+	      if (this.ssaoPass) {
+	        this.ssaoPass.kernelRadius = ev.value;
+	        this.requestRender();
+	      }
+	    });
+
+	    ssaoFolder.addBinding(this.config, 'ssaoKernelSize', {
+	      label: 'Kernel Size',
+	      min: 8,
+	      max: 64,
+	      step: 1,
+	    }).on('change', (ev) => {
+	      if (this.ssaoPass) {
+	        this.ssaoPass.kernelSize = ev.value;
+	        if (typeof this.ssaoPass.generateSampleKernel === 'function') {
+	          this.ssaoPass.generateSampleKernel();
+	        }
+	        this.requestRender();
+	      }
+	    });
+
+	    // Material folder
+	    const materialFolder = this.pane.addFolder({
+	      title: 'Material',
+	      expanded: false,
+	    });
+
+	    materialFolder.addBinding(this.config, 'metalness', {
+	      label: 'Metalness',
+	      min: 0,
+	      max: 1,
 	      step: 0.01,
-	    }).on('change', this.updateIntensityRange.bind(this));
+	    }).on('change', () => {
+	      this.updateMaterials();
+	    });
 
-	    // Add threshold range slider
-	    this.thresholdRangeControl = colorMapFolder.addBinding(this.thresholdRange, 'range', {
-	      label: 'Threshold Range',
-	      min: this.dataRange.min,
-	      max: this.dataRange.max,
+	    materialFolder.addBinding(this.config, 'roughness', {
+	      label: 'Roughness',
+	      min: 0,
+	      max: 1,
 	      step: 0.01,
-	    }).on('change', this.updateThresholdRange.bind(this));
+	    }).on('change', () => {
+	      this.updateMaterials();
+	    });
 
 	    // Viewpoint folder
 	    const viewpointFolder = this.pane.addFolder({
@@ -68647,9 +71190,9 @@ var neurosurface = (function (exports) {
 	      umat = new Matrix4().identity();
 	    }
 
-	    console.log('Setting viewpoint to:', viewpoint);
-	    console.log('Current viewpoint state:', this.viewpointState);
-	    console.log("umat", umat);
+	    debugLog('Setting viewpoint to:', viewpoint);
+	    debugLog('Current viewpoint state:', this.viewpointState);
+	    debugLog('umat', umat);
 
 	    // Calculate the bounding box of all surfaces
 	    const box = new Box3();
@@ -68681,7 +71224,7 @@ var neurosurface = (function (exports) {
 	      this.viewpointState.viewpoint = viewpoint;
 	    }
 	   
-	    this.render();
+	    this.requestRender();
 	  }
 
 	  updateColormap(presetName) {
@@ -68691,32 +71234,55 @@ var neurosurface = (function (exports) {
 	        surface.updateColors();
 	      }
 	    });
-	    this.render();
+	    this.requestRender();
 	  }
 
 	  updateAmbientLight(color) {
 	    if (this.ambientLight) {
 	      this.ambientLight.color.setHex(color);
-	      this.render();
+	      this.requestRender();
 	    }
 	  }
 
 	  updateDirectionalLight(color) {
 	    if (this.directionalLight) {
 	      this.directionalLight.color.setHex(color);
-	      this.render();
+	      this.requestRender();
 	    }
 	  }
 
 	  updateDirectionalLightIntensity(intensity) {
 	    if (this.directionalLight) {
 	      this.directionalLight.intensity = intensity;
-	      this.render();
+	      this.requestRender();
 	    }
 	  }
 
+	  updateMaterials() {
+	    this.surfaces.forEach(surface => {
+	      if (!surface.mesh) return;
+	      if (!surface.mesh.material || !surface.mesh.material.isMeshPhysicalMaterial) {
+	        surface.mesh.material = new MeshPhysicalMaterial({
+	          metalness: this.config.metalness,
+	          roughness: this.config.roughness,
+	          clearcoat: 0.2,
+	          reflectivity: 0.45,
+	          vertexColors: true,
+	          envMapIntensity: 0.8,
+	          dithering: true,
+	          side: DoubleSide
+	        });
+	      }
+	      surface.mesh.material.metalness = this.config.metalness;
+	      surface.mesh.material.roughness = this.config.roughness;
+	      surface.mesh.geometry.computeVertexNormals();
+	      surface.mesh.material.needsUpdate = true;
+	    });
+	    this.requestRender();
+	  }
+
 	  updateIntensityRange() {
-	    console.log('NeuroSurfaceViewer: Updating intensity range', [this.intensityRange.range.min, this.intensityRange.range.max]);
+	    debugLog('NeuroSurfaceViewer: Updating intensity range', [this.intensityRange.range.min, this.intensityRange.range.max]);
 	    this.surfaces.forEach(surface => {
 	      if (surface instanceof ColorMappedNeuroSurface) {
 	        surface.colorMap.setRange([this.intensityRange.range.min, this.intensityRange.range.max]);
@@ -68726,7 +71292,7 @@ var neurosurface = (function (exports) {
 	  }
 
 	  updateThresholdRange() {
-	    console.log('NeuroSurfaceViewer: Updating threshold range', [this.thresholdRange.range.min, this.thresholdRange.range.max]);
+	    debugLog('NeuroSurfaceViewer: Updating threshold range', [this.thresholdRange.range.min, this.thresholdRange.range.max]);
 	    this.surfaces.forEach(surface => {
 	      if (surface instanceof ColorMappedNeuroSurface) {
 	        surface.colorMap.setThreshold([this.thresholdRange.range.min, this.thresholdRange.range.max]);
@@ -68738,34 +71304,100 @@ var neurosurface = (function (exports) {
 	  resetCamera() {
 	    if (this.camera && this.controls) {
 	      this.setViewpoint(this.viewpoint); // Reset to the current viewpoint
-	      this.render();
+	      this.requestRender();
 	    }
 	  }
 
 	  addSurface(surface, id) {
-	    console.log('Adding surface:', surface, 'with id:', id);
-	    this.surfaces.set(id, surface);
-	    if (!surface.mesh) {
-	      console.warn('Surface mesh not created. Creating now.');
-	      surface.createMesh();
-	    }
-	    this.scene.add(surface.mesh);
+	    try {
+	      debugLog('Adding surface:', surface, 'with id:', id);
+	      
+	      if (!surface) {
+	        throw new Error('Surface is null or undefined');
+	      }
+	      
+	      if (!id) {
+	        throw new Error('Surface ID is required');
+	      }
+	      
+	      this.surfaces.set(id, surface);
+	      
+	      // Set viewer reference for render callbacks
+	      if (surface.viewer !== undefined) {
+	        surface.viewer = this;
+	      }
+	      
+	      if (!surface.mesh) {
+	        console.warn('Surface mesh not created. Creating now.');
+	        surface.createMesh();
+	      }
+	      
+	      if (!surface.mesh) {
+	        throw new Error('Failed to create surface mesh');
+	      }
+	      
+	      if (surface.mesh && surface.mesh.material) {
+	        this.applyRimLighting(surface.mesh.material);
+	        this.applyCurvatureShading(surface.mesh);
+	      }
+	      
+	      this.scene.add(surface.mesh);
+	      this.updateMaterials();
 	    
-	    if (surface instanceof ColorMappedNeuroSurface) {
-	      console.log('Updating data range for ColorMappedNeuroSurface');
+	    // Update data range for any surface with data
+	    if (surface.data && surface.data.length > 0) {
+	      debugLog('Updating data range for surface with data');
 	      this.updateDataRange(surface.data);
 	      this.updateRangeControls();
+	    } else {
+	      debugLog('Surface has no data, using default ranges');
+	      // For surfaces without data (like basic SurfaceGeometry), set reasonable defaults
+	      this.updateDataRange([0, 1]);
+	      this.updateRangeControls();
 	    }
 	    
-	    if (this.surfaces.size === 1) {
-	      this.resetCamera(); // Center the camera when the first surface is added
+	      if (this.surfaces.size === 1) {
+	        this.resetCamera(); // Center the camera when the first surface is added
+	      }
+	      this.requestRender();
+	    } catch (error) {
+	      console.error('Error adding surface:', error);
+	      // Remove the surface if it was partially added
+	      if (id && this.surfaces.has(id)) {
+	        this.surfaces.delete(id);
+	      }
+	      throw error;
 	    }
-	    this.render();
 	  }
 
 	  updateDataRange(data) {
-	    const min = Math.min(...data);
-	    const max = Math.max(...data);
+	    if (!data || data.length === 0) {
+	      debugLog('No data provided to updateDataRange, using defaults');
+	      this.dataRange.min = 0;
+	      this.dataRange.max = 1;
+	      this.intensityRange.range.min = 0;
+	      this.intensityRange.range.max = 1;
+	      this.thresholdRange.range.min = 0;
+	      this.thresholdRange.range.max = 0;
+	      return;
+	    }
+
+	    const validData = data.filter(d => d !== null && d !== undefined && !isNaN(d));
+	    if (validData.length === 0) {
+	      debugLog('No valid data found, using defaults');
+	      this.dataRange.min = 0;
+	      this.dataRange.max = 1;
+	      this.intensityRange.range.min = 0;
+	      this.intensityRange.range.max = 1;
+	      this.thresholdRange.range.min = 0;
+	      this.thresholdRange.range.max = 0;
+	      return;
+	    }
+
+	    const min = Math.min(...validData);
+	    const max = Math.max(...validData);
+	    
+	    debugLog('Data range detected:', { min, max, dataPoints: validData.length });
 	    
 	    this.dataRange.min = min;
 	    this.dataRange.max = max;
@@ -68774,34 +71406,65 @@ var neurosurface = (function (exports) {
 	    this.intensityRange.range.min = min;
 	    this.intensityRange.range.max = max;
 
-	    // Keep threshold range at [0, 0]
-	    this.thresholdRange.range.min = 0;
-	    this.thresholdRange.range.max = 0;
+	    // Set threshold range to a reasonable default (middle 50% of data)
+	    const range = max - min;
+	    const quarterRange = range * 0.25;
+	    this.thresholdRange.range.min = min + quarterRange;
+	    this.thresholdRange.range.max = max - quarterRange;
 
-	    this.updateRangeControls();
+	    debugLog('Updated ranges:', {
+	      dataRange: this.dataRange,
+	      intensityRange: this.intensityRange.range,
+	      thresholdRange: this.thresholdRange.range
+	    });
 	  }
 
 	  updateRangeControls() {
-	    // Update intensity range control
-	    this.intensityRangeControl.min = this.dataRange.min;
-	    this.intensityRangeControl.max = this.dataRange.max;
-	    this.intensityRangeControl.value = this.intensityRange.range;
-
-	    // Update threshold range control
-	    this.thresholdRangeControl.min = this.dataRange.min;
-	    this.thresholdRangeControl.max = this.dataRange.max;
-	    this.thresholdRangeControl.value = this.thresholdRange.range;
-
-	    // Refresh the controls
-	    this.intensityRangeControl.refresh();
-	    this.thresholdRangeControl.refresh();
+	    debugLog('Updating range controls');
+	    
+	    // Check if controls exist
+	    if (!this.intensityRangeControl || !this.thresholdRangeControl || !this.colorMapFolder) {
+	      debugLog('Range controls not initialized yet');
+	      return;
+	    }
+
+	    try {
+	      debugLog('Recreating range controls with new data range', this.dataRange);
+	      
+	      // Remove existing controls
+	      this.colorMapFolder.remove(this.intensityRangeControl);
+	      this.colorMapFolder.remove(this.thresholdRangeControl);
+	      
+	      // Clamp the current range values to the new data range
+	      this.intensityRange.range.min = Math.max(this.intensityRange.range.min, this.dataRange.min);
+	      this.intensityRange.range.max = Math.min(this.intensityRange.range.max, this.dataRange.max);
+	      
+	      this.thresholdRange.range.min = Math.max(this.thresholdRange.range.min, this.dataRange.min);
+	      this.thresholdRange.range.max = Math.min(this.thresholdRange.range.max, this.dataRange.max);
+	      
+	      // Recreate controls with new ranges
+	      this.createRangeControls();
+	      
+	      debugLog('Range controls recreated successfully', {
+	        intensityRange: this.intensityRange.range,
+	        thresholdRange: this.thresholdRange.range,
+	        dataRange: this.dataRange
+	      });
+	    } catch (error) {
+	      console.warn('Error updating range controls:', error);
+	    }
 	  }
 
 	  removeSurface(id) {
 	    const surface = this.surfaces.get(id);
 	    if (surface) {
 	      this.scene.remove(surface.mesh);
+	      // Dispose the surface properly
+	      if (surface.dispose && typeof surface.dispose === 'function') {
+	        surface.dispose();
+	      }
 	      this.surfaces.delete(id);
+	      this.requestRender();
 	    }
 	  }
 
@@ -68811,16 +71474,46 @@ var neurosurface = (function (exports) {
 	    this.camera.aspect = this.width / this.height;
 	    this.camera.updateProjectionMatrix();
 	    this.renderer.setSize(this.width, this.height);
+	    if (this.composer && this.ssaoPass) {
+	      this.composer.setSize(this.width, this.height);
+	      this.ssaoPass.setSize(this.width, this.height);
+	    }
 	  }
 
 	  animate() {
-	    requestAnimationFrame(this.animate);
-	    this.controls.update();
-	    this.render();
+	    this.animationId = requestAnimationFrame(this.animate);
+	    
+	    // Update controls - returns true if camera changed
+	    const controlsNeedUpdate = this.controls.update();
+	    
+	    // Only render when needed
+	    if (controlsNeedUpdate || this.needsRender) {
+	      this.requestRender();
+	      this.needsRender = false;
+	    }
+	  }
+
+	  start() {
+	    if (this.animationId === null) {
+	      this.animate();
+	    }
+	  }
+
+	  stop() {
+	    if (this.animationId !== null) {
+	      cancelAnimationFrame(this.animationId);
+	      this.animationId = null;
+	    }
+	  }
+
+	  requestRender() {
+	    this.needsRender = true;
 	  }
 
 	  render() {
-	    if (this.renderer && this.scene && this.camera) {
+	    if (this.composer) {
+	      this.composer.render();
+	    } else if (this.renderer && this.scene && this.camera) {
 	      this.renderer.render(this.scene, this.camera);
 	    }
 	  }
@@ -68862,8 +71555,8 @@ var neurosurface = (function (exports) {
 	      this.updateDataRange(newData);
 	      this.updateRangeControls();
 	      surface.updateColors();
-	      this.render();
-	      console.log(`Updated data for surface with id: ${id}`);
+	      this.requestRender();
+	      debugLog(`Updated data for surface with id: ${id}`);
 	    } else {
 	      console.warn(`No ColorMappedNeuroSurface found with id: ${id}`);
 	    }
@@ -68873,8 +71566,8 @@ var neurosurface = (function (exports) {
 	    const surface = this.surfaces.get(id);
 	    if (surface && surface instanceof VertexColoredNeuroSurface) {
 	      surface.setColors(colors);
-	      this.render();
-	      console.log(`Updated colors for surface with id: ${id}`);
+	      this.requestRender();
+	      debugLog(`Updated colors for surface with id: ${id}`);
 	    } else {
 	      console.warn(`No VertexColoredNeuroSurface found with id: ${id}`);
 	    }
@@ -68897,6 +71590,238 @@ var neurosurface = (function (exports) {
 	      this.controls.update();
 	    }
 	  }
+
+	  applyRimLighting(material) {
+	    material.onBeforeCompile = (shader) => {
+	      shader.uniforms.rimStrength = { value: this.config.rimStrength };
+	      shader.uniforms.rimColor = { value: new Color(0xffffff) };
+	      shader.fragmentShader = shader.fragmentShader.replace(
+	        'void main() {',
+	        'uniform vec3 rimColor;\nuniform float rimStrength;\nvoid main() {'
+	      );
+	      shader.fragmentShader = shader.fragmentShader.replace(
+	        '#include <output_fragment>',
+	        '#include <output_fragment>\nfloat f = pow(1.0 - dot(normalize(vNormal), normalize(vViewPosition)), 2.0);\ngl_FragColor.rgb += rimColor * f * rimStrength;'
+	      );
+	      this.rimStrengthUniforms.push(shader.uniforms.rimStrength);
+	    };
+	    material.needsUpdate = true;
+	  }
+
+	  applyCurvatureShading(mesh) {
+	    const curvAttr = mesh.geometry.getAttribute('curv');
+	    if (!curvAttr) return;
+
+	    if (this.config.useShaders && mesh.material && mesh.material.onBeforeCompile) {
+	      mesh.material.onBeforeCompile = (shader) => {
+	        shader.uniforms.warmColor = { value: new Color(0xff5533) };
+	        shader.uniforms.coolColor = { value: new Color(0x3366ff) };
+	        shader.vertexShader = shader.vertexShader.replace(
+	          'void main()',
+	          'attribute float curv;\nvarying float vCurv;\nvoid main()'
+	        );
+	        shader.vertexShader = shader.vertexShader.replace(
+	          '#include <begin_vertex>',
+	          '#include <begin_vertex>\nvCurv = curv;'
+	        );
+	        shader.fragmentShader = shader.fragmentShader.replace(
+	          'void main() {',
+	          'varying float vCurv;\nuniform vec3 warmColor;\nuniform vec3 coolColor;\nvoid main() {'
+	        );
+	        shader.fragmentShader = shader.fragmentShader.replace(
+	          '#include <dithering_fragment>',
+	          '#include <dithering_fragment>\nfloat c = smoothstep(-0.5,0.5,vCurv);\nvec3 tint = mix(coolColor,warmColor,c);\n gl_FragColor.rgb = mix(gl_FragColor.rgb, tint, 0.4);'
+	        );
+	      };
+	      mesh.material.needsUpdate = true;
+	    } else {
+	      const colors = mesh.geometry.getAttribute('color');
+	      if (!colors) return;
+	      const arr = colors.array;
+	      const curv = curvAttr.array;
+	      for (let i = 0; i < curv.length; i++) {
+	        const t = curv[i] > 0 ? [1, 0.7, 0.7] : [0.7, 0.7, 1];
+	        const idx = i * 3;
+	        arr[idx] *= t[0];
+	        arr[idx + 1] *= t[1];
+	        arr[idx + 2] *= t[2];
+	      }
+	      colors.needsUpdate = true;
+	    }
+	  }
+
+	  updateRimStrength(strength) {
+	    this.config.rimStrength = strength;
+	    this.rimStrengthUniforms.forEach(u => { u.value = strength; });
+	    this.requestRender();
+	  }
+
+	  setupPicking() {
+	    this.renderer.domElement.addEventListener('click', this.onMouseClick.bind(this));
+	  }
+
+	  onMouseClick(event) {
+	    const rect = this.renderer.domElement.getBoundingClientRect();
+	    this.mouse.x = ((event.clientX - rect.left) / rect.width) * 2 - 1;
+	    this.mouse.y = -((event.clientY - rect.top) / rect.height) * 2 + 1;
+
+	    this.raycaster.setFromCamera(this.mouse, this.camera);
+	    const meshes = [];
+	    this.surfaces.forEach(surface => {
+	      if (surface.mesh) meshes.push(surface.mesh);
+	    });
+	    const intersects = this.raycaster.intersectObjects(meshes, true);
+	    if (intersects.length === 0) return;
+
+	    const intersect = intersects[0];
+	    const mesh = intersect.object;
+	    let surfId = null;
+	    let surface = null;
+	    for (const [id, surf] of this.surfaces.entries()) {
+	      if (surf.mesh === mesh) {
+	        surfId = id;
+	        surface = surf;
+	        break;
+	      }
+	    }
+	    if (!surface || !intersect.face) return;
+
+	    const face = intersect.face;
+	    const posAttr = surface.mesh.geometry.attributes.position;
+	    const verts = [face.a, face.b, face.c];
+	    let closestIdx = verts[0];
+	    let closestPos = new Vector3().fromBufferAttribute(posAttr, verts[0]);
+	    let minDist = closestPos.distanceTo(intersect.point);
+	    for (let i = 1; i < verts.length; i++) {
+	      const v = new Vector3().fromBufferAttribute(posAttr, verts[i]);
+	      const d = v.distanceTo(intersect.point);
+	      if (d < minDist) {
+	        minDist = d;
+	        closestIdx = verts[i];
+	        closestPos = v;
+	      }
+	    }
+
+	    let value = null;
+	    if (surface.data && surface.indices) {
+	      const arrayIdx = Array.from(surface.indices).indexOf(closestIdx);
+	      if (arrayIdx !== -1) value = surface.data[arrayIdx];
+	    }
+
+	    if (window.Shiny && typeof window.Shiny.setInputValue === 'function') {
+	      window.Shiny.setInputValue(
+	        'ns_vertex_click',
+	        { id: surfId, vertex: closestIdx, coord: [closestPos.x, closestPos.y, closestPos.z], value: value },
+	        { priority: 'event' }
+	      );
+	    }
+	  }
+
+	  dispose() {
+	    // Stop animation loop
+	    this.stop();
+	    
+	    // Dispose all surfaces
+	    this.surfaces.forEach((surface, id) => {
+	      this.removeSurface(id);
+	    });
+	    this.surfaces.clear();
+	    
+	    // Remove event listeners
+	    if (this.controls) {
+	      this.controls.removeEventListener('change', this.onControlsChange);
+	      this.controls.dispose();
+	      this.controls = null;
+	    }
+	    
+	    // Dispose of scene objects
+	    this.scene.traverse((object) => {
+	      if (object.geometry) {
+	        object.geometry.dispose();
+	      }
+	      if (object.material) {
+	        if (Array.isArray(object.material)) {
+	          object.material.forEach(material => {
+	            this.disposeMaterial(material);
+	          });
+	        } else {
+	          this.disposeMaterial(object.material);
+	        }
+	      }
+	    });
+	    
+	    // Clear scene
+	    while(this.scene.children.length > 0) {
+	      this.scene.remove(this.scene.children[0]);
+	    }
+	    
+	    // Dispose post-processing
+	    if (this.composer) {
+	      // Dispose render targets
+	      if (this.composer.renderTarget1) {
+	        this.composer.renderTarget1.dispose();
+	      }
+	      if (this.composer.renderTarget2) {
+	        this.composer.renderTarget2.dispose();
+	      }
+	      this.composer = null;
+	      this.renderPass = null;
+	      this.ssaoPass = null;
+	    }
+	    
+	    // Dispose renderer
+	    if (this.renderer) {
+	      this.renderer.dispose();
+	      this.renderer.forceContextLoss();
+	      this.renderer.domElement = null;
+	      this.renderer = null;
+	    }
+	    
+	    // Dispose Tweakpane
+	    if (this.pane && typeof this.pane.dispose === 'function') {
+	      this.pane.dispose();
+	    }
+	    if (this.paneContainer && this.paneContainer.parentNode) {
+	      this.paneContainer.parentNode.removeChild(this.paneContainer);
+	      this.paneContainer = null;
+	    }
+	    
+	    // Clear references
+	    this.camera = null;
+	    this.scene = null;
+	    this.ambientLight = null;
+	    this.directionalLight = null;
+	    this.light = null;
+	    this.environmentMap = null;
+	  }
+
+	  disposeMaterial(material) {
+	    if (material.map) material.map.dispose();
+	    if (material.lightMap) material.lightMap.dispose();
+	    if (material.bumpMap) material.bumpMap.dispose();
+	    if (material.normalMap) material.normalMap.dispose();
+	    if (material.specularMap) material.specularMap.dispose();
+	    if (material.envMap) material.envMap.dispose();
+	    material.dispose();
+	  }
+
+	  createRangeControls() {
+	    // Add intensity range slider
+	    this.intensityRangeControl = this.colorMapFolder.addBinding(this.intensityRange, 'range', {
+	      label: 'Intensity Range',
+	      min: this.dataRange.min,
+	      max: this.dataRange.max,
+	      step: 0.01,
+	    }).on('change', this.updateIntensityRange.bind(this));
+
+	    // Add threshold range slider
+	    this.thresholdRangeControl = this.colorMapFolder.addBinding(this.thresholdRange, 'range', {
+	      label: 'Threshold Range',
+	      min: this.dataRange.min,
+	      max: this.dataRange.max,
+	      step: 0.01,
+	    }).on('change', this.updateThresholdRange.bind(this));
+	  }
 	}
 
 	// Optionally, you can also attach these to the global window object
@@ -68908,11 +71833,12 @@ var neurosurface = (function (exports) {
 	    NeuroSurface,
 	    ColorMappedNeuroSurface,
 	    VertexColoredNeuroSurface,
-	    THREE
+	    THREE,
+	    debugLog,
+	    setDebug
 	  };
 	}
-
-	console.log('Neurosurface module initialized');
+	debugLog('Neurosurface module initialized');
 
 	exports.ColorMappedNeuroSurface = ColorMappedNeuroSurface;
 	exports.NeuroSurface = NeuroSurface;
@@ -68920,6 +71846,8 @@ var neurosurface = (function (exports) {
 	exports.SurfaceGeometry = SurfaceGeometry;
 	exports.THREE = THREE;
 	exports.VertexColoredNeuroSurface = VertexColoredNeuroSurface;
+	exports.debugLog = debugLog;
+	exports.setDebug = setDebug;
 
 	Object.defineProperty(exports, '__esModule', { value: true });
 
diff --git a/inst/htmlwidgets/lib/neurosurface/neurosurface.min.js b/inst/htmlwidgets/lib/neurosurface/neurosurface.min.js
index 0f4e350..ed7e119 100644
--- a/inst/htmlwidgets/lib/neurosurface/neurosurface.min.js
+++ b/inst/htmlwidgets/lib/neurosurface/neurosurface.min.js
@@ -3,5 +3,5 @@ var neurosurface=function(t){"use strict";
 	 * @license
 	 * Copyright 2010-2021 Three.js Authors
 	 * SPDX-License-Identifier: MIT
-	 */const e="132",n={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2},i=0,r=1,s=2,o=1,a=2,l=3,c=0,h=1,u=2,d=0,p=1,m=2,f=3,g=4,v=5,b=100,_=101,w=102,x=103,y=104,M=200,E=201,S=202,C=203,T=204,P=205,A=206,L=207,R=208,k=209,D=210,I=0,V=1,N=2,z=3,O=4,B=5,F=6,U=7,H=0,G=1,j=2,W=0,q=1,X=2,K=3,Y=4,J=5,Z=300,$=301,Q=302,tt=303,et=304,nt=306,it=307,rt=1e3,st=1001,ot=1002,at=1003,lt=1004,ct=1005,ht=1006,ut=1007,dt=1008,pt=1009,mt=1010,ft=1011,gt=1012,vt=1013,bt=1014,_t=1015,wt=1016,xt=1017,yt=1018,Mt=1019,Et=1020,St=1021,Ct=1022,Tt=1023,Pt=1024,At=1025,Lt=Tt,Rt=1026,kt=1027,Dt=1028,It=1029,Vt=1030,Nt=1031,zt=1032,Ot=1033,Bt=33776,Ft=33777,Ut=33778,Ht=33779,Gt=35840,jt=35841,Wt=35842,qt=35843,Xt=36196,Kt=37492,Yt=37496,Jt=37808,Zt=37809,$t=37810,Qt=37811,te=37812,ee=37813,ne=37814,ie=37815,re=37816,se=37817,oe=37818,ae=37819,le=37820,ce=37821,he=36492,ue=37840,de=37841,pe=37842,me=37843,fe=37844,ge=37845,ve=37846,be=37847,_e=37848,we=37849,xe=37850,ye=37851,Me=37852,Ee=37853,Se=2300,Ce=2301,Te=2302,Pe=2400,Ae=2401,Le=2402,Re=2500,ke=2501,De=3e3,Ie=3001,Ve=3007,Ne=3002,ze=3003,Oe=3004,Be=3005,Fe=3006,Ue=3201,He=0,Ge=1,je=7680,We=35044,qe=35048,Xe="300 es";class Ke{addEventListener(t,e){void 0===this._listeners&&(this._listeners={});const n=this._listeners;void 0===n[t]&&(n[t]=[]),-1===n[t].indexOf(e)&&n[t].push(e)}hasEventListener(t,e){if(void 0===this._listeners)return!1;const n=this._listeners;return void 0!==n[t]&&-1!==n[t].indexOf(e)}removeEventListener(t,e){if(void 0===this._listeners)return;const n=this._listeners[t];if(void 0!==n){const t=n.indexOf(e);-1!==t&&n.splice(t,1)}}dispatchEvent(t){if(void 0===this._listeners)return;const e=this._listeners[t.type];if(void 0!==e){t.target=this;const n=e.slice(0);for(let e=0,i=n.length;e<i;e++)n[e].call(this,t);t.target=null}}}const Ye=[];for(let t=0;t<256;t++)Ye[t]=(t<16?"0":"")+t.toString(16);let Je=1234567;const Ze=Math.PI/180,$e=180/Math.PI;function Qe(){const t=4294967295*Math.random()|0,e=4294967295*Math.random()|0,n=4294967295*Math.random()|0,i=4294967295*Math.random()|0;return(Ye[255&t]+Ye[t>>8&255]+Ye[t>>16&255]+Ye[t>>24&255]+"-"+Ye[255&e]+Ye[e>>8&255]+"-"+Ye[e>>16&15|64]+Ye[e>>24&255]+"-"+Ye[63&n|128]+Ye[n>>8&255]+"-"+Ye[n>>16&255]+Ye[n>>24&255]+Ye[255&i]+Ye[i>>8&255]+Ye[i>>16&255]+Ye[i>>24&255]).toUpperCase()}function tn(t,e,n){return Math.max(e,Math.min(n,t))}function en(t,e){return(t%e+e)%e}function nn(t,e,n){return(1-n)*t+n*e}function rn(t){return!(t&t-1)&&0!==t}function sn(t){return Math.pow(2,Math.ceil(Math.log(t)/Math.LN2))}function on(t){return Math.pow(2,Math.floor(Math.log(t)/Math.LN2))}var an=Object.freeze({__proto__:null,DEG2RAD:Ze,RAD2DEG:$e,generateUUID:Qe,clamp:tn,euclideanModulo:en,mapLinear:function(t,e,n,i,r){return i+(t-e)*(r-i)/(n-e)},inverseLerp:function(t,e,n){return t!==e?(n-t)/(e-t):0},lerp:nn,damp:function(t,e,n,i){return nn(t,e,1-Math.exp(-n*i))},pingpong:function(t,e=1){return e-Math.abs(en(t,2*e)-e)},smoothstep:function(t,e,n){return t<=e?0:t>=n?1:(t=(t-e)/(n-e))*t*(3-2*t)},smootherstep:function(t,e,n){return t<=e?0:t>=n?1:(t=(t-e)/(n-e))*t*t*(t*(6*t-15)+10)},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},seededRandom:function(t){return void 0!==t&&(Je=t%2147483647),Je=16807*Je%2147483647,(Je-1)/2147483646},degToRad:function(t){return t*Ze},radToDeg:function(t){return t*$e},isPowerOfTwo:rn,ceilPowerOfTwo:sn,floorPowerOfTwo:on,setQuaternionFromProperEuler:function(t,e,n,i,r){const s=Math.cos,o=Math.sin,a=s(n/2),l=o(n/2),c=s((e+i)/2),h=o((e+i)/2),u=s((e-i)/2),d=o((e-i)/2),p=s((i-e)/2),m=o((i-e)/2);switch(r){case"XYX":t.set(a*h,l*u,l*d,a*c);break;case"YZY":t.set(l*d,a*h,l*u,a*c);break;case"ZXZ":t.set(l*u,l*d,a*h,a*c);break;case"XZX":t.set(a*h,l*m,l*p,a*c);break;case"YXY":t.set(l*p,a*h,l*m,a*c);break;case"ZYZ":t.set(l*m,l*p,a*h,a*c);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+r)}}});class ln{constructor(t=0,e=0){this.x=t,this.y=e}get width(){return this.x}set width(t){this.x=t}get height(){return this.y}set height(t){this.y=t}set(t,e){return this.x=t,this.y=e,this}setScalar(t){return this.x=t,this.y=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y)}copy(t){return this.x=t.x,this.y=t.y,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this)}addScalar(t){return this.x+=t,this.y+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this)}subScalar(t){return this.x-=t,this.y-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this}multiply(t){return this.x*=t.x,this.y*=t.y,this}multiplyScalar(t){return this.x*=t,this.y*=t,this}divide(t){return this.x/=t.x,this.y/=t.y,this}divideScalar(t){return this.multiplyScalar(1/t)}applyMatrix3(t){const e=this.x,n=this.y,i=t.elements;return this.x=i[0]*e+i[3]*n+i[6],this.y=i[1]*e+i[4]*n+i[7],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(t){return this.x*t.x+this.y*t.y}cross(t){return this.x*t.y-this.y*t.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y;return e*e+n*n}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this}equals(t){return t.x===this.x&&t.y===this.y}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this}rotateAround(t,e){const n=Math.cos(e),i=Math.sin(e),r=this.x-t.x,s=this.y-t.y;return this.x=r*n-s*i+t.x,this.y=r*i+s*n+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}}ln.prototype.isVector2=!0;class cn{constructor(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}set(t,e,n,i,r,s,o,a,l){const c=this.elements;return c[0]=t,c[1]=i,c[2]=o,c[3]=e,c[4]=r,c[5]=a,c[6]=n,c[7]=s,c[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],o=n[3],a=n[6],l=n[1],c=n[4],h=n[7],u=n[2],d=n[5],p=n[8],m=i[0],f=i[3],g=i[6],v=i[1],b=i[4],_=i[7],w=i[2],x=i[5],y=i[8];return r[0]=s*m+o*v+a*w,r[3]=s*f+o*b+a*x,r[6]=s*g+o*_+a*y,r[1]=l*m+c*v+h*w,r[4]=l*f+c*b+h*x,r[7]=l*g+c*_+h*y,r[2]=u*m+d*v+p*w,r[5]=u*f+d*b+p*x,r[8]=u*g+d*_+p*y,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],o=t[5],a=t[6],l=t[7],c=t[8];return e*s*c-e*o*l-n*r*c+n*o*a+i*r*l-i*s*a}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],o=t[5],a=t[6],l=t[7],c=t[8],h=c*s-o*l,u=o*a-c*r,d=l*r-s*a,p=e*h+n*u+i*d;if(0===p)return this.set(0,0,0,0,0,0,0,0,0);const m=1/p;return t[0]=h*m,t[1]=(i*l-c*n)*m,t[2]=(o*n-i*s)*m,t[3]=u*m,t[4]=(c*e-i*a)*m,t[5]=(i*r-o*e)*m,t[6]=d*m,t[7]=(n*a-l*e)*m,t[8]=(s*e-n*r)*m,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,i,r,s,o){const a=Math.cos(r),l=Math.sin(r);return this.set(n*a,n*l,-n*(a*s+l*o)+s+t,-i*l,i*a,-i*(-l*s+a*o)+o+e,0,0,1),this}scale(t,e){const n=this.elements;return n[0]*=t,n[3]*=t,n[6]*=t,n[1]*=e,n[4]*=e,n[7]*=e,this}rotate(t){const e=Math.cos(t),n=Math.sin(t),i=this.elements,r=i[0],s=i[3],o=i[6],a=i[1],l=i[4],c=i[7];return i[0]=e*r+n*a,i[3]=e*s+n*l,i[6]=e*o+n*c,i[1]=-n*r+e*a,i[4]=-n*s+e*l,i[7]=-n*o+e*c,this}translate(t,e){const n=this.elements;return n[0]+=t*n[2],n[3]+=t*n[5],n[6]+=t*n[8],n[1]+=e*n[2],n[4]+=e*n[5],n[7]+=e*n[8],this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<9;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return(new this.constructor).fromArray(this.elements)}}let hn;cn.prototype.isMatrix3=!0;class un{static getDataURL(t){if(/^data:/i.test(t.src))return t.src;if("undefined"==typeof HTMLCanvasElement)return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{void 0===hn&&(hn=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),hn.width=t.width,hn.height=t.height;const n=hn.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=hn}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}}let dn=0;class pn extends Ke{constructor(t=pn.DEFAULT_IMAGE,e=pn.DEFAULT_MAPPING,n=st,i=st,r=ht,s=dt,o=Tt,a=pt,l=1,c=De){super(),Object.defineProperty(this,"id",{value:dn++}),this.uuid=Qe(),this.name="",this.image=t,this.mipmaps=[],this.mapping=e,this.wrapS=n,this.wrapT=i,this.magFilter=r,this.minFilter=s,this.anisotropy=l,this.format=o,this.internalFormat=null,this.type=a,this.offset=new ln(0,0),this.repeat=new ln(1,1),this.center=new ln(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new cn,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=c,this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];const n={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){const i=this.image;if(void 0===i.uuid&&(i.uuid=Qe()),!e&&void 0===t.images[i.uuid]){let e;if(Array.isArray(i)){e=[];for(let t=0,n=i.length;t<n;t++)i[t].isDataTexture?e.push(mn(i[t].image)):e.push(mn(i[t]))}else e=mn(i);t.images[i.uuid]={uuid:i.uuid,url:e}}n.image=i.uuid}return e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==Z)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case rt:t.x=t.x-Math.floor(t.x);break;case st:t.x=t.x<0?0:1;break;case ot:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case rt:t.y=t.y-Math.floor(t.y);break;case st:t.y=t.y<0?0:1;break;case ot:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){!0===t&&this.version++}}function mn(t){return"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap?un.getDataURL(t):t.data?{data:Array.prototype.slice.call(t.data),width:t.width,height:t.height,type:t.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}pn.DEFAULT_IMAGE=void 0,pn.DEFAULT_MAPPING=Z,pn.prototype.isTexture=!0;class fn{constructor(t=0,e=0,n=0,i=1){this.x=t,this.y=e,this.z=n,this.w=i}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,i){return this.x=t,this.y=e,this.z=n,this.w=i,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=this.w,s=t.elements;return this.x=s[0]*e+s[4]*n+s[8]*i+s[12]*r,this.y=s[1]*e+s[5]*n+s[9]*i+s[13]*r,this.z=s[2]*e+s[6]*n+s[10]*i+s[14]*r,this.w=s[3]*e+s[7]*n+s[11]*i+s[15]*r,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,i,r;const s=.01,o=.1,a=t.elements,l=a[0],c=a[4],h=a[8],u=a[1],d=a[5],p=a[9],m=a[2],f=a[6],g=a[10];if(Math.abs(c-u)<s&&Math.abs(h-m)<s&&Math.abs(p-f)<s){if(Math.abs(c+u)<o&&Math.abs(h+m)<o&&Math.abs(p+f)<o&&Math.abs(l+d+g-3)<o)return this.set(1,0,0,0),this;e=Math.PI;const t=(l+1)/2,a=(d+1)/2,v=(g+1)/2,b=(c+u)/4,_=(h+m)/4,w=(p+f)/4;return t>a&&t>v?t<s?(n=0,i=.707106781,r=.707106781):(n=Math.sqrt(t),i=b/n,r=_/n):a>v?a<s?(n=.707106781,i=0,r=.707106781):(i=Math.sqrt(a),n=b/i,r=w/i):v<s?(n=.707106781,i=.707106781,r=0):(r=Math.sqrt(v),n=_/r,i=w/r),this.set(n,i,r,e),this}let v=Math.sqrt((f-p)*(f-p)+(h-m)*(h-m)+(u-c)*(u-c));return Math.abs(v)<.001&&(v=1),this.x=(f-p)/v,this.y=(h-m)/v,this.z=(u-c)/v,this.w=Math.acos((l+d+g-1)/2),this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}}fn.prototype.isVector4=!0;class gn extends Ke{constructor(t,e,n={}){super(),this.width=t,this.height=e,this.depth=1,this.scissor=new fn(0,0,t,e),this.scissorTest=!1,this.viewport=new fn(0,0,t,e),this.texture=new pn(void 0,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.encoding),this.texture.isRenderTargetTexture=!0,this.texture.image={width:t,height:e,depth:1},this.texture.generateMipmaps=void 0!==n.generateMipmaps&&n.generateMipmaps,this.texture.internalFormat=void 0!==n.internalFormat?n.internalFormat:null,this.texture.minFilter=void 0!==n.minFilter?n.minFilter:ht,this.depthBuffer=void 0===n.depthBuffer||n.depthBuffer,this.stencilBuffer=void 0!==n.stencilBuffer&&n.stencilBuffer,this.depthTexture=void 0!==n.depthTexture?n.depthTexture:null}setTexture(t){t.image={width:this.width,height:this.height,depth:this.depth},this.texture=t}setSize(t,e,n=1){this.width===t&&this.height===e&&this.depth===n||(this.width=t,this.height=e,this.depth=n,this.texture.image.width=t,this.texture.image.height=e,this.texture.image.depth=n,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.width=t.width,this.height=t.height,this.depth=t.depth,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.texture.image={...this.texture.image},this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this}dispose(){this.dispatchEvent({type:"dispose"})}}gn.prototype.isWebGLRenderTarget=!0;class vn extends gn{constructor(t,e,n){super(t,e);const i=this.texture;this.texture=[];for(let t=0;t<n;t++)this.texture[t]=i.clone()}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let i=0,r=this.texture.length;i<r;i++)this.texture[i].image.width=t,this.texture[i].image.height=e,this.texture[i].image.depth=n;this.dispose()}return this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e),this}copy(t){this.dispose(),this.width=t.width,this.height=t.height,this.depth=t.depth,this.viewport.set(0,0,this.width,this.height),this.scissor.set(0,0,this.width,this.height),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this.texture.length=0;for(let e=0,n=t.texture.length;e<n;e++)this.texture[e]=t.texture[e].clone();return this}}vn.prototype.isWebGLMultipleRenderTargets=!0;class bn extends gn{constructor(t,e,n){super(t,e,n),this.samples=4}copy(t){return super.copy.call(this,t),this.samples=t.samples,this}}bn.prototype.isWebGLMultisampleRenderTarget=!0;class _n{constructor(t=0,e=0,n=0,i=1){this._x=t,this._y=e,this._z=n,this._w=i}static slerp(t,e,n,i){return console.warn("THREE.Quaternion: Static .slerp() has been deprecated. Use qm.slerpQuaternions( qa, qb, t ) instead."),n.slerpQuaternions(t,e,i)}static slerpFlat(t,e,n,i,r,s,o){let a=n[i+0],l=n[i+1],c=n[i+2],h=n[i+3];const u=r[s+0],d=r[s+1],p=r[s+2],m=r[s+3];if(0===o)return t[e+0]=a,t[e+1]=l,t[e+2]=c,void(t[e+3]=h);if(1===o)return t[e+0]=u,t[e+1]=d,t[e+2]=p,void(t[e+3]=m);if(h!==m||a!==u||l!==d||c!==p){let t=1-o;const e=a*u+l*d+c*p+h*m,n=e>=0?1:-1,i=1-e*e;if(i>Number.EPSILON){const r=Math.sqrt(i),s=Math.atan2(r,e*n);t=Math.sin(t*s)/r,o=Math.sin(o*s)/r}const r=o*n;if(a=a*t+u*r,l=l*t+d*r,c=c*t+p*r,h=h*t+m*r,t===1-o){const t=1/Math.sqrt(a*a+l*l+c*c+h*h);a*=t,l*=t,c*=t,h*=t}}t[e]=a,t[e+1]=l,t[e+2]=c,t[e+3]=h}static multiplyQuaternionsFlat(t,e,n,i,r,s){const o=n[i],a=n[i+1],l=n[i+2],c=n[i+3],h=r[s],u=r[s+1],d=r[s+2],p=r[s+3];return t[e]=o*p+c*h+a*d-l*u,t[e+1]=a*p+c*u+l*h-o*d,t[e+2]=l*p+c*d+o*u-a*h,t[e+3]=c*p-o*h-a*u-l*d,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,i){return this._x=t,this._y=e,this._z=n,this._w=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");const n=t._x,i=t._y,r=t._z,s=t._order,o=Math.cos,a=Math.sin,l=o(n/2),c=o(i/2),h=o(r/2),u=a(n/2),d=a(i/2),p=a(r/2);switch(s){case"XYZ":this._x=u*c*h+l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h-u*d*p;break;case"YXZ":this._x=u*c*h+l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h+u*d*p;break;case"ZXY":this._x=u*c*h-l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h-u*d*p;break;case"ZYX":this._x=u*c*h-l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h+u*d*p;break;case"YZX":this._x=u*c*h+l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h-u*d*p;break;case"XZY":this._x=u*c*h-l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h+u*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!1!==e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,i=Math.sin(n);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],i=e[4],r=e[8],s=e[1],o=e[5],a=e[9],l=e[2],c=e[6],h=e[10],u=n+o+h;if(u>0){const t=.5/Math.sqrt(u+1);this._w=.25/t,this._x=(c-a)*t,this._y=(r-l)*t,this._z=(s-i)*t}else if(n>o&&n>h){const t=2*Math.sqrt(1+n-o-h);this._w=(c-a)/t,this._x=.25*t,this._y=(i+s)/t,this._z=(r+l)/t}else if(o>h){const t=2*Math.sqrt(1+o-n-h);this._w=(r-l)/t,this._x=(i+s)/t,this._y=.25*t,this._z=(a+c)/t}else{const t=2*Math.sqrt(1+h-n-o);this._w=(s-i)/t,this._x=(r+l)/t,this._y=(a+c)/t,this._z=.25*t}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(tn(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(0===n)return this;const i=Math.min(1,e/n);return this.slerp(t,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,i=t._y,r=t._z,s=t._w,o=e._x,a=e._y,l=e._z,c=e._w;return this._x=n*c+s*o+i*l-r*a,this._y=i*c+s*a+r*o-n*l,this._z=r*c+s*l+n*a-i*o,this._w=s*c-n*o-i*a-r*l,this._onChangeCallback(),this}slerp(t,e){if(0===e)return this;if(1===e)return this.copy(t);const n=this._x,i=this._y,r=this._z,s=this._w;let o=s*t._w+n*t._x+i*t._y+r*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=s,this._x=n,this._y=i,this._z=r,this;const a=1-o*o;if(a<=Number.EPSILON){const t=1-e;return this._w=t*s+e*this._w,this._x=t*n+e*this._x,this._y=t*i+e*this._y,this._z=t*r+e*this._z,this.normalize(),this._onChangeCallback(),this}const l=Math.sqrt(a),c=Math.atan2(l,o),h=Math.sin((1-e)*c)/l,u=Math.sin(e*c)/l;return this._w=s*h+this._w*u,this._x=n*h+this._x*u,this._y=i*h+this._y*u,this._z=r*h+this._z*u,this._onChangeCallback(),this}slerpQuaternions(t,e,n){this.copy(t).slerp(e,n)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}}_n.prototype.isQuaternion=!0;class wn{constructor(t=0,e=0,n=0){this.x=t,this.y=e,this.z=n}set(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return t&&t.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(yn.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(yn.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*i,this.y=r[1]*e+r[4]*n+r[7]*i,this.z=r[2]*e+r[5]*n+r[8]*i,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=t.elements,s=1/(r[3]*e+r[7]*n+r[11]*i+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*i+r[12])*s,this.y=(r[1]*e+r[5]*n+r[9]*i+r[13])*s,this.z=(r[2]*e+r[6]*n+r[10]*i+r[14])*s,this}applyQuaternion(t){const e=this.x,n=this.y,i=this.z,r=t.x,s=t.y,o=t.z,a=t.w,l=a*e+s*i-o*n,c=a*n+o*e-r*i,h=a*i+r*n-s*e,u=-r*e-s*n-o*i;return this.x=l*a+u*-r+c*-o-h*-s,this.y=c*a+u*-s+h*-r-l*-o,this.z=h*a+u*-o+l*-s-c*-r,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*i,this.y=r[1]*e+r[5]*n+r[9]*i,this.z=r[2]*e+r[6]*n+r[10]*i,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t,e){return void 0!==e?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e)):this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,i=t.y,r=t.z,s=e.x,o=e.y,a=e.z;return this.x=i*a-r*o,this.y=r*s-n*a,this.z=n*o-i*s,this}projectOnVector(t){const e=t.lengthSq();if(0===e)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return xn.copy(this).projectOnVector(t),this.sub(xn)}reflect(t){return this.sub(xn.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(tn(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,i=this.z-t.z;return e*e+n*n+i*i}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const i=Math.sin(e)*t;return this.x=i*Math.sin(n),this.y=Math.cos(e)*t,this.z=i*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=i,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,4*e)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,3*e)}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}}wn.prototype.isVector3=!0;const xn=new wn,yn=new _n;class Mn{constructor(t=new wn(1/0,1/0,1/0),e=new wn(-1/0,-1/0,-1/0)){this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){let e=1/0,n=1/0,i=1/0,r=-1/0,s=-1/0,o=-1/0;for(let a=0,l=t.length;a<l;a+=3){const l=t[a],c=t[a+1],h=t[a+2];l<e&&(e=l),c<n&&(n=c),h<i&&(i=h),l>r&&(r=l),c>s&&(s=c),h>o&&(o=h)}return this.min.set(e,n,i),this.max.set(r,s,o),this}setFromBufferAttribute(t){let e=1/0,n=1/0,i=1/0,r=-1/0,s=-1/0,o=-1/0;for(let a=0,l=t.count;a<l;a++){const l=t.getX(a),c=t.getY(a),h=t.getZ(a);l<e&&(e=l),c<n&&(n=c),h<i&&(i=h),l>r&&(r=l),c>s&&(s=c),h>o&&(o=h)}return this.min.set(e,n,i),this.max.set(r,s,o),this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=Sn.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t){return this.makeEmpty(),this.expandByObject(t)}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t){t.updateWorldMatrix(!1,!1);const e=t.geometry;void 0!==e&&(null===e.boundingBox&&e.computeBoundingBox(),Cn.copy(e.boundingBox),Cn.applyMatrix4(t.matrixWorld),this.union(Cn));const n=t.children;for(let t=0,e=n.length;t<e;t++)this.expandByObject(n[t]);return this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)}intersectsSphere(t){return this.clampPoint(t.center,Sn),Sn.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(Dn),In.subVectors(this.max,Dn),Tn.subVectors(t.a,Dn),Pn.subVectors(t.b,Dn),An.subVectors(t.c,Dn),Ln.subVectors(Pn,Tn),Rn.subVectors(An,Pn),kn.subVectors(Tn,An);let e=[0,-Ln.z,Ln.y,0,-Rn.z,Rn.y,0,-kn.z,kn.y,Ln.z,0,-Ln.x,Rn.z,0,-Rn.x,kn.z,0,-kn.x,-Ln.y,Ln.x,0,-Rn.y,Rn.x,0,-kn.y,kn.x,0];return!!zn(e,Tn,Pn,An,In)&&(e=[1,0,0,0,1,0,0,0,1],!!zn(e,Tn,Pn,An,In)&&(Vn.crossVectors(Ln,Rn),e=[Vn.x,Vn.y,Vn.z],zn(e,Tn,Pn,An,In)))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return Sn.copy(t).clamp(this.min,this.max).sub(t).length()}getBoundingSphere(t){return this.getCenter(t.center),t.radius=.5*this.getSize(Sn).length(),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()||(En[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),En[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),En[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),En[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),En[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),En[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),En[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),En[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(En)),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}Mn.prototype.isBox3=!0;const En=[new wn,new wn,new wn,new wn,new wn,new wn,new wn,new wn],Sn=new wn,Cn=new Mn,Tn=new wn,Pn=new wn,An=new wn,Ln=new wn,Rn=new wn,kn=new wn,Dn=new wn,In=new wn,Vn=new wn,Nn=new wn;function zn(t,e,n,i,r){for(let s=0,o=t.length-3;s<=o;s+=3){Nn.fromArray(t,s);const o=r.x*Math.abs(Nn.x)+r.y*Math.abs(Nn.y)+r.z*Math.abs(Nn.z),a=e.dot(Nn),l=n.dot(Nn),c=i.dot(Nn);if(Math.max(-Math.max(a,l,c),Math.min(a,l,c))>o)return!1}return!0}const On=new Mn,Bn=new wn,Fn=new wn,Un=new wn;class Hn{constructor(t=new wn,e=-1){this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;void 0!==e?n.copy(e):On.setFromPoints(t).getCenter(n);let i=0;for(let e=0,r=t.length;e<r;e++)i=Math.max(i,n.distanceToSquared(t[e]));return this.radius=Math.sqrt(i),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){Un.subVectors(t,this.center);const e=Un.lengthSq();if(e>this.radius*this.radius){const t=Math.sqrt(e),n=.5*(t-this.radius);this.center.add(Un.multiplyScalar(n/t)),this.radius+=n}return this}union(t){return Fn.subVectors(t.center,this.center).normalize().multiplyScalar(t.radius),this.expandByPoint(Bn.copy(t.center).add(Fn)),this.expandByPoint(Bn.copy(t.center).sub(Fn)),this}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const Gn=new wn,jn=new wn,Wn=new wn,qn=new wn,Xn=new wn,Kn=new wn,Yn=new wn;class Jn{constructor(t=new wn,e=new wn(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.direction).multiplyScalar(t).add(this.origin)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,Gn)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.direction).multiplyScalar(n).add(this.origin)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=Gn.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(Gn.copy(this.direction).multiplyScalar(e).add(this.origin),Gn.distanceToSquared(t))}distanceSqToSegment(t,e,n,i){jn.copy(t).add(e).multiplyScalar(.5),Wn.copy(e).sub(t).normalize(),qn.copy(this.origin).sub(jn);const r=.5*t.distanceTo(e),s=-this.direction.dot(Wn),o=qn.dot(this.direction),a=-qn.dot(Wn),l=qn.lengthSq(),c=Math.abs(1-s*s);let h,u,d,p;if(c>0)if(h=s*a-o,u=s*o-a,p=r*c,h>=0)if(u>=-p)if(u<=p){const t=1/c;h*=t,u*=t,d=h*(h+s*u+2*o)+u*(s*h+u+2*a)+l}else u=r,h=Math.max(0,-(s*u+o)),d=-h*h+u*(u+2*a)+l;else u=-r,h=Math.max(0,-(s*u+o)),d=-h*h+u*(u+2*a)+l;else u<=-p?(h=Math.max(0,-(-s*r+o)),u=h>0?-r:Math.min(Math.max(-r,-a),r),d=-h*h+u*(u+2*a)+l):u<=p?(h=0,u=Math.min(Math.max(-r,-a),r),d=u*(u+2*a)+l):(h=Math.max(0,-(s*r+o)),u=h>0?r:Math.min(Math.max(-r,-a),r),d=-h*h+u*(u+2*a)+l);else u=s>0?-r:r,h=Math.max(0,-(s*u+o)),d=-h*h+u*(u+2*a)+l;return n&&n.copy(this.direction).multiplyScalar(h).add(this.origin),i&&i.copy(Wn).multiplyScalar(u).add(jn),d}intersectSphere(t,e){Gn.subVectors(t.center,this.origin);const n=Gn.dot(this.direction),i=Gn.dot(Gn)-n*n,r=t.radius*t.radius;if(i>r)return null;const s=Math.sqrt(r-i),o=n-s,a=n+s;return o<0&&a<0?null:o<0?this.at(a,e):this.at(o,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return null===n?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);if(0===e)return!0;return t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,i,r,s,o,a;const l=1/this.direction.x,c=1/this.direction.y,h=1/this.direction.z,u=this.origin;return l>=0?(n=(t.min.x-u.x)*l,i=(t.max.x-u.x)*l):(n=(t.max.x-u.x)*l,i=(t.min.x-u.x)*l),c>=0?(r=(t.min.y-u.y)*c,s=(t.max.y-u.y)*c):(r=(t.max.y-u.y)*c,s=(t.min.y-u.y)*c),n>s||r>i?null:((r>n||n!=n)&&(n=r),(s<i||i!=i)&&(i=s),h>=0?(o=(t.min.z-u.z)*h,a=(t.max.z-u.z)*h):(o=(t.max.z-u.z)*h,a=(t.min.z-u.z)*h),n>a||o>i?null:((o>n||n!=n)&&(n=o),(a<i||i!=i)&&(i=a),i<0?null:this.at(n>=0?n:i,e)))}intersectsBox(t){return null!==this.intersectBox(t,Gn)}intersectTriangle(t,e,n,i,r){Xn.subVectors(e,t),Kn.subVectors(n,t),Yn.crossVectors(Xn,Kn);let s,o=this.direction.dot(Yn);if(o>0){if(i)return null;s=1}else{if(!(o<0))return null;s=-1,o=-o}qn.subVectors(this.origin,t);const a=s*this.direction.dot(Kn.crossVectors(qn,Kn));if(a<0)return null;const l=s*this.direction.dot(Xn.cross(qn));if(l<0)return null;if(a+l>o)return null;const c=-s*qn.dot(Yn);return c<0?null:this.at(c/o,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class Zn{constructor(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}set(t,e,n,i,r,s,o,a,l,c,h,u,d,p,m,f){const g=this.elements;return g[0]=t,g[4]=e,g[8]=n,g[12]=i,g[1]=r,g[5]=s,g[9]=o,g[13]=a,g[2]=l,g[6]=c,g[10]=h,g[14]=u,g[3]=d,g[7]=p,g[11]=m,g[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new Zn).fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,i=1/$n.setFromMatrixColumn(t,0).length(),r=1/$n.setFromMatrixColumn(t,1).length(),s=1/$n.setFromMatrixColumn(t,2).length();return e[0]=n[0]*i,e[1]=n[1]*i,e[2]=n[2]*i,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*s,e[9]=n[9]*s,e[10]=n[10]*s,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){t&&t.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");const e=this.elements,n=t.x,i=t.y,r=t.z,s=Math.cos(n),o=Math.sin(n),a=Math.cos(i),l=Math.sin(i),c=Math.cos(r),h=Math.sin(r);if("XYZ"===t.order){const t=s*c,n=s*h,i=o*c,r=o*h;e[0]=a*c,e[4]=-a*h,e[8]=l,e[1]=n+i*l,e[5]=t-r*l,e[9]=-o*a,e[2]=r-t*l,e[6]=i+n*l,e[10]=s*a}else if("YXZ"===t.order){const t=a*c,n=a*h,i=l*c,r=l*h;e[0]=t+r*o,e[4]=i*o-n,e[8]=s*l,e[1]=s*h,e[5]=s*c,e[9]=-o,e[2]=n*o-i,e[6]=r+t*o,e[10]=s*a}else if("ZXY"===t.order){const t=a*c,n=a*h,i=l*c,r=l*h;e[0]=t-r*o,e[4]=-s*h,e[8]=i+n*o,e[1]=n+i*o,e[5]=s*c,e[9]=r-t*o,e[2]=-s*l,e[6]=o,e[10]=s*a}else if("ZYX"===t.order){const t=s*c,n=s*h,i=o*c,r=o*h;e[0]=a*c,e[4]=i*l-n,e[8]=t*l+r,e[1]=a*h,e[5]=r*l+t,e[9]=n*l-i,e[2]=-l,e[6]=o*a,e[10]=s*a}else if("YZX"===t.order){const t=s*a,n=s*l,i=o*a,r=o*l;e[0]=a*c,e[4]=r-t*h,e[8]=i*h+n,e[1]=h,e[5]=s*c,e[9]=-o*c,e[2]=-l*c,e[6]=n*h+i,e[10]=t-r*h}else if("XZY"===t.order){const t=s*a,n=s*l,i=o*a,r=o*l;e[0]=a*c,e[4]=-h,e[8]=l*c,e[1]=t*h+r,e[5]=s*c,e[9]=n*h-i,e[2]=i*h-n,e[6]=o*c,e[10]=r*h+t}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(ti,t,ei)}lookAt(t,e,n){const i=this.elements;return ri.subVectors(t,e),0===ri.lengthSq()&&(ri.z=1),ri.normalize(),ni.crossVectors(n,ri),0===ni.lengthSq()&&(1===Math.abs(n.z)?ri.x+=1e-4:ri.z+=1e-4,ri.normalize(),ni.crossVectors(n,ri)),ni.normalize(),ii.crossVectors(ri,ni),i[0]=ni.x,i[4]=ii.x,i[8]=ri.x,i[1]=ni.y,i[5]=ii.y,i[9]=ri.y,i[2]=ni.z,i[6]=ii.z,i[10]=ri.z,this}multiply(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],o=n[4],a=n[8],l=n[12],c=n[1],h=n[5],u=n[9],d=n[13],p=n[2],m=n[6],f=n[10],g=n[14],v=n[3],b=n[7],_=n[11],w=n[15],x=i[0],y=i[4],M=i[8],E=i[12],S=i[1],C=i[5],T=i[9],P=i[13],A=i[2],L=i[6],R=i[10],k=i[14],D=i[3],I=i[7],V=i[11],N=i[15];return r[0]=s*x+o*S+a*A+l*D,r[4]=s*y+o*C+a*L+l*I,r[8]=s*M+o*T+a*R+l*V,r[12]=s*E+o*P+a*k+l*N,r[1]=c*x+h*S+u*A+d*D,r[5]=c*y+h*C+u*L+d*I,r[9]=c*M+h*T+u*R+d*V,r[13]=c*E+h*P+u*k+d*N,r[2]=p*x+m*S+f*A+g*D,r[6]=p*y+m*C+f*L+g*I,r[10]=p*M+m*T+f*R+g*V,r[14]=p*E+m*P+f*k+g*N,r[3]=v*x+b*S+_*A+w*D,r[7]=v*y+b*C+_*L+w*I,r[11]=v*M+b*T+_*R+w*V,r[15]=v*E+b*P+_*k+w*N,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],i=t[8],r=t[12],s=t[1],o=t[5],a=t[9],l=t[13],c=t[2],h=t[6],u=t[10],d=t[14];return t[3]*(+r*a*h-i*l*h-r*o*u+n*l*u+i*o*d-n*a*d)+t[7]*(+e*a*d-e*l*u+r*s*u-i*s*d+i*l*c-r*a*c)+t[11]*(+e*l*h-e*o*d-r*s*h+n*s*d+r*o*c-n*l*c)+t[15]*(-i*o*c-e*a*h+e*o*u+i*s*h-n*s*u+n*a*c)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const i=this.elements;return t.isVector3?(i[12]=t.x,i[13]=t.y,i[14]=t.z):(i[12]=t,i[13]=e,i[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],o=t[5],a=t[6],l=t[7],c=t[8],h=t[9],u=t[10],d=t[11],p=t[12],m=t[13],f=t[14],g=t[15],v=h*f*l-m*u*l+m*a*d-o*f*d-h*a*g+o*u*g,b=p*u*l-c*f*l-p*a*d+s*f*d+c*a*g-s*u*g,_=c*m*l-p*h*l+p*o*d-s*m*d-c*o*g+s*h*g,w=p*h*a-c*m*a-p*o*u+s*m*u+c*o*f-s*h*f,x=e*v+n*b+i*_+r*w;if(0===x)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const y=1/x;return t[0]=v*y,t[1]=(m*u*r-h*f*r-m*i*d+n*f*d+h*i*g-n*u*g)*y,t[2]=(o*f*r-m*a*r+m*i*l-n*f*l-o*i*g+n*a*g)*y,t[3]=(h*a*r-o*u*r-h*i*l+n*u*l+o*i*d-n*a*d)*y,t[4]=b*y,t[5]=(c*f*r-p*u*r+p*i*d-e*f*d-c*i*g+e*u*g)*y,t[6]=(p*a*r-s*f*r-p*i*l+e*f*l+s*i*g-e*a*g)*y,t[7]=(s*u*r-c*a*r+c*i*l-e*u*l-s*i*d+e*a*d)*y,t[8]=_*y,t[9]=(p*h*r-c*m*r-p*n*d+e*m*d+c*n*g-e*h*g)*y,t[10]=(s*m*r-p*o*r+p*n*l-e*m*l-s*n*g+e*o*g)*y,t[11]=(c*o*r-s*h*r-c*n*l+e*h*l+s*n*d-e*o*d)*y,t[12]=w*y,t[13]=(c*m*i-p*h*i+p*n*u-e*m*u-c*n*f+e*h*f)*y,t[14]=(p*o*i-s*m*i-p*n*a+e*m*a+s*n*f-e*o*f)*y,t[15]=(s*h*i-c*o*i+c*n*a-e*h*a-s*n*u+e*o*u)*y,this}scale(t){const e=this.elements,n=t.x,i=t.y,r=t.z;return e[0]*=n,e[4]*=i,e[8]*=r,e[1]*=n,e[5]*=i,e[9]*=r,e[2]*=n,e[6]*=i,e[10]*=r,e[3]*=n,e[7]*=i,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,i))}makeTranslation(t,e,n){return this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),i=Math.sin(e),r=1-n,s=t.x,o=t.y,a=t.z,l=r*s,c=r*o;return this.set(l*s+n,l*o-i*a,l*a+i*o,0,l*o+i*a,c*o+n,c*a-i*s,0,l*a-i*o,c*a+i*s,r*a*a+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,i,r,s){return this.set(1,n,r,0,t,1,s,0,e,i,1,0,0,0,0,1),this}compose(t,e,n){const i=this.elements,r=e._x,s=e._y,o=e._z,a=e._w,l=r+r,c=s+s,h=o+o,u=r*l,d=r*c,p=r*h,m=s*c,f=s*h,g=o*h,v=a*l,b=a*c,_=a*h,w=n.x,x=n.y,y=n.z;return i[0]=(1-(m+g))*w,i[1]=(d+_)*w,i[2]=(p-b)*w,i[3]=0,i[4]=(d-_)*x,i[5]=(1-(u+g))*x,i[6]=(f+v)*x,i[7]=0,i[8]=(p+b)*y,i[9]=(f-v)*y,i[10]=(1-(u+m))*y,i[11]=0,i[12]=t.x,i[13]=t.y,i[14]=t.z,i[15]=1,this}decompose(t,e,n){const i=this.elements;let r=$n.set(i[0],i[1],i[2]).length();const s=$n.set(i[4],i[5],i[6]).length(),o=$n.set(i[8],i[9],i[10]).length();this.determinant()<0&&(r=-r),t.x=i[12],t.y=i[13],t.z=i[14],Qn.copy(this);const a=1/r,l=1/s,c=1/o;return Qn.elements[0]*=a,Qn.elements[1]*=a,Qn.elements[2]*=a,Qn.elements[4]*=l,Qn.elements[5]*=l,Qn.elements[6]*=l,Qn.elements[8]*=c,Qn.elements[9]*=c,Qn.elements[10]*=c,e.setFromRotationMatrix(Qn),n.x=r,n.y=s,n.z=o,this}makePerspective(t,e,n,i,r,s){void 0===s&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");const o=this.elements,a=2*r/(e-t),l=2*r/(n-i),c=(e+t)/(e-t),h=(n+i)/(n-i),u=-(s+r)/(s-r),d=-2*s*r/(s-r);return o[0]=a,o[4]=0,o[8]=c,o[12]=0,o[1]=0,o[5]=l,o[9]=h,o[13]=0,o[2]=0,o[6]=0,o[10]=u,o[14]=d,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(t,e,n,i,r,s){const o=this.elements,a=1/(e-t),l=1/(n-i),c=1/(s-r),h=(e+t)*a,u=(n+i)*l,d=(s+r)*c;return o[0]=2*a,o[4]=0,o[8]=0,o[12]=-h,o[1]=0,o[5]=2*l,o[9]=0,o[13]=-u,o[2]=0,o[6]=0,o[10]=-2*c,o[14]=-d,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<16;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}Zn.prototype.isMatrix4=!0;const $n=new wn,Qn=new Zn,ti=new wn(0,0,0),ei=new wn(1,1,1),ni=new wn,ii=new wn,ri=new wn,si=new Zn,oi=new _n;class ai{constructor(t=0,e=0,n=0,i=ai.DefaultOrder){this._x=t,this._y=e,this._z=n,this._order=i}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,i=this._order){return this._x=t,this._y=e,this._z=n,this._order=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const i=t.elements,r=i[0],s=i[4],o=i[8],a=i[1],l=i[5],c=i[9],h=i[2],u=i[6],d=i[10];switch(e){case"XYZ":this._y=Math.asin(tn(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-c,d),this._z=Math.atan2(-s,r)):(this._x=Math.atan2(u,l),this._z=0);break;case"YXZ":this._x=Math.asin(-tn(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(o,d),this._z=Math.atan2(a,l)):(this._y=Math.atan2(-h,r),this._z=0);break;case"ZXY":this._x=Math.asin(tn(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(-h,d),this._z=Math.atan2(-s,l)):(this._y=0,this._z=Math.atan2(a,r));break;case"ZYX":this._y=Math.asin(-tn(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(u,d),this._z=Math.atan2(a,r)):(this._x=0,this._z=Math.atan2(-s,l));break;case"YZX":this._z=Math.asin(tn(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-c,l),this._y=Math.atan2(-h,r)):(this._x=0,this._y=Math.atan2(o,d));break;case"XZY":this._z=Math.asin(-tn(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(u,l),this._y=Math.atan2(o,r)):(this._x=Math.atan2(-c,d),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!0===n&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return si.makeRotationFromQuaternion(t),this.setFromRotationMatrix(si,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return oi.setFromEuler(this),this.setFromQuaternion(oi,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}toVector3(t){return t?t.set(this._x,this._y,this._z):new wn(this._x,this._y,this._z)}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}}ai.prototype.isEuler=!0,ai.DefaultOrder="XYZ",ai.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];class li{constructor(){this.mask=1}set(t){this.mask=1<<t}enable(t){this.mask|=1<<t}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t}disable(t){this.mask&=~(1<<t)}disableAll(){this.mask=0}test(t){return!!(this.mask&t.mask)}}let ci=0;const hi=new wn,ui=new _n,di=new Zn,pi=new wn,mi=new wn,fi=new wn,gi=new _n,vi=new wn(1,0,0),bi=new wn(0,1,0),_i=new wn(0,0,1),wi={type:"added"},xi={type:"removed"};class yi extends Ke{constructor(){super(),Object.defineProperty(this,"id",{value:ci++}),this.uuid=Qe(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=yi.DefaultUp.clone();const t=new wn,e=new ai,n=new _n,i=new wn(1,1,1);e._onChange((function(){n.setFromEuler(e,!1)})),n._onChange((function(){e.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:i},modelViewMatrix:{value:new Zn},normalMatrix:{value:new cn}}),this.matrix=new Zn,this.matrixWorld=new Zn,this.matrixAutoUpdate=yi.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new li,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return ui.setFromAxisAngle(t,e),this.quaternion.multiply(ui),this}rotateOnWorldAxis(t,e){return ui.setFromAxisAngle(t,e),this.quaternion.premultiply(ui),this}rotateX(t){return this.rotateOnAxis(vi,t)}rotateY(t){return this.rotateOnAxis(bi,t)}rotateZ(t){return this.rotateOnAxis(_i,t)}translateOnAxis(t,e){return hi.copy(t).applyQuaternion(this.quaternion),this.position.add(hi.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(vi,t)}translateY(t){return this.translateOnAxis(bi,t)}translateZ(t){return this.translateOnAxis(_i,t)}localToWorld(t){return t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return t.applyMatrix4(di.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?pi.copy(t):pi.set(t,e,n);const i=this.parent;this.updateWorldMatrix(!0,!1),mi.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?di.lookAt(mi,pi,this.up):di.lookAt(pi,mi,this.up),this.quaternion.setFromRotationMatrix(di),i&&(di.extractRotation(i.matrixWorld),ui.setFromRotationMatrix(di),this.quaternion.premultiply(ui.invert()))}add(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,this.children.push(t),t.dispatchEvent(wi)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}const e=this.children.indexOf(t);return-1!==e&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(xi)),this}removeFromParent(){const t=this.parent;return null!==t&&t.remove(this),this}clear(){for(let t=0;t<this.children.length;t++){const e=this.children[t];e.parent=null,e.dispatchEvent(xi)}return this.children.length=0,this}attach(t){return this.updateWorldMatrix(!0,!1),di.copy(this.matrixWorld).invert(),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),di.multiply(t.parent.matrixWorld)),t.applyMatrix4(di),this.add(t),t.updateWorldMatrix(!1,!0),this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,i=this.children.length;n<i;n++){const i=this.children[n].getObjectByProperty(t,e);if(void 0!==i)return i}}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(mi,t,fi),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(mi,gi,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverse(t)}traverseVisible(t){if(!1===this.visible)return;t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].updateMatrixWorld(t)}updateWorldMatrix(t,e){const n=this.parent;if(!0===t&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===e){const t=this.children;for(let e=0,n=t.length;e<n;e++)t[e].updateWorldMatrix(!1,!0)}}toJSON(t){const e=void 0===t||"string"==typeof t,n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{}},n.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const i={};function r(e,n){return void 0===e[n.uuid]&&(e[n.uuid]=n.toJSON(t)),n.uuid}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),!0===this.castShadow&&(i.castShadow=!0),!0===this.receiveShadow&&(i.receiveShadow=!0),!1===this.visible&&(i.visible=!1),!1===this.frustumCulled&&(i.frustumCulled=!1),0!==this.renderOrder&&(i.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(i.matrixAutoUpdate=!1),this.isInstancedMesh&&(i.type="InstancedMesh",i.count=this.count,i.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(i.instanceColor=this.instanceColor.toJSON())),this.isScene)this.background&&(this.background.isColor?i.background=this.background.toJSON():this.background.isTexture&&(i.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&(i.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){i.geometry=r(t.geometries,this.geometry);const e=this.geometry.parameters;if(void 0!==e&&void 0!==e.shapes){const n=e.shapes;if(Array.isArray(n))for(let e=0,i=n.length;e<i;e++){const i=n[e];r(t.shapes,i)}else r(t.shapes,n)}}if(this.isSkinnedMesh&&(i.bindMode=this.bindMode,i.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(r(t.skeletons,this.skeleton),i.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const e=[];for(let n=0,i=this.material.length;n<i;n++)e.push(r(t.materials,this.material[n]));i.material=e}else i.material=r(t.materials,this.material);if(this.children.length>0){i.children=[];for(let e=0;e<this.children.length;e++)i.children.push(this.children[e].toJSON(t).object)}if(this.animations.length>0){i.animations=[];for(let e=0;e<this.animations.length;e++){const n=this.animations[e];i.animations.push(r(t.animations,n))}}if(e){const e=s(t.geometries),i=s(t.materials),r=s(t.textures),o=s(t.images),a=s(t.shapes),l=s(t.skeletons),c=s(t.animations);e.length>0&&(n.geometries=e),i.length>0&&(n.materials=i),r.length>0&&(n.textures=r),o.length>0&&(n.images=o),a.length>0&&(n.shapes=a),l.length>0&&(n.skeletons=l),c.length>0&&(n.animations=c)}return n.object=i,n;function s(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}}clone(t){return(new this.constructor).copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(let e=0;e<t.children.length;e++){const n=t.children[e];this.add(n.clone())}return this}}yi.DefaultUp=new wn(0,1,0),yi.DefaultMatrixAutoUpdate=!0,yi.prototype.isObject3D=!0;const Mi=new wn,Ei=new wn,Si=new wn,Ci=new wn,Ti=new wn,Pi=new wn,Ai=new wn,Li=new wn,Ri=new wn,ki=new wn;class Di{constructor(t=new wn,e=new wn,n=new wn){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,i){i.subVectors(n,e),Mi.subVectors(t,e),i.cross(Mi);const r=i.lengthSq();return r>0?i.multiplyScalar(1/Math.sqrt(r)):i.set(0,0,0)}static getBarycoord(t,e,n,i,r){Mi.subVectors(i,e),Ei.subVectors(n,e),Si.subVectors(t,e);const s=Mi.dot(Mi),o=Mi.dot(Ei),a=Mi.dot(Si),l=Ei.dot(Ei),c=Ei.dot(Si),h=s*l-o*o;if(0===h)return r.set(-2,-1,-1);const u=1/h,d=(l*a-o*c)*u,p=(s*c-o*a)*u;return r.set(1-d-p,p,d)}static containsPoint(t,e,n,i){return this.getBarycoord(t,e,n,i,Ci),Ci.x>=0&&Ci.y>=0&&Ci.x+Ci.y<=1}static getUV(t,e,n,i,r,s,o,a){return this.getBarycoord(t,e,n,i,Ci),a.set(0,0),a.addScaledVector(r,Ci.x),a.addScaledVector(s,Ci.y),a.addScaledVector(o,Ci.z),a}static isFrontFacing(t,e,n,i){return Mi.subVectors(n,e),Ei.subVectors(t,e),Mi.cross(Ei).dot(i)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,i){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[i]),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return Mi.subVectors(this.c,this.b),Ei.subVectors(this.a,this.b),.5*Mi.cross(Ei).length()}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return Di.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return Di.getBarycoord(t,this.a,this.b,this.c,e)}getUV(t,e,n,i,r){return Di.getUV(t,this.a,this.b,this.c,e,n,i,r)}containsPoint(t){return Di.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return Di.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,i=this.b,r=this.c;let s,o;Ti.subVectors(i,n),Pi.subVectors(r,n),Li.subVectors(t,n);const a=Ti.dot(Li),l=Pi.dot(Li);if(a<=0&&l<=0)return e.copy(n);Ri.subVectors(t,i);const c=Ti.dot(Ri),h=Pi.dot(Ri);if(c>=0&&h<=c)return e.copy(i);const u=a*h-c*l;if(u<=0&&a>=0&&c<=0)return s=a/(a-c),e.copy(n).addScaledVector(Ti,s);ki.subVectors(t,r);const d=Ti.dot(ki),p=Pi.dot(ki);if(p>=0&&d<=p)return e.copy(r);const m=d*l-a*p;if(m<=0&&l>=0&&p<=0)return o=l/(l-p),e.copy(n).addScaledVector(Pi,o);const f=c*p-d*h;if(f<=0&&h-c>=0&&d-p>=0)return Ai.subVectors(r,i),o=(h-c)/(h-c+(d-p)),e.copy(i).addScaledVector(Ai,o);const g=1/(f+m+u);return s=m*g,o=u*g,e.copy(n).addScaledVector(Ti,s).addScaledVector(Pi,o)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}let Ii=0;class Vi extends Ke{constructor(){super(),Object.defineProperty(this,"id",{value:Ii++}),this.uuid=Qe(),this.name="",this.type="Material",this.fog=!0,this.blending=p,this.side=c,this.vertexColors=!1,this.opacity=1,this.format=Tt,this.transparent=!1,this.blendSrc=T,this.blendDst=P,this.blendEquation=b,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=z,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=je,this.stencilZFail=je,this.stencilZPass=je,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBuild(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(void 0!==t)for(const e in t){const n=t[e];if(void 0===n){console.warn("THREE.Material: '"+e+"' parameter is undefined.");continue}if("shading"===e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===n;continue}const i=this[e];void 0!==i?i&&i.isColor?i.set(n):i&&i.isVector3&&n&&n.isVector3?i.copy(n):this[e]=n:console.warn("THREE."+this.type+": '"+e+"' is not a property of this material.")}}toJSON(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});const n={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function i(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),this.sheenTint&&this.sheenTint.isColor&&(n.sheenTint=this.sheenTint.getHex()),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(n.specularIntensity=this.specularIntensity),this.specularTint&&this.specularTint.isColor&&(n.specularTint=this.specularTint.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularTintMap&&this.specularTintMap.isTexture&&(n.specularTintMap=this.specularTintMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.transmission&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),void 0!==this.thickness&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),void 0!==this.attenuationDistance&&(n.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationTint&&(n.attenuationTint=this.attenuationTint.getHex()),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==p&&(n.blending=this.blending),this.side!==c&&(n.side=this.side),this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.format!==Tt&&(n.format=this.format),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,n.colorWrite=this.colorWrite,n.stencilWrite=this.stencilWrite,n.stencilWriteMask=this.stencilWriteMask,n.stencilFunc=this.stencilFunc,n.stencilRef=this.stencilRef,n.stencilFuncMask=this.stencilFuncMask,n.stencilFail=this.stencilFail,n.stencilZFail=this.stencilZFail,n.stencilZPass=this.stencilZPass,this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaToCoverage&&(n.alphaToCoverage=this.alphaToCoverage),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(n.flatShading=this.flatShading),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),e){const e=i(t.textures),r=i(t.images);e.length>0&&(n.textures=e),r.length>0&&(n.images=r)}return n}clone(){return(new this.constructor).copy(this)}copy(t){this.name=t.name,this.fog=t.fog,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.format=t.format,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(null!==e){const t=e.length;n=new Array(t);for(let i=0;i!==t;++i)n[i]=e[i].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){!0===t&&this.version++}}Vi.prototype.isMaterial=!0;const Ni={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},zi={h:0,s:0,l:0},Oi={h:0,s:0,l:0};function Bi(t,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?t+6*(e-t)*n:n<.5?e:n<2/3?t+6*(e-t)*(2/3-n):t}function Fi(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function Ui(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}class Hi{constructor(t,e,n){return void 0===e&&void 0===n?this.set(t):this.setRGB(t,e,n)}set(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this}setRGB(t,e,n){return this.r=t,this.g=e,this.b=n,this}setHSL(t,e,n){if(t=en(t,1),e=tn(e,0,1),n=tn(n,0,1),0===e)this.r=this.g=this.b=n;else{const i=n<=.5?n*(1+e):n+e-n*e,r=2*n-i;this.r=Bi(r,i,t+1/3),this.g=Bi(r,i,t),this.b=Bi(r,i,t-1/3)}return this}setStyle(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let n;if(n=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(t)){let t;const i=n[1],r=n[2];switch(i){case"rgb":case"rgba":if(t=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(255,parseInt(t[1],10))/255,this.g=Math.min(255,parseInt(t[2],10))/255,this.b=Math.min(255,parseInt(t[3],10))/255,e(t[4]),this;if(t=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(100,parseInt(t[1],10))/100,this.g=Math.min(100,parseInt(t[2],10))/100,this.b=Math.min(100,parseInt(t[3],10))/100,e(t[4]),this;break;case"hsl":case"hsla":if(t=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r)){const n=parseFloat(t[1])/360,i=parseInt(t[2],10)/100,r=parseInt(t[3],10)/100;return e(t[4]),this.setHSL(n,i,r)}}}else if(n=/^\#([A-Fa-f\d]+)$/.exec(t)){const t=n[1],e=t.length;if(3===e)return this.r=parseInt(t.charAt(0)+t.charAt(0),16)/255,this.g=parseInt(t.charAt(1)+t.charAt(1),16)/255,this.b=parseInt(t.charAt(2)+t.charAt(2),16)/255,this;if(6===e)return this.r=parseInt(t.charAt(0)+t.charAt(1),16)/255,this.g=parseInt(t.charAt(2)+t.charAt(3),16)/255,this.b=parseInt(t.charAt(4)+t.charAt(5),16)/255,this}return t&&t.length>0?this.setColorName(t):this}setColorName(t){const e=Ni[t.toLowerCase()];return void 0!==e?this.setHex(e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copyGammaToLinear(t,e=2){return this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this}copyLinearToGamma(t,e=2){const n=e>0?1/e:1;return this.r=Math.pow(t.r,n),this.g=Math.pow(t.g,n),this.b=Math.pow(t.b,n),this}convertGammaToLinear(t){return this.copyGammaToLinear(this,t),this}convertLinearToGamma(t){return this.copyLinearToGamma(this,t),this}copySRGBToLinear(t){return this.r=Fi(t.r),this.g=Fi(t.g),this.b=Fi(t.b),this}copyLinearToSRGB(t){return this.r=Ui(t.r),this.g=Ui(t.g),this.b=Ui(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(){return 255*this.r<<16^255*this.g<<8^255*this.b}getHexString(){return("000000"+this.getHex().toString(16)).slice(-6)}getHSL(t){const e=this.r,n=this.g,i=this.b,r=Math.max(e,n,i),s=Math.min(e,n,i);let o,a;const l=(s+r)/2;if(s===r)o=0,a=0;else{const t=r-s;switch(a=l<=.5?t/(r+s):t/(2-r-s),r){case e:o=(n-i)/t+(n<i?6:0);break;case n:o=(i-e)/t+2;break;case i:o=(e-n)/t+4}o/=6}return t.h=o,t.s=a,t.l=l,t}getStyle(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"}offsetHSL(t,e,n){return this.getHSL(zi),zi.h+=t,zi.s+=e,zi.l+=n,this.setHSL(zi.h,zi.s,zi.l),this}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(zi),t.getHSL(Oi);const n=nn(zi.h,Oi.h,e),i=nn(zi.s,Oi.s,e),r=nn(zi.l,Oi.l,e);return this.setHSL(n,i,r),this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),!0===t.normalized&&(this.r/=255,this.g/=255,this.b/=255),this}toJSON(){return this.getHex()}}Hi.NAMES=Ni,Hi.prototype.isColor=!0,Hi.prototype.r=1,Hi.prototype.g=1,Hi.prototype.b=1;class Gi extends Vi{constructor(t){super(),this.type="MeshBasicMaterial",this.color=new Hi(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=H,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this}}Gi.prototype.isMeshBasicMaterial=!0;const ji=new wn,Wi=new ln;class qi{constructor(t,e,n){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===n,this.usage=We,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let i=0,r=this.itemSize;i<r;i++)this.array[t+i]=e.array[n+i];return this}copyArray(t){return this.array.set(t),this}copyColorsArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",i),r=new Hi),e[n++]=r.r,e[n++]=r.g,e[n++]=r.b}return this}copyVector2sArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",i),r=new ln),e[n++]=r.x,e[n++]=r.y}return this}copyVector3sArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",i),r=new wn),e[n++]=r.x,e[n++]=r.y,e[n++]=r.z}return this}copyVector4sArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",i),r=new fn),e[n++]=r.x,e[n++]=r.y,e[n++]=r.z,e[n++]=r.w}return this}applyMatrix3(t){if(2===this.itemSize)for(let e=0,n=this.count;e<n;e++)Wi.fromBufferAttribute(this,e),Wi.applyMatrix3(t),this.setXY(e,Wi.x,Wi.y);else if(3===this.itemSize)for(let e=0,n=this.count;e<n;e++)ji.fromBufferAttribute(this,e),ji.applyMatrix3(t),this.setXYZ(e,ji.x,ji.y,ji.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)ji.x=this.getX(e),ji.y=this.getY(e),ji.z=this.getZ(e),ji.applyMatrix4(t),this.setXYZ(e,ji.x,ji.y,ji.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)ji.x=this.getX(e),ji.y=this.getY(e),ji.z=this.getZ(e),ji.applyNormalMatrix(t),this.setXYZ(e,ji.x,ji.y,ji.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)ji.x=this.getX(e),ji.y=this.getY(e),ji.z=this.getZ(e),ji.transformDirection(t),this.setXYZ(e,ji.x,ji.y,ji.z);return this}set(t,e=0){return this.array.set(t,e),this}getX(t){return this.array[t*this.itemSize]}setX(t,e){return this.array[t*this.itemSize]=e,this}getY(t){return this.array[t*this.itemSize+1]}setY(t,e){return this.array[t*this.itemSize+1]=e,this}getZ(t){return this.array[t*this.itemSize+2]}setZ(t,e){return this.array[t*this.itemSize+2]=e,this}getW(t){return this.array[t*this.itemSize+3]}setW(t,e){return this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this.array[t+3]=r,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized};return""!==this.name&&(t.name=this.name),this.usage!==We&&(t.usage=this.usage),0===this.updateRange.offset&&-1===this.updateRange.count||(t.updateRange=this.updateRange),t}}qi.prototype.isBufferAttribute=!0;class Xi extends qi{constructor(t,e,n){super(new Int8Array(t),e,n)}}class Ki extends qi{constructor(t,e,n){super(new Uint8Array(t),e,n)}}class Yi extends qi{constructor(t,e,n){super(new Uint8ClampedArray(t),e,n)}}class Ji extends qi{constructor(t,e,n){super(new Int16Array(t),e,n)}}class Zi extends qi{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class $i extends qi{constructor(t,e,n){super(new Int32Array(t),e,n)}}class Qi extends qi{constructor(t,e,n){super(new Uint32Array(t),e,n)}}class tr extends qi{constructor(t,e,n){super(new Uint16Array(t),e,n)}}tr.prototype.isFloat16BufferAttribute=!0;class er extends qi{constructor(t,e,n){super(new Float32Array(t),e,n)}}class nr extends qi{constructor(t,e,n){super(new Float64Array(t),e,n)}}function ir(t){if(0===t.length)return-1/0;let e=t[0];for(let n=1,i=t.length;n<i;++n)t[n]>e&&(e=t[n]);return e}const rr={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:Uint8ClampedArray,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function sr(t,e){return new rr[t](e)}let or=0;const ar=new Zn,lr=new yi,cr=new wn,hr=new Mn,ur=new Mn,dr=new wn;class pr extends Ke{constructor(){super(),Object.defineProperty(this,"id",{value:or++}),this.uuid=Qe(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(ir(t)>65535?Qi:Zi)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return void 0!==this.attributes[t]}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const e=(new cn).getNormalMatrix(t);n.applyNormalMatrix(e),n.needsUpdate=!0}const i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(t),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(t){return ar.makeRotationFromQuaternion(t),this.applyMatrix4(ar),this}rotateX(t){return ar.makeRotationX(t),this.applyMatrix4(ar),this}rotateY(t){return ar.makeRotationY(t),this.applyMatrix4(ar),this}rotateZ(t){return ar.makeRotationZ(t),this.applyMatrix4(ar),this}translate(t,e,n){return ar.makeTranslation(t,e,n),this.applyMatrix4(ar),this}scale(t,e,n){return ar.makeScale(t,e,n),this.applyMatrix4(ar),this}lookAt(t){return lr.lookAt(t),lr.updateMatrix(),this.applyMatrix4(lr.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(cr).negate(),this.translate(cr.x,cr.y,cr.z),this}setFromPoints(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n];e.push(i.x,i.y,i.z||0)}return this.setAttribute("position",new er(e,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new Mn);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new wn(-1/0,-1/0,-1/0),new wn(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];hr.setFromBufferAttribute(n),this.morphTargetsRelative?(dr.addVectors(this.boundingBox.min,hr.min),this.boundingBox.expandByPoint(dr),dr.addVectors(this.boundingBox.max,hr.max),this.boundingBox.expandByPoint(dr)):(this.boundingBox.expandByPoint(hr.min),this.boundingBox.expandByPoint(hr.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Hn);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new wn,1/0);if(t){const n=this.boundingSphere.center;if(hr.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];ur.setFromBufferAttribute(n),this.morphTargetsRelative?(dr.addVectors(hr.min,ur.min),hr.expandByPoint(dr),dr.addVectors(hr.max,ur.max),hr.expandByPoint(dr)):(hr.expandByPoint(ur.min),hr.expandByPoint(ur.max))}hr.getCenter(n);let i=0;for(let e=0,r=t.count;e<r;e++)dr.fromBufferAttribute(t,e),i=Math.max(i,n.distanceToSquared(dr));if(e)for(let r=0,s=e.length;r<s;r++){const s=e[r],o=this.morphTargetsRelative;for(let e=0,r=s.count;e<r;e++)dr.fromBufferAttribute(s,e),o&&(cr.fromBufferAttribute(t,e),dr.add(cr)),i=Math.max(i,n.distanceToSquared(dr))}this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(null===t||void 0===e.position||void 0===e.normal||void 0===e.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=t.array,i=e.position.array,r=e.normal.array,s=e.uv.array,o=i.length/3;void 0===e.tangent&&this.setAttribute("tangent",new qi(new Float32Array(4*o),4));const a=e.tangent.array,l=[],c=[];for(let t=0;t<o;t++)l[t]=new wn,c[t]=new wn;const h=new wn,u=new wn,d=new wn,p=new ln,m=new ln,f=new ln,g=new wn,v=new wn;function b(t,e,n){h.fromArray(i,3*t),u.fromArray(i,3*e),d.fromArray(i,3*n),p.fromArray(s,2*t),m.fromArray(s,2*e),f.fromArray(s,2*n),u.sub(h),d.sub(h),m.sub(p),f.sub(p);const r=1/(m.x*f.y-f.x*m.y);isFinite(r)&&(g.copy(u).multiplyScalar(f.y).addScaledVector(d,-m.y).multiplyScalar(r),v.copy(d).multiplyScalar(m.x).addScaledVector(u,-f.x).multiplyScalar(r),l[t].add(g),l[e].add(g),l[n].add(g),c[t].add(v),c[e].add(v),c[n].add(v))}let _=this.groups;0===_.length&&(_=[{start:0,count:n.length}]);for(let t=0,e=_.length;t<e;++t){const e=_[t],i=e.start;for(let t=i,r=i+e.count;t<r;t+=3)b(n[t+0],n[t+1],n[t+2])}const w=new wn,x=new wn,y=new wn,M=new wn;function E(t){y.fromArray(r,3*t),M.copy(y);const e=l[t];w.copy(e),w.sub(y.multiplyScalar(y.dot(e))).normalize(),x.crossVectors(M,e);const n=x.dot(c[t])<0?-1:1;a[4*t]=w.x,a[4*t+1]=w.y,a[4*t+2]=w.z,a[4*t+3]=n}for(let t=0,e=_.length;t<e;++t){const e=_[t],i=e.start;for(let t=i,r=i+e.count;t<r;t+=3)E(n[t+0]),E(n[t+1]),E(n[t+2])}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(void 0!==e){let n=this.getAttribute("normal");if(void 0===n)n=new qi(new Float32Array(3*e.count),3),this.setAttribute("normal",n);else for(let t=0,e=n.count;t<e;t++)n.setXYZ(t,0,0,0);const i=new wn,r=new wn,s=new wn,o=new wn,a=new wn,l=new wn,c=new wn,h=new wn;if(t)for(let u=0,d=t.count;u<d;u+=3){const d=t.getX(u+0),p=t.getX(u+1),m=t.getX(u+2);i.fromBufferAttribute(e,d),r.fromBufferAttribute(e,p),s.fromBufferAttribute(e,m),c.subVectors(s,r),h.subVectors(i,r),c.cross(h),o.fromBufferAttribute(n,d),a.fromBufferAttribute(n,p),l.fromBufferAttribute(n,m),o.add(c),a.add(c),l.add(c),n.setXYZ(d,o.x,o.y,o.z),n.setXYZ(p,a.x,a.y,a.z),n.setXYZ(m,l.x,l.y,l.z)}else for(let t=0,o=e.count;t<o;t+=3)i.fromBufferAttribute(e,t+0),r.fromBufferAttribute(e,t+1),s.fromBufferAttribute(e,t+2),c.subVectors(s,r),h.subVectors(i,r),c.cross(h),n.setXYZ(t+0,c.x,c.y,c.z),n.setXYZ(t+1,c.x,c.y,c.z),n.setXYZ(t+2,c.x,c.y,c.z);this.normalizeNormals(),n.needsUpdate=!0}}merge(t,e){if(!t||!t.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t);void 0===e&&(e=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));const n=this.attributes;for(const i in n){if(void 0===t.attributes[i])continue;const r=n[i].array,s=t.attributes[i],o=s.array,a=s.itemSize*e,l=Math.min(o.length,r.length-a);for(let t=0,e=a;t<l;t++,e++)r[e]=o[t]}return this}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)dr.fromBufferAttribute(t,e),dr.normalize(),t.setXYZ(e,dr.x,dr.y,dr.z)}toNonIndexed(){function t(t,e){const n=t.array,i=t.itemSize,r=t.normalized,s=new n.constructor(e.length*i);let o=0,a=0;for(let r=0,l=e.length;r<l;r++){o=t.isInterleavedBufferAttribute?e[r]*t.data.stride+t.offset:e[r]*i;for(let t=0;t<i;t++)s[a++]=n[o++]}return new qi(s,i,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new pr,n=this.index.array,i=this.attributes;for(const r in i){const s=t(i[r],n);e.setAttribute(r,s)}const r=this.morphAttributes;for(const i in r){const s=[],o=r[i];for(let e=0,i=o.length;e<i;e++){const i=t(o[e],n);s.push(i)}e.morphAttributes[i]=s}e.morphTargetsRelative=this.morphTargetsRelative;const s=this.groups;for(let t=0,n=s.length;t<n;t++){const n=s[t];e.addGroup(n.start,n.count,n.materialIndex)}return e}toJSON(){const t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){const e=this.parameters;for(const n in e)void 0!==e[n]&&(t[n]=e[n]);return t}t.data={attributes:{}};const e=this.index;null!==e&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const e in n){const i=n[e];t.data.attributes[e]=i.toJSON(t.data)}const i={};let r=!1;for(const e in this.morphAttributes){const n=this.morphAttributes[e],s=[];for(let e=0,i=n.length;e<i;e++){const i=n[e];s.push(i.toJSON(t.data))}s.length>0&&(i[e]=s,r=!0)}r&&(t.data.morphAttributes=i,t.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));const o=this.boundingSphere;return null!==o&&(t.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),t}clone(){return(new pr).copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;null!==n&&this.setIndex(n.clone(e));const i=t.attributes;for(const t in i){const n=i[t];this.setAttribute(t,n.clone(e))}const r=t.morphAttributes;for(const t in r){const n=[],i=r[t];for(let t=0,r=i.length;t<r;t++)n.push(i[t].clone(e));this.morphAttributes[t]=n}this.morphTargetsRelative=t.morphTargetsRelative;const s=t.groups;for(let t=0,e=s.length;t<e;t++){const e=s[t];this.addGroup(e.start,e.count,e.materialIndex)}const o=t.boundingBox;null!==o&&(this.boundingBox=o.clone());const a=t.boundingSphere;return null!==a&&(this.boundingSphere=a.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}pr.prototype.isBufferGeometry=!0;const mr=new Zn,fr=new Jn,gr=new Hn,vr=new wn,br=new wn,_r=new wn,wr=new wn,xr=new wn,yr=new wn,Mr=new wn,Er=new wn,Sr=new wn,Cr=new ln,Tr=new ln,Pr=new ln,Ar=new wn,Lr=new wn;class Rr extends yi{constructor(t=new pr,e=new Gi){super(),this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=t.material,this.geometry=t.geometry,this}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}raycast(t,e){const n=this.geometry,i=this.material,r=this.matrixWorld;if(void 0===i)return;if(null===n.boundingSphere&&n.computeBoundingSphere(),gr.copy(n.boundingSphere),gr.applyMatrix4(r),!1===t.ray.intersectsSphere(gr))return;if(mr.copy(r).invert(),fr.copy(t.ray).applyMatrix4(mr),null!==n.boundingBox&&!1===fr.intersectsBox(n.boundingBox))return;let s;if(n.isBufferGeometry){const r=n.index,o=n.attributes.position,a=n.morphAttributes.position,l=n.morphTargetsRelative,c=n.attributes.uv,h=n.attributes.uv2,u=n.groups,d=n.drawRange;if(null!==r)if(Array.isArray(i))for(let n=0,p=u.length;n<p;n++){const p=u[n],m=i[p.materialIndex];for(let n=Math.max(p.start,d.start),i=Math.min(p.start+p.count,d.start+d.count);n<i;n+=3){const i=r.getX(n),u=r.getX(n+1),d=r.getX(n+2);s=kr(this,m,t,fr,o,a,l,c,h,i,u,d),s&&(s.faceIndex=Math.floor(n/3),s.face.materialIndex=p.materialIndex,e.push(s))}}else{for(let n=Math.max(0,d.start),u=Math.min(r.count,d.start+d.count);n<u;n+=3){const u=r.getX(n),d=r.getX(n+1),p=r.getX(n+2);s=kr(this,i,t,fr,o,a,l,c,h,u,d,p),s&&(s.faceIndex=Math.floor(n/3),e.push(s))}}else if(void 0!==o)if(Array.isArray(i))for(let n=0,r=u.length;n<r;n++){const r=u[n],p=i[r.materialIndex];for(let n=Math.max(r.start,d.start),i=Math.min(r.start+r.count,d.start+d.count);n<i;n+=3){s=kr(this,p,t,fr,o,a,l,c,h,n,n+1,n+2),s&&(s.faceIndex=Math.floor(n/3),s.face.materialIndex=r.materialIndex,e.push(s))}}else{for(let n=Math.max(0,d.start),r=Math.min(o.count,d.start+d.count);n<r;n+=3){s=kr(this,i,t,fr,o,a,l,c,h,n,n+1,n+2),s&&(s.faceIndex=Math.floor(n/3),e.push(s))}}}else n.isGeometry&&console.error("THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}function kr(t,e,n,i,r,s,o,a,l,c,d,p){vr.fromBufferAttribute(r,c),br.fromBufferAttribute(r,d),_r.fromBufferAttribute(r,p);const m=t.morphTargetInfluences;if(s&&m){Mr.set(0,0,0),Er.set(0,0,0),Sr.set(0,0,0);for(let t=0,e=s.length;t<e;t++){const e=m[t],n=s[t];0!==e&&(wr.fromBufferAttribute(n,c),xr.fromBufferAttribute(n,d),yr.fromBufferAttribute(n,p),o?(Mr.addScaledVector(wr,e),Er.addScaledVector(xr,e),Sr.addScaledVector(yr,e)):(Mr.addScaledVector(wr.sub(vr),e),Er.addScaledVector(xr.sub(br),e),Sr.addScaledVector(yr.sub(_r),e)))}vr.add(Mr),br.add(Er),_r.add(Sr)}t.isSkinnedMesh&&(t.boneTransform(c,vr),t.boneTransform(d,br),t.boneTransform(p,_r));const f=function(t,e,n,i,r,s,o,a){let l;if(l=e.side===h?i.intersectTriangle(o,s,r,!0,a):i.intersectTriangle(r,s,o,e.side!==u,a),null===l)return null;Lr.copy(a),Lr.applyMatrix4(t.matrixWorld);const c=n.ray.origin.distanceTo(Lr);return c<n.near||c>n.far?null:{distance:c,point:Lr.clone(),object:t}}(t,e,n,i,vr,br,_r,Ar);if(f){a&&(Cr.fromBufferAttribute(a,c),Tr.fromBufferAttribute(a,d),Pr.fromBufferAttribute(a,p),f.uv=Di.getUV(Ar,vr,br,_r,Cr,Tr,Pr,new ln)),l&&(Cr.fromBufferAttribute(l,c),Tr.fromBufferAttribute(l,d),Pr.fromBufferAttribute(l,p),f.uv2=Di.getUV(Ar,vr,br,_r,Cr,Tr,Pr,new ln));const t={a:c,b:d,c:p,normal:new wn,materialIndex:0};Di.getNormal(vr,br,_r,t.normal),f.face=t}return f}Rr.prototype.isMesh=!0;class Dr extends pr{constructor(t=1,e=1,n=1,i=1,r=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:i,heightSegments:r,depthSegments:s};const o=this;i=Math.floor(i),r=Math.floor(r),s=Math.floor(s);const a=[],l=[],c=[],h=[];let u=0,d=0;function p(t,e,n,i,r,s,p,m,f,g,v){const b=s/f,_=p/g,w=s/2,x=p/2,y=m/2,M=f+1,E=g+1;let S=0,C=0;const T=new wn;for(let s=0;s<E;s++){const o=s*_-x;for(let a=0;a<M;a++){const u=a*b-w;T[t]=u*i,T[e]=o*r,T[n]=y,l.push(T.x,T.y,T.z),T[t]=0,T[e]=0,T[n]=m>0?1:-1,c.push(T.x,T.y,T.z),h.push(a/f),h.push(1-s/g),S+=1}}for(let t=0;t<g;t++)for(let e=0;e<f;e++){const n=u+e+M*t,i=u+e+M*(t+1),r=u+(e+1)+M*(t+1),s=u+(e+1)+M*t;a.push(n,i,s),a.push(i,r,s),C+=6}o.addGroup(d,C,v),d+=C,u+=S}p("z","y","x",-1,-1,n,e,t,s,r,0),p("z","y","x",1,-1,n,e,-t,s,r,1),p("x","z","y",1,1,t,n,e,i,s,2),p("x","z","y",1,-1,t,n,-e,i,s,3),p("x","y","z",1,-1,t,e,n,i,r,4),p("x","y","z",-1,-1,t,e,-n,i,r,5),this.setIndex(a),this.setAttribute("position",new er(l,3)),this.setAttribute("normal",new er(c,3)),this.setAttribute("uv",new er(h,2))}static fromJSON(t){return new Dr(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}}function Ir(t){const e={};for(const n in t){e[n]={};for(const i in t[n]){const r=t[n][i];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture||r.isQuaternion)?e[n][i]=r.clone():Array.isArray(r)?e[n][i]=r.slice():e[n][i]=r}}return e}function Vr(t){const e={};for(let n=0;n<t.length;n++){const i=Ir(t[n]);for(const t in i)e[t]=i[t]}return e}const Nr={clone:Ir,merge:Vr};class zr extends Vi{constructor(t){super(),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Ir(t.uniforms),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const n in this.uniforms){const i=this.uniforms[n].value;i&&i.isTexture?e.uniforms[n]={type:"t",value:i.toJSON(t).uuid}:i&&i.isColor?e.uniforms[n]={type:"c",value:i.getHex()}:i&&i.isVector2?e.uniforms[n]={type:"v2",value:i.toArray()}:i&&i.isVector3?e.uniforms[n]={type:"v3",value:i.toArray()}:i&&i.isVector4?e.uniforms[n]={type:"v4",value:i.toArray()}:i&&i.isMatrix3?e.uniforms[n]={type:"m3",value:i.toArray()}:i&&i.isMatrix4?e.uniforms[n]={type:"m4",value:i.toArray()}:e.uniforms[n]={value:i}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader;const n={};for(const t in this.extensions)!0===this.extensions[t]&&(n[t]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}zr.prototype.isShaderMaterial=!0;class Or extends yi{constructor(){super(),this.type="Camera",this.matrixWorldInverse=new Zn,this.projectionMatrix=new Zn,this.projectionMatrixInverse=new Zn}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(-e[8],-e[9],-e[10]).normalize()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}Or.prototype.isCamera=!0;class Br extends Or{constructor(t=50,e=1,n=.1,i=2e3){super(),this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=i,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=2*$e*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(.5*Ze*this.fov);return.5*this.getFilmHeight()/t}getEffectiveFOV(){return 2*$e*Math.atan(Math.tan(.5*Ze*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(t,e,n,i,r,s){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(.5*Ze*this.fov)/this.zoom,n=2*e,i=this.aspect*n,r=-.5*i;const s=this.view;if(null!==this.view&&this.view.enabled){const t=s.fullWidth,o=s.fullHeight;r+=s.offsetX*i/t,e-=s.offsetY*n/o,i*=s.width/t,n*=s.height/o}const o=this.filmOffset;0!==o&&(r+=t*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+i,e,e-n,t,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}Br.prototype.isPerspectiveCamera=!0;const Fr=90;class Ur extends yi{constructor(t,e,n){if(super(),this.type="CubeCamera",!0!==n.isWebGLCubeRenderTarget)return void console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.");this.renderTarget=n;const i=new Br(Fr,1,t,e);i.layers=this.layers,i.up.set(0,-1,0),i.lookAt(new wn(1,0,0)),this.add(i);const r=new Br(Fr,1,t,e);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new wn(-1,0,0)),this.add(r);const s=new Br(Fr,1,t,e);s.layers=this.layers,s.up.set(0,0,1),s.lookAt(new wn(0,1,0)),this.add(s);const o=new Br(Fr,1,t,e);o.layers=this.layers,o.up.set(0,0,-1),o.lookAt(new wn(0,-1,0)),this.add(o);const a=new Br(Fr,1,t,e);a.layers=this.layers,a.up.set(0,-1,0),a.lookAt(new wn(0,0,1)),this.add(a);const l=new Br(Fr,1,t,e);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new wn(0,0,-1)),this.add(l)}update(t,e){null===this.parent&&this.updateMatrixWorld();const n=this.renderTarget,[i,r,s,o,a,l]=this.children,c=t.xr.enabled,h=t.getRenderTarget();t.xr.enabled=!1;const u=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0),t.render(e,i),t.setRenderTarget(n,1),t.render(e,r),t.setRenderTarget(n,2),t.render(e,s),t.setRenderTarget(n,3),t.render(e,o),t.setRenderTarget(n,4),t.render(e,a),n.texture.generateMipmaps=u,t.setRenderTarget(n,5),t.render(e,l),t.setRenderTarget(h),t.xr.enabled=c}}class Hr extends pn{constructor(t,e,n,i,r,s,o,a,l,c){super(t=void 0!==t?t:[],e=void 0!==e?e:$,n,i,r,s,o=void 0!==o?o:Ct,a,l,c),this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}Hr.prototype.isCubeTexture=!0;class Gr extends gn{constructor(t,e,n){Number.isInteger(e)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),e=n),super(t,t,e),e=e||{},this.texture=new Hr(void 0,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==e.generateMipmaps&&e.generateMipmaps,this.texture.minFilter=void 0!==e.minFilter?e.minFilter:ht,this.texture._needsFlipEnvMap=!1}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.format=Tt,this.texture.encoding=e.encoding,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},i=new Dr(5,5,5),r=new zr({name:"CubemapFromEquirect",uniforms:Ir(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:h,blending:d});r.uniforms.tEquirect.value=e;const s=new Rr(i,r),o=e.minFilter;e.minFilter===dt&&(e.minFilter=ht);return new Ur(1,10,this).update(t,s),e.minFilter=o,s.geometry.dispose(),s.material.dispose(),this}clear(t,e,n,i){const r=t.getRenderTarget();for(let r=0;r<6;r++)t.setRenderTarget(this,r),t.clear(e,n,i);t.setRenderTarget(r)}}Gr.prototype.isWebGLCubeRenderTarget=!0;const jr=new wn,Wr=new wn,qr=new cn;class Xr{constructor(t=new wn(1,0,0),e=0){this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,i){return this.normal.set(t,e,n),this.constant=i,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const i=jr.subVectors(n,e).cross(Wr.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(i,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)}intersectLine(t,e){const n=t.delta(jr),i=this.normal.dot(n);if(0===i)return 0===this.distanceToPoint(t.start)?e.copy(t.start):null;const r=-(t.start.dot(this.normal)+this.constant)/i;return r<0||r>1?null:e.copy(n).multiplyScalar(r).add(t.start)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||qr.getNormalMatrix(t),i=this.coplanarPoint(jr).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-i.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return(new this.constructor).copy(this)}}Xr.prototype.isPlane=!0;const Kr=new Hn,Yr=new wn;class Jr{constructor(t=new Xr,e=new Xr,n=new Xr,i=new Xr,r=new Xr,s=new Xr){this.planes=[t,e,n,i,r,s]}set(t,e,n,i,r,s){const o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(n),o[3].copy(i),o[4].copy(r),o[5].copy(s),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t){const e=this.planes,n=t.elements,i=n[0],r=n[1],s=n[2],o=n[3],a=n[4],l=n[5],c=n[6],h=n[7],u=n[8],d=n[9],p=n[10],m=n[11],f=n[12],g=n[13],v=n[14],b=n[15];return e[0].setComponents(o-i,h-a,m-u,b-f).normalize(),e[1].setComponents(o+i,h+a,m+u,b+f).normalize(),e[2].setComponents(o+r,h+l,m+d,b+g).normalize(),e[3].setComponents(o-r,h-l,m-d,b-g).normalize(),e[4].setComponents(o-s,h-c,m-p,b-v).normalize(),e[5].setComponents(o+s,h+c,m+p,b+v).normalize(),this}intersectsObject(t){const e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),Kr.copy(e.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere(Kr)}intersectsSprite(t){return Kr.center.set(0,0,0),Kr.radius=.7071067811865476,Kr.applyMatrix4(t.matrixWorld),this.intersectsSphere(Kr)}intersectsSphere(t){const e=this.planes,n=t.center,i=-t.radius;for(let t=0;t<6;t++){if(e[t].distanceToPoint(n)<i)return!1}return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const i=e[n];if(Yr.x=i.normal.x>0?t.max.x:t.min.x,Yr.y=i.normal.y>0?t.max.y:t.min.y,Yr.z=i.normal.z>0?t.max.z:t.min.z,i.distanceToPoint(Yr)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}function Zr(){let t=null,e=!1,n=null,i=null;function r(e,s){n(e,s),i=t.requestAnimationFrame(r)}return{start:function(){!0!==e&&null!==n&&(i=t.requestAnimationFrame(r),e=!0)},stop:function(){t.cancelAnimationFrame(i),e=!1},setAnimationLoop:function(t){n=t},setContext:function(e){t=e}}}function $r(t,e){const n=e.isWebGL2,i=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),i.get(t)},remove:function(e){e.isInterleavedBufferAttribute&&(e=e.data);const n=i.get(e);n&&(t.deleteBuffer(n.buffer),i.delete(e))},update:function(e,r){if(e.isGLBufferAttribute){const t=i.get(e);return void((!t||t.version<e.version)&&i.set(e,{buffer:e.buffer,type:e.type,bytesPerElement:e.elementSize,version:e.version}))}e.isInterleavedBufferAttribute&&(e=e.data);const s=i.get(e);void 0===s?i.set(e,function(e,i){const r=e.array,s=e.usage,o=t.createBuffer();t.bindBuffer(i,o),t.bufferData(i,r,s),e.onUploadCallback();let a=5126;return r instanceof Float32Array?a=5126:r instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):r instanceof Uint16Array?e.isFloat16BufferAttribute?n?a=5131:console.warn("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2."):a=5123:r instanceof Int16Array?a=5122:r instanceof Uint32Array?a=5125:r instanceof Int32Array?a=5124:r instanceof Int8Array?a=5120:(r instanceof Uint8Array||r instanceof Uint8ClampedArray)&&(a=5121),{buffer:o,type:a,bytesPerElement:r.BYTES_PER_ELEMENT,version:e.version}}(e,r)):s.version<e.version&&(!function(e,i,r){const s=i.array,o=i.updateRange;t.bindBuffer(r,e),-1===o.count?t.bufferSubData(r,0,s):(n?t.bufferSubData(r,o.offset*s.BYTES_PER_ELEMENT,s,o.offset,o.count):t.bufferSubData(r,o.offset*s.BYTES_PER_ELEMENT,s.subarray(o.offset,o.offset+o.count)),o.count=-1)}(s.buffer,e,r),s.version=e.version)}}}class Qr extends pr{constructor(t=1,e=1,n=1,i=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:i};const r=t/2,s=e/2,o=Math.floor(n),a=Math.floor(i),l=o+1,c=a+1,h=t/o,u=e/a,d=[],p=[],m=[],f=[];for(let t=0;t<c;t++){const e=t*u-s;for(let n=0;n<l;n++){const i=n*h-r;p.push(i,-e,0),m.push(0,0,1),f.push(n/o),f.push(1-t/a)}}for(let t=0;t<a;t++)for(let e=0;e<o;e++){const n=e+l*t,i=e+l*(t+1),r=e+1+l*(t+1),s=e+1+l*t;d.push(n,i,s),d.push(i,r,s)}this.setIndex(d),this.setAttribute("position",new er(p,3)),this.setAttribute("normal",new er(m,3)),this.setAttribute("uv",new er(f,2))}static fromJSON(t){return new Qr(t.width,t.height,t.widthSegments,t.heightSegments)}}const ts={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef USE_ALPHATEST\n\tif ( diffuseColor.a < alphaTest ) discard;\n#endif",alphatest_pars_fragment:"#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( V * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotVH = saturate( dot( geometry.viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float NoH ) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float NoV, float NoL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( NoL + NoV - NoL * NoV ) ) );\n}\nvec3 BRDF_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_maxMipLevel 8.0\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_maxTileSize 256.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tfloat texelSize = 1.0 / ( 3.0 * cubeUV_maxTileSize );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 1.0 );\n\t\tvec2 f = fract( uv );\n\t\tuv += 0.5 - f;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tif ( mipInt < cubeUV_maxMipLevel ) {\n\t\t\tuv.y += 2.0 * cubeUV_maxTileSize;\n\t\t}\n\t\tuv.y += filterInt * 2.0 * cubeUV_minTileSize;\n\t\tuv.x += 3.0 * max( 0.0, cubeUV_maxTileSize - 2.0 * faceSize );\n\t\tuv *= texelSize;\n\t\tvec3 tl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x += texelSize;\n\t\tvec3 tr = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.y += texelSize;\n\t\tvec3 br = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x -= texelSize;\n\t\tvec3 bl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tvec3 tm = mix( tl, tr, f.x );\n\t\tvec3 bm = mix( bl, br, f.x );\n\t\treturn mix( tm, bm, f.y );\n\t}\n\t#define r0 1.0\n\t#define v0 0.339\n\t#define m0 - 2.0\n\t#define r1 0.8\n\t#define v1 0.276\n\t#define m1 - 1.0\n\t#define r4 0.4\n\t#define v4 0.046\n\t#define m4 2.0\n\t#define r5 0.305\n\t#define v5 0.016\n\t#define m5 3.0\n\t#define r6 0.21\n\t#define v6 0.0038\n\t#define m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= r1 ) {\n\t\t\tmip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;\n\t\t} else if ( roughness >= r4 ) {\n\t\t\tmip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;\n\t\t} else if ( roughness >= r5 ) {\n\t\t\tmip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;\n\t\t} else if ( roughness >= r6 ) {\n\t\t\tmip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), m0, cubeUV_maxMipLevel );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getIBLIrradiance( const in GeometricContext geometry ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 reflectVec;\n\t\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\t\treflectVec = reflect( - viewDir, normal );\n\t\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\t#else\n\t\t\t\treflectVec = refract( - viewDir, normal, refractionRatio );\n\t\t\t#endif\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tlightMapIrradiance *= PI;\n\t#endif\n\treflectedLight.indirectDiffuse += lightMapIrradiance;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointLightInfo( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotLightInfo( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalLightInfo( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tif ( cutoffDistance > 0.0 ) {\n\t\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t}\n\t\treturn distanceFalloff;\n\t#else\n\t\tif ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\t\treturn pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t\t}\n\t\treturn 1.0;\n\t#endif\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\t#ifdef SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularTintFactor = specularTint;\n\t\t#ifdef USE_SPECULARINTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;\n\t\t#endif\n\t\t#ifdef USE_SPECULARTINTMAP\n\t\t\tspecularTintFactor *= specularTintMapTexelToLinear( texture2D( specularTintMap, vUv ) ).rgb;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularTintFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( ior - 1.0 ) / ( ior + 1.0 ) ) * specularTintFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenTint = sheenTint;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenTint;\n\t#endif\n};\nvec3 clearcoatSpecular = vec3( 0.0 );\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\tvec3 FssEss = specularColor * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecular += ccIrradiance * BRDF_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += irradiance * BRDF_Sheen( material.roughness, directLight.direction, geometry, material.sheenTint );\n\t#else\n\t\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tcomputeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef USE_CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometry );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\t\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\t\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * faceDirection;\n\t\t\tbitangent = bitangent * faceDirection;\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_pars_vertex:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_vertex:"#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );\n\t\treturn normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",output_fragment:"#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= transmissionAlpha + 0.1;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\tfloat transmissionAlpha = 1.0;\n\tfloat transmissionFactor = transmission;\n\tfloat thicknessFactor = thickness;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\ttransmissionFactor *= texture2D( transmissionMap, vUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tthicknessFactor *= texture2D( thicknessMap, vUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, roughnessFactor, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, ior, thicknessFactor,\n\t\tattenuationTint, attenuationDistance );\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, transmissionFactor );\n\ttransmissionAlpha = transmission.a;\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationTint;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tvec3 getVolumeTransmissionRay( vec3 n, vec3 v, float thickness, float ior, mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( float roughness, float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( vec2 fragCoord, float roughness, float ior ) {\n\t\tfloat framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\treturn texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#else\n\t\t\treturn texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#endif\n\t}\n\tvec3 applyVolumeAttenuation( vec3 radiance, float transmissionDistance, vec3 attenuationColor, float attenuationDistance ) {\n\t\tif ( attenuationDistance == 0.0 ) {\n\t\t\treturn radiance;\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance * radiance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( vec3 n, vec3 v, float roughness, vec3 diffuseColor, vec3 specularColor, float specularF90,\n\t\tvec3 position, mat4 modelMatrix, mat4 viewMatrix, mat4 projMatrix, float ior, float thickness,\n\t\tvec3 attenuationColor, float attenuationDistance ) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\tvec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );\n\t}\n#endif",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshnormal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",meshnormal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularTint;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARTINTMAP\n\t\tuniform sampler2D specularTintMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenTint;\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - clearcoat * Fcc ) + clearcoatSpecular * clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"},es={common:{diffuse:{value:new Hi(16777215)},opacity:{value:1},map:{value:null},uvTransform:{value:new cn},uv2Transform:{value:new cn},alphaMap:{value:null},alphaTest:{value:0}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new ln(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new Hi(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new Hi(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new cn}},sprite:{diffuse:{value:new Hi(16777215)},opacity:{value:1},center:{value:new ln(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new cn}}},ns={basic:{uniforms:Vr([es.common,es.specularmap,es.envmap,es.aomap,es.lightmap,es.fog]),vertexShader:ts.meshbasic_vert,fragmentShader:ts.meshbasic_frag},lambert:{uniforms:Vr([es.common,es.specularmap,es.envmap,es.aomap,es.lightmap,es.emissivemap,es.fog,es.lights,{emissive:{value:new Hi(0)}}]),vertexShader:ts.meshlambert_vert,fragmentShader:ts.meshlambert_frag},phong:{uniforms:Vr([es.common,es.specularmap,es.envmap,es.aomap,es.lightmap,es.emissivemap,es.bumpmap,es.normalmap,es.displacementmap,es.fog,es.lights,{emissive:{value:new Hi(0)},specular:{value:new Hi(1118481)},shininess:{value:30}}]),vertexShader:ts.meshphong_vert,fragmentShader:ts.meshphong_frag},standard:{uniforms:Vr([es.common,es.envmap,es.aomap,es.lightmap,es.emissivemap,es.bumpmap,es.normalmap,es.displacementmap,es.roughnessmap,es.metalnessmap,es.fog,es.lights,{emissive:{value:new Hi(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:ts.meshphysical_vert,fragmentShader:ts.meshphysical_frag},toon:{uniforms:Vr([es.common,es.aomap,es.lightmap,es.emissivemap,es.bumpmap,es.normalmap,es.displacementmap,es.gradientmap,es.fog,es.lights,{emissive:{value:new Hi(0)}}]),vertexShader:ts.meshtoon_vert,fragmentShader:ts.meshtoon_frag},matcap:{uniforms:Vr([es.common,es.bumpmap,es.normalmap,es.displacementmap,es.fog,{matcap:{value:null}}]),vertexShader:ts.meshmatcap_vert,fragmentShader:ts.meshmatcap_frag},points:{uniforms:Vr([es.points,es.fog]),vertexShader:ts.points_vert,fragmentShader:ts.points_frag},dashed:{uniforms:Vr([es.common,es.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:ts.linedashed_vert,fragmentShader:ts.linedashed_frag},depth:{uniforms:Vr([es.common,es.displacementmap]),vertexShader:ts.depth_vert,fragmentShader:ts.depth_frag},normal:{uniforms:Vr([es.common,es.bumpmap,es.normalmap,es.displacementmap,{opacity:{value:1}}]),vertexShader:ts.meshnormal_vert,fragmentShader:ts.meshnormal_frag},sprite:{uniforms:Vr([es.sprite,es.fog]),vertexShader:ts.sprite_vert,fragmentShader:ts.sprite_frag},background:{uniforms:{uvTransform:{value:new cn},t2D:{value:null}},vertexShader:ts.background_vert,fragmentShader:ts.background_frag},cube:{uniforms:Vr([es.envmap,{opacity:{value:1}}]),vertexShader:ts.cube_vert,fragmentShader:ts.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:ts.equirect_vert,fragmentShader:ts.equirect_frag},distanceRGBA:{uniforms:Vr([es.common,es.displacementmap,{referencePosition:{value:new wn},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:ts.distanceRGBA_vert,fragmentShader:ts.distanceRGBA_frag},shadow:{uniforms:Vr([es.lights,es.fog,{color:{value:new Hi(0)},opacity:{value:1}}]),vertexShader:ts.shadow_vert,fragmentShader:ts.shadow_frag}};function is(t,e,n,i,r){const s=new Hi(0);let o,a,l=0,u=null,d=0,p=null;function m(t,e){n.buffers.color.setClear(t.r,t.g,t.b,e,r)}return{getClearColor:function(){return s},setClearColor:function(t,e=1){s.set(t),l=e,m(s,l)},getClearAlpha:function(){return l},setClearAlpha:function(t){l=t,m(s,l)},render:function(n,r){let 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rs(t,e,n,i){const r=t.getParameter(34921),s=i.isWebGL2?null:e.get("OES_vertex_array_object"),o=i.isWebGL2||null!==s,a={},l=d(null);let c=l;function h(e){return i.isWebGL2?t.bindVertexArray(e):s.bindVertexArrayOES(e)}function u(e){return i.isWebGL2?t.deleteVertexArray(e):s.deleteVertexArrayOES(e)}function d(t){const e=[],n=[],i=[];for(let t=0;t<r;t++)e[t]=0,n[t]=0,i[t]=0;return{geometry:null,program:null,wireframe:!1,newAttributes:e,enabledAttributes:n,attributeDivisors:i,object:t,attributes:{},index:null}}function p(){const t=c.newAttributes;for(let e=0,n=t.length;e<n;e++)t[e]=0}function m(t){f(t,0)}function f(n,r){const s=c.newAttributes,o=c.enabledAttributes,a=c.attributeDivisors;if(s[n]=1,0===o[n]&&(t.enableVertexAttribArray(n),o[n]=1),a[n]!==r){(i.isWebGL2?t:e.get("ANGLE_instanced_arrays"))[i.isWebGL2?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](n,r),a[n]=r}}function g(){const e=c.newAttributes,n=c.enabledAttributes;for(let 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e=i[t],s={};s.attribute=e,e.data&&(s.data=e.data),n[t]=s,r++}c.attributes=n,c.attributesNum=r,c.index=e}(b,_)}else{const t=!0===l.wireframe;c.geometry===b.id&&c.program===u.id&&c.wireframe===t||(c.geometry=b.id,c.program=u.id,c.wireframe=t,w=!0)}!0===r.isInstancedMesh&&(w=!0),null!==_&&n.update(_,34963),w&&(!function(r,s,o,a){if(!1===i.isWebGL2&&(r.isInstancedMesh||a.isInstancedBufferGeometry)&&null===e.get("ANGLE_instanced_arrays"))return;p();const l=a.attributes,c=o.getAttributes(),h=s.defaultAttributeValues;for(const e in c){const i=c[e];if(i.location>=0){let s=l[e];if(void 0===s&&("instanceMatrix"===e&&r.instanceMatrix&&(s=r.instanceMatrix),"instanceColor"===e&&r.instanceColor&&(s=r.instanceColor)),void 0!==s){const e=s.normalized,o=s.itemSize,l=n.get(s);if(void 0===l)continue;const c=l.buffer,h=l.type,u=l.bytesPerElement;if(s.isInterleavedBufferAttribute){const n=s.data,l=n.stride,d=s.offset;if(n&&n.isInstancedInterleavedBuffer){for(let 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4:t.vertexAttrib4fv(i.location,n);break;default:t.vertexAttrib1fv(i.location,n)}}}}g()}(r,l,u,b),null!==_&&t.bindBuffer(34963,n.get(_).buffer))},reset:b,resetDefaultState:_,dispose:function(){b();for(const t in a){const e=a[t];for(const t in e){const n=e[t];for(const t in n)u(n[t].object),delete n[t];delete e[t]}delete a[t]}},releaseStatesOfGeometry:function(t){if(void 0===a[t.id])return;const e=a[t.id];for(const t in e){const n=e[t];for(const t in n)u(n[t].object),delete n[t];delete e[t]}delete a[t.id]},releaseStatesOfProgram:function(t){for(const e in a){const n=a[e];if(void 0===n[t.id])continue;const i=n[t.id];for(const t in i)u(i[t].object),delete i[t];delete n[t.id]}},initAttributes:p,enableAttribute:m,disableUnusedAttributes:g}}function ss(t,e,n,i){const r=i.isWebGL2;let s;this.setMode=function(t){s=t},this.render=function(e,i){t.drawArrays(s,e,i),n.update(i,s,1)},this.renderInstances=function(i,o,a){if(0===a)return;let l,c;if(r)l=t,c="drawArraysInstanced";else if(l=e.get("ANGLE_instanced_arrays"),c="drawArraysInstancedANGLE",null===l)return void console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");l[c](s,i,o,a),n.update(o,s,a)}}function os(t,e,n){let i;function r(e){if("highp"===e){if(t.getShaderPrecisionFormat(35633,36338).precision>0&&t.getShaderPrecisionFormat(35632,36338).precision>0)return"highp";e="mediump"}return"mediump"===e&&t.getShaderPrecisionFormat(35633,36337).precision>0&&t.getShaderPrecisionFormat(35632,36337).precision>0?"mediump":"lowp"}const s="undefined"!=typeof WebGL2RenderingContext&&t instanceof WebGL2RenderingContext||"undefined"!=typeof WebGL2ComputeRenderingContext&&t instanceof WebGL2ComputeRenderingContext;let o=void 0!==n.precision?n.precision:"highp";const a=r(o);a!==o&&(console.warn("THREE.WebGLRenderer:",o,"not supported, using",a,"instead."),o=a);const l=s||e.has("WEBGL_draw_buffers"),c=!0===n.logarithmicDepthBuffer,h=t.getParameter(34930),u=t.getParameter(35660),d=t.getParameter(3379),p=t.getParameter(34076),m=t.getParameter(34921),f=t.getParameter(36347),g=t.getParameter(36348),v=t.getParameter(36349),b=u>0,_=s||e.has("OES_texture_float");return{isWebGL2:s,drawBuffers:l,getMaxAnisotropy:function(){if(void 0!==i)return i;if(!0===e.has("EXT_texture_filter_anisotropic")){const n=e.get("EXT_texture_filter_anisotropic");i=t.getParameter(n.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else i=0;return i},getMaxPrecision:r,precision:o,logarithmicDepthBuffer:c,maxTextures:h,maxVertexTextures:u,maxTextureSize:d,maxCubemapSize:p,maxAttributes:m,maxVertexUniforms:f,maxVaryings:g,maxFragmentUniforms:v,vertexTextures:b,floatFragmentTextures:_,floatVertexTextures:b&&_,maxSamples:s?t.getParameter(36183):0}}function as(t){const e=this;let n=null,i=0,r=!1,s=!1;const o=new Xr,a=new cn,l={value:null,needsUpdate:!1};function c(){l.value!==n&&(l.value=n,l.needsUpdate=i>0),e.numPlanes=i,e.numIntersection=0}function h(t,n,i,r){const s=null!==t?t.length:0;let c=null;if(0!==s){if(c=l.value,!0!==r||null===c){const e=i+4*s,r=n.matrixWorldInverse;a.getNormalMatrix(r),(null===c||c.length<e)&&(c=new Float32Array(e));for(let e=0,n=i;e!==s;++e,n+=4)o.copy(t[e]).applyMatrix4(r,a),o.normal.toArray(c,n),c[n+3]=o.constant}l.value=c,l.needsUpdate=!0}return e.numPlanes=s,e.numIntersection=0,c}this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(t,e,s){const o=0!==t.length||e||0!==i||r;return r=e,n=h(t,s,0),i=t.length,o},this.beginShadows=function(){s=!0,h(null)},this.endShadows=function(){s=!1,c()},this.setState=function(e,o,a){const u=e.clippingPlanes,d=e.clipIntersection,p=e.clipShadows,m=t.get(e);if(!r||null===u||0===u.length||s&&!p)s?h(null):c();else{const t=s?0:i,e=4*t;let r=m.clippingState||null;l.value=r,r=h(u,o,e,a);for(let t=0;t!==e;++t)r[t]=n[t];m.clippingState=r,this.numIntersection=d?this.numPlanes:0,this.numPlanes+=t}}}function ls(t){let e=new WeakMap;function n(t,e){return e===tt?t.mapping=$:e===et&&(t.mapping=Q),t}function i(t){const n=t.target;n.removeEventListener("dispose",i);const r=e.get(n);void 0!==r&&(e.delete(n),r.dispose())}return{get:function(r){if(r&&r.isTexture&&!1===r.isRenderTargetTexture){const s=r.mapping;if(s===tt||s===et){if(e.has(r)){return n(e.get(r).texture,r.mapping)}{const s=r.image;if(s&&s.height>0){const o=t.getRenderTarget(),a=new Gr(s.height/2);return a.fromEquirectangularTexture(t,r),e.set(r,a),t.setRenderTarget(o),r.addEventListener("dispose",i),n(a.texture,r.mapping)}return null}}}return r},dispose:function(){e=new WeakMap}}}ns.physical={uniforms:Vr([ns.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new ln(1,1)},clearcoatNormalMap:{value:null},sheenTint:{value:new Hi(0)},transmission:{value:0},transmissionMap:{value:null},transmissionSamplerSize:{value:new ln},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},attenuationDistance:{value:0},attenuationTint:{value:new Hi(0)},specularIntensity:{value:0},specularIntensityMap:{value:null},specularTint:{value:new Hi(1,1,1)},specularTintMap:{value:null}}]),vertexShader:ts.meshphysical_vert,fragmentShader:ts.meshphysical_frag};class cs extends Or{constructor(t=-1,e=1,n=1,i=-1,r=.1,s=2e3){super(),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=i,this.near=r,this.far=s,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this}setViewOffset(t,e,n,i,r,s){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,i=(this.top+this.bottom)/2;let r=n-t,s=n+t,o=i+e,a=i-e;if(null!==this.view&&this.view.enabled){const t=(this.right-this.left)/this.view.fullWidth/this.zoom,e=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=t*this.view.offsetX,s=r+t*this.view.width,o-=e*this.view.offsetY,a=o-e*this.view.height}this.projectionMatrix.makeOrthographic(r,s,o,a,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}cs.prototype.isOrthographicCamera=!0;class hs extends zr{constructor(t){super(t),this.type="RawShaderMaterial"}}hs.prototype.isRawShaderMaterial=!0;const us=Math.pow(2,8),ds=[.125,.215,.35,.446,.526,.582],ps=5+ds.length,ms=20,fs={[De]:0,[Ie]:1,[Ne]:2,[Oe]:3,[Be]:4,[Fe]:5,[Ve]:6},gs=new cs,{_lodPlanes:vs,_sizeLods:bs,_sigmas:_s}=Ts(),ws=new Hi;let xs=null;const ys=(1+Math.sqrt(5))/2,Ms=1/ys,Es=[new wn(1,1,1),new wn(-1,1,1),new wn(1,1,-1),new wn(-1,1,-1),new wn(0,ys,Ms),new wn(0,ys,-Ms),new wn(Ms,0,ys),new wn(-Ms,0,ys),new wn(ys,Ms,0),new wn(-ys,Ms,0)];class Ss{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._blurMaterial=function(t){const e=new Float32Array(t),n=new wn(0,1,0);return new hs({name:"SphericalGaussianBlur",defines:{n:t},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:e},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:n},inputEncoding:{value:fs[De]},outputEncoding:{value:fs[De]}},vertexShader:ks(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t${Ds()}\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:d,depthTest:!1,depthWrite:!1})}(ms),this._equirectShader=null,this._cubemapShader=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,i=100){xs=this._renderer.getRenderTarget();const r=this._allocateTargets();return this._sceneToCubeUV(t,n,i,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t){return this._fromTexture(t)}fromCubemap(t){return this._fromTexture(t)}compileCubemapShader(){null===this._cubemapShader&&(this._cubemapShader=Rs(),this._compileMaterial(this._cubemapShader))}compileEquirectangularShader(){null===this._equirectShader&&(this._equirectShader=Ls(),this._compileMaterial(this._equirectShader))}dispose(){this._blurMaterial.dispose(),null!==this._cubemapShader&&this._cubemapShader.dispose(),null!==this._equirectShader&&this._equirectShader.dispose();for(let t=0;t<vs.length;t++)vs[t].dispose()}_cleanup(t){this._pingPongRenderTarget.dispose(),this._renderer.setRenderTarget(xs),t.scissorTest=!1,As(t,0,0,t.width,t.height)}_fromTexture(t){xs=this._renderer.getRenderTarget();const e=this._allocateTargets(t);return this._textureToCubeUV(t,e),this._applyPMREM(e),this._cleanup(e),e}_allocateTargets(t){const e={magFilter:at,minFilter:at,generateMipmaps:!1,type:pt,format:Lt,encoding:Cs(t)?t.encoding:Ne,depthBuffer:!1},n=Ps(e);return n.depthBuffer=!t,this._pingPongRenderTarget=Ps(e),n}_compileMaterial(t){const e=new Rr(vs[0],t);this._renderer.compile(e,gs)}_sceneToCubeUV(t,e,n,i){const r=new Br(90,1,e,n),s=[1,-1,1,1,1,1],o=[1,1,1,-1,-1,-1],a=this._renderer,l=a.autoClear,c=a.outputEncoding,u=a.toneMapping;a.getClearColor(ws),a.toneMapping=W,a.outputEncoding=De,a.autoClear=!1;const d=new Gi({name:"PMREM.Background",side:h,depthWrite:!1,depthTest:!1}),p=new Rr(new Dr,d);let m=!1;const f=t.background;f?f.isColor&&(d.color.copy(f),t.background=null,m=!0):(d.color.copy(ws),m=!0);for(let e=0;e<6;e++){const n=e%3;0==n?(r.up.set(0,s[e],0),r.lookAt(o[e],0,0)):1==n?(r.up.set(0,0,s[e]),r.lookAt(0,o[e],0)):(r.up.set(0,s[e],0),r.lookAt(0,0,o[e])),As(i,n*us,e>2?us:0,us,us),a.setRenderTarget(i),m&&a.render(p,r),a.render(t,r)}p.geometry.dispose(),p.material.dispose(),a.toneMapping=u,a.outputEncoding=c,a.autoClear=l,t.background=f}_textureToCubeUV(t,e){const n=this._renderer;t.isCubeTexture?null==this._cubemapShader&&(this._cubemapShader=Rs()):null==this._equirectShader&&(this._equirectShader=Ls());const i=t.isCubeTexture?this._cubemapShader:this._equirectShader,r=new Rr(vs[0],i),s=i.uniforms;s.envMap.value=t,t.isCubeTexture||s.texelSize.value.set(1/t.image.width,1/t.image.height),s.inputEncoding.value=fs[t.encoding],s.outputEncoding.value=fs[e.texture.encoding],As(e,0,0,3*us,2*us),n.setRenderTarget(e),n.render(r,gs)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;for(let e=1;e<ps;e++){const n=Math.sqrt(_s[e]*_s[e]-_s[e-1]*_s[e-1]),i=Es[(e-1)%Es.length];this._blur(t,e-1,e,n,i)}e.autoClear=n}_blur(t,e,n,i,r){const s=this._pingPongRenderTarget;this._halfBlur(t,s,e,n,i,"latitudinal",r),this._halfBlur(s,t,n,n,i,"longitudinal",r)}_halfBlur(t,e,n,i,r,s,o){const a=this._renderer,l=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const c=new Rr(vs[i],l),h=l.uniforms,u=bs[n]-1,d=isFinite(r)?Math.PI/(2*u):2*Math.PI/39,p=r/d,m=isFinite(r)?1+Math.floor(3*p):ms;m>ms&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${m} samples when the maximum is set to 20`);const f=[];let g=0;for(let t=0;t<ms;++t){const e=t/p,n=Math.exp(-e*e/2);f.push(n),0==t?g+=n:t<m&&(g+=2*n)}for(let t=0;t<f.length;t++)f[t]=f[t]/g;h.envMap.value=t.texture,h.samples.value=m,h.weights.value=f,h.latitudinal.value="latitudinal"===s,o&&(h.poleAxis.value=o),h.dTheta.value=d,h.mipInt.value=8-n,h.inputEncoding.value=fs[t.texture.encoding],h.outputEncoding.value=fs[t.texture.encoding];const v=bs[i];As(e,3*Math.max(0,us-2*v),(0===i?0:2*us)+2*v*(i>4?i-8+4:0),3*v,2*v),a.setRenderTarget(e),a.render(c,gs)}}function Cs(t){return void 0!==t&&t.type===pt&&(t.encoding===De||t.encoding===Ie||t.encoding===Ve)}function Ts(){const t=[],e=[],n=[];let i=8;for(let r=0;r<ps;r++){const s=Math.pow(2,i);e.push(s);let o=1/s;r>4?o=ds[r-8+4-1]:0==r&&(o=0),n.push(o);const a=1/(s-1),l=-a/2,c=1+a/2,h=[l,l,c,l,c,c,l,l,c,c,l,c],u=6,d=6,p=3,m=2,f=1,g=new Float32Array(p*d*u),v=new Float32Array(m*d*u),b=new Float32Array(f*d*u);for(let t=0;t<u;t++){const e=t%3*2/3-1,n=t>2?0:-1,i=[e,n,0,e+2/3,n,0,e+2/3,n+1,0,e,n,0,e+2/3,n+1,0,e,n+1,0];g.set(i,p*d*t),v.set(h,m*d*t);const r=[t,t,t,t,t,t];b.set(r,f*d*t)}const _=new pr;_.setAttribute("position",new qi(g,p)),_.setAttribute("uv",new qi(v,m)),_.setAttribute("faceIndex",new qi(b,f)),t.push(_),i>4&&i--}return{_lodPlanes:t,_sizeLods:e,_sigmas:n}}function Ps(t){const e=new gn(3*us,3*us,t);return e.texture.mapping=nt,e.texture.name="PMREM.cubeUv",e.scissorTest=!0,e}function As(t,e,n,i,r){t.viewport.set(e,n,i,r),t.scissor.set(e,n,i,r)}function Ls(){const t=new ln(1,1);return new hs({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null},texelSize:{value:t},inputEncoding:{value:fs[De]},outputEncoding:{value:fs[De]}},vertexShader:ks(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform vec2 texelSize;\n\n\t\t\t${Ds()}\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tvec2 f = fract( uv / texelSize - 0.5 );\n\t\t\t\tuv -= f * texelSize;\n\t\t\t\tvec3 tl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x += texelSize.x;\n\t\t\t\tvec3 tr = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.y += texelSize.y;\n\t\t\t\tvec3 br = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x -= texelSize.x;\n\t\t\t\tvec3 bl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\n\t\t\t\tvec3 tm = mix( tl, tr, f.x );\n\t\t\t\tvec3 bm = mix( bl, br, f.x );\n\t\t\t\tgl_FragColor.rgb = mix( tm, bm, f.y );\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:d,depthTest:!1,depthWrite:!1})}function Rs(){return new hs({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},inputEncoding:{value:fs[De]},outputEncoding:{value:fs[De]}},vertexShader:ks(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\t${Ds()}\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb = envMapTexelToLinear( textureCube( envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ) ) ).rgb;\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:d,depthTest:!1,depthWrite:!1})}function ks(){return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"}function Ds(){return"\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t"}function Is(t){let e=new WeakMap,n=null;function i(t){const n=t.target;n.removeEventListener("dispose",i);const r=e.get(n);void 0!==r&&(e.delete(n),r.dispose())}return{get:function(r){if(r&&r.isTexture&&!1===r.isRenderTargetTexture){const s=r.mapping,o=s===tt||s===et,a=s===$||s===Q;if(o||a){if(e.has(r))return e.get(r).texture;{const s=r.image;if(o&&s&&s.height>0||a&&s&&function(t){let e=0;const n=6;for(let i=0;i<n;i++)void 0!==t[i]&&e++;return e===n}(s)){const s=t.getRenderTarget();null===n&&(n=new Ss(t));const a=o?n.fromEquirectangular(r):n.fromCubemap(r);return e.set(r,a),t.setRenderTarget(s),r.addEventListener("dispose",i),a.texture}return null}}}return r},dispose:function(){e=new WeakMap,null!==n&&(n.dispose(),n=null)}}}function Vs(t){const e={};function n(n){if(void 0!==e[n])return e[n];let i;switch(n){case"WEBGL_depth_texture":i=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":i=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":i=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":i=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:i=t.getExtension(n)}return e[n]=i,i}return{has:function(t){return null!==n(t)},init:function(t){t.isWebGL2?n("EXT_color_buffer_float"):(n("WEBGL_depth_texture"),n("OES_texture_float"),n("OES_texture_half_float"),n("OES_texture_half_float_linear"),n("OES_standard_derivatives"),n("OES_element_index_uint"),n("OES_vertex_array_object"),n("ANGLE_instanced_arrays")),n("OES_texture_float_linear"),n("EXT_color_buffer_half_float")},get:function(t){const e=n(t);return null===e&&console.warn("THREE.WebGLRenderer: "+t+" extension not supported."),e}}}function Ns(t,e,n,i){const r={},s=new WeakMap;function o(t){const a=t.target;null!==a.index&&e.remove(a.index);for(const t in a.attributes)e.remove(a.attributes[t]);a.removeEventListener("dispose",o),delete r[a.id];const l=s.get(a);l&&(e.remove(l),s.delete(a)),i.releaseStatesOfGeometry(a),!0===a.isInstancedBufferGeometry&&delete a._maxInstanceCount,n.memory.geometries--}function a(t){const n=[],i=t.index,r=t.attributes.position;let o=0;if(null!==i){const t=i.array;o=i.version;for(let e=0,i=t.length;e<i;e+=3){const i=t[e+0],r=t[e+1],s=t[e+2];n.push(i,r,r,s,s,i)}}else{const t=r.array;o=r.version;for(let e=0,i=t.length/3-1;e<i;e+=3){const t=e+0,i=e+1,r=e+2;n.push(t,i,i,r,r,t)}}const a=new(ir(n)>65535?Qi:Zi)(n,1);a.version=o;const l=s.get(t);l&&e.remove(l),s.set(t,a)}return{get:function(t,e){return!0===r[e.id]||(e.addEventListener("dispose",o),r[e.id]=!0,n.memory.geometries++),e},update:function(t){const n=t.attributes;for(const t in n)e.update(n[t],34962);const i=t.morphAttributes;for(const t in i){const n=i[t];for(let t=0,i=n.length;t<i;t++)e.update(n[t],34962)}},getWireframeAttribute:function(t){const e=s.get(t);if(e){const n=t.index;null!==n&&e.version<n.version&&a(t)}else a(t);return s.get(t)}}}function zs(t,e,n,i){const r=i.isWebGL2;let s,o,a;this.setMode=function(t){s=t},this.setIndex=function(t){o=t.type,a=t.bytesPerElement},this.render=function(e,i){t.drawElements(s,i,o,e*a),n.update(i,s,1)},this.renderInstances=function(i,l,c){if(0===c)return;let h,u;if(r)h=t,u="drawElementsInstanced";else if(h=e.get("ANGLE_instanced_arrays"),u="drawElementsInstancedANGLE",null===h)return void console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");h[u](s,l,o,i*a,c),n.update(l,s,c)}}function Os(t){const e={frame:0,calls:0,triangles:0,points:0,lines:0};return{memory:{geometries:0,textures:0},render:e,programs:null,autoReset:!0,reset:function(){e.frame++,e.calls=0,e.triangles=0,e.points=0,e.lines=0},update:function(t,n,i){switch(e.calls++,n){case 4:e.triangles+=i*(t/3);break;case 1:e.lines+=i*(t/2);break;case 3:e.lines+=i*(t-1);break;case 2:e.lines+=i*t;break;case 0:e.points+=i*t;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",n)}}}}function Bs(t,e){return t[0]-e[0]}function Fs(t,e){return Math.abs(e[1])-Math.abs(t[1])}function Us(t){const e={},n=new Float32Array(8),i=[];for(let t=0;t<8;t++)i[t]=[t,0];return{update:function(r,s,o,a){const l=r.morphTargetInfluences,c=void 0===l?0:l.length;let h=e[s.id];if(void 0===h||h.length!==c){h=[];for(let t=0;t<c;t++)h[t]=[t,0];e[s.id]=h}for(let t=0;t<c;t++){const e=h[t];e[0]=t,e[1]=l[t]}h.sort(Fs);for(let t=0;t<8;t++)t<c&&h[t][1]?(i[t][0]=h[t][0],i[t][1]=h[t][1]):(i[t][0]=Number.MAX_SAFE_INTEGER,i[t][1]=0);i.sort(Bs);const u=s.morphAttributes.position,d=s.morphAttributes.normal;let p=0;for(let t=0;t<8;t++){const e=i[t],r=e[0],o=e[1];r!==Number.MAX_SAFE_INTEGER&&o?(u&&s.getAttribute("morphTarget"+t)!==u[r]&&s.setAttribute("morphTarget"+t,u[r]),d&&s.getAttribute("morphNormal"+t)!==d[r]&&s.setAttribute("morphNormal"+t,d[r]),n[t]=o,p+=o):(u&&!0===s.hasAttribute("morphTarget"+t)&&s.deleteAttribute("morphTarget"+t),d&&!0===s.hasAttribute("morphNormal"+t)&&s.deleteAttribute("morphNormal"+t),n[t]=0)}const m=s.morphTargetsRelative?1:1-p;a.getUniforms().setValue(t,"morphTargetBaseInfluence",m),a.getUniforms().setValue(t,"morphTargetInfluences",n)}}}function Hs(t,e,n,i){let r=new WeakMap;function s(t){const e=t.target;e.removeEventListener("dispose",s),n.remove(e.instanceMatrix),null!==e.instanceColor&&n.remove(e.instanceColor)}return{update:function(t){const o=i.render.frame,a=t.geometry,l=e.get(t,a);return r.get(l)!==o&&(e.update(l),r.set(l,o)),t.isInstancedMesh&&(!1===t.hasEventListener("dispose",s)&&t.addEventListener("dispose",s),n.update(t.instanceMatrix,34962),null!==t.instanceColor&&n.update(t.instanceColor,34962)),l},dispose:function(){r=new WeakMap}}}class Gs extends pn{constructor(t=null,e=1,n=1,i=1){super(null),this.image={data:t,width:e,height:n,depth:i},this.magFilter=at,this.minFilter=at,this.wrapR=st,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}Gs.prototype.isDataTexture2DArray=!0;class js extends pn{constructor(t=null,e=1,n=1,i=1){super(null),this.image={data:t,width:e,height:n,depth:i},this.magFilter=at,this.minFilter=at,this.wrapR=st,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}js.prototype.isDataTexture3D=!0;const Ws=new pn,qs=new Gs,Xs=new js,Ks=new Hr,Ys=[],Js=[],Zs=new Float32Array(16),$s=new Float32Array(9),Qs=new Float32Array(4);function to(t,e,n){const i=t[0];if(i<=0||i>0)return t;const r=e*n;let s=Ys[r];if(void 0===s&&(s=new Float32Array(r),Ys[r]=s),0!==e){i.toArray(s,0);for(let i=1,r=0;i!==e;++i)r+=n,t[i].toArray(s,r)}return s}function eo(t,e){if(t.length!==e.length)return!1;for(let n=0,i=t.length;n<i;n++)if(t[n]!==e[n])return!1;return!0}function no(t,e){for(let n=0,i=e.length;n<i;n++)t[n]=e[n]}function io(t,e){let n=Js[e];void 0===n&&(n=new Int32Array(e),Js[e]=n);for(let i=0;i!==e;++i)n[i]=t.allocateTextureUnit();return n}function ro(t,e){const n=this.cache;n[0]!==e&&(t.uniform1f(this.addr,e),n[0]=e)}function so(t,e){const 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0},this.name=n.shaderName,this.id=Yo++,this.cacheKey=e,this.usedTimes=1,this.program=b,this.vertexShader=M,this.fragmentShader=E,this}function ma(t,e,n,i,r,s,o){const a=[],l=r.isWebGL2,c=r.logarithmicDepthBuffer,d=r.floatVertexTextures,p=r.maxVertexUniforms,m=r.vertexTextures;let f=r.precision;const g={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"},v=["precision","isWebGL2","supportsVertexTextures","outputEncoding","instancing","instancingColor","map","mapEncoding","matcap","matcapEncoding","envMap","envMapMode","envMapEncoding","envMapCubeUV","lightMap","lightMapEncoding","aoMap","emissiveMap","emissiveMapEncoding","bumpMap","normalMap","objectSpaceNormalMap","tangentSpaceNormalMap","clearcoat","clearcoatMap","clearcoatRoughnessMap","clearcoatNormalMap","displacementMap","specularMap","specularIntensityMap","specularTintMap","specularTintMapEncoding","roughnessMap","metalnessMap","gradientMap","alphaMap","alphaTest","combine","vertexColors","vertexAlphas","vertexTangents","vertexUvs","uvsVertexOnly","fog","useFog","fogExp2","flatShading","sizeAttenuation","logarithmicDepthBuffer","skinning","maxBones","useVertexTexture","morphTargets","morphNormals","premultipliedAlpha","numDirLights","numPointLights","numSpotLights","numHemiLights","numRectAreaLights","numDirLightShadows","numPointLightShadows","numSpotLightShadows","shadowMapEnabled","shadowMapType","toneMapping","physicallyCorrectLights","doubleSided","flipSided","numClippingPlanes","numClipIntersection","depthPacking","dithering","format","sheenTint","transmission","transmissionMap","thicknessMap"];function b(t){let e;return t&&t.isTexture?e=t.encoding:t&&t.isWebGLRenderTarget?(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),e=t.texture.encoding):e=De,e}return{getParameters:function(s,a,v,_,w){const x=_.fog,y=s.isMeshStandardMaterial?_.environment:null,M=(s.isMeshStandardMaterial?n:e).get(s.envMap||y),E=g[s.type],S=w.isSkinnedMesh?function(t){const e=t.skeleton.bones;if(d)return 1024;{const t=p,n=Math.floor((t-20)/4),i=Math.min(n,e.length);return i<e.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+e.length+" bones. This GPU supports "+i+"."),0):i}}(w):0;let C,T;if(null!==s.precision&&(f=r.getMaxPrecision(s.precision),f!==s.precision&&console.warn("THREE.WebGLProgram.getParameters:",s.precision,"not supported, using",f,"instead.")),E){const t=ns[E];C=t.vertexShader,T=t.fragmentShader}else C=s.vertexShader,T=s.fragmentShader;const P=t.getRenderTarget(),A=s.alphaTest>0,L=s.clearcoat>0;return{isWebGL2:l,shaderID:E,shaderName:s.type,vertexShader:C,fragmentShader:T,defines:s.defines,isRawShaderMaterial:!0===s.isRawShaderMaterial,glslVersion:s.glslVersion,precision:f,instancing:!0===w.isInstancedMesh,instancingColor:!0===w.isInstancedMesh&&null!==w.instanceColor,supportsVertexTextures:m,outputEncoding:null!==P?b(P.texture):t.outputEncoding,map:!!s.map,mapEncoding:b(s.map),matcap:!!s.matcap,matcapEncoding:b(s.matcap),envMap:!!M,envMapMode:M&&M.mapping,envMapEncoding:b(M),envMapCubeUV:!!M&&(M.mapping===nt||M.mapping===it),lightMap:!!s.lightMap,lightMapEncoding:b(s.lightMap),aoMap:!!s.aoMap,emissiveMap:!!s.emissiveMap,emissiveMapEncoding:b(s.emissiveMap),bumpMap:!!s.bumpMap,normalMap:!!s.normalMap,objectSpaceNormalMap:s.normalMapType===Ge,tangentSpaceNormalMap:s.normalMapType===He,clearcoat:L,clearcoatMap:L&&!!s.clearcoatMap,clearcoatRoughnessMap:L&&!!s.clearcoatRoughnessMap,clearcoatNormalMap:L&&!!s.clearcoatNormalMap,displacementMap:!!s.displacementMap,roughnessMap:!!s.roughnessMap,metalnessMap:!!s.metalnessMap,specularMap:!!s.specularMap,specularIntensityMap:!!s.specularIntensityMap,specularTintMap:!!s.specularTintMap,specularTintMapEncoding:b(s.specularTintMap),alphaMap:!!s.alphaMap,alphaTest:A,gradientMap:!!s.gradientMap,sheenTint:!!s.sheenTint&&(s.sheenTint.r>0||s.sheenTint.g>0||s.sheenTint.b>0),transmission:s.transmission>0,transmissionMap:!!s.transmissionMap,thicknessMap:!!s.thicknessMap,combine:s.combine,vertexTangents:!!s.normalMap&&!!w.geometry&&!!w.geometry.attributes.tangent,vertexColors:s.vertexColors,vertexAlphas:!0===s.vertexColors&&!!w.geometry&&!!w.geometry.attributes.color&&4===w.geometry.attributes.color.itemSize,vertexUvs:!!(s.map||s.bumpMap||s.normalMap||s.specularMap||s.alphaMap||s.emissiveMap||s.roughnessMap||s.metalnessMap||s.clearcoatMap||s.clearcoatRoughnessMap||s.clearcoatNormalMap||s.displacementMap||s.transmissionMap||s.thicknessMap||s.specularIntensityMap||s.specularTintMap),uvsVertexOnly:!(s.map||s.bumpMap||s.normalMap||s.specularMap||s.alphaMap||s.emissiveMap||s.roughnessMap||s.metalnessMap||s.clearcoatNormalMap||s.transmission>0||s.transmissionMap||s.thicknessMap||s.specularIntensityMap||s.specularTintMap||!s.displacementMap),fog:!!x,useFog:s.fog,fogExp2:x&&x.isFogExp2,flatShading:!!s.flatShading,sizeAttenuation:s.sizeAttenuation,logarithmicDepthBuffer:c,skinning:!0===w.isSkinnedMesh&&S>0,maxBones:S,useVertexTexture:d,morphTargets:!!w.geometry&&!!w.geometry.morphAttributes.position,morphNormals:!!w.geometry&&!!w.geometry.morphAttributes.normal,numDirLights:a.directional.length,numPointLights:a.point.length,numSpotLights:a.spot.length,numRectAreaLights:a.rectArea.length,numHemiLights:a.hemi.length,numDirLightShadows:a.directionalShadowMap.length,numPointLightShadows:a.pointShadowMap.length,numSpotLightShadows:a.spotShadowMap.length,numClippingPlanes:o.numPlanes,numClipIntersection:o.numIntersection,format:s.format,dithering:s.dithering,shadowMapEnabled:t.shadowMap.enabled&&v.length>0,shadowMapType:t.shadowMap.type,toneMapping:s.toneMapped?t.toneMapping:W,physicallyCorrectLights:t.physicallyCorrectLights,premultipliedAlpha:s.premultipliedAlpha,doubleSided:s.side===u,flipSided:s.side===h,depthPacking:void 0!==s.depthPacking&&s.depthPacking,index0AttributeName:s.index0AttributeName,extensionDerivatives:s.extensions&&s.extensions.derivatives,extensionFragDepth:s.extensions&&s.extensions.fragDepth,extensionDrawBuffers:s.extensions&&s.extensions.drawBuffers,extensionShaderTextureLOD:s.extensions&&s.extensions.shaderTextureLOD,rendererExtensionFragDepth:l||i.has("EXT_frag_depth"),rendererExtensionDrawBuffers:l||i.has("WEBGL_draw_buffers"),rendererExtensionShaderTextureLod:l||i.has("EXT_shader_texture_lod"),customProgramCacheKey:s.customProgramCacheKey()}},getProgramCacheKey:function(e){const n=[];if(e.shaderID?n.push(e.shaderID):(n.push(e.fragmentShader),n.push(e.vertexShader)),void 0!==e.defines)for(const t in e.defines)n.push(t),n.push(e.defines[t]);if(!1===e.isRawShaderMaterial){for(let t=0;t<v.length;t++)n.push(e[v[t]]);n.push(t.outputEncoding),n.push(t.gammaFactor)}return n.push(e.customProgramCacheKey),n.join()},getUniforms:function(t){const e=g[t.type];let n;if(e){const t=ns[e];n=Nr.clone(t.uniforms)}else n=t.uniforms;return n},acquireProgram:function(e,n){let i;for(let t=0,e=a.length;t<e;t++){const e=a[t];if(e.cacheKey===n){i=e,++i.usedTimes;break}}return void 0===i&&(i=new pa(t,n,e,s),a.push(i)),i},releaseProgram:function(t){if(0==--t.usedTimes){const e=a.indexOf(t);a[e]=a[a.length-1],a.pop(),t.destroy()}},programs:a}}function fa(){let t=new WeakMap;return{get:function(e){let n=t.get(e);return void 0===n&&(n={},t.set(e,n)),n},remove:function(e){t.delete(e)},update:function(e,n,i){t.get(e)[n]=i},dispose:function(){t=new WeakMap}}}function ga(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.program!==e.program?t.program.id-e.program.id:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function va(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function ba(t){const e=[];let n=0;const i=[],r=[],s=[],o={id:-1};function a(i,r,s,a,l,c){let h=e[n];const u=t.get(s);return void 0===h?(h={id:i.id,object:i,geometry:r,material:s,program:u.program||o,groupOrder:a,renderOrder:i.renderOrder,z:l,group:c},e[n]=h):(h.id=i.id,h.object=i,h.geometry=r,h.material=s,h.program=u.program||o,h.groupOrder=a,h.renderOrder=i.renderOrder,h.z=l,h.group=c),n++,h}return{opaque:i,transmissive:r,transparent:s,init:function(){n=0,i.length=0,r.length=0,s.length=0},push:function(t,e,n,o,l,c){const h=a(t,e,n,o,l,c);n.transmission>0?r.push(h):!0===n.transparent?s.push(h):i.push(h)},unshift:function(t,e,n,o,l,c){const h=a(t,e,n,o,l,c);n.transmission>0?r.unshift(h):!0===n.transparent?s.unshift(h):i.unshift(h)},finish:function(){for(let t=n,i=e.length;t<i;t++){const n=e[t];if(null===n.id)break;n.id=null,n.object=null,n.geometry=null,n.material=null,n.program=null,n.group=null}},sort:function(t,e){i.length>1&&i.sort(t||ga),r.length>1&&r.sort(e||va),s.length>1&&s.sort(e||va)}}}function _a(t){let e=new WeakMap;return{get:function(n,i){let r;return!1===e.has(n)?(r=new ba(t),e.set(n,[r])):i>=e.get(n).length?(r=new ba(t),e.get(n).push(r)):r=e.get(n)[i],r},dispose:function(){e=new WeakMap}}}function wa(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":n={direction:new wn,color:new Hi};break;case"SpotLight":n={position:new wn,direction:new wn,color:new Hi,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new wn,color:new Hi,distance:0,decay:0};break;case"HemisphereLight":n={direction:new wn,skyColor:new Hi,groundColor:new Hi};break;case"RectAreaLight":n={color:new Hi,position:new wn,halfWidth:new wn,halfHeight:new wn}}return t[e.id]=n,n}}}let xa=0;function ya(t,e){return(e.castShadow?1:0)-(t.castShadow?1:0)}function Ma(t,e){const n=new wa,i=function(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":case"SpotLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new ln};break;case"PointLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new ln,shadowCameraNear:1,shadowCameraFar:1e3}}return t[e.id]=n,n}}}(),r={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadow:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]};for(let t=0;t<9;t++)r.probe.push(new wn);const s=new wn,o=new Zn,a=new Zn;return{setup:function(s,o){let a=0,l=0,c=0;for(let t=0;t<9;t++)r.probe[t].set(0,0,0);let h=0,u=0,d=0,p=0,m=0,f=0,g=0,v=0;s.sort(ya);const b=!0!==o?Math.PI:1;for(let t=0,e=s.length;t<e;t++){const e=s[t],o=e.color,_=e.intensity,w=e.distance,x=e.shadow&&e.shadow.map?e.shadow.map.texture:null;if(e.isAmbientLight)a+=o.r*_*b,l+=o.g*_*b,c+=o.b*_*b;else if(e.isLightProbe)for(let t=0;t<9;t++)r.probe[t].addScaledVector(e.sh.coefficients[t],_);else if(e.isDirectionalLight){const t=n.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity*b),e.castShadow){const t=e.shadow,n=i.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,r.directionalShadow[h]=n,r.directionalShadowMap[h]=x,r.directionalShadowMatrix[h]=e.shadow.matrix,f++}r.directional[h]=t,h++}else if(e.isSpotLight){const t=n.get(e);if(t.position.setFromMatrixPosition(e.matrixWorld),t.color.copy(o).multiplyScalar(_*b),t.distance=w,t.coneCos=Math.cos(e.angle),t.penumbraCos=Math.cos(e.angle*(1-e.penumbra)),t.decay=e.decay,e.castShadow){const t=e.shadow,n=i.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,r.spotShadow[d]=n,r.spotShadowMap[d]=x,r.spotShadowMatrix[d]=e.shadow.matrix,v++}r.spot[d]=t,d++}else if(e.isRectAreaLight){const t=n.get(e);t.color.copy(o).multiplyScalar(_),t.halfWidth.set(.5*e.width,0,0),t.halfHeight.set(0,.5*e.height,0),r.rectArea[p]=t,p++}else if(e.isPointLight){const t=n.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity*b),t.distance=e.distance,t.decay=e.decay,e.castShadow){const t=e.shadow,n=i.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,n.shadowCameraNear=t.camera.near,n.shadowCameraFar=t.camera.far,r.pointShadow[u]=n,r.pointShadowMap[u]=x,r.pointShadowMatrix[u]=e.shadow.matrix,g++}r.point[u]=t,u++}else if(e.isHemisphereLight){const t=n.get(e);t.skyColor.copy(e.color).multiplyScalar(_*b),t.groundColor.copy(e.groundColor).multiplyScalar(_*b),r.hemi[m]=t,m++}}p>0&&(e.isWebGL2||!0===t.has("OES_texture_float_linear")?(r.rectAreaLTC1=es.LTC_FLOAT_1,r.rectAreaLTC2=es.LTC_FLOAT_2):!0===t.has("OES_texture_half_float_linear")?(r.rectAreaLTC1=es.LTC_HALF_1,r.rectAreaLTC2=es.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),r.ambient[0]=a,r.ambient[1]=l,r.ambient[2]=c;const _=r.hash;_.directionalLength===h&&_.pointLength===u&&_.spotLength===d&&_.rectAreaLength===p&&_.hemiLength===m&&_.numDirectionalShadows===f&&_.numPointShadows===g&&_.numSpotShadows===v||(r.directional.length=h,r.spot.length=d,r.rectArea.length=p,r.point.length=u,r.hemi.length=m,r.directionalShadow.length=f,r.directionalShadowMap.length=f,r.pointShadow.length=g,r.pointShadowMap.length=g,r.spotShadow.length=v,r.spotShadowMap.length=v,r.directionalShadowMatrix.length=f,r.pointShadowMatrix.length=g,r.spotShadowMatrix.length=v,_.directionalLength=h,_.pointLength=u,_.spotLength=d,_.rectAreaLength=p,_.hemiLength=m,_.numDirectionalShadows=f,_.numPointShadows=g,_.numSpotShadows=v,r.version=xa++)},setupView:function(t,e){let n=0,i=0,l=0,c=0,h=0;const u=e.matrixWorldInverse;for(let e=0,d=t.length;e<d;e++){const d=t[e];if(d.isDirectionalLight){const t=r.directional[n];t.direction.setFromMatrixPosition(d.matrixWorld),s.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(s),t.direction.transformDirection(u),n++}else if(d.isSpotLight){const t=r.spot[l];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),t.direction.setFromMatrixPosition(d.matrixWorld),s.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(s),t.direction.transformDirection(u),l++}else if(d.isRectAreaLight){const t=r.rectArea[c];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),a.identity(),o.copy(d.matrixWorld),o.premultiply(u),a.extractRotation(o),t.halfWidth.set(.5*d.width,0,0),t.halfHeight.set(0,.5*d.height,0),t.halfWidth.applyMatrix4(a),t.halfHeight.applyMatrix4(a),c++}else if(d.isPointLight){const t=r.point[i];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),i++}else if(d.isHemisphereLight){const t=r.hemi[h];t.direction.setFromMatrixPosition(d.matrixWorld),t.direction.transformDirection(u),t.direction.normalize(),h++}}},state:r}}function Ea(t,e){const n=new Ma(t,e),i=[],r=[];return{init:function(){i.length=0,r.length=0},state:{lightsArray:i,shadowsArray:r,lights:n},setupLights:function(t){n.setup(i,t)},setupLightsView:function(t){n.setupView(i,t)},pushLight:function(t){i.push(t)},pushShadow:function(t){r.push(t)}}}function Sa(t,e){let n=new WeakMap;return{get:function(i,r=0){let s;return!1===n.has(i)?(s=new Ea(t,e),n.set(i,[s])):r>=n.get(i).length?(s=new Ea(t,e),n.get(i).push(s)):s=n.get(i)[r],s},dispose:function(){n=new WeakMap}}}class Ca extends Vi{constructor(t){super(),this.type="MeshDepthMaterial",this.depthPacking=3200,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(t)}copy(t){return super.copy(t),this.depthPacking=t.depthPacking,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}Ca.prototype.isMeshDepthMaterial=!0;class Ta extends Vi{constructor(t){super(),this.type="MeshDistanceMaterial",this.referencePosition=new wn,this.nearDistance=1,this.farDistance=1e3,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(t)}copy(t){return super.copy(t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}Ta.prototype.isMeshDistanceMaterial=!0;var Pa="uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\nuniform float samples;\n#include <packing>\nvoid main() {\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );\n\tfloat uvStart = samples <= 1.0 ? 0.0 : - 1.0;\n\tfor ( float i = 0.0; i < samples; i ++ ) {\n\t\tfloat uvOffset = uvStart + i * uvStride;\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean / samples;\n\tsquared_mean = squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}",Aa="void main() {\n\tgl_Position = vec4( position, 1.0 );\n}";function La(t,e,n){let i=new Jr;const r=new ln,s=new ln,a=new fn,p=new Ca({depthPacking:Ue}),m=new Ta,f={},g=n.maxTextureSize,v={0:h,1:c,2:u},b=new zr({uniforms:{shadow_pass:{value:null},resolution:{value:new ln},radius:{value:4},samples:{value:8}},vertexShader:Aa,fragmentShader:Pa}),_=b.clone();_.defines.HORIZONTAL_PASS=1;const w=new pr;w.setAttribute("position",new qi(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const x=new Rr(w,b),y=this;function M(n,i){const 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Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),t.texParameteri(n,10240,x(s.magFilter)),t.texParameteri(n,10241,x(s.minFilter)),s.minFilter!==at&&s.minFilter!==ht&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.")),!0===e.has("EXT_texture_filter_anisotropic")){const o=e.get("EXT_texture_filter_anisotropic");if(s.type===_t&&!1===e.has("OES_texture_float_linear"))return;if(!1===a&&s.type===wt&&!1===e.has("OES_texture_half_float_linear"))return;(s.anisotropy>1||i.get(s).__currentAnisotropy)&&(t.texParameterf(n,o.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(s.anisotropy,r.getMaxAnisotropy())),i.get(s).__currentAnisotropy=s.anisotropy)}}function L(e,n){void 0===e.__webglInit&&(e.__webglInit=!0,n.addEventListener("dispose",y),e.__webglTexture=t.createTexture(),o.memory.textures++)}function R(e,i,r){let o=3553;i.isDataTexture2DArray&&(o=35866),i.isDataTexture3D&&(o=32879),L(e,i),n.activeTexture(33984+r),n.bindTexture(o,e.__webglTexture),t.pixelStorei(37440,i.flipY),t.pixelStorei(37441,i.premultiplyAlpha),t.pixelStorei(3317,i.unpackAlignment),t.pixelStorei(37443,0);const l=function(t){return!a&&(t.wrapS!==st||t.wrapT!==st||t.minFilter!==at&&t.minFilter!==ht)}(i)&&!1===v(i.image),c=g(i.image,l,!1,h),u=v(c)||a,d=s.convert(i.format);let p,m=s.convert(i.type),f=w(i.internalFormat,d,m);A(o,i,u);const x=i.mipmaps;if(i.isDepthTexture)f=6402,a?f=i.type===_t?36012:i.type===bt?33190:i.type===Et?35056:33189:i.type===_t&&console.error("WebGLRenderer: Floating point depth texture requires WebGL2."),i.format===Rt&&6402===f&&i.type!==gt&&i.type!==bt&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),i.type=gt,m=s.convert(i.type)),i.format===kt&&6402===f&&(f=34041,i.type!==Et&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),i.type=Et,m=s.convert(i.type))),n.texImage2D(3553,0,f,c.width,c.height,0,d,m,null);else if(i.isDataTexture)if(x.length>0&&u){for(let t=0,e=x.length;t<e;t++)p=x[t],n.texImage2D(3553,t,f,p.width,p.height,0,d,m,p.data);i.generateMipmaps=!1,e.__maxMipLevel=x.length-1}else n.texImage2D(3553,0,f,c.width,c.height,0,d,m,c.data),e.__maxMipLevel=0;else if(i.isCompressedTexture){for(let t=0,e=x.length;t<e;t++)p=x[t],i.format!==Tt&&i.format!==Ct?null!==d?n.compressedTexImage2D(3553,t,f,p.width,p.height,0,p.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texImage2D(3553,t,f,p.width,p.height,0,d,m,p.data);e.__maxMipLevel=x.length-1}else if(i.isDataTexture2DArray)n.texImage3D(35866,0,f,c.width,c.height,c.depth,0,d,m,c.data),e.__maxMipLevel=0;else if(i.isDataTexture3D)n.texImage3D(32879,0,f,c.width,c.height,c.depth,0,d,m,c.data),e.__maxMipLevel=0;else if(x.length>0&&u){for(let t=0,e=x.length;t<e;t++)p=x[t],n.texImage2D(3553,t,f,d,m,p);i.generateMipmaps=!1,e.__maxMipLevel=x.length-1}else n.texImage2D(3553,0,f,d,m,c),e.__maxMipLevel=0;b(i,u)&&_(o,i,c.width,c.height),e.__version=i.version,i.onUpdate&&i.onUpdate(i)}function k(e,r,o,a,l){const c=s.convert(o.format),h=s.convert(o.type),u=w(o.internalFormat,c,h);32879===l||35866===l?n.texImage3D(l,0,u,r.width,r.height,r.depth,0,c,h,null):n.texImage2D(l,0,u,r.width,r.height,0,c,h,null),n.bindFramebuffer(36160,e),t.framebufferTexture2D(36160,a,l,i.get(o).__webglTexture,0),n.bindFramebuffer(36160,null)}function D(e,n,i){if(t.bindRenderbuffer(36161,e),n.depthBuffer&&!n.stencilBuffer){let r=33189;if(i){const e=n.depthTexture;e&&e.isDepthTexture&&(e.type===_t?r=36012:e.type===bt&&(r=33190));const i=V(n);t.renderbufferStorageMultisample(36161,i,r,n.width,n.height)}else t.renderbufferStorage(36161,r,n.width,n.height);t.framebufferRenderbuffer(36160,36096,36161,e)}else if(n.depthBuffer&&n.stencilBuffer){if(i){const e=V(n);t.renderbufferStorageMultisample(36161,e,35056,n.width,n.height)}else t.renderbufferStorage(36161,34041,n.width,n.height);t.framebufferRenderbuffer(36160,33306,36161,e)}else{const e=!0===n.isWebGLMultipleRenderTargets?n.texture[0]:n.texture,r=s.convert(e.format),o=s.convert(e.type),a=w(e.internalFormat,r,o);if(i){const e=V(n);t.renderbufferStorageMultisample(36161,e,a,n.width,n.height)}else t.renderbufferStorage(36161,a,n.width,n.height)}t.bindRenderbuffer(36161,null)}function I(e){const r=i.get(e),s=!0===e.isWebGLCubeRenderTarget;if(e.depthTexture){if(s)throw new Error("target.depthTexture not supported in Cube render targets");!function(e,r){if(r&&r.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(n.bindFramebuffer(36160,e),!r.depthTexture||!r.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");i.get(r.depthTexture).__webglTexture&&r.depthTexture.image.width===r.width&&r.depthTexture.image.height===r.height||(r.depthTexture.image.width=r.width,r.depthTexture.image.height=r.height,r.depthTexture.needsUpdate=!0),S(r.depthTexture,0);const s=i.get(r.depthTexture).__webglTexture;if(r.depthTexture.format===Rt)t.framebufferTexture2D(36160,36096,3553,s,0);else{if(r.depthTexture.format!==kt)throw new Error("Unknown depthTexture format");t.framebufferTexture2D(36160,33306,3553,s,0)}}(r.__webglFramebuffer,e)}else if(s){r.__webglDepthbuffer=[];for(let i=0;i<6;i++)n.bindFramebuffer(36160,r.__webglFramebuffer[i]),r.__webglDepthbuffer[i]=t.createRenderbuffer(),D(r.__webglDepthbuffer[i],e,!1)}else n.bindFramebuffer(36160,r.__webglFramebuffer),r.__webglDepthbuffer=t.createRenderbuffer(),D(r.__webglDepthbuffer,e,!1);n.bindFramebuffer(36160,null)}function V(t){return a&&t.isWebGLMultisampleRenderTarget?Math.min(u,t.samples):0}let N=!1,z=!1;this.allocateTextureUnit=function(){const t=E;return t>=l&&console.warn("THREE.WebGLTextures: Trying to use "+t+" texture units while this GPU supports only "+l),E+=1,t},this.resetTextureUnits=function(){E=0},this.setTexture2D=S,this.setTexture2DArray=function(t,e){const r=i.get(t);t.version>0&&r.__version!==t.version?R(r,t,e):(n.activeTexture(33984+e),n.bindTexture(35866,r.__webglTexture))},this.setTexture3D=function(t,e){const r=i.get(t);t.version>0&&r.__version!==t.version?R(r,t,e):(n.activeTexture(33984+e),n.bindTexture(32879,r.__webglTexture))},this.setTextureCube=C,this.setupRenderTarget=function(e){const l=e.texture,c=i.get(e),h=i.get(l);e.addEventListener("dispose",M),!0!==e.isWebGLMultipleRenderTargets&&(h.__webglTexture=t.createTexture(),h.__version=l.version,o.memory.textures++);const u=!0===e.isWebGLCubeRenderTarget,d=!0===e.isWebGLMultipleRenderTargets,p=!0===e.isWebGLMultisampleRenderTarget,m=l.isDataTexture3D||l.isDataTexture2DArray,f=v(e)||a;if(!a||l.format!==Ct||l.type!==_t&&l.type!==wt||(l.format=Tt,console.warn("THREE.WebGLRenderer: Rendering to textures with RGB format is not supported. Using RGBA format instead.")),u){c.__webglFramebuffer=[];for(let e=0;e<6;e++)c.__webglFramebuffer[e]=t.createFramebuffer()}else if(c.__webglFramebuffer=t.createFramebuffer(),d)if(r.drawBuffers){const n=e.texture;for(let e=0,r=n.length;e<r;e++){const r=i.get(n[e]);void 0===r.__webglTexture&&(r.__webglTexture=t.createTexture(),o.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");else if(p)if(a){c.__webglMultisampledFramebuffer=t.createFramebuffer(),c.__webglColorRenderbuffer=t.createRenderbuffer(),t.bindRenderbuffer(36161,c.__webglColorRenderbuffer);const i=s.convert(l.format),r=s.convert(l.type),o=w(l.internalFormat,i,r),a=V(e);t.renderbufferStorageMultisample(36161,a,o,e.width,e.height),n.bindFramebuffer(36160,c.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(36160,36064,36161,c.__webglColorRenderbuffer),t.bindRenderbuffer(36161,null),e.depthBuffer&&(c.__webglDepthRenderbuffer=t.createRenderbuffer(),D(c.__webglDepthRenderbuffer,e,!0)),n.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(u){n.bindTexture(34067,h.__webglTexture),A(34067,l,f);for(let t=0;t<6;t++)k(c.__webglFramebuffer[t],e,l,36064,34069+t);b(l,f)&&_(34067,l,e.width,e.height),n.unbindTexture()}else if(d){const t=e.texture;for(let r=0,s=t.length;r<s;r++){const s=t[r],o=i.get(s);n.bindTexture(3553,o.__webglTexture),A(3553,s,f),k(c.__webglFramebuffer,e,s,36064+r,3553),b(s,f)&&_(3553,s,e.width,e.height)}n.unbindTexture()}else{let t=3553;if(m)if(a){t=l.isDataTexture3D?32879:35866}else console.warn("THREE.DataTexture3D and THREE.DataTexture2DArray only supported with WebGL2.");n.bindTexture(t,h.__webglTexture),A(t,l,f),k(c.__webglFramebuffer,e,l,36064,t),b(l,f)&&_(t,l,e.width,e.height,e.depth),n.unbindTexture()}e.depthBuffer&&I(e)},this.updateRenderTargetMipmap=function(t){const e=v(t)||a,r=!0===t.isWebGLMultipleRenderTargets?t.texture:[t.texture];for(let s=0,o=r.length;s<o;s++){const o=r[s];if(b(o,e)){const e=t.isWebGLCubeRenderTarget?34067:3553,r=i.get(o).__webglTexture;n.bindTexture(e,r),_(e,o,t.width,t.height),n.unbindTexture()}}},this.updateMultisampleRenderTarget=function(e){if(e.isWebGLMultisampleRenderTarget)if(a){const r=e.width,s=e.height;let o=16384;e.depthBuffer&&(o|=256),e.stencilBuffer&&(o|=1024);const a=i.get(e);n.bindFramebuffer(36008,a.__webglMultisampledFramebuffer),n.bindFramebuffer(36009,a.__webglFramebuffer),t.blitFramebuffer(0,0,r,s,0,0,r,s,o,9728),n.bindFramebuffer(36008,null),n.bindFramebuffer(36009,a.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")},this.safeSetTexture2D=function(t,e){t&&t.isWebGLRenderTarget&&(!1===N&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),N=!0),t=t.texture),S(t,e)},this.safeSetTextureCube=function(t,e){t&&t.isWebGLCubeRenderTarget&&(!1===z&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),z=!0),t=t.texture),C(t,e)}}function Da(t,e,n){const i=n.isWebGL2;return{convert:function(t){let n;if(t===pt)return 5121;if(t===xt)return 32819;if(t===yt)return 32820;if(t===Mt)return 33635;if(t===mt)return 5120;if(t===ft)return 5122;if(t===gt)return 5123;if(t===vt)return 5124;if(t===bt)return 5125;if(t===_t)return 5126;if(t===wt)return i?5131:(n=e.get("OES_texture_half_float"),null!==n?n.HALF_FLOAT_OES:null);if(t===St)return 6406;if(t===Ct)return 6407;if(t===Tt)return 6408;if(t===Pt)return 6409;if(t===At)return 6410;if(t===Rt)return 6402;if(t===kt)return 34041;if(t===Dt)return 6403;if(t===It)return 36244;if(t===Vt)return 33319;if(t===Nt)return 33320;if(t===zt)return 36248;if(t===Ot)return 36249;if(t===Bt||t===Ft||t===Ut||t===Ht){if(n=e.get("WEBGL_compressed_texture_s3tc"),null===n)return null;if(t===Bt)return n.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===Ft)return n.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===Ut)return n.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===Ht)return n.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(t===Gt||t===jt||t===Wt||t===qt){if(n=e.get("WEBGL_compressed_texture_pvrtc"),null===n)return null;if(t===Gt)return n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(t===jt)return n.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(t===Wt)return n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(t===qt)return n.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(t===Xt)return n=e.get("WEBGL_compressed_texture_etc1"),null!==n?n.COMPRESSED_RGB_ETC1_WEBGL:null;if((t===Kt||t===Yt)&&(n=e.get("WEBGL_compressed_texture_etc"),null!==n)){if(t===Kt)return n.COMPRESSED_RGB8_ETC2;if(t===Yt)return n.COMPRESSED_RGBA8_ETC2_EAC}return t===Jt||t===Zt||t===$t||t===Qt||t===te||t===ee||t===ne||t===ie||t===re||t===se||t===oe||t===ae||t===le||t===ce||t===ue||t===de||t===pe||t===me||t===fe||t===ge||t===ve||t===be||t===_e||t===we||t===xe||t===ye||t===Me||t===Ee?(n=e.get("WEBGL_compressed_texture_astc"),null!==n?t:null):t===he?(n=e.get("EXT_texture_compression_bptc"),null!==n?t:null):t===Et?i?34042:(n=e.get("WEBGL_depth_texture"),null!==n?n.UNSIGNED_INT_24_8_WEBGL:null):void 0}}}class Ia extends Br{constructor(t=[]){super(),this.cameras=t}}Ia.prototype.isArrayCamera=!0;class Va extends yi{constructor(){super(),this.type="Group"}}Va.prototype.isGroup=!0;const Na={type:"move"};class za{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new Va,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new Va,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new wn,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new wn),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new Va,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new wn,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new wn),this._grip}dispatchEvent(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),null!==this._hand&&this._hand.dispatchEvent(t),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(t,e,n){let i=null,r=null,s=null;const o=this._targetRay,a=this._grip,l=this._hand;if(t&&"visible-blurred"!==e.session.visibilityState)if(null!==o&&(i=e.getPose(t.targetRaySpace,n),null!==i&&(o.matrix.fromArray(i.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),i.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(i.linearVelocity)):o.hasLinearVelocity=!1,i.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(i.angularVelocity)):o.hasAngularVelocity=!1,this.dispatchEvent(Na))),l&&t.hand){s=!0;for(const i of t.hand.values()){const t=e.getJointPose(i,n);if(void 0===l.joints[i.jointName]){const t=new Va;t.matrixAutoUpdate=!1,t.visible=!1,l.joints[i.jointName]=t,l.add(t)}const r=l.joints[i.jointName];null!==t&&(r.matrix.fromArray(t.transform.matrix),r.matrix.decompose(r.position,r.rotation,r.scale),r.jointRadius=t.radius),r.visible=null!==t}const i=l.joints["index-finger-tip"],r=l.joints["thumb-tip"],o=i.position.distanceTo(r.position),a=.02,c=.005;l.inputState.pinching&&o>a+c?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!l.inputState.pinching&&o<=a-c&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else null!==a&&t.gripSpace&&(r=e.getPose(t.gripSpace,n),null!==r&&(a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),r.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(r.linearVelocity)):a.hasLinearVelocity=!1,r.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(r.angularVelocity)):a.hasAngularVelocity=!1));return null!==o&&(o.visible=null!==i),null!==a&&(a.visible=null!==r),null!==l&&(l.visible=null!==s),this}}class Oa extends Ke{constructor(t,e){super();const n=this,i=t.state;let r=null,s=1,o=null,a="local-floor",l=null,c=null,h=null,u=null,d=null,p=!1,m=null,f=null,g=null,v=null,b=null,_=null;const w=[],x=new Map,y=new Br;y.layers.enable(1),y.viewport=new fn;const M=new Br;M.layers.enable(2),M.viewport=new fn;const E=[y,M],S=new Ia;S.layers.enable(1),S.layers.enable(2);let C=null,T=null;function P(t){const e=x.get(t.inputSource);e&&e.dispatchEvent({type:t.type,data:t.inputSource})}function A(){x.forEach((function(t,e){t.disconnect(e)})),x.clear(),C=null,T=null,i.bindXRFramebuffer(null),t.setRenderTarget(t.getRenderTarget()),h&&e.deleteFramebuffer(h),m&&e.deleteFramebuffer(m),f&&e.deleteRenderbuffer(f),g&&e.deleteRenderbuffer(g),h=null,m=null,f=null,g=null,d=null,u=null,c=null,r=null,V.stop(),n.isPresenting=!1,n.dispatchEvent({type:"sessionend"})}function L(t){const e=r.inputSources;for(let t=0;t<w.length;t++)x.set(e[t],w[t]);for(let e=0;e<t.removed.length;e++){const n=t.removed[e],i=x.get(n);i&&(i.dispatchEvent({type:"disconnected",data:n}),x.delete(n))}for(let e=0;e<t.added.length;e++){const n=t.added[e],i=x.get(n);i&&i.dispatchEvent({type:"connected",data:n})}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(t){let e=w[t];return void 0===e&&(e=new za,w[t]=e),e.getTargetRaySpace()},this.getControllerGrip=function(t){let e=w[t];return void 0===e&&(e=new za,w[t]=e),e.getGripSpace()},this.getHand=function(t){let e=w[t];return void 0===e&&(e=new za,w[t]=e),e.getHandSpace()},this.setFramebufferScaleFactor=function(t){s=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(t){a=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return o},this.getBaseLayer=function(){return null!==u?u:d},this.getBinding=function(){return 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t=u.textureWidth,n=u.textureHeight;i.bindFramebuffer(36008,m),i.bindFramebuffer(36009,h),e.invalidateFramebuffer(36008,[b]),e.invalidateFramebuffer(36009,[b]),e.blitFramebuffer(0,0,t,n,0,0,t,n,16384,9728),e.invalidateFramebuffer(36008,[36064]),i.bindFramebuffer(36008,null),i.bindFramebuffer(36009,null),i.bindFramebuffer(36160,m)}v=null})),this.setAnimationLoop=function(t){I=t},this.dispose=function(){}}}function Ba(t){function e(e,n){e.opacity.value=n.opacity,n.color&&e.diffuse.value.copy(n.color),n.emissive&&e.emissive.value.copy(n.emissive).multiplyScalar(n.emissiveIntensity),n.map&&(e.map.value=n.map),n.alphaMap&&(e.alphaMap.value=n.alphaMap),n.specularMap&&(e.specularMap.value=n.specularMap),n.alphaTest>0&&(e.alphaTest.value=n.alphaTest);const i=t.get(n).envMap;if(i){e.envMap.value=i,e.flipEnvMap.value=i.isCubeTexture&&!1===i.isRenderTargetTexture?-1:1,e.reflectivity.value=n.reflectivity,e.ior.value=n.ior,e.refractionRatio.value=n.refractionRatio;const r=t.get(i).__maxMipLevel;void 0!==r&&(e.maxMipLevel.value=r)}let r,s;n.lightMap&&(e.lightMap.value=n.lightMap,e.lightMapIntensity.value=n.lightMapIntensity),n.aoMap&&(e.aoMap.value=n.aoMap,e.aoMapIntensity.value=n.aoMapIntensity),n.map?r=n.map:n.specularMap?r=n.specularMap:n.displacementMap?r=n.displacementMap:n.normalMap?r=n.normalMap:n.bumpMap?r=n.bumpMap:n.roughnessMap?r=n.roughnessMap:n.metalnessMap?r=n.metalnessMap:n.alphaMap?r=n.alphaMap:n.emissiveMap?r=n.emissiveMap:n.clearcoatMap?r=n.clearcoatMap:n.clearcoatNormalMap?r=n.clearcoatNormalMap:n.clearcoatRoughnessMap?r=n.clearcoatRoughnessMap:n.specularIntensityMap?r=n.specularIntensityMap:n.specularTintMap?r=n.specularTintMap:n.transmissionMap?r=n.transmissionMap:n.thicknessMap&&(r=n.thicknessMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),e.uvTransform.value.copy(r.matrix)),n.aoMap?s=n.aoMap:n.lightMap&&(s=n.lightMap),void 0!==s&&(s.isWebGLRenderTarget&&(s=s.texture),!0===s.matrixAutoUpdate&&s.updateMatrix(),e.uv2Transform.value.copy(s.matrix))}function n(e,n){e.roughness.value=n.roughness,e.metalness.value=n.metalness,n.roughnessMap&&(e.roughnessMap.value=n.roughnessMap),n.metalnessMap&&(e.metalnessMap.value=n.metalnessMap),n.emissiveMap&&(e.emissiveMap.value=n.emissiveMap),n.bumpMap&&(e.bumpMap.value=n.bumpMap,e.bumpScale.value=n.bumpScale,n.side===h&&(e.bumpScale.value*=-1)),n.normalMap&&(e.normalMap.value=n.normalMap,e.normalScale.value.copy(n.normalScale),n.side===h&&e.normalScale.value.negate()),n.displacementMap&&(e.displacementMap.value=n.displacementMap,e.displacementScale.value=n.displacementScale,e.displacementBias.value=n.displacementBias);t.get(n).envMap&&(e.envMapIntensity.value=n.envMapIntensity)}return{refreshFogUniforms:function(t,e){t.fogColor.value.copy(e.color),e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)},refreshMaterialUniforms:function(t,i,r,s,o){i.isMeshBasicMaterial?e(t,i):i.isMeshLambertMaterial?(e(t,i),function(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}(t,i)):i.isMeshToonMaterial?(e(t,i),function(t,e){e.gradientMap&&(t.gradientMap.value=e.gradientMap);e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,e.side===h&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),e.side===h&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshPhongMaterial?(e(t,i),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,e.side===h&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),e.side===h&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshStandardMaterial?(e(t,i),i.isMeshPhysicalMaterial?function(t,e,i){n(t,e),t.ior.value=e.ior,e.sheenTint&&t.sheenTint.value.copy(e.sheenTint);e.clearcoat>0&&(t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.clearcoatMap&&(t.clearcoatMap.value=e.clearcoatMap),e.clearcoatRoughnessMap&&(t.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap),e.clearcoatNormalMap&&(t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),t.clearcoatNormalMap.value=e.clearcoatNormalMap,e.side===h&&t.clearcoatNormalScale.value.negate()));e.transmission>0&&(t.transmission.value=e.transmission,t.transmissionSamplerMap.value=i.texture,t.transmissionSamplerSize.value.set(i.width,i.height),e.transmissionMap&&(t.transmissionMap.value=e.transmissionMap),t.thickness.value=e.thickness,e.thicknessMap&&(t.thicknessMap.value=e.thicknessMap),t.attenuationDistance.value=e.attenuationDistance,t.attenuationTint.value.copy(e.attenuationTint));t.specularIntensity.value=e.specularIntensity,t.specularTint.value.copy(e.specularTint),e.specularIntensityMap&&(t.specularIntensityMap.value=e.specularIntensityMap);e.specularTintMap&&(t.specularTintMap.value=e.specularTintMap)}(t,i,o):n(t,i)):i.isMeshMatcapMaterial?(e(t,i),function(t,e){e.matcap&&(t.matcap.value=e.matcap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,e.side===h&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),e.side===h&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshDepthMaterial?(e(t,i),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshDistanceMaterial?(e(t,i),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias);t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}(t,i)):i.isMeshNormalMaterial?(e(t,i),function(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,e.side===h&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),e.side===h&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity}(t,i),i.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(t,i)):i.isPoin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r;e.map?r=e.map:e.alphaMap&&(r=e.alphaMap);void 0!==r&&(!0===r.matrixAutoUpdate&&r.updateMatrix(),t.uvTransform.value.copy(r.matrix))}(t,i,r,s):i.isSpriteMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);e.alphaTest>0&&(t.alphaTest.value=e.alphaTest);let n;e.map?n=e.map:e.alphaMap&&(n=e.alphaMap);void 0!==n&&(!0===n.matrixAutoUpdate&&n.updateMatrix(),t.uvTransform.value.copy(n.matrix))}(t,i):i.isShadowMaterial?(t.color.value.copy(i.color),t.opacity.value=i.opacity):i.isShaderMaterial&&(i.uniformsNeedUpdate=!1)}}}function Fa(t={}){const e=void 0!==t.canvas?t.canvas:function(){const t=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return t.style.display="block",t}(),n=void 0!==t.context?t.context:null,i=void 0!==t.alpha&&t.alpha,r=void 0===t.depth||t.depth,s=void 0===t.stencil||t.stencil,o=void 0!==t.antialias&&t.antialias,a=void 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i=e.getAttributes();t.hasPositions&&(xt.bindBuffer(34962,n.position),xt.bufferData(34962,t.positionArray,35048),bt.enableAttribute(i.position.location),xt.vertexAttribPointer(i.position.location,3,5126,!1,0,0)),t.hasNormals&&(xt.bindBuffer(34962,n.normal),xt.bufferData(34962,t.normalArray,35048),bt.enableAttribute(i.normal.location),xt.vertexAttribPointer(i.normal.location,3,5126,!1,0,0)),t.hasUvs&&(xt.bindBuffer(34962,n.uv),xt.bufferData(34962,t.uvArray,35048),bt.enableAttribute(i.uv.location),xt.vertexAttribPointer(i.uv.location,2,5126,!1,0,0)),t.hasColors&&(xt.bindBuffer(34962,n.color),xt.bufferData(34962,t.colorArray,35048),bt.enableAttribute(i.color.location),xt.vertexAttribPointer(i.color.location,3,5126,!1,0,0)),bt.disableUnusedAttributes(),xt.drawArrays(4,0,t.count),t.count=0},this.renderBufferDirect=function(t,e,n,i,r,s){null===e&&(e=G);const o=r.isMesh&&r.matrixWorld.determinant()<0,a=Bt(t,e,i,r);K.setMaterial(i,o);let l=n.index;const c=n.attributes.position;if(null===l){if(void 0===c||0===c.count)return}else if(0===l.count)return;let h,u=1;!0===i.wireframe&&(l=et.getWireframeAttribute(n),u=2),void 0===n.morphAttributes.position&&void 0===n.morphAttributes.normal||mt.update(r,n,i,a),bt.setup(r,i,a,n,l);let d=ft;null!==l&&(h=tt.get(l),d=gt,d.setIndex(h));const p=null!==l?l.count:c.count,m=n.drawRange.start*u,f=n.drawRange.count*u,g=null!==s?s.start*u:0,v=null!==s?s.count*u:1/0,b=Math.max(m,g),_=Math.min(p,m+f,g+v)-1,w=Math.max(0,_-b+1);if(0!==w){if(r.isMesh)!0===i.wireframe?(K.setLineWidth(i.wireframeLinewidth*j()),d.setMode(1)):d.setMode(4);else if(r.isLine){let t=i.linewidth;void 0===t&&(t=1),K.setLineWidth(t*j()),r.isLineSegments?d.setMode(1):r.isLineLoop?d.setMode(2):d.setMode(3)}else r.isPoints?d.setMode(0):r.isSprite&&d.setMode(4);if(r.isInstancedMesh)d.renderInstances(b,w,r.count);else if(n.isInstancedBufferGeometry){const t=Math.min(n.instanceCount,n._maxInstanceCount);d.renderInstances(b,w,t)}else 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if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.frame!==Y.render.frame&&(t.skeleton.update(),t.skeleton.frame=Y.render.frame),!t.frustumCulled||z.intersectsObject(t))){i&&H.setFromMatrixPosition(t.matrixWorld).applyMatrix4(U);const e=nt.update(t),r=t.material;if(Array.isArray(r)){const i=e.groups;for(let s=0,o=i.length;s<o;s++){const o=i[s],a=r[o.materialIndex];a&&a.visible&&m.push(t,e,a,n,H.z,o)}}else r.visible&&m.push(t,e,r,n,H.z,null)}const r=t.children;for(let t=0,s=r.length;t<s;t++)Dt(r[t],e,n,i)}function It(t,e,n,i){const r=t.opaque,s=t.transmissive,a=t.transparent;f.setupLightsView(n),s.length>0&&function(t,e,n){if(null===F){const t=!0===o&&!0===X.isWebGL2;F=new(t?bn:gn)(1024,1024,{generateMipmaps:!0,type:null!==vt.convert(wt)?wt:pt,minFilter:dt,magFilter:at,wrapS:st,wrapT:st})}const i=b.getRenderTarget();b.setRenderTarget(F),b.clear();const r=b.toneMapping;b.toneMapping=W,Vt(t,e,n),b.toneMapping=r,Z.updateMultisampleRenderTarget(F),Z.updateRenderTargetMipmap(F),b.setRenderTarget(i)}(r,e,n),i&&K.viewport(S.copy(i)),r.length>0&&Vt(r,e,n),s.length>0&&Vt(s,e,n),a.length>0&&Vt(a,e,n)}function Vt(t,e,n){const i=!0===e.isScene?e.overrideMaterial:null;for(let r=0,s=t.length;r<s;r++){const s=t[r],o=s.object,a=s.geometry,l=null===i?s.material:i,c=s.group;o.layers.test(n.layers)&&Nt(o,e,n,a,l,c)}}function Nt(t,e,n,i,r,s){if(t.onBeforeRender(b,e,n,i,r,s),t.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.isImmediateRenderObject){const 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u=i.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(u.clippingPlanes=ct.uniform),Ot(t,a),i.needsLights=function(t){return t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),i.lightsStateVersion=o,i.needsLights&&(u.ambientLightColor.value=r.state.ambient,u.lightProbe.value=r.state.probe,u.directionalLights.value=r.state.directional,u.directionalLightShadows.value=r.state.directionalShadow,u.spotLights.value=r.state.spot,u.spotLightShadows.value=r.state.spotShadow,u.rectAreaLights.value=r.state.rectArea,u.ltc_1.value=r.state.rectAreaLTC1,u.ltc_2.value=r.state.rectAreaLTC2,u.pointLights.value=r.state.point,u.pointLightShadows.value=r.state.pointShadow,u.hemisphereLights.value=r.state.hemi,u.directionalShadowMap.value=r.state.directionalShadowMap,u.directionalShadowMatrix.value=r.state.directionalShadowMatrix,u.spotShadowMap.value=r.state.spotShadowMap,u.spotShadowMatrix.value=r.state.spotShadowMatrix,u.pointShadowMap.value=r.state.pointShadowMap,u.pointShadowMatrix.value=r.state.pointShadowMatrix);const 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C,T;return(_||d.receiveShadow!==i.receiveShadow)&&(d.receiveShadow=i.receiveShadow,x.setValue(xt,"receiveShadow",i.receiveShadow)),_&&(x.setValue(xt,"toneMappingExposure",b.toneMappingExposure),d.needsLights&&(T=w,(C=S).ambientLightColor.needsUpdate=T,C.lightProbe.needsUpdate=T,C.directionalLights.needsUpdate=T,C.directionalLightShadows.needsUpdate=T,C.pointLights.needsUpdate=T,C.pointLightShadows.needsUpdate=T,C.spotLights.needsUpdate=T,C.spotLightShadows.needsUpdate=T,C.rectAreaLights.needsUpdate=T,C.hemisphereLights.needsUpdate=T),r&&n.fog&&rt.refreshFogUniforms(S,r),rt.refreshMaterialUniforms(S,n,L,A,F),Xo.upload(xt,d.uniformsList,S,Z)),n.isShaderMaterial&&!0===n.uniformsNeedUpdate&&(Xo.upload(xt,d.uniformsList,S,Z),n.uniformsNeedUpdate=!1),n.isSpriteMaterial&&x.setValue(xt,"center",i.center),x.setValue(xt,"modelViewMatrix",i.modelViewMatrix),x.setValue(xt,"normalMatrix",i.normalMatrix),x.setValue(xt,"modelMatrix",i.matrixWorld),g}kt.setAnimationLoop((function(t){At&&At(t)})),"undefined"!=typeof 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n=f.state.shadowsArray;if(ht.render(n,t,e),!0===O&&ct.endShadows(),!0===this.info.autoReset&&this.info.reset(),ut.render(m,t),f.setupLights(b.physicallyCorrectLights),e.isArrayCamera){const n=e.cameras;for(let e=0,i=n.length;e<i;e++){const i=n[e];It(m,t,i,i.viewport)}}else It(m,t,e);null!==y&&(Z.updateMultisampleRenderTarget(y),Z.updateRenderTargetMipmap(y)),!0===t.isScene&&t.onAfterRender(b,t,e),K.buffers.depth.setTest(!0),K.buffers.depth.setMask(!0),K.buffers.color.setMask(!0),K.setPolygonOffset(!1),bt.resetDefaultState(),M=-1,E=null,v.pop(),f=v.length>0?v[v.length-1]:null,g.pop(),m=g.length>0?g[g.length-1]:null},this.getActiveCubeFace=function(){return w},this.getActiveMipmapLevel=function(){return x},this.getRenderTarget=function(){return y},this.setRenderTarget=function(t,e=0,n=0){y=t,w=e,x=n,t&&void 0===J.get(t).__webglFramebuffer&&Z.setupRenderTarget(t);let i=null,r=!1,s=!1;if(t){const n=t.texture;(n.isDataTexture3D||n.isDataTexture2DArray)&&(s=!0);const o=J.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(i=o[e],r=!0):i=t.isWebGLMultisampleRenderTarget?J.get(t).__webglMultisampledFramebuffer:o,S.copy(t.viewport),C.copy(t.scissor),T=t.scissorTest}else S.copy(D).multiplyScalar(L).floor(),C.copy(I).multiplyScalar(L).floor(),T=V;if(K.bindFramebuffer(36160,i)&&X.drawBuffers){let e=!1;if(t)if(t.isWebGLMultipleRenderTargets){const n=t.texture;if(N.length!==n.length||36064!==N[0]){for(let t=0,e=n.length;t<e;t++)N[t]=36064+t;N.length=n.length,e=!0}}else 1===N.length&&36064===N[0]||(N[0]=36064,N.length=1,e=!0);else 1===N.length&&1029===N[0]||(N[0]=1029,N.length=1,e=!0);e&&(X.isWebGL2?xt.drawBuffers(N):q.get("WEBGL_draw_buffers").drawBuffersWEBGL(N))}if(K.viewport(S),K.scissor(C),K.setScissorTest(T),r){const i=J.get(t.texture);xt.framebufferTexture2D(36160,36064,34069+e,i.__webglTexture,n)}else if(s){const i=J.get(t.texture),r=e||0;xt.framebufferTextureLayer(36160,36064,i.__webglTexture,n||0,r)}M=-1},this.readRenderTargetPixels=function(t,e,n,i,r,s,o){if(!t||!t.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let a=J.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==o&&(a=a[o]),a){K.bindFramebuffer(36160,a);try{const o=t.texture,a=o.format,l=o.type;if(a!==Tt&&vt.convert(a)!==xt.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");const c=l===wt&&(q.has("EXT_color_buffer_half_float")||X.isWebGL2&&q.has("EXT_color_buffer_float"));if(!(l===pt||vt.convert(l)===xt.getParameter(35738)||l===_t&&(X.isWebGL2||q.has("OES_texture_float")||q.has("WEBGL_color_buffer_float"))||c))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or 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Framebuffer not complete.")}finally{const t=null!==y?J.get(y).__webglFramebuffer:null;K.bindFramebuffer(36160,t)}}},this.copyFramebufferToTexture=function(t,e,n=0){const i=Math.pow(2,-n),r=Math.floor(e.image.width*i),s=Math.floor(e.image.height*i);let o=vt.convert(e.format);X.isWebGL2&&(6407===o&&(o=32849),6408===o&&(o=32856)),Z.setTexture2D(e,0),xt.copyTexImage2D(3553,n,o,t.x,t.y,r,s,0),K.unbindTexture()},this.copyTextureToTexture=function(t,e,n,i=0){const r=e.image.width,s=e.image.height,o=vt.convert(n.format),a=vt.convert(n.type);Z.setTexture2D(n,0),xt.pixelStorei(37440,n.flipY),xt.pixelStorei(37441,n.premultiplyAlpha),xt.pixelStorei(3317,n.unpackAlignment),e.isDataTexture?xt.texSubImage2D(3553,i,t.x,t.y,r,s,o,a,e.image.data):e.isCompressedTexture?xt.compressedTexSubImage2D(3553,i,t.x,t.y,e.mipmaps[0].width,e.mipmaps[0].height,o,e.mipmaps[0].data):xt.texSubImage2D(3553,i,t.x,t.y,o,a,e.image),0===i&&n.generateMipmaps&&xt.generateMipmap(3553),K.unbindTexture()},this.copyTextureToTexture3D=function(t,e,n,i,r=0){if(b.isWebGL1Renderer)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");const s=t.max.x-t.min.x+1,o=t.max.y-t.min.y+1,a=t.max.z-t.min.z+1,l=vt.convert(i.format),c=vt.convert(i.type);let h;if(i.isDataTexture3D)Z.setTexture3D(i,0),h=32879;else{if(!i.isDataTexture2DArray)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");Z.setTexture2DArray(i,0),h=35866}xt.pixelStorei(37440,i.flipY),xt.pixelStorei(37441,i.premultiplyAlpha),xt.pixelStorei(3317,i.unpackAlignment);const u=xt.getParameter(3314),d=xt.getParameter(32878),p=xt.getParameter(3316),m=xt.getParameter(3315),f=xt.getParameter(32877),g=n.isCompressedTexture?n.mipmaps[0]:n.image;xt.pixelStorei(3314,g.width),xt.pixelStorei(32878,g.height),xt.pixelStorei(3316,t.min.x),xt.pixelStorei(3315,t.min.y),xt.pixelStorei(32877,t.min.z),n.isDataTexture||n.isDataTexture3D?xt.texSubImage3D(h,r,e.x,e.y,e.z,s,o,a,l,c,g.data):n.isCompressedTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),xt.compressedTexSubImage3D(h,r,e.x,e.y,e.z,s,o,a,l,g.data)):xt.texSubImage3D(h,r,e.x,e.y,e.z,s,o,a,l,c,g),xt.pixelStorei(3314,u),xt.pixelStorei(32878,d),xt.pixelStorei(3316,p),xt.pixelStorei(3315,m),xt.pixelStorei(32877,f),0===r&&i.generateMipmaps&&xt.generateMipmap(h),K.unbindTexture()},this.initTexture=function(t){Z.setTexture2D(t,0),K.unbindTexture()},this.resetState=function(){w=0,x=0,y=null,K.reset(),bt.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}class Ua extends Fa{}Ua.prototype.isWebGL1Renderer=!0;class Ha{constructor(t,e=25e-5){this.name="",this.color=new Hi(t),this.density=e}clone(){return new Ha(this.color,this.density)}toJSON(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}}Ha.prototype.isFogExp2=!0;class Ga{constructor(t,e=1,n=1e3){this.name="",this.color=new Hi(t),this.near=e,this.far=n}clone(){return new Ga(this.color,this.near,this.far)}toJSON(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}Ga.prototype.isFog=!0;class ja extends yi{constructor(){super(),this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}ja.prototype.isScene=!0;class Wa{constructor(t,e){this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=We,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=Qe()}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let i=0,r=this.stride;i<r;i++)this.array[t+i]=e.array[n+i];return this}set(t,e=0){return this.array.set(t,e),this}clone(t){void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Qe()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(e,this.stride);return n.setUsage(this.usage),n}onUpload(t){return this.onUploadCallback=t,this}toJSON(t){return void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Qe()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=Array.prototype.slice.call(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}Wa.prototype.isInterleavedBuffer=!0;const qa=new wn;class Xa{constructor(t,e,n,i=!1){this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=!0===i}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)qa.x=this.getX(e),qa.y=this.getY(e),qa.z=this.getZ(e),qa.applyMatrix4(t),this.setXYZ(e,qa.x,qa.y,qa.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)qa.x=this.getX(e),qa.y=this.getY(e),qa.z=this.getZ(e),qa.applyNormalMatrix(t),this.setXYZ(e,qa.x,qa.y,qa.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)qa.x=this.getX(e),qa.y=this.getY(e),qa.z=this.getZ(e),qa.transformDirection(t),this.setXYZ(e,qa.x,qa.y,qa.z);return this}setX(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){return this.data.array[t*this.data.stride+this.offset]}getY(t){return this.data.array[t*this.data.stride+this.offset+1]}getZ(t){return this.data.array[t*this.data.stride+this.offset+2]}getW(t){return this.data.array[t*this.data.stride+this.offset+3]}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this.data.array[t+3]=r,this}clone(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return new qi(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new Xa(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}Xa.prototype.isInterleavedBufferAttribute=!0;class Ka extends Vi{constructor(t){super(),this.type="SpriteMaterial",this.color=new Hi(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this}}let Ya;Ka.prototype.isSpriteMaterial=!0;const Ja=new wn,Za=new wn,$a=new wn,Qa=new ln,tl=new ln,el=new Zn,nl=new wn,il=new wn,rl=new wn,sl=new ln,ol=new ln,al=new ln;class ll extends yi{constructor(t){if(super(),this.type="Sprite",void 0===Ya){Ya=new pr;const t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),e=new Wa(t,5);Ya.setIndex([0,1,2,0,2,3]),Ya.setAttribute("position",new Xa(e,3,0,!1)),Ya.setAttribute("uv",new Xa(e,2,3,!1))}this.geometry=Ya,this.material=void 0!==t?t:new Ka,this.center=new ln(.5,.5)}raycast(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Za.setFromMatrixScale(this.matrixWorld),el.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),$a.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&Za.multiplyScalar(-$a.z);const n=this.material.rotation;let i,r;0!==n&&(r=Math.cos(n),i=Math.sin(n));const s=this.center;cl(nl.set(-.5,-.5,0),$a,s,Za,i,r),cl(il.set(.5,-.5,0),$a,s,Za,i,r),cl(rl.set(.5,.5,0),$a,s,Za,i,r),sl.set(0,0),ol.set(1,0),al.set(1,1);let o=t.ray.intersectTriangle(nl,il,rl,!1,Ja);if(null===o&&(cl(il.set(-.5,.5,0),$a,s,Za,i,r),ol.set(0,1),o=t.ray.intersectTriangle(nl,rl,il,!1,Ja),null===o))return;const a=t.ray.origin.distanceTo(Ja);a<t.near||a>t.far||e.push({distance:a,point:Ja.clone(),uv:Di.getUV(Ja,nl,il,rl,sl,ol,al,new ln),face:null,object:this})}copy(t){return super.copy(t),void 0!==t.center&&this.center.copy(t.center),this.material=t.material,this}}function cl(t,e,n,i,r,s){Qa.subVectors(t,n).addScalar(.5).multiply(i),void 0!==r?(tl.x=s*Qa.x-r*Qa.y,tl.y=r*Qa.x+s*Qa.y):tl.copy(Qa),t.copy(e),t.x+=tl.x,t.y+=tl.y,t.applyMatrix4(el)}ll.prototype.isSprite=!0;const hl=new wn,ul=new wn;class dl extends yi{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(t){super.copy(t,!1);const e=t.levels;for(let t=0,n=e.length;t<n;t++){const n=e[t];this.addLevel(n.object.clone(),n.distance)}return this.autoUpdate=t.autoUpdate,this}addLevel(t,e=0){e=Math.abs(e);const n=this.levels;let i;for(i=0;i<n.length&&!(e<n[i].distance);i++);return n.splice(i,0,{distance:e,object:t}),this.add(t),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(t){const e=this.levels;if(e.length>0){let n,i;for(n=1,i=e.length;n<i&&!(t<e[n].distance);n++);return e[n-1].object}return null}raycast(t,e){if(this.levels.length>0){hl.setFromMatrixPosition(this.matrixWorld);const n=t.ray.origin.distanceTo(hl);this.getObjectForDistance(n).raycast(t,e)}}update(t){const e=this.levels;if(e.length>1){hl.setFromMatrixPosition(t.matrixWorld),ul.setFromMatrixPosition(this.matrixWorld);const n=hl.distanceTo(ul)/t.zoom;let i,r;for(e[0].object.visible=!0,i=1,r=e.length;i<r&&n>=e[i].distance;i++)e[i-1].object.visible=!1,e[i].object.visible=!0;for(this._currentLevel=i-1;i<r;i++)e[i].object.visible=!1}}toJSON(t){const e=super.toJSON(t);!1===this.autoUpdate&&(e.object.autoUpdate=!1),e.object.levels=[];const n=this.levels;for(let t=0,i=n.length;t<i;t++){const i=n[t];e.object.levels.push({object:i.object.uuid,distance:i.distance})}return e}}const pl=new wn,ml=new fn,fl=new fn,gl=new wn,vl=new Zn;class bl extends Rr{constructor(t,e){super(t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Zn,this.bindMatrixInverse=new Zn}copy(t){return super.copy(t),this.bindMode=t.bindMode,this.bindMatrix.copy(t.bindMatrix),this.bindMatrixInverse.copy(t.bindMatrixInverse),this.skeleton=t.skeleton,this}bind(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.copy(e).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const t=new fn,e=this.geometry.attributes.skinWeight;for(let n=0,i=e.count;n<i;n++){t.x=e.getX(n),t.y=e.getY(n),t.z=e.getZ(n),t.w=e.getW(n);const i=1/t.manhattanLength();i!==1/0?t.multiplyScalar(i):t.set(1,0,0,0),e.setXYZW(n,t.x,t.y,t.z,t.w)}}updateMatrixWorld(t){super.updateMatrixWorld(t),"attached"===this.bindMode?this.bindMatrixInverse.copy(this.matrixWorld).invert():"detached"===this.bindMode?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(t,e){const n=this.skeleton,i=this.geometry;ml.fromBufferAttribute(i.attributes.skinIndex,t),fl.fromBufferAttribute(i.attributes.skinWeight,t),pl.fromBufferAttribute(i.attributes.position,t).applyMatrix4(this.bindMatrix),e.set(0,0,0);for(let t=0;t<4;t++){const i=fl.getComponent(t);if(0!==i){const r=ml.getComponent(t);vl.multiplyMatrices(n.bones[r].matrixWorld,n.boneInverses[r]),e.addScaledVector(gl.copy(pl).applyMatrix4(vl),i)}}return e.applyMatrix4(this.bindMatrixInverse)}}bl.prototype.isSkinnedMesh=!0;class _l extends yi{constructor(){super(),this.type="Bone"}}_l.prototype.isBone=!0;class wl extends pn{constructor(t=null,e=1,n=1,i,r,s,o,a,l=at,c=at,h,u){super(null,s,o,a,l,c,i,r,h,u),this.image={data:t,width:e,height:n},this.magFilter=l,this.minFilter=c,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}wl.prototype.isDataTexture=!0;const xl=new Zn,yl=new Zn;class Ml{constructor(t=[],e=[]){this.uuid=Qe(),this.bones=t.slice(0),this.boneInverses=e,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.frame=-1,this.init()}init(){const t=this.bones,e=this.boneInverses;if(this.boneMatrices=new Float32Array(16*t.length),0===e.length)this.calculateInverses();else if(t.length!==e.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let t=0,e=this.bones.length;t<e;t++)this.boneInverses.push(new Zn)}}calculateInverses(){this.boneInverses.length=0;for(let t=0,e=this.bones.length;t<e;t++){const e=new Zn;this.bones[t]&&e.copy(this.bones[t].matrixWorld).invert(),this.boneInverses.push(e)}}pose(){for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&e.matrixWorld.copy(this.boneInverses[t]).invert()}for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&(e.parent&&e.parent.isBone?(e.matrix.copy(e.parent.matrixWorld).invert(),e.matrix.multiply(e.matrixWorld)):e.matrix.copy(e.matrixWorld),e.matrix.decompose(e.position,e.quaternion,e.scale))}}update(){const t=this.bones,e=this.boneInverses,n=this.boneMatrices,i=this.boneTexture;for(let i=0,r=t.length;i<r;i++){const r=t[i]?t[i].matrixWorld:yl;xl.multiplyMatrices(r,e[i]),xl.toArray(n,16*i)}null!==i&&(i.needsUpdate=!0)}clone(){return new Ml(this.bones,this.boneInverses)}computeBoneTexture(){let t=Math.sqrt(4*this.bones.length);t=sn(t),t=Math.max(t,4);const e=new Float32Array(t*t*4);e.set(this.boneMatrices);const n=new wl(e,t,t,Tt,_t);return this.boneMatrices=e,this.boneTexture=n,this.boneTextureSize=t,this}getBoneByName(t){for(let e=0,n=this.bones.length;e<n;e++){const n=this.bones[e];if(n.name===t)return n}}dispose(){null!==this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(t,e){this.uuid=t.uuid;for(let n=0,i=t.bones.length;n<i;n++){const i=t.bones[n];let r=e[i];void 0===r&&(console.warn("THREE.Skeleton: No bone found with UUID:",i),r=new _l),this.bones.push(r),this.boneInverses.push((new Zn).fromArray(t.boneInverses[n]))}return this.init(),this}toJSON(){const t={metadata:{version:4.5,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};t.uuid=this.uuid;const e=this.bones,n=this.boneInverses;for(let i=0,r=e.length;i<r;i++){const r=e[i];t.bones.push(r.uuid);const s=n[i];t.boneInverses.push(s.toArray())}return t}}class El extends qi{constructor(t,e,n,i=1){"number"==typeof n&&(i=n,n=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),super(t,e,n),this.meshPerAttribute=i}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}El.prototype.isInstancedBufferAttribute=!0;const Sl=new Zn,Cl=new Zn,Tl=[],Pl=new Rr;class Al extends Rr{constructor(t,e,n){super(t,e),this.instanceMatrix=new El(new Float32Array(16*n),16),this.instanceColor=null,this.count=n,this.frustumCulled=!1}copy(t){return super.copy(t),this.instanceMatrix.copy(t.instanceMatrix),null!==t.instanceColor&&(this.instanceColor=t.instanceColor.clone()),this.count=t.count,this}getColorAt(t,e){e.fromArray(this.instanceColor.array,3*t)}getMatrixAt(t,e){e.fromArray(this.instanceMatrix.array,16*t)}raycast(t,e){const n=this.matrixWorld,i=this.count;if(Pl.geometry=this.geometry,Pl.material=this.material,void 0!==Pl.material)for(let r=0;r<i;r++){this.getMatrixAt(r,Sl),Cl.multiplyMatrices(n,Sl),Pl.matrixWorld=Cl,Pl.raycast(t,Tl);for(let t=0,n=Tl.length;t<n;t++){const n=Tl[t];n.instanceId=r,n.object=this,e.push(n)}Tl.length=0}}setColorAt(t,e){null===this.instanceColor&&(this.instanceColor=new El(new Float32Array(3*this.instanceMatrix.count),3)),e.toArray(this.instanceColor.array,3*t)}setMatrixAt(t,e){e.toArray(this.instanceMatrix.array,16*t)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}Al.prototype.isInstancedMesh=!0;class Ll extends Vi{constructor(t){super(),this.type="LineBasicMaterial",this.color=new Hi(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this}}Ll.prototype.isLineBasicMaterial=!0;const Rl=new wn,kl=new wn,Dl=new Zn,Il=new Jn,Vl=new Hn;class Nl extends yi{constructor(t=new pr,e=new Ll){super(),this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),this.material=t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(t.isBufferGeometry)if(null===t.index){const e=t.attributes.position,n=[0];for(let t=1,i=e.count;t<i;t++)Rl.fromBufferAttribute(e,t-1),kl.fromBufferAttribute(e,t),n[t]=n[t-1],n[t]+=Rl.distanceTo(kl);t.setAttribute("lineDistance",new er(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else t.isGeometry&&console.error("THREE.Line.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Line.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Vl.copy(n.boundingSphere),Vl.applyMatrix4(i),Vl.radius+=r,!1===t.ray.intersectsSphere(Vl))return;Dl.copy(i).invert(),Il.copy(t.ray).applyMatrix4(Dl);const o=r/((this.scale.x+this.scale.y+this.scale.z)/3),a=o*o,l=new wn,c=new wn,h=new wn,u=new wn,d=this.isLineSegments?2:1;if(n.isBufferGeometry){const i=n.index,r=n.attributes.position;if(null!==i){for(let n=Math.max(0,s.start),o=Math.min(i.count,s.start+s.count)-1;n<o;n+=d){const s=i.getX(n),o=i.getX(n+1);l.fromBufferAttribute(r,s),c.fromBufferAttribute(r,o);if(Il.distanceSqToSegment(l,c,u,h)>a)continue;u.applyMatrix4(this.matrixWorld);const d=t.ray.origin.distanceTo(u);d<t.near||d>t.far||e.push({distance:d,point:h.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}}else{for(let n=Math.max(0,s.start),i=Math.min(r.count,s.start+s.count)-1;n<i;n+=d){l.fromBufferAttribute(r,n),c.fromBufferAttribute(r,n+1);if(Il.distanceSqToSegment(l,c,u,h)>a)continue;u.applyMatrix4(this.matrixWorld);const i=t.ray.origin.distanceTo(u);i<t.near||i>t.far||e.push({distance:i,point:h.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}}}else n.isGeometry&&console.error("THREE.Line.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}Nl.prototype.isLine=!0;const zl=new wn,Ol=new wn;class Bl extends Nl{constructor(t,e){super(t,e),this.type="LineSegments"}computeLineDistances(){const t=this.geometry;if(t.isBufferGeometry)if(null===t.index){const e=t.attributes.position,n=[];for(let t=0,i=e.count;t<i;t+=2)zl.fromBufferAttribute(e,t),Ol.fromBufferAttribute(e,t+1),n[t]=0===t?0:n[t-1],n[t+1]=n[t]+zl.distanceTo(Ol);t.setAttribute("lineDistance",new er(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else t.isGeometry&&console.error("THREE.LineSegments.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}}Bl.prototype.isLineSegments=!0;class Fl extends Nl{constructor(t,e){super(t,e),this.type="LineLoop"}}Fl.prototype.isLineLoop=!0;class Ul extends Vi{constructor(t){super(),this.type="PointsMaterial",this.color=new Hi(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this}}Ul.prototype.isPointsMaterial=!0;const Hl=new Zn,Gl=new Jn,jl=new Hn,Wl=new wn;class ql extends yi{constructor(t=new pr,e=new Ul){super(),this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),this.material=t.material,this.geometry=t.geometry,this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Points.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),jl.copy(n.boundingSphere),jl.applyMatrix4(i),jl.radius+=r,!1===t.ray.intersectsSphere(jl))return;Hl.copy(i).invert(),Gl.copy(t.ray).applyMatrix4(Hl);const o=r/((this.scale.x+this.scale.y+this.scale.z)/3),a=o*o;if(n.isBufferGeometry){const r=n.index,o=n.attributes.position;if(null!==r){for(let n=Math.max(0,s.start),l=Math.min(r.count,s.start+s.count);n<l;n++){const s=r.getX(n);Wl.fromBufferAttribute(o,s),Xl(Wl,s,a,i,t,e,this)}}else{for(let n=Math.max(0,s.start),r=Math.min(o.count,s.start+s.count);n<r;n++)Wl.fromBufferAttribute(o,n),Xl(Wl,n,a,i,t,e,this)}}else console.error("THREE.Points.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}function Xl(t,e,n,i,r,s,o){const a=Gl.distanceSqToPoint(t);if(a<n){const n=new wn;Gl.closestPointToPoint(t,n),n.applyMatrix4(i);const l=r.ray.origin.distanceTo(n);if(l<r.near||l>r.far)return;s.push({distance:l,distanceToRay:Math.sqrt(a),point:n,index:e,face:null,object:o})}}ql.prototype.isPoints=!0;class Kl extends pn{constructor(t,e,n,i,r,s,o,a,l){super(t,e,n,i,r,s,o,a,l),this.format=void 0!==o?o:Ct,this.minFilter=void 0!==s?s:ht,this.magFilter=void 0!==r?r:ht,this.generateMipmaps=!1;const c=this;"requestVideoFrameCallback"in t&&t.requestVideoFrameCallback((function e(){c.needsUpdate=!0,t.requestVideoFrameCallback(e)}))}clone(){return new this.constructor(this.image).copy(this)}update(){const t=this.image;!1==="requestVideoFrameCallback"in t&&t.readyState>=t.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}Kl.prototype.isVideoTexture=!0;class Yl extends pn{constructor(t,e,n,i,r,s,o,a,l,c,h,u){super(null,s,o,a,l,c,i,r,h,u),this.image={width:e,height:n},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}}Yl.prototype.isCompressedTexture=!0;class Jl extends pn{constructor(t,e,n,i,r,s,o,a,l){super(t,e,n,i,r,s,o,a,l),this.needsUpdate=!0}}Jl.prototype.isCanvasTexture=!0;class Zl extends pn{constructor(t,e,n,i,r,s,o,a,l,c){if((c=void 0!==c?c:Rt)!==Rt&&c!==kt)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===n&&c===Rt&&(n=gt),void 0===n&&c===kt&&(n=Et),super(null,i,r,s,o,a,c,n,l),this.image={width:t,height:e},this.magFilter=void 0!==o?o:at,this.minFilter=void 0!==a?a:at,this.flipY=!1,this.generateMipmaps=!1}}Zl.prototype.isDepthTexture=!0;class $l extends pr{constructor(t=1,e=8,n=0,i=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:n,thetaLength:i},e=Math.max(3,e);const r=[],s=[],o=[],a=[],l=new wn,c=new ln;s.push(0,0,0),o.push(0,0,1),a.push(.5,.5);for(let r=0,h=3;r<=e;r++,h+=3){const u=n+r/e*i;l.x=t*Math.cos(u),l.y=t*Math.sin(u),s.push(l.x,l.y,l.z),o.push(0,0,1),c.x=(s[h]/t+1)/2,c.y=(s[h+1]/t+1)/2,a.push(c.x,c.y)}for(let t=1;t<=e;t++)r.push(t,t+1,0);this.setIndex(r),this.setAttribute("position",new er(s,3)),this.setAttribute("normal",new er(o,3)),this.setAttribute("uv",new er(a,2))}static fromJSON(t){return new $l(t.radius,t.segments,t.thetaStart,t.thetaLength)}}class Ql extends pr{constructor(t=1,e=1,n=1,i=8,r=1,s=!1,o=0,a=2*Math.PI){super(),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:n,radialSegments:i,heightSegments:r,openEnded:s,thetaStart:o,thetaLength:a};const l=this;i=Math.floor(i),r=Math.floor(r);const c=[],h=[],u=[],d=[];let p=0;const m=[],f=n/2;let g=0;function v(n){const r=p,s=new ln,m=new wn;let v=0;const b=!0===n?t:e,_=!0===n?1:-1;for(let t=1;t<=i;t++)h.push(0,f*_,0),u.push(0,_,0),d.push(.5,.5),p++;const w=p;for(let t=0;t<=i;t++){const e=t/i*a+o,n=Math.cos(e),r=Math.sin(e);m.x=b*r,m.y=f*_,m.z=b*n,h.push(m.x,m.y,m.z),u.push(0,_,0),s.x=.5*n+.5,s.y=.5*r*_+.5,d.push(s.x,s.y),p++}for(let t=0;t<i;t++){const e=r+t,i=w+t;!0===n?c.push(i,i+1,e):c.push(i+1,i,e),v+=3}l.addGroup(g,v,!0===n?1:2),g+=v}!function(){const s=new wn,v=new wn;let b=0;const _=(e-t)/n;for(let l=0;l<=r;l++){const c=[],g=l/r,b=g*(e-t)+t;for(let t=0;t<=i;t++){const e=t/i,r=e*a+o,l=Math.sin(r),m=Math.cos(r);v.x=b*l,v.y=-g*n+f,v.z=b*m,h.push(v.x,v.y,v.z),s.set(l,_,m).normalize(),u.push(s.x,s.y,s.z),d.push(e,1-g),c.push(p++)}m.push(c)}for(let t=0;t<i;t++)for(let e=0;e<r;e++){const n=m[e][t],i=m[e+1][t],r=m[e+1][t+1],s=m[e][t+1];c.push(n,i,s),c.push(i,r,s),b+=6}l.addGroup(g,b,0),g+=b}(),!1===s&&(t>0&&v(!0),e>0&&v(!1)),this.setIndex(c),this.setAttribute("position",new er(h,3)),this.setAttribute("normal",new er(u,3)),this.setAttribute("uv",new er(d,2))}static fromJSON(t){return new Ql(t.radiusTop,t.radiusBottom,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class tc extends Ql{constructor(t=1,e=1,n=8,i=1,r=!1,s=0,o=2*Math.PI){super(0,t,e,n,i,r,s,o),this.type="ConeGeometry",this.parameters={radius:t,height:e,radialSegments:n,heightSegments:i,openEnded:r,thetaStart:s,thetaLength:o}}static fromJSON(t){return new tc(t.radius,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class ec extends pr{constructor(t,e,n=1,i=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:n,detail:i};const r=[],s=[];function o(t,e,n,i){const r=i+1,s=[];for(let i=0;i<=r;i++){s[i]=[];const o=t.clone().lerp(n,i/r),a=e.clone().lerp(n,i/r),l=r-i;for(let t=0;t<=l;t++)s[i][t]=0===t&&i===r?o:o.clone().lerp(a,t/l)}for(let t=0;t<r;t++)for(let e=0;e<2*(r-t)-1;e++){const n=Math.floor(e/2);e%2==0?(a(s[t][n+1]),a(s[t+1][n]),a(s[t][n])):(a(s[t][n+1]),a(s[t+1][n+1]),a(s[t+1][n]))}}function a(t){r.push(t.x,t.y,t.z)}function l(e,n){const i=3*e;n.x=t[i+0],n.y=t[i+1],n.z=t[i+2]}function c(t,e,n,i){i<0&&1===t.x&&(s[e]=t.x-1),0===n.x&&0===n.z&&(s[e]=i/2/Math.PI+.5)}function h(t){return Math.atan2(t.z,-t.x)}!function(t){const n=new wn,i=new wn,r=new wn;for(let s=0;s<e.length;s+=3)l(e[s+0],n),l(e[s+1],i),l(e[s+2],r),o(n,i,r,t)}(i),function(t){const e=new wn;for(let n=0;n<r.length;n+=3)e.x=r[n+0],e.y=r[n+1],e.z=r[n+2],e.normalize().multiplyScalar(t),r[n+0]=e.x,r[n+1]=e.y,r[n+2]=e.z}(n),function(){const t=new wn;for(let n=0;n<r.length;n+=3){t.x=r[n+0],t.y=r[n+1],t.z=r[n+2];const i=h(t)/2/Math.PI+.5,o=(e=t,Math.atan2(-e.y,Math.sqrt(e.x*e.x+e.z*e.z))/Math.PI+.5);s.push(i,1-o)}var e;(function(){const t=new wn,e=new wn,n=new wn,i=new wn,o=new ln,a=new ln,l=new ln;for(let u=0,d=0;u<r.length;u+=9,d+=6){t.set(r[u+0],r[u+1],r[u+2]),e.set(r[u+3],r[u+4],r[u+5]),n.set(r[u+6],r[u+7],r[u+8]),o.set(s[d+0],s[d+1]),a.set(s[d+2],s[d+3]),l.set(s[d+4],s[d+5]),i.copy(t).add(e).add(n).divideScalar(3);const p=h(i);c(o,d+0,t,p),c(a,d+2,e,p),c(l,d+4,n,p)}})(),function(){for(let t=0;t<s.length;t+=6){const e=s[t+0],n=s[t+2],i=s[t+4],r=Math.max(e,n,i),o=Math.min(e,n,i);r>.9&&o<.1&&(e<.2&&(s[t+0]+=1),n<.2&&(s[t+2]+=1),i<.2&&(s[t+4]+=1))}}()}(),this.setAttribute("position",new er(r,3)),this.setAttribute("normal",new er(r.slice(),3)),this.setAttribute("uv",new er(s,2)),0===i?this.computeVertexNormals():this.normalizeNormals()}static fromJSON(t){return new ec(t.vertices,t.indices,t.radius,t.details)}}class nc extends ec{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2,i=1/n;super([-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-i,-n,0,-i,n,0,i,-n,0,i,n,-i,-n,0,-i,n,0,i,-n,0,i,n,0,-n,0,-i,n,0,-i,-n,0,i,n,0,i],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],t,e),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new nc(t.radius,t.detail)}}const ic=new wn,rc=new wn,sc=new wn,oc=new Di;class ac extends pr{constructor(t,e){if(super(),this.type="EdgesGeometry",this.parameters={thresholdAngle:e},e=void 0!==e?e:1,!0===t.isGeometry)return void console.error("THREE.EdgesGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");const n=Math.pow(10,4),i=Math.cos(Ze*e),r=t.getIndex(),s=t.getAttribute("position"),o=r?r.count:s.count,a=[0,0,0],l=["a","b","c"],c=new Array(3),h={},u=[];for(let t=0;t<o;t+=3){r?(a[0]=r.getX(t),a[1]=r.getX(t+1),a[2]=r.getX(t+2)):(a[0]=t,a[1]=t+1,a[2]=t+2);const{a:e,b:o,c:d}=oc;if(e.fromBufferAttribute(s,a[0]),o.fromBufferAttribute(s,a[1]),d.fromBufferAttribute(s,a[2]),oc.getNormal(sc),c[0]=`${Math.round(e.x*n)},${Math.round(e.y*n)},${Math.round(e.z*n)}`,c[1]=`${Math.round(o.x*n)},${Math.round(o.y*n)},${Math.round(o.z*n)}`,c[2]=`${Math.round(d.x*n)},${Math.round(d.y*n)},${Math.round(d.z*n)}`,c[0]!==c[1]&&c[1]!==c[2]&&c[2]!==c[0])for(let t=0;t<3;t++){const e=(t+1)%3,n=c[t],r=c[e],s=oc[l[t]],o=oc[l[e]],d=`${n}_${r}`,p=`${r}_${n}`;p in h&&h[p]?(sc.dot(h[p].normal)<=i&&(u.push(s.x,s.y,s.z),u.push(o.x,o.y,o.z)),h[p]=null):d in h||(h[d]={index0:a[t],index1:a[e],normal:sc.clone()})}}for(const t in h)if(h[t]){const{index0:e,index1:n}=h[t];ic.fromBufferAttribute(s,e),rc.fromBufferAttribute(s,n),u.push(ic.x,ic.y,ic.z),u.push(rc.x,rc.y,rc.z)}this.setAttribute("position",new er(u,3))}}class lc{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(t,e){const n=this.getUtoTmapping(t);return this.getPoint(n,e)}getPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return e}getSpacedPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPointAt(n/t));return e}getLength(){const t=this.getLengths();return t[t.length-1]}getLengths(t=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const e=[];let n,i=this.getPoint(0),r=0;e.push(0);for(let s=1;s<=t;s++)n=this.getPoint(s/t),r+=n.distanceTo(i),e.push(r),i=n;return this.cacheArcLengths=e,e}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(t,e){const n=this.getLengths();let i=0;const r=n.length;let s;s=e||t*n[r-1];let o,a=0,l=r-1;for(;a<=l;)if(i=Math.floor(a+(l-a)/2),o=n[i]-s,o<0)a=i+1;else{if(!(o>0)){l=i;break}l=i-1}if(i=l,n[i]===s)return i/(r-1);const c=n[i];return(i+(s-c)/(n[i+1]-c))/(r-1)}getTangent(t,e){const n=1e-4;let i=t-n,r=t+n;i<0&&(i=0),r>1&&(r=1);const s=this.getPoint(i),o=this.getPoint(r),a=e||(s.isVector2?new ln:new wn);return a.copy(o).sub(s).normalize(),a}getTangentAt(t,e){const n=this.getUtoTmapping(t);return this.getTangent(n,e)}computeFrenetFrames(t,e){const n=new wn,i=[],r=[],s=[],o=new wn,a=new Zn;for(let e=0;e<=t;e++){const n=e/t;i[e]=this.getTangentAt(n,new wn),i[e].normalize()}r[0]=new wn,s[0]=new wn;let l=Number.MAX_VALUE;const c=Math.abs(i[0].x),h=Math.abs(i[0].y),u=Math.abs(i[0].z);c<=l&&(l=c,n.set(1,0,0)),h<=l&&(l=h,n.set(0,1,0)),u<=l&&n.set(0,0,1),o.crossVectors(i[0],n).normalize(),r[0].crossVectors(i[0],o),s[0].crossVectors(i[0],r[0]);for(let e=1;e<=t;e++){if(r[e]=r[e-1].clone(),s[e]=s[e-1].clone(),o.crossVectors(i[e-1],i[e]),o.length()>Number.EPSILON){o.normalize();const t=Math.acos(tn(i[e-1].dot(i[e]),-1,1));r[e].applyMatrix4(a.makeRotationAxis(o,t))}s[e].crossVectors(i[e],r[e])}if(!0===e){let e=Math.acos(tn(r[0].dot(r[t]),-1,1));e/=t,i[0].dot(o.crossVectors(r[0],r[t]))>0&&(e=-e);for(let n=1;n<=t;n++)r[n].applyMatrix4(a.makeRotationAxis(i[n],e*n)),s[n].crossVectors(i[n],r[n])}return{tangents:i,normals:r,binormals:s}}clone(){return(new this.constructor).copy(this)}copy(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}toJSON(){const t={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t}fromJSON(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}class cc extends lc{constructor(t=0,e=0,n=1,i=1,r=0,s=2*Math.PI,o=!1,a=0){super(),this.type="EllipseCurve",this.aX=t,this.aY=e,this.xRadius=n,this.yRadius=i,this.aStartAngle=r,this.aEndAngle=s,this.aClockwise=o,this.aRotation=a}getPoint(t,e){const n=e||new ln,i=2*Math.PI;let r=this.aEndAngle-this.aStartAngle;const s=Math.abs(r)<Number.EPSILON;for(;r<0;)r+=i;for(;r>i;)r-=i;r<Number.EPSILON&&(r=s?0:i),!0!==this.aClockwise||s||(r===i?r=-i:r-=i);const o=this.aStartAngle+t*r;let a=this.aX+this.xRadius*Math.cos(o),l=this.aY+this.yRadius*Math.sin(o);if(0!==this.aRotation){const t=Math.cos(this.aRotation),e=Math.sin(this.aRotation),n=a-this.aX,i=l-this.aY;a=n*t-i*e+this.aX,l=n*e+i*t+this.aY}return n.set(a,l)}copy(t){return super.copy(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}toJSON(){const t=super.toJSON();return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t}fromJSON(t){return super.fromJSON(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}}cc.prototype.isEllipseCurve=!0;class hc extends cc{constructor(t,e,n,i,r,s){super(t,e,n,n,i,r,s),this.type="ArcCurve"}}function uc(){let t=0,e=0,n=0,i=0;function r(r,s,o,a){t=r,e=o,n=-3*r+3*s-2*o-a,i=2*r-2*s+o+a}return{initCatmullRom:function(t,e,n,i,s){r(e,n,s*(n-t),s*(i-e))},initNonuniformCatmullRom:function(t,e,n,i,s,o,a){let l=(e-t)/s-(n-t)/(s+o)+(n-e)/o,c=(n-e)/o-(i-e)/(o+a)+(i-n)/a;l*=o,c*=o,r(e,n,l,c)},calc:function(r){const s=r*r;return t+e*r+n*s+i*(s*r)}}}hc.prototype.isArcCurve=!0;const dc=new wn,pc=new uc,mc=new uc,fc=new uc;class gc extends lc{constructor(t=[],e=!1,n="centripetal",i=.5){super(),this.type="CatmullRomCurve3",this.points=t,this.closed=e,this.curveType=n,this.tension=i}getPoint(t,e=new wn){const n=e,i=this.points,r=i.length,s=(r-(this.closed?0:1))*t;let o,a,l=Math.floor(s),c=s-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/r)+1)*r:0===c&&l===r-1&&(l=r-2,c=1),this.closed||l>0?o=i[(l-1)%r]:(dc.subVectors(i[0],i[1]).add(i[0]),o=dc);const h=i[l%r],u=i[(l+1)%r];if(this.closed||l+2<r?a=i[(l+2)%r]:(dc.subVectors(i[r-1],i[r-2]).add(i[r-1]),a=dc),"centripetal"===this.curveType||"chordal"===this.curveType){const t="chordal"===this.curveType?.5:.25;let e=Math.pow(o.distanceToSquared(h),t),n=Math.pow(h.distanceToSquared(u),t),i=Math.pow(u.distanceToSquared(a),t);n<1e-4&&(n=1),e<1e-4&&(e=n),i<1e-4&&(i=n),pc.initNonuniformCatmullRom(o.x,h.x,u.x,a.x,e,n,i),mc.initNonuniformCatmullRom(o.y,h.y,u.y,a.y,e,n,i),fc.initNonuniformCatmullRom(o.z,h.z,u.z,a.z,e,n,i)}else"catmullrom"===this.curveType&&(pc.initCatmullRom(o.x,h.x,u.x,a.x,this.tension),mc.initCatmullRom(o.y,h.y,u.y,a.y,this.tension),fc.initCatmullRom(o.z,h.z,u.z,a.z,this.tension));return n.set(pc.calc(c),mc.calc(c),fc.calc(c)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new wn).fromArray(n))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}}function vc(t,e,n,i,r){const s=.5*(i-e),o=.5*(r-n),a=t*t;return(2*n-2*i+s+o)*(t*a)+(-3*n+3*i-2*s-o)*a+s*t+n}function bc(t,e,n,i){return function(t,e){const n=1-t;return n*n*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,n)+function(t,e){return t*t*e}(t,i)}function _c(t,e,n,i,r){return function(t,e){const n=1-t;return n*n*n*e}(t,e)+function(t,e){const n=1-t;return 3*n*n*t*e}(t,n)+function(t,e){return 3*(1-t)*t*t*e}(t,i)+function(t,e){return t*t*t*e}(t,r)}gc.prototype.isCatmullRomCurve3=!0;class wc extends lc{constructor(t=new ln,e=new ln,n=new ln,i=new ln){super(),this.type="CubicBezierCurve",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new ln){const n=e,i=this.v0,r=this.v1,s=this.v2,o=this.v3;return n.set(_c(t,i.x,r.x,s.x,o.x),_c(t,i.y,r.y,s.y,o.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}wc.prototype.isCubicBezierCurve=!0;class xc extends lc{constructor(t=new wn,e=new wn,n=new wn,i=new wn){super(),this.type="CubicBezierCurve3",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new wn){const n=e,i=this.v0,r=this.v1,s=this.v2,o=this.v3;return n.set(_c(t,i.x,r.x,s.x,o.x),_c(t,i.y,r.y,s.y,o.y),_c(t,i.z,r.z,s.z,o.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}xc.prototype.isCubicBezierCurve3=!0;class yc extends lc{constructor(t=new ln,e=new ln){super(),this.type="LineCurve",this.v1=t,this.v2=e}getPoint(t,e=new ln){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}getTangent(t,e){const n=e||new ln;return n.copy(this.v2).sub(this.v1).normalize(),n}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}yc.prototype.isLineCurve=!0;class Mc extends lc{constructor(t=new wn,e=new wn){super(),this.type="LineCurve3",this.isLineCurve3=!0,this.v1=t,this.v2=e}getPoint(t,e=new wn){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class Ec extends lc{constructor(t=new ln,e=new ln,n=new ln){super(),this.type="QuadraticBezierCurve",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new ln){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(bc(t,i.x,r.x,s.x),bc(t,i.y,r.y,s.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}Ec.prototype.isQuadraticBezierCurve=!0;class Sc extends lc{constructor(t=new wn,e=new wn,n=new wn){super(),this.type="QuadraticBezierCurve3",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new wn){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(bc(t,i.x,r.x,s.x),bc(t,i.y,r.y,s.y),bc(t,i.z,r.z,s.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}Sc.prototype.isQuadraticBezierCurve3=!0;class Cc extends lc{constructor(t=[]){super(),this.type="SplineCurve",this.points=t}getPoint(t,e=new ln){const n=e,i=this.points,r=(i.length-1)*t,s=Math.floor(r),o=r-s,a=i[0===s?s:s-1],l=i[s],c=i[s>i.length-2?i.length-1:s+1],h=i[s>i.length-3?i.length-1:s+2];return n.set(vc(o,a.x,l.x,c.x,h.x),vc(o,a.y,l.y,c.y,h.y)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new ln).fromArray(n))}return this}}Cc.prototype.isSplineCurve=!0;var Tc=Object.freeze({__proto__:null,ArcCurve:hc,CatmullRomCurve3:gc,CubicBezierCurve:wc,CubicBezierCurve3:xc,EllipseCurve:cc,LineCurve:yc,LineCurve3:Mc,QuadraticBezierCurve:Ec,QuadraticBezierCurve3:Sc,SplineCurve:Cc});const Pc=function(t,e,n=2){const i=e&&e.length,r=i?e[0]*n:t.length;let s=Ac(t,0,r,n,!0);const o=[];if(!s||s.next===s.prev)return o;let a,l,c,h,u,d,p;if(i&&(s=function(t,e,n,i){const r=[];let s,o,a,l,c;for(s=0,o=e.length;s<o;s++)a=e[s]*i,l=s<o-1?e[s+1]*i:t.length,c=Ac(t,a,l,i,!1),c===c.next&&(c.steiner=!0),r.push(Fc(c));for(r.sort(Nc),s=0;s<r.length;s++)zc(r[s],n),n=Lc(n,n.next);return n}(t,e,s,n)),t.length>80*n){a=c=t[0],l=h=t[1];for(let e=n;e<r;e+=n)u=t[e],d=t[e+1],u<a&&(a=u),d<l&&(l=d),u>c&&(c=u),d>h&&(h=d);p=Math.max(c-a,h-l),p=0!==p?1/p:0}return Rc(s,o,n,a,l,p),o};function Ac(t,e,n,i,r){let s,o;if(r===function(t,e,n,i){let r=0;for(let s=e,o=n-i;s<n;s+=i)r+=(t[o]-t[s])*(t[s+1]+t[o+1]),o=s;return r}(t,e,n,i)>0)for(s=e;s<n;s+=i)o=Jc(s,t[s],t[s+1],o);else for(s=n-i;s>=e;s-=i)o=Jc(s,t[s],t[s+1],o);return o&&jc(o,o.next)&&(Zc(o),o=o.next),o}function Lc(t,e){if(!t)return t;e||(e=t);let n,i=t;do{if(n=!1,i.steiner||!jc(i,i.next)&&0!==Gc(i.prev,i,i.next))i=i.next;else{if(Zc(i),i=e=i.prev,i===i.next)break;n=!0}}while(n||i!==e);return e}function 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er(i,3)),this.setAttribute("uv",new er(r,2)),this.computeVertexNormals()}toJSON(){const t=super.toJSON();return function(t,e,n){if(n.shapes=[],Array.isArray(t))for(let e=0,i=t.length;e<i;e++){const i=t[e];n.shapes.push(i.uuid)}else n.shapes.push(t.uuid);void 0!==e.extrudePath&&(n.options.extrudePath=e.extrudePath.toJSON());return n}(this.parameters.shapes,this.parameters.options,t)}static fromJSON(t,e){const n=[];for(let i=0,r=t.shapes.length;i<r;i++){const r=e[t.shapes[i]];n.push(r)}const i=t.options.extrudePath;return void 0!==i&&(t.options.extrudePath=(new Tc[i.type]).fromJSON(i)),new nh(n,t.options)}}const ih={generateTopUV:function(t,e,n,i,r){const s=e[3*n],o=e[3*n+1],a=e[3*i],l=e[3*i+1],c=e[3*r],h=e[3*r+1];return[new ln(s,o),new ln(a,l),new ln(c,h)]},generateSideWallUV:function(t,e,n,i,r,s){const o=e[3*n],a=e[3*n+1],l=e[3*n+2],c=e[3*i],h=e[3*i+1],u=e[3*i+2],d=e[3*r],p=e[3*r+1],m=e[3*r+2],f=e[3*s],g=e[3*s+1],v=e[3*s+2];return Math.abs(a-h)<Math.abs(o-c)?[new ln(o,1-l),new ln(c,1-u),new ln(d,1-m),new ln(f,1-v)]:[new ln(a,1-l),new ln(h,1-u),new ln(p,1-m),new ln(g,1-v)]}};class rh extends ec{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2;super([-1,n,0,1,n,0,-1,-n,0,1,-n,0,0,-1,n,0,1,n,0,-1,-n,0,1,-n,n,0,-1,n,0,1,-n,0,-1,-n,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],t,e),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new rh(t.radius,t.detail)}}class sh extends pr{constructor(t,e=12,n=0,i=2*Math.PI){super(),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:n,phiLength:i},e=Math.floor(e),i=tn(i,0,2*Math.PI);const r=[],s=[],o=[],a=1/e,l=new wn,c=new ln;for(let r=0;r<=e;r++){const h=n+r*a*i,u=Math.sin(h),d=Math.cos(h);for(let n=0;n<=t.length-1;n++)l.x=t[n].x*u,l.y=t[n].y,l.z=t[n].x*d,s.push(l.x,l.y,l.z),c.x=r/e,c.y=n/(t.length-1),o.push(c.x,c.y)}for(let n=0;n<e;n++)for(let e=0;e<t.length-1;e++){const i=e+n*t.length,s=i,o=i+t.length,a=i+t.length+1,l=i+1;r.push(s,o,l),r.push(o,a,l)}if(this.setIndex(r),this.setAttribute("position",new er(s,3)),this.setAttribute("uv",new er(o,2)),this.computeVertexNormals(),i===2*Math.PI){const n=this.attributes.normal.array,i=new wn,r=new wn,s=new wn,o=e*t.length*3;for(let e=0,a=0;e<t.length;e++,a+=3)i.x=n[a+0],i.y=n[a+1],i.z=n[a+2],r.x=n[o+a+0],r.y=n[o+a+1],r.z=n[o+a+2],s.addVectors(i,r).normalize(),n[a+0]=n[o+a+0]=s.x,n[a+1]=n[o+a+1]=s.y,n[a+2]=n[o+a+2]=s.z}}static fromJSON(t){return new sh(t.points,t.segments,t.phiStart,t.phiLength)}}class oh extends ec{constructor(t=1,e=0){super([1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],t,e),this.type="OctahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new oh(t.radius,t.detail)}}class ah extends pr{constructor(t,e,n){super(),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:n};const i=[],r=[],s=[],o=[],a=1e-5,l=new wn,c=new wn,h=new wn,u=new wn,d=new wn;t.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");const p=e+1;for(let i=0;i<=n;i++){const p=i/n;for(let n=0;n<=e;n++){const i=n/e;t(i,p,c),r.push(c.x,c.y,c.z),i-a>=0?(t(i-a,p,h),u.subVectors(c,h)):(t(i+a,p,h),u.subVectors(h,c)),p-a>=0?(t(i,p-a,h),d.subVectors(c,h)):(t(i,p+a,h),d.subVectors(h,c)),l.crossVectors(u,d).normalize(),s.push(l.x,l.y,l.z),o.push(i,p)}}for(let t=0;t<n;t++)for(let n=0;n<e;n++){const e=t*p+n,r=t*p+n+1,s=(t+1)*p+n+1,o=(t+1)*p+n;i.push(e,r,o),i.push(r,s,o)}this.setIndex(i),this.setAttribute("position",new er(r,3)),this.setAttribute("normal",new er(s,3)),this.setAttribute("uv",new er(o,2))}}class lh extends pr{constructor(t=.5,e=1,n=8,i=1,r=0,s=2*Math.PI){super(),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:n,phiSegments:i,thetaStart:r,thetaLength:s},n=Math.max(3,n);const o=[],a=[],l=[],c=[];let h=t;const u=(e-t)/(i=Math.max(1,i)),d=new wn,p=new ln;for(let t=0;t<=i;t++){for(let t=0;t<=n;t++){const i=r+t/n*s;d.x=h*Math.cos(i),d.y=h*Math.sin(i),a.push(d.x,d.y,d.z),l.push(0,0,1),p.x=(d.x/e+1)/2,p.y=(d.y/e+1)/2,c.push(p.x,p.y)}h+=u}for(let t=0;t<i;t++){const e=t*(n+1);for(let t=0;t<n;t++){const i=t+e,r=i,s=i+n+1,a=i+n+2,l=i+1;o.push(r,s,l),o.push(s,a,l)}}this.setIndex(o),this.setAttribute("position",new er(a,3)),this.setAttribute("normal",new er(l,3)),this.setAttribute("uv",new er(c,2))}static fromJSON(t){return new lh(t.innerRadius,t.outerRadius,t.thetaSegments,t.phiSegments,t.thetaStart,t.thetaLength)}}class ch extends pr{constructor(t,e=12){super(),this.type="ShapeGeometry",this.parameters={shapes:t,curveSegments:e};const n=[],i=[],r=[],s=[];let o=0,a=0;if(!1===Array.isArray(t))l(t);else for(let e=0;e<t.length;e++)l(t[e]),this.addGroup(o,a,e),o+=a,a=0;function l(t){const o=i.length/3,l=t.extractPoints(e);let c=l.shape;const h=l.holes;!1===Qc.isClockWise(c)&&(c=c.reverse());for(let t=0,e=h.length;t<e;t++){const e=h[t];!0===Qc.isClockWise(e)&&(h[t]=e.reverse())}const u=Qc.triangulateShape(c,h);for(let t=0,e=h.length;t<e;t++){const e=h[t];c=c.concat(e)}for(let t=0,e=c.length;t<e;t++){const e=c[t];i.push(e.x,e.y,0),r.push(0,0,1),s.push(e.x,e.y)}for(let t=0,e=u.length;t<e;t++){const e=u[t],i=e[0]+o,r=e[1]+o,s=e[2]+o;n.push(i,r,s),a+=3}}this.setIndex(n),this.setAttribute("position",new er(i,3)),this.setAttribute("normal",new er(r,3)),this.setAttribute("uv",new er(s,2))}toJSON(){const t=super.toJSON();return function(t,e){if(e.shapes=[],Array.isArray(t))for(let n=0,i=t.length;n<i;n++){const i=t[n];e.shapes.push(i.uuid)}else e.shapes.push(t.uuid);return e}(this.parameters.shapes,t)}static fromJSON(t,e){const n=[];for(let i=0,r=t.shapes.length;i<r;i++){const r=e[t.shapes[i]];n.push(r)}return new ch(n,t.curveSegments)}}class hh extends pr{constructor(t=1,e=32,n=16,i=0,r=2*Math.PI,s=0,o=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:i,phiLength:r,thetaStart:s,thetaLength:o},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const a=Math.min(s+o,Math.PI);let l=0;const c=[],h=new wn,u=new wn,d=[],p=[],m=[],f=[];for(let d=0;d<=n;d++){const g=[],v=d/n;let b=0;0==d&&0==s?b=.5/e:d==n&&a==Math.PI&&(b=-.5/e);for(let n=0;n<=e;n++){const a=n/e;h.x=-t*Math.cos(i+a*r)*Math.sin(s+v*o),h.y=t*Math.cos(s+v*o),h.z=t*Math.sin(i+a*r)*Math.sin(s+v*o),p.push(h.x,h.y,h.z),u.copy(h).normalize(),m.push(u.x,u.y,u.z),f.push(a+b,1-v),g.push(l++)}c.push(g)}for(let t=0;t<n;t++)for(let i=0;i<e;i++){const e=c[t][i+1],r=c[t][i],o=c[t+1][i],l=c[t+1][i+1];(0!==t||s>0)&&d.push(e,r,l),(t!==n-1||a<Math.PI)&&d.push(r,o,l)}this.setIndex(d),this.setAttribute("position",new er(p,3)),this.setAttribute("normal",new er(m,3)),this.setAttribute("uv",new er(f,2))}static fromJSON(t){return new hh(t.radius,t.widthSegments,t.heightSegments,t.phiStart,t.phiLength,t.thetaStart,t.thetaLength)}}class uh extends ec{constructor(t=1,e=0){super([1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],t,e),this.type="TetrahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new uh(t.radius,t.detail)}}class dh extends nh{constructor(t,e={}){const n=e.font;if(!n||!n.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new pr;const i=n.generateShapes(t,e.size);e.depth=void 0!==e.height?e.height:50,void 0===e.bevelThickness&&(e.bevelThickness=10),void 0===e.bevelSize&&(e.bevelSize=8),void 0===e.bevelEnabled&&(e.bevelEnabled=!1),super(i,e),this.type="TextGeometry"}}class ph extends pr{constructor(t=1,e=.4,n=8,i=6,r=2*Math.PI){super(),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:n,tubularSegments:i,arc:r},n=Math.floor(n),i=Math.floor(i);const s=[],o=[],a=[],l=[],c=new wn,h=new wn,u=new wn;for(let s=0;s<=n;s++)for(let d=0;d<=i;d++){const p=d/i*r,m=s/n*Math.PI*2;h.x=(t+e*Math.cos(m))*Math.cos(p),h.y=(t+e*Math.cos(m))*Math.sin(p),h.z=e*Math.sin(m),o.push(h.x,h.y,h.z),c.x=t*Math.cos(p),c.y=t*Math.sin(p),u.subVectors(h,c).normalize(),a.push(u.x,u.y,u.z),l.push(d/i),l.push(s/n)}for(let t=1;t<=n;t++)for(let e=1;e<=i;e++){const n=(i+1)*t+e-1,r=(i+1)*(t-1)+e-1,o=(i+1)*(t-1)+e,a=(i+1)*t+e;s.push(n,r,a),s.push(r,o,a)}this.setIndex(s),this.setAttribute("position",new er(o,3)),this.setAttribute("normal",new er(a,3)),this.setAttribute("uv",new er(l,2))}static fromJSON(t){return new ph(t.radius,t.tube,t.radialSegments,t.tubularSegments,t.arc)}}class mh extends pr{constructor(t=1,e=.4,n=64,i=8,r=2,s=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:n,radialSegments:i,p:r,q:s},n=Math.floor(n),i=Math.floor(i);const o=[],a=[],l=[],c=[],h=new wn,u=new wn,d=new wn,p=new wn,m=new wn,f=new wn,g=new wn;for(let o=0;o<=n;++o){const b=o/n*r*Math.PI*2;v(b,r,s,t,d),v(b+.01,r,s,t,p),f.subVectors(p,d),g.addVectors(p,d),m.crossVectors(f,g),g.crossVectors(m,f),m.normalize(),g.normalize();for(let t=0;t<=i;++t){const r=t/i*Math.PI*2,s=-e*Math.cos(r),p=e*Math.sin(r);h.x=d.x+(s*g.x+p*m.x),h.y=d.y+(s*g.y+p*m.y),h.z=d.z+(s*g.z+p*m.z),a.push(h.x,h.y,h.z),u.subVectors(h,d).normalize(),l.push(u.x,u.y,u.z),c.push(o/n),c.push(t/i)}}for(let t=1;t<=n;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,a=(i+1)*(t-1)+e;o.push(n,r,a),o.push(r,s,a)}function v(t,e,n,i,r){const s=Math.cos(t),o=Math.sin(t),a=n/e*t,l=Math.cos(a);r.x=i*(2+l)*.5*s,r.y=i*(2+l)*o*.5,r.z=i*Math.sin(a)*.5}this.setIndex(o),this.setAttribute("position",new er(a,3)),this.setAttribute("normal",new er(l,3)),this.setAttribute("uv",new er(c,2))}static fromJSON(t){return new mh(t.radius,t.tube,t.tubularSegments,t.radialSegments,t.p,t.q)}}class fh extends pr{constructor(t,e=64,n=1,i=8,r=!1){super(),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:n,radialSegments:i,closed:r};const s=t.computeFrenetFrames(e,r);this.tangents=s.tangents,this.normals=s.normals,this.binormals=s.binormals;const o=new wn,a=new wn,l=new ln;let c=new wn;const h=[],u=[],d=[],p=[];function m(r){c=t.getPointAt(r/e,c);const l=s.normals[r],d=s.binormals[r];for(let t=0;t<=i;t++){const e=t/i*Math.PI*2,r=Math.sin(e),s=-Math.cos(e);a.x=s*l.x+r*d.x,a.y=s*l.y+r*d.y,a.z=s*l.z+r*d.z,a.normalize(),u.push(a.x,a.y,a.z),o.x=c.x+n*a.x,o.y=c.y+n*a.y,o.z=c.z+n*a.z,h.push(o.x,o.y,o.z)}}!function(){for(let t=0;t<e;t++)m(t);m(!1===r?e:0),function(){for(let t=0;t<=e;t++)for(let n=0;n<=i;n++)l.x=t/e,l.y=n/i,d.push(l.x,l.y)}(),function(){for(let t=1;t<=e;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,o=(i+1)*(t-1)+e;p.push(n,r,o),p.push(r,s,o)}}()}(),this.setIndex(p),this.setAttribute("position",new er(h,3)),this.setAttribute("normal",new er(u,3)),this.setAttribute("uv",new er(d,2))}toJSON(){const t=super.toJSON();return t.path=this.parameters.path.toJSON(),t}static fromJSON(t){return new fh((new Tc[t.path.type]).fromJSON(t.path),t.tubularSegments,t.radius,t.radialSegments,t.closed)}}class gh extends pr{constructor(t){if(super(),this.type="WireframeGeometry",!0===t.isGeometry)return void console.error("THREE.WireframeGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");const e=[],n=new Set,i=new wn,r=new wn;if(null!==t.index){const s=t.attributes.position,o=t.index;let a=t.groups;0===a.length&&(a=[{start:0,count:o.count,materialIndex:0}]);for(let t=0,l=a.length;t<l;++t){const l=a[t],c=l.start;for(let t=c,a=c+l.count;t<a;t+=3)for(let a=0;a<3;a++){const l=o.getX(t+a),c=o.getX(t+(a+1)%3);i.fromBufferAttribute(s,l),r.fromBufferAttribute(s,c),!0===vh(i,r,n)&&(e.push(i.x,i.y,i.z),e.push(r.x,r.y,r.z))}}}else{const s=t.attributes.position;for(let t=0,o=s.count/3;t<o;t++)for(let o=0;o<3;o++){const a=3*t+o,l=3*t+(o+1)%3;i.fromBufferAttribute(s,a),r.fromBufferAttribute(s,l),!0===vh(i,r,n)&&(e.push(i.x,i.y,i.z),e.push(r.x,r.y,r.z))}}this.setAttribute("position",new er(e,3))}}function vh(t,e,n){const i=`${t.x},${t.y},${t.z}-${e.x},${e.y},${e.z}`,r=`${e.x},${e.y},${e.z}-${t.x},${t.y},${t.z}`;return!0!==n.has(i)&&!0!==n.has(r)&&(n.add(i,r),!0)}var bh=Object.freeze({__proto__:null,BoxGeometry:Dr,BoxBufferGeometry:Dr,CircleGeometry:$l,CircleBufferGeometry:$l,ConeGeometry:tc,ConeBufferGeometry:tc,CylinderGeometry:Ql,CylinderBufferGeometry:Ql,DodecahedronGeometry:nc,DodecahedronBufferGeometry:nc,EdgesGeometry:ac,ExtrudeGeometry:nh,ExtrudeBufferGeometry:nh,IcosahedronGeometry:rh,IcosahedronBufferGeometry:rh,LatheGeometry:sh,LatheBufferGeometry:sh,OctahedronGeometry:oh,OctahedronBufferGeometry:oh,ParametricGeometry:ah,ParametricBufferGeometry:ah,PlaneGeometry:Qr,PlaneBufferGeometry:Qr,PolyhedronGeometry:ec,PolyhedronBufferGeometry:ec,RingGeometry:lh,RingBufferGeometry:lh,ShapeGeometry:ch,ShapeBufferGeometry:ch,SphereGeometry:hh,SphereBufferGeometry:hh,TetrahedronGeometry:uh,TetrahedronBufferGeometry:uh,TextGeometry:dh,TextBufferGeometry:dh,TorusGeometry:ph,TorusBufferGeometry:ph,TorusKnotGeometry:mh,TorusKnotBufferGeometry:mh,TubeGeometry:fh,TubeBufferGeometry:fh,WireframeGeometry:gh});class _h extends Vi{constructor(t){super(),this.type="ShadowMaterial",this.color=new Hi(0),this.transparent=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this}}_h.prototype.isShadowMaterial=!0;class wh extends Vi{constructor(t){super(),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Hi(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=He,this.normalScale=new ln(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this}}wh.prototype.isMeshStandardMaterial=!0;class xh extends wh{constructor(t){super(),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new ln(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return tn(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.sheenTint=new Hi(0),this.transmission=0,this.transmissionMap=null,this.thickness=.01,this.thicknessMap=null,this.attenuationDistance=0,this.attenuationTint=new Hi(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularTint=new Hi(1,1,1),this.specularTintMap=null,this._clearcoat=0,this._transmission=0,this.setValues(t)}get clearcoat(){return this._clearcoat}set clearcoat(t){this._clearcoat>0!=t>0&&this.version++,this._clearcoat=t}get transmission(){return this._transmission}set transmission(t){this._transmission>0!=t>0&&this.version++,this._transmission=t}copy(t){return super.copy(t),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=t.clearcoat,this.clearcoatMap=t.clearcoatMap,this.clearcoatRoughness=t.clearcoatRoughness,this.clearcoatRoughnessMap=t.clearcoatRoughnessMap,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.ior=t.ior,this.sheenTint.copy(t.sheenTint),this.transmission=t.transmission,this.transmissionMap=t.transmissionMap,this.thickness=t.thickness,this.thicknessMap=t.thicknessMap,this.attenuationDistance=t.attenuationDistance,this.attenuationTint.copy(t.attenuationTint),this.specularIntensity=t.specularIntensity,this.specularIntensityMap=t.specularIntensityMap,this.specularTint.copy(t.specularTint),this.specularTintMap=t.specularTintMap,this}}xh.prototype.isMeshPhysicalMaterial=!0;class yh extends Vi{constructor(t){super(),this.type="MeshPhongMaterial",this.color=new Hi(16777215),this.specular=new Hi(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=He,this.normalScale=new ln(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=H,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this}}yh.prototype.isMeshPhongMaterial=!0;class Mh extends Vi{constructor(t){super(),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Hi(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=He,this.normalScale=new ln(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.gradientMap=t.gradientMap,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this}}Mh.prototype.isMeshToonMaterial=!0;class Eh extends Vi{constructor(t){super(),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=He,this.normalScale=new ln(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.flatShading=t.flatShading,this}}Eh.prototype.isMeshNormalMaterial=!0;class Sh extends Vi{constructor(t){super(),this.type="MeshLambertMaterial",this.color=new Hi(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=H,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this}}Sh.prototype.isMeshLambertMaterial=!0;class Ch extends Vi{constructor(t){super(),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Hi(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=He,this.normalScale=new ln(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.defines={MATCAP:""},this.color.copy(t.color),this.matcap=t.matcap,this.map=t.map,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.flatShading=t.flatShading,this}}Ch.prototype.isMeshMatcapMaterial=!0;class Th extends Ll{constructor(t){super(),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}copy(t){return super.copy(t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this}}Th.prototype.isLineDashedMaterial=!0;var Ph=Object.freeze({__proto__:null,ShadowMaterial:_h,SpriteMaterial:Ka,RawShaderMaterial:hs,ShaderMaterial:zr,PointsMaterial:Ul,MeshPhysicalMaterial:xh,MeshStandardMaterial:wh,MeshPhongMaterial:yh,MeshToonMaterial:Mh,MeshNormalMaterial:Eh,MeshLambertMaterial:Sh,MeshDepthMaterial:Ca,MeshDistanceMaterial:Ta,MeshBasicMaterial:Gi,MeshMatcapMaterial:Ch,LineDashedMaterial:Th,LineBasicMaterial:Ll,Material:Vi});const Ah={arraySlice:function(t,e,n){return Ah.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==n?n:t.length)):t.slice(e,n)},convertArray:function(t,e,n){return!t||!n&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){const e=t.length,n=new Array(e);for(let t=0;t!==e;++t)n[t]=t;return n.sort((function(e,n){return t[e]-t[n]})),n},sortedArray:function(t,e,n){const i=t.length,r=new t.constructor(i);for(let s=0,o=0;o!==i;++s){const i=n[s]*e;for(let n=0;n!==e;++n)r[o++]=t[i+n]}return r},flattenJSON:function(t,e,n,i){let r=1,s=t[0];for(;void 0!==s&&void 0===s[i];)s=t[r++];if(void 0===s)return;let o=s[i];if(void 0!==o)if(Array.isArray(o))do{o=s[i],void 0!==o&&(e.push(s.time),n.push.apply(n,o)),s=t[r++]}while(void 0!==s);else if(void 0!==o.toArray)do{o=s[i],void 0!==o&&(e.push(s.time),o.toArray(n,n.length)),s=t[r++]}while(void 0!==s);else do{o=s[i],void 0!==o&&(e.push(s.time),n.push(o)),s=t[r++]}while(void 0!==s)},subclip:function(t,e,n,i,r=30){const s=t.clone();s.name=e;const o=[];for(let t=0;t<s.tracks.length;++t){const e=s.tracks[t],a=e.getValueSize(),l=[],c=[];for(let t=0;t<e.times.length;++t){const s=e.times[t]*r;if(!(s<n||s>=i)){l.push(e.times[t]);for(let n=0;n<a;++n)c.push(e.values[t*a+n])}}0!==l.length&&(e.times=Ah.convertArray(l,e.times.constructor),e.values=Ah.convertArray(c,e.values.constructor),o.push(e))}s.tracks=o;let a=1/0;for(let t=0;t<s.tracks.length;++t)a>s.tracks[t].times[0]&&(a=s.tracks[t].times[0]);for(let t=0;t<s.tracks.length;++t)s.tracks[t].shift(-1*a);return s.resetDuration(),s},makeClipAdditive:function(t,e=0,n=t,i=30){i<=0&&(i=30);const r=n.tracks.length,s=e/i;for(let e=0;e<r;++e){const i=n.tracks[e],r=i.ValueTypeName;if("bool"===r||"string"===r)continue;const o=t.tracks.find((function(t){return t.name===i.name&&t.ValueTypeName===r}));if(void 0===o)continue;let a=0;const l=i.getValueSize();i.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(a=l/3);let c=0;const h=o.getValueSize();o.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(c=h/3);const u=i.times.length-1;let d;if(s<=i.times[0]){const t=a,e=l-a;d=Ah.arraySlice(i.values,t,e)}else if(s>=i.times[u]){const t=u*l+a,e=t+l-a;d=Ah.arraySlice(i.values,t,e)}else{const t=i.createInterpolant(),e=a,n=l-a;t.evaluate(s),d=Ah.arraySlice(t.resultBuffer,e,n)}if("quaternion"===r){(new _n).fromArray(d).normalize().conjugate().toArray(d)}const p=o.times.length;for(let t=0;t<p;++t){const e=t*h+c;if("quaternion"===r)_n.multiplyQuaternionsFlat(o.values,e,d,0,o.values,e);else{const t=h-2*c;for(let n=0;n<t;++n)o.values[e+n]-=d[n]}}}return t.blendMode=ke,t}};class Lh{constructor(t,e,n,i){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==i?i:new e.constructor(n),this.sampleValues=e,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(t){const e=this.parameterPositions;let n=this._cachedIndex,i=e[n],r=e[n-1];t:{e:{let s;n:{i:if(!(t<i)){for(let s=n+2;;){if(void 0===i){if(t<r)break i;return n=e.length,this._cachedIndex=n,this.afterEnd_(n-1,t,r)}if(n===s)break;if(r=i,i=e[++n],t<i)break e}s=e.length;break n}if(t>=r)break t;{const o=e[1];t<o&&(n=2,r=o);for(let s=n-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,t,i);if(n===s)break;if(i=r,r=e[--n-1],t>=r)break e}s=n,n=0}}for(;n<s;){const i=n+s>>>1;t<e[i]?s=i:n=i+1}if(i=e[n],r=e[n-1],void 0===r)return this._cachedIndex=0,this.beforeStart_(0,t,i);if(void 0===i)return n=e.length,this._cachedIndex=n,this.afterEnd_(n-1,r,t)}this._cachedIndex=n,this.intervalChanged_(n,r,i)}return this.interpolate_(n,r,t,i)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(t){const e=this.resultBuffer,n=this.sampleValues,i=this.valueSize,r=t*i;for(let t=0;t!==i;++t)e[t]=n[r+t];return e}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}Lh.prototype.beforeStart_=Lh.prototype.copySampleValue_,Lh.prototype.afterEnd_=Lh.prototype.copySampleValue_;class Rh extends Lh{constructor(t,e,n,i){super(t,e,n,i),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:Pe,endingEnd:Pe}}intervalChanged_(t,e,n){const i=this.parameterPositions;let r=t-2,s=t+1,o=i[r],a=i[s];if(void 0===o)switch(this.getSettings_().endingStart){case Ae:r=t,o=2*e-n;break;case Le:r=i.length-2,o=e+i[r]-i[r+1];break;default:r=t,o=n}if(void 0===a)switch(this.getSettings_().endingEnd){case Ae:s=t,a=2*n-e;break;case Le:s=1,a=n+i[1]-i[0];break;default:s=t-1,a=e}const l=.5*(n-e),c=this.valueSize;this._weightPrev=l/(e-o),this._weightNext=l/(a-n),this._offsetPrev=r*c,this._offsetNext=s*c}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,o=this.valueSize,a=t*o,l=a-o,c=this._offsetPrev,h=this._offsetNext,u=this._weightPrev,d=this._weightNext,p=(n-e)/(i-e),m=p*p,f=m*p,g=-u*f+2*u*m-u*p,v=(1+u)*f+(-1.5-2*u)*m+(-.5+u)*p+1,b=(-1-d)*f+(1.5+d)*m+.5*p,_=d*f-d*m;for(let t=0;t!==o;++t)r[t]=g*s[c+t]+v*s[l+t]+b*s[a+t]+_*s[h+t];return r}}class kh extends Lh{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,o=this.valueSize,a=t*o,l=a-o,c=(n-e)/(i-e),h=1-c;for(let t=0;t!==o;++t)r[t]=s[l+t]*h+s[a+t]*c;return r}}class Dh extends Lh{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t){return this.copySampleValue_(t-1)}}class Ih{constructor(t,e,n,i){if(void 0===t)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===e||0===e.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=Ah.convertArray(e,this.TimeBufferType),this.values=Ah.convertArray(n,this.ValueBufferType),this.setInterpolation(i||this.DefaultInterpolation)}static toJSON(t){const e=t.constructor;let n;if(e.toJSON!==this.toJSON)n=e.toJSON(t);else{n={name:t.name,times:Ah.convertArray(t.times,Array),values:Ah.convertArray(t.values,Array)};const e=t.getInterpolation();e!==t.DefaultInterpolation&&(n.interpolation=e)}return n.type=t.ValueTypeName,n}InterpolantFactoryMethodDiscrete(t){return new Dh(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodLinear(t){return new kh(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodSmooth(t){return new Rh(this.times,this.values,this.getValueSize(),t)}setInterpolation(t){let e;switch(t){case Se:e=this.InterpolantFactoryMethodDiscrete;break;case Ce:e=this.InterpolantFactoryMethodLinear;break;case Te:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){const e="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(e);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",e),this}return this.createInterpolant=e,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Se;case this.InterpolantFactoryMethodLinear:return Ce;case this.InterpolantFactoryMethodSmooth:return Te}}getValueSize(){return this.values.length/this.times.length}shift(t){if(0!==t){const e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]+=t}return this}scale(t){if(1!==t){const e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]*=t}return this}trim(t,e){const n=this.times,i=n.length;let r=0,s=i-1;for(;r!==i&&n[r]<t;)++r;for(;-1!==s&&n[s]>e;)--s;if(++s,0!==r||s!==i){r>=s&&(s=Math.max(s,1),r=s-1);const t=this.getValueSize();this.times=Ah.arraySlice(n,r,s),this.values=Ah.arraySlice(this.values,r*t,s*t)}return this}validate(){let t=!0;const e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);const n=this.times,i=this.values,r=n.length;0===r&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);let s=null;for(let e=0;e!==r;e++){const i=n[e];if("number"==typeof i&&isNaN(i)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,e,i),t=!1;break}if(null!==s&&s>i){console.error("THREE.KeyframeTrack: Out of order keys.",this,e,i,s),t=!1;break}s=i}if(void 0!==i&&Ah.isTypedArray(i))for(let e=0,n=i.length;e!==n;++e){const n=i[e];if(isNaN(n)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,e,n),t=!1;break}}return t}optimize(){const t=Ah.arraySlice(this.times),e=Ah.arraySlice(this.values),n=this.getValueSize(),i=this.getInterpolation()===Te,r=t.length-1;let s=1;for(let o=1;o<r;++o){let r=!1;const a=t[o];if(a!==t[o+1]&&(1!==o||a!==t[0]))if(i)r=!0;else{const t=o*n,i=t-n,s=t+n;for(let o=0;o!==n;++o){const n=e[t+o];if(n!==e[i+o]||n!==e[s+o]){r=!0;break}}}if(r){if(o!==s){t[s]=t[o];const i=o*n,r=s*n;for(let t=0;t!==n;++t)e[r+t]=e[i+t]}++s}}if(r>0){t[s]=t[r];for(let t=r*n,i=s*n,o=0;o!==n;++o)e[i+o]=e[t+o];++s}return s!==t.length?(this.times=Ah.arraySlice(t,0,s),this.values=Ah.arraySlice(e,0,s*n)):(this.times=t,this.values=e),this}clone(){const t=Ah.arraySlice(this.times,0),e=Ah.arraySlice(this.values,0),n=new(0,this.constructor)(this.name,t,e);return n.createInterpolant=this.createInterpolant,n}}Ih.prototype.TimeBufferType=Float32Array,Ih.prototype.ValueBufferType=Float32Array,Ih.prototype.DefaultInterpolation=Ce;class Vh extends Ih{}Vh.prototype.ValueTypeName="bool",Vh.prototype.ValueBufferType=Array,Vh.prototype.DefaultInterpolation=Se,Vh.prototype.InterpolantFactoryMethodLinear=void 0,Vh.prototype.InterpolantFactoryMethodSmooth=void 0;class Nh extends Ih{}Nh.prototype.ValueTypeName="color";class zh extends Ih{}zh.prototype.ValueTypeName="number";class Oh extends Lh{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,o=this.valueSize,a=(n-e)/(i-e);let l=t*o;for(let t=l+o;l!==t;l+=4)_n.slerpFlat(r,0,s,l-o,s,l,a);return r}}class Bh extends Ih{InterpolantFactoryMethodLinear(t){return new Oh(this.times,this.values,this.getValueSize(),t)}}Bh.prototype.ValueTypeName="quaternion",Bh.prototype.DefaultInterpolation=Ce,Bh.prototype.InterpolantFactoryMethodSmooth=void 0;class Fh extends Ih{}Fh.prototype.ValueTypeName="string",Fh.prototype.ValueBufferType=Array,Fh.prototype.DefaultInterpolation=Se,Fh.prototype.InterpolantFactoryMethodLinear=void 0,Fh.prototype.InterpolantFactoryMethodSmooth=void 0;class Uh extends Ih{}Uh.prototype.ValueTypeName="vector";class Hh{constructor(t,e=-1,n,i=2500){this.name=t,this.tracks=n,this.duration=e,this.blendMode=i,this.uuid=Qe(),this.duration<0&&this.resetDuration()}static parse(t){const e=[],n=t.tracks,i=1/(t.fps||1);for(let t=0,r=n.length;t!==r;++t)e.push(Gh(n[t]).scale(i));const r=new this(t.name,t.duration,e,t.blendMode);return r.uuid=t.uuid,r}static toJSON(t){const e=[],n=t.tracks,i={name:t.name,duration:t.duration,tracks:e,uuid:t.uuid,blendMode:t.blendMode};for(let t=0,i=n.length;t!==i;++t)e.push(Ih.toJSON(n[t]));return i}static CreateFromMorphTargetSequence(t,e,n,i){const r=e.length,s=[];for(let t=0;t<r;t++){let o=[],a=[];o.push((t+r-1)%r,t,(t+1)%r),a.push(0,1,0);const l=Ah.getKeyframeOrder(o);o=Ah.sortedArray(o,1,l),a=Ah.sortedArray(a,1,l),i||0!==o[0]||(o.push(r),a.push(a[0])),s.push(new zh(".morphTargetInfluences["+e[t].name+"]",o,a).scale(1/n))}return new this(t,-1,s)}static findByName(t,e){let n=t;if(!Array.isArray(t)){const e=t;n=e.geometry&&e.geometry.animations||e.animations}for(let t=0;t<n.length;t++)if(n[t].name===e)return n[t];return null}static CreateClipsFromMorphTargetSequences(t,e,n){const i={},r=/^([\w-]*?)([\d]+)$/;for(let e=0,n=t.length;e<n;e++){const n=t[e],s=n.name.match(r);if(s&&s.length>1){const t=s[1];let e=i[t];e||(i[t]=e=[]),e.push(n)}}const s=[];for(const t in i)s.push(this.CreateFromMorphTargetSequence(t,i[t],e,n));return s}static parseAnimation(t,e){if(!t)return console.error("THREE.AnimationClip: No animation in 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this.duration=t,this}trim(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].trim(0,this.duration);return this}validate(){let t=!0;for(let e=0;e<this.tracks.length;e++)t=t&&this.tracks[e].validate();return t}optimize(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].optimize();return this}clone(){const t=[];for(let e=0;e<this.tracks.length;e++)t.push(this.tracks[e].clone());return new this.constructor(this.name,this.duration,t,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function Gh(t){if(void 0===t.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const e=function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return zh;case"vector":case"vector2":case"vector3":case"vector4":return Uh;case"color":return Nh;case"quaternion":return Bh;case"bool":case"boolean":return Vh;case"string":return Fh}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+t)}(t.type);if(void 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r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;if(void 0!==Kh[t])return void Kh[t].push({onLoad:e,onProgress:n,onError:i});const o=t.match(/^data:(.*?)(;base64)?,(.*)$/);let a;if(o){const n=o[1],s=!!o[2];let a=o[3];a=decodeURIComponent(a),s&&(a=atob(a));try{let i;const s=(this.responseType||"").toLowerCase();switch(s){case"arraybuffer":case"blob":const t=new Uint8Array(a.length);for(let e=0;e<a.length;e++)t[e]=a.charCodeAt(e);i="blob"===s?new Blob([t.buffer],{type:n}):t.buffer;break;case"document":const e=new DOMParser;i=e.parseFromString(a,n);break;case"json":i=JSON.parse(a);break;default:i=a}setTimeout((function(){e&&e(i),r.manager.itemEnd(t)}),0)}catch(e){setTimeout((function(){i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)}),0)}}else{Kh[t]=[],Kh[t].push({onLoad:e,onProgress:n,onError:i}),a=new XMLHttpRequest,a.open("GET",t,!0),a.addEventListener("load",(function(e){const n=this.response,i=Kh[t];if(delete 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0!==this.withCredentials&&(a.withCredentials=this.withCredentials),a.overrideMimeType&&a.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(const t in this.requestHeader)a.setRequestHeader(t,this.requestHeader[t]);a.send(null)}return r.manager.itemStart(t),a}setResponseType(t){return this.responseType=t,this}setMimeType(t){return this.mimeType=t,this}}class Jh extends Xh{constructor(t){super(t)}load(t,e,n,i){void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=jh.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;const o=document.createElementNS("http://www.w3.org/1999/xhtml","img");function a(){o.removeEventListener("load",a,!1),o.removeEventListener("error",l,!1),jh.add(t,this),e&&e(this),r.manager.itemEnd(t)}function l(e){o.removeEventListener("load",a,!1),o.removeEventListener("error",l,!1),i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)}return o.addEventListener("load",a,!1),o.addEventListener("error",l,!1),"data:"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),r.manager.itemStart(t),o.src=t,o}}class Zh extends Xh{constructor(t){super(t)}load(t,e,n,i){const r=new Hr,s=new Jh(this.manager);s.setCrossOrigin(this.crossOrigin),s.setPath(this.path);let o=0;function a(n){s.load(t[n],(function(t){r.images[n]=t,o++,6===o&&(r.needsUpdate=!0,e&&e(r))}),void 0,i)}for(let e=0;e<t.length;++e)a(e);return r}}class $h extends Xh{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new wl,o=new Yh(this.manager);return o.setResponseType("arraybuffer"),o.setRequestHeader(this.requestHeader),o.setPath(this.path),o.setWithCredentials(r.withCredentials),o.load(t,(function(t){const n=r.parse(t);n&&(void 0!==n.image?s.image=n.image:void 0!==n.data&&(s.image.width=n.width,s.image.height=n.height,s.image.data=n.data),s.wrapS=void 0!==n.wrapS?n.wrapS:st,s.wrapT=void 0!==n.wrapT?n.wrapT:st,s.magFilter=void 0!==n.magFilter?n.magFilter:ht,s.minFilter=void 0!==n.minFilter?n.minFilter:ht,s.anisotropy=void 0!==n.anisotropy?n.anisotropy:1,void 0!==n.encoding&&(s.encoding=n.encoding),void 0!==n.flipY&&(s.flipY=n.flipY),void 0!==n.format&&(s.format=n.format),void 0!==n.type&&(s.type=n.type),void 0!==n.mipmaps&&(s.mipmaps=n.mipmaps,s.minFilter=dt),1===n.mipmapCount&&(s.minFilter=ht),void 0!==n.generateMipmaps&&(s.generateMipmaps=n.generateMipmaps),s.needsUpdate=!0,e&&e(s,n))}),n,i),s}}class Qh extends Xh{constructor(t){super(t)}load(t,e,n,i){const r=new pn,s=new Jh(this.manager);return s.setCrossOrigin(this.crossOrigin),s.setPath(this.path),s.load(t,(function(n){r.image=n;const i=t.search(/\.jpe?g($|\?)/i)>0||0===t.search(/^data\:image\/jpeg/);r.format=i?Ct:Tt,r.needsUpdate=!0,void 0!==e&&e(r)}),n,i),r}}class tu extends lc{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(t){this.curves.push(t)}closePath(){const t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new yc(e,t))}getPoint(t){const e=t*this.getLength(),n=this.getCurveLengths();let i=0;for(;i<n.length;){if(n[i]>=e){const t=n[i]-e,r=this.curves[i],s=r.getLength(),o=0===s?0:1-t/s;return r.getPointAt(o)}i++}return null}getLength(){const t=this.getCurveLengths();return t[t.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const t=[];let e=0;for(let n=0,i=this.curves.length;n<i;n++)e+=this.curves[n].getLength(),t.push(e);return this.cacheLengths=t,t}getSpacedPoints(t=40){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return this.autoClose&&e.push(e[0]),e}getPoints(t=12){const e=[];let n;for(let i=0,r=this.curves;i<r.length;i++){const s=r[i],o=s&&s.isEllipseCurve?2*t:s&&(s.isLineCurve||s.isLineCurve3)?1:s&&s.isSplineCurve?t*s.points.length:t,a=s.getPoints(o);for(let t=0;t<a.length;t++){const i=a[t];n&&n.equals(i)||(e.push(i),n=i)}}return this.autoClose&&e.length>1&&!e[e.length-1].equals(e[0])&&e.push(e[0]),e}copy(t){super.copy(t),this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push(n.clone())}return this.autoClose=t.autoClose,this}toJSON(){const t=super.toJSON();t.autoClose=this.autoClose,t.curves=[];for(let e=0,n=this.curves.length;e<n;e++){const n=this.curves[e];t.curves.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.autoClose=t.autoClose,this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push((new Tc[n.type]).fromJSON(n))}return this}}class eu extends tu{constructor(t){super(),this.type="Path",this.currentPoint=new ln,t&&this.setFromPoints(t)}setFromPoints(t){this.moveTo(t[0].x,t[0].y);for(let e=1,n=t.length;e<n;e++)this.lineTo(t[e].x,t[e].y);return this}moveTo(t,e){return this.currentPoint.set(t,e),this}lineTo(t,e){const n=new yc(this.currentPoint.clone(),new ln(t,e));return this.curves.push(n),this.currentPoint.set(t,e),this}quadraticCurveTo(t,e,n,i){const r=new Ec(this.currentPoint.clone(),new ln(t,e),new ln(n,i));return this.curves.push(r),this.currentPoint.set(n,i),this}bezierCurveTo(t,e,n,i,r,s){const o=new wc(this.currentPoint.clone(),new ln(t,e),new ln(n,i),new ln(r,s));return this.curves.push(o),this.currentPoint.set(r,s),this}splineThru(t){const e=[this.currentPoint.clone()].concat(t),n=new Cc(e);return this.curves.push(n),this.currentPoint.copy(t[t.length-1]),this}arc(t,e,n,i,r,s){const o=this.currentPoint.x,a=this.currentPoint.y;return this.absarc(t+o,e+a,n,i,r,s),this}absarc(t,e,n,i,r,s){return this.absellipse(t,e,n,n,i,r,s),this}ellipse(t,e,n,i,r,s,o,a){const l=this.currentPoint.x,c=this.currentPoint.y;return this.absellipse(t+l,e+c,n,i,r,s,o,a),this}absellipse(t,e,n,i,r,s,o,a){const l=new cc(t,e,n,i,r,s,o,a);if(this.curves.length>0){const t=l.getPoint(0);t.equals(this.currentPoint)||this.lineTo(t.x,t.y)}this.curves.push(l);const c=l.getPoint(1);return this.currentPoint.copy(c),this}copy(t){return super.copy(t),this.currentPoint.copy(t.currentPoint),this}toJSON(){const t=super.toJSON();return t.currentPoint=this.currentPoint.toArray(),t}fromJSON(t){return super.fromJSON(t),this.currentPoint.fromArray(t.currentPoint),this}}class nu extends eu{constructor(t){super(t),this.uuid=Qe(),this.type="Shape",this.holes=[]}getPointsHoles(t){const e=[];for(let n=0,i=this.holes.length;n<i;n++)e[n]=this.holes[n].getPoints(t);return e}extractPoints(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}}copy(t){super.copy(t),this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.uuid=this.uuid,t.holes=[];for(let e=0,n=this.holes.length;e<n;e++){const n=this.holes[e];t.holes.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.uuid=t.uuid,this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push((new eu).fromJSON(n))}return this}}class iu extends yi{constructor(t,e=1){super(),this.type="Light",this.color=new Hi(t),this.intensity=e}dispose(){}copy(t){return super.copy(t),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}iu.prototype.isLight=!0;class ru extends iu{constructor(t,e,n){super(t,n),this.type="HemisphereLight",this.position.copy(yi.DefaultUp),this.updateMatrix(),this.groundColor=new Hi(e)}copy(t){return iu.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}ru.prototype.isHemisphereLight=!0;const su=new Zn,ou=new wn,au=new wn;class lu{constructor(t){this.camera=t,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new ln(512,512),this.map=null,this.mapPass=null,this.matrix=new Zn,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Jr,this._frameExtents=new ln(1,1),this._viewportCount=1,this._viewports=[new fn(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const e=this.camera,n=this.matrix;ou.setFromMatrixPosition(t.matrixWorld),e.position.copy(ou),au.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(au),e.updateMatrixWorld(),su.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(su),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(e.projectionMatrix),n.multiply(e.matrixWorldInverse)}getViewport(t){return this._viewports[t]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const t={};return 0!==this.bias&&(t.bias=this.bias),0!==this.normalBias&&(t.normalBias=this.normalBias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}class cu extends lu{constructor(){super(new Br(50,1,.5,500)),this.focus=1}updateMatrices(t){const e=this.camera,n=2*$e*t.angle*this.focus,i=this.mapSize.width/this.mapSize.height,r=t.distance||e.far;n===e.fov&&i===e.aspect&&r===e.far||(e.fov=n,e.aspect=i,e.far=r,e.updateProjectionMatrix()),super.updateMatrices(t)}copy(t){return super.copy(t),this.focus=t.focus,this}}cu.prototype.isSpotLightShadow=!0;class hu extends iu{constructor(t,e,n=0,i=Math.PI/3,r=0,s=1){super(t,e),this.type="SpotLight",this.position.copy(yi.DefaultUp),this.updateMatrix(),this.target=new yi,this.distance=n,this.angle=i,this.penumbra=r,this.decay=s,this.shadow=new cu}get power(){return this.intensity*Math.PI}set power(t){this.intensity=t/Math.PI}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}hu.prototype.isSpotLight=!0;const uu=new Zn,du=new wn,pu=new wn;class mu extends lu{constructor(){super(new Br(90,1,.5,500)),this._frameExtents=new ln(4,2),this._viewportCount=6,this._viewports=[new fn(2,1,1,1),new fn(0,1,1,1),new fn(3,1,1,1),new fn(1,1,1,1),new fn(3,0,1,1),new fn(1,0,1,1)],this._cubeDirections=[new wn(1,0,0),new wn(-1,0,0),new wn(0,0,1),new wn(0,0,-1),new wn(0,1,0),new wn(0,-1,0)],this._cubeUps=[new wn(0,1,0),new wn(0,1,0),new wn(0,1,0),new wn(0,1,0),new wn(0,0,1),new wn(0,0,-1)]}updateMatrices(t,e=0){const n=this.camera,i=this.matrix,r=t.distance||n.far;r!==n.far&&(n.far=r,n.updateProjectionMatrix()),du.setFromMatrixPosition(t.matrixWorld),n.position.copy(du),pu.copy(n.position),pu.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(pu),n.updateMatrixWorld(),i.makeTranslation(-du.x,-du.y,-du.z),uu.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(uu)}}mu.prototype.isPointLightShadow=!0;class fu extends iu{constructor(t,e,n=0,i=1){super(t,e),this.type="PointLight",this.distance=n,this.decay=i,this.shadow=new mu}get power(){return 4*this.intensity*Math.PI}set power(t){this.intensity=t/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}fu.prototype.isPointLight=!0;class gu extends lu{constructor(){super(new cs(-5,5,5,-5,.5,500))}}gu.prototype.isDirectionalLightShadow=!0;class vu extends iu{constructor(t,e){super(t,e),this.type="DirectionalLight",this.position.copy(yi.DefaultUp),this.updateMatrix(),this.target=new yi,this.shadow=new gu}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}vu.prototype.isDirectionalLight=!0;class bu extends iu{constructor(t,e){super(t,e),this.type="AmbientLight"}}bu.prototype.isAmbientLight=!0;class _u extends iu{constructor(t,e,n=10,i=10){super(t,e),this.type="RectAreaLight",this.width=n,this.height=i}get power(){return this.intensity*this.width*this.height*Math.PI}set power(t){this.intensity=t/(this.width*this.height*Math.PI)}copy(t){return super.copy(t),this.width=t.width,this.height=t.height,this}toJSON(t){const e=super.toJSON(t);return e.object.width=this.width,e.object.height=this.height,e}}_u.prototype.isRectAreaLight=!0;class wu{constructor(){this.coefficients=[];for(let t=0;t<9;t++)this.coefficients.push(new wn)}set(t){for(let e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this}zero(){for(let t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this}getAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.282095),e.addScaledVector(s[1],.488603*i),e.addScaledVector(s[2],.488603*r),e.addScaledVector(s[3],.488603*n),e.addScaledVector(s[4],n*i*1.092548),e.addScaledVector(s[5],i*r*1.092548),e.addScaledVector(s[6],.315392*(3*r*r-1)),e.addScaledVector(s[7],n*r*1.092548),e.addScaledVector(s[8],.546274*(n*n-i*i)),e}getIrradianceAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.886227),e.addScaledVector(s[1],1.023328*i),e.addScaledVector(s[2],1.023328*r),e.addScaledVector(s[3],1.023328*n),e.addScaledVector(s[4],.858086*n*i),e.addScaledVector(s[5],.858086*i*r),e.addScaledVector(s[6],.743125*r*r-.247708),e.addScaledVector(s[7],.858086*n*r),e.addScaledVector(s[8],.429043*(n*n-i*i)),e}add(t){for(let e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this}addScaledSH(t,e){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(t.coefficients[n],e);return this}scale(t){for(let e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this}lerp(t,e){for(let n=0;n<9;n++)this.coefficients[n].lerp(t.coefficients[n],e);return this}equals(t){for(let e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0}copy(t){return this.set(t.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(t,e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].fromArray(t,e+3*i);return this}toArray(t=[],e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].toArray(t,e+3*i);return t}static getBasisAt(t,e){const n=t.x,i=t.y,r=t.z;e[0]=.282095,e[1]=.488603*i,e[2]=.488603*r,e[3]=.488603*n,e[4]=1.092548*n*i,e[5]=1.092548*i*r,e[6]=.315392*(3*r*r-1),e[7]=1.092548*n*r,e[8]=.546274*(n*n-i*i)}}wu.prototype.isSphericalHarmonics3=!0;class xu extends iu{constructor(t=new wu,e=1){super(void 0,e),this.sh=t}copy(t){return super.copy(t),this.sh.copy(t.sh),this}fromJSON(t){return this.intensity=t.intensity,this.sh.fromArray(t.sh),this}toJSON(t){const e=super.toJSON(t);return e.object.sh=this.sh.toArray(),e}}xu.prototype.isLightProbe=!0;class yu extends Xh{constructor(t){super(t),this.textures={}}load(t,e,n,i){const r=this,s=new Yh(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e=this.textures;function n(t){return void 0===e[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),e[t]}const i=new Ph[t.type];if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&void 0!==i.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.sheenTint&&(i.sheenTint=(new Hi).setHex(t.sheenTint)),void 0!==t.emissive&&void 0!==i.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&void 0!==i.specular&&i.specular.setHex(t.specular),void 0!==t.specularIntensity&&(i.specularIntensity=t.specularIntensity),void 0!==t.specularTint&&void 0!==i.specularTint&&i.specularTint.setHex(t.specularTint),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearcoat&&(i.clearcoat=t.clearcoat),void 0!==t.clearcoatRoughness&&(i.clearcoatRoughness=t.clearcoatRoughness),void 0!==t.transmission&&(i.transmission=t.transmission),void 0!==t.thickness&&(i.thickness=t.thickness),void 0!==t.attenuationDistance&&(i.attenuationDistance=t.attenuationDistance),void 0!==t.attenuationTint&&void 0!==i.attenuationTint&&i.attenuationTint.setHex(t.attenuationTint),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.flatShading&&(i.flatShading=t.flatShading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.combine&&(i.combine=t.combine),void 0!==t.side&&(i.side=t.side),void 0!==t.shadowSide&&(i.shadowSide=t.shadowSide),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.format&&(i.format=t.format),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.stencilWrite&&(i.stencilWrite=t.stencilWrite),void 0!==t.stencilWriteMask&&(i.stencilWriteMask=t.stencilWriteMask),void 0!==t.stencilFunc&&(i.stencilFunc=t.stencilFunc),void 0!==t.stencilRef&&(i.stencilRef=t.stencilRef),void 0!==t.stencilFuncMask&&(i.stencilFuncMask=t.stencilFuncMask),void 0!==t.stencilFail&&(i.stencilFail=t.stencilFail),void 0!==t.stencilZFail&&(i.stencilZFail=t.stencilZFail),void 0!==t.stencilZPass&&(i.stencilZPass=t.stencilZPass),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(i.rotation=t.rotation),1!==t.linewidth&&(i.linewidth=t.linewidth),void 0!==t.dashSize&&(i.dashSize=t.dashSize),void 0!==t.gapSize&&(i.gapSize=t.gapSize),void 0!==t.scale&&(i.scale=t.scale),void 0!==t.polygonOffset&&(i.polygonOffset=t.polygonOffset),void 0!==t.polygonOffsetFactor&&(i.polygonOffsetFactor=t.polygonOffsetFactor),void 0!==t.polygonOffsetUnits&&(i.polygonOffsetUnits=t.polygonOffsetUnits),void 0!==t.dithering&&(i.dithering=t.dithering),void 0!==t.alphaToCoverage&&(i.alphaToCoverage=t.alphaToCoverage),void 0!==t.premultipliedAlpha&&(i.premultipliedAlpha=t.premultipliedAlpha),void 0!==t.visible&&(i.visible=t.visible),void 0!==t.toneMapped&&(i.toneMapped=t.toneMapped),void 0!==t.userData&&(i.userData=t.userData),void 0!==t.vertexColors&&("number"==typeof t.vertexColors?i.vertexColors=t.vertexColors>0:i.vertexColors=t.vertexColors),void 0!==t.uniforms)for(const e in t.uniforms){const r=t.uniforms[e];switch(i.uniforms[e]={},r.type){case"t":i.uniforms[e].value=n(r.value);break;case"c":i.uniforms[e].value=(new Hi).setHex(r.value);break;case"v2":i.uniforms[e].value=(new ln).fromArray(r.value);break;case"v3":i.uniforms[e].value=(new wn).fromArray(r.value);break;case"v4":i.uniforms[e].value=(new fn).fromArray(r.value);break;case"m3":i.uniforms[e].value=(new cn).fromArray(r.value);break;case"m4":i.uniforms[e].value=(new Zn).fromArray(r.value);break;default:i.uniforms[e].value=r.value}}if(void 0!==t.defines&&(i.defines=t.defines),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.extensions)for(const e in t.extensions)i.extensions[e]=t.extensions[e];if(void 0!==t.shading&&(i.flatShading=1===t.shading),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=n(t.map)),void 0!==t.matcap&&(i.matcap=n(t.matcap)),void 0!==t.alphaMap&&(i.alphaMap=n(t.alphaMap)),void 0!==t.bumpMap&&(i.bumpMap=n(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=n(t.normalMap)),void 0!==t.normalMapType&&(i.normalMapType=t.normalMapType),void 0!==t.normalScale){let e=t.normalScale;!1===Array.isArray(e)&&(e=[e,e]),i.normalScale=(new ln).fromArray(e)}return void 0!==t.displacementMap&&(i.displacementMap=n(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=n(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=n(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=n(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=n(t.specularMap)),void 0!==t.specularIntensityMap&&(i.specularIntensityMap=n(t.specularIntensityMap)),void 0!==t.specularTintMap&&(i.specularTintMap=n(t.specularTintMap)),void 0!==t.envMap&&(i.envMap=n(t.envMap)),void 0!==t.envMapIntensity&&(i.envMapIntensity=t.envMapIntensity),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.refractionRatio&&(i.refractionRatio=t.refractionRatio),void 0!==t.lightMap&&(i.lightMap=n(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=n(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=n(t.gradientMap)),void 0!==t.clearcoatMap&&(i.clearcoatMap=n(t.clearcoatMap)),void 0!==t.clearcoatRoughnessMap&&(i.clearcoatRoughnessMap=n(t.clearcoatRoughnessMap)),void 0!==t.clearcoatNormalMap&&(i.clearcoatNormalMap=n(t.clearcoatNormalMap)),void 0!==t.clearcoatNormalScale&&(i.clearcoatNormalScale=(new ln).fromArray(t.clearcoatNormalScale)),void 0!==t.transmissionMap&&(i.transmissionMap=n(t.transmissionMap)),void 0!==t.thicknessMap&&(i.thicknessMap=n(t.thicknessMap)),i}setTextures(t){return this.textures=t,this}}class Mu{static decodeText(t){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(t);let e="";for(let n=0,i=t.length;n<i;n++)e+=String.fromCharCode(t[n]);try{return decodeURIComponent(escape(e))}catch(t){return e}}static extractUrlBase(t){const e=t.lastIndexOf("/");return-1===e?"./":t.substr(0,e+1)}}class Eu extends pr{constructor(){super(),this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(t){return super.copy(t),this.instanceCount=t.instanceCount,this}clone(){return(new this.constructor).copy(this)}toJSON(){const t=super.toJSON(this);return t.instanceCount=this.instanceCount,t.isInstancedBufferGeometry=!0,t}}Eu.prototype.isInstancedBufferGeometry=!0;class Su extends Xh{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Yh(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e={},n={};function i(t,i){if(void 0!==e[i])return e[i];const r=t.interleavedBuffers[i],s=function(t,e){if(void 0!==n[e])return n[e];const i=t.arrayBuffers,r=i[e],s=new Uint32Array(r).buffer;return n[e]=s,s}(t,r.buffer),o=sr(r.type,s),a=new Wa(o,r.stride);return a.uuid=r.uuid,e[i]=a,a}const r=t.isInstancedBufferGeometry?new Eu:new pr,s=t.data.index;if(void 0!==s){const t=sr(s.type,s.array);r.setIndex(new qi(t,1))}const o=t.data.attributes;for(const e in o){const n=o[e];let s;if(n.isInterleavedBufferAttribute){const e=i(t.data,n.data);s=new Xa(e,n.itemSize,n.offset,n.normalized)}else{const t=sr(n.type,n.array);s=new(n.isInstancedBufferAttribute?El:qi)(t,n.itemSize,n.normalized)}void 0!==n.name&&(s.name=n.name),void 0!==n.usage&&s.setUsage(n.usage),void 0!==n.updateRange&&(s.updateRange.offset=n.updateRange.offset,s.updateRange.count=n.updateRange.count),r.setAttribute(e,s)}const a=t.data.morphAttributes;if(a)for(const e in a){const n=a[e],s=[];for(let e=0,r=n.length;e<r;e++){const r=n[e];let o;if(r.isInterleavedBufferAttribute){const e=i(t.data,r.data);o=new Xa(e,r.itemSize,r.offset,r.normalized)}else{const t=sr(r.type,r.array);o=new qi(t,r.itemSize,r.normalized)}void 0!==r.name&&(o.name=r.name),s.push(o)}r.morphAttributes[e]=s}t.data.morphTargetsRelative&&(r.morphTargetsRelative=!0);const l=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==l)for(let t=0,e=l.length;t!==e;++t){const e=l[t];r.addGroup(e.start,e.count,e.materialIndex)}const c=t.data.boundingSphere;if(void 0!==c){const t=new wn;void 0!==c.center&&t.fromArray(c.center),r.boundingSphere=new Hn(t,c.radius)}return t.name&&(r.name=t.name),t.userData&&(r.userData=t.userData),r}}const Cu={UVMapping:Z,CubeReflectionMapping:$,CubeRefractionMapping:Q,EquirectangularReflectionMapping:tt,EquirectangularRefractionMapping:et,CubeUVReflectionMapping:nt,CubeUVRefractionMapping:it},Tu={RepeatWrapping:rt,ClampToEdgeWrapping:st,MirroredRepeatWrapping:ot},Pu={NearestFilter:at,NearestMipmapNearestFilter:lt,NearestMipmapLinearFilter:ct,LinearFilter:ht,LinearMipmapNearestFilter:ut,LinearMipmapLinearFilter:dt};class Au extends Xh{constructor(t){super(t),"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(t){return this.options=t,this}load(t,e,n,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=jh.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;const o={};o.credentials="anonymous"===this.crossOrigin?"same-origin":"include",o.headers=this.requestHeader,fetch(t,o).then((function(t){return t.blob()})).then((function(t){return createImageBitmap(t,Object.assign(r.options,{colorSpaceConversion:"none"}))})).then((function(n){jh.add(t,n),e&&e(n),r.manager.itemEnd(t)})).catch((function(e){i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)})),r.manager.itemStart(t)}}Au.prototype.isImageBitmapLoader=!0;class Lu{constructor(){this.type="ShapePath",this.color=new Hi,this.subPaths=[],this.currentPath=null}moveTo(t,e){return this.currentPath=new eu,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e),this}lineTo(t,e){return this.currentPath.lineTo(t,e),this}quadraticCurveTo(t,e,n,i){return this.currentPath.quadraticCurveTo(t,e,n,i),this}bezierCurveTo(t,e,n,i,r,s){return this.currentPath.bezierCurveTo(t,e,n,i,r,s),this}splineThru(t){return this.currentPath.splineThru(t),this}toShapes(t,e){function n(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n],r=new nu;r.curves=i.curves,e.push(r)}return e}function i(t,e){const n=e.length;let i=!1;for(let r=n-1,s=0;s<n;r=s++){let n=e[r],o=e[s],a=o.x-n.x,l=o.y-n.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(n=e[s],a=-a,o=e[r],l=-l),t.y<n.y||t.y>o.y)continue;if(t.y===n.y){if(t.x===n.x)return!0}else{const e=l*(t.x-n.x)-a*(t.y-n.y);if(0===e)return!0;if(e<0)continue;i=!i}}else{if(t.y!==n.y)continue;if(o.x<=t.x&&t.x<=n.x||n.x<=t.x&&t.x<=o.x)return!0}}return i}const r=Qc.isClockWise,s=this.subPaths;if(0===s.length)return[];if(!0===e)return n(s);let o,a,l;const c=[];if(1===s.length)return a=s[0],l=new nu,l.curves=a.curves,c.push(l),c;let h=!r(s[0].getPoints());h=t?!h:h;const u=[],d=[];let p,m,f=[],g=0;d[g]=void 0,f[g]=[];for(let e=0,n=s.length;e<n;e++)a=s[e],p=a.getPoints(),o=r(p),o=t?!o:o,o?(!h&&d[g]&&g++,d[g]={s:new nu,p:p},d[g].s.curves=a.curves,h&&g++,f[g]=[]):f[g].push({h:a,p:p[0]});if(!d[0])return n(s);if(d.length>1){let t=!1;const e=[];for(let t=0,e=d.length;t<e;t++)u[t]=[];for(let n=0,r=d.length;n<r;n++){const r=f[n];for(let s=0;s<r.length;s++){const o=r[s];let a=!0;for(let r=0;r<d.length;r++)i(o.p,d[r].p)&&(n!==r&&e.push({froms:n,tos:r,hole:s}),a?(a=!1,u[r].push(o)):t=!0);a&&u[n].push(o)}}e.length>0&&(t||(f=u))}for(let t=0,e=d.length;t<e;t++){l=d[t].s,c.push(l),m=f[t];for(let t=0,e=m.length;t<e;t++)l.holes.push(m[t].h)}return c}}class Ru{constructor(t){this.type="Font",this.data=t}generateShapes(t,e=100){const n=[],i=function(t,e,n){const i=Array.from(t),r=e/n.resolution,s=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*r,o=[];let a=0,l=0;for(let t=0;t<i.length;t++){const e=i[t];if("\n"===e)a=0,l-=s;else{const t=ku(e,r,a,l,n);a+=t.offsetX,o.push(t.path)}}return o}(t,e,this.data);for(let t=0,e=i.length;t<e;t++)Array.prototype.push.apply(n,i[t].toShapes());return n}}function ku(t,e,n,i,r){const s=r.glyphs[t]||r.glyphs["?"];if(!s)return void console.error('THREE.Font: character "'+t+'" does not exists in font family '+r.familyName+".");const o=new Lu;let a,l,c,h,u,d,p,m;if(s.o){const t=s._cachedOutline||(s._cachedOutline=s.o.split(" "));for(let r=0,s=t.length;r<s;){switch(t[r++]){case"m":a=t[r++]*e+n,l=t[r++]*e+i,o.moveTo(a,l);break;case"l":a=t[r++]*e+n,l=t[r++]*e+i,o.lineTo(a,l);break;case"q":c=t[r++]*e+n,h=t[r++]*e+i,u=t[r++]*e+n,d=t[r++]*e+i,o.quadraticCurveTo(u,d,c,h);break;case"b":c=t[r++]*e+n,h=t[r++]*e+i,u=t[r++]*e+n,d=t[r++]*e+i,p=t[r++]*e+n,m=t[r++]*e+i,o.bezierCurveTo(u,d,p,m,c,h)}}}return{offsetX:s.ha*e,path:o}}Ru.prototype.isFont=!0;let Du;const Iu={getContext:function(){return void 0===Du&&(Du=new(window.AudioContext||window.webkitAudioContext)),Du},setContext:function(t){Du=t}};class Vu extends Xh{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Yh(this.manager);s.setResponseType("arraybuffer"),s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(n){try{const t=n.slice(0);Iu.getContext().decodeAudioData(t,(function(t){e(t)}))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}}class Nu extends xu{constructor(t,e,n=1){super(void 0,n);const i=(new Hi).set(t),r=(new Hi).set(e),s=new wn(i.r,i.g,i.b),o=new wn(r.r,r.g,r.b),a=Math.sqrt(Math.PI),l=a*Math.sqrt(.75);this.sh.coefficients[0].copy(s).add(o).multiplyScalar(a),this.sh.coefficients[1].copy(s).sub(o).multiplyScalar(l)}}Nu.prototype.isHemisphereLightProbe=!0;class zu extends xu{constructor(t,e=1){super(void 0,e);const n=(new Hi).set(t);this.sh.coefficients[0].set(n.r,n.g,n.b).multiplyScalar(2*Math.sqrt(Math.PI))}}zu.prototype.isAmbientLightProbe=!0;const Ou=new Zn,Bu=new Zn;class Fu{constructor(t=!0){this.autoStart=t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Uu(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const e=Uu();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}function Uu(){return("undefined"==typeof performance?Date:performance).now()}const Hu=new wn,Gu=new _n,ju=new wn,Wu=new wn;class qu extends yi{constructor(t){super(),this.type="Audio",this.listener=t,this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this}setMediaElementSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this}setMediaStreamSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this}setBuffer(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this}play(t=0){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");this._startedAt=this.context.currentTime+t;const e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.loopStart=this.loopStart,e.loopEnd=this.loopEnd,e.onended=this.onEnded.bind(this),e.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")}stop(){if(!1!==this.hasPlaybackControl)return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}getFilters(){return this.filters}setFilters(t){return t||(t=[]),!0===this._connected?(this.disconnect(),this.filters=t.slice(),this.connect()):this.filters=t.slice(),this}setDetune(t){if(this.detune=t,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(t){return this.setFilters(t?[t]:[])}setPlaybackRate(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(t){return this.loopStart=t,this}setLoopEnd(t){return this.loopEnd=t,this}getVolume(){return this.gain.gain.value}setVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}}const Xu=new wn,Ku=new _n,Yu=new wn,Ju=new wn;class Zu{constructor(t,e=2048){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=e,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let t=0;const e=this.getFrequencyData();for(let n=0;n<e.length;n++)t+=e[n];return t/e.length}}class $u{constructor(t,e,n){let i,r,s;switch(this.binding=t,this.valueSize=n,e){case"quaternion":i=this._slerp,r=this._slerpAdditive,s=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*n),this._workIndex=5;break;case"string":case"bool":i=this._select,r=this._select,s=this._setAdditiveIdentityOther,this.buffer=new Array(5*n);break;default:i=this._lerp,r=this._lerpAdditive,s=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*n)}this._mixBufferRegion=i,this._mixBufferRegionAdditive=r,this._setIdentity=s,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(t,e){const n=this.buffer,i=this.valueSize,r=t*i+i;let s=this.cumulativeWeight;if(0===s){for(let t=0;t!==i;++t)n[r+t]=n[t];s=e}else{s+=e;const t=e/s;this._mixBufferRegion(n,r,0,t,i)}this.cumulativeWeight=s}accumulateAdditive(t){const e=this.buffer,n=this.valueSize,i=n*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(e,i,0,t,n),this.cumulativeWeightAdditive+=t}apply(t){const e=this.valueSize,n=this.buffer,i=t*e+e,r=this.cumulativeWeight,s=this.cumulativeWeightAdditive,o=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,r<1){const t=e*this._origIndex;this._mixBufferRegion(n,i,t,1-r,e)}s>0&&this._mixBufferRegionAdditive(n,i,this._addIndex*e,1,e);for(let t=e,r=e+e;t!==r;++t)if(n[t]!==n[t+e]){o.setValue(n,i);break}}saveOriginalState(){const t=this.binding,e=this.buffer,n=this.valueSize,i=n*this._origIndex;t.getValue(e,i);for(let t=n,r=i;t!==r;++t)e[t]=e[i+t%n];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const t=3*this.valueSize;this.binding.setValue(this.buffer,t)}_setAdditiveIdentityNumeric(){const t=this._addIndex*this.valueSize,e=t+this.valueSize;for(let n=t;n<e;n++)this.buffer[n]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const t=this._origIndex*this.valueSize,e=this._addIndex*this.valueSize;for(let n=0;n<this.valueSize;n++)this.buffer[e+n]=this.buffer[t+n]}_select(t,e,n,i,r){if(i>=.5)for(let i=0;i!==r;++i)t[e+i]=t[n+i]}_slerp(t,e,n,i){_n.slerpFlat(t,e,t,e,t,n,i)}_slerpAdditive(t,e,n,i,r){const s=this._workIndex*r;_n.multiplyQuaternionsFlat(t,s,t,e,t,n),_n.slerpFlat(t,e,t,e,t,s,i)}_lerp(t,e,n,i,r){const s=1-i;for(let o=0;o!==r;++o){const r=e+o;t[r]=t[r]*s+t[n+o]*i}}_lerpAdditive(t,e,n,i,r){for(let s=0;s!==r;++s){const r=e+s;t[r]=t[r]+t[n+s]*i}}}const Qu="\\[\\]\\.:\\/",td=new RegExp("["+Qu+"]","g"),ed="[^"+Qu+"]",nd="[^"+Qu.replace("\\.","")+"]",id=/((?:WC+[\/:])*)/.source.replace("WC",ed),rd=/(WCOD+)?/.source.replace("WCOD",nd),sd=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",ed),od=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",ed),ad=new RegExp("^"+id+rd+sd+od+"$"),ld=["material","materials","bones"];class cd{constructor(t,e,n){this.path=e,this.parsedPath=n||cd.parseTrackName(e),this.node=cd.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(t,e,n){return t&&t.isAnimationObjectGroup?new cd.Composite(t,e,n):new cd(t,e,n)}static sanitizeNodeName(t){return t.replace(/\s/g,"_").replace(td,"")}static parseTrackName(t){const e=ad.exec(t);if(!e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);const n={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},i=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==i&&-1!==i){const t=n.nodeName.substring(i+1);-1!==ld.indexOf(t)&&(n.nodeName=n.nodeName.substring(0,i),n.objectName=t)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return n}static findNode(t,e){if(!e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){const n=t.skeleton.getBoneByName(e);if(void 0!==n)return n}if(t.children){const n=function(t){for(let i=0;i<t.length;i++){const r=t[i];if(r.name===e||r.uuid===e)return r;const s=n(r.children);if(s)return s}return null},i=n(t.children);if(i)return i}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(t,e){t[e]=this.targetObject[this.propertyName]}_getValue_array(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)t[e++]=n[i]}_getValue_arrayElement(t,e){t[e]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(t,e){this.resolvedProperty.toArray(t,e)}_setValue_direct(t,e){this.targetObject[this.propertyName]=t[e]}_setValue_direct_setNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++]}_setValue_array_setNeedsUpdate(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(t,e){this.resolvedProperty[this.propertyIndex]=t[e]}_setValue_arrayElement_setNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(t,e){this.resolvedProperty.fromArray(t,e)}_setValue_fromArray_setNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(t,e){this.bind(),this.getValue(t,e)}_setValue_unbound(t,e){this.bind(),this.setValue(t,e)}bind(){let t=this.node;const e=this.parsedPath,n=e.objectName,i=e.propertyName;let r=e.propertyIndex;if(t||(t=cd.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(n){let i=e.objectIndex;switch(n){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(let e=0;e<t.length;e++)if(t[e].name===i){i=e;break}break;default:if(void 0===t[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[n]}if(void 0!==i){if(void 0===t[i])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[i]}}const s=t[i];if(void 0===s){const n=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+n+"."+i+" but it wasn't found.",t)}let o=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?o=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(o=this.Versioning.MatrixWorldNeedsUpdate);let a=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===i){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!t.geometry.isBufferGeometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==t.morphTargetDictionary[r]&&(r=t.morphTargetDictionary[r])}a=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(a=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(a=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=i;this.getValue=this.GetterByBindingType[a],this.setValue=this.SetterByBindingTypeAndVersioning[a][o]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}cd.Composite=class{constructor(t,e,n){const i=n||cd.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,i)}getValue(t,e){this.bind();const n=this._targetGroup.nCachedObjects_,i=this._bindings[n];void 0!==i&&i.getValue(t,e)}setValue(t,e){const n=this._bindings;for(let i=this._targetGroup.nCachedObjects_,r=n.length;i!==r;++i)n[i].setValue(t,e)}bind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].bind()}unbind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].unbind()}},cd.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},cd.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},cd.prototype.GetterByBindingType=[cd.prototype._getValue_direct,cd.prototype._getValue_array,cd.prototype._getValue_arrayElement,cd.prototype._getValue_toArray],cd.prototype.SetterByBindingTypeAndVersioning=[[cd.prototype._setValue_direct,cd.prototype._setValue_direct_setNeedsUpdate,cd.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[cd.prototype._setValue_array,cd.prototype._setValue_array_setNeedsUpdate,cd.prototype._setValue_array_setMatrixWorldNeedsUpdate],[cd.prototype._setValue_arrayElement,cd.prototype._setValue_arrayElement_setNeedsUpdate,cd.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[cd.prototype._setValue_fromArray,cd.prototype._setValue_fromArray_setNeedsUpdate,cd.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class hd{constructor(){this.uuid=Qe(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const t={};this._indicesByUUID=t;for(let e=0,n=arguments.length;e!==n;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const e=this;this.stats={objects:{get total(){return e._objects.length},get inUse(){return this.total-e.nCachedObjects_}},get bindingsPerObject(){return e._bindings.length}}}add(){const t=this._objects,e=this._indicesByUUID,n=this._paths,i=this._parsedPaths,r=this._bindings,s=r.length;let o,a=t.length,l=this.nCachedObjects_;for(let c=0,h=arguments.length;c!==h;++c){const h=arguments[c],u=h.uuid;let d=e[u];if(void 0===d){d=a++,e[u]=d,t.push(h);for(let t=0,e=s;t!==e;++t)r[t].push(new cd(h,n[t],i[t]))}else if(d<l){o=t[d];const a=--l,c=t[a];e[c.uuid]=d,t[d]=c,e[u]=a,t[a]=h;for(let t=0,e=s;t!==e;++t){const e=r[t],s=e[a];let o=e[d];e[d]=s,void 0===o&&(o=new cd(h,n[t],i[t])),e[a]=o}}else t[d]!==o&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=l}remove(){const t=this._objects,e=this._indicesByUUID,n=this._bindings,i=n.length;let r=this.nCachedObjects_;for(let s=0,o=arguments.length;s!==o;++s){const o=arguments[s],a=o.uuid,l=e[a];if(void 0!==l&&l>=r){const s=r++,c=t[s];e[c.uuid]=l,t[l]=c,e[a]=s,t[s]=o;for(let t=0,e=i;t!==e;++t){const e=n[t],i=e[s],r=e[l];e[l]=i,e[s]=r}}}this.nCachedObjects_=r}uncache(){const t=this._objects,e=this._indicesByUUID,n=this._bindings,i=n.length;let r=this.nCachedObjects_,s=t.length;for(let o=0,a=arguments.length;o!==a;++o){const a=arguments[o].uuid,l=e[a];if(void 0!==l)if(delete e[a],l<r){const o=--r,a=t[o],c=--s,h=t[c];e[a.uuid]=l,t[l]=a,e[h.uuid]=o,t[o]=h,t.pop();for(let t=0,e=i;t!==e;++t){const e=n[t],i=e[o],r=e[c];e[l]=i,e[o]=r,e.pop()}}else{const r=--s,o=t[r];r>0&&(e[o.uuid]=l),t[l]=o,t.pop();for(let t=0,e=i;t!==e;++t){const e=n[t];e[l]=e[r],e.pop()}}}this.nCachedObjects_=r}subscribe_(t,e){const n=this._bindingsIndicesByPath;let i=n[t];const r=this._bindings;if(void 0!==i)return r[i];const s=this._paths,o=this._parsedPaths,a=this._objects,l=a.length,c=this.nCachedObjects_,h=new Array(l);i=r.length,n[t]=i,s.push(t),o.push(e),r.push(h);for(let n=c,i=a.length;n!==i;++n){const i=a[n];h[n]=new cd(i,t,e)}return h}unsubscribe_(t){const e=this._bindingsIndicesByPath,n=e[t];if(void 0!==n){const i=this._paths,r=this._parsedPaths,s=this._bindings,o=s.length-1,a=s[o];e[t[o]]=n,s[n]=a,s.pop(),r[n]=r[o],r.pop(),i[n]=i[o],i.pop()}}}hd.prototype.isAnimationObjectGroup=!0;class ud{constructor(t,e,n=null,i=e.blendMode){this._mixer=t,this._clip=e,this._localRoot=n,this.blendMode=i;const r=e.tracks,s=r.length,o=new Array(s),a={endingStart:Pe,endingEnd:Pe};for(let t=0;t!==s;++t){const e=r[t].createInterpolant(null);o[t]=e,e.settings=a}this._interpolantSettings=a,this._interpolants=o,this._propertyBindings=new Array(s),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(t){return this._startTime=t,this}setLoop(t,e){return this.loop=t,this.repetitions=e,this}setEffectiveWeight(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(t){return this._scheduleFading(t,0,1)}fadeOut(t){return this._scheduleFading(t,1,0)}crossFadeFrom(t,e,n){if(t.fadeOut(e),this.fadeIn(e),n){const n=this._clip.duration,i=t._clip.duration,r=i/n,s=n/i;t.warp(1,r,e),this.warp(s,1,e)}return this}crossFadeTo(t,e,n){return t.crossFadeFrom(this,e,n)}stopFading(){const t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}setEffectiveTimeScale(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(t){return this.timeScale=this._clip.duration/t,this.stopWarping()}syncWith(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()}halt(t){return this.warp(this._effectiveTimeScale,0,t)}warp(t,e,n){const i=this._mixer,r=i.time,s=this.timeScale;let o=this._timeScaleInterpolant;null===o&&(o=i._lendControlInterpolant(),this._timeScaleInterpolant=o);const a=o.parameterPositions,l=o.sampleValues;return a[0]=r,a[1]=r+n,l[0]=t/s,l[1]=e/s,this}stopWarping(){const t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(t,e,n,i){if(!this.enabled)return void this._updateWeight(t);const r=this._startTime;if(null!==r){const i=(t-r)*n;if(i<0||0===n)return;this._startTime=null,e=n*i}e*=this._updateTimeScale(t);const s=this._updateTime(e),o=this._updateWeight(t);if(o>0){const t=this._interpolants,e=this._propertyBindings;if(this.blendMode===ke)for(let n=0,i=t.length;n!==i;++n)t[n].evaluate(s),e[n].accumulateAdditive(o);else for(let n=0,r=t.length;n!==r;++n)t[n].evaluate(s),e[n].accumulate(i,o)}}_updateWeight(t){let e=0;if(this.enabled){e=this.weight;const n=this._weightInterpolant;if(null!==n){const i=n.evaluate(t)[0];e*=i,t>n.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e}_updateTimeScale(t){let e=0;if(!this.paused){e=this.timeScale;const n=this._timeScaleInterpolant;if(null!==n){e*=n.evaluate(t)[0],t>n.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}}return this._effectiveTimeScale=e,e}_updateTime(t){const e=this._clip.duration,n=this.loop;let i=this.time+t,r=this._loopCount;const s=2202===n;if(0===t)return-1===r||!s||1&~r?i:e-i;if(2200===n){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(i>=e)i=e;else{if(!(i<0)){this.time=i;break t}i=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===r&&(t>=0?(r=0,this._setEndings(!0,0===this.repetitions,s)):this._setEndings(0===this.repetitions,!0,s)),i>=e||i<0){const n=Math.floor(i/e);i-=e*n,r+=Math.abs(n);const o=this.repetitions-r;if(o<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,i=t>0?e:0,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===o){const e=t<0;this._setEndings(e,!e,s)}else this._setEndings(!1,!1,s);this._loopCount=r,this.time=i,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:n})}}else this.time=i;if(s&&!(1&~r))return e-i}return i}_setEndings(t,e,n){const i=this._interpolantSettings;n?(i.endingStart=Ae,i.endingEnd=Ae):(i.endingStart=t?this.zeroSlopeAtStart?Ae:Pe:Le,i.endingEnd=e?this.zeroSlopeAtEnd?Ae:Pe:Le)}_scheduleFading(t,e,n){const i=this._mixer,r=i.time;let s=this._weightInterpolant;null===s&&(s=i._lendControlInterpolant(),this._weightInterpolant=s);const o=s.parameterPositions,a=s.sampleValues;return o[0]=r,a[0]=e,o[1]=r+t,a[1]=n,this}}class dd extends Ke{constructor(t){super(),this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(t,e){const n=t._localRoot||this._root,i=t._clip.tracks,r=i.length,s=t._propertyBindings,o=t._interpolants,a=n.uuid,l=this._bindingsByRootAndName;let c=l[a];void 0===c&&(c={},l[a]=c);for(let t=0;t!==r;++t){const r=i[t],l=r.name;let h=c[l];if(void 0!==h)s[t]=h;else{if(h=s[t],void 0!==h){null===h._cacheIndex&&(++h.referenceCount,this._addInactiveBinding(h,a,l));continue}const i=e&&e._propertyBindings[t].binding.parsedPath;h=new $u(cd.create(n,l,i),r.ValueTypeName,r.getValueSize()),++h.referenceCount,this._addInactiveBinding(h,a,l),s[t]=h}o[t].resultBuffer=h.buffer}}_activateAction(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){const e=(t._localRoot||this._root).uuid,n=t._clip.uuid,i=this._actionsByClip[n];this._bindAction(t,i&&i.knownActions[0]),this._addInactiveAction(t,n,e)}const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==n.useCount++&&(this._lendBinding(n),n.saveOriginalState())}this._lendAction(t)}}_deactivateAction(t){if(this._isActiveAction(t)){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.useCount&&(n.restoreOriginalState(),this._takeBackBinding(n))}this._takeBackAction(t)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}}_isActiveAction(t){const e=t._cacheIndex;return null!==e&&e<this._nActiveActions}_addInactiveAction(t,e,n){const i=this._actions,r=this._actionsByClip;let s=r[e];if(void 0===s)s={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,r[e]=s;else{const e=s.knownActions;t._byClipCacheIndex=e.length,e.push(t)}t._cacheIndex=i.length,i.push(t),s.actionByRoot[n]=t}_removeInactiveAction(t){const e=this._actions,n=e[e.length-1],i=t._cacheIndex;n._cacheIndex=i,e[i]=n,e.pop(),t._cacheIndex=null;const r=t._clip.uuid,s=this._actionsByClip,o=s[r],a=o.knownActions,l=a[a.length-1],c=t._byClipCacheIndex;l._byClipCacheIndex=c,a[c]=l,a.pop(),t._byClipCacheIndex=null;delete o.actionByRoot[(t._localRoot||this._root).uuid],0===a.length&&delete s[r],this._removeInactiveBindingsForAction(t)}_removeInactiveBindingsForAction(t){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.referenceCount&&this._removeInactiveBinding(n)}}_lendAction(t){const e=this._actions,n=t._cacheIndex,i=this._nActiveActions++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_takeBackAction(t){const e=this._actions,n=t._cacheIndex,i=--this._nActiveActions,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_addInactiveBinding(t,e,n){const i=this._bindingsByRootAndName,r=this._bindings;let s=i[e];void 0===s&&(s={},i[e]=s),s[n]=t,t._cacheIndex=r.length,r.push(t)}_removeInactiveBinding(t){const e=this._bindings,n=t.binding,i=n.rootNode.uuid,r=n.path,s=this._bindingsByRootAndName,o=s[i],a=e[e.length-1],l=t._cacheIndex;a._cacheIndex=l,e[l]=a,e.pop(),delete o[r],0===Object.keys(o).length&&delete s[i]}_lendBinding(t){const e=this._bindings,n=t._cacheIndex,i=this._nActiveBindings++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_takeBackBinding(t){const e=this._bindings,n=t._cacheIndex,i=--this._nActiveBindings,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_lendControlInterpolant(){const t=this._controlInterpolants,e=this._nActiveControlInterpolants++;let n=t[e];return void 0===n&&(n=new kh(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),n.__cacheIndex=e,t[e]=n),n}_takeBackControlInterpolant(t){const e=this._controlInterpolants,n=t.__cacheIndex,i=--this._nActiveControlInterpolants,r=e[i];t.__cacheIndex=i,e[i]=t,r.__cacheIndex=n,e[n]=r}clipAction(t,e,n){const i=e||this._root,r=i.uuid;let s="string"==typeof t?Hh.findByName(i,t):t;const o=null!==s?s.uuid:t,a=this._actionsByClip[o];let l=null;if(void 0===n&&(n=null!==s?s.blendMode:Re),void 0!==a){const t=a.actionByRoot[r];if(void 0!==t&&t.blendMode===n)return t;l=a.knownActions[0],null===s&&(s=l._clip)}if(null===s)return null;const c=new ud(this,s,e,n);return this._bindAction(c,l),this._addInactiveAction(c,o,r),c}existingAction(t,e){const n=e||this._root,i=n.uuid,r="string"==typeof t?Hh.findByName(n,t):t,s=r?r.uuid:t,o=this._actionsByClip[s];return void 0!==o&&o.actionByRoot[i]||null}stopAllAction(){const t=this._actions;for(let e=this._nActiveActions-1;e>=0;--e)t[e].stop();return this}update(t){t*=this.timeScale;const e=this._actions,n=this._nActiveActions,i=this.time+=t,r=Math.sign(t),s=this._accuIndex^=1;for(let o=0;o!==n;++o){e[o]._update(i,t,r,s)}const o=this._bindings,a=this._nActiveBindings;for(let t=0;t!==a;++t)o[t].apply(s);return this}setTime(t){this.time=0;for(let t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(t)}getRoot(){return this._root}uncacheClip(t){const e=this._actions,n=t.uuid,i=this._actionsByClip,r=i[n];if(void 0!==r){const t=r.knownActions;for(let n=0,i=t.length;n!==i;++n){const i=t[n];this._deactivateAction(i);const r=i._cacheIndex,s=e[e.length-1];i._cacheIndex=null,i._byClipCacheIndex=null,s._cacheIndex=r,e[r]=s,e.pop(),this._removeInactiveBindingsForAction(i)}delete i[n]}}uncacheRoot(t){const e=t.uuid,n=this._actionsByClip;for(const t in n){const i=n[t].actionByRoot[e];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}const i=this._bindingsByRootAndName[e];if(void 0!==i)for(const t in i){const e=i[t];e.restoreOriginalState(),this._removeInactiveBinding(e)}}uncacheAction(t,e){const n=this.existingAction(t,e);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}}dd.prototype._controlInterpolantsResultBuffer=new Float32Array(1);class pd{constructor(t){"string"==typeof t&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),t=arguments[1]),this.value=t}clone(){return new pd(void 0===this.value.clone?this.value:this.value.clone())}}class md extends Wa{constructor(t,e,n=1){super(t,e),this.meshPerAttribute=n}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}clone(t){const e=super.clone(t);return e.meshPerAttribute=this.meshPerAttribute,e}toJSON(t){const e=super.toJSON(t);return e.isInstancedInterleavedBuffer=!0,e.meshPerAttribute=this.meshPerAttribute,e}}md.prototype.isInstancedInterleavedBuffer=!0;class fd{constructor(t,e,n,i,r){this.buffer=t,this.type=e,this.itemSize=n,this.elementSize=i,this.count=r,this.version=0}set needsUpdate(t){!0===t&&this.version++}setBuffer(t){return this.buffer=t,this}setType(t,e){return this.type=t,this.elementSize=e,this}setItemSize(t){return this.itemSize=t,this}setCount(t){return this.count=t,this}}fd.prototype.isGLBufferAttribute=!0;class gd{constructor(t,e,n=0,i=1/0){this.ray=new Jn(t,e),this.near=n,this.far=i,this.camera=null,this.layers=new li,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}intersectObject(t,e=!1,n=[]){return bd(t,this,n,e),n.sort(vd),n}intersectObjects(t,e=!1,n=[]){for(let i=0,r=t.length;i<r;i++)bd(t[i],this,n,e);return n.sort(vd),n}}function vd(t,e){return t.distance-e.distance}function bd(t,e,n,i){if(t.layers.test(e.layers)&&t.raycast(e,n),!0===i){const i=t.children;for(let t=0,r=i.length;t<r;t++)bd(i[t],e,n,!0)}}const _d=new ln;class wd{constructor(t=new ln(1/0,1/0),e=new ln(-1/0,-1/0)){this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=_d.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(t){return this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return _d.copy(t).clamp(this.min,this.max).sub(t).length()}intersect(t){return this.min.max(t.min),this.max.min(t.max),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}wd.prototype.isBox2=!0;const xd=new wn,yd=new wn;class Md{constructor(t=new wn,e=new wn){this.start=t,this.end=e}set(t,e){return this.start.copy(t),this.end.copy(e),this}copy(t){return this.start.copy(t.start),this.end.copy(t.end),this}getCenter(t){return t.addVectors(this.start,this.end).multiplyScalar(.5)}delta(t){return t.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(t,e){return this.delta(e).multiplyScalar(t).add(this.start)}closestPointToPointParameter(t,e){xd.subVectors(t,this.start),yd.subVectors(this.end,this.start);const n=yd.dot(yd);let i=yd.dot(xd)/n;return e&&(i=tn(i,0,1)),i}closestPointToPoint(t,e,n){const i=this.closestPointToPointParameter(t,e);return this.delta(n).multiplyScalar(i).add(this.start)}applyMatrix4(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this}equals(t){return t.start.equals(this.start)&&t.end.equals(this.end)}clone(){return(new this.constructor).copy(this)}}class Ed extends yi{constructor(t){super(),this.material=t,this.render=function(){},this.hasPositions=!1,this.hasNormals=!1,this.hasColors=!1,this.hasUvs=!1,this.positionArray=null,this.normalArray=null,this.colorArray=null,this.uvArray=null,this.count=0}}Ed.prototype.isImmediateRenderObject=!0;const Sd=new wn;const Cd=new wn,Td=new Zn,Pd=new Zn;class Ad extends Bl{constructor(t){const e=Ld(t),n=new pr,i=[],r=[],s=new Hi(0,0,1),o=new Hi(0,1,0);for(let t=0;t<e.length;t++){const n=e[t];n.parent&&n.parent.isBone&&(i.push(0,0,0),i.push(0,0,0),r.push(s.r,s.g,s.b),r.push(o.r,o.g,o.b))}n.setAttribute("position",new er(i,3)),n.setAttribute("color",new er(r,3));super(n,new Ll({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0})),this.type="SkeletonHelper",this.isSkeletonHelper=!0,this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(t){const e=this.bones,n=this.geometry,i=n.getAttribute("position");Pd.copy(this.root.matrixWorld).invert();for(let t=0,n=0;t<e.length;t++){const r=e[t];r.parent&&r.parent.isBone&&(Td.multiplyMatrices(Pd,r.matrixWorld),Cd.setFromMatrixPosition(Td),i.setXYZ(n,Cd.x,Cd.y,Cd.z),Td.multiplyMatrices(Pd,r.parent.matrixWorld),Cd.setFromMatrixPosition(Td),i.setXYZ(n+1,Cd.x,Cd.y,Cd.z),n+=2)}n.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(t)}}function Ld(t){const e=[];t&&t.isBone&&e.push(t);for(let n=0;n<t.children.length;n++)e.push.apply(e,Ld(t.children[n]));return e}const Rd=new wn,kd=new Hi,Dd=new Hi;class Id extends Bl{constructor(t=10,e=10,n=4473924,i=8947848){n=new Hi(n),i=new Hi(i);const r=e/2,s=t/e,o=t/2,a=[],l=[];for(let t=0,c=0,h=-o;t<=e;t++,h+=s){a.push(-o,0,h,o,0,h),a.push(h,0,-o,h,0,o);const e=t===r?n:i;e.toArray(l,c),c+=3,e.toArray(l,c),c+=3,e.toArray(l,c),c+=3,e.toArray(l,c),c+=3}const c=new pr;c.setAttribute("position",new er(a,3)),c.setAttribute("color",new er(l,3));super(c,new Ll({vertexColors:!0,toneMapped:!1})),this.type="GridHelper"}}const Vd=new wn,Nd=new wn,zd=new wn;const Od=new wn,Bd=new Or;function Fd(t,e,n,i,r,s,o){Od.set(r,s,o).unproject(i);const a=e[t];if(void 0!==a){const t=n.getAttribute("position");for(let e=0,n=a.length;e<n;e++)t.setXYZ(a[e],Od.x,Od.y,Od.z)}}const Ud=new Mn;class Hd extends Bl{constructor(t,e=16776960){const n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Float32Array(24),r=new pr;r.setIndex(new qi(n,1)),r.setAttribute("position",new qi(i,3)),super(r,new Ll({color:e,toneMapped:!1})),this.object=t,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&Ud.setFromObject(this.object),Ud.isEmpty())return;const e=Ud.min,n=Ud.max,i=this.geometry.attributes.position,r=i.array;r[0]=n.x,r[1]=n.y,r[2]=n.z,r[3]=e.x,r[4]=n.y,r[5]=n.z,r[6]=e.x,r[7]=e.y,r[8]=n.z,r[9]=n.x,r[10]=e.y,r[11]=n.z,r[12]=n.x,r[13]=n.y,r[14]=e.z,r[15]=e.x,r[16]=n.y,r[17]=e.z,r[18]=e.x,r[19]=e.y,r[20]=e.z,r[21]=n.x,r[22]=e.y,r[23]=e.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(t){return this.object=t,this.update(),this}copy(t){return Bl.prototype.copy.call(this,t),this.object=t.object,this}}const Gd=new wn;let jd,Wd;class qd extends Bl{constructor(t=1){const e=[0,0,0,t,0,0,0,0,0,0,t,0,0,0,0,0,0,t],n=new pr;n.setAttribute("position",new er(e,3)),n.setAttribute("color",new er([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));super(n,new Ll({vertexColors:!0,toneMapped:!1})),this.type="AxesHelper"}setColors(t,e,n){const i=new Hi,r=this.geometry.attributes.color.array;return i.set(t),i.toArray(r,0),i.toArray(r,3),i.set(e),i.toArray(r,6),i.toArray(r,9),i.set(n),i.toArray(r,12),i.toArray(r,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}}const Xd=new Float32Array(1),Kd=new Int32Array(Xd.buffer);lc.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(lc.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},eu.prototype.fromPoints=function(t){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)},Id.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},Ad.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Xh.prototype.extractUrlBase=function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),Mu.extractUrlBase(t)},Xh.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},wd.prototype.center=function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},wd.prototype.empty=function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},wd.prototype.isIntersectionBox=function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},wd.prototype.size=function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)},Mn.prototype.center=function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Mn.prototype.empty=function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},Mn.prototype.isIntersectionBox=function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},Mn.prototype.isIntersectionSphere=function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},Mn.prototype.size=function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)},Hn.prototype.empty=function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()},Jr.prototype.setFromMatrix=function(t){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(t)},Md.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},cn.prototype.flattenToArrayOffset=function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},cn.prototype.multiplyVector3=function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},cn.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},cn.prototype.applyToBufferAttribute=function(t){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},cn.prototype.applyToVector3Array=function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")},cn.prototype.getInverse=function(t){return console.warn("THREE.Matrix3: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(t).invert()},Zn.prototype.extractPosition=function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},Zn.prototype.flattenToArrayOffset=function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},Zn.prototype.getPosition=function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new wn).setFromMatrixColumn(this,3)},Zn.prototype.setRotationFromQuaternion=function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},Zn.prototype.multiplyToArray=function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},Zn.prototype.multiplyVector3=function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},Zn.prototype.multiplyVector4=function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},Zn.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},Zn.prototype.rotateAxis=function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},Zn.prototype.crossVector=function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},Zn.prototype.translate=function(){console.error("THREE.Matrix4: .translate() has been removed.")},Zn.prototype.rotateX=function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},Zn.prototype.rotateY=function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},Zn.prototype.rotateZ=function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},Zn.prototype.rotateByAxis=function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},Zn.prototype.applyToBufferAttribute=function(t){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},Zn.prototype.applyToVector3Array=function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},Zn.prototype.makeFrustum=function(t,e,n,i,r,s){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,i,n,r,s)},Zn.prototype.getInverse=function(t){return console.warn("THREE.Matrix4: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(t).invert()},Xr.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},_n.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},_n.prototype.inverse=function(){return console.warn("THREE.Quaternion: .inverse() has been renamed to invert()."),this.invert()},Jn.prototype.isIntersectionBox=function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},Jn.prototype.isIntersectionPlane=function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},Jn.prototype.isIntersectionSphere=function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},Di.prototype.area=function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},Di.prototype.barycoordFromPoint=function(t,e){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(t,e)},Di.prototype.midpoint=function(t){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(t)},Di.prototypenormal=function(t){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(t)},Di.prototype.plane=function(t){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(t)},Di.barycoordFromPoint=function(t,e,n,i,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),Di.getBarycoord(t,e,n,i,r)},Di.normal=function(t,e,n,i){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),Di.getNormal(t,e,n,i)},nu.prototype.extractAllPoints=function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},nu.prototype.extrude=function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new nh(this,t)},nu.prototype.makeGeometry=function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new ch(this,t)},ln.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},ln.prototype.distanceToManhattan=function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},ln.prototype.lengthManhattan=function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},wn.prototype.setEulerFromRotationMatrix=function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},wn.prototype.setEulerFromQuaternion=function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},wn.prototype.getPositionFromMatrix=function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},wn.prototype.getScaleFromMatrix=function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},wn.prototype.getColumnFromMatrix=function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},wn.prototype.applyProjection=function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},wn.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},wn.prototype.distanceToManhattan=function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},wn.prototype.lengthManhattan=function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},fn.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},fn.prototype.lengthManhattan=function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},yi.prototype.getChildByName=function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},yi.prototype.renderDepth=function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},yi.prototype.translate=function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},yi.prototype.getWorldRotation=function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},yi.prototype.applyMatrix=function(t){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)},Object.defineProperties(yi.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Rr.prototype.setDrawMode=function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")},Object.defineProperties(Rr.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),0},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),bl.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Br.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(iu.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(qi.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===qe},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(qe)}}}),qi.prototype.setDynamic=function(t){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?qe:We),this},qi.prototype.copyIndicesArray=function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},qi.prototype.setArray=function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},pr.prototype.addIndex=function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},pr.prototype.addAttribute=function(t,e){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(e),this):this.setAttribute(t,e):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(t,new qi(arguments[1],arguments[2])))},pr.prototype.addDrawCall=function(t,e,n){void 0!==n&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},pr.prototype.clearDrawCalls=function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},pr.prototype.computeOffsets=function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},pr.prototype.removeAttribute=function(t){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(t)},pr.prototype.applyMatrix=function(t){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)},Object.defineProperties(pr.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Wa.prototype.setDynamic=function(t){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?qe:We),this},Wa.prototype.setArray=function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},nh.prototype.getArrays=function(){console.error("THREE.ExtrudeGeometry: .getArrays() has been removed.")},nh.prototype.addShapeList=function(){console.error("THREE.ExtrudeGeometry: .addShapeList() has been removed.")},nh.prototype.addShape=function(){console.error("THREE.ExtrudeGeometry: .addShape() has been removed.")},ja.prototype.dispose=function(){console.error("THREE.Scene: .dispose() has been removed.")},pd.prototype.onUpdate=function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this},Object.defineProperties(Vi.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new Hi}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===t}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(t){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=t}},vertexTangents:{get:function(){console.warn("THREE."+this.type+": .vertexTangents has been removed.")},set:function(){console.warn("THREE."+this.type+": .vertexTangents has been removed.")}}}),Object.defineProperties(zr.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(t){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=t}}}),Fa.prototype.clearTarget=function(t,e,n,i){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(t),this.clear(e,n,i)},Fa.prototype.animate=function(t){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(t)},Fa.prototype.getCurrentRenderTarget=function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},Fa.prototype.getMaxAnisotropy=function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},Fa.prototype.getPrecision=function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},Fa.prototype.resetGLState=function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},Fa.prototype.supportsFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},Fa.prototype.supportsHalfFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},Fa.prototype.supportsStandardDerivatives=function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},Fa.prototype.supportsCompressedTextureS3TC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},Fa.prototype.supportsCompressedTexturePVRTC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},Fa.prototype.supportsBlendMinMax=function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},Fa.prototype.supportsVertexTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},Fa.prototype.supportsInstancedArrays=function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},Fa.prototype.enableScissorTest=function(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},Fa.prototype.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},Fa.prototype.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},Fa.prototype.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},Fa.prototype.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},Fa.prototype.setFaceCulling=function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},Fa.prototype.allocTextureUnit=function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},Fa.prototype.setTexture=function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},Fa.prototype.setTexture2D=function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},Fa.prototype.setTextureCube=function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},Fa.prototype.getActiveMipMapLevel=function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()},Object.defineProperties(Fa.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(t){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===t?Ie:De}},toneMappingWhitePoint:{get:function(){return console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed."),1},set:function(){console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.")}}}),Object.defineProperties(La.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(gn.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(t){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=t}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(t){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=t}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(t){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=t}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(t){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=t}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(t){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(t){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=t}}}),qu.prototype.load=function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");const e=this;return(new Vu).load(t,(function(t){e.setBuffer(t)})),this},Zu.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},Ur.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(t,e)},Ur.prototype.clear=function(t,e,n,i){return console.warn("THREE.CubeCamera: .clear() is now .renderTarget.clear()."),this.renderTarget.clear(t,e,n,i)},un.crossOrigin=void 0,un.loadTexture=function(t,e,n,i){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");const r=new Qh;r.setCrossOrigin(this.crossOrigin);const s=r.load(t,n,void 0,i);return e&&(s.mapping=e),s},un.loadTextureCube=function(t,e,n,i){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");const r=new Zh;r.setCrossOrigin(this.crossOrigin);const s=r.load(t,n,void 0,i);return e&&(s.mapping=e),s},un.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},un.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};const Yd={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},detach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},attach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")}};"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:e}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=e);var Jd=Object.freeze({__proto__:null,ACESFilmicToneMapping:Y,AddEquation:b,AddOperation:j,AdditiveAnimationBlendMode:ke,AdditiveBlending:m,AlphaFormat:St,AlwaysDepth:V,AlwaysStencilFunc:519,AmbientLight:bu,AmbientLightProbe:zu,AnimationClip:Hh,AnimationLoader:class extends Xh{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Yh(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e=[];for(let n=0;n<t.length;n++){const i=Hh.parse(t[n]);e.push(i)}return e}},AnimationMixer:dd,AnimationObjectGroup:hd,AnimationUtils:Ah,ArcCurve:hc,ArrayCamera:Ia,ArrowHelper:class extends yi{constructor(t=new wn(0,0,1),e=new wn(0,0,0),n=1,i=16776960,r=.2*n,s=.2*r){super(),this.type="ArrowHelper",void 0===jd&&(jd=new pr,jd.setAttribute("position",new er([0,0,0,0,1,0],3)),Wd=new Ql(0,.5,1,5,1),Wd.translate(0,-.5,0)),this.position.copy(e),this.line=new Nl(jd,new Ll({color:i,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Rr(Wd,new Gi({color:i,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(n,r,s)}setDirection(t){if(t.y>.99999)this.quaternion.set(0,0,0,1);else if(t.y<-.99999)this.quaternion.set(1,0,0,0);else{Gd.set(t.z,0,-t.x).normalize();const e=Math.acos(t.y);this.quaternion.setFromAxisAngle(Gd,e)}}setLength(t,e=.2*t,n=.2*e){this.line.scale.set(1,Math.max(1e-4,t-e),1),this.line.updateMatrix(),this.cone.scale.set(n,e,n),this.cone.position.y=t,this.cone.updateMatrix()}setColor(t){this.line.material.color.set(t),this.cone.material.color.set(t)}copy(t){return super.copy(t,!1),this.line.copy(t.line),this.cone.copy(t.cone),this}},Audio:qu,AudioAnalyser:Zu,AudioContext:Iu,AudioListener:class extends yi{constructor(){super(),this.type="AudioListener",this.context=Iu.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new Fu}getInput(){return this.gain}removeFilter(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(t){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}updateMatrixWorld(t){super.updateMatrixWorld(t);const e=this.context.listener,n=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Hu,Gu,ju),Wu.set(0,0,-1).applyQuaternion(Gu),e.positionX){const t=this.context.currentTime+this.timeDelta;e.positionX.linearRampToValueAtTime(Hu.x,t),e.positionY.linearRampToValueAtTime(Hu.y,t),e.positionZ.linearRampToValueAtTime(Hu.z,t),e.forwardX.linearRampToValueAtTime(Wu.x,t),e.forwardY.linearRampToValueAtTime(Wu.y,t),e.forwardZ.linearRampToValueAtTime(Wu.z,t),e.upX.linearRampToValueAtTime(n.x,t),e.upY.linearRampToValueAtTime(n.y,t),e.upZ.linearRampToValueAtTime(n.z,t)}else e.setPosition(Hu.x,Hu.y,Hu.z),e.setOrientation(Wu.x,Wu.y,Wu.z,n.x,n.y,n.z)}},AudioLoader:Vu,AxesHelper:qd,AxisHelper:function(t){return console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper."),new qd(t)},BackSide:h,BasicDepthPacking:3200,BasicShadowMap:0,BinaryTextureLoader:function(t){return console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader."),new $h(t)},Bone:_l,BooleanKeyframeTrack:Vh,BoundingBoxHelper:function(t,e){return console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead."),new Hd(t,e)},Box2:wd,Box3:Mn,Box3Helper:class extends Bl{constructor(t,e=16776960){const n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new pr;i.setIndex(new qi(n,1)),i.setAttribute("position",new er([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),super(i,new Ll({color:e,toneMapped:!1})),this.box=t,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(t){const e=this.box;e.isEmpty()||(e.getCenter(this.position),e.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(t))}},BoxBufferGeometry:Dr,BoxGeometry:Dr,BoxHelper:Hd,BufferAttribute:qi,BufferGeometry:pr,BufferGeometryLoader:Su,ByteType:mt,Cache:jh,Camera:Or,CameraHelper:class extends Bl{constructor(t){const e=new pr,n=new Ll({color:16777215,vertexColors:!0,toneMapped:!1}),i=[],r=[],s={},o=new Hi(16755200),a=new Hi(16711680),l=new Hi(43775),c=new Hi(16777215),h=new Hi(3355443);function u(t,e,n){d(t,n),d(e,n)}function d(t,e){i.push(0,0,0),r.push(e.r,e.g,e.b),void 0===s[t]&&(s[t]=[]),s[t].push(i.length/3-1)}u("n1","n2",o),u("n2","n4",o),u("n4","n3",o),u("n3","n1",o),u("f1","f2",o),u("f2","f4",o),u("f4","f3",o),u("f3","f1",o),u("n1","f1",o),u("n2","f2",o),u("n3","f3",o),u("n4","f4",o),u("p","n1",a),u("p","n2",a),u("p","n3",a),u("p","n4",a),u("u1","u2",l),u("u2","u3",l),u("u3","u1",l),u("c","t",c),u("p","c",h),u("cn1","cn2",h),u("cn3","cn4",h),u("cf1","cf2",h),u("cf3","cf4",h),e.setAttribute("position",new er(i,3)),e.setAttribute("color",new er(r,3)),super(e,n),this.type="CameraHelper",this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=s,this.update()}update(){const t=this.geometry,e=this.pointMap;Bd.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Fd("c",e,t,Bd,0,0,-1),Fd("t",e,t,Bd,0,0,1),Fd("n1",e,t,Bd,-1,-1,-1),Fd("n2",e,t,Bd,1,-1,-1),Fd("n3",e,t,Bd,-1,1,-1),Fd("n4",e,t,Bd,1,1,-1),Fd("f1",e,t,Bd,-1,-1,1),Fd("f2",e,t,Bd,1,-1,1),Fd("f3",e,t,Bd,-1,1,1),Fd("f4",e,t,Bd,1,1,1),Fd("u1",e,t,Bd,.7,1.1,-1),Fd("u2",e,t,Bd,-.7,1.1,-1),Fd("u3",e,t,Bd,0,2,-1),Fd("cf1",e,t,Bd,-1,0,1),Fd("cf2",e,t,Bd,1,0,1),Fd("cf3",e,t,Bd,0,-1,1),Fd("cf4",e,t,Bd,0,1,1),Fd("cn1",e,t,Bd,-1,0,-1),Fd("cn2",e,t,Bd,1,0,-1),Fd("cn3",e,t,Bd,0,-1,-1),Fd("cn4",e,t,Bd,0,1,-1),t.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}},CanvasRenderer:function(){console.error("THREE.CanvasRenderer has been removed")},CanvasTexture:Jl,CatmullRomCurve3:gc,CineonToneMapping:K,CircleBufferGeometry:$l,CircleGeometry:$l,ClampToEdgeWrapping:st,Clock:Fu,Color:Hi,ColorKeyframeTrack:Nh,CompressedTexture:Yl,CompressedTextureLoader:class extends Xh{constructor(t){super(t)}load(t,e,n,i){const r=this,s=[],o=new Yl,a=new Yh(this.manager);a.setPath(this.path),a.setResponseType("arraybuffer"),a.setRequestHeader(this.requestHeader),a.setWithCredentials(r.withCredentials);let l=0;function c(c){a.load(t[c],(function(t){const n=r.parse(t,!0);s[c]={width:n.width,height:n.height,format:n.format,mipmaps:n.mipmaps},l+=1,6===l&&(1===n.mipmapCount&&(o.minFilter=ht),o.image=s,o.format=n.format,o.needsUpdate=!0,e&&e(o))}),n,i)}if(Array.isArray(t))for(let e=0,n=t.length;e<n;++e)c(e);else a.load(t,(function(t){const n=r.parse(t,!0);if(n.isCubemap){const t=n.mipmaps.length/n.mipmapCount;for(let e=0;e<t;e++){s[e]={mipmaps:[]};for(let t=0;t<n.mipmapCount;t++)s[e].mipmaps.push(n.mipmaps[e*n.mipmapCount+t]),s[e].format=n.format,s[e].width=n.width,s[e].height=n.height}o.image=s}else o.image.width=n.width,o.image.height=n.height,o.mipmaps=n.mipmaps;1===n.mipmapCount&&(o.minFilter=ht),o.format=n.format,o.needsUpdate=!0,e&&e(o)}),n,i);return o}},ConeBufferGeometry:tc,ConeGeometry:tc,CubeCamera:Ur,CubeReflectionMapping:$,CubeRefractionMapping:Q,CubeTexture:Hr,CubeTextureLoader:Zh,CubeUVReflectionMapping:nt,CubeUVRefractionMapping:it,CubicBezierCurve:wc,CubicBezierCurve3:xc,CubicInterpolant:Rh,CullFaceBack:r,CullFaceFront:s,CullFaceFrontBack:3,CullFaceNone:i,Curve:lc,CurvePath:tu,CustomBlending:v,CustomToneMapping:J,CylinderBufferGeometry:Ql,CylinderGeometry:Ql,Cylindrical:class{constructor(t=1,e=0,n=0){return this.radius=t,this.theta=e,this.y=n,this}set(t,e,n){return this.radius=t,this.theta=e,this.y=n,this}copy(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+n*n),this.theta=Math.atan2(t,n),this.y=e,this}clone(){return(new this.constructor).copy(this)}},DataTexture:wl,DataTexture2DArray:Gs,DataTexture3D:js,DataTextureLoader:$h,DataUtils:class{static toHalfFloat(t){Xd[0]=t;const e=Kd[0];let n=e>>16&32768,i=e>>12&2047;const r=e>>23&255;return r<103?n:r>142?(n|=31744,n|=(255==r?0:1)&&8388607&e,n):r<113?(i|=2048,n|=(i>>114-r)+(i>>113-r&1),n):(n|=r-112<<10|i>>1,n+=1&i,n)}},DecrementStencilOp:7683,DecrementWrapStencilOp:34056,DefaultLoadingManager:qh,DepthFormat:Rt,DepthStencilFormat:kt,DepthTexture:Zl,DirectionalLight:vu,DirectionalLightHelper:class extends yi{constructor(t,e,n){super(),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n,void 0===e&&(e=1);let i=new pr;i.setAttribute("position",new er([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));const r=new Ll({fog:!1,toneMapped:!1});this.lightPlane=new Nl(i,r),this.add(this.lightPlane),i=new pr,i.setAttribute("position",new er([0,0,0,0,0,1],3)),this.targetLine=new Nl(i,r),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){Vd.setFromMatrixPosition(this.light.matrixWorld),Nd.setFromMatrixPosition(this.light.target.matrixWorld),zd.subVectors(Nd,Vd),this.lightPlane.lookAt(Nd),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(Nd),this.targetLine.scale.z=zd.length()}},DiscreteInterpolant:Dh,DodecahedronBufferGeometry:nc,DodecahedronGeometry:nc,DoubleSide:u,DstAlphaFactor:A,DstColorFactor:R,DynamicBufferAttribute:function(t,e){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setUsage( THREE.DynamicDrawUsage ) instead."),new qi(t,e).setUsage(qe)},DynamicCopyUsage:35050,DynamicDrawUsage:qe,DynamicReadUsage:35049,EdgesGeometry:ac,EdgesHelper:function(t,e){return console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead."),new Bl(new ac(t.geometry),new Ll({color:void 0!==e?e:16777215}))},EllipseCurve:cc,EqualDepth:O,EqualStencilFunc:514,EquirectangularReflectionMapping:tt,EquirectangularRefractionMapping:et,Euler:ai,EventDispatcher:Ke,ExtrudeBufferGeometry:nh,ExtrudeGeometry:nh,FaceColors:1,FileLoader:Yh,FlatShading:1,Float16BufferAttribute:tr,Float32Attribute:function(t,e){return console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead."),new er(t,e)},Float32BufferAttribute:er,Float64Attribute:function(t,e){return console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead."),new nr(t,e)},Float64BufferAttribute:nr,FloatType:_t,Fog:Ga,FogExp2:Ha,Font:Ru,FontLoader:class extends Xh{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Yh(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(t){let n;try{n=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),n=JSON.parse(t.substring(65,t.length-2))}const i=r.parse(n);e&&e(i)}),n,i)}parse(t){return new Ru(t)}},FrontSide:c,Frustum:Jr,GLBufferAttribute:fd,GLSL1:"100",GLSL3:Xe,GammaEncoding:Ve,GreaterDepth:F,GreaterEqualDepth:B,GreaterEqualStencilFunc:518,GreaterStencilFunc:516,GridHelper:Id,Group:Va,HalfFloatType:wt,HemisphereLight:ru,HemisphereLightHelper:class extends yi{constructor(t,e,n){super(),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n;const i=new oh(e);i.rotateY(.5*Math.PI),this.material=new Gi({wireframe:!0,fog:!1,toneMapped:!1}),void 0===this.color&&(this.material.vertexColors=!0);const r=i.getAttribute("position"),s=new Float32Array(3*r.count);i.setAttribute("color",new qi(s,3)),this.add(new Rr(i,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{const e=t.geometry.getAttribute("color");kd.copy(this.light.color),Dd.copy(this.light.groundColor);for(let t=0,n=e.count;t<n;t++){const i=t<n/2?kd:Dd;e.setXYZ(t,i.r,i.g,i.b)}e.needsUpdate=!0}t.lookAt(Rd.setFromMatrixPosition(this.light.matrixWorld).negate())}},HemisphereLightProbe:Nu,IcosahedronBufferGeometry:rh,IcosahedronGeometry:rh,ImageBitmapLoader:Au,ImageLoader:Jh,ImageUtils:un,ImmediateRenderObject:Ed,IncrementStencilOp:7682,IncrementWrapStencilOp:34055,InstancedBufferAttribute:El,InstancedBufferGeometry:Eu,InstancedInterleavedBuffer:md,InstancedMesh:Al,Int16Attribute:function(t,e){return console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead."),new Ji(t,e)},Int16BufferAttribute:Ji,Int32Attribute:function(t,e){return console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead."),new $i(t,e)},Int32BufferAttribute:$i,Int8Attribute:function(t,e){return console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead."),new Xi(t,e)},Int8BufferAttribute:Xi,IntType:vt,InterleavedBuffer:Wa,InterleavedBufferAttribute:Xa,Interpolant:Lh,InterpolateDiscrete:Se,InterpolateLinear:Ce,InterpolateSmooth:Te,InvertStencilOp:5386,JSONLoader:function(){console.error("THREE.JSONLoader has been removed.")},KeepStencilOp:je,KeyframeTrack:Ih,LOD:dl,LatheBufferGeometry:sh,LatheGeometry:sh,Layers:li,LensFlare:function(){console.error("THREE.LensFlare has been moved to /examples/jsm/objects/Lensflare.js")},LessDepth:N,LessEqualDepth:z,LessEqualStencilFunc:515,LessStencilFunc:513,Light:iu,LightProbe:xu,Line:Nl,Line3:Md,LineBasicMaterial:Ll,LineCurve:yc,LineCurve3:Mc,LineDashedMaterial:Th,LineLoop:Fl,LinePieces:1,LineSegments:Bl,LineStrip:0,LinearEncoding:De,LinearFilter:ht,LinearInterpolant:kh,LinearMipMapLinearFilter:1008,LinearMipMapNearestFilter:1007,LinearMipmapLinearFilter:dt,LinearMipmapNearestFilter:ut,LinearToneMapping:q,Loader:Xh,LoaderUtils:Mu,LoadingManager:Wh,LogLuvEncoding:ze,LoopOnce:2200,LoopPingPong:2202,LoopRepeat:2201,LuminanceAlphaFormat:At,LuminanceFormat:Pt,MOUSE:n,Material:Vi,MaterialLoader:yu,Math:an,MathUtils:an,Matrix3:cn,Matrix4:Zn,MaxEquation:y,Mesh:Rr,MeshBasicMaterial:Gi,MeshDepthMaterial:Ca,MeshDistanceMaterial:Ta,MeshFaceMaterial:function(t){return console.warn("THREE.MeshFaceMaterial has been removed. 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Use an Array instead."),t.isMultiMaterial=!0,t.materials=t,t.clone=function(){return t.slice()},t},MultiplyBlending:g,MultiplyOperation:H,NearestFilter:at,NearestMipMapLinearFilter:1005,NearestMipMapNearestFilter:1004,NearestMipmapLinearFilter:ct,NearestMipmapNearestFilter:lt,NeverDepth:I,NeverStencilFunc:512,NoBlending:d,NoColors:0,NoToneMapping:W,NormalAnimationBlendMode:Re,NormalBlending:p,NotEqualDepth:U,NotEqualStencilFunc:517,NumberKeyframeTrack:zh,Object3D:yi,ObjectLoader:class extends Xh{constructor(t){super(t)}load(t,e,n,i){const r=this,s=""===this.path?Mu.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||s;const o=new Yh(this.manager);o.setPath(this.path),o.setRequestHeader(this.requestHeader),o.setWithCredentials(this.withCredentials),o.load(t,(function(n){let s=null;try{s=JSON.parse(n)}catch(e){return void 0!==i&&i(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}const o=s.metadata;void 0!==o&&void 0!==o.type&&"geometry"!==o.type.toLowerCase()?r.parse(s,e):console.error("THREE.ObjectLoader: Can't load "+t)}),n,i)}async loadAsync(t,e){const n=""===this.path?Mu.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||n;const i=new Yh(this.manager);i.setPath(this.path),i.setRequestHeader(this.requestHeader),i.setWithCredentials(this.withCredentials);const r=await i.loadAsync(t,e),s=JSON.parse(r),o=s.metadata;if(void 0===o||void 0===o.type||"geometry"===o.type.toLowerCase())throw new Error("THREE.ObjectLoader: Can't load "+t);return await this.parseAsync(s)}parse(t,e){const n=this.parseAnimations(t.animations),i=this.parseShapes(t.shapes),r=this.parseGeometries(t.geometries,i),s=this.parseImages(t.images,(function(){void 0!==e&&e(l)})),o=this.parseTextures(t.textures,s),a=this.parseMaterials(t.materials,o),l=this.parseObject(t.object,r,a,o,n),c=this.parseSkeletons(t.skeletons,l);if(this.bindSkeletons(l,c),void 0!==e){let t=!1;for(const e in s)if(s[e]instanceof HTMLImageElement){t=!0;break}!1===t&&e(l)}return l}async parseAsync(t){const e=this.parseAnimations(t.animations),n=this.parseShapes(t.shapes),i=this.parseGeometries(t.geometries,n),r=await this.parseImagesAsync(t.images),s=this.parseTextures(t.textures,r),o=this.parseMaterials(t.materials,s),a=this.parseObject(t.object,i,o,s,e),l=this.parseSkeletons(t.skeletons,a);return this.bindSkeletons(a,l),a}parseShapes(t){const e={};if(void 0!==t)for(let n=0,i=t.length;n<i;n++){const i=(new nu).fromJSON(t[n]);e[i.uuid]=i}return e}parseSkeletons(t,e){const n={},i={};if(e.traverse((function(t){t.isBone&&(i[t.uuid]=t)})),void 0!==t)for(let e=0,r=t.length;e<r;e++){const r=(new Ml).fromJSON(t[e],i);n[r.uuid]=r}return n}parseGeometries(t,e){const n={};if(void 0!==t){const i=new Su;for(let r=0,s=t.length;r<s;r++){let s;const o=t[r];switch(o.type){case"BufferGeometry":case"InstancedBufferGeometry":s=i.parse(o);break;case"Geometry":console.error("THREE.ObjectLoader: The legacy Geometry type is no longer supported.");break;default:o.type in bh?s=bh[o.type].fromJSON(o,e):console.warn(`THREE.ObjectLoader: Unsupported geometry type "${o.type}"`)}s.uuid=o.uuid,void 0!==o.name&&(s.name=o.name),!0===s.isBufferGeometry&&void 0!==o.userData&&(s.userData=o.userData),n[o.uuid]=s}}return n}parseMaterials(t,e){const n={},i={};if(void 0!==t){const r=new yu;r.setTextures(e);for(let e=0,s=t.length;e<s;e++){const s=t[e];if("MultiMaterial"===s.type){const t=[];for(let e=0;e<s.materials.length;e++){const i=s.materials[e];void 0===n[i.uuid]&&(n[i.uuid]=r.parse(i)),t.push(n[i.uuid])}i[s.uuid]=t}else void 0===n[s.uuid]&&(n[s.uuid]=r.parse(s)),i[s.uuid]=n[s.uuid]}}return i}parseAnimations(t){const e={};if(void 0!==t)for(let n=0;n<t.length;n++){const i=t[n],r=Hh.parse(i);e[r.uuid]=r}return e}parseImages(t,e){const n=this,i={};let r;function s(t){if("string"==typeof t){const e=t;return function(t){return n.manager.itemStart(t),r.load(t,(function(){n.manager.itemEnd(t)}),void 0,(function(){n.manager.itemError(t),n.manager.itemEnd(t)}))}(/^(\/\/)|([a-z]+:(\/\/)?)/i.test(e)?e:n.resourcePath+e)}return t.data?{data:sr(t.type,t.data),width:t.width,height:t.height}:null}if(void 0!==t&&t.length>0){const n=new Wh(e);r=new Jh(n),r.setCrossOrigin(this.crossOrigin);for(let e=0,n=t.length;e<n;e++){const n=t[e],r=n.url;if(Array.isArray(r)){i[n.uuid]=[];for(let t=0,e=r.length;t<e;t++){const e=s(r[t]);null!==e&&(e instanceof HTMLImageElement?i[n.uuid].push(e):i[n.uuid].push(new wl(e.data,e.width,e.height)))}}else{const t=s(n.url);null!==t&&(i[n.uuid]=t)}}}return i}async parseImagesAsync(t){const e=this,n={};let i;async function r(t){if("string"==typeof t){const n=t,r=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(n)?n:e.resourcePath+n;return await i.loadAsync(r)}return t.data?{data:sr(t.type,t.data),width:t.width,height:t.height}:null}if(void 0!==t&&t.length>0){i=new Jh(this.manager),i.setCrossOrigin(this.crossOrigin);for(let e=0,i=t.length;e<i;e++){const i=t[e],s=i.url;if(Array.isArray(s)){n[i.uuid]=[];for(let t=0,e=s.length;t<e;t++){const e=s[t],o=await r(e);null!==o&&(o instanceof HTMLImageElement?n[i.uuid].push(o):n[i.uuid].push(new wl(o.data,o.width,o.height)))}}else{const t=await r(i.url);null!==t&&(n[i.uuid]=t)}}}return n}parseTextures(t,e){function n(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}const i={};if(void 0!==t)for(let r=0,s=t.length;r<s;r++){const s=t[r];let o;void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===e[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image);const a=e[s.image];Array.isArray(a)?(o=new Hr(a),6===a.length&&(o.needsUpdate=!0)):(o=a&&a.data?new wl(a.data,a.width,a.height):new pn(a),a&&(o.needsUpdate=!0)),o.uuid=s.uuid,void 0!==s.name&&(o.name=s.name),void 0!==s.mapping&&(o.mapping=n(s.mapping,Cu)),void 0!==s.offset&&o.offset.fromArray(s.offset),void 0!==s.repeat&&o.repeat.fromArray(s.repeat),void 0!==s.center&&o.center.fromArray(s.center),void 0!==s.rotation&&(o.rotation=s.rotation),void 0!==s.wrap&&(o.wrapS=n(s.wrap[0],Tu),o.wrapT=n(s.wrap[1],Tu)),void 0!==s.format&&(o.format=s.format),void 0!==s.type&&(o.type=s.type),void 0!==s.encoding&&(o.encoding=s.encoding),void 0!==s.minFilter&&(o.minFilter=n(s.minFilter,Pu)),void 0!==s.magFilter&&(o.magFilter=n(s.magFilter,Pu)),void 0!==s.anisotropy&&(o.anisotropy=s.anisotropy),void 0!==s.flipY&&(o.flipY=s.flipY),void 0!==s.premultiplyAlpha&&(o.premultiplyAlpha=s.premultiplyAlpha),void 0!==s.unpackAlignment&&(o.unpackAlignment=s.unpackAlignment),i[s.uuid]=o}return i}parseObject(t,e,n,i,r){let s,o,a;function l(t){return void 0===e[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),e[t]}function c(t){if(void 0!==t){if(Array.isArray(t)){const e=[];for(let i=0,r=t.length;i<r;i++){const r=t[i];void 0===n[r]&&console.warn("THREE.ObjectLoader: Undefined material",r),e.push(n[r])}return e}return void 0===n[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),n[t]}}function h(t){return void 0===i[t]&&console.warn("THREE.ObjectLoader: Undefined texture",t),i[t]}switch(t.type){case"Scene":s=new ja,void 0!==t.background&&(Number.isInteger(t.background)?s.background=new Hi(t.background):s.background=h(t.background)),void 0!==t.environment&&(s.environment=h(t.environment)),void 0!==t.fog&&("Fog"===t.fog.type?s.fog=new Ga(t.fog.color,t.fog.near,t.fog.far):"FogExp2"===t.fog.type&&(s.fog=new Ha(t.fog.color,t.fog.density)));break;case"PerspectiveCamera":s=new Br(t.fov,t.aspect,t.near,t.far),void 0!==t.focus&&(s.focus=t.focus),void 0!==t.zoom&&(s.zoom=t.zoom),void 0!==t.filmGauge&&(s.filmGauge=t.filmGauge),void 0!==t.filmOffset&&(s.filmOffset=t.filmOffset),void 0!==t.view&&(s.view=Object.assign({},t.view));break;case"OrthographicCamera":s=new cs(t.left,t.right,t.top,t.bottom,t.near,t.far),void 0!==t.zoom&&(s.zoom=t.zoom),void 0!==t.view&&(s.view=Object.assign({},t.view));break;case"AmbientLight":s=new bu(t.color,t.intensity);break;case"DirectionalLight":s=new vu(t.color,t.intensity);break;case"PointLight":s=new fu(t.color,t.intensity,t.distance,t.decay);break;case"RectAreaLight":s=new _u(t.color,t.intensity,t.width,t.height);break;case"SpotLight":s=new hu(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay);break;case"HemisphereLight":s=new ru(t.color,t.groundColor,t.intensity);break;case"LightProbe":s=(new xu).fromJSON(t);break;case"SkinnedMesh":o=l(t.geometry),a=c(t.material),s=new bl(o,a),void 0!==t.bindMode&&(s.bindMode=t.bindMode),void 0!==t.bindMatrix&&s.bindMatrix.fromArray(t.bindMatrix),void 0!==t.skeleton&&(s.skeleton=t.skeleton);break;case"Mesh":o=l(t.geometry),a=c(t.material),s=new Rr(o,a);break;case"InstancedMesh":o=l(t.geometry),a=c(t.material);const e=t.count,n=t.instanceMatrix,i=t.instanceColor;s=new Al(o,a,e),s.instanceMatrix=new El(new Float32Array(n.array),16),void 0!==i&&(s.instanceColor=new El(new Float32Array(i.array),i.itemSize));break;case"LOD":s=new dl;break;case"Line":s=new Nl(l(t.geometry),c(t.material));break;case"LineLoop":s=new Fl(l(t.geometry),c(t.material));break;case"LineSegments":s=new Bl(l(t.geometry),c(t.material));break;case"PointCloud":case"Points":s=new ql(l(t.geometry),c(t.material));break;case"Sprite":s=new ll(c(t.material));break;case"Group":s=new Va;break;case"Bone":s=new _l;break;default:s=new yi}if(s.uuid=t.uuid,void 0!==t.name&&(s.name=t.name),void 0!==t.matrix?(s.matrix.fromArray(t.matrix),void 0!==t.matrixAutoUpdate&&(s.matrixAutoUpdate=t.matrixAutoUpdate),s.matrixAutoUpdate&&s.matrix.decompose(s.position,s.quaternion,s.scale)):(void 0!==t.position&&s.position.fromArray(t.position),void 0!==t.rotation&&s.rotation.fromArray(t.rotation),void 0!==t.quaternion&&s.quaternion.fromArray(t.quaternion),void 0!==t.scale&&s.scale.fromArray(t.scale)),void 0!==t.castShadow&&(s.castShadow=t.castShadow),void 0!==t.receiveShadow&&(s.receiveShadow=t.receiveShadow),t.shadow&&(void 0!==t.shadow.bias&&(s.shadow.bias=t.shadow.bias),void 0!==t.shadow.normalBias&&(s.shadow.normalBias=t.shadow.normalBias),void 0!==t.shadow.radius&&(s.shadow.radius=t.shadow.radius),void 0!==t.shadow.mapSize&&s.shadow.mapSize.fromArray(t.shadow.mapSize),void 0!==t.shadow.camera&&(s.shadow.camera=this.parseObject(t.shadow.camera))),void 0!==t.visible&&(s.visible=t.visible),void 0!==t.frustumCulled&&(s.frustumCulled=t.frustumCulled),void 0!==t.renderOrder&&(s.renderOrder=t.renderOrder),void 0!==t.userData&&(s.userData=t.userData),void 0!==t.layers&&(s.layers.mask=t.layers),void 0!==t.children){const o=t.children;for(let t=0;t<o.length;t++)s.add(this.parseObject(o[t],e,n,i,r))}if(void 0!==t.animations){const e=t.animations;for(let t=0;t<e.length;t++){const n=e[t];s.animations.push(r[n])}}if("LOD"===t.type){void 0!==t.autoUpdate&&(s.autoUpdate=t.autoUpdate);const e=t.levels;for(let t=0;t<e.length;t++){const n=e[t],i=s.getObjectByProperty("uuid",n.object);void 0!==i&&s.addLevel(i,n.distance)}}return s}bindSkeletons(t,e){0!==Object.keys(e).length&&t.traverse((function(t){if(!0===t.isSkinnedMesh&&void 0!==t.skeleton){const n=e[t.skeleton];void 0===n?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",t.skeleton):t.bind(n,t.bindMatrix)}}))}setTexturePath(t){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(t)}},ObjectSpaceNormalMap:Ge,OctahedronBufferGeometry:oh,OctahedronGeometry:oh,OneFactor:E,OneMinusDstAlphaFactor:L,OneMinusDstColorFactor:k,OneMinusSrcAlphaFactor:P,OneMinusSrcColorFactor:C,OrthographicCamera:cs,PCFShadowMap:o,PCFSoftShadowMap:a,PMREMGenerator:Ss,ParametricBufferGeometry:ah,ParametricGeometry:ah,Particle:function(t){return console.warn("THREE.Particle has been renamed to THREE.Sprite."),new ll(t)},ParticleBasicMaterial:function(t){return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial."),new Ul(t)},ParticleSystem:function(t,e){return console.warn("THREE.ParticleSystem has been renamed to THREE.Points."),new ql(t,e)},ParticleSystemMaterial:function(t){return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial."),new Ul(t)},Path:eu,PerspectiveCamera:Br,Plane:Xr,PlaneBufferGeometry:Qr,PlaneGeometry:Qr,PlaneHelper:class extends Nl{constructor(t,e=1,n=16776960){const i=n,r=new pr;r.setAttribute("position",new er([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),r.computeBoundingSphere(),super(r,new Ll({color:i,toneMapped:!1})),this.type="PlaneHelper",this.plane=t,this.size=e;const s=new pr;s.setAttribute("position",new er([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),s.computeBoundingSphere(),this.add(new Rr(s,new Gi({color:i,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(t){let e=-this.plane.constant;Math.abs(e)<1e-8&&(e=1e-8),this.scale.set(.5*this.size,.5*this.size,e),this.children[0].material.side=e<0?h:c,this.lookAt(this.plane.normal),super.updateMatrixWorld(t)}},PointCloud:function(t,e){return console.warn("THREE.PointCloud has been renamed to THREE.Points."),new ql(t,e)},PointCloudMaterial:function(t){return console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial."),new Ul(t)},PointLight:fu,PointLightHelper:class extends Rr{constructor(t,e,n){super(new hh(e,4,2),new Gi({wireframe:!0,fog:!1,toneMapped:!1})),this.light=t,this.light.updateMatrixWorld(),this.color=n,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)}},Points:ql,PointsMaterial:Ul,PolarGridHelper:class extends Bl{constructor(t=10,e=16,n=8,i=64,r=4473924,s=8947848){r=new Hi(r),s=new Hi(s);const o=[],a=[];for(let n=0;n<=e;n++){const i=n/e*(2*Math.PI),l=Math.sin(i)*t,c=Math.cos(i)*t;o.push(0,0,0),o.push(l,0,c);const h=1&n?r:s;a.push(h.r,h.g,h.b),a.push(h.r,h.g,h.b)}for(let e=0;e<=n;e++){const l=1&e?r:s,c=t-t/n*e;for(let t=0;t<i;t++){let e=t/i*(2*Math.PI),n=Math.sin(e)*c,r=Math.cos(e)*c;o.push(n,0,r),a.push(l.r,l.g,l.b),e=(t+1)/i*(2*Math.PI),n=Math.sin(e)*c,r=Math.cos(e)*c,o.push(n,0,r),a.push(l.r,l.g,l.b)}}const l=new pr;l.setAttribute("position",new er(o,3)),l.setAttribute("color",new er(a,3));super(l,new Ll({vertexColors:!0,toneMapped:!1})),this.type="PolarGridHelper"}},PolyhedronBufferGeometry:ec,PolyhedronGeometry:ec,PositionalAudio:class extends qu{constructor(t){super(t),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(t){return this.panner.refDistance=t,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(t){return this.panner.rolloffFactor=t,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(t){return this.panner.distanceModel=t,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(t){return this.panner.maxDistance=t,this}setDirectionalCone(t,e,n){return this.panner.coneInnerAngle=t,this.panner.coneOuterAngle=e,this.panner.coneOuterGain=n,this}updateMatrixWorld(t){if(super.updateMatrixWorld(t),!0===this.hasPlaybackControl&&!1===this.isPlaying)return;this.matrixWorld.decompose(Xu,Ku,Yu),Ju.set(0,0,1).applyQuaternion(Ku);const e=this.panner;if(e.positionX){const t=this.context.currentTime+this.listener.timeDelta;e.positionX.linearRampToValueAtTime(Xu.x,t),e.positionY.linearRampToValueAtTime(Xu.y,t),e.positionZ.linearRampToValueAtTime(Xu.z,t),e.orientationX.linearRampToValueAtTime(Ju.x,t),e.orientationY.linearRampToValueAtTime(Ju.y,t),e.orientationZ.linearRampToValueAtTime(Ju.z,t)}else e.setPosition(Xu.x,Xu.y,Xu.z),e.setOrientation(Ju.x,Ju.y,Ju.z)}},PropertyBinding:cd,PropertyMixer:$u,QuadraticBezierCurve:Ec,QuadraticBezierCurve3:Sc,Quaternion:_n,QuaternionKeyframeTrack:Bh,QuaternionLinearInterpolant:Oh,REVISION:e,RGBADepthPacking:Ue,RGBAFormat:Tt,RGBAIntegerFormat:Ot,RGBA_ASTC_10x10_Format:ae,RGBA_ASTC_10x5_Format:re,RGBA_ASTC_10x6_Format:se,RGBA_ASTC_10x8_Format:oe,RGBA_ASTC_12x10_Format:le,RGBA_ASTC_12x12_Format:ce,RGBA_ASTC_4x4_Format:Jt,RGBA_ASTC_5x4_Format:Zt,RGBA_ASTC_5x5_Format:$t,RGBA_ASTC_6x5_Format:Qt,RGBA_ASTC_6x6_Format:te,RGBA_ASTC_8x5_Format:ee,RGBA_ASTC_8x6_Format:ne,RGBA_ASTC_8x8_Format:ie,RGBA_BPTC_Format:he,RGBA_ETC2_EAC_Format:Yt,RGBA_PVRTC_2BPPV1_Format:qt,RGBA_PVRTC_4BPPV1_Format:Wt,RGBA_S3TC_DXT1_Format:Ft,RGBA_S3TC_DXT3_Format:Ut,RGBA_S3TC_DXT5_Format:Ht,RGBDEncoding:Fe,RGBEEncoding:Ne,RGBEFormat:Lt,RGBFormat:Ct,RGBIntegerFormat:zt,RGBM16Encoding:Be,RGBM7Encoding:Oe,RGB_ETC1_Format:Xt,RGB_ETC2_Format:Kt,RGB_PVRTC_2BPPV1_Format:jt,RGB_PVRTC_4BPPV1_Format:Gt,RGB_S3TC_DXT1_Format:Bt,RGFormat:Vt,RGIntegerFormat:Nt,RawShaderMaterial:hs,Ray:Jn,Raycaster:gd,RectAreaLight:_u,RedFormat:Dt,RedIntegerFormat:It,ReinhardToneMapping:X,RepeatWrapping:rt,ReplaceStencilOp:7681,ReverseSubtractEquation:w,RingBufferGeometry:lh,RingGeometry:lh,SRGB8_ALPHA8_ASTC_10x10_Format:ye,SRGB8_ALPHA8_ASTC_10x5_Format:_e,SRGB8_ALPHA8_ASTC_10x6_Format:we,SRGB8_ALPHA8_ASTC_10x8_Format:xe,SRGB8_ALPHA8_ASTC_12x10_Format:Me,SRGB8_ALPHA8_ASTC_12x12_Format:Ee,SRGB8_ALPHA8_ASTC_4x4_Format:ue,SRGB8_ALPHA8_ASTC_5x4_Format:de,SRGB8_ALPHA8_ASTC_5x5_Format:pe,SRGB8_ALPHA8_ASTC_6x5_Format:me,SRGB8_ALPHA8_ASTC_6x6_Format:fe,SRGB8_ALPHA8_ASTC_8x5_Format:ge,SRGB8_ALPHA8_ASTC_8x6_Format:ve,SRGB8_ALPHA8_ASTC_8x8_Format:be,Scene:ja,SceneUtils:Yd,ShaderChunk:ts,ShaderLib:ns,ShaderMaterial:zr,ShadowMaterial:_h,Shape:nu,ShapeBufferGeometry:ch,ShapeGeometry:ch,ShapePath:Lu,ShapeUtils:Qc,ShortType:ft,Skeleton:Ml,SkeletonHelper:Ad,SkinnedMesh:bl,SmoothShading:2,Sphere:Hn,SphereBufferGeometry:hh,SphereGeometry:hh,Spherical:class{constructor(t=1,e=0,n=0){return this.radius=t,this.phi=e,this.theta=n,this}set(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this}copy(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this}makeSafe(){const t=1e-6;return this.phi=Math.max(t,Math.min(Math.PI-t,this.phi)),this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(tn(e/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}},SphericalHarmonics3:wu,SplineCurve:Cc,SpotLight:hu,SpotLightHelper:class extends yi{constructor(t,e){super(),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;const n=new pr,i=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let t=0,e=1,n=32;t<n;t++,e++){const r=t/n*Math.PI*2,s=e/n*Math.PI*2;i.push(Math.cos(r),Math.sin(r),1,Math.cos(s),Math.sin(s),1)}n.setAttribute("position",new er(i,3));const r=new Ll({fog:!1,toneMapped:!1});this.cone=new Bl(n,r),this.add(this.cone),this.update()}dispose(){this.cone.geometry.dispose(),this.cone.material.dispose()}update(){this.light.updateMatrixWorld();const t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),Sd.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(Sd),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}},Sprite:ll,SpriteMaterial:Ka,SrcAlphaFactor:T,SrcAlphaSaturateFactor:D,SrcColorFactor:S,StaticCopyUsage:35046,StaticDrawUsage:We,StaticReadUsage:35045,StereoCamera:class{constructor(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new Br,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new Br,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(t){const e=this._cache;if(e.focus!==t.focus||e.fov!==t.fov||e.aspect!==t.aspect*this.aspect||e.near!==t.near||e.far!==t.far||e.zoom!==t.zoom||e.eyeSep!==this.eyeSep){e.focus=t.focus,e.fov=t.fov,e.aspect=t.aspect*this.aspect,e.near=t.near,e.far=t.far,e.zoom=t.zoom,e.eyeSep=this.eyeSep;const n=t.projectionMatrix.clone(),i=e.eyeSep/2,r=i*e.near/e.focus,s=e.near*Math.tan(Ze*e.fov*.5)/e.zoom;let o,a;Bu.elements[12]=-i,Ou.elements[12]=i,o=-s*e.aspect+r,a=s*e.aspect+r,n.elements[0]=2*e.near/(a-o),n.elements[8]=(a+o)/(a-o),this.cameraL.projectionMatrix.copy(n),o=-s*e.aspect-r,a=s*e.aspect-r,n.elements[0]=2*e.near/(a-o),n.elements[8]=(a+o)/(a-o),this.cameraR.projectionMatrix.copy(n)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(Bu),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(Ou)}},StreamCopyUsage:35042,StreamDrawUsage:35040,StreamReadUsage:35041,StringKeyframeTrack:Fh,SubtractEquation:_,SubtractiveBlending:f,TOUCH:{ROTATE:0,PAN:1,DOLLY_PAN:2,DOLLY_ROTATE:3},TangentSpaceNormalMap:He,TetrahedronBufferGeometry:uh,TetrahedronGeometry:uh,TextBufferGeometry:dh,TextGeometry:dh,Texture:pn,TextureLoader:Qh,TorusBufferGeometry:ph,TorusGeometry:ph,TorusKnotBufferGeometry:mh,TorusKnotGeometry:mh,Triangle:Di,TriangleFanDrawMode:2,TriangleStripDrawMode:1,TrianglesDrawMode:0,TubeBufferGeometry:fh,TubeGeometry:fh,UVMapping:Z,Uint16Attribute:function(t,e){return console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead."),new Zi(t,e)},Uint16BufferAttribute:Zi,Uint32Attribute:function(t,e){return console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead."),new Qi(t,e)},Uint32BufferAttribute:Qi,Uint8Attribute:function(t,e){return console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead."),new Ki(t,e)},Uint8BufferAttribute:Ki,Uint8ClampedAttribute:function(t,e){return console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead."),new Yi(t,e)},Uint8ClampedBufferAttribute:Yi,Uniform:pd,UniformsLib:es,UniformsUtils:Nr,UnsignedByteType:pt,UnsignedInt248Type:Et,UnsignedIntType:bt,UnsignedShort4444Type:xt,UnsignedShort5551Type:yt,UnsignedShort565Type:Mt,UnsignedShortType:gt,VSMShadowMap:l,Vector2:ln,Vector3:wn,Vector4:fn,VectorKeyframeTrack:Uh,Vertex:function(t,e,n){return console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead."),new wn(t,e,n)},VertexColors:2,VideoTexture:Kl,WebGL1Renderer:Ua,WebGLCubeRenderTarget:Gr,WebGLMultipleRenderTargets:vn,WebGLMultisampleRenderTarget:bn,WebGLRenderTarget:gn,WebGLRenderTargetCube:function(t,e,n){return console.warn("THREE.WebGLRenderTargetCube( width, height, options ) is now WebGLCubeRenderTarget( size, options )."),new Gr(t,n)},WebGLRenderer:Fa,WebGLUtils:Da,WireframeGeometry:gh,WireframeHelper:function(t,e){return console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead."),new Bl(new gh(t.geometry),new Ll({color:void 0!==e?e:16777215}))},WrapAroundEnding:Le,XHRLoader:function(t){return console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader."),new Yh(t)},ZeroCurvatureEnding:Pe,ZeroFactor:M,ZeroSlopeEnding:Ae,ZeroStencilOp:0,sRGBEncoding:Ie});const Zd={type:"change"},$d={type:"start"},Qd={type:"end"};class tp extends Ke{constructor(t,e){super(),void 0===e&&console.warn('THREE.TrackballControls: The second parameter "domElement" is now mandatory.'),e===document&&console.error('THREE.TrackballControls: "document" should not be used as the target "domElement". 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m=p/r;d.push([Math.round(np(n[0],i[0],m)),Math.round(np(n[1],i[1],m)),Math.round(np(n[2],i[2],m)),np(n[3],i[3],m)])}}d.push(s[s.length-1].rgb.concat(c[1])),"hex"===a?d=d.map(sp):"rgbaString"===a?d=d.map(op):"float"===a&&(d=d.map(rp));return d};function rp(t){return[t[0]/255,t[1]/255,t[2]/255,t[3]]}function sp(t){for(var e,n="#",i=0;i<3;++i)n+=("00"+(e=(e=t[i]).toString(16))).substr(e.length);return n}function op(t){return"rgba("+t.join(",")+")"}class ap{constructor(){this._events={}}on(t,e){return this._events[t]||(this._events[t]=[]),this._events[t].push(e),()=>this.removeListener(t,e)}emit(t,...e){this._events[t]&&this._events[t].forEach((t=>t(...e)))}removeListener(t,e){this._events[t]&&(this._events[t]=this._events[t].filter((t=>t!==e)))}}class lp extends ap{constructor(t,e={}){if(super(),!Array.isArray(t)||0===t.length)throw new TypeError("Colors must be a non-empty array");this.colors=t.map((t=>this.parseColor(t))),this._hasAlpha=4===this.colors[0].length,this.setRange(e.range),this.setThreshold(e.threshold),this.setAlpha(e.alpha)}setRange(t){Array.isArray(t)&&2===t.length&&t.every((t=>"number"==typeof t))?(this.range=t,console.log("ColorMap: Emitting rangeChanged event",this.range),this.emit("rangeChanged",this.range)):this.range=[0,1]}setThreshold(t){Array.isArray(t)&&2===t.length&&t.every((t=>"number"==typeof t))?(this.threshold=t,console.log("ColorMap: Emitting thresholdChanged event",this.threshold),this.emit("thresholdChanged",this.threshold)):this.threshold=[0,0]}parseColor(t){if("string"==typeof t&&t.startsWith("#"))return this.hexToRgb(t);if(Array.isArray(t)&&(3===t.length||4===t.length)&&t.every((t=>"number"==typeof t)))return t;throw new TypeError("Invalid color format")}hexToRgb(t){t=t.replace(/^#/,"");const e=parseInt(t.slice(0,2),16)/255,n=parseInt(t.slice(2,4),16)/255,i=parseInt(t.slice(4,6),16)/255;if(8===t.length){return[e,n,i,parseInt(t.slice(6,8),16)/255]}return[e,n,i]}setAlpha(t){if(void 0===t)this.colors=this.colors.map((t=>3===t.length?[...t,1]:t));else if("number"==typeof t&&t>=0&&t<=1)this.colors=this.colors.map((e=>[...e.slice(0,3),t]));else{if(!Array.isArray(t)||t.length!==this.colors.length||!t.every((t=>"number"==typeof t&&t>=0&&t<=1)))throw new TypeError("Invalid alpha parameter");this.colors=this.colors.map(((e,n)=>[...e.slice(0,3),t[n]]))}this._hasAlpha=!0,this.emit("alphaChanged",this._hasAlpha)}getColor(t){if("number"!=typeof t)throw new TypeError("Value must be a number");const[e,n]=this.range,[i,r]=this.threshold;if(t>=i&&t<=r)return[0,0,0,0];const s=(t-e)/(n-e),o=Math.min(Math.max(Math.floor(s*(this.colors.length-1)),0),this.colors.length-1),a=this.colors[o];return 3===a.length?[...a,1]:a}getColorArray(t){if(!(Array.isArray(t)||t instanceof Float32Array)||0===t.length)throw new TypeError("Values must be a non-empty array or Float32Array");const e=this.hasAlpha?4:3,n=new Float32Array(t.length*e);for(let i=0;i<t.length;i++){const r=this.getColor(t[i]),s=i*e;n[s]=r[0],n[s+1]=r[1],n[s+2]=r[2],this.hasAlpha&&(n[s+3]=r[3])}return n}getColors(t){if(!Array.isArray(t)||!t.every((t=>"number"==typeof t)))throw new TypeError("Values must be an array of numbers");return t.map(this.getColor.bind(this))}get hasAlpha(){return this._hasAlpha}static presetMaps={jet:lp.generatePreset("jet"),density:lp.generatePreset("density"),freesurfaceBlue:lp.generatePreset("freesurface-blue"),freesurfaceRed:lp.generatePreset("freesurface-red"),oxygen:lp.generatePreset("oxygen"),par:lp.generatePreset("par"),phase:lp.generatePreset("phase"),salinity:lp.generatePreset("salinity"),temperature:lp.generatePreset("temperature"),turbidity:lp.generatePreset("turbidity"),velocityBlue:lp.generatePreset("velocity-blue"),velocityGreen:lp.generatePreset("velocity-green"),cubehelix:lp.generatePreset("cubehelix")};static generatePreset(t){return ip({colormap:t,nshades:256,format:"hex",alpha:1})}static getAvailableMaps(){return Object.keys(lp.presetMaps)}static fromPreset(t,e={}){if(!lp.presetMaps.hasOwnProperty(t))throw new Error(`Preset "${t}" not found`);const n=lp.presetMaps[t];return e.existingColorMap instanceof lp?e.existingColorMap.copy(n):new lp(n,e)}copy(t){const e={range:this.range,threshold:this.threshold,alpha:this._hasAlpha?this.colors.map((t=>t[3])):void 0};return new lp(t,e)}}class cp{constructor(t,e,n){this.vertices=new Float32Array(t),this.faces=new Uint32Array(e),this.hemi=n,this.mesh=null,console.log("SurfaceGeometry constructor called"),console.log("Vertices:",this.vertices.length),console.log("Faces:",this.faces.length),console.log("Hemi:",this.hemi),this.createMesh()}createMesh(){const t=new pr;t.setAttribute("position",new er(this.vertices,3)),t.setIndex(new Qi(this.faces,1));const e=new yh({color:11119017,flatShading:!1,vertexColors:!1});this.mesh=new Rr(t,e),console.log("SurfaceGeometry construction complete"),console.log("Mesh:",this.mesh)}}class hp{constructor(t,e,n,i={}){this.geometry=t,this.indices=new Uint32Array(e),this.data=new Float32Array(n),this.mesh=null,this.threshold=i.thresh||[0,0],this.irange=i.irange||[Math.min(...n),Math.max(...n)],this.config={color:new Hi(11119017),flatShading:!1,shininess:30,specularColor:1118481,alpha:1,...i}}update(t,e){const n=`update${t.charAt(0).toUpperCase()+t.slice(1)}`;this[n]?this[n](e):console.warn(`Update method for ${t} not implemented in ${this.constructor.name}`)}updateConfig(t){this.config={...this.config,...t},this.mesh&&(Object.assign(this.mesh.material,{color:this.config.color,specular:this.config.specularColor,shininess:this.config.shininess,flatShading:this.config.flatShading,transparent:this.config.alpha<1,opacity:this.config.alpha}),this.mesh.material.needsUpdate=!0)}mapValueToColor(t){if(t>this.threshold[0]&&t<this.threshold[1])return new Hi(0,0,0,0);const e=(t-this.irange[0])/(this.irange[1]-this.irange[0]),n=Math.min(Math.floor(e*(this.colorMap.length-1)),this.colorMap.length-1);return this.colorMap[n]}createMesh(){const t=new pr;t.setAttribute("position",new er(this.geometry.vertices,3)),t.setIndex(new Qi(this.geometry.faces,1));const e=new Gi({vertexColors:!0});return this.mesh=new Rr(t,e),this.updateColors(),this.mesh}updateMesh(){return this.mesh?(this.mesh.geometry.attributes.position.needsUpdate=!0,this.mesh.geometry.index.needsUpdate=!0,this.mesh):this.createMesh()}updateColors(){if(!this.mesh||!this.colorMap)return void console.warn("Mesh or ColorMap not initialized in updateColors");const t=this.geometry.vertices.length/3,e=this.colorMap.hasAlpha?4:3,n=new Float32Array(t*e);if(this.config.alpha>0){if(!this.data)return void console.error("Data not initialized in updateColors");const t=this.colorMap.getColorArray(this.data);for(let i=0;i<this.indices.length;i++){const r=this.indices[i]*e;for(let i=0;i<e;i++)n[r+i]=t[r+i]}}else{const t=new Hi(this.config.color);for(let i=0;i<n.length;i+=e)n[i]=t.r,n[i+1]=t.g,n[i+2]=t.b,4===e&&(n[i+3]=1)}this.mesh.geometry.setAttribute("color",new qi(n,e)),this.mesh.geometry.attributes.color.needsUpdate=!0,this.mesh.material.vertexColors=!0,this.mesh.material.transparent=this.colorMap.hasAlpha,this.mesh.material.needsUpdate=!0}}class up extends hp{constructor(t,e,n,i,r={}){super(t,e,n,r),this.colorMap=null,this.rangeListener=null,this.thresholdListener=null,this.alphaListener=null,this.createMesh(),this.setColorMap(i)}setColorMap(t){this.colorMap&&(this.rangeListener(),this.thresholdListener(),this.alphaListener()),t instanceof lp?this.colorMap=t:"string"==typeof t?this.colorMap=lp.fromPreset(t):Array.isArray(t)?this.colorMap=new lp(t):(console.error("Invalid colorMap provided. Using default."),this.colorMap=lp.fromPreset("jet")),this.colorMap.setThreshold(this.threshold),this.colorMap.setRange(this.irange),this.colorMap.setAlpha(this.config.alpha),this.rangeListener=this.colorMap.on("rangeChanged",(t=>{console.log("ColorMappedNeuroSurface: Received rangeChanged event",t),this.irange=t,this.updateColors()})),this.thresholdListener=this.colorMap.on("thresholdChanged",(t=>{console.log("ColorMappedNeuroSurface: Received thresholdChanged event",t),this.threshold=t,this.updateColors()})),this.alphaListener=this.colorMap.on("alphaChanged",(t=>{console.log("ColorMappedNeuroSurface: Received alphaChanged event",t),this.config.alpha=t,this.updateColors()})),this.mesh&&this.updateColors()}createMesh(){const t=new pr;t.setAttribute("position",new er(this.geometry.vertices,3)),t.setIndex(new Qi(this.geometry.faces,1));const e=new yh({vertexColors:!0,transparent:!0,opacity:this.config.alpha,shininess:this.config.shininess||30,specular:new Hi(this.config.specularColor||1118481),flatShading:this.config.flatShading||!1});return this.mesh=new Rr(t,e),t.computeVertexNormals(),this.mesh}updateColors(){if(console.log("Updating colors. Mesh:",!!this.mesh,"ColorMap:",!!this.colorMap),!this.mesh||!this.colorMap)return console.warn("Mesh or ColorMap not initialized in updateColors"),console.log("Mesh:",this.mesh),void console.log("ColorMap:",this.colorMap);const t=this.geometry.vertices.length/3,e=new Float32Array(4*t);console.log("threshold",this.threshold),console.log("irange",this.irange),console.log("alpha",this.config.alpha),console.log("data",this.data);const n=new Hi(this.config.color);if(this.data)for(let t=0;t<this.indices.length;t++){const i=this.indices[t],r=this.data[t],s=this.colorMap.getColor(r),o=4*i;if(r>=this.threshold[0]&&r<=this.threshold[1])e[o]=n.r,e[o+1]=n.g,e[o+2]=n.b,e[o+3]=1;else{const t=s[3]*this.config.alpha;e[o]=t*s[0]+(1-t)*n.r,e[o+1]=t*s[1]+(1-t)*n.g,e[o+2]=t*s[2]+(1-t)*n.b,e[o+3]=1}}else for(let t=0;t<e.length;t+=4)e[t]=n.r,e[t+1]=n.g,e[t+2]=n.b,e[t+3]=1;this.mesh.geometry.setAttribute("color",new qi(e,4)),this.mesh.geometry.attributes.color.needsUpdate=!0,this.mesh.material.vertexColors=!0,this.mesh.material.needsUpdate=!0,this.mesh.material.transparent=!0,this.mesh.material.opacity=1}updateConfig(t){super.updateConfig(t),this.mesh&&this.mesh.material&&(this.mesh.material.shininess=this.config.shininess||30,this.mesh.material.specular=new Hi(this.config.specularColor||1118481),this.mesh.material.flatShading=this.config.flatShading||!1,this.mesh.material.needsUpdate=!0),this.colorMap&&this.colorMap.setAlpha(this.config.alpha),this.updateColors()}setData(t){t.length===this.data.length?(this.data=t,this.updateColors()):console.error("New data length does not match the current data length")}}class dp extends hp{constructor(t,e,n,i={}){super(t,e,new Float32Array(e.length),i),this.setColors(n)}setColors(t){this.colors=new Float32Array(3*t.length);for(let e=0;e<t.length;e++){const n=new Hi(t[e]);this.colors[3*e]=n.r,this.colors[3*e+1]=n.g,this.colors[3*e+2]=n.b}this.updateColors()}updateColors(){if(!this.mesh)return;const t=new Float32Array(this.geometry.vertices.length);for(let e=0;e<this.indices.length;e++){const n=this.indices[e];t[3*n]=this.colors[3*e],t[3*n+1]=this.colors[3*e+1],t[3*n+2]=this.colors[3*e+2]}this.mesh.geometry.setAttribute("color",new qi(t,3)),this.mesh.geometry.attributes.color.needsUpdate=!0,this.mesh.material.vertexColors=!0,this.mesh.material.needsUpdate=!0}createMesh(){const t=super.createMesh();return t.material.vertexColors=!0,this.updateColors(),t}}
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yp{constructor(){this.observers_={}}on(t,e,n){var i;let r=this.observers_[t];return r||(r=this.observers_[t]=[]),r.push({handler:e,key:null!==(i=null==n?void 0:n.key)&&void 0!==i?i:e}),this}off(t,e){const n=this.observers_[t];return n&&(this.observers_[t]=n.filter((t=>t.key!==e))),this}emit(t,e){const n=this.observers_[t];n&&n.forEach((t=>{t.handler(e)}))}}class Mp{constructor(t,e){var n;this.constraint_=null==e?void 0:e.constraint,this.equals_=null!==(n=null==e?void 0:e.equals)&&void 0!==n?n:(t,e)=>t===e,this.emitter=new yp,this.rawValue_=t}get constraint(){return this.constraint_}get rawValue(){return this.rawValue_}set rawValue(t){this.setRawValue(t,{forceEmit:!1,last:!0})}setRawValue(t,e){const n=null!=e?e:{forceEmit:!1,last:!0},i=this.constraint_?this.constraint_.constrain(t):t,r=this.rawValue_;(!this.equals_(r,i)||n.forceEmit)&&(this.emitter.emit("beforechange",{sender:this}),this.rawValue_=i,this.emitter.emit("change",{options:n,previousRawValue:r,rawValue:i,sender:this}))}}class Ep{constructor(t){this.emitter=new yp,this.value_=t}get rawValue(){return this.value_}set rawValue(t){this.setRawValue(t,{forceEmit:!1,last:!0})}setRawValue(t,e){const n=null!=e?e:{forceEmit:!1,last:!0},i=this.value_;(i!==t||n.forceEmit)&&(this.emitter.emit("beforechange",{sender:this}),this.value_=t,this.emitter.emit("change",{options:n,previousRawValue:i,rawValue:this.value_,sender:this}))}}class Sp{constructor(t){this.emitter=new yp,this.onValueBeforeChange_=this.onValueBeforeChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.value_=t,this.value_.emitter.on("beforechange",this.onValueBeforeChange_),this.value_.emitter.on("change",this.onValueChange_)}get rawValue(){return this.value_.rawValue}onValueBeforeChange_(t){this.emitter.emit("beforechange",Object.assign(Object.assign({},t),{sender:this}))}onValueChange_(t){this.emitter.emit("change",Object.assign(Object.assign({},t),{sender:this}))}}function Cp(t,e){const n=null==e?void 0:e.constraint,i=null==e?void 0:e.equals;return n||i?new Mp(t,e):new Ep(t)}class Tp{constructor(t){this.emitter=new yp,this.valMap_=t;for(const t in this.valMap_){this.valMap_[t].emitter.on("change",(()=>{this.emitter.emit("change",{key:t,sender:this})}))}}static createCore(t){return Object.keys(t).reduce(((e,n)=>Object.assign(e,{[n]:Cp(t[n])})),{})}static fromObject(t){const e=this.createCore(t);return new Tp(e)}get(t){return this.valMap_[t].rawValue}set(t,e){this.valMap_[t].rawValue=e}value(t){return this.valMap_[t]}}class Pp{constructor(t){this.values=Tp.fromObject({max:t.max,min:t.min})}constrain(t){const e=this.values.get("max"),n=this.values.get("min");return Math.min(Math.max(t,n),e)}}class Ap{constructor(t){this.values=Tp.fromObject({max:t.max,min:t.min})}constrain(t){const e=this.values.get("max"),n=this.values.get("min");let i=t;return pp(n)||(i=Math.max(i,n)),pp(e)||(i=Math.min(i,e)),i}}class Lp{constructor(t,e=0){this.step=t,this.origin=e}constrain(t){const e=this.origin%this.step;return e+Math.round((t-e)/this.step)*this.step}}class Rp{constructor(t){this.text=t}evaluate(){return Number(this.text)}toString(){return this.text}}const kp={"**":(t,e)=>Math.pow(t,e),"*":(t,e)=>t*e,"/":(t,e)=>t/e,"%":(t,e)=>t%e,"+":(t,e)=>t+e,"-":(t,e)=>t-e,"<<":(t,e)=>t<<e,">>":(t,e)=>t>>e,">>>":(t,e)=>t>>>e,"&":(t,e)=>t&e,"^":(t,e)=>t^e,"|":(t,e)=>t|e};class Dp{constructor(t,e,n){this.left=e,this.operator=t,this.right=n}evaluate(){const t=kp[this.operator];if(!t)throw new Error(`unexpected binary operator: '${this.operator}`);return t(this.left.evaluate(),this.right.evaluate())}toString(){return["b(",this.left.toString(),this.operator,this.right.toString(),")"].join(" ")}}const Ip={"+":t=>t,"-":t=>-t,"~":t=>~t};class Vp{constructor(t,e){this.operator=t,this.expression=e}evaluate(){const t=Ip[this.operator];if(!t)throw new Error(`unexpected unary operator: '${this.operator}`);return t(this.expression.evaluate())}toString(){return["u(",this.operator,this.expression.toString(),")"].join(" ")}}function Np(t){return(e,n)=>{for(let i=0;i<t.length;i++){const r=t[i](e,n);if(""!==r)return r}return""}}function zp(t,e){var n;const i=t.substr(e).match(/^\s+/);return null!==(n=i&&i[0])&&void 0!==n?n:""}function Op(t,e){var n;const i=t.substr(e).match(/^[0-9]+/);return null!==(n=i&&i[0])&&void 0!==n?n:""}function Bp(t,e){const n=t.substr(e,1);if(e+=1,"e"!==n.toLowerCase())return"";const i=function(t,e){const n=Op(t,e);if(""!==n)return n;const i=t.substr(e,1);if("-"!==i&&"+"!==i)return"";const r=Op(t,e+=1);return""===r?"":i+r}(t,e);return""===i?"":n+i}function Fp(t,e){const n=t.substr(e,1);if("0"===n)return n;const i=function(t,e){const n=t.substr(e,1);return n.match(/^[1-9]$/)?n:""}(t,e);return e+=i.length,""===i?"":i+Op(t,e)}const Up=Np([function(t,e){const n=Fp(t,e);if(e+=n.length,""===n)return"";const i=t.substr(e,1);if(e+=i.length,"."!==i)return"";const r=Op(t,e);return n+i+r+Bp(t,e+=r.length)},function(t,e){const n=t.substr(e,1);if(e+=n.length,"."!==n)return"";const i=Op(t,e);return e+=i.length,""===i?"":n+i+Bp(t,e)},function(t,e){const n=Fp(t,e);return e+=n.length,""===n?"":n+Bp(t,e)}]);const Hp=Np([function(t,e){const n=t.substr(e,2);if(e+=n.length,"0b"!==n.toLowerCase())return"";const i=function(t,e){var n;const i=t.substr(e).match(/^[01]+/);return null!==(n=i&&i[0])&&void 0!==n?n:""}(t,e);return""===i?"":n+i},function(t,e){const n=t.substr(e,2);if(e+=n.length,"0o"!==n.toLowerCase())return"";const i=function(t,e){var n;const i=t.substr(e).match(/^[0-7]+/);return null!==(n=i&&i[0])&&void 0!==n?n:""}(t,e);return""===i?"":n+i},function(t,e){const n=t.substr(e,2);if(e+=n.length,"0x"!==n.toLowerCase())return"";const i=function(t,e){var n;const i=t.substr(e).match(/^[0-9a-f]+/i);return null!==(n=i&&i[0])&&void 0!==n?n:""}(t,e);return""===i?"":n+i}]),Gp=Np([Hp,Up]);function jp(t,e){var n;return null!==(n=function(t,e){const n=Gp(t,e);return e+=n.length,""===n?null:{evaluable:new Rp(n),cursor:e}}(t,e))&&void 0!==n?n:function(t,e){const n=t.substr(e,1);if(e+=n.length,"("!==n)return null;const i=Xp(t,e);if(!i)return null;e=i.cursor,e+=zp(t,e).length;const r=t.substr(e,1);return e+=r.length,")"!==r?null:{evaluable:i.evaluable,cursor:e}}(t,e)}function Wp(t,e,n){n+=zp(e,n).length;const i=t.filter((t=>e.startsWith(t,n)))[0];return i?(n+=i.length,{cursor:n+=zp(e,n).length,operator:i}):null}const qp=[["**"],["*","/","%"],["+","-"],["<<",">>>",">>"],["&"],["^"],["|"]].reduce(((t,e)=>function(t,e){return(n,i)=>{const r=t(n,i);if(!r)return null;i=r.cursor;let s=r.evaluable;for(;;){const r=Wp(e,n,i);if(!r)break;i=r.cursor;const o=t(n,i);if(!o)return null;i=o.cursor,s=new Dp(r.operator,s,o.evaluable)}return s?{cursor:i,evaluable:s}:null}}(t,e)),(function t(e,n){const i=jp(e,n);if(i)return i;const r=e.substr(n,1);if(n+=r.length,"+"!==r&&"-"!==r&&"~"!==r)return null;const s=t(e,n);return s?{cursor:n=s.cursor,evaluable:new Vp(r,s.evaluable)}:null}));function Xp(t,e){return e+=zp(t,e).length,qp(t,e)}function Kp(t){var e;const n=function(t){const e=Xp(t,0);return e?e.cursor+zp(t,e.cursor).length!==t.length?null:e.evaluable:null}(t);return null!==(e=null==n?void 0:n.evaluate())&&void 0!==e?e:null}function Yp(t){if("number"==typeof t)return t;if("string"==typeof t){const e=Kp(t);if(!pp(e))return e}return 0}function Jp(t){return String(t)}function Zp(t){return e=>e.toFixed(Math.max(Math.min(t,20),0))}function $p(t,e,n,i,r){return i+(t-e)/(n-e)*(r-i)}function Qp(t){return String(t.toFixed(10)).split(".")[1].replace(/0+$/,"").length}function tm(t,e,n){return Math.min(Math.max(t,e),n)}function em(t,e){return(t%e+e)%e}function nm(t,e){return pp(t.step)?Math.max(Qp(e),2):Qp(t.step)}function im(t){var e;return null!==(e=t.step)&&void 0!==e?e:1}function rm(t,e){var n;const i=Math.abs(null!==(n=t.step)&&void 0!==n?n:e);return 0===i?.1:Math.pow(10,Math.floor(Math.log10(i))-1)}function sm(t,e){return pp(t.step)?null:new Lp(t.step,e)}function om(t){return pp(t.max)||pp(t.min)?pp(t.max)&&pp(t.min)?null:new Ap({max:t.max,min:t.min}):new Pp({max:t.max,min:t.min})}function am(t,e){var n,i,r;return{formatter:null!==(n=t.format)&&void 0!==n?n:Zp(nm(t,e)),keyScale:null!==(i=t.keyScale)&&void 0!==i?i:im(t),pointerScale:null!==(r=t.pointerScale)&&void 0!==r?r:rm(t,e)}}function lm(t){return{format:t.optional.function,keyScale:t.optional.number,max:t.optional.number,min:t.optional.number,pointerScale:t.optional.number,step:t.optional.number}}function cm(t){return{constraint:t.constraint,textProps:Tp.fromObject(am(t.params,t.initialValue))}}class hm{constructor(t){this.controller=t}get element(){return this.controller.view.element}get disabled(){return this.controller.viewProps.get("disabled")}set disabled(t){this.controller.viewProps.set("disabled",t)}get hidden(){return this.controller.viewProps.get("hidden")}set hidden(t){this.controller.viewProps.set("hidden",t)}dispose(){this.controller.viewProps.set("disposed",!0)}importState(t){return this.controller.importState(t)}exportState(){return this.controller.exportState()}}class um{constructor(t){this.target=t}}class dm extends um{constructor(t,e,n){super(t),this.value=e,this.last=null==n||n}}class pm extends um{constructor(t,e){super(t),this.expanded=e}}class mm extends um{constructor(t,e){super(t),this.index=e}}class fm extends um{constructor(t,e){super(t),this.native=e}}class gm extends hm{constructor(t){super(t),this.onValueChange_=this.onValueChange_.bind(this),this.emitter_=new yp,this.controller.value.emitter.on("change",this.onValueChange_)}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get key(){return this.controller.value.binding.target.key}get tag(){return this.controller.tag}set tag(t){this.controller.tag=t}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}refresh(){this.controller.value.fetch()}onValueChange_(t){const e=this.controller.value;this.emitter_.emit("change",new dm(this,e.binding.target.read(),t.options.last))}}class vm{constructor(t,e){this.onValueBeforeChange_=this.onValueBeforeChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.binding=e,this.value_=t,this.value_.emitter.on("beforechange",this.onValueBeforeChange_),this.value_.emitter.on("change",this.onValueChange_),this.emitter=new yp}get rawValue(){return this.value_.rawValue}set rawValue(t){this.value_.rawValue=t}setRawValue(t,e){this.value_.setRawValue(t,e)}fetch(){this.value_.rawValue=this.binding.read()}push(){this.binding.write(this.value_.rawValue)}onValueBeforeChange_(t){this.emitter.emit("beforechange",Object.assign(Object.assign({},t),{sender:this}))}onValueChange_(t){this.push(),this.emitter.emit("change",Object.assign(Object.assign({},t),{sender:this}))}}function bm(t){return e=>n=>{if(!e&&void 0===n)return{succeeded:!1,value:void 0};if(e&&void 0===n)return{succeeded:!0,value:void 0};const i=t(n);return void 0!==i?{succeeded:!0,value:i}:{succeeded:!1,value:void 0}}}function _m(t){return{custom:e=>bm(e)(t),boolean:bm((t=>"boolean"==typeof t?t:void 0))(t),number:bm((t=>"number"==typeof t?t:void 0))(t),string:bm((t=>"string"==typeof t?t:void 0))(t),function:bm((t=>"function"==typeof t?t:void 0))(t),constant:e=>bm((t=>t===e?e:void 0))(t),raw:bm((t=>t))(t),object:e=>bm((t=>{var n;if(null!==(n=t)&&"object"==typeof n)return function(t,e){const n=Object.keys(e).reduce(((n,i)=>{if(void 0===n)return;const r=(0,e[i])(t[i]);return r.succeeded?Object.assign(Object.assign({},n),{[i]:r.value}):void 0}),{});return n}(t,e)}))(t),array:e=>bm((t=>{var n;if(Array.isArray(t))return n=e,t.reduce(((t,e)=>{if(void 0===t)return;const i=n(e);return i.succeeded&&void 0!==i.value?[...t,i.value]:void 0}),[])}))(t)}}const wm={optional:_m(!0),required:_m(!1)};function xm(t,e){const n=e(wm),i=wm.required.object(n)(t);return i.succeeded?i.value:void 0}function ym(t,e,n,i){if(e&&!e(t))return!1;const r=xm(t,n);return!!r&&i(r)}function Mm(t,e){var n;return vp(null!==(n=null==t?void 0:t())&&void 0!==n?n:{},e)}function Em(t){return"value"in t}function Sm(t){if(!mp(t)||!("binding"in t))return!1;return bp(t.binding)}const Cm="http://www.w3.org/2000/svg";function Tm(t){t.offsetHeight}function Pm(t){return void 0!==t.ontouchstart}function Am(){return globalThis.document}const Lm={check:'<path d="M2 8l4 4l8 -8"/>',dropdown:'<path d="M5 7h6l-3 3 z"/>',p2dpad:'<path d="M8 4v8"/><path d="M4 8h8"/><circle cx="12" cy="12" r="1.2"/>'};function Rm(t,e){const n=t.createElementNS(Cm,"svg");return n.innerHTML=Lm[e],n}function km(t,e,n){t.insertBefore(e,t.children[n])}function Dm(t){t.parentElement&&t.parentElement.removeChild(t)}function Im(t){for(;t.children.length>0;)t.removeChild(t.children[0])}function Vm(t){return t.relatedTarget?t.relatedTarget:"explicitOriginalTarget"in t?t.explicitOriginalTarget:null}function Nm(t,e){t.emitter.on("change",(t=>{e(t.rawValue)})),e(t.rawValue)}function zm(t,e,n){Nm(t.value(e),n)}const Om="tp";function Bm(t){return(e,n)=>[Om,"-",t,"v",e?`_${e}`:"",n?`-${n}`:""].join("")}const Fm=Bm("lbl");class Um{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Fm()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(Fm("l")),zm(e.props,"label",(e=>{pp(e)?this.element.classList.add(Fm(void 0,"nol")):(this.element.classList.remove(Fm(void 0,"nol")),function(t){for(;t.childNodes.length>0;)t.removeChild(t.childNodes[0])}(n),n.appendChild(function(t,e){const n=t.createDocumentFragment();return e.split("\n").map((e=>t.createTextNode(e))).forEach(((e,i)=>{i>0&&n.appendChild(t.createElement("br")),n.appendChild(e)})),n}(t,e)))})),this.element.appendChild(n),this.labelElement=n;const i=t.createElement("div");i.classList.add(Fm("v")),this.element.appendChild(i),this.valueElement=i}}class Hm{constructor(t,e){this.props=e.props,this.valueController=e.valueController,this.viewProps=e.valueController.viewProps,this.view=new Um(t,{props:e.props,viewProps:this.viewProps}),this.view.valueElement.appendChild(this.valueController.view.element)}importProps(t){return ym(t,null,(t=>({label:t.optional.string})),(t=>(this.props.set("label",t.label),!0)))}exportProps(){return Mm(null,{label:this.props.get("label")})}}const Gm=Bm(""),jm={veryfirst:"vfst",first:"fst",last:"lst",verylast:"vlst"};class Wm{constructor(t){this.parent_=null,this.blade=t.blade,this.view=t.view,this.viewProps=t.viewProps;const e=this.view.element;this.blade.value("positions").emitter.on("change",(()=>{["veryfirst","first","last","verylast"].forEach((t=>{e.classList.remove(Gm(void 0,jm[t]))})),this.blade.get("positions").forEach((t=>{e.classList.add(Gm(void 0,jm[t]))}))})),this.viewProps.handleDispose((()=>{Dm(e)}))}get parent(){return this.parent_}set parent(t){this.parent_=t,this.viewProps.set("parent",this.parent_?this.parent_.viewProps:null)}importState(t){return ym(t,null,(t=>({disabled:t.required.boolean,hidden:t.required.boolean})),(t=>(this.viewProps.importState(t),!0)))}exportState(){return Mm(null,Object.assign({},this.viewProps.exportState()))}}class qm extends Wm{constructor(t,e){if(e.value!==e.valueController.value)throw wp.shouldNeverHappen();const n=e.valueController.viewProps,i=new Hm(t,{blade:e.blade,props:e.props,valueController:e.valueController});super(Object.assign(Object.assign({},e),{view:new Um(t,{props:e.props,viewProps:n}),viewProps:n})),this.labelController=i,this.value=e.value,this.valueController=e.valueController,this.view.valueElement.appendChild(this.valueController.view.element)}importState(t){return ym(t,(e=>{var n,i,r;return super.importState(e)&&this.labelController.importProps(e)&&(null===(r=null===(i=(n=this.valueController).importProps)||void 0===i?void 0:i.call(n,t))||void 0===r||r)}),(t=>({value:t.optional.raw})),(t=>(t.value&&(this.value.rawValue=t.value),!0)))}exportState(){var t,e,n;return Mm((()=>super.exportState()),Object.assign(Object.assign({value:this.value.rawValue},this.labelController.exportProps()),null!==(n=null===(e=(t=this.valueController).exportProps)||void 0===e?void 0:e.call(t))&&void 0!==n?n:{}))}}function Xm(t){const e=Object.assign({},t);return delete e.value,e}class Km extends qm{constructor(t,e){super(t,e),this.tag=e.tag}importState(t){return ym(t,(e=>super.importState(Xm(t))),(t=>({tag:t.optional.string})),(t=>(this.tag=t.tag,!0)))}exportState(){return Mm((()=>Xm(super.exportState())),{binding:{key:this.value.binding.target.key,value:this.value.binding.target.read()},tag:this.tag})}}class Ym extends Km{importState(t){return ym(t,(t=>super.importState(t)),(t=>({binding:t.required.object({value:t.required.raw})})),(t=>(this.value.binding.inject(t.binding.value),this.value.fetch(),!0)))}}function Jm(t){return Em(t)&&function(t){if(!("binding"in t))return!1;const e=t.binding;return bp(e)&&"read"in e&&"write"in e}(t.value)}function Zm(t,e){for(;t.length<e;)t.push(void 0)}function $m(t){const e=t.indexOf(void 0);return e<0?t:t.slice(0,e)}class Qm{constructor(t){this.emitter=new yp,this.onTick_=this.onTick_.bind(this),this.onValueBeforeChange_=this.onValueBeforeChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.binding=t.binding,this.value_=Cp(function(t){const e=[];return Zm(e,t),e}(t.bufferSize)),this.value_.emitter.on("beforechange",this.onValueBeforeChange_),this.value_.emitter.on("change",this.onValueChange_),this.ticker=t.ticker,this.ticker.emitter.on("tick",this.onTick_),this.fetch()}get rawValue(){return this.value_.rawValue}set rawValue(t){this.value_.rawValue=t}setRawValue(t,e){this.value_.setRawValue(t,e)}fetch(){this.value_.rawValue=function(t,e){const n=[...$m(t),e];return n.length>t.length?n.splice(0,n.length-t.length):Zm(n,t.length),n}(this.value_.rawValue,this.binding.read())}onTick_(){this.fetch()}onValueBeforeChange_(t){this.emitter.emit("beforechange",Object.assign(Object.assign({},t),{sender:this}))}onValueChange_(t){this.emitter.emit("change",Object.assign(Object.assign({},t),{sender:this}))}}class tf extends Km{exportState(){return Mm((()=>super.exportState()),{binding:{readonly:!0}})}}function ef(t){return Em(t)&&function(t){if(!("binding"in t))return!1;const e=t.binding;return bp(e)&&"read"in e&&!("write"in e)}(t.value)}class nf extends hm{get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get title(){var t;return null!==(t=this.controller.buttonController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.buttonController.props.set("title",t)}on(t,e){const n=e.bind(this);return this.controller.buttonController.emitter.on(t,(t=>{n(new fm(this,t.nativeEvent))})),this}off(t,e){return this.controller.buttonController.emitter.off(t,e),this}}function rf(t,e){return n=>{!function(t,e,n){n?t.classList.add(e):t.classList.remove(e)}(t,e,n)}}function sf(t,e){Nm(t,(t=>{e.textContent=null!=t?t:""}))}const of=Bm("btn");class af{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(of()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("button");n.classList.add(of("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const i=t.createElement("div");i.classList.add(of("t")),sf(e.props.value("title"),i),this.buttonElement.appendChild(i)}}class lf{constructor(t,e){this.emitter=new yp,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new af(t,{props:this.props,viewProps:this.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}importProps(t){return ym(t,null,(t=>({title:t.optional.string})),(t=>(this.props.set("title",t.title),!0)))}exportProps(){return Mm(null,{title:this.props.get("title")})}onClick_(t){this.emitter.emit("click",{nativeEvent:t,sender:this})}}class cf extends Wm{constructor(t,e){const n=new lf(t,{props:e.buttonProps,viewProps:e.viewProps}),i=new Hm(t,{blade:e.blade,props:e.labelProps,valueController:n});super({blade:e.blade,view:i.view,viewProps:e.viewProps}),this.buttonController=n,this.labelController=i}importState(t){return ym(t,(t=>super.importState(t)&&this.buttonController.importProps(t)&&this.labelController.importProps(t)),(()=>({})),(()=>!0))}exportState(){return Mm((()=>super.exportState()),Object.assign(Object.assign({},this.buttonController.exportProps()),this.labelController.exportProps()))}}class hf{constructor(t){const[e,n]=t.split("-"),i=e.split(".");this.major=parseInt(i[0],10),this.minor=parseInt(i[1],10),this.patch=parseInt(i[2],10),this.prerelease=null!=n?n:null}toString(){const t=[this.major,this.minor,this.patch].join(".");return null!==this.prerelease?[t,this.prerelease].join("-"):t}}const uf=new hf("2.0.4");function df(t){return Object.assign({core:uf},t)}const pf=df({id:"button",type:"blade",accept(t){const e=xm(t,(t=>({title:t.required.string,view:t.required.constant("button"),label:t.optional.string})));return e?{params:e}:null},controller:t=>new cf(t.document,{blade:t.blade,buttonProps:Tp.fromObject({title:t.params.title}),labelProps:Tp.fromObject({label:t.params.label}),viewProps:t.viewProps}),api:t=>t.controller instanceof cf?new nf(t.controller):null});class mf{constructor(t,e){this.onRackValueChange_=this.onRackValueChange_.bind(this),this.controller_=t,this.emitter_=new yp,this.pool_=e;this.controller_.rack.emitter.on("valuechange",this.onRackValueChange_)}get children(){return this.controller_.rack.children.map((t=>this.pool_.createApi(t)))}addBinding(t,e,n){const i=null!=n?n:{},r=this.controller_.element.ownerDocument,s=this.pool_.createBinding(r,function(t,e){if(!xp.isBindable(t))throw wp.notBindable();return new xp(t,e)}(t,e),i),o=this.pool_.createBindingApi(s);return this.add(o,i.index)}addFolder(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"folder"}))}(this,t)}addButton(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"button"}))}(this,t)}addTab(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"tab"}))}(this,t)}add(t,e){const n=t.controller;return this.controller_.rack.add(n,e),t}remove(t){this.controller_.rack.remove(t.controller)}addBlade(t){const e=this.controller_.element.ownerDocument,n=this.pool_.createBlade(e,t),i=this.pool_.createApi(n);return this.add(i,t.index)}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}refresh(){this.children.forEach((t=>{var e;mp(e=t)&&"refresh"in e&&"function"==typeof e.refresh&&t.refresh()}))}onRackValueChange_(t){const e=t.bladeController,n=this.pool_.createApi(e),i=Sm(e.value)?e.value.binding:null;this.emitter_.emit("change",new dm(n,i?i.target.read():e.value.rawValue,t.options.last))}}class ff extends hm{constructor(t,e){super(t),this.rackApi_=new mf(t.rackController,e)}refresh(){this.rackApi_.refresh()}}class gf extends Wm{constructor(t){super({blade:t.blade,view:t.view,viewProps:t.rackController.viewProps}),this.rackController=t.rackController}importState(t){return ym(t,(t=>super.importState(t)),(t=>({children:t.required.array(t.required.raw)})),(t=>this.rackController.rack.children.every(((e,n)=>e.importState(t.children[n])))))}exportState(){return Mm((()=>super.exportState()),{children:this.rackController.rack.children.map((t=>t.exportState()))})}}function vf(t){return"rackController"in t}class bf{constructor(t){this.emitter=new yp,this.items_=[],this.cache_=new Set,this.onSubListAdd_=this.onSubListAdd_.bind(this),this.onSubListRemove_=this.onSubListRemove_.bind(this),this.extract_=t}get items(){return this.items_}allItems(){return Array.from(this.cache_)}find(t){for(const e of this.allItems())if(t(e))return e;return null}includes(t){return this.cache_.has(t)}add(t,e){if(this.includes(t))throw wp.shouldNeverHappen();const n=void 0!==e?e:this.items_.length;this.items_.splice(n,0,t),this.cache_.add(t);const i=this.extract_(t);i&&(i.emitter.on("add",this.onSubListAdd_),i.emitter.on("remove",this.onSubListRemove_),i.allItems().forEach((t=>{this.cache_.add(t)}))),this.emitter.emit("add",{index:n,item:t,root:this,target:this})}remove(t){const e=this.items_.indexOf(t);if(e<0)return;this.items_.splice(e,1),this.cache_.delete(t);const n=this.extract_(t);n&&(n.allItems().forEach((t=>{this.cache_.delete(t)})),n.emitter.off("add",this.onSubListAdd_),n.emitter.off("remove",this.onSubListRemove_)),this.emitter.emit("remove",{index:e,item:t,root:this,target:this})}onSubListAdd_(t){this.cache_.add(t.item),this.emitter.emit("add",{index:t.index,item:t.item,root:this,target:t.target})}onSubListRemove_(t){this.cache_.delete(t.item),this.emitter.emit("remove",{index:t.index,item:t.item,root:this,target:t.target})}}function _f(t){return vf(t)?t.rackController.rack.bcSet_:null}class wf{constructor(t){var e,n;this.emitter=new yp,this.onBladePositionsChange_=this.onBladePositionsChange_.bind(this),this.onSetAdd_=this.onSetAdd_.bind(this),this.onSetRemove_=this.onSetRemove_.bind(this),this.onChildDispose_=this.onChildDispose_.bind(this),this.onChildPositionsChange_=this.onChildPositionsChange_.bind(this),this.onChildValueChange_=this.onChildValueChange_.bind(this),this.onChildViewPropsChange_=this.onChildViewPropsChange_.bind(this),this.onRackLayout_=this.onRackLayout_.bind(this),this.onRackValueChange_=this.onRackValueChange_.bind(this),this.blade_=null!==(e=t.blade)&&void 0!==e?e:null,null===(n=this.blade_)||void 0===n||n.value("positions").emitter.on("change",this.onBladePositionsChange_),this.viewProps=t.viewProps,this.bcSet_=new bf(_f),this.bcSet_.emitter.on("add",this.onSetAdd_),this.bcSet_.emitter.on("remove",this.onSetRemove_)}get children(){return this.bcSet_.items}add(t,e){var n;null===(n=t.parent)||void 0===n||n.remove(t),t.parent=this,this.bcSet_.add(t,e)}remove(t){t.parent=null,this.bcSet_.remove(t)}find(t){return this.bcSet_.allItems().filter(t)}onSetAdd_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("add",{bladeController:t.item,index:t.index,root:e,sender:this}),!e)return;const n=t.item;if(n.viewProps.emitter.on("change",this.onChildViewPropsChange_),n.blade.value("positions").emitter.on("change",this.onChildPositionsChange_),n.viewProps.handleDispose(this.onChildDispose_),Em(n))n.value.emitter.on("change",this.onChildValueChange_);else if(vf(n)){const t=n.rackController.rack;if(t){const e=t.emitter;e.on("layout",this.onRackLayout_),e.on("valuechange",this.onRackValueChange_)}}}onSetRemove_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("remove",{bladeController:t.item,root:e,sender:this}),!e)return;const n=t.item;if(Em(n))n.value.emitter.off("change",this.onChildValueChange_);else if(vf(n)){const t=n.rackController.rack;if(t){const e=t.emitter;e.off("layout",this.onRackLayout_),e.off("valuechange",this.onRackValueChange_)}}}updatePositions_(){const t=this.bcSet_.items.filter((t=>!t.viewProps.get("hidden"))),e=t[0],n=t[t.length-1];this.bcSet_.items.forEach((t=>{const i=[];t===e&&(i.push("first"),this.blade_&&!this.blade_.get("positions").includes("veryfirst")||i.push("veryfirst")),t===n&&(i.push("last"),this.blade_&&!this.blade_.get("positions").includes("verylast")||i.push("verylast")),t.blade.set("positions",i)}))}onChildPositionsChange_(){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildViewPropsChange_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildDispose_(){this.bcSet_.items.filter((t=>t.viewProps.get("disposed"))).forEach((t=>{this.bcSet_.remove(t)}))}onChildValueChange_(t){const e=function(t,e){for(let n=0;n<t.length;n++){const i=t[n];if(Em(i)&&i.value===e)return i}return null}(this.find(Em),t.sender);if(!e)throw wp.alreadyDisposed();this.emitter.emit("valuechange",{bladeController:e,options:t.options,sender:this})}onRackLayout_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onRackValueChange_(t){this.emitter.emit("valuechange",{bladeController:t.bladeController,options:t.options,sender:this})}onBladePositionsChange_(){this.updatePositions_()}}class xf{constructor(t){this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this),this.element=t.element,this.viewProps=t.viewProps;const e=new wf({blade:t.root?void 0:t.blade,viewProps:t.viewProps});e.emitter.on("add",this.onRackAdd_),e.emitter.on("remove",this.onRackRemove_),this.rack=e,this.viewProps.handleDispose((()=>{for(let t=this.rack.children.length-1;t>=0;t--){this.rack.children[t].viewProps.set("disposed",!0)}}))}onRackAdd_(t){t.root&&km(this.element,t.bladeController.view.element,t.index)}onRackRemove_(t){t.root&&Dm(t.bladeController.view.element)}}function yf(){return new Tp({positions:Cp([],{equals:gp})})}class Mf extends Tp{constructor(t){super(t)}static create(t){const e={completed:!0,expanded:t,expandedHeight:null,shouldFixHeight:!1,temporaryExpanded:null},n=Tp.createCore(e);return new Mf(n)}get styleExpanded(){var t;return null!==(t=this.get("temporaryExpanded"))&&void 0!==t?t:this.get("expanded")}get styleHeight(){if(!this.styleExpanded)return"0";const t=this.get("expandedHeight");return this.get("shouldFixHeight")&&!pp(t)?`${t}px`:"auto"}bindExpandedClass(t,e){const n=()=>{this.styleExpanded?t.classList.add(e):t.classList.remove(e)};zm(this,"expanded",n),zm(this,"temporaryExpanded",n)}cleanUpTransition(){this.set("shouldFixHeight",!1),this.set("expandedHeight",null),this.set("completed",!0)}}function Ef(t,e){e.style.height=t.styleHeight}function Sf(t,e){t.value("expanded").emitter.on("beforechange",(()=>{if(t.set("completed",!1),pp(t.get("expandedHeight"))){const n=function(t,e){let n=0;return function(t,e){const n=t.style.transition;t.style.transition="none",e(),t.style.transition=n}(e,(()=>{t.set("expandedHeight",null),t.set("temporaryExpanded",!0),Tm(e),n=e.clientHeight,t.set("temporaryExpanded",null),Tm(e)})),n}(t,e);n>0&&t.set("expandedHeight",n)}t.set("shouldFixHeight",!0),Tm(e)})),t.emitter.on("change",(()=>{Ef(t,e)})),Ef(t,e),e.addEventListener("transitionend",(e=>{"height"===e.propertyName&&t.cleanUpTransition()}))}class Cf extends ff{constructor(t,e){super(t,e),this.emitter_=new yp,this.controller.foldable.value("expanded").emitter.on("change",(t=>{this.emitter_.emit("fold",new pm(this,t.sender.rawValue))})),this.rackApi_.on("change",(t=>{this.emitter_.emit("change",t)}))}get expanded(){return this.controller.foldable.get("expanded")}set expanded(t){this.controller.foldable.set("expanded",t)}get title(){return this.controller.props.get("title")}set title(t){this.controller.props.set("title",t)}get children(){return this.rackApi_.children}addBinding(t,e,n){return this.rackApi_.addBinding(t,e,n)}addFolder(t){return this.rackApi_.addFolder(t)}addButton(t){return this.rackApi_.addButton(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){return this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBlade(t){return this.rackApi_.addBlade(t)}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}}const Tf=Bm("cnt");class Pf{constructor(t,e){var n;this.className_=Bm(null!==(n=e.viewName)&&void 0!==n?n:"fld"),this.element=t.createElement("div"),this.element.classList.add(this.className_(),Tf()),e.viewProps.bindClassModifiers(this.element),this.foldable_=e.foldable,this.foldable_.bindExpandedClass(this.element,this.className_(void 0,"expanded")),zm(this.foldable_,"completed",rf(this.element,this.className_(void 0,"cpl")));const i=t.createElement("button");i.classList.add(this.className_("b")),zm(e.props,"title",(t=>{pp(t)?this.element.classList.add(this.className_(void 0,"not")):this.element.classList.remove(this.className_(void 0,"not"))})),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const r=t.createElement("div");r.classList.add(this.className_("i")),this.element.appendChild(r);const s=t.createElement("div");s.classList.add(this.className_("t")),sf(e.props.value("title"),s),this.buttonElement.appendChild(s),this.titleElement=s;const o=t.createElement("div");o.classList.add(this.className_("m")),this.buttonElement.appendChild(o);const a=t.createElement("div");a.classList.add(this.className_("c")),this.element.appendChild(a),this.containerElement=a}}class Af extends gf{constructor(t,e){var n;const i=Mf.create(null===(n=e.expanded)||void 0===n||n),r=new Pf(t,{foldable:i,props:e.props,viewName:e.root?"rot":void 0,viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new xf({blade:e.blade,element:r.containerElement,root:e.root,viewProps:e.viewProps}),view:r})),this.onTitleClick_=this.onTitleClick_.bind(this),this.props=e.props,this.foldable=i,Sf(this.foldable,this.view.containerElement),this.rackController.rack.emitter.on("add",(()=>{this.foldable.cleanUpTransition()})),this.rackController.rack.emitter.on("remove",(()=>{this.foldable.cleanUpTransition()})),this.view.buttonElement.addEventListener("click",this.onTitleClick_)}get document(){return this.view.element.ownerDocument}importState(t){return ym(t,(t=>super.importState(t)),(t=>({expanded:t.required.boolean,title:t.optional.string})),(t=>(this.foldable.set("expanded",t.expanded),this.props.set("title",t.title),!0)))}exportState(){return Mm((()=>super.exportState()),{expanded:this.foldable.get("expanded"),title:this.props.get("title")})}onTitleClick_(){this.foldable.set("expanded",!this.foldable.get("expanded"))}}const Lf=df({id:"folder",type:"blade",accept(t){const e=xm(t,(t=>({title:t.required.string,view:t.required.constant("folder"),expanded:t.optional.boolean})));return e?{params:e}:null},controller:t=>new Af(t.document,{blade:t.blade,expanded:t.params.expanded,props:Tp.fromObject({title:t.params.title}),viewProps:t.viewProps}),api:t=>t.controller instanceof Af?new Cf(t.controller,t.pool):null}),Rf=Bm("");function kf(t,e){return rf(t,Rf(void 0,e))}class Df extends Tp{constructor(t){var e,n;super(t),this.onDisabledChange_=this.onDisabledChange_.bind(this),this.onParentChange_=this.onParentChange_.bind(this),this.onParentGlobalDisabledChange_=this.onParentGlobalDisabledChange_.bind(this),[this.globalDisabled_,this.setGlobalDisabled_]=(n=Cp(this.getGlobalDisabled_()),[new Sp(n),(t,e)=>{n.setRawValue(t,e)}]),this.value("disabled").emitter.on("change",this.onDisabledChange_),this.value("parent").emitter.on("change",this.onParentChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_)}static create(t){var e,n,i;const r=null!=t?t:{};return new Df(Tp.createCore({disabled:null!==(e=r.disabled)&&void 0!==e&&e,disposed:!1,hidden:null!==(n=r.hidden)&&void 0!==n&&n,parent:null!==(i=r.parent)&&void 0!==i?i:null}))}get globalDisabled(){return this.globalDisabled_}bindClassModifiers(t){Nm(this.globalDisabled_,kf(t,"disabled")),zm(this,"hidden",kf(t,"hidden"))}bindDisabled(t){Nm(this.globalDisabled_,(e=>{t.disabled=e}))}bindTabIndex(t){Nm(this.globalDisabled_,(e=>{t.tabIndex=e?-1:0}))}handleDispose(t){this.value("disposed").emitter.on("change",(e=>{e&&t()}))}importState(t){this.set("disabled",t.disabled),this.set("hidden",t.hidden)}exportState(){return{disabled:this.get("disabled"),hidden:this.get("hidden")}}getGlobalDisabled_(){const t=this.get("parent");return!!t&&t.globalDisabled.rawValue||this.get("disabled")}updateGlobalDisabled_(){this.setGlobalDisabled_(this.getGlobalDisabled_())}onDisabledChange_(){this.updateGlobalDisabled_()}onParentGlobalDisabledChange_(){this.updateGlobalDisabled_()}onParentChange_(t){var e;const n=t.previousRawValue;null==n||n.globalDisabled.emitter.off("change",this.onParentGlobalDisabledChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_),this.updateGlobalDisabled_()}}const If=Bm("tbp");class Vf{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(If()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(If("c")),this.element.appendChild(n),this.containerElement=n}}const Nf=Bm("tbi");class zf{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Nf()),e.viewProps.bindClassModifiers(this.element),zm(e.props,"selected",(t=>{t?this.element.classList.add(Nf(void 0,"sel")):this.element.classList.remove(Nf(void 0,"sel"))}));const n=t.createElement("button");n.classList.add(Nf("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const i=t.createElement("div");i.classList.add(Nf("t")),sf(e.props.value("title"),i),this.buttonElement.appendChild(i),this.titleElement=i}}class Of{constructor(t,e){this.emitter=new yp,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new zf(t,{props:e.props,viewProps:e.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}onClick_(){this.emitter.emit("click",{sender:this})}}class Bf extends gf{constructor(t,e){const n=new Vf(t,{viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new xf({blade:e.blade,element:n.containerElement,viewProps:e.viewProps}),view:n})),this.onItemClick_=this.onItemClick_.bind(this),this.ic_=new Of(t,{props:e.itemProps,viewProps:Df.create()}),this.ic_.emitter.on("click",this.onItemClick_),this.props=e.props,zm(this.props,"selected",(t=>{this.itemController.props.set("selected",t),this.viewProps.set("hidden",!t)}))}get itemController(){return this.ic_}importState(t){return ym(t,(t=>super.importState(t)),(t=>({selected:t.required.boolean,title:t.required.string})),(t=>(this.ic_.props.set("selected",t.selected),this.ic_.props.set("title",t.title),!0)))}exportState(){return Mm((()=>super.exportState()),{selected:this.ic_.props.get("selected"),title:this.ic_.props.get("title")})}onItemClick_(){this.props.set("selected",!0)}}class Ff extends ff{constructor(t,e){super(t,e),this.emitter_=new yp,this.onSelect_=this.onSelect_.bind(this),this.pool_=e,this.rackApi_.on("change",(t=>{this.emitter_.emit("change",t)})),this.controller.tab.selectedIndex.emitter.on("change",this.onSelect_)}get pages(){return this.rackApi_.children}addPage(t){const e=this.controller.view.element.ownerDocument,n=new Bf(e,{blade:yf(),itemProps:Tp.fromObject({selected:!1,title:t.title}),props:Tp.fromObject({selected:!1}),viewProps:Df.create()}),i=this.pool_.createApi(n);return this.rackApi_.add(i,t.index)}removePage(t){this.rackApi_.remove(this.rackApi_.children[t])}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}onSelect_(t){this.emitter_.emit("select",new mm(this,t.rawValue))}}class Uf extends ff{get title(){var t;return null!==(t=this.controller.itemController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.itemController.props.set("title",t)}get selected(){return this.controller.props.get("selected")}set selected(t){this.controller.props.set("selected",t)}get children(){return this.rackApi_.children}addButton(t){return this.rackApi_.addButton(t)}addFolder(t){return this.rackApi_.addFolder(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBinding(t,e,n){return this.rackApi_.addBinding(t,e,n)}addBlade(t){return this.rackApi_.addBlade(t)}}class Hf{constructor(){this.onItemSelectedChange_=this.onItemSelectedChange_.bind(this),this.empty=Cp(!0),this.selectedIndex=Cp(-1),this.items_=[]}add(t,e){const n=null!=e?e:this.items_.length;this.items_.splice(n,0,t),t.emitter.on("change",this.onItemSelectedChange_),this.keepSelection_()}remove(t){const e=this.items_.indexOf(t);e<0||(this.items_.splice(e,1),t.emitter.off("change",this.onItemSelectedChange_),this.keepSelection_())}keepSelection_(){if(0===this.items_.length)return this.selectedIndex.rawValue=-1,void(this.empty.rawValue=!0);const t=this.items_.findIndex((t=>t.rawValue));t<0?(this.items_.forEach(((t,e)=>{t.rawValue=0===e})),this.selectedIndex.rawValue=0):(this.items_.forEach(((e,n)=>{e.rawValue=n===t})),this.selectedIndex.rawValue=t),this.empty.rawValue=!1}onItemSelectedChange_(t){if(t.rawValue){const e=this.items_.findIndex((e=>e===t.sender));this.items_.forEach(((t,n)=>{t.rawValue=n===e})),this.selectedIndex.rawValue=e}else this.keepSelection_()}}const Gf=Bm("tab");class jf{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Gf(),Tf()),e.viewProps.bindClassModifiers(this.element),Nm(e.empty,rf(this.element,Gf(void 0,"nop")));const n=t.createElement("div");n.classList.add(Gf("t")),this.element.appendChild(n),this.itemsElement=n;const i=t.createElement("div");i.classList.add(Gf("i")),this.element.appendChild(i);const r=t.createElement("div");r.classList.add(Gf("c")),this.element.appendChild(r),this.contentsElement=r}}class Wf extends gf{constructor(t,e){const n=new Hf,i=new jf(t,{empty:n.empty,viewProps:e.viewProps});super({blade:e.blade,rackController:new xf({blade:e.blade,element:i.contentsElement,viewProps:e.viewProps}),view:i}),this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this);const r=this.rackController.rack;r.emitter.on("add",this.onRackAdd_),r.emitter.on("remove",this.onRackRemove_),this.tab=n}add(t,e){this.rackController.rack.add(t,e)}remove(t){this.rackController.rack.remove(this.rackController.rack.children[t])}onRackAdd_(t){if(!t.root)return;const e=t.bladeController;km(this.view.itemsElement,e.itemController.view.element,t.index),e.itemController.viewProps.set("parent",this.viewProps),this.tab.add(e.props.value("selected"))}onRackRemove_(t){if(!t.root)return;const e=t.bladeController;Dm(e.itemController.view.element),e.itemController.viewProps.set("parent",null),this.tab.remove(e.props.value("selected"))}}const qf=df({id:"tab",type:"blade",accept(t){const e=xm(t,(t=>({pages:t.required.array(t.required.object({title:t.required.string})),view:t.required.constant("tab")})));return e&&0!==e.pages.length?{params:e}:null},controller(t){const e=new Wf(t.document,{blade:t.blade,viewProps:t.viewProps});return t.params.pages.forEach((n=>{const i=new Bf(t.document,{blade:yf(),itemProps:Tp.fromObject({selected:!1,title:n.title}),props:Tp.fromObject({selected:!1}),viewProps:Df.create()});e.add(i)})),e},api:t=>t.controller instanceof Wf?new Ff(t.controller,t.pool):t.controller instanceof Bf?new Uf(t.controller,t.pool):null});class Xf extends gm{get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}}class Kf{constructor(){this.disabled=!1,this.emitter=new yp}dispose(){}tick(){this.disabled||this.emitter.emit("tick",{sender:this})}}class Yf{constructor(t,e){this.disabled_=!1,this.timerId_=null,this.onTick_=this.onTick_.bind(this),this.doc_=t,this.emitter=new yp,this.interval_=e,this.setTimer_()}get disabled(){return this.disabled_}set disabled(t){this.disabled_=t,this.disabled_?this.clearTimer_():this.setTimer_()}dispose(){this.clearTimer_()}clearTimer_(){if(null===this.timerId_)return;const t=this.doc_.defaultView;t&&t.clearInterval(this.timerId_),this.timerId_=null}setTimer_(){if(this.clearTimer_(),this.interval_<=0)return;const t=this.doc_.defaultView;t&&(this.timerId_=t.setInterval(this.onTick_,this.interval_))}onTick_(){this.disabled_||this.emitter.emit("tick",{sender:this})}}class Jf{constructor(t){this.constraints=t}constrain(t){return this.constraints.reduce(((t,e)=>e.constrain(t)),t)}}function Zf(t,e){if(t instanceof e)return t;if(t instanceof Jf){const n=t.constraints.reduce(((t,n)=>t||(n instanceof e?n:null)),null);if(n)return n}return null}class $f{constructor(t){this.values=Tp.fromObject({options:t})}constrain(t){const e=this.values.get("options");if(0===e.length)return t;return e.filter((e=>e.value===t)).length>0?t:e[0].value}}function Qf(t){var e;const n=wm;return Array.isArray(t)?null===(e=xm({items:t},(t=>({items:t.required.array(t.required.object({text:t.required.string,value:t.required.raw}))}))))||void 0===e?void 0:e.items:"object"==typeof t?n.required.raw(t).value:void 0}function tg(t){if(Array.isArray(t))return t;const e=[];return Object.keys(t).forEach((n=>{e.push({text:n,value:t[n]})})),e}function eg(t){return pp(t)?null:new $f(tg(t))}const ng=Bm("lst");class ig{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.element=t.createElement("div"),this.element.classList.add(ng()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("select");n.classList.add(ng("s")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.selectElement=n;const i=t.createElement("div");i.classList.add(ng("m")),i.appendChild(Rm(t,"dropdown")),this.element.appendChild(i),e.value.emitter.on("change",this.onValueChange_),this.value_=e.value,zm(this.props_,"options",(e=>{Im(this.selectElement),e.forEach((e=>{const n=t.createElement("option");n.textContent=e.text,this.selectElement.appendChild(n)})),this.update_()}))}update_(){const t=this.props_.get("options").map((t=>t.value));this.selectElement.selectedIndex=t.indexOf(this.value_.rawValue)}onValueChange_(){this.update_()}}class rg{constructor(t,e){this.onSelectChange_=this.onSelectChange_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new ig(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.view.selectElement.addEventListener("change",this.onSelectChange_)}onSelectChange_(t){const e=t.currentTarget;this.value.rawValue=this.props.get("options")[e.selectedIndex].value}importProps(t){return ym(t,null,(t=>({options:t.required.custom(Qf)})),(t=>(this.props.set("options",tg(t.options)),!0)))}exportProps(){return Mm(null,{options:this.props.get("options")})}}const sg=Bm("pop");class og{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(sg()),e.viewProps.bindClassModifiers(this.element),Nm(e.shows,rf(this.element,sg(void 0,"v")))}}class ag{constructor(t,e){this.shows=Cp(!1),this.viewProps=e.viewProps,this.view=new og(t,{shows:this.shows,viewProps:this.viewProps})}}const lg=Bm("txt");class cg{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(lg()),e.viewProps.bindClassModifiers(this.element),this.props_=e.props,this.props_.emitter.on("change",this.onChange_);const n=t.createElement("input");n.classList.add(lg("i")),n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,e.value.emitter.on("change",this.onChange_),this.value_=e.value,this.refresh()}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value_.rawValue)}onChange_(){this.refresh()}}class hg{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.parser_=e.parser,this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new cg(t,{props:e.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget.value,n=this.parser_(e);pp(n)||(this.value.rawValue=n),this.view.refresh()}}function ug(t){return"false"!==t&&!!t}function dg(t){return function(t){return String(t)}(t)}const pg=Zp(0);function mg(t){return pg(t)+"%"}function fg(t){return String(t)}function gg(t){return t}function vg({primary:t,secondary:e,forward:n,backward:i}){let r=!1;function s(t){r||(r=!0,t(),r=!1)}t.emitter.on("change",(i=>{s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),i.options)}))})),e.emitter.on("change",(r=>{s((()=>{t.setRawValue(i(t.rawValue,e.rawValue),r.options)})),s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),r.options)}))})),s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),{forceEmit:!1,last:!0})}))}function bg(t,e){const n=t*(e.altKey?.1:1)*(e.shiftKey?10:1);return e.upKey?+n:e.downKey?-n:0}function _g(t){return{altKey:t.altKey,downKey:"ArrowDown"===t.key,shiftKey:t.shiftKey,upKey:"ArrowUp"===t.key}}function wg(t){return{altKey:t.altKey,downKey:"ArrowLeft"===t.key,shiftKey:t.shiftKey,upKey:"ArrowRight"===t.key}}function xg(t){return function(t){return"ArrowUp"===t||"ArrowDown"===t}(t)||"ArrowLeft"===t||"ArrowRight"===t}function yg(t,e){var n,i;const r=e.ownerDocument.defaultView,s=e.getBoundingClientRect();return{x:t.pageX-((null!==(n=r&&r.scrollX)&&void 0!==n?n:0)+s.left),y:t.pageY-((null!==(i=r&&r.scrollY)&&void 0!==i?i:0)+s.top)}}class Mg{constructor(t){this.lastTouch_=null,this.onDocumentMouseMove_=this.onDocumentMouseMove_.bind(this),this.onDocumentMouseUp_=this.onDocumentMouseUp_.bind(this),this.onMouseDown_=this.onMouseDown_.bind(this),this.onTouchEnd_=this.onTouchEnd_.bind(this),this.onTouchMove_=this.onTouchMove_.bind(this),this.onTouchStart_=this.onTouchStart_.bind(this),this.elem_=t,this.emitter=new yp,t.addEventListener("touchstart",this.onTouchStart_,{passive:!1}),t.addEventListener("touchmove",this.onTouchMove_,{passive:!0}),t.addEventListener("touchend",this.onTouchEnd_),t.addEventListener("mousedown",this.onMouseDown_)}computePosition_(t){const e=this.elem_.getBoundingClientRect();return{bounds:{width:e.width,height:e.height},point:t?{x:t.x,y:t.y}:null}}onMouseDown_(t){var e;t.preventDefault(),null===(e=t.currentTarget)||void 0===e||e.focus();const n=this.elem_.ownerDocument;n.addEventListener("mousemove",this.onDocumentMouseMove_),n.addEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(yg(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseMove_(t){this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(yg(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseUp_(t){const e=this.elem_.ownerDocument;e.removeEventListener("mousemove",this.onDocumentMouseMove_),e.removeEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(yg(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onTouchStart_(t){t.preventDefault();const e=t.targetTouches.item(0),n=this.elem_.getBoundingClientRect();this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-n.left,y:e.clientY-n.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchMove_(t){const e=t.targetTouches.item(0),n=this.elem_.getBoundingClientRect();this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-n.left,y:e.clientY-n.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchEnd_(t){var e;const n=null!==(e=t.targetTouches.item(0))&&void 0!==e?e:this.lastTouch_,i=this.elem_.getBoundingClientRect();this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(n?{x:n.clientX-i.left,y:n.clientY-i.top}:void 0),sender:this,shiftKey:t.shiftKey})}}const Eg=Bm("txt");class Sg{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(Eg(),Eg(void 0,"num")),e.arrayPosition&&this.element.classList.add(Eg(void 0,e.arrayPosition)),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("input");n.classList.add(Eg("i")),n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,this.onDraggingChange_=this.onDraggingChange_.bind(this),this.dragging_=e.dragging,this.dragging_.emitter.on("change",this.onDraggingChange_),this.element.classList.add(Eg()),this.inputElement.classList.add(Eg("i"));const i=t.createElement("div");i.classList.add(Eg("k")),this.element.appendChild(i),this.knobElement=i;const r=t.createElementNS(Cm,"svg");r.classList.add(Eg("g")),this.knobElement.appendChild(r);const s=t.createElementNS(Cm,"path");s.classList.add(Eg("gb")),r.appendChild(s),this.guideBodyElem_=s;const o=t.createElementNS(Cm,"path");o.classList.add(Eg("gh")),r.appendChild(o),this.guideHeadElem_=o;const a=t.createElement("div");a.classList.add(Bm("tt")()),this.knobElement.appendChild(a),this.tooltipElem_=a,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.refresh()}onDraggingChange_(t){if(null===t.rawValue)return void this.element.classList.remove(Eg(void 0,"drg"));this.element.classList.add(Eg(void 0,"drg"));const e=t.rawValue/this.props_.get("pointerScale"),n=e+(e>0?-1:e<0?1:0),i=tm(-n,-4,4);this.guideHeadElem_.setAttributeNS(null,"d",[`M ${n+i},0 L${n},4 L${n+i},8`,`M ${e},-1 L${e},9`].join(" ")),this.guideBodyElem_.setAttributeNS(null,"d",`M 0,4 L${e},4`);const r=this.props_.get("formatter");this.tooltipElem_.textContent=r(this.value.rawValue),this.tooltipElem_.style.left=`${e}px`}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value.rawValue)}onChange_(){this.refresh()}}class Cg{constructor(t,e){var n;this.originRawValue_=0,this.onInputChange_=this.onInputChange_.bind(this),this.onInputKeyDown_=this.onInputKeyDown_.bind(this),this.onInputKeyUp_=this.onInputKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.parser_=e.parser,this.props=e.props,this.sliderProps_=null!==(n=e.sliderProps)&&void 0!==n?n:null,this.value=e.value,this.viewProps=e.viewProps,this.dragging_=Cp(null),this.view=new Sg(t,{arrayPosition:e.arrayPosition,dragging:this.dragging_,props:this.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_),this.view.inputElement.addEventListener("keydown",this.onInputKeyDown_),this.view.inputElement.addEventListener("keyup",this.onInputKeyUp_);const i=new Mg(this.view.knobElement);i.emitter.on("down",this.onPointerDown_),i.emitter.on("move",this.onPointerMove_),i.emitter.on("up",this.onPointerUp_)}constrainValue_(t){var e,n;const i=null===(e=this.sliderProps_)||void 0===e?void 0:e.get("min"),r=null===(n=this.sliderProps_)||void 0===n?void 0:n.get("max");let s=t;return void 0!==i&&(s=Math.max(s,i)),void 0!==r&&(s=Math.min(s,r)),s}onInputChange_(t){const e=t.currentTarget.value,n=this.parser_(e);pp(n)||(this.value.rawValue=this.constrainValue_(n)),this.view.refresh()}onInputKeyDown_(t){const e=bg(this.props.get("keyScale"),_g(t));0!==e&&this.value.setRawValue(this.constrainValue_(this.value.rawValue+e),{forceEmit:!1,last:!1})}onInputKeyUp_(t){0!==bg(this.props.get("keyScale"),_g(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}onPointerDown_(){this.originRawValue_=this.value.rawValue,this.dragging_.rawValue=0}computeDraggingValue_(t){if(!t.point)return null;const e=t.point.x-t.bounds.width/2;return this.constrainValue_(this.originRawValue_+e*this.props.get("pointerScale"))}onPointerMove_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!1,last:!1}),this.dragging_.rawValue=this.value.rawValue-this.originRawValue_)}onPointerUp_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!0,last:!0}),this.dragging_.rawValue=null)}}const Tg=Bm("sld");class Pg{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(Tg()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(Tg("t")),e.viewProps.bindTabIndex(n),this.element.appendChild(n),this.trackElement=n;const i=t.createElement("div");i.classList.add(Tg("k")),this.trackElement.appendChild(i),this.knobElement=i,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.update_()}update_(){const t=tm($p(this.value.rawValue,this.props_.get("min"),this.props_.get("max"),0,100),0,100);this.knobElement.style.width=`${t}%`}onChange_(){this.update_()}}class Ag{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDownOrMove_=this.onPointerDownOrMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.props=e.props,this.view=new Pg(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new Mg(this.view.trackElement),this.ptHandler_.emitter.on("down",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("move",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.trackElement.addEventListener("keydown",this.onKeyDown_),this.view.trackElement.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){t.point&&this.value.setRawValue($p(tm(t.point.x,0,t.bounds.width),0,t.bounds.width,this.props.get("min"),this.props.get("max")),e)}onPointerDownOrMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=bg(this.props.get("keyScale"),wg(t));0!==e&&this.value.setRawValue(this.value.rawValue+e,{forceEmit:!1,last:!1})}onKeyUp_(t){0!==bg(this.props.get("keyScale"),wg(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const Lg=Bm("sldtxt");class Rg{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Lg());const n=t.createElement("div");n.classList.add(Lg("s")),this.sliderView_=e.sliderView,n.appendChild(this.sliderView_.element),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(Lg("t")),this.textView_=e.textView,i.appendChild(this.textView_.element),this.element.appendChild(i)}}class kg{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.sliderC_=new Ag(t,{props:e.sliderProps,value:e.value,viewProps:this.viewProps}),this.textC_=new Cg(t,{parser:e.parser,props:e.textProps,sliderProps:e.sliderProps,value:e.value,viewProps:e.viewProps}),this.view=new Rg(t,{sliderView:this.sliderC_.view,textView:this.textC_.view})}get sliderController(){return this.sliderC_}get textController(){return this.textC_}importProps(t){return ym(t,null,(t=>({max:t.required.number,min:t.required.number})),(t=>{const e=this.sliderC_.props;return e.set("max",t.max),e.set("min",t.min),!0}))}exportProps(){const t=this.sliderC_.props;return Mm(null,{max:t.get("max"),min:t.get("min")})}}function Dg(t){return{sliderProps:new Tp({keyScale:t.keyScale,max:t.max,min:t.min}),textProps:new Tp({formatter:Cp(t.formatter),keyScale:t.keyScale,pointerScale:Cp(t.pointerScale)})}}const Ig={containerUnitSize:"cnt-usz"};function Vg(t){return`--${Ig[t]}`}function Ng(t){return lm(t)}function zg(t){if(fp(t))return xm(t,Ng)}function Og(t,e){if(!t)return;const n=[],i=sm(t,e);i&&n.push(i);const r=om(t);return r&&n.push(r),new Jf(n)}function Bg(t){if("inline"===t||"popup"===t)return t}function Fg(t,e){t.write(e)}const Ug=Bm("ckb");class Hg{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(Ug()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("label");n.classList.add(Ug("l")),this.element.appendChild(n),this.labelElement=n;const i=t.createElement("input");i.classList.add(Ug("i")),i.type="checkbox",this.labelElement.appendChild(i),this.inputElement=i,e.viewProps.bindDisabled(this.inputElement);const r=t.createElement("div");r.classList.add(Ug("w")),this.labelElement.appendChild(r);const s=Rm(t,"check");r.appendChild(s),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}update_(){this.inputElement.checked=this.value.rawValue}onValueChange_(){this.update_()}}class Gg{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.onLabelMouseDown_=this.onLabelMouseDown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new Hg(t,{value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_),this.view.labelElement.addEventListener("mousedown",this.onLabelMouseDown_)}onInputChange_(t){const e=t.currentTarget;this.value.rawValue=e.checked,t.preventDefault(),t.stopPropagation()}onLabelMouseDown_(t){t.preventDefault()}}const jg=df({id:"input-bool",type:"input",accept:(t,e)=>{if("boolean"!=typeof t)return null;const n=xm(e,(t=>({options:t.optional.custom(Qf),readonly:t.optional.constant(!1)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>ug,constraint:t=>function(t){const e=[],n=eg(t.options);return n&&e.push(n),new Jf(e)}(t.params),writer:t=>Fg},controller:t=>{const e=t.document,n=t.value,i=t.constraint,r=i&&Zf(i,$f);return r?new rg(e,{props:new Tp({options:r.values.value("options")}),value:n,viewProps:t.viewProps}):new Gg(e,{value:n,viewProps:t.viewProps})},api:t=>"boolean"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof rg?new Xf(t.controller):null}),Wg=Bm("col");class qg{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Wg()),e.foldable.bindExpandedClass(this.element,Wg(void 0,"expanded")),zm(e.foldable,"completed",rf(this.element,Wg(void 0,"cpl")));const n=t.createElement("div");n.classList.add(Wg("h")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(Wg("s")),n.appendChild(i),this.swatchElement=i;const r=t.createElement("div");if(r.classList.add(Wg("t")),n.appendChild(r),this.textElement=r,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(Wg("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}}function Xg(t,e,n){const i=em(t,360),r=tm(e/100,0,1),s=tm(n/100,0,1),o=s*r,a=o*(1-Math.abs(i/60%2-1)),l=s-o;let c,h,u;return[c,h,u]=i>=0&&i<60?[o,a,0]:i>=60&&i<120?[a,o,0]:i>=120&&i<180?[0,o,a]:i>=180&&i<240?[0,a,o]:i>=240&&i<300?[a,0,o]:[o,0,a],[255*(c+l),255*(h+l),255*(u+l)]}function Kg(t){return[t[0],t[1],t[2]]}function Yg(t,e){return[t[0],t[1],t[2],e]}const Jg={hsl:{hsl:(t,e,n)=>[t,e,n],hsv:function(t,e,n){const i=n+e*(100-Math.abs(2*n-100))/200;return[t,0!==i?e*(100-Math.abs(2*n-100))/i:0,n+e*(100-Math.abs(2*n-100))/200]},rgb:function(t,e,n){const i=(t%360+360)%360,r=tm(e/100,0,1),s=tm(n/100,0,1),o=(1-Math.abs(2*s-1))*r,a=o*(1-Math.abs(i/60%2-1)),l=s-o/2;let c,h,u;return[c,h,u]=i>=0&&i<60?[o,a,0]:i>=60&&i<120?[a,o,0]:i>=120&&i<180?[0,o,a]:i>=180&&i<240?[0,a,o]:i>=240&&i<300?[a,0,o]:[o,0,a],[255*(c+l),255*(h+l),255*(u+l)]}},hsv:{hsl:function(t,e,n){const i=100-Math.abs(n*(200-e)/100-100);return[t,0!==i?e*n/i:0,n*(200-e)/200]},hsv:(t,e,n)=>[t,e,n],rgb:Xg},rgb:{hsl:function(t,e,n){const i=tm(t/255,0,1),r=tm(e/255,0,1),s=tm(n/255,0,1),o=Math.max(i,r,s),a=Math.min(i,r,s),l=o-a;let c=0,h=0;const u=(a+o)/2;return 0!==l&&(h=l/(1-Math.abs(o+a-1)),c=i===o?(r-s)/l:r===o?2+(s-i)/l:4+(i-r)/l,c=c/6+(c<0?1:0)),[360*c,100*h,100*u]},hsv:function(t,e,n){const i=tm(t/255,0,1),r=tm(e/255,0,1),s=tm(n/255,0,1),o=Math.max(i,r,s),a=o-Math.min(i,r,s);let l;return l=0===a?0:o===i?((r-s)/a%6+6)%6*60:o===r?60*((s-i)/a+2):60*((i-r)/a+4),[l,100*(0===o?0:a/o),100*o]},rgb:(t,e,n)=>[t,e,n]}};function Zg(t,e){return["float"===e?1:"rgb"===t?255:360,"float"===e?1:"rgb"===t?255:100,"float"===e?1:"rgb"===t?255:100]}function $g(t,e,n){var i;const r=Zg(e,n);return["rgb"===e?tm(t[0],0,r[0]):(s=t[0],o=r[0],s===o?o:em(s,o)),tm(t[1],0,r[1]),tm(t[2],0,r[2]),tm(null!==(i=t[3])&&void 0!==i?i:1,0,1)];var s,o}function Qg(t,e,n,i){const r=Zg(e,n),s=Zg(e,i);return t.map(((t,e)=>t/r[e]*s[e]))}function tv(t,e,n){const i=Qg(t,e.mode,e.type,"int");return Qg(Jg[e.mode][n.mode](...i),n.mode,"int",n.type)}class ev{static black(){return new ev([0,0,0],"rgb")}constructor(t,e){this.type="int",this.mode=e,this.comps_=$g(t,e,this.type)}getComponents(t){return Yg(tv(Kg(this.comps_),{mode:this.mode,type:this.type},{mode:null!=t?t:this.mode,type:this.type}),this.comps_[3])}toRgbaObject(){const t=this.getComponents("rgb");return{r:t[0],g:t[1],b:t[2],a:t[3]}}}const nv=Bm("colp");class iv{constructor(t,e){this.alphaViews_=null,this.element=t.createElement("div"),this.element.classList.add(nv()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(nv("hsv"));const i=t.createElement("div");i.classList.add(nv("sv")),this.svPaletteView_=e.svPaletteView,i.appendChild(this.svPaletteView_.element),n.appendChild(i);const r=t.createElement("div");r.classList.add(nv("h")),this.hPaletteView_=e.hPaletteView,r.appendChild(this.hPaletteView_.element),n.appendChild(r),this.element.appendChild(n);const s=t.createElement("div");if(s.classList.add(nv("rgb")),this.textsView_=e.textsView,s.appendChild(this.textsView_.element),this.element.appendChild(s),e.alphaViews){this.alphaViews_={palette:e.alphaViews.palette,text:e.alphaViews.text};const n=t.createElement("div");n.classList.add(nv("a"));const i=t.createElement("div");i.classList.add(nv("ap")),i.appendChild(this.alphaViews_.palette.element),n.appendChild(i);const r=t.createElement("div");r.classList.add(nv("at")),r.appendChild(this.alphaViews_.text.element),n.appendChild(r),this.element.appendChild(n)}}get allFocusableElements(){const t=[this.svPaletteView_.element,this.hPaletteView_.element,this.textsView_.modeSelectElement,...this.textsView_.inputViews.map((t=>t.inputElement))];return this.alphaViews_&&t.push(this.alphaViews_.palette.element,this.alphaViews_.text.inputElement),t}}function rv(t){return"int"===t?"int":"float"===t?"float":void 0}function sv(t){return xm(t,(t=>({color:t.optional.object({alpha:t.optional.boolean,type:t.optional.custom(rv)}),expanded:t.optional.boolean,picker:t.optional.custom(Bg),readonly:t.optional.constant(!1)})))}function ov(t){return t?.1:1}function av(t){var e;return null===(e=t.color)||void 0===e?void 0:e.type}class lv{constructor(t,e){this.type="float",this.mode=e,this.comps_=$g(t,e,this.type)}getComponents(t){return Yg(tv(Kg(this.comps_),{mode:this.mode,type:this.type},{mode:null!=t?t:this.mode,type:this.type}),this.comps_[3])}toRgbaObject(){const t=this.getComponents("rgb");return{r:t[0],g:t[1],b:t[2],a:t[3]}}}const cv={int:(t,e)=>new ev(t,e),float:(t,e)=>new lv(t,e)};function hv(t,e,n){return cv[n](t,e)}function uv(t,e){if(t.type===e)return t;if(function(t){return"int"===t.type}(t)&&"float"===e)return function(t){const e=t.getComponents(),n=Zg(t.mode,"int");return new lv([$p(e[0],0,n[0],0,1),$p(e[1],0,n[1],0,1),$p(e[2],0,n[2],0,1),e[3]],t.mode)}(t);if(function(t){return"float"===t.type}(t)&&"int"===e)return function(t){const e=t.getComponents(),n=Zg(t.mode,"int");return new ev([Math.round($p(e[0],0,1,0,n[0])),Math.round($p(e[1],0,1,0,n[1])),Math.round($p(e[2],0,1,0,n[2])),e[3]],t.mode)}(t);throw wp.shouldNeverHappen()}function dv(t,e){const n=t.match(/^(.+)%$/);return n?Math.min(.01*parseFloat(n[1])*e,e):Math.min(parseFloat(t),e)}const pv={deg:t=>t,grad:t=>360*t/400,rad:t=>360*t/(2*Math.PI),turn:t=>360*t};function mv(t){const e=t.match(/^([0-9.]+?)(deg|grad|rad|turn)$/);if(!e)return parseFloat(t);const n=parseFloat(e[1]),i=e[2];return pv[i](n)}function fv(t){const e=t.match(/^rgb\(\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[dv(e[1],255),dv(e[2],255),dv(e[3],255)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])?null:n}function gv(t){const e=fv(t);return e?new ev(e,"rgb"):null}function vv(t){const e=t.match(/^rgba\(\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[dv(e[1],255),dv(e[2],255),dv(e[3],255),dv(e[4],1)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])||isNaN(n[3])?null:n}function bv(t){const e=vv(t);return e?new ev(e,"rgb"):null}function _v(t){const e=t.match(/^hsl\(\s*([0-9A-Fa-f.]+(?:deg|grad|rad|turn)?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[mv(e[1]),dv(e[2],100),dv(e[3],100)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])?null:n}function wv(t){const e=_v(t);return e?new ev(e,"hsl"):null}function xv(t){const e=t.match(/^hsla\(\s*([0-9A-Fa-f.]+(?:deg|grad|rad|turn)?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[mv(e[1]),dv(e[2],100),dv(e[3],100),dv(e[4],1)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])||isNaN(n[3])?null:n}function yv(t){const e=xv(t);return e?new ev(e,"hsl"):null}function Mv(t){const e=t.match(/^#([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])$/);if(e)return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16)];const n=t.match(/^(?:#|0x)([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})$/);return n?[parseInt(n[1],16),parseInt(n[2],16),parseInt(n[3],16)]:null}function Ev(t){const e=Mv(t);return e?new ev(e,"rgb"):null}function Sv(t){const e=t.match(/^#([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])$/);if(e)return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16),$p(parseInt(e[4]+e[4],16),0,255,0,1)];const n=t.match(/^(?:#|0x)?([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})$/);return n?[parseInt(n[1],16),parseInt(n[2],16),parseInt(n[3],16),$p(parseInt(n[4],16),0,255,0,1)]:null}function Cv(t){const e=Sv(t);return e?new ev(e,"rgb"):null}function Tv(t){const e=t.match(/^\{\s*r\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*g\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*b\s*:\s*([0-9A-Fa-f.]+%?)\s*\}$/);if(!e)return null;const n=[parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])?null:n}function Pv(t){return e=>{const n=Tv(e);return n?hv(n,"rgb",t):null}}function Av(t){const e=t.match(/^\{\s*r\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*g\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*b\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*a\s*:\s*([0-9A-Fa-f.]+%?)\s*\}$/);if(!e)return null;const n=[parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3]),parseFloat(e[4])];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])||isNaN(n[3])?null:n}function Lv(t){return e=>{const n=Av(e);return n?hv(n,"rgb",t):null}}const Rv=[{parser:Mv,result:{alpha:!1,mode:"rgb",notation:"hex"}},{parser:Sv,result:{alpha:!0,mode:"rgb",notation:"hex"}},{parser:fv,result:{alpha:!1,mode:"rgb",notation:"func"}},{parser:vv,result:{alpha:!0,mode:"rgb",notation:"func"}},{parser:_v,result:{alpha:!1,mode:"hsl",notation:"func"}},{parser:xv,result:{alpha:!0,mode:"hsl",notation:"func"}},{parser:Tv,result:{alpha:!1,mode:"rgb",notation:"object"}},{parser:Av,result:{alpha:!0,mode:"rgb",notation:"object"}}];function kv(t,e="int"){const n=function(t){return Rv.reduce(((e,{parser:n,result:i})=>e||(n(t)?i:null)),null)}(t);return n?"hex"===n.notation&&"float"!==e?Object.assign(Object.assign({},n),{type:"int"}):"func"===n.notation?Object.assign(Object.assign({},n),{type:e}):null:null}function Dv(t){const e=[Ev,Cv,gv,bv,wv,yv];"int"===t&&e.push(Pv("int"),Lv("int")),"float"===t&&e.push(Pv("float"),Lv("float"));const n=function(t){return e=>t.reduce(((t,n)=>null!==t?t:n(e)),null)}(e);return e=>{const i=n(e);return i?uv(i,t):null}}function Iv(t){const e=Dv("int");if("string"!=typeof t)return ev.black();const n=e(t);return null!=n?n:ev.black()}function Vv(t){const e=tm(Math.floor(t),0,255).toString(16);return 1===e.length?`0${e}`:e}function Nv(t,e="#"){return`${e}${Kg(t.getComponents("rgb")).map(Vv).join("")}`}function zv(t,e="#"){const n=t.getComponents("rgb");return`${e}${[n[0],n[1],n[2],255*n[3]].map(Vv).join("")}`}function Ov(t){const e=Zp(0);return`rgb(${Kg(uv(t,"int").getComponents("rgb")).map((t=>e(t))).join(", ")})`}function Bv(t){const e=Zp(2),n=Zp(0);return`rgba(${uv(t,"int").getComponents("rgb").map(((t,i)=>(3===i?e:n)(t))).join(", ")})`}function Fv(t,e){const n=Zp("float"===e?2:0),i=["r","g","b"];return`{${Kg(uv(t,e).getComponents("rgb")).map(((t,e)=>`${i[e]}: ${n(t)}`)).join(", ")}}`}function Uv(t){return e=>Fv(e,t)}function Hv(t,e){const n=Zp(2),i=Zp("float"===e?2:0),r=["r","g","b","a"];return`{${uv(t,e).getComponents("rgb").map(((t,e)=>`${r[e]}: ${(3===e?n:i)(t)}`)).join(", ")}}`}function Gv(t){return e=>Hv(e,t)}const jv=[{format:{alpha:!1,mode:"rgb",notation:"hex",type:"int"},stringifier:Nv},{format:{alpha:!0,mode:"rgb",notation:"hex",type:"int"},stringifier:zv},{format:{alpha:!1,mode:"rgb",notation:"func",type:"int"},stringifier:Ov},{format:{alpha:!0,mode:"rgb",notation:"func",type:"int"},stringifier:Bv},{format:{alpha:!1,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[Zp(0),mg,mg];return`hsl(${Kg(uv(t,"int").getComponents("hsl")).map(((t,n)=>e[n](t))).join(", ")})`}},{format:{alpha:!0,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[Zp(0),mg,mg,Zp(2)];return`hsla(${uv(t,"int").getComponents("hsl").map(((t,n)=>e[n](t))).join(", ")})`}},...["int","float"].reduce(((t,e)=>[...t,{format:{alpha:!1,mode:"rgb",notation:"object",type:e},stringifier:Uv(e)},{format:{alpha:!0,mode:"rgb",notation:"object",type:e},stringifier:Gv(e)}]),[])];function Wv(t){return jv.reduce(((e,n)=>{return e||(i=n.format,r=t,i.alpha===r.alpha&&i.mode===r.mode&&i.notation===r.notation&&i.type===r.type?n.stringifier:null);var i,r}),null)}const qv=Bm("apl");class Xv{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(qv()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("div");n.classList.add(qv("b")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(qv("c")),n.appendChild(i),this.colorElem_=i;const r=t.createElement("div");r.classList.add(qv("m")),this.element.appendChild(r),this.markerElem_=r;const s=t.createElement("div");s.classList.add(qv("p")),this.markerElem_.appendChild(s),this.previewElem_=s,this.update_()}update_(){const t=this.value.rawValue,e=t.getComponents("rgb"),n=new ev([e[0],e[1],e[2],0],"rgb"),i=new ev([e[0],e[1],e[2],255],"rgb"),r=["to right",Bv(n),Bv(i)];this.colorElem_.style.background=`linear-gradient(${r.join(",")})`,this.previewElem_.style.backgroundColor=Bv(t);const s=$p(e[3],0,1,0,100);this.markerElem_.style.left=`${s}%`}onValueChange_(){this.update_()}}class Kv{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new Xv(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new Mg(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=t.point.x/t.bounds.width,i=this.value.rawValue,[r,s,o]=i.getComponents("hsv");this.value.setRawValue(new ev([r,s,o,n],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=bg(ov(!0),wg(t));if(0===e)return;const n=this.value.rawValue,[i,r,s,o]=n.getComponents("hsv");this.value.setRawValue(new ev([i,r,s,o+e],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==bg(ov(!0),wg(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const Yv=Bm("coltxt");class Jv{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Yv()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(Yv("m")),this.modeElem_=function(t){const e=t.createElement("select");return e.appendChild([{text:"RGB",value:"rgb"},{text:"HSL",value:"hsl"},{text:"HSV",value:"hsv"},{text:"HEX",value:"hex"}].reduce(((e,n)=>{const i=t.createElement("option");return i.textContent=n.text,i.value=n.value,e.appendChild(i),e}),t.createDocumentFragment())),e}(t),this.modeElem_.classList.add(Yv("ms")),n.appendChild(this.modeSelectElement),e.viewProps.bindDisabled(this.modeElem_);const i=t.createElement("div");i.classList.add(Yv("mm")),i.appendChild(Rm(t,"dropdown")),n.appendChild(i),this.element.appendChild(n);const r=t.createElement("div");r.classList.add(Yv("w")),this.element.appendChild(r),this.inputsElem_=r,this.inputViews_=e.inputViews,this.applyInputViews_(),Nm(e.mode,(t=>{this.modeElem_.value=t}))}get modeSelectElement(){return this.modeElem_}get inputViews(){return this.inputViews_}set inputViews(t){this.inputViews_=t,this.applyInputViews_()}applyInputViews_(){Im(this.inputsElem_);const t=this.element.ownerDocument;this.inputViews_.forEach((e=>{const n=t.createElement("div");n.classList.add(Yv("c")),n.appendChild(e.element),this.inputsElem_.appendChild(n)}))}}function Zv(t,e,n){const i=Zg(t,e)[n];return new Pp({min:0,max:i})}function $v(t,e){const n={colorMode:e.colorMode,colorType:e.colorType,parser:Kp,viewProps:e.viewProps};return[0,1,2].map((i=>{const r=function(t,e,n){return new Cg(t,{arrayPosition:0===n?"fst":2===n?"lst":"mid",parser:e.parser,props:Tp.fromObject({formatter:(i=e.colorType,Zp("float"===i?2:0)),keyScale:ov(!1),pointerScale:"float"===e.colorType?.01:1}),value:Cp(0,{constraint:Zv(e.colorMode,e.colorType,n)}),viewProps:e.viewProps});var i}(t,n,i);return vg({primary:e.value,secondary:r.value,forward:t=>uv(t,e.colorType).getComponents(e.colorMode)[i],backward(t,n){const r=e.colorMode,s=uv(t,e.colorType).getComponents(r);s[i]=n;return uv(hv(Yg(Kg(s),s[3]),r,e.colorType),"int")}}),r}))}class Qv{constructor(t,e){this.onModeSelectChange_=this.onModeSelectChange_.bind(this),this.colorType_=e.colorType,this.value=e.value,this.viewProps=e.viewProps,this.colorMode=Cp(this.value.rawValue.mode),this.ccs_=this.createComponentControllers_(t),this.view=new Jv(t,{mode:this.colorMode,inputViews:[this.ccs_[0].view,this.ccs_[1].view,this.ccs_[2].view],viewProps:this.viewProps}),this.view.modeSelectElement.addEventListener("change",this.onModeSelectChange_)}createComponentControllers_(t){const e=this.colorMode.rawValue;return function(t){return"hex"!==t}(e)?$v(t,{colorMode:e,colorType:this.colorType_,value:this.value,viewProps:this.viewProps}):function(t,e){const n=new hg(t,{parser:Dv("int"),props:Tp.fromObject({formatter:Nv}),value:Cp(ev.black()),viewProps:e.viewProps});return vg({primary:e.value,secondary:n.value,forward:t=>new ev(Kg(t.getComponents()),t.mode),backward:(t,e)=>new ev(Yg(Kg(e.getComponents(t.mode)),t.getComponents()[3]),t.mode)}),[n]}(t,{value:this.value,viewProps:this.viewProps})}onModeSelectChange_(t){const e=t.currentTarget;this.colorMode.rawValue=e.value,this.ccs_=this.createComponentControllers_(this.view.element.ownerDocument),this.view.inputViews=this.ccs_.map((t=>t.view))}}const tb=Bm("hpl");class eb{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(tb()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("div");n.classList.add(tb("c")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(tb("m")),this.element.appendChild(i),this.markerElem_=i,this.update_()}update_(){const t=this.value.rawValue,[e]=t.getComponents("hsv");this.markerElem_.style.backgroundColor=Ov(new ev([e,100,100],"hsv"));const n=$p(e,0,360,0,100);this.markerElem_.style.left=`${n}%`}onValueChange_(){this.update_()}}class nb{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new eb(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new Mg(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=$p(tm(t.point.x,0,t.bounds.width),0,t.bounds.width,0,360),i=this.value.rawValue,[,r,s,o]=i.getComponents("hsv");this.value.setRawValue(new ev([n,r,s,o],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=bg(ov(!1),wg(t));if(0===e)return;const n=this.value.rawValue,[i,r,s,o]=n.getComponents("hsv");this.value.setRawValue(new ev([i+e,r,s,o],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==bg(ov(!1),wg(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const ib=Bm("svp");class rb{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(ib()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("canvas");n.height=64,n.width=64,n.classList.add(ib("c")),this.element.appendChild(n),this.canvasElement=n;const i=t.createElement("div");i.classList.add(ib("m")),this.element.appendChild(i),this.markerElem_=i,this.update_()}update_(){const t=function(t){const e=t.ownerDocument.defaultView;return e&&"document"in e?t.getContext("2d",{willReadFrequently:!0}):null}(this.canvasElement);if(!t)return;const e=this.value.rawValue.getComponents("hsv"),n=this.canvasElement.width,i=this.canvasElement.height,r=t.getImageData(0,0,n,i),s=r.data;for(let t=0;t<i;t++)for(let r=0;r<n;r++){const o=$p(r,0,n,0,100),a=$p(t,0,i,100,0),l=Xg(e[0],o,a),c=4*(t*n+r);s[c]=l[0],s[c+1]=l[1],s[c+2]=l[2],s[c+3]=255}t.putImageData(r,0,0);const o=$p(e[1],0,100,0,100);this.markerElem_.style.left=`${o}%`;const a=$p(e[2],0,100,100,0);this.markerElem_.style.top=`${a}%`}onValueChange_(){this.update_()}}class sb{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new rb(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new Mg(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=$p(t.point.x,0,t.bounds.width,0,100),i=$p(t.point.y,0,t.bounds.height,100,0),[r,,,s]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new ev([r,n,i,s],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){xg(t.key)&&t.preventDefault();const[e,n,i,r]=this.value.rawValue.getComponents("hsv"),s=ov(!1),o=bg(s,wg(t)),a=bg(s,_g(t));0===o&&0===a||this.value.setRawValue(new ev([e,n+o,i+a,r],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){const e=ov(!1),n=bg(e,wg(t)),i=bg(e,_g(t));0===n&&0===i||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}class ob{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.hPaletteC_=new nb(t,{value:this.value,viewProps:this.viewProps}),this.svPaletteC_=new sb(t,{value:this.value,viewProps:this.viewProps}),this.alphaIcs_=e.supportsAlpha?{palette:new Kv(t,{value:this.value,viewProps:this.viewProps}),text:new Cg(t,{parser:Kp,props:Tp.fromObject({pointerScale:.01,keyScale:.1,formatter:Zp(2)}),value:Cp(0,{constraint:new Pp({min:0,max:1})}),viewProps:this.viewProps})}:null,this.alphaIcs_&&vg({primary:this.value,secondary:this.alphaIcs_.text.value,forward:t=>t.getComponents()[3],backward:(t,e)=>{const n=t.getComponents();return n[3]=e,new ev(n,t.mode)}}),this.textsC_=new Qv(t,{colorType:e.colorType,value:this.value,viewProps:this.viewProps}),this.view=new iv(t,{alphaViews:this.alphaIcs_?{palette:this.alphaIcs_.palette.view,text:this.alphaIcs_.text.view}:null,hPaletteView:this.hPaletteC_.view,supportsAlpha:e.supportsAlpha,svPaletteView:this.svPaletteC_.view,textsView:this.textsC_.view,viewProps:this.viewProps})}get textsController(){return this.textsC_}}const ab=Bm("colsw");class lb{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.element=t.createElement("div"),this.element.classList.add(ab()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(ab("sw")),this.element.appendChild(n),this.swatchElem_=n;const i=t.createElement("button");i.classList.add(ab("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i,this.update_()}update_(){const t=this.value.rawValue;this.swatchElem_.style.backgroundColor=zv(t)}onValueChange_(){this.update_()}}class cb{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new lb(t,{value:this.value,viewProps:this.viewProps})}}class hb{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=Mf.create(e.expanded),this.swatchC_=new cb(t,{value:this.value,viewProps:this.viewProps});const n=this.swatchC_.view.buttonElement;n.addEventListener("blur",this.onButtonBlur_),n.addEventListener("click",this.onButtonClick_),this.textC_=new hg(t,{parser:e.parser,props:Tp.fromObject({formatter:e.formatter}),value:this.value,viewProps:this.viewProps}),this.view=new qg(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout}),this.view.swatchElement.appendChild(this.swatchC_.view.element),this.view.textElement.appendChild(this.textC_.view.element),this.popC_="popup"===e.pickerLayout?new ag(t,{viewProps:this.viewProps}):null;const i=new ob(t,{colorType:e.colorType,supportsAlpha:e.supportsAlpha,value:this.value,viewProps:this.viewProps});i.view.allFocusableElements.forEach((t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)})),this.pickerC_=i,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(i.view.element),vg({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),Sf(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,n=t.relatedTarget;n&&e.contains(n)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,n=Vm(t);n&&e.contains(n)||n&&n===this.swatchC_.view.buttonElement&&!Pm(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.swatchC_.view.buttonElement.focus()}}function ub(t){return Kg(t.getComponents("rgb")).reduce(((t,e)=>t<<8|255&Math.floor(e)),0)}function db(t){return t.getComponents("rgb").reduce(((t,e,n)=>t<<8|255&Math.floor(3===n?255*e:e)),0)>>>0}function pb(t){return"number"!=typeof t?ev.black():new ev([(e=t)>>16&255,e>>8&255,255&e],"rgb");var e}function mb(t){return"number"!=typeof t?ev.black():new ev([(e=t)>>24&255,e>>16&255,e>>8&255,$p(255&e,0,255,0,1)],"rgb");var e}function fb(t,e){return"object"==typeof t&&!pp(t)&&(e in t&&"number"==typeof t[e])}function gb(t){return fb(t,"r")&&fb(t,"g")&&fb(t,"b")}function vb(t){return gb(t)&&fb(t,"a")}function bb(t){return gb(t)}function _b(t,e){if(t.mode!==e.mode)return!1;if(t.type!==e.type)return!1;const n=t.getComponents(),i=e.getComponents();for(let t=0;t<n.length;t++)if(n[t]!==i[t])return!1;return!0}function wb(t){return"a"in t?[t.r,t.g,t.b,t.a]:[t.r,t.g,t.b]}function xb(t,e){return(n,i)=>{t?function(t,e,n){const i=uv(e,n).toRgbaObject();t.writeProperty("r",i.r),t.writeProperty("g",i.g),t.writeProperty("b",i.b),t.writeProperty("a",i.a)}(n,i,e):function(t,e,n){const i=uv(e,n).toRgbaObject();t.writeProperty("r",i.r),t.writeProperty("g",i.g),t.writeProperty("b",i.b)}(n,i,e)}}const yb=df({id:"input-color-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;if(!function(t){return"color"in t||"color"===t.view}(e))return null;const n=sv(e);return n?{initialValue:t,params:Object.assign(Object.assign({},n),{supportsAlpha:(i=e,!!(null===(r=null==i?void 0:i.color)||void 0===r?void 0:r.alpha))})}:null;var i,r},binding:{reader:t=>t.params.supportsAlpha?mb:pb,equals:_b,writer:t=>function(t){const e=t?db:ub;return(t,n)=>{Fg(t,e(n))}}(t.params.supportsAlpha)},controller:t=>{var e,n,i;return new hb(t.document,{colorType:"int",expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:(i=t.params.supportsAlpha,i?t=>zv(t,"0x"):t=>Nv(t,"0x")),parser:Dv("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:t.params.supportsAlpha,value:t.value,viewProps:t.viewProps})}});function Mb(t){return e=>{const n=function(t,e){if(!bb(t))return uv(ev.black(),e);if("int"===e){const e=wb(t);return new ev(e,"rgb")}if("float"===e){const e=wb(t);return new lv(e,"rgb")}return uv(ev.black(),"int")}(e,t);return uv(n,"int")}}function Eb(t,e){return n=>t?Hv(n,e):Fv(n,e)}const Sb=df({id:"input-color-object",type:"input",accept:(t,e)=>{var n;if(!bb(t))return null;const i=sv(e);return i?{initialValue:t,params:Object.assign(Object.assign({},i),{colorType:null!==(n=av(e))&&void 0!==n?n:"int"})}:null},binding:{reader:t=>Mb(t.params.colorType),equals:_b,writer:t=>xb(vb(t.initialValue),t.params.colorType)},controller:t=>{var e,n;const i=vb(t.initialValue);return new hb(t.document,{colorType:t.params.colorType,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:Eb(i,t.params.colorType),parser:Dv("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:i,value:t.value,viewProps:t.viewProps})}}),Cb=df({id:"input-color-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;if("text"===e.view)return null;const n=kv(t,av(e));if(!n)return null;const i=Wv(n);if(!i)return null;const r=sv(e);return r?{initialValue:t,params:Object.assign(Object.assign({},r),{format:n,stringifier:i})}:null},binding:{reader:()=>Iv,equals:_b,writer:t=>{const e=function(t){const e=Wv(t);return e?(t,n)=>{Fg(t,e(n))}:null}(t.params.format);if(!e)throw wp.notBindable();return e}},controller:t=>{var e,n;return new hb(t.document,{colorType:t.params.format.type,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:t.params.stringifier,parser:Dv("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:t.params.format.alpha,value:t.value,viewProps:t.viewProps})}});class Tb{constructor(t){this.components=t.components,this.asm_=t.assembly}constrain(t){const e=this.asm_.toComponents(t).map(((t,e)=>{var n,i;return null!==(i=null===(n=this.components[e])||void 0===n?void 0:n.constrain(t))&&void 0!==i?i:t}));return this.asm_.fromComponents(e)}}const Pb=Bm("pndtxt");class Ab{constructor(t,e){this.textViews=e.textViews,this.element=t.createElement("div"),this.element.classList.add(Pb()),this.textViews.forEach((e=>{const n=t.createElement("div");n.classList.add(Pb("a")),n.appendChild(e.element),this.element.appendChild(n)}))}}class Lb{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.acs_=e.axes.map(((n,i)=>function(t,e,n){return new Cg(t,{arrayPosition:0===n?"fst":n===e.axes.length-1?"lst":"mid",parser:e.parser,props:e.axes[n].textProps,value:Cp(0,{constraint:e.axes[n].constraint}),viewProps:e.viewProps})}(t,e,i))),this.acs_.forEach(((t,n)=>{vg({primary:this.value,secondary:t.value,forward:t=>e.assembly.toComponents(t)[n],backward:(t,i)=>{const r=e.assembly.toComponents(t);return r[n]=i,e.assembly.fromComponents(r)}})})),this.view=new Ab(t,{textViews:this.acs_.map((t=>t.view))})}get textControllers(){return this.acs_}}class Rb extends gm{get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}}const kb=df({id:"input-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;const n=xm(e,(t=>Object.assign(Object.assign({},lm(t)),{options:t.optional.custom(Qf),readonly:t.optional.constant(!1)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Yp,constraint:t=>function(t,e){const n=[],i=sm(t,e);i&&n.push(i);const r=om(t);r&&n.push(r);const s=eg(t.options);return s&&n.push(s),new Jf(n)}(t.params,t.initialValue),writer:t=>Fg},controller:t=>{const e=t.value,n=t.constraint,i=n&&Zf(n,$f);if(i)return new rg(t.document,{props:new Tp({options:i.values.value("options")}),value:e,viewProps:t.viewProps});const r=am(t.params,e.rawValue),s=n&&Zf(n,Pp);return s?new kg(t.document,Object.assign(Object.assign({},Dg(Object.assign(Object.assign({},r),{keyScale:Cp(r.keyScale),max:s.values.value("max"),min:s.values.value("min")}))),{parser:Kp,value:e,viewProps:t.viewProps})):new Cg(t.document,{parser:Kp,props:Tp.fromObject(r),value:e,viewProps:t.viewProps})},api:t=>"number"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof kg?new Rb(t.controller):t.controller.valueController instanceof rg?new Xf(t.controller):null});class Db{constructor(t=0,e=0){this.x=t,this.y=e}getComponents(){return[this.x,this.y]}static isObject(t){if(pp(t))return!1;const e=t.x,n=t.y;return"number"==typeof e&&"number"==typeof n}static equals(t,e){return t.x===e.x&&t.y===e.y}toObject(){return{x:this.x,y:this.y}}}const Ib={toComponents:t=>t.getComponents(),fromComponents:t=>new Db(...t)},Vb=Bm("p2d");class Nb{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Vb()),e.viewProps.bindClassModifiers(this.element),Nm(e.expanded,rf(this.element,Vb(void 0,"expanded")));const n=t.createElement("div");n.classList.add(Vb("h")),this.element.appendChild(n);const i=t.createElement("button");i.classList.add(Vb("b")),i.appendChild(Rm(t,"p2dpad")),e.viewProps.bindDisabled(i),n.appendChild(i),this.buttonElement=i;const r=t.createElement("div");if(r.classList.add(Vb("t")),n.appendChild(r),this.textElement=r,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(Vb("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}}const zb=Bm("p2dp");class Ob{constructor(t,e){this.onFoldableChange_=this.onFoldableChange_.bind(this),this.onPropsChange_=this.onPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onPropsChange_),this.element=t.createElement("div"),this.element.classList.add(zb()),"popup"===e.layout&&this.element.classList.add(zb(void 0,"p")),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(zb("p")),e.viewProps.bindTabIndex(n),this.element.appendChild(n),this.padElement=n;const i=t.createElementNS(Cm,"svg");i.classList.add(zb("g")),this.padElement.appendChild(i),this.svgElem_=i;const r=t.createElementNS(Cm,"line");r.classList.add(zb("ax")),r.setAttributeNS(null,"x1","0"),r.setAttributeNS(null,"y1","50%"),r.setAttributeNS(null,"x2","100%"),r.setAttributeNS(null,"y2","50%"),this.svgElem_.appendChild(r);const s=t.createElementNS(Cm,"line");s.classList.add(zb("ax")),s.setAttributeNS(null,"x1","50%"),s.setAttributeNS(null,"y1","0"),s.setAttributeNS(null,"x2","50%"),s.setAttributeNS(null,"y2","100%"),this.svgElem_.appendChild(s);const o=t.createElementNS(Cm,"line");o.classList.add(zb("l")),o.setAttributeNS(null,"x1","50%"),o.setAttributeNS(null,"y1","50%"),this.svgElem_.appendChild(o),this.lineElem_=o;const a=t.createElement("div");a.classList.add(zb("m")),this.padElement.appendChild(a),this.markerElem_=a,e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}get allFocusableElements(){return[this.padElement]}update_(){const[t,e]=this.value.rawValue.getComponents(),n=this.props_.get("max"),i=$p(t,-n,+n,0,100),r=$p(e,-n,+n,0,100),s=this.props_.get("invertsY")?100-r:r;this.lineElem_.setAttributeNS(null,"x2",`${i}%`),this.lineElem_.setAttributeNS(null,"y2",`${s}%`),this.markerElem_.style.left=`${i}%`,this.markerElem_.style.top=`${s}%`}onValueChange_(){this.update_()}onPropsChange_(){this.update_()}onFoldableChange_(){this.update_()}}function Bb(t,e,n){return[bg(e[0],wg(t)),bg(e[1],_g(t))*(n?1:-1)]}class Fb{constructor(t,e){this.onPadKeyDown_=this.onPadKeyDown_.bind(this),this.onPadKeyUp_=this.onPadKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new Ob(t,{layout:e.layout,props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new Mg(this.view.padElement),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.padElement.addEventListener("keydown",this.onPadKeyDown_),this.view.padElement.addEventListener("keyup",this.onPadKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=this.props.get("max"),i=$p(t.point.x,0,t.bounds.width,-n,+n),r=$p(this.props.get("invertsY")?t.bounds.height-t.point.y:t.point.y,0,t.bounds.height,-n,+n);this.value.setRawValue(new Db(i,r),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onPadKeyDown_(t){xg(t.key)&&t.preventDefault();const[e,n]=Bb(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===n||this.value.setRawValue(new Db(this.value.rawValue.x+e,this.value.rawValue.y+n),{forceEmit:!1,last:!1})}onPadKeyUp_(t){const[e,n]=Bb(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===n||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}class Ub{constructor(t,e){var n,i;this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.onPadButtonBlur_=this.onPadButtonBlur_.bind(this),this.onPadButtonClick_=this.onPadButtonClick_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=Mf.create(e.expanded),this.popC_="popup"===e.pickerLayout?new ag(t,{viewProps:this.viewProps}):null;const r=new Fb(t,{layout:e.pickerLayout,props:new Tp({invertsY:Cp(e.invertsY),max:Cp(e.max),xKeyScale:e.axes[0].textProps.value("keyScale"),yKeyScale:e.axes[1].textProps.value("keyScale")}),value:this.value,viewProps:this.viewProps});r.view.allFocusableElements.forEach((t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)})),this.pickerC_=r,this.textC_=new Lb(t,{assembly:Ib,axes:e.axes,parser:e.parser,value:this.value,viewProps:this.viewProps}),this.view=new Nb(t,{expanded:this.foldable_.value("expanded"),pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.textElement.appendChild(this.textC_.view.element),null===(n=this.view.buttonElement)||void 0===n||n.addEventListener("blur",this.onPadButtonBlur_),null===(i=this.view.buttonElement)||void 0===i||i.addEventListener("click",this.onPadButtonClick_),this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),vg({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),Sf(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onPadButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,n=t.relatedTarget;n&&e.contains(n)||(this.popC_.shows.rawValue=!1)}onPadButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,n=Vm(t);n&&e.contains(n)||n&&n===this.view.buttonElement&&!Pm(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.view.buttonElement.focus()}}function Hb(t){return Db.isObject(t)?new Db(t.x,t.y):new Db}function Gb(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y)}function jb(t,e){var n,i;if(!pp(t.min)||!pp(t.max))return Math.max(Math.abs(null!==(n=t.min)&&void 0!==n?n:0),Math.abs(null!==(i=t.max)&&void 0!==i?i:0));const r=im(t);return Math.max(10*Math.abs(r),10*Math.abs(e))}function Wb(t,e){var n,i;const r=jb(vp(t,null!==(n=t.x)&&void 0!==n?n:{}),e.x),s=jb(vp(t,null!==(i=t.y)&&void 0!==i?i:{}),e.y);return Math.max(r,s)}function qb(t){if(!("y"in t))return!1;const e=t.y;return!!e&&("inverted"in e&&!!e.inverted)}const Xb=df({id:"input-point2d",type:"input",accept:(t,e)=>{if(!Db.isObject(t))return null;const n=xm(e,(t=>Object.assign(Object.assign({},Ng(t)),{expanded:t.optional.boolean,picker:t.optional.custom(Bg),readonly:t.optional.constant(!1),x:t.optional.custom(zg),y:t.optional.object(Object.assign(Object.assign({},Ng(t)),{inverted:t.optional.boolean}))})));return n?{initialValue:t,params:n}:null},binding:{reader:()=>Hb,constraint:t=>{return e=t.params,n=t.initialValue,new Tb({assembly:Ib,components:[Og(Object.assign(Object.assign({},e),e.x),n.x),Og(Object.assign(Object.assign({},e),e.y),n.y)]});var e,n},equals:Db.equals,writer:()=>Gb},controller:t=>{var e,n;const i=t.document,r=t.value,s=t.constraint,o=[t.params.x,t.params.y];return new Ub(i,{axes:r.rawValue.getComponents().map(((e,n)=>{var i;return cm({constraint:s.components[n],initialValue:e,params:vp(t.params,null!==(i=o[n])&&void 0!==i?i:{})})})),expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,invertsY:qb(t.params),max:Wb(t.params,r.rawValue),parser:Kp,pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",value:r,viewProps:t.viewProps})}});class Kb{constructor(t=0,e=0,n=0){this.x=t,this.y=e,this.z=n}getComponents(){return[this.x,this.y,this.z]}static isObject(t){if(pp(t))return!1;const e=t.x,n=t.y,i=t.z;return"number"==typeof e&&"number"==typeof n&&"number"==typeof i}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z}toObject(){return{x:this.x,y:this.y,z:this.z}}}const Yb={toComponents:t=>t.getComponents(),fromComponents:t=>new Kb(...t)};function Jb(t){return Kb.isObject(t)?new Kb(t.x,t.y,t.z):new Kb}function Zb(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z)}const $b=df({id:"input-point3d",type:"input",accept:(t,e)=>{if(!Kb.isObject(t))return null;const n=xm(e,(t=>Object.assign(Object.assign({},Ng(t)),{readonly:t.optional.constant(!1),x:t.optional.custom(zg),y:t.optional.custom(zg),z:t.optional.custom(zg)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Jb,constraint:t=>{return e=t.params,n=t.initialValue,new Tb({assembly:Yb,components:[Og(Object.assign(Object.assign({},e),e.x),n.x),Og(Object.assign(Object.assign({},e),e.y),n.y),Og(Object.assign(Object.assign({},e),e.z),n.z)]});var e,n},equals:Kb.equals,writer:t=>Zb},controller:t=>{const e=t.value,n=t.constraint,i=[t.params.x,t.params.y,t.params.z];return new Lb(t.document,{assembly:Yb,axes:e.rawValue.getComponents().map(((e,r)=>{var s;return cm({constraint:n.components[r],initialValue:e,params:vp(t.params,null!==(s=i[r])&&void 0!==s?s:{})})})),parser:Kp,value:e,viewProps:t.viewProps})}});class Qb{constructor(t=0,e=0,n=0,i=0){this.x=t,this.y=e,this.z=n,this.w=i}getComponents(){return[this.x,this.y,this.z,this.w]}static isObject(t){if(pp(t))return!1;const e=t.x,n=t.y,i=t.z,r=t.w;return"number"==typeof e&&"number"==typeof n&&"number"==typeof i&&"number"==typeof r}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z&&t.w===e.w}toObject(){return{x:this.x,y:this.y,z:this.z,w:this.w}}}const t_={toComponents:t=>t.getComponents(),fromComponents:t=>new Qb(...t)};function e_(t){return Qb.isObject(t)?new Qb(t.x,t.y,t.z,t.w):new Qb}function n_(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z),t.writeProperty("w",e.w)}const i_=df({id:"input-point4d",type:"input",accept:(t,e)=>{if(!Qb.isObject(t))return null;const n=xm(e,(t=>Object.assign(Object.assign({},Ng(t)),{readonly:t.optional.constant(!1),w:t.optional.custom(zg),x:t.optional.custom(zg),y:t.optional.custom(zg),z:t.optional.custom(zg)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>e_,constraint:t=>{return e=t.params,n=t.initialValue,new Tb({assembly:t_,components:[Og(Object.assign(Object.assign({},e),e.x),n.x),Og(Object.assign(Object.assign({},e),e.y),n.y),Og(Object.assign(Object.assign({},e),e.z),n.z),Og(Object.assign(Object.assign({},e),e.w),n.w)]});var e,n},equals:Qb.equals,writer:t=>n_},controller:t=>{const e=t.value,n=t.constraint,i=[t.params.x,t.params.y,t.params.z,t.params.w];return new Lb(t.document,{assembly:t_,axes:e.rawValue.getComponents().map(((e,r)=>{var s;return cm({constraint:n.components[r],initialValue:e,params:vp(t.params,null!==(s=i[r])&&void 0!==s?s:{})})})),parser:Kp,value:e,viewProps:t.viewProps})}});const r_=df({id:"input-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;const n=xm(e,(t=>({readonly:t.optional.constant(!1),options:t.optional.custom(Qf)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>fg,constraint:t=>function(t){const e=[],n=eg(t.options);return n&&e.push(n),new Jf(e)}(t.params),writer:t=>Fg},controller:t=>{const e=t.document,n=t.value,i=t.constraint,r=i&&Zf(i,$f);return r?new rg(e,{props:new Tp({options:r.values.value("options")}),value:n,viewProps:t.viewProps}):new hg(e,{parser:t=>t,props:Tp.fromObject({formatter:gg}),value:n,viewProps:t.viewProps})},api:t=>"string"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof rg?new Xf(t.controller):null}),s_={monitor:{defaultInterval:200,defaultRows:3}},o_=Bm("mll");class a_{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(o_()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("textarea");n.classList.add(o_("i")),n.style.height=`calc(var(${Vg("containerUnitSize")}) * ${e.rows})`,n.readOnly=!0,e.viewProps.bindDisabled(n),this.element.appendChild(n),this.textareaElem_=n,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.textareaElem_,e=t.scrollTop===t.scrollHeight-t.clientHeight,n=[];this.value.rawValue.forEach((t=>{void 0!==t&&n.push(this.formatter_(t))})),t.textContent=n.join("\n"),e&&(t.scrollTop=t.scrollHeight)}onValueUpdate_(){this.update_()}}class l_{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new a_(t,{formatter:e.formatter,rows:e.rows,value:this.value,viewProps:this.viewProps})}}const c_=Bm("sgl");class h_{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(c_()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("input");n.classList.add(c_("i")),n.readOnly=!0,n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.value.rawValue,e=t[t.length-1];this.inputElement.value=void 0!==e?this.formatter_(e):""}onValueUpdate_(){this.update_()}}class u_{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new h_(t,{formatter:e.formatter,value:this.value,viewProps:this.viewProps})}}const d_=df({id:"monitor-bool",type:"monitor",accept:(t,e)=>{if("boolean"!=typeof t)return null;const n=xm(e,(t=>({readonly:t.required.constant(!0),rows:t.optional.number})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>ug},controller:t=>{var e;return 1===t.value.rawValue.length?new u_(t.document,{formatter:dg,value:t.value,viewProps:t.viewProps}):new l_(t.document,{formatter:dg,rows:null!==(e=t.params.rows)&&void 0!==e?e:s_.monitor.defaultRows,value:t.value,viewProps:t.viewProps})}});class p_ extends gm{get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}}const m_=Bm("grl");class f_{constructor(t,e){this.onCursorChange_=this.onCursorChange_.bind(this),this.onValueUpdate_=this.onValueUpdate_.bind(this),this.element=t.createElement("div"),this.element.classList.add(m_()),e.viewProps.bindClassModifiers(this.element),this.formatter_=e.formatter,this.props_=e.props,this.cursor_=e.cursor,this.cursor_.emitter.on("change",this.onCursorChange_);const n=t.createElementNS(Cm,"svg");n.classList.add(m_("g")),n.style.height=`calc(var(${Vg("containerUnitSize")}) * ${e.rows})`,this.element.appendChild(n),this.svgElem_=n;const i=t.createElementNS(Cm,"polyline");this.svgElem_.appendChild(i),this.lineElem_=i;const r=t.createElement("div");r.classList.add(m_("t"),Bm("tt")()),this.element.appendChild(r),this.tooltipElem_=r,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}get graphElement(){return this.svgElem_}update_(){const{clientWidth:t,clientHeight:e}=this.element,n=this.value.rawValue.length-1,i=this.props_.get("min"),r=this.props_.get("max"),s=[];this.value.rawValue.forEach(((o,a)=>{if(void 0===o)return;const l=$p(a,0,n,0,t),c=$p(o,i,r,e,0);s.push([l,c].join(","))})),this.lineElem_.setAttributeNS(null,"points",s.join(" "));const o=this.tooltipElem_,a=this.value.rawValue[this.cursor_.rawValue];if(void 0===a)return void o.classList.remove(m_("t","a"));const l=$p(this.cursor_.rawValue,0,n,0,t),c=$p(a,i,r,e,0);o.style.left=`${l}px`,o.style.top=`${c}px`,o.textContent=`${this.formatter_(a)}`,o.classList.contains(m_("t","a"))||(o.classList.add(m_("t","a"),m_("t","in")),Tm(o),o.classList.remove(m_("t","in")))}onValueUpdate_(){this.update_()}onCursorChange_(){this.update_()}}class g_{constructor(t,e){if(this.onGraphMouseMove_=this.onGraphMouseMove_.bind(this),this.onGraphMouseLeave_=this.onGraphMouseLeave_.bind(this),this.onGraphPointerDown_=this.onGraphPointerDown_.bind(this),this.onGraphPointerMove_=this.onGraphPointerMove_.bind(this),this.onGraphPointerUp_=this.onGraphPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.cursor_=Cp(-1),this.view=new f_(t,{cursor:this.cursor_,formatter:e.formatter,rows:e.rows,props:this.props,value:this.value,viewProps:this.viewProps}),Pm(t)){const t=new Mg(this.view.element);t.emitter.on("down",this.onGraphPointerDown_),t.emitter.on("move",this.onGraphPointerMove_),t.emitter.on("up",this.onGraphPointerUp_)}else this.view.element.addEventListener("mousemove",this.onGraphMouseMove_),this.view.element.addEventListener("mouseleave",this.onGraphMouseLeave_)}importProps(t){return ym(t,null,(t=>({max:t.required.number,min:t.required.number})),(t=>(this.props.set("max",t.max),this.props.set("min",t.min),!0)))}exportProps(){return Mm(null,{max:this.props.get("max"),min:this.props.get("min")})}onGraphMouseLeave_(){this.cursor_.rawValue=-1}onGraphMouseMove_(t){const{clientWidth:e}=this.view.element;this.cursor_.rawValue=Math.floor($p(t.offsetX,0,e,0,this.value.rawValue.length))}onGraphPointerDown_(t){this.onGraphPointerMove_(t)}onGraphPointerMove_(t){t.data.point?this.cursor_.rawValue=Math.floor($p(t.data.point.x,0,t.data.bounds.width,0,this.value.rawValue.length)):this.cursor_.rawValue=-1}onGraphPointerUp_(){this.cursor_.rawValue=-1}}function v_(t){return pp(t.format)?Zp(2):t.format}function b_(t){return"graph"===t.view}const __=df({id:"monitor-number",type:"monitor",accept:(t,e)=>{if("number"!=typeof t)return null;const n=xm(e,(t=>({format:t.optional.function,max:t.optional.number,min:t.optional.number,readonly:t.required.constant(!0),rows:t.optional.number,view:t.optional.string})));return n?{initialValue:t,params:n}:null},binding:{defaultBufferSize:t=>b_(t)?64:1,reader:t=>Yp},controller:t=>b_(t.params)?function(t){var e,n,i;return new g_(t.document,{formatter:v_(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:s_.monitor.defaultRows,props:Tp.fromObject({max:null!==(n=t.params.max)&&void 0!==n?n:100,min:null!==(i=t.params.min)&&void 0!==i?i:0}),value:t.value,viewProps:t.viewProps})}(t):function(t){var e;return 1===t.value.rawValue.length?new u_(t.document,{formatter:v_(t.params),value:t.value,viewProps:t.viewProps}):new l_(t.document,{formatter:v_(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:s_.monitor.defaultRows,value:t.value,viewProps:t.viewProps})}(t),api:t=>t.controller.valueController instanceof g_?new p_(t.controller):null}),w_=df({id:"monitor-string",type:"monitor",accept:(t,e)=>{if("string"!=typeof t)return null;const n=xm(e,(t=>({multiline:t.optional.boolean,readonly:t.required.constant(!0),rows:t.optional.number})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>fg},controller:t=>{var e;const n=t.value;return n.rawValue.length>1||t.params.multiline?new l_(t.document,{formatter:gg,rows:null!==(e=t.params.rows)&&void 0!==e?e:s_.monitor.defaultRows,value:n,viewProps:t.viewProps}):new u_(t.document,{formatter:gg,value:n,viewProps:t.viewProps})}});class x_{constructor(t){this.target=t.target,this.reader_=t.reader,this.writer_=t.writer}read(){return this.reader_(this.target.read())}write(t){this.writer_(this.target,t)}inject(t){this.write(this.reader_(t))}}class y_{constructor(t){this.target=t.target,this.reader_=t.reader}read(){return this.reader_(this.target.read())}}function M_(t,e){return 0===e?new Kf:new Yf(t,null!=e?e:s_.monitor.defaultInterval)}class E_{constructor(t){this.pluginsMap_={blades:[],inputs:[],monitors:[]},this.apiCache_=t}getAll(){return[...this.pluginsMap_.blades,...this.pluginsMap_.inputs,...this.pluginsMap_.monitors]}register(t,e){if(!(n=e.core)||n.major!==uf.major)throw wp.notCompatible(t,e.id);var n;"blade"===e.type?this.pluginsMap_.blades.unshift(e):"input"===e.type?this.pluginsMap_.inputs.unshift(e):"monitor"===e.type&&this.pluginsMap_.monitors.unshift(e)}createInput_(t,e,n){return this.pluginsMap_.inputs.reduce(((i,r)=>null!=i?i:function(t,e){var n;const i=t.accept(e.target.read(),e.params);if(pp(i))return null;const r={target:e.target,initialValue:i.initialValue,params:i.params},s=xm(e.params,(t=>({disabled:t.optional.boolean,hidden:t.optional.boolean,label:t.optional.string,tag:t.optional.string}))),o=t.binding.reader(r),a=t.binding.constraint?t.binding.constraint(r):void 0,l=new x_({reader:o,target:e.target,writer:t.binding.writer(r)}),c=new vm(Cp(o(i.initialValue),{constraint:a,equals:t.binding.equals}),l),h=t.controller({constraint:a,document:e.document,initialValue:i.initialValue,params:i.params,value:c,viewProps:Df.create({disabled:null==s?void 0:s.disabled,hidden:null==s?void 0:s.hidden})});return new Ym(e.document,{blade:yf(),props:Tp.fromObject({label:"label"in e.params?null!==(n=null==s?void 0:s.label)&&void 0!==n?n:null:e.target.key}),tag:null==s?void 0:s.tag,value:c,valueController:h})}(r,{document:t,target:e,params:n})),null)}createMonitor_(t,e,n){return this.pluginsMap_.monitors.reduce(((i,r)=>null!=i?i:function(t,e){var n,i,r;const s=t.accept(e.target.read(),e.params);if(pp(s))return null;const o={target:e.target,initialValue:s.initialValue,params:s.params},a=xm(e.params,(t=>({bufferSize:t.optional.number,disabled:t.optional.boolean,hidden:t.optional.boolean,interval:t.optional.number,label:t.optional.string}))),l=t.binding.reader(o),c=null!==(i=null!==(n=null==a?void 0:a.bufferSize)&&void 0!==n?n:t.binding.defaultBufferSize&&t.binding.defaultBufferSize(s.params))&&void 0!==i?i:1,h=new Qm({binding:new y_({reader:l,target:e.target}),bufferSize:c,ticker:M_(e.document,null==a?void 0:a.interval)}),u=t.controller({document:e.document,params:s.params,value:h,viewProps:Df.create({disabled:null==a?void 0:a.disabled,hidden:null==a?void 0:a.hidden})});return u.viewProps.bindDisabled(h.ticker),u.viewProps.handleDispose((()=>{h.ticker.dispose()})),new tf(e.document,{blade:yf(),props:Tp.fromObject({label:"label"in e.params?null!==(r=null==a?void 0:a.label)&&void 0!==r?r:null:e.target.key}),value:h,valueController:u})}(r,{document:t,params:n,target:e})),null)}createBinding(t,e,n){if(pp(e.read()))throw new wp({context:{key:e.key},type:"nomatchingcontroller"});const i=this.createInput_(t,e,n);if(i)return i;const r=this.createMonitor_(t,e,n);if(r)return r;throw new wp({context:{key:e.key},type:"nomatchingcontroller"})}createBlade(t,e){const n=this.pluginsMap_.blades.reduce(((n,i)=>null!=n?n:function(t,e){const n=t.accept(e.params);if(!n)return null;const i=xm(e.params,(t=>({disabled:t.optional.boolean,hidden:t.optional.boolean})));return t.controller({blade:yf(),document:e.document,params:Object.assign(Object.assign({},n.params),{disabled:null==i?void 0:i.disabled,hidden:null==i?void 0:i.hidden}),viewProps:Df.create({disabled:null==i?void 0:i.disabled,hidden:null==i?void 0:i.hidden})})}(i,{document:t,params:e})),null);if(!n)throw new wp({type:"nomatchingview",context:{params:e}});return n}createInputBindingApi_(t){const e=this.pluginsMap_.inputs.reduce(((e,n)=>{var i,r;return e||(null!==(r=null===(i=n.api)||void 0===i?void 0:i.call(n,{controller:t}))&&void 0!==r?r:null)}),null);return this.apiCache_.add(t,null!=e?e:new gm(t))}createMonitorBindingApi_(t){const e=this.pluginsMap_.monitors.reduce(((e,n)=>{var i,r;return e||(null!==(r=null===(i=n.api)||void 0===i?void 0:i.call(n,{controller:t}))&&void 0!==r?r:null)}),null);return this.apiCache_.add(t,null!=e?e:new gm(t))}createBindingApi(t){if(this.apiCache_.has(t))return this.apiCache_.get(t);if(Jm(t))return this.createInputBindingApi_(t);if(ef(t))return this.createMonitorBindingApi_(t);throw wp.shouldNeverHappen()}createApi(t){if(this.apiCache_.has(t))return this.apiCache_.get(t);if(function(t){return Em(t)&&Sm(t.value)}(t))return this.createBindingApi(t);const e=this.pluginsMap_.blades.reduce(((e,n)=>null!=e?e:n.api({controller:t,pool:this})),null);if(!e)throw wp.shouldNeverHappen();return this.apiCache_.add(t,e)}}const S_=new class{constructor(){this.map_=new Map}get(t){var e;return null!==(e=this.map_.get(t))&&void 0!==e?e:null}has(t){return this.map_.has(t)}add(t,e){return this.map_.set(t,e),t.viewProps.handleDispose((()=>{this.map_.delete(t)})),e}};class C_ extends hm{constructor(t){super(t),this.emitter_=new yp,this.controller.value.emitter.on("change",(t=>{this.emitter_.emit("change",new dm(this,t.rawValue))}))}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}get value(){return this.controller.value.rawValue}set value(t){this.controller.value.rawValue=t}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}}class T_ extends hm{}class P_ extends hm{constructor(t){super(t),this.emitter_=new yp,this.controller.value.emitter.on("change",(t=>{this.emitter_.emit("change",new dm(this,t.rawValue))}))}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}get value(){return this.controller.value.rawValue}set value(t){this.controller.value.rawValue=t}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}}class A_ extends hm{constructor(t){super(t),this.emitter_=new yp,this.controller.value.emitter.on("change",(t=>{this.emitter_.emit("change",new dm(this,t.rawValue))}))}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get formatter(){return this.controller.valueController.props.get("formatter")}set formatter(t){this.controller.valueController.props.set("formatter",t)}get value(){return this.controller.value.rawValue}set value(t){this.controller.value.rawValue=t}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}}const L_={id:"list",type:"blade",core:uf,accept(t){const e=xm(t,(t=>({options:t.required.custom(Qf),value:t.required.raw,view:t.required.constant("list"),label:t.optional.string})));return e?{params:e}:null},controller(t){const e=new $f(tg(t.params.options)),n=Cp(t.params.value,{constraint:e}),i=new rg(t.document,{props:new Tp({options:e.values.value("options")}),value:n,viewProps:t.viewProps});return new qm(t.document,{blade:t.blade,props:Tp.fromObject({label:t.params.label}),value:n,valueController:i})},api:t=>t.controller instanceof qm&&t.controller.valueController instanceof rg?new C_(t.controller):null};class R_ extends Cf{constructor(t,e){super(t,e)}get element(){return this.controller.view.element}}class k_ extends Af{constructor(t,e){super(t,{expanded:e.expanded,blade:e.blade,props:e.props,root:!0,viewProps:e.viewProps})}}const D_=Bm("spr");class I_{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(D_()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("hr");n.classList.add(D_("r")),this.element.appendChild(n)}}class V_ extends Wm{constructor(t,e){super(Object.assign(Object.assign({},e),{view:new I_(t,{viewProps:e.viewProps})}))}}const N_={id:"separator",type:"blade",core:uf,accept(t){const e=xm(t,(t=>({view:t.required.constant("separator")})));return e?{params:e}:null},controller:t=>new V_(t.document,{blade:t.blade,viewProps:t.viewProps}),api:t=>t.controller instanceof V_?new T_(t.controller):null},z_={id:"slider",type:"blade",core:uf,accept(t){const e=xm(t,(t=>({max:t.required.number,min:t.required.number,view:t.required.constant("slider"),format:t.optional.function,label:t.optional.string,value:t.optional.number})));return e?{params:e}:null},controller(t){var e,n;const i=null!==(e=t.params.value)&&void 0!==e?e:0,r=new Pp({max:t.params.max,min:t.params.min}),s=Cp(i,{constraint:r}),o=new kg(t.document,Object.assign(Object.assign({},Dg({formatter:null!==(n=t.params.format)&&void 0!==n?n:Jp,keyScale:Cp(1),max:r.values.value("max"),min:r.values.value("min"),pointerScale:rm(t.params,i)})),{parser:Kp,value:s,viewProps:t.viewProps}));return new qm(t.document,{blade:t.blade,props:Tp.fromObject({label:t.params.label}),value:s,valueController:o})},api:t=>t.controller instanceof qm&&t.controller.valueController instanceof kg?new P_(t.controller):null},O_={id:"text",type:"blade",core:uf,accept(t){const e=xm(t,(t=>({parse:t.required.function,value:t.required.raw,view:t.required.constant("text"),format:t.optional.function,label:t.optional.string})));return e?{params:e}:null},controller(t){var e;const n=Cp(t.params.value),i=new hg(t.document,{parser:t.params.parse,props:Tp.fromObject({formatter:null!==(e=t.params.format)&&void 0!==e?e:t=>String(t)}),value:n,viewProps:t.viewProps});return new qm(t.document,{blade:t.blade,props:Tp.fromObject({label:t.params.label}),value:n,valueController:i})},api:t=>t.controller instanceof qm&&t.controller.valueController instanceof hg?new A_(t.controller):null};class B_ extends R_{constructor(t){var e,n;const i=null!=t?t:{},r=null!==(e=i.document)&&void 0!==e?e:Am(),s=function(){const t=new E_(S_);return[Xb,$b,i_,r_,kb,Cb,Sb,yb,jg,d_,w_,__,pf,Lf,qf].forEach((e=>{t.register("core",e)})),t}();super(new k_(r,{expanded:i.expanded,blade:yf(),props:Tp.fromObject({title:i.title}),viewProps:Df.create()}),s),this.pool_=s,this.containerElem_=null!==(n=i.container)&&void 0!==n?n:function(t){const e=t.createElement("div");return e.classList.add(Bm("dfw")()),t.body&&t.body.appendChild(e),e}(r),this.containerElem_.appendChild(this.element),this.doc_=r,this.usesDefaultWrapper_=!i.container,this.setUpDefaultPlugins_()}get document(){if(!this.doc_)throw wp.alreadyDisposed();return this.doc_}dispose(){const t=this.containerElem_;if(!t)throw 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0!==i?i:Pw(t),pointerScale:null!==(r=t.pointerScale)&&void 0!==r?r:Aw(t,e)}}function Dw(t){return{format:t.optional.function,keyScale:t.optional.number,max:t.optional.number,min:t.optional.number,pointerScale:t.optional.number,step:t.optional.number}}function Iw(t){return{constraint:t.constraint,textProps:Q_.fromObject(kw(t.params,t.initialValue))}}class Vw{constructor(t){this.controller=t}get element(){return this.controller.view.element}get disabled(){return this.controller.viewProps.get("disabled")}set disabled(t){this.controller.viewProps.set("disabled",t)}get hidden(){return this.controller.viewProps.get("hidden")}set hidden(t){this.controller.viewProps.set("hidden",t)}dispose(){this.controller.viewProps.set("disposed",!0)}importState(t){return this.controller.importState(t)}exportState(){return this.controller.exportState()}}class Nw{constructor(t){this.target=t}}class zw extends Nw{constructor(t,e,n){super(t),this.value=e,this.last=null==n||n}}class Ow extends Nw{constructor(t,e){super(t),this.expanded=e}}class Bw extends Nw{constructor(t,e){super(t),this.index=e}}class Fw extends Vw{constructor(t){super(t),this.onValueChange_=this.onValueChange_.bind(this),this.emitter_=new K_,this.controller.value.emitter.on("change",this.onValueChange_)}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get key(){return this.controller.value.binding.target.key}get tag(){return this.controller.tag}set tag(t){this.controller.tag=t}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)})),this}refresh(){this.controller.value.fetch()}onValueChange_(t){const e=this.controller.value;this.emitter_.emit("change",new zw(this,e.binding.target.read(),t.options.last))}}function Uw(t){return e=>n=>{if(!e&&void 0===n)return{succeeded:!1,value:void 0};if(e&&void 0===n)return{succeeded:!0,value:void 0};const i=t(n);return void 0!==i?{succeeded:!0,value:i}:{succeeded:!1,value:void 0}}}function Hw(t){return{custom:e=>Uw(e)(t),boolean:Uw((t=>"boolean"==typeof t?t:void 0))(t),number:Uw((t=>"number"==typeof t?t:void 0))(t),string:Uw((t=>"string"==typeof t?t:void 0))(t),function:Uw((t=>"function"==typeof t?t:void 0))(t),constant:e=>Uw((t=>t===e?e:void 0))(t),raw:Uw((t=>t))(t),object:e=>Uw((t=>{var n;if(null!==(n=t)&&"object"==typeof n)return function(t,e){const n=Object.keys(e).reduce(((n,i)=>{if(void 0===n)return;const r=(0,e[i])(t[i]);return r.succeeded?Object.assign(Object.assign({},n),{[i]:r.value}):void 0}),{});return n}(t,e)}))(t),array:e=>Uw((t=>{var n;if(Array.isArray(t))return n=e,t.reduce(((t,e)=>{if(void 0===t)return;const i=n(e);return i.succeeded&&void 0!==i.value?[...t,i.value]:void 0}),[])}))(t)}}const Gw={optional:Hw(!0),required:Hw(!1)};function jw(t,e){const n=e(Gw),i=Gw.required.object(n)(t);return i.succeeded?i.value:void 0}function Ww(t,e,n,i){if(e&&!e(t))return!1;const r=jw(t,n);return!!r&&i(r)}function qw(t,e){var n;return j_(null!==(n=null==t?void 0:t())&&void 0!==n?n:{},e)}function Xw(t){return"value"in t}function Kw(t){if(!U_(t)||!("binding"in t))return!1;const e=t.binding;return!!U_(n=e)&&"target"in n;var n}const Yw="http://www.w3.org/2000/svg";function Jw(t){t.offsetHeight}function Zw(t){return void 0!==t.ontouchstart}const $w={check:'<path d="M2 8l4 4l8 -8"/>',dropdown:'<path d="M5 7h6l-3 3 z"/>',p2dpad:'<path d="M8 4v8"/><path d="M4 8h8"/><circle cx="12" cy="12" r="1.2"/>'};function Qw(t,e){const n=t.createElementNS(Yw,"svg");return n.innerHTML=$w[e],n}function tx(t,e,n){t.insertBefore(e,t.children[n])}function ex(t){t.parentElement&&t.parentElement.removeChild(t)}function nx(t){for(;t.children.length>0;)t.removeChild(t.children[0])}function ix(t){return t.relatedTarget?t.relatedTarget:"explicitOriginalTarget"in t?t.explicitOriginalTarget:null}function rx(t,e){t.emitter.on("change",(t=>{e(t.rawValue)})),e(t.rawValue)}function sx(t,e,n){rx(t.value(e),n)}const ox="tp";function ax(t){return(e,n)=>[ox,"-",t,"v",e?`_${e}`:"",n?`-${n}`:""].join("")}const lx=ax("lbl");class cx{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(lx()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(lx("l")),sx(e.props,"label",(e=>{F_(e)?this.element.classList.add(lx(void 0,"nol")):(this.element.classList.remove(lx(void 0,"nol")),function(t){for(;t.childNodes.length>0;)t.removeChild(t.childNodes[0])}(n),n.appendChild(function(t,e){const n=t.createDocumentFragment();return e.split("\n").map((e=>t.createTextNode(e))).forEach(((e,i)=>{i>0&&n.appendChild(t.createElement("br")),n.appendChild(e)})),n}(t,e)))})),this.element.appendChild(n),this.labelElement=n;const i=t.createElement("div");i.classList.add(lx("v")),this.element.appendChild(i),this.valueElement=i}}class hx{constructor(t,e){this.props=e.props,this.valueController=e.valueController,this.viewProps=e.valueController.viewProps,this.view=new cx(t,{props:e.props,viewProps:this.viewProps}),this.view.valueElement.appendChild(this.valueController.view.element)}importProps(t){return Ww(t,null,(t=>({label:t.optional.string})),(t=>(this.props.set("label",t.label),!0)))}exportProps(){return qw(null,{label:this.props.get("label")})}}const ux=ax(""),dx={veryfirst:"vfst",first:"fst",last:"lst",verylast:"vlst"};class px{constructor(t){this.parent_=null,this.blade=t.blade,this.view=t.view,this.viewProps=t.viewProps;const e=this.view.element;this.blade.value("positions").emitter.on("change",(()=>{["veryfirst","first","last","verylast"].forEach((t=>{e.classList.remove(ux(void 0,dx[t]))})),this.blade.get("positions").forEach((t=>{e.classList.add(ux(void 0,dx[t]))}))})),this.viewProps.handleDispose((()=>{ex(e)}))}get parent(){return this.parent_}set parent(t){this.parent_=t,this.viewProps.set("parent",this.parent_?this.parent_.viewProps:null)}importState(t){return Ww(t,null,(t=>({disabled:t.required.boolean,hidden:t.required.boolean})),(t=>(this.viewProps.importState(t),!0)))}exportState(){return qw(null,Object.assign({},this.viewProps.exportState()))}}class mx extends px{constructor(t,e){if(e.value!==e.valueController.value)throw q_.shouldNeverHappen();const n=e.valueController.viewProps,i=new hx(t,{blade:e.blade,props:e.props,valueController:e.valueController});super(Object.assign(Object.assign({},e),{view:new cx(t,{props:e.props,viewProps:n}),viewProps:n})),this.labelController=i,this.value=e.value,this.valueController=e.valueController,this.view.valueElement.appendChild(this.valueController.view.element)}importState(t){return Ww(t,(e=>{var n,i,r;return super.importState(e)&&this.labelController.importProps(e)&&(null===(r=null===(i=(n=this.valueController).importProps)||void 0===i?void 0:i.call(n,t))||void 0===r||r)}),(t=>({value:t.optional.raw})),(t=>(t.value&&(this.value.rawValue=t.value),!0)))}exportState(){var t,e,n;return qw((()=>super.exportState()),Object.assign(Object.assign({value:this.value.rawValue},this.labelController.exportProps()),null!==(n=null===(e=(t=this.valueController).exportProps)||void 0===e?void 0:e.call(t))&&void 0!==n?n:{}))}}function fx(t,e){for(;t.length<e;)t.push(void 0)}function gx(t){const e=[];return fx(e,t),e}function vx(t){const e=t.indexOf(void 0);return e<0?t:t.slice(0,e)}class bx extends Vw{get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get title(){var t;return null!==(t=this.controller.buttonController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.buttonController.props.set("title",t)}on(t,e){const n=e.bind(this);return this.controller.buttonController.emitter.on(t,(()=>{n(new Nw(this))})),this}}function _x(t,e){return n=>{!function(t,e,n){n?t.classList.add(e):t.classList.remove(e)}(t,e,n)}}function wx(t,e){rx(t,(t=>{e.textContent=null!=t?t:""}))}const xx=ax("btn");class yx{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(xx()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("button");n.classList.add(xx("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const i=t.createElement("div");i.classList.add(xx("t")),wx(e.props.value("title"),i),this.buttonElement.appendChild(i)}}class Mx{constructor(t,e){this.emitter=new K_,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new yx(t,{props:this.props,viewProps:this.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}importProps(t){return Ww(t,null,(t=>({title:t.optional.string})),(t=>(this.props.set("title",t.title),!0)))}exportProps(){return qw(null,{title:this.props.get("title")})}onClick_(){this.emitter.emit("click",{sender:this})}}class Ex extends px{constructor(t,e){const n=new Mx(t,{props:e.buttonProps,viewProps:e.viewProps}),i=new hx(t,{blade:e.blade,props:e.labelProps,valueController:n});super({blade:e.blade,view:i.view,viewProps:e.viewProps}),this.buttonController=n,this.labelController=i}importState(t){return Ww(t,(t=>super.importState(t)&&this.buttonController.importProps(t)&&this.labelController.importProps(t)),(()=>({})),(()=>!0))}exportState(){return qw((()=>super.exportState()),Object.assign(Object.assign({},this.buttonController.exportProps()),this.labelController.exportProps()))}}const Sx=new class{constructor(t){const[e,n]=t.split("-"),i=e.split(".");this.major=parseInt(i[0],10),this.minor=parseInt(i[1],10),this.patch=parseInt(i[2],10),this.prerelease=null!=n?n:null}toString(){const t=[this.major,this.minor,this.patch].join(".");return null!==this.prerelease?[t,this.prerelease].join("-"):t}}("2.0.0-beta.2");function Cx(t){return Object.assign({core:Sx},t)}Cx({id:"button",type:"blade",accept(t){const e=jw(t,(t=>({title:t.required.string,view:t.required.constant("button"),label:t.optional.string})));return e?{params:e}:null},controller:t=>new Ex(t.document,{blade:t.blade,buttonProps:Q_.fromObject({title:t.params.title}),labelProps:Q_.fromObject({label:t.params.label}),viewProps:t.viewProps}),api:t=>t.controller instanceof Ex?new bx(t.controller):null});class Tx{constructor(t,e){this.onRackValueChange_=this.onRackValueChange_.bind(this),this.controller_=t,this.emitter_=new K_,this.pool_=e;this.controller_.rack.emitter.on("valuechange",this.onRackValueChange_)}get children(){return this.controller_.rack.children.map((t=>this.pool_.createApi(t)))}addBinding(t,e,n){const i=null!=n?n:{},r=this.controller_.element.ownerDocument,s=this.pool_.createBinding(r,function(t,e){if(!X_.isBindable(t))throw q_.notBindable();return new X_(t,e)}(t,e),i),o=this.pool_.createBindingApi(s);return this.add(o,i.index)}addFolder(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"folder"}))}(this,t)}addButton(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"button"}))}(this,t)}addTab(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"tab"}))}(this,t)}add(t,e){const n=t.controller;return this.controller_.rack.add(n,e),t}remove(t){this.controller_.rack.remove(t.controller)}addBlade(t){const e=this.controller_.element.ownerDocument,n=this.pool_.createBlade(e,t),i=this.pool_.createApi(n);return this.add(i,t.index)}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)})),this}refresh(){this.children.forEach((t=>{var e;U_(e=t)&&"refresh"in e&&"function"==typeof e.refresh&&t.refresh()}))}onRackValueChange_(t){const e=t.bladeController,n=this.pool_.createApi(e),i=Kw(e.value)?e.value.binding:null;this.emitter_.emit("change",new zw(n,i?i.target.read():e.value.rawValue,t.options.last))}}class Px extends Vw{constructor(t,e){super(t),this.rackApi_=new Tx(t.rackController,e)}}class Ax extends px{constructor(t){super({blade:t.blade,view:t.view,viewProps:t.rackController.viewProps}),this.rackController=t.rackController}importState(t){return Ww(t,(t=>super.importState(t)),(t=>({children:t.required.array(t.required.raw)})),(t=>this.rackController.rack.children.every(((e,n)=>e.importState(t.children[n])))))}exportState(){return qw((()=>super.exportState()),{children:this.rackController.rack.children.map((t=>t.exportState()))})}}function Lx(t){return"rackController"in t}class Rx{constructor(t){this.emitter=new K_,this.items_=[],this.cache_=new Set,this.onSubListAdd_=this.onSubListAdd_.bind(this),this.onSubListRemove_=this.onSubListRemove_.bind(this),this.extract_=t}get items(){return this.items_}allItems(){return Array.from(this.cache_)}find(t){for(const e of this.allItems())if(t(e))return e;return null}includes(t){return this.cache_.has(t)}add(t,e){if(this.includes(t))throw q_.shouldNeverHappen();const n=void 0!==e?e:this.items_.length;this.items_.splice(n,0,t),this.cache_.add(t);const i=this.extract_(t);i&&(i.emitter.on("add",this.onSubListAdd_),i.emitter.on("remove",this.onSubListRemove_),i.allItems().forEach((t=>{this.cache_.add(t)}))),this.emitter.emit("add",{index:n,item:t,root:this,target:this})}remove(t){const e=this.items_.indexOf(t);if(e<0)return;this.items_.splice(e,1),this.cache_.delete(t);const n=this.extract_(t);n&&(n.allItems().forEach((t=>{this.cache_.delete(t)})),n.emitter.off("add",this.onSubListAdd_),n.emitter.off("remove",this.onSubListRemove_)),this.emitter.emit("remove",{index:e,item:t,root:this,target:this})}onSubListAdd_(t){this.cache_.add(t.item),this.emitter.emit("add",{index:t.index,item:t.item,root:this,target:t.target})}onSubListRemove_(t){this.cache_.delete(t.item),this.emitter.emit("remove",{index:t.index,item:t.item,root:this,target:t.target})}}function kx(t){return Lx(t)?t.rackController.rack.bcSet_:null}class Dx{constructor(t){var e,n;this.emitter=new K_,this.onBladePositionsChange_=this.onBladePositionsChange_.bind(this),this.onSetAdd_=this.onSetAdd_.bind(this),this.onSetRemove_=this.onSetRemove_.bind(this),this.onChildDispose_=this.onChildDispose_.bind(this),this.onChildPositionsChange_=this.onChildPositionsChange_.bind(this),this.onChildValueChange_=this.onChildValueChange_.bind(this),this.onChildViewPropsChange_=this.onChildViewPropsChange_.bind(this),this.onRackLayout_=this.onRackLayout_.bind(this),this.onRackValueChange_=this.onRackValueChange_.bind(this),this.blade_=null!==(e=t.blade)&&void 0!==e?e:null,null===(n=this.blade_)||void 0===n||n.value("positions").emitter.on("change",this.onBladePositionsChange_),this.viewProps=t.viewProps,this.bcSet_=new Rx(kx),this.bcSet_.emitter.on("add",this.onSetAdd_),this.bcSet_.emitter.on("remove",this.onSetRemove_)}get children(){return this.bcSet_.items}add(t,e){var n;null===(n=t.parent)||void 0===n||n.remove(t),t.parent=this,this.bcSet_.add(t,e)}remove(t){t.parent=null,this.bcSet_.remove(t)}find(t){return this.bcSet_.allItems().filter(t)}onSetAdd_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("add",{bladeController:t.item,index:t.index,root:e,sender:this}),!e)return;const n=t.item;if(n.viewProps.emitter.on("change",this.onChildViewPropsChange_),n.blade.value("positions").emitter.on("change",this.onChildPositionsChange_),n.viewProps.handleDispose(this.onChildDispose_),Xw(n))n.value.emitter.on("change",this.onChildValueChange_);else if(Lx(n)){const t=n.rackController.rack;if(t){const e=t.emitter;e.on("layout",this.onRackLayout_),e.on("valuechange",this.onRackValueChange_)}}}onSetRemove_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("remove",{bladeController:t.item,root:e,sender:this}),!e)return;const n=t.item;if(Xw(n))n.value.emitter.off("change",this.onChildValueChange_);else if(Lx(n)){const t=n.rackController.rack;if(t){const e=t.emitter;e.off("layout",this.onRackLayout_),e.off("valuechange",this.onRackValueChange_)}}}updatePositions_(){const t=this.bcSet_.items.filter((t=>!t.viewProps.get("hidden"))),e=t[0],n=t[t.length-1];this.bcSet_.items.forEach((t=>{const i=[];t===e&&(i.push("first"),this.blade_&&!this.blade_.get("positions").includes("veryfirst")||i.push("veryfirst")),t===n&&(i.push("last"),this.blade_&&!this.blade_.get("positions").includes("verylast")||i.push("verylast")),t.blade.set("positions",i)}))}onChildPositionsChange_(){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildViewPropsChange_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildDispose_(){this.bcSet_.items.filter((t=>t.viewProps.get("disposed"))).forEach((t=>{this.bcSet_.remove(t)}))}onChildValueChange_(t){const e=function(t,e){for(let n=0;n<t.length;n++){const i=t[n];if(Xw(i)&&i.value===e)return i}return null}(this.find(Xw),t.sender);if(!e)throw q_.alreadyDisposed();this.emitter.emit("valuechange",{bladeController:e,options:t.options,sender:this})}onRackLayout_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onRackValueChange_(t){this.emitter.emit("valuechange",{bladeController:t.bladeController,options:t.options,sender:this})}onBladePositionsChange_(){this.updatePositions_()}}class Ix{constructor(t){this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this),this.element=t.element,this.viewProps=t.viewProps;const e=new Dx({blade:t.root?void 0:t.blade,viewProps:t.viewProps});e.emitter.on("add",this.onRackAdd_),e.emitter.on("remove",this.onRackRemove_),this.rack=e,this.viewProps.handleDispose((()=>{for(let t=this.rack.children.length-1;t>=0;t--){this.rack.children[t].viewProps.set("disposed",!0)}}))}onRackAdd_(t){t.root&&tx(this.element,t.bladeController.view.element,t.index)}onRackRemove_(t){t.root&&ex(t.bladeController.view.element)}}function Vx(){return new Q_({positions:$_([],{equals:G_})})}class Nx extends Q_{constructor(t){super(t)}static create(t){const e={completed:!0,expanded:t,expandedHeight:null,shouldFixHeight:!1,temporaryExpanded:null},n=Q_.createCore(e);return new Nx(n)}get styleExpanded(){var t;return null!==(t=this.get("temporaryExpanded"))&&void 0!==t?t:this.get("expanded")}get styleHeight(){if(!this.styleExpanded)return"0";const t=this.get("expandedHeight");return this.get("shouldFixHeight")&&!F_(t)?`${t}px`:"auto"}bindExpandedClass(t,e){const n=()=>{this.styleExpanded?t.classList.add(e):t.classList.remove(e)};sx(this,"expanded",n),sx(this,"temporaryExpanded",n)}cleanUpTransition(){this.set("shouldFixHeight",!1),this.set("expandedHeight",null),this.set("completed",!0)}}function zx(t,e){e.style.height=t.styleHeight}function Ox(t,e){t.value("expanded").emitter.on("beforechange",(()=>{if(t.set("completed",!1),F_(t.get("expandedHeight"))){const n=function(t,e){let n=0;return function(t,e){const n=t.style.transition;t.style.transition="none",e(),t.style.transition=n}(e,(()=>{t.set("expandedHeight",null),t.set("temporaryExpanded",!0),Jw(e),n=e.clientHeight,t.set("temporaryExpanded",null),Jw(e)})),n}(t,e);n>0&&t.set("expandedHeight",n)}t.set("shouldFixHeight",!0),Jw(e)})),t.emitter.on("change",(()=>{zx(t,e)})),zx(t,e),e.addEventListener("transitionend",(e=>{"height"===e.propertyName&&t.cleanUpTransition()}))}class Bx extends Px{constructor(t,e){super(t,e),this.emitter_=new K_,this.controller.foldable.value("expanded").emitter.on("change",(t=>{this.emitter_.emit("fold",new Ow(this,t.sender.rawValue))})),this.rackApi_.on("change",(t=>{this.emitter_.emit("change",t)}))}get expanded(){return this.controller.foldable.get("expanded")}set expanded(t){this.controller.foldable.set("expanded",t)}get title(){return this.controller.props.get("title")}set title(t){this.controller.props.set("title",t)}get children(){return this.rackApi_.children}addBinding(t,e,n){return this.rackApi_.addBinding(t,e,n)}addFolder(t){return this.rackApi_.addFolder(t)}addButton(t){return this.rackApi_.addButton(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){return this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBlade(t){return this.rackApi_.addBlade(t)}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)})),this}refresh(){this.rackApi_.refresh()}}const Fx=ax("cnt");class Ux{constructor(t,e){var n;this.className_=ax(null!==(n=e.viewName)&&void 0!==n?n:"fld"),this.element=t.createElement("div"),this.element.classList.add(this.className_(),Fx()),e.viewProps.bindClassModifiers(this.element),this.foldable_=e.foldable,this.foldable_.bindExpandedClass(this.element,this.className_(void 0,"expanded")),sx(this.foldable_,"completed",_x(this.element,this.className_(void 0,"cpl")));const i=t.createElement("button");i.classList.add(this.className_("b")),sx(e.props,"title",(t=>{F_(t)?this.element.classList.add(this.className_(void 0,"not")):this.element.classList.remove(this.className_(void 0,"not"))})),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const r=t.createElement("div");r.classList.add(this.className_("i")),this.element.appendChild(r);const s=t.createElement("div");s.classList.add(this.className_("t")),wx(e.props.value("title"),s),this.buttonElement.appendChild(s),this.titleElement=s;const o=t.createElement("div");o.classList.add(this.className_("m")),this.buttonElement.appendChild(o);const a=t.createElement("div");a.classList.add(this.className_("c")),this.element.appendChild(a),this.containerElement=a}}class Hx extends Ax{constructor(t,e){var n;const i=Nx.create(null===(n=e.expanded)||void 0===n||n),r=new Ux(t,{foldable:i,props:e.props,viewName:e.root?"rot":void 0,viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new Ix({blade:e.blade,element:r.containerElement,root:e.root,viewProps:e.viewProps}),view:r})),this.onTitleClick_=this.onTitleClick_.bind(this),this.props=e.props,this.foldable=i,Ox(this.foldable,this.view.containerElement),this.rackController.rack.emitter.on("add",(()=>{this.foldable.cleanUpTransition()})),this.rackController.rack.emitter.on("remove",(()=>{this.foldable.cleanUpTransition()})),this.view.buttonElement.addEventListener("click",this.onTitleClick_)}get document(){return this.view.element.ownerDocument}importState(t){return Ww(t,(t=>super.importState(t)),(t=>({expanded:t.required.boolean,title:t.optional.string})),(t=>(this.foldable.set("expanded",t.expanded),this.props.set("title",t.title),!0)))}exportState(){return qw((()=>super.exportState()),{expanded:this.foldable.get("expanded"),title:this.props.get("title")})}onTitleClick_(){this.foldable.set("expanded",!this.foldable.get("expanded"))}}Cx({id:"folder",type:"blade",accept(t){const e=jw(t,(t=>({title:t.required.string,view:t.required.constant("folder"),expanded:t.optional.boolean})));return e?{params:e}:null},controller:t=>new Hx(t.document,{blade:t.blade,expanded:t.params.expanded,props:Q_.fromObject({title:t.params.title}),viewProps:t.viewProps}),api:t=>t.controller instanceof Hx?new Bx(t.controller,t.pool):null});const Gx=ax("");function jx(t,e){return _x(t,Gx(void 0,e))}class Wx extends Q_{constructor(t){var e,n;super(t),this.onDisabledChange_=this.onDisabledChange_.bind(this),this.onParentChange_=this.onParentChange_.bind(this),this.onParentGlobalDisabledChange_=this.onParentGlobalDisabledChange_.bind(this),[this.globalDisabled_,this.setGlobalDisabled_]=(n=$_(this.getGlobalDisabled_()),[new Z_(n),(t,e)=>{n.setRawValue(t,e)}]),this.value("disabled").emitter.on("change",this.onDisabledChange_),this.value("parent").emitter.on("change",this.onParentChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_)}static create(t){var e,n,i;const r=null!=t?t:{};return new Wx(Q_.createCore({disabled:null!==(e=r.disabled)&&void 0!==e&&e,disposed:!1,hidden:null!==(n=r.hidden)&&void 0!==n&&n,parent:null!==(i=r.parent)&&void 0!==i?i:null}))}get globalDisabled(){return this.globalDisabled_}bindClassModifiers(t){rx(this.globalDisabled_,jx(t,"disabled")),sx(this,"hidden",jx(t,"hidden"))}bindDisabled(t){rx(this.globalDisabled_,(e=>{t.disabled=e}))}bindTabIndex(t){rx(this.globalDisabled_,(e=>{t.tabIndex=e?-1:0}))}handleDispose(t){this.value("disposed").emitter.on("change",(e=>{e&&t()}))}importState(t){this.set("disabled",t.disabled),this.set("hidden",t.hidden)}exportState(){return{disabled:this.get("disabled"),hidden:this.get("hidden")}}getGlobalDisabled_(){const t=this.get("parent");return!!t&&t.globalDisabled.rawValue||this.get("disabled")}updateGlobalDisabled_(){this.setGlobalDisabled_(this.getGlobalDisabled_())}onDisabledChange_(){this.updateGlobalDisabled_()}onParentGlobalDisabledChange_(){this.updateGlobalDisabled_()}onParentChange_(t){var e;const n=t.previousRawValue;null==n||n.globalDisabled.emitter.off("change",this.onParentGlobalDisabledChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_),this.updateGlobalDisabled_()}}const qx=ax("tbp");class Xx{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(qx()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(qx("c")),this.element.appendChild(n),this.containerElement=n}}const Kx=ax("tbi");class Yx{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Kx()),e.viewProps.bindClassModifiers(this.element),sx(e.props,"selected",(t=>{t?this.element.classList.add(Kx(void 0,"sel")):this.element.classList.remove(Kx(void 0,"sel"))}));const n=t.createElement("button");n.classList.add(Kx("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const i=t.createElement("div");i.classList.add(Kx("t")),wx(e.props.value("title"),i),this.buttonElement.appendChild(i),this.titleElement=i}}class Jx{constructor(t,e){this.emitter=new K_,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new Yx(t,{props:e.props,viewProps:e.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}onClick_(){this.emitter.emit("click",{sender:this})}}class Zx extends Ax{constructor(t,e){const n=new Xx(t,{viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new Ix({blade:e.blade,element:n.containerElement,viewProps:e.viewProps}),view:n})),this.onItemClick_=this.onItemClick_.bind(this),this.ic_=new Jx(t,{props:e.itemProps,viewProps:Wx.create()}),this.ic_.emitter.on("click",this.onItemClick_),this.props=e.props,sx(this.props,"selected",(t=>{this.itemController.props.set("selected",t),this.viewProps.set("hidden",!t)}))}get itemController(){return this.ic_}importState(t){return Ww(t,(t=>super.importState(t)),(t=>({selected:t.required.boolean,title:t.required.string})),(t=>(this.ic_.props.set("selected",t.selected),this.ic_.props.set("title",t.title),!0)))}exportState(){return qw((()=>super.exportState()),{selected:this.ic_.props.get("selected"),title:this.ic_.props.get("title")})}onItemClick_(){this.props.set("selected",!0)}}class $x extends Px{constructor(t,e){super(t,e),this.emitter_=new K_,this.onSelect_=this.onSelect_.bind(this),this.pool_=e,this.rackApi_.on("change",(t=>{this.emitter_.emit("change",t)})),this.controller.tab.selectedIndex.emitter.on("change",this.onSelect_)}get pages(){return this.rackApi_.children}addPage(t){const e=this.controller.view.element.ownerDocument,n=new Zx(e,{blade:Vx(),itemProps:Q_.fromObject({selected:!1,title:t.title}),props:Q_.fromObject({selected:!1}),viewProps:Wx.create()}),i=this.pool_.createApi(n);return this.rackApi_.add(i,t.index)}removePage(t){this.rackApi_.remove(this.rackApi_.children[t])}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)})),this}onSelect_(t){this.emitter_.emit("select",new Bw(this,t.rawValue))}}class Qx extends Px{get title(){var t;return null!==(t=this.controller.itemController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.itemController.props.set("title",t)}get selected(){return this.controller.props.get("selected")}set selected(t){this.controller.props.set("selected",t)}get children(){return this.rackApi_.children}addButton(t){return this.rackApi_.addButton(t)}addFolder(t){return this.rackApi_.addFolder(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBinding(t,e,n){return this.rackApi_.addBinding(t,e,n)}addBlade(t){return this.rackApi_.addBlade(t)}refresh(){this.rackApi_.refresh()}}class ty{constructor(){this.onItemSelectedChange_=this.onItemSelectedChange_.bind(this),this.empty=$_(!0),this.selectedIndex=$_(-1),this.items_=[]}add(t,e){const n=null!=e?e:this.items_.length;this.items_.splice(n,0,t),t.emitter.on("change",this.onItemSelectedChange_),this.keepSelection_()}remove(t){const e=this.items_.indexOf(t);e<0||(this.items_.splice(e,1),t.emitter.off("change",this.onItemSelectedChange_),this.keepSelection_())}keepSelection_(){if(0===this.items_.length)return this.selectedIndex.rawValue=-1,void(this.empty.rawValue=!0);const t=this.items_.findIndex((t=>t.rawValue));t<0?(this.items_.forEach(((t,e)=>{t.rawValue=0===e})),this.selectedIndex.rawValue=0):(this.items_.forEach(((e,n)=>{e.rawValue=n===t})),this.selectedIndex.rawValue=t),this.empty.rawValue=!1}onItemSelectedChange_(t){if(t.rawValue){const e=this.items_.findIndex((e=>e===t.sender));this.items_.forEach(((t,n)=>{t.rawValue=n===e})),this.selectedIndex.rawValue=e}else this.keepSelection_()}}const ey=ax("tab");class ny{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(ey(),Fx()),e.viewProps.bindClassModifiers(this.element),rx(e.empty,_x(this.element,ey(void 0,"nop")));const n=t.createElement("div");n.classList.add(ey("t")),this.element.appendChild(n),this.itemsElement=n;const i=t.createElement("div");i.classList.add(ey("i")),this.element.appendChild(i);const r=t.createElement("div");r.classList.add(ey("c")),this.element.appendChild(r),this.contentsElement=r}}class iy extends Ax{constructor(t,e){const n=new ty,i=new ny(t,{empty:n.empty,viewProps:e.viewProps});super({blade:e.blade,rackController:new Ix({blade:e.blade,element:i.contentsElement,viewProps:e.viewProps}),view:i}),this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this);const r=this.rackController.rack;r.emitter.on("add",this.onRackAdd_),r.emitter.on("remove",this.onRackRemove_),this.tab=n}add(t,e){this.rackController.rack.add(t,e)}remove(t){this.rackController.rack.remove(this.rackController.rack.children[t])}onRackAdd_(t){if(!t.root)return;const e=t.bladeController;tx(this.view.itemsElement,e.itemController.view.element,t.index),e.itemController.viewProps.set("parent",this.viewProps),this.tab.add(e.props.value("selected"))}onRackRemove_(t){if(!t.root)return;const e=t.bladeController;ex(e.itemController.view.element),e.itemController.viewProps.set("parent",null),this.tab.remove(e.props.value("selected"))}}Cx({id:"tab",type:"blade",accept(t){const e=jw(t,(t=>({pages:t.required.array(t.required.object({title:t.required.string})),view:t.required.constant("tab")})));return e&&0!==e.pages.length?{params:e}:null},controller(t){const e=new iy(t.document,{blade:t.blade,viewProps:t.viewProps});return t.params.pages.forEach((n=>{const i=new Zx(t.document,{blade:Vx(),itemProps:Q_.fromObject({selected:!1,title:n.title}),props:Q_.fromObject({selected:!1}),viewProps:Wx.create()});e.add(i)})),e},api:t=>t.controller instanceof iy?new $x(t.controller,t.pool):t.controller instanceof Zx?new Qx(t.controller,t.pool):null});class ry extends Fw{get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}}class sy{constructor(){this.disabled=!1,this.emitter=new K_}dispose(){}tick(){this.disabled||this.emitter.emit("tick",{sender:this})}}class oy{constructor(t,e){this.disabled_=!1,this.timerId_=null,this.onTick_=this.onTick_.bind(this),this.doc_=t,this.emitter=new K_,this.interval_=e,this.setTimer_()}get disabled(){return this.disabled_}set disabled(t){this.disabled_=t,this.disabled_?this.clearTimer_():this.setTimer_()}dispose(){this.clearTimer_()}clearTimer_(){if(null===this.timerId_)return;const t=this.doc_.defaultView;t&&t.clearInterval(this.timerId_),this.timerId_=null}setTimer_(){if(this.clearTimer_(),this.interval_<=0)return;const t=this.doc_.defaultView;t&&(this.timerId_=t.setInterval(this.onTick_,this.interval_))}onTick_(){this.disabled_||this.emitter.emit("tick",{sender:this})}}class ay{constructor(t){this.constraints=t}constrain(t){return this.constraints.reduce(((t,e)=>e.constrain(t)),t)}}function ly(t,e){if(t instanceof e)return t;if(t instanceof ay){const n=t.constraints.reduce(((t,n)=>t||(n instanceof e?n:null)),null);if(n)return n}return null}class cy{constructor(t){this.values=Q_.fromObject({options:t})}constrain(t){const e=this.values.get("options");if(0===e.length)return t;return e.filter((e=>e.value===t)).length>0?t:e[0].value}}function hy(t){var e;const n=Gw;return Array.isArray(t)?null===(e=jw({items:t},(t=>({items:t.required.array(t.required.object({text:t.required.string,value:t.required.raw}))}))))||void 0===e?void 0:e.items:"object"==typeof t?n.required.raw(t).value:void 0}function uy(t){if(Array.isArray(t))return t;const e=[];return Object.keys(t).forEach((n=>{e.push({text:n,value:t[n]})})),e}function dy(t){return F_(t)?null:new cy(uy(t))}const py=ax("lst");class my{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.element=t.createElement("div"),this.element.classList.add(py()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("select");n.classList.add(py("s")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.selectElement=n;const i=t.createElement("div");i.classList.add(py("m")),i.appendChild(Qw(t,"dropdown")),this.element.appendChild(i),e.value.emitter.on("change",this.onValueChange_),this.value_=e.value,sx(this.props_,"options",(e=>{nx(this.selectElement),e.forEach((e=>{const n=t.createElement("option");n.textContent=e.text,this.selectElement.appendChild(n)})),this.update_()}))}update_(){const t=this.props_.get("options").map((t=>t.value));this.selectElement.selectedIndex=t.indexOf(this.value_.rawValue)}onValueChange_(){this.update_()}}class fy{constructor(t,e){this.onSelectChange_=this.onSelectChange_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new my(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.view.selectElement.addEventListener("change",this.onSelectChange_)}onSelectChange_(t){const e=t.currentTarget;this.value.rawValue=this.props.get("options")[e.selectedIndex].value}importProps(t){return Ww(t,null,(t=>({options:t.required.custom(hy)})),(t=>(this.props.set("options",uy(t.options)),!0)))}exportProps(){return qw(null,{options:this.props.get("options")})}}const gy=ax("pop");class vy{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(gy()),e.viewProps.bindClassModifiers(this.element),rx(e.shows,_x(this.element,gy(void 0,"v")))}}class by{constructor(t,e){this.shows=$_(!1),this.viewProps=e.viewProps,this.view=new vy(t,{shows:this.shows,viewProps:this.viewProps})}}const _y=ax("txt");class wy{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(_y()),e.viewProps.bindClassModifiers(this.element),this.props_=e.props,this.props_.emitter.on("change",this.onChange_);const n=t.createElement("input");n.classList.add(_y("i")),n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,e.value.emitter.on("change",this.onChange_),this.value_=e.value,this.refresh()}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value_.rawValue)}onChange_(){this.refresh()}}class xy{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.parser_=e.parser,this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new wy(t,{props:e.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget.value,n=this.parser_(e);F_(n)||(this.value.rawValue=n),this.view.refresh()}}function yy(t){return"false"!==t&&!!t}function My(t){return function(t){return String(t)}(t)}const Ey=yw(0);function Sy(t){return Ey(t)+"%"}function Cy(t){return String(t)}function Ty(t){return t}function Py({primary:t,secondary:e,forward:n,backward:i}){let r=!1;function s(t){r||(r=!0,t(),r=!1)}t.emitter.on("change",(i=>{s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),i.options)}))})),e.emitter.on("change",(r=>{s((()=>{t.setRawValue(i(t.rawValue,e.rawValue),r.options)})),s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),r.options)}))})),s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),{forceEmit:!1,last:!0})}))}function Ay(t,e){const n=t*(e.altKey?.1:1)*(e.shiftKey?10:1);return e.upKey?+n:e.downKey?-n:0}function Ly(t){return{altKey:t.altKey,downKey:"ArrowDown"===t.key,shiftKey:t.shiftKey,upKey:"ArrowUp"===t.key}}function Ry(t){return{altKey:t.altKey,downKey:"ArrowLeft"===t.key,shiftKey:t.shiftKey,upKey:"ArrowRight"===t.key}}function ky(t){return function(t){return"ArrowUp"===t||"ArrowDown"===t}(t)||"ArrowLeft"===t||"ArrowRight"===t}function Dy(t,e){var n,i;const r=e.ownerDocument.defaultView,s=e.getBoundingClientRect();return{x:t.pageX-((null!==(n=r&&r.scrollX)&&void 0!==n?n:0)+s.left),y:t.pageY-((null!==(i=r&&r.scrollY)&&void 0!==i?i:0)+s.top)}}class Iy{constructor(t){this.lastTouch_=null,this.onDocumentMouseMove_=this.onDocumentMouseMove_.bind(this),this.onDocumentMouseUp_=this.onDocumentMouseUp_.bind(this),this.onMouseDown_=this.onMouseDown_.bind(this),this.onTouchEnd_=this.onTouchEnd_.bind(this),this.onTouchMove_=this.onTouchMove_.bind(this),this.onTouchStart_=this.onTouchStart_.bind(this),this.elem_=t,this.emitter=new K_,t.addEventListener("touchstart",this.onTouchStart_,{passive:!1}),t.addEventListener("touchmove",this.onTouchMove_,{passive:!0}),t.addEventListener("touchend",this.onTouchEnd_),t.addEventListener("mousedown",this.onMouseDown_)}computePosition_(t){const e=this.elem_.getBoundingClientRect();return{bounds:{width:e.width,height:e.height},point:t?{x:t.x,y:t.y}:null}}onMouseDown_(t){var e;t.preventDefault(),null===(e=t.currentTarget)||void 0===e||e.focus();const n=this.elem_.ownerDocument;n.addEventListener("mousemove",this.onDocumentMouseMove_),n.addEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(Dy(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseMove_(t){this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(Dy(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseUp_(t){const e=this.elem_.ownerDocument;e.removeEventListener("mousemove",this.onDocumentMouseMove_),e.removeEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(Dy(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onTouchStart_(t){t.preventDefault();const e=t.targetTouches.item(0),n=this.elem_.getBoundingClientRect();this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-n.left,y:e.clientY-n.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchMove_(t){const e=t.targetTouches.item(0),n=this.elem_.getBoundingClientRect();this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-n.left,y:e.clientY-n.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchEnd_(t){var e;const n=null!==(e=t.targetTouches.item(0))&&void 0!==e?e:this.lastTouch_,i=this.elem_.getBoundingClientRect();this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(n?{x:n.clientX-i.left,y:n.clientY-i.top}:void 0),sender:this,shiftKey:t.shiftKey})}}const Vy=ax("txt");class Ny{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(Vy(),Vy(void 0,"num")),e.arrayPosition&&this.element.classList.add(Vy(void 0,e.arrayPosition)),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("input");n.classList.add(Vy("i")),n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,this.onDraggingChange_=this.onDraggingChange_.bind(this),this.dragging_=e.dragging,this.dragging_.emitter.on("change",this.onDraggingChange_),this.element.classList.add(Vy()),this.inputElement.classList.add(Vy("i"));const i=t.createElement("div");i.classList.add(Vy("k")),this.element.appendChild(i),this.knobElement=i;const r=t.createElementNS(Yw,"svg");r.classList.add(Vy("g")),this.knobElement.appendChild(r);const s=t.createElementNS(Yw,"path");s.classList.add(Vy("gb")),r.appendChild(s),this.guideBodyElem_=s;const o=t.createElementNS(Yw,"path");o.classList.add(Vy("gh")),r.appendChild(o),this.guideHeadElem_=o;const a=t.createElement("div");a.classList.add(ax("tt")()),this.knobElement.appendChild(a),this.tooltipElem_=a,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.refresh()}onDraggingChange_(t){if(null===t.rawValue)return void this.element.classList.remove(Vy(void 0,"drg"));this.element.classList.add(Vy(void 0,"drg"));const e=t.rawValue/this.props_.get("pointerScale"),n=e+(e>0?-1:e<0?1:0),i=Sw(-n,-4,4);this.guideHeadElem_.setAttributeNS(null,"d",[`M ${n+i},0 L${n},4 L${n+i},8`,`M ${e},-1 L${e},9`].join(" ")),this.guideBodyElem_.setAttributeNS(null,"d",`M 0,4 L${e},4`);const r=this.props_.get("formatter");this.tooltipElem_.textContent=r(this.value.rawValue),this.tooltipElem_.style.left=`${e}px`}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value.rawValue)}onChange_(){this.refresh()}}class zy{constructor(t,e){var n;this.originRawValue_=0,this.onInputChange_=this.onInputChange_.bind(this),this.onInputKeyDown_=this.onInputKeyDown_.bind(this),this.onInputKeyUp_=this.onInputKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.parser_=e.parser,this.props=e.props,this.sliderProps_=null!==(n=e.sliderProps)&&void 0!==n?n:null,this.value=e.value,this.viewProps=e.viewProps,this.dragging_=$_(null),this.view=new Ny(t,{arrayPosition:e.arrayPosition,dragging:this.dragging_,props:this.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_),this.view.inputElement.addEventListener("keydown",this.onInputKeyDown_),this.view.inputElement.addEventListener("keyup",this.onInputKeyUp_);const i=new 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this.constrainValue_(this.originRawValue_+e*this.props.get("pointerScale"))}onPointerMove_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!1,last:!1}),this.dragging_.rawValue=this.value.rawValue-this.originRawValue_)}onPointerUp_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!0,last:!0}),this.dragging_.rawValue=null)}}const Oy=ax("sld");class By{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(Oy()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(Oy("t")),e.viewProps.bindTabIndex(n),this.element.appendChild(n),this.trackElement=n;const i=t.createElement("div");i.classList.add(Oy("k")),this.trackElement.appendChild(i),this.knobElement=i,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.update_()}update_(){const t=Sw(Mw(this.value.rawValue,this.props_.get("min"),this.props_.get("max"),0,100),0,100);this.knobElement.style.width=`${t}%`}onChange_(){this.update_()}}class Fy{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDownOrMove_=this.onPointerDownOrMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.props=e.props,this.view=new By(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new Iy(this.view.trackElement),this.ptHandler_.emitter.on("down",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("move",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.trackElement.addEventListener("keydown",this.onKeyDown_),this.view.trackElement.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){t.point&&this.value.setRawValue(Mw(Sw(t.point.x,0,t.bounds.width),0,t.bounds.width,this.props.get("min"),this.props.get("max")),e)}onPointerDownOrMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=Ay(this.props.get("keyScale"),Ry(t));0!==e&&this.value.setRawValue(this.value.rawValue+e,{forceEmit:!1,last:!1})}onKeyUp_(t){0!==Ay(this.props.get("keyScale"),Ry(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const Uy=ax("sldtxt");class Hy{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Uy());const n=t.createElement("div");n.classList.add(Uy("s")),this.sliderView_=e.sliderView,n.appendChild(this.sliderView_.element),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(Uy("t")),this.textView_=e.textView,i.appendChild(this.textView_.element),this.element.appendChild(i)}}class Gy{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.sliderC_=new Fy(t,{props:e.sliderProps,value:e.value,viewProps:this.viewProps}),this.textC_=new zy(t,{parser:e.parser,props:e.textProps,sliderProps:e.sliderProps,value:e.value,viewProps:e.viewProps}),this.view=new Hy(t,{sliderView:this.sliderC_.view,textView:this.textC_.view})}get sliderController(){return this.sliderC_}get textController(){return this.textC_}importProps(t){return Ww(t,null,(t=>({max:t.required.number,min:t.required.number})),(t=>{const e=this.sliderC_.props;return 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c,h,u;return[c,h,u]=i>=0&&i<60?[o,a,0]:i>=60&&i<120?[a,o,0]:i>=120&&i<180?[0,o,a]:i>=180&&i<240?[0,a,o]:i>=240&&i<300?[a,0,o]:[o,0,a],[255*(c+l),255*(h+l),255*(u+l)]}},hsv:{hsl:function(t,e,n){const i=100-Math.abs(n*(200-e)/100-100);return[t,0!==i?e*n/i:0,n*(200-e)/200]},hsv:(t,e,n)=>[t,e,n],rgb:iM},rgb:{hsl:function(t,e,n){const i=Sw(t/255,0,1),r=Sw(e/255,0,1),s=Sw(n/255,0,1),o=Math.max(i,r,s),a=Math.min(i,r,s),l=o-a;let c=0,h=0;const u=(a+o)/2;return 0!==l&&(h=l/(1-Math.abs(o+a-1)),c=i===o?(r-s)/l:r===o?2+(s-i)/l:4+(i-r)/l,c=c/6+(c<0?1:0)),[360*c,100*h,100*u]},hsv:function(t,e,n){const i=Sw(t/255,0,1),r=Sw(e/255,0,1),s=Sw(n/255,0,1),o=Math.max(i,r,s),a=o-Math.min(i,r,s);let l;return l=0===a?0:o===i?((r-s)/a%6+6)%6*60:o===r?60*((s-i)/a+2):60*((i-r)/a+4),[l,100*(0===o?0:a/o),100*o]},rgb:(t,e,n)=>[t,e,n]}};function aM(t,e){return["float"===e?1:"rgb"===t?255:360,"float"===e?1:"rgb"===t?255:100,"float"===e?1:"rgb"===t?255:100]}function lM(t,e,n){var i;const r=aM(e,n);return["rgb"===e?Sw(t[0],0,r[0]):(s=t[0],o=r[0],s===o?o:Cw(s,o)),Sw(t[1],0,r[1]),Sw(t[2],0,r[2]),Sw(null!==(i=t[3])&&void 0!==i?i:1,0,1)];var s,o}function cM(t,e,n,i){const r=aM(e,n),s=aM(e,i);return t.map(((t,e)=>t/r[e]*s[e]))}function hM(t,e,n){const i=cM(t,e.mode,e.type,"int");return cM(oM[e.mode][n.mode](...i),n.mode,"int",n.type)}class uM{static black(){return new uM([0,0,0],"rgb")}constructor(t,e){this.type="int",this.mode=e,this.comps_=lM(t,e,this.type)}getComponents(t){return sM(hM(rM(this.comps_),{mode:this.mode,type:this.type},{mode:null!=t?t:this.mode,type:this.type}),this.comps_[3])}toRgbaObject(){const t=this.getComponents("rgb");return{r:t[0],g:t[1],b:t[2],a:t[3]}}}const dM=ax("colp");class pM{constructor(t,e){this.alphaViews_=null,this.element=t.createElement("div"),this.element.classList.add(dM()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(dM("hsv"));const i=t.createElement("div");i.classList.add(dM("sv")),this.svPaletteView_=e.svPaletteView,i.appendChild(this.svPaletteView_.element),n.appendChild(i);const r=t.createElement("div");r.classList.add(dM("h")),this.hPaletteView_=e.hPaletteView,r.appendChild(this.hPaletteView_.element),n.appendChild(r),this.element.appendChild(n);const s=t.createElement("div");if(s.classList.add(dM("rgb")),this.textsView_=e.textsView,s.appendChild(this.textsView_.element),this.element.appendChild(s),e.alphaViews){this.alphaViews_={palette:e.alphaViews.palette,text:e.alphaViews.text};const n=t.createElement("div");n.classList.add(dM("a"));const i=t.createElement("div");i.classList.add(dM("ap")),i.appendChild(this.alphaViews_.palette.element),n.appendChild(i);const r=t.createElement("div");r.classList.add(dM("at")),r.appendChild(this.alphaViews_.text.element),n.appendChild(r),this.element.appendChild(n)}}get allFocusableElements(){const 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e=t.match(/^hsla\(\s*([0-9A-Fa-f.]+(?:deg|grad|rad|turn)?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[EM(e[1]),yM(e[2],100),yM(e[3],100),yM(e[4],1)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])||isNaN(n[3])?null:n}function kM(t){const e=RM(t);return e?new uM(e,"hsl"):null}function DM(t){const e=t.match(/^#([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])$/);if(e)return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16)];const n=t.match(/^(?:#|0x)([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})$/);return n?[parseInt(n[1],16),parseInt(n[2],16),parseInt(n[3],16)]:null}function IM(t){const e=DM(t);return e?new uM(e,"rgb"):null}function VM(t){const e=t.match(/^#?([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])$/);if(e)return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16),Mw(parseInt(e[4]+e[4],16),0,255,0,1)];const n=t.match(/^(?:#|0x)?([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})$/);return n?[parseInt(n[1],16),parseInt(n[2],16),parseInt(n[3],16),Mw(parseInt(n[4],16),0,255,0,1)]:null}function NM(t){const e=VM(t);return e?new uM(e,"rgb"):null}function zM(t){const e=t.match(/^\{\s*r\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*g\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*b\s*:\s*([0-9A-Fa-f.]+%?)\s*\}$/);if(!e)return null;const n=[parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])?null:n}function OM(t){return e=>{const n=zM(e);return n?wM(n,"rgb",t):null}}function BM(t){const e=t.match(/^\{\s*r\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*g\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*b\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*a\s*:\s*([0-9A-Fa-f.]+%?)\s*\}$/);if(!e)return null;const n=[parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3]),parseFloat(e[4])];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])||isNaN(n[3])?null:n}function FM(t){return e=>{const n=BM(e);return n?wM(n,"rgb",t):null}}const UM=[{parser:DM,result:{alpha:!1,mode:"rgb",notation:"hex"}},{parser:VM,result:{alpha:!0,mode:"rgb",notation:"hex"}},{parser:SM,result:{alpha:!1,mode:"rgb",notation:"func"}},{parser:TM,result:{alpha:!0,mode:"rgb",notation:"func"}},{parser:AM,result:{alpha:!1,mode:"hsl",notation:"func"}},{parser:RM,result:{alpha:!0,mode:"hsl",notation:"func"}},{parser:zM,result:{alpha:!1,mode:"rgb",notation:"object"}},{parser:BM,result:{alpha:!0,mode:"rgb",notation:"object"}}];function HM(t,e="int"){const n=function(t){return UM.reduce(((e,{parser:n,result:i})=>e||(n(t)?i:null)),null)}(t);return n?"hex"===n.notation&&"float"!==e?Object.assign(Object.assign({},n),{type:"int"}):"func"===n.notation?Object.assign(Object.assign({},n),{type:e}):null:null}function GM(t){const e=[IM,NM,CM,PM,LM,kM];"int"===t&&e.push(OM("int"),FM("int")),"float"===t&&e.push(OM("float"),FM("float"));const n=function(t){return e=>t.reduce(((t,n)=>null!==t?t:n(e)),null)}(e);return e=>{const i=n(e);return i?xM(i,t):null}}function jM(t){const e=GM("int");if("string"!=typeof t)return uM.black();const n=e(t);return null!=n?n:uM.black()}function WM(t){const e=Sw(Math.floor(t),0,255).toString(16);return 1===e.length?`0${e}`:e}function qM(t,e="#"){return`${e}${rM(t.getComponents("rgb")).map(WM).join("")}`}function XM(t,e="#"){const n=t.getComponents("rgb");return`${e}${[n[0],n[1],n[2],255*n[3]].map(WM).join("")}`}function KM(t){const e=yw(0);return`rgb(${rM(xM(t,"int").getComponents("rgb")).map((t=>e(t))).join(", ")})`}function YM(t){const e=yw(2),n=yw(0);return`rgba(${xM(t,"int").getComponents("rgb").map(((t,i)=>(3===i?e:n)(t))).join(", ")})`}function JM(t,e){const n=yw("float"===e?2:0),i=["r","g","b"];return`{${rM(xM(t,e).getComponents("rgb")).map(((t,e)=>`${i[e]}: ${n(t)}`)).join(", ")}}`}function ZM(t){return e=>JM(e,t)}function $M(t,e){const n=yw(2),i=yw("float"===e?2:0),r=["r","g","b","a"];return`{${xM(t,e).getComponents("rgb").map(((t,e)=>`${r[e]}: ${(3===e?n:i)(t)}`)).join(", ")}}`}function QM(t){return e=>$M(e,t)}const tE=[{format:{alpha:!1,mode:"rgb",notation:"hex",type:"int"},stringifier:qM},{format:{alpha:!0,mode:"rgb",notation:"hex",type:"int"},stringifier:XM},{format:{alpha:!1,mode:"rgb",notation:"func",type:"int"},stringifier:KM},{format:{alpha:!0,mode:"rgb",notation:"func",type:"int"},stringifier:YM},{format:{alpha:!1,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[yw(0),Sy,Sy];return`hsl(${rM(xM(t,"int").getComponents("hsl")).map(((t,n)=>e[n](t))).join(", ")})`}},{format:{alpha:!0,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[yw(0),Sy,Sy,yw(2)];return`hsla(${xM(t,"int").getComponents("hsl").map(((t,n)=>e[n](t))).join(", ")})`}},...["int","float"].reduce(((t,e)=>[...t,{format:{alpha:!1,mode:"rgb",notation:"object",type:e},stringifier:ZM(e)},{format:{alpha:!0,mode:"rgb",notation:"object",type:e},stringifier:QM(e)}]),[])];function eE(t){return tE.reduce(((e,n)=>{return e||(i=n.format,r=t,i.alpha===r.alpha&&i.mode===r.mode&&i.notation===r.notation&&i.type===r.type?n.stringifier:null);var i,r}),null)}const nE=ax("apl");class iE{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(nE()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("div");n.classList.add(nE("b")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(nE("c")),n.appendChild(i),this.colorElem_=i;const r=t.createElement("div");r.classList.add(nE("m")),this.element.appendChild(r),this.markerElem_=r;const s=t.createElement("div");s.classList.add(nE("p")),this.markerElem_.appendChild(s),this.previewElem_=s,this.update_()}update_(){const t=this.value.rawValue,e=t.getComponents("rgb"),n=new uM([e[0],e[1],e[2],0],"rgb"),i=new uM([e[0],e[1],e[2],255],"rgb"),r=["to right",YM(n),YM(i)];this.colorElem_.style.background=`linear-gradient(${r.join(",")})`,this.previewElem_.style.backgroundColor=YM(t);const s=Mw(e[3],0,1,0,100);this.markerElem_.style.left=`${s}%`}onValueChange_(){this.update_()}}class rE{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new iE(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new Iy(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=t.point.x/t.bounds.width,i=this.value.rawValue,[r,s,o]=i.getComponents("hsv");this.value.setRawValue(new uM([r,s,o,n],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=Ay(gM(!0),Ry(t));if(0===e)return;const n=this.value.rawValue,[i,r,s,o]=n.getComponents("hsv");this.value.setRawValue(new uM([i,r,s,o+e],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==Ay(gM(!0),Ry(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const sE=ax("coltxt");class oE{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(sE()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(sE("m")),this.modeElem_=function(t){const e=t.createElement("select");return e.appendChild([{text:"RGB",value:"rgb"},{text:"HSL",value:"hsl"},{text:"HSV",value:"hsv"},{text:"HEX",value:"hex"}].reduce(((e,n)=>{const i=t.createElement("option");return i.textContent=n.text,i.value=n.value,e.appendChild(i),e}),t.createDocumentFragment())),e}(t),this.modeElem_.classList.add(sE("ms")),n.appendChild(this.modeSelectElement),e.viewProps.bindDisabled(this.modeElem_);const i=t.createElement("div");i.classList.add(sE("mm")),i.appendChild(Qw(t,"dropdown")),n.appendChild(i),this.element.appendChild(n);const r=t.createElement("div");r.classList.add(sE("w")),this.element.appendChild(r),this.inputsElem_=r,this.inputViews_=e.inputViews,this.applyInputViews_(),rx(e.mode,(t=>{this.modeElem_.value=t}))}get modeSelectElement(){return this.modeElem_}get inputViews(){return this.inputViews_}set inputViews(t){this.inputViews_=t,this.applyInputViews_()}applyInputViews_(){nx(this.inputsElem_);const t=this.element.ownerDocument;this.inputViews_.forEach((e=>{const n=t.createElement("div");n.classList.add(sE("c")),n.appendChild(e.element),this.inputsElem_.appendChild(n)}))}}function aE(t,e,n){const i=aM(t,e)[n];return new tw({min:0,max:i})}function lE(t,e){const n={colorMode:e.colorMode,colorType:e.colorType,parser:ww,viewProps:e.viewProps};return[0,1,2].map((i=>{const r=function(t,e,n){return new zy(t,{arrayPosition:0===n?"fst":2===n?"lst":"mid",parser:e.parser,props:Q_.fromObject({formatter:(i=e.colorType,yw("float"===i?2:0)),keyScale:gM(!1),pointerScale:"float"===e.colorType?.01:1}),value:$_(0,{constraint:aE(e.colorMode,e.colorType,n)}),viewProps:e.viewProps});var i}(t,n,i);return Py({primary:e.value,secondary:r.value,forward:t=>xM(t,e.colorType).getComponents(e.colorMode)[i],backward(t,n){const r=e.colorMode,s=xM(t,e.colorType).getComponents(r);s[i]=n;return xM(wM(sM(rM(s),s[3]),r,e.colorType),"int")}}),r}))}class cE{constructor(t,e){this.onModeSelectChange_=this.onModeSelectChange_.bind(this),this.colorType_=e.colorType,this.value=e.value,this.viewProps=e.viewProps,this.colorMode=$_(this.value.rawValue.mode),this.ccs_=this.createComponentControllers_(t),this.view=new oE(t,{mode:this.colorMode,inputViews:[this.ccs_[0].view,this.ccs_[1].view,this.ccs_[2].view],viewProps:this.viewProps}),this.view.modeSelectElement.addEventListener("change",this.onModeSelectChange_)}createComponentControllers_(t){const e=this.colorMode.rawValue;return function(t){return"hex"!==t}(e)?lE(t,{colorMode:e,colorType:this.colorType_,value:this.value,viewProps:this.viewProps}):function(t,e){const n=new xy(t,{parser:GM("int"),props:Q_.fromObject({formatter:qM}),value:$_(uM.black()),viewProps:e.viewProps});return Py({primary:e.value,secondary:n.value,forward:t=>new uM(rM(t.getComponents()),t.mode),backward:(t,e)=>new uM(sM(rM(e.getComponents(t.mode)),t.getComponents()[3]),t.mode)}),[n]}(t,{value:this.value,viewProps:this.viewProps})}onModeSelectChange_(t){const e=t.currentTarget;this.colorMode.rawValue=e.value,this.ccs_=this.createComponentControllers_(this.view.element.ownerDocument),this.view.inputViews=this.ccs_.map((t=>t.view))}}const hE=ax("hpl");class uE{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(hE()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("div");n.classList.add(hE("c")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(hE("m")),this.element.appendChild(i),this.markerElem_=i,this.update_()}update_(){const t=this.value.rawValue,[e]=t.getComponents("hsv");this.markerElem_.style.backgroundColor=KM(new uM([e,100,100],"hsv"));const n=Mw(e,0,360,0,100);this.markerElem_.style.left=`${n}%`}onValueChange_(){this.update_()}}class dE{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new uE(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new Iy(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=Mw(Sw(t.point.x,0,t.bounds.width),0,t.bounds.width,0,360),i=this.value.rawValue,[,r,s,o]=i.getComponents("hsv");this.value.setRawValue(new uM([n,r,s,o],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=Ay(gM(!1),Ry(t));if(0===e)return;const n=this.value.rawValue,[i,r,s,o]=n.getComponents("hsv");this.value.setRawValue(new uM([i+e,r,s,o],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==Ay(gM(!1),Ry(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const pE=ax("svp");class mE{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(pE()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("canvas");n.height=64,n.width=64,n.classList.add(pE("c")),this.element.appendChild(n),this.canvasElement=n;const i=t.createElement("div");i.classList.add(pE("m")),this.element.appendChild(i),this.markerElem_=i,this.update_()}update_(){const t=function(t){const e=t.ownerDocument.defaultView;return e&&"document"in e?t.getContext("2d",{willReadFrequently:!0}):null}(this.canvasElement);if(!t)return;const e=this.value.rawValue.getComponents("hsv"),n=this.canvasElement.width,i=this.canvasElement.height,r=t.getImageData(0,0,n,i),s=r.data;for(let t=0;t<i;t++)for(let r=0;r<n;r++){const o=Mw(r,0,n,0,100),a=Mw(t,0,i,100,0),l=iM(e[0],o,a),c=4*(t*n+r);s[c]=l[0],s[c+1]=l[1],s[c+2]=l[2],s[c+3]=255}t.putImageData(r,0,0);const o=Mw(e[1],0,100,0,100);this.markerElem_.style.left=`${o}%`;const a=Mw(e[2],0,100,100,0);this.markerElem_.style.top=`${a}%`}onValueChange_(){this.update_()}}class fE{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new mE(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new Iy(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=Mw(t.point.x,0,t.bounds.width,0,100),i=Mw(t.point.y,0,t.bounds.height,100,0),[r,,,s]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new uM([r,n,i,s],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){ky(t.key)&&t.preventDefault();const[e,n,i,r]=this.value.rawValue.getComponents("hsv"),s=gM(!1),o=Ay(s,Ry(t)),a=Ay(s,Ly(t));0===o&&0===a||this.value.setRawValue(new uM([e,n+o,i+a,r],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){const e=gM(!1),n=Ay(e,Ry(t)),i=Ay(e,Ly(t));0===n&&0===i||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}class gE{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.hPaletteC_=new dE(t,{value:this.value,viewProps:this.viewProps}),this.svPaletteC_=new fE(t,{value:this.value,viewProps:this.viewProps}),this.alphaIcs_=e.supportsAlpha?{palette:new rE(t,{value:this.value,viewProps:this.viewProps}),text:new zy(t,{parser:ww,props:Q_.fromObject({pointerScale:.01,keyScale:.1,formatter:yw(2)}),value:$_(0,{constraint:new tw({min:0,max:1})}),viewProps:this.viewProps})}:null,this.alphaIcs_&&Py({primary:this.value,secondary:this.alphaIcs_.text.value,forward:t=>t.getComponents()[3],backward:(t,e)=>{const n=t.getComponents();return n[3]=e,new uM(n,t.mode)}}),this.textsC_=new cE(t,{colorType:e.colorType,value:this.value,viewProps:this.viewProps}),this.view=new pM(t,{alphaViews:this.alphaIcs_?{palette:this.alphaIcs_.palette.view,text:this.alphaIcs_.text.view}:null,hPaletteView:this.hPaletteC_.view,supportsAlpha:e.supportsAlpha,svPaletteView:this.svPaletteC_.view,textsView:this.textsC_.view,viewProps:this.viewProps})}get textsController(){return this.textsC_}}const vE=ax("colsw");class bE{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.element=t.createElement("div"),this.element.classList.add(vE()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(vE("sw")),this.element.appendChild(n),this.swatchElem_=n;const i=t.createElement("button");i.classList.add(vE("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i,this.update_()}update_(){const t=this.value.rawValue;this.swatchElem_.style.backgroundColor=XM(t)}onValueChange_(){this.update_()}}class _E{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new bE(t,{value:this.value,viewProps:this.viewProps})}}class wE{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=Nx.create(e.expanded),this.swatchC_=new _E(t,{value:this.value,viewProps:this.viewProps});const n=this.swatchC_.view.buttonElement;n.addEventListener("blur",this.onButtonBlur_),n.addEventListener("click",this.onButtonClick_),this.textC_=new xy(t,{parser:e.parser,props:Q_.fromObject({formatter:e.formatter}),value:this.value,viewProps:this.viewProps}),this.view=new nM(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout}),this.view.swatchElement.appendChild(this.swatchC_.view.element),this.view.textElement.appendChild(this.textC_.view.element),this.popC_="popup"===e.pickerLayout?new by(t,{viewProps:this.viewProps}):null;const i=new gE(t,{colorType:e.colorType,supportsAlpha:e.supportsAlpha,value:this.value,viewProps:this.viewProps});i.view.allFocusableElements.forEach((t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)})),this.pickerC_=i,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(i.view.element),Py({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),Ox(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,n=t.relatedTarget;n&&e.contains(n)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,n=ix(t);n&&e.contains(n)||n&&n===this.swatchC_.view.buttonElement&&!Zw(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.swatchC_.view.buttonElement.focus()}}function xE(t){return rM(t.getComponents("rgb")).reduce(((t,e)=>t<<8|255&Math.floor(e)),0)}function yE(t){return t.getComponents("rgb").reduce(((t,e,n)=>t<<8|255&Math.floor(3===n?255*e:e)),0)>>>0}function ME(t){return"number"!=typeof t?uM.black():new uM([(e=t)>>16&255,e>>8&255,255&e],"rgb");var e}function EE(t){return"number"!=typeof t?uM.black():new uM([(e=t)>>24&255,e>>16&255,e>>8&255,Mw(255&e,0,255,0,1)],"rgb");var e}function SE(t,e){return"object"==typeof t&&!F_(t)&&(e in t&&"number"==typeof t[e])}function CE(t){return SE(t,"r")&&SE(t,"g")&&SE(t,"b")}function TE(t){return CE(t)&&SE(t,"a")}function PE(t){return CE(t)}function AE(t,e){if(t.mode!==e.mode)return!1;if(t.type!==e.type)return!1;const n=t.getComponents(),i=e.getComponents();for(let t=0;t<n.length;t++)if(n[t]!==i[t])return!1;return!0}function LE(t){return"a"in t?[t.r,t.g,t.b,t.a]:[t.r,t.g,t.b]}function RE(t,e){return(n,i)=>{t?function(t,e,n){const i=xM(e,n).toRgbaObject();t.writeProperty("r",i.r),t.writeProperty("g",i.g),t.writeProperty("b",i.b),t.writeProperty("a",i.a)}(n,i,e):function(t,e,n){const i=xM(e,n).toRgbaObject();t.writeProperty("r",i.r),t.writeProperty("g",i.g),t.writeProperty("b",i.b)}(n,i,e)}}function kE(t){return e=>{const n=function(t,e){if(!PE(t))return xM(uM.black(),e);if("int"===e){const e=LE(t);return new uM(e,"rgb")}if("float"===e){const e=LE(t);return new bM(e,"rgb")}return xM(uM.black(),"int")}(e,t);return xM(n,"int")}}function DE(t,e){return n=>t?$M(n,e):JM(n,e)}Cx({id:"input-color-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;if(!function(t){return"color"in t||"color"===t.view}(e))return null;const n=fM(e);return n?{initialValue:t,params:Object.assign(Object.assign({},n),{supportsAlpha:(i=e,!!(null===(r=null==i?void 0:i.color)||void 0===r?void 0:r.alpha))})}:null;var i,r},binding:{reader:t=>t.params.supportsAlpha?EE:ME,equals:AE,writer:t=>function(t){const e=t?yE:xE;return(t,n)=>{Zy(t,e(n))}}(t.params.supportsAlpha)},controller:t=>{var e,n,i;return new wE(t.document,{colorType:"int",expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:(i=t.params.supportsAlpha,i?t=>XM(t,"0x"):t=>qM(t,"0x")),parser:GM("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:t.params.supportsAlpha,value:t.value,viewProps:t.viewProps})}}),Cx({id:"input-color-object",type:"input",accept:(t,e)=>{var n;if(!PE(t))return null;const i=fM(e);return i?{initialValue:t,params:Object.assign(Object.assign({},i),{colorType:null!==(n=vM(e))&&void 0!==n?n:"int"})}:null},binding:{reader:t=>kE(t.params.colorType),equals:AE,writer:t=>RE(TE(t.initialValue),t.params.colorType)},controller:t=>{var e,n;const i=TE(t.initialValue);return new wE(t.document,{colorType:t.params.colorType,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:DE(i,t.params.colorType),parser:GM("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:i,value:t.value,viewProps:t.viewProps})}}),Cx({id:"input-color-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;if("text"===e.view)return null;const n=HM(t,vM(e));if(!n)return null;const i=eE(n);if(!i)return null;const r=fM(e);return r?{initialValue:t,params:Object.assign(Object.assign({},r),{format:n,stringifier:i})}:null},binding:{reader:()=>jM,equals:AE,writer:t=>{const e=function(t){const e=eE(t);return e?(t,n)=>{Zy(t,e(n))}:null}(t.params.format);if(!e)throw q_.notBindable();return e}},controller:t=>{var e,n;return new wE(t.document,{colorType:t.params.format.type,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:t.params.stringifier,parser:GM("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:t.params.format.alpha,value:t.value,viewProps:t.viewProps})}});class IE{constructor(t){this.components=t.components,this.asm_=t.assembly}constrain(t){const e=this.asm_.toComponents(t).map(((t,e)=>{var n,i;return null!==(i=null===(n=this.components[e])||void 0===n?void 0:n.constrain(t))&&void 0!==i?i:t}));return this.asm_.fromComponents(e)}}const VE=ax("pndtxt");class NE{constructor(t,e){this.textViews=e.textViews,this.element=t.createElement("div"),this.element.classList.add(VE()),this.textViews.forEach((e=>{const n=t.createElement("div");n.classList.add(VE("a")),n.appendChild(e.element),this.element.appendChild(n)}))}}class zE{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.acs_=e.axes.map(((n,i)=>function(t,e,n){return new zy(t,{arrayPosition:0===n?"fst":n===e.axes.length-1?"lst":"mid",parser:e.parser,props:e.axes[n].textProps,value:$_(0,{constraint:e.axes[n].constraint}),viewProps:e.viewProps})}(t,e,i))),this.acs_.forEach(((t,n)=>{Py({primary:this.value,secondary:t.value,forward:t=>e.assembly.toComponents(t)[n],backward:(t,i)=>{const r=e.assembly.toComponents(t);return r[n]=i,e.assembly.fromComponents(r)}})})),this.view=new NE(t,{textViews:this.acs_.map((t=>t.view))})}get textControllers(){return this.acs_}}class OE extends Fw{get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}}Cx({id:"input-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;const n=jw(e,(t=>Object.assign(Object.assign({},Dw(t)),{options:t.optional.custom(hy),readonly:t.optional.constant(!1)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>xw,constraint:t=>function(t,e){const n=[],i=Lw(t,e);i&&n.push(i);const r=Rw(t);r&&n.push(r);const s=dy(t.options);return s&&n.push(s),new ay(n)}(t.params,t.initialValue),writer:t=>Zy},controller:t=>{const e=t.value,n=t.constraint,i=n&&ly(n,cy);if(i)return new fy(t.document,{props:new Q_({options:i.values.value("options")}),value:e,viewProps:t.viewProps});const r=kw(t.params,e.rawValue),s=n&&ly(n,tw);return s?new Gy(t.document,Object.assign(Object.assign({},(o=Object.assign(Object.assign({},r),{keyScale:$_(r.keyScale),max:s.values.value("max"),min:s.values.value("min")}),{sliderProps:new Q_({keyScale:o.keyScale,max:o.max,min:o.min}),textProps:new Q_({formatter:$_(o.formatter),keyScale:o.keyScale,pointerScale:$_(o.pointerScale)})})),{parser:ww,value:e,viewProps:t.viewProps})):new zy(t.document,{parser:ww,props:Q_.fromObject(r),value:e,viewProps:t.viewProps});var o},api:t=>"number"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof Gy?new OE(t.controller):t.controller.valueController instanceof fy?new ry(t.controller):null});class BE{constructor(t=0,e=0){this.x=t,this.y=e}getComponents(){return[this.x,this.y]}static isObject(t){if(F_(t))return!1;const e=t.x,n=t.y;return"number"==typeof e&&"number"==typeof n}static equals(t,e){return t.x===e.x&&t.y===e.y}toObject(){return{x:this.x,y:this.y}}}const FE={toComponents:t=>t.getComponents(),fromComponents:t=>new BE(...t)},UE=ax("p2d");class HE{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(UE()),e.viewProps.bindClassModifiers(this.element),rx(e.expanded,_x(this.element,UE(void 0,"expanded")));const n=t.createElement("div");n.classList.add(UE("h")),this.element.appendChild(n);const i=t.createElement("button");i.classList.add(UE("b")),i.appendChild(Qw(t,"p2dpad")),e.viewProps.bindDisabled(i),n.appendChild(i),this.buttonElement=i;const r=t.createElement("div");if(r.classList.add(UE("t")),n.appendChild(r),this.textElement=r,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(UE("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}}const GE=ax("p2dp");class jE{constructor(t,e){this.onFoldableChange_=this.onFoldableChange_.bind(this),this.onPropsChange_=this.onPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onPropsChange_),this.element=t.createElement("div"),this.element.classList.add(GE()),"popup"===e.layout&&this.element.classList.add(GE(void 0,"p")),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(GE("p")),e.viewProps.bindTabIndex(n),this.element.appendChild(n),this.padElement=n;const i=t.createElementNS(Yw,"svg");i.classList.add(GE("g")),this.padElement.appendChild(i),this.svgElem_=i;const r=t.createElementNS(Yw,"line");r.classList.add(GE("ax")),r.setAttributeNS(null,"x1","0"),r.setAttributeNS(null,"y1","50%"),r.setAttributeNS(null,"x2","100%"),r.setAttributeNS(null,"y2","50%"),this.svgElem_.appendChild(r);const s=t.createElementNS(Yw,"line");s.classList.add(GE("ax")),s.setAttributeNS(null,"x1","50%"),s.setAttributeNS(null,"y1","0"),s.setAttributeNS(null,"x2","50%"),s.setAttributeNS(null,"y2","100%"),this.svgElem_.appendChild(s);const o=t.createElementNS(Yw,"line");o.classList.add(GE("l")),o.setAttributeNS(null,"x1","50%"),o.setAttributeNS(null,"y1","50%"),this.svgElem_.appendChild(o),this.lineElem_=o;const a=t.createElement("div");a.classList.add(GE("m")),this.padElement.appendChild(a),this.markerElem_=a,e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}get allFocusableElements(){return[this.padElement]}update_(){const[t,e]=this.value.rawValue.getComponents(),n=this.props_.get("max"),i=Mw(t,-n,+n,0,100),r=Mw(e,-n,+n,0,100),s=this.props_.get("invertsY")?100-r:r;this.lineElem_.setAttributeNS(null,"x2",`${i}%`),this.lineElem_.setAttributeNS(null,"y2",`${s}%`),this.markerElem_.style.left=`${i}%`,this.markerElem_.style.top=`${s}%`}onValueChange_(){this.update_()}onPropsChange_(){this.update_()}onFoldableChange_(){this.update_()}}function WE(t,e,n){return[Ay(e[0],Ry(t)),Ay(e[1],Ly(t))*(n?1:-1)]}class qE{constructor(t,e){this.onPadKeyDown_=this.onPadKeyDown_.bind(this),this.onPadKeyUp_=this.onPadKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new jE(t,{layout:e.layout,props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new Iy(this.view.padElement),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.padElement.addEventListener("keydown",this.onPadKeyDown_),this.view.padElement.addEventListener("keyup",this.onPadKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=this.props.get("max"),i=Mw(t.point.x,0,t.bounds.width,-n,+n),r=Mw(this.props.get("invertsY")?t.bounds.height-t.point.y:t.point.y,0,t.bounds.height,-n,+n);this.value.setRawValue(new BE(i,r),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onPadKeyDown_(t){ky(t.key)&&t.preventDefault();const[e,n]=WE(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===n||this.value.setRawValue(new BE(this.value.rawValue.x+e,this.value.rawValue.y+n),{forceEmit:!1,last:!1})}onPadKeyUp_(t){const[e,n]=WE(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===n||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}class XE{constructor(t,e){var n,i;this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.onPadButtonBlur_=this.onPadButtonBlur_.bind(this),this.onPadButtonClick_=this.onPadButtonClick_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=Nx.create(e.expanded),this.popC_="popup"===e.pickerLayout?new by(t,{viewProps:this.viewProps}):null;const r=new qE(t,{layout:e.pickerLayout,props:new Q_({invertsY:$_(e.invertsY),max:$_(e.max),xKeyScale:e.axes[0].textProps.value("keyScale"),yKeyScale:e.axes[1].textProps.value("keyScale")}),value:this.value,viewProps:this.viewProps});r.view.allFocusableElements.forEach((t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)})),this.pickerC_=r,this.textC_=new zE(t,{assembly:FE,axes:e.axes,parser:e.parser,value:this.value,viewProps:this.viewProps}),this.view=new HE(t,{expanded:this.foldable_.value("expanded"),pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.textElement.appendChild(this.textC_.view.element),null===(n=this.view.buttonElement)||void 0===n||n.addEventListener("blur",this.onPadButtonBlur_),null===(i=this.view.buttonElement)||void 0===i||i.addEventListener("click",this.onPadButtonClick_),this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),Py({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),Ox(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onPadButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,n=t.relatedTarget;n&&e.contains(n)||(this.popC_.shows.rawValue=!1)}onPadButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,n=ix(t);n&&e.contains(n)||n&&n===this.view.buttonElement&&!Zw(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.view.buttonElement.focus()}}function KE(t){return BE.isObject(t)?new BE(t.x,t.y):new BE}function YE(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y)}function JE(t,e){var n,i;if(!F_(t.min)||!F_(t.max))return Math.max(Math.abs(null!==(n=t.min)&&void 0!==n?n:0),Math.abs(null!==(i=t.max)&&void 0!==i?i:0));const r=Pw(t);return Math.max(10*Math.abs(r),10*Math.abs(e))}function ZE(t,e){var n,i;const r=JE(j_(t,null!==(n=t.x)&&void 0!==n?n:{}),e.x),s=JE(j_(t,null!==(i=t.y)&&void 0!==i?i:{}),e.y);return Math.max(r,s)}function $E(t){if(!("y"in t))return!1;const e=t.y;return!!e&&("inverted"in e&&!!e.inverted)}Cx({id:"input-point2d",type:"input",accept:(t,e)=>{if(!BE.isObject(t))return null;const n=jw(e,(t=>Object.assign(Object.assign({},Xy(t)),{expanded:t.optional.boolean,picker:t.optional.custom(Jy),readonly:t.optional.constant(!1),x:t.optional.custom(Ky),y:t.optional.object(Object.assign(Object.assign({},Xy(t)),{inverted:t.optional.boolean}))})));return n?{initialValue:t,params:n}:null},binding:{reader:()=>KE,constraint:t=>{return e=t.params,n=t.initialValue,new IE({assembly:FE,components:[Yy(Object.assign(Object.assign({},e),e.x),n.x),Yy(Object.assign(Object.assign({},e),e.y),n.y)]});var e,n},equals:BE.equals,writer:()=>YE},controller:t=>{var e,n;const i=t.document,r=t.value,s=t.constraint,o=[t.params.x,t.params.y];return new XE(i,{axes:r.rawValue.getComponents().map(((e,n)=>{var i;return Iw({constraint:s.components[n],initialValue:e,params:j_(t.params,null!==(i=o[n])&&void 0!==i?i:{})})})),expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,invertsY:$E(t.params),max:ZE(t.params,r.rawValue),parser:ww,pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",value:r,viewProps:t.viewProps})}});class QE{constructor(t=0,e=0,n=0){this.x=t,this.y=e,this.z=n}getComponents(){return[this.x,this.y,this.z]}static isObject(t){if(F_(t))return!1;const e=t.x,n=t.y,i=t.z;return"number"==typeof e&&"number"==typeof n&&"number"==typeof i}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z}toObject(){return{x:this.x,y:this.y,z:this.z}}}const tS={toComponents:t=>t.getComponents(),fromComponents:t=>new QE(...t)};function eS(t){return QE.isObject(t)?new QE(t.x,t.y,t.z):new QE}function nS(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z)}Cx({id:"input-point3d",type:"input",accept:(t,e)=>{if(!QE.isObject(t))return null;const n=jw(e,(t=>Object.assign(Object.assign({},Xy(t)),{readonly:t.optional.constant(!1),x:t.optional.custom(Ky),y:t.optional.custom(Ky),z:t.optional.custom(Ky)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>eS,constraint:t=>{return e=t.params,n=t.initialValue,new IE({assembly:tS,components:[Yy(Object.assign(Object.assign({},e),e.x),n.x),Yy(Object.assign(Object.assign({},e),e.y),n.y),Yy(Object.assign(Object.assign({},e),e.z),n.z)]});var e,n},equals:QE.equals,writer:t=>nS},controller:t=>{const e=t.value,n=t.constraint,i=[t.params.x,t.params.y,t.params.z];return new zE(t.document,{assembly:tS,axes:e.rawValue.getComponents().map(((e,r)=>{var s;return Iw({constraint:n.components[r],initialValue:e,params:j_(t.params,null!==(s=i[r])&&void 0!==s?s:{})})})),parser:ww,value:e,viewProps:t.viewProps})}});class iS{constructor(t=0,e=0,n=0,i=0){this.x=t,this.y=e,this.z=n,this.w=i}getComponents(){return[this.x,this.y,this.z,this.w]}static isObject(t){if(F_(t))return!1;const e=t.x,n=t.y,i=t.z,r=t.w;return"number"==typeof e&&"number"==typeof n&&"number"==typeof i&&"number"==typeof r}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z&&t.w===e.w}toObject(){return{x:this.x,y:this.y,z:this.z,w:this.w}}}const rS={toComponents:t=>t.getComponents(),fromComponents:t=>new iS(...t)};function sS(t){return iS.isObject(t)?new iS(t.x,t.y,t.z,t.w):new iS}function oS(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z),t.writeProperty("w",e.w)}Cx({id:"input-point4d",type:"input",accept:(t,e)=>{if(!iS.isObject(t))return null;const n=jw(e,(t=>Object.assign(Object.assign({},Xy(t)),{readonly:t.optional.constant(!1),w:t.optional.custom(Ky),x:t.optional.custom(Ky),y:t.optional.custom(Ky),z:t.optional.custom(Ky)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>sS,constraint:t=>{return e=t.params,n=t.initialValue,new IE({assembly:rS,components:[Yy(Object.assign(Object.assign({},e),e.x),n.x),Yy(Object.assign(Object.assign({},e),e.y),n.y),Yy(Object.assign(Object.assign({},e),e.z),n.z),Yy(Object.assign(Object.assign({},e),e.w),n.w)]});var e,n},equals:iS.equals,writer:t=>oS},controller:t=>{const e=t.value,n=t.constraint,i=[t.params.x,t.params.y,t.params.z,t.params.w];return new zE(t.document,{assembly:rS,axes:e.rawValue.getComponents().map(((e,r)=>{var s;return Iw({constraint:n.components[r],initialValue:e,params:j_(t.params,null!==(s=i[r])&&void 0!==s?s:{})})})),parser:ww,value:e,viewProps:t.viewProps})}}),Cx({id:"input-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;const n=jw(e,(t=>({readonly:t.optional.constant(!1),options:t.optional.custom(hy)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Cy,constraint:t=>function(t){const e=[],n=dy(t.options);return n&&e.push(n),new ay(e)}(t.params),writer:t=>Zy},controller:t=>{const e=t.document,n=t.value,i=t.constraint,r=i&&ly(i,cy);return r?new fy(e,{props:new Q_({options:r.values.value("options")}),value:n,viewProps:t.viewProps}):new xy(e,{parser:t=>t,props:Q_.fromObject({formatter:Ty}),value:n,viewProps:t.viewProps})},api:t=>"string"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof fy?new ry(t.controller):null});const aS={defaultInterval:200,defaultRows:3},lS=ax("mll");class cS{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(lS()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("textarea");n.classList.add(lS("i")),n.style.height=`calc(var(${Wy("containerUnitSize")}) * ${e.rows})`,n.readOnly=!0,e.viewProps.bindDisabled(n),this.element.appendChild(n),this.textareaElem_=n,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.textareaElem_,e=t.scrollTop===t.scrollHeight-t.clientHeight,n=[];this.value.rawValue.forEach((t=>{void 0!==t&&n.push(this.formatter_(t))})),t.textContent=n.join("\n"),e&&(t.scrollTop=t.scrollHeight)}onValueUpdate_(){this.update_()}}class hS{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new cS(t,{formatter:e.formatter,rows:e.rows,value:this.value,viewProps:this.viewProps})}}const uS=ax("sgl");class dS{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(uS()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("input");n.classList.add(uS("i")),n.readOnly=!0,n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.value.rawValue,e=t[t.length-1];this.inputElement.value=void 0!==e?this.formatter_(e):""}onValueUpdate_(){this.update_()}}class pS{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new dS(t,{formatter:e.formatter,value:this.value,viewProps:this.viewProps})}}Cx({id:"monitor-bool",type:"monitor",accept:(t,e)=>{if("boolean"!=typeof t)return null;const n=jw(e,(t=>({readonly:t.required.constant(!0),rows:t.optional.number})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>yy},controller:t=>{var e;return 1===t.value.rawValue.length?new pS(t.document,{formatter:My,value:t.value,viewProps:t.viewProps}):new hS(t.document,{formatter:My,rows:null!==(e=t.params.rows)&&void 0!==e?e:aS.defaultRows,value:t.value,viewProps:t.viewProps})}});class mS extends Fw{get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}}const fS=ax("grl");class gS{constructor(t,e){this.onCursorChange_=this.onCursorChange_.bind(this),this.onValueUpdate_=this.onValueUpdate_.bind(this),this.element=t.createElement("div"),this.element.classList.add(fS()),e.viewProps.bindClassModifiers(this.element),this.formatter_=e.formatter,this.props_=e.props,this.cursor_=e.cursor,this.cursor_.emitter.on("change",this.onCursorChange_);const n=t.createElementNS(Yw,"svg");n.classList.add(fS("g")),n.style.height=`calc(var(${Wy("containerUnitSize")}) * ${e.rows})`,this.element.appendChild(n),this.svgElem_=n;const i=t.createElementNS(Yw,"polyline");this.svgElem_.appendChild(i),this.lineElem_=i;const r=t.createElement("div");r.classList.add(fS("t"),ax("tt")()),this.element.appendChild(r),this.tooltipElem_=r,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}get graphElement(){return this.svgElem_}update_(){const t=this.svgElem_.getBoundingClientRect(),e=this.value.rawValue.length-1,n=this.props_.get("min"),i=this.props_.get("max"),r=[];this.value.rawValue.forEach(((s,o)=>{if(void 0===s)return;const a=Mw(o,0,e,0,t.width),l=Mw(s,n,i,t.height,0);r.push([a,l].join(","))})),this.lineElem_.setAttributeNS(null,"points",r.join(" "));const s=this.tooltipElem_,o=this.value.rawValue[this.cursor_.rawValue];if(void 0===o)return void s.classList.remove(fS("t","a"));const a=Mw(this.cursor_.rawValue,0,e,0,t.width),l=Mw(o,n,i,t.height,0);s.style.left=`${a}px`,s.style.top=`${l}px`,s.textContent=`${this.formatter_(o)}`,s.classList.contains(fS("t","a"))||(s.classList.add(fS("t","a"),fS("t","in")),Jw(s),s.classList.remove(fS("t","in")))}onValueUpdate_(){this.update_()}onCursorChange_(){this.update_()}}class vS{constructor(t,e){if(this.onGraphMouseMove_=this.onGraphMouseMove_.bind(this),this.onGraphMouseLeave_=this.onGraphMouseLeave_.bind(this),this.onGraphPointerDown_=this.onGraphPointerDown_.bind(this),this.onGraphPointerMove_=this.onGraphPointerMove_.bind(this),this.onGraphPointerUp_=this.onGraphPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.cursor_=$_(-1),this.view=new gS(t,{cursor:this.cursor_,formatter:e.formatter,rows:e.rows,props:this.props,value:this.value,viewProps:this.viewProps}),Zw(t)){const t=new Iy(this.view.element);t.emitter.on("down",this.onGraphPointerDown_),t.emitter.on("move",this.onGraphPointerMove_),t.emitter.on("up",this.onGraphPointerUp_)}else this.view.element.addEventListener("mousemove",this.onGraphMouseMove_),this.view.element.addEventListener("mouseleave",this.onGraphMouseLeave_)}importProps(t){return Ww(t,null,(t=>({max:t.required.number,min:t.required.number})),(t=>(this.props.set("max",t.max),this.props.set("min",t.min),!0)))}exportProps(){return qw(null,{max:this.props.get("max"),min:this.props.get("min")})}onGraphMouseLeave_(){this.cursor_.rawValue=-1}onGraphMouseMove_(t){const e=this.view.element.getBoundingClientRect();this.cursor_.rawValue=Math.floor(Mw(t.offsetX,0,e.width,0,this.value.rawValue.length))}onGraphPointerDown_(t){this.onGraphPointerMove_(t)}onGraphPointerMove_(t){t.data.point?this.cursor_.rawValue=Math.floor(Mw(t.data.point.x,0,t.data.bounds.width,0,this.value.rawValue.length)):this.cursor_.rawValue=-1}onGraphPointerUp_(){this.cursor_.rawValue=-1}}function bS(t){return F_(t.format)?yw(2):t.format}function _S(t){return"graph"===t.view}Cx({id:"monitor-number",type:"monitor",accept:(t,e)=>{if("number"!=typeof t)return null;const n=jw(e,(t=>({format:t.optional.function,max:t.optional.number,min:t.optional.number,readonly:t.required.constant(!0),rows:t.optional.number,view:t.optional.string})));return n?{initialValue:t,params:n}:null},binding:{defaultBufferSize:t=>_S(t)?64:1,reader:t=>xw},controller:t=>_S(t.params)?function(t){var e,n,i;return new vS(t.document,{formatter:bS(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:aS.defaultRows,props:Q_.fromObject({max:null!==(n=t.params.max)&&void 0!==n?n:100,min:null!==(i=t.params.min)&&void 0!==i?i:0}),value:t.value,viewProps:t.viewProps})}(t):function(t){var e;return 1===t.value.rawValue.length?new pS(t.document,{formatter:bS(t.params),value:t.value,viewProps:t.viewProps}):new hS(t.document,{formatter:bS(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:aS.defaultRows,value:t.value,viewProps:t.viewProps})}(t),api:t=>t.controller.valueController instanceof vS?new mS(t.controller):null}),Cx({id:"monitor-string",type:"monitor",accept:(t,e)=>{if("string"!=typeof t)return null;const n=jw(e,(t=>({multiline:t.optional.boolean,readonly:t.required.constant(!0),rows:t.optional.number})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Cy},controller:t=>{var e;const n=t.value;return n.rawValue.length>1||t.params.multiline?new hS(t.document,{formatter:Ty,rows:null!==(e=t.params.rows)&&void 0!==e?e:aS.defaultRows,value:n,viewProps:t.viewProps}):new pS(t.document,{formatter:Ty,value:n,viewProps:t.viewProps})}});class wS{constructor(t){this.controller_=t}get disabled(){return this.controller_.viewProps.get("disabled")}set disabled(t){this.controller_.viewProps.set("disabled",t)}get title(){var t;return null!==(t=this.controller_.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller_.props.set("title",t)}on(t,e){const n=e.bind(this);return this.controller_.emitter.on(t,(()=>{n(new Nw(this))})),this}}class xS extends Nw{constructor(t,e,n){super(t),this.cell=e,this.index=n}}class yS extends Vw{constructor(t){super(t),this.cellToApiMap_=new Map,this.emitter_=new K_;const e=this.controller.valueController;e.cellControllers.forEach(((t,n)=>{const i=new wS(t);this.cellToApiMap_.set(t,i),t.emitter.on("click",(()=>{const t=n%e.size[0],r=Math.floor(n/e.size[0]);this.emitter_.emit("click",{event:new xS(this,i,[t,r])})}))}))}cell(t,e){const n=this.controller.valueController,i=n.cellControllers[e*n.size[0]+t];return this.cellToApiMap_.get(i)}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t.event)})),this}}class MS{constructor(t,e){this.size=e.size;const[n,i]=this.size,r=[];for(let s=0;s<i;s++)for(let i=0;i<n;i++){const n=new Mx(t,{props:Q_.fromObject(Object.assign({},e.cellConfig(i,s))),viewProps:Wx.create()});r.push(n)}this.cellCs_=r,this.viewProps=Wx.create(),this.viewProps.handleDispose((()=>{this.cellCs_.forEach((t=>{t.viewProps.set("disposed",!0)}))})),this.view=new qy(t,{viewProps:this.viewProps,viewName:"btngrid"}),this.view.element.style.gridTemplateColumns=`repeat(${n}, 1fr)`,this.cellCs_.forEach((t=>{this.view.element.appendChild(t.view.element)}))}get cellControllers(){return this.cellCs_}}class ES extends px{constructor(t,e){const n=e.valueController,i=new hx(t,{blade:e.blade,props:e.labelProps,valueController:n});super({blade:e.blade,view:i.view,viewProps:n.viewProps}),this.valueController=n,this.labelController=i}}const SS=Cx({id:"buttongrid",type:"blade",accept(t){const e=jw(t,(t=>({cells:t.required.function,size:t.required.array(t.required.number),view:t.required.constant("buttongrid"),label:t.optional.string})));return e?{params:e}:null},controller:t=>new ES(t.document,{blade:t.blade,labelProps:Q_.fromObject({label:t.params.label}),valueController:new MS(t.document,{cellConfig:t.params.cells,size:t.params.size})}),api:t=>t.controller instanceof ES?new yS(t.controller):null});class CS extends Vw{get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get value(){return this.controller.valueController.value.rawValue}set value(t){this.controller.valueController.value.rawValue=t}on(t,e){const n=e.bind(this);return this.controller.valueController.value.emitter.on(t,(t=>{n(new zw(this,t.rawValue,t.options.last))})),this}}function TS(t,e,n){return t*(1-n)+e*n}function PS(t,e){let n=.25,i=.5,r=-1;for(let s=0;s<20;s++){const[s,o]=t.curve(i);if(i+=n*(s<e?1:-1),r=o,n*=.5,Math.abs(e-s)<.001)break}return r}class AS{constructor(t=0,e=0,n=1,i=1){this.cache_=[],this.comps_=[t,e,n,i]}get x1(){return this.comps_[0]}get y1(){return this.comps_[1]}get x2(){return this.comps_[2]}get y2(){return this.comps_[3]}static isObject(t){return!F_(t)&&(!!Array.isArray(t)&&("number"==typeof t[0]&&"number"==typeof t[1]&&"number"==typeof t[2]&&"number"==typeof t[3]))}static equals(t,e){return t.x1===e.x1&&t.y1===e.y1&&t.x2===e.x2&&t.y2===e.y2}curve(t){const e=TS(0,this.x1,t),n=TS(0,this.y1,t),i=TS(this.x1,this.x2,t),r=TS(this.y1,this.y2,t),s=TS(this.x2,1,t),o=TS(this.y2,1,t),a=TS(e,i,t),l=TS(n,r,t),c=TS(i,s,t),h=TS(r,o,t);return[TS(a,c,t),TS(l,h,t)]}y(t){if(0===this.cache_.length){const t=[];for(let e=0;e<100;e++)t.push(PS(this,Mw(e,0,99,0,1)));this.cache_=t}return this.cache_[Math.round(Mw(Sw(t,0,1),0,1,0,99))]}toObject(){return[this.comps_[0],this.comps_[1],this.comps_[2],this.comps_[3]]}}const LS={toComponents:t=>t.toObject(),fromComponents:t=>new AS(...t)};function RS(t){const e=yw(2);return`cubic-bezier(${t.toObject().map((t=>e(t))).join(", ")})`}const kS=[0,.5,.5,1];function DS(t){const e=t.match(/^cubic-bezier\s*\(\s*([0-9.]+)\s*,\s*([0-9.]+)\s*,\s*([0-9.]+)\s*,\s*([0-9.]+)\s*\)$/);if(!e)return new AS(...kS);const n=[e[1],e[2],e[3],e[4]].reduce(((t,e)=>{if(!t)return null;const n=Number(e);return isNaN(n)?null:[...t,n]}),[]);return new AS(...null!=n?n:kS)}const IS=ax("cbz");class VS{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(IS()),e.viewProps.bindClassModifiers(this.element),e.foldable.bindExpandedClass(this.element,IS(void 0,"expanded")),sx(e.foldable,"completed",_x(this.element,IS(void 0,"cpl")));const n=t.createElement("div");n.classList.add(IS("h")),this.element.appendChild(n);const i=t.createElement("button");i.classList.add(IS("b")),e.viewProps.bindDisabled(i);const r=t.createElementNS(Yw,"svg");r.innerHTML='<path d="M2 13C8 13 8 3 14 3"/>',i.appendChild(r),n.appendChild(i),this.buttonElement=i;const s=t.createElement("div");if(s.classList.add(IS("t")),n.appendChild(s),this.textElement=s,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(IS("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}}const NS=ax("cbzp");class zS{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(NS()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(NS("g")),this.element.appendChild(n),this.graphElement=n;const i=t.createElement("div");i.classList.add(NS("t")),this.element.appendChild(i),this.textElement=i}}function OS(t,e){const n=new MutationObserver((t=>{for(const i of t)"childList"===i.type&&i.addedNodes.forEach((t=>{t.contains(t)&&(e(),n.disconnect())}))})),i=t.ownerDocument;n.observe(i.body,{attributes:!0,childList:!0,subtree:!0})}const BS=ax("cbzg");class FS{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(BS()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("div");n.classList.add(BS("p")),this.element.appendChild(n),this.previewElement=n;const i=t.createElementNS(Yw,"svg");i.classList.add(BS("g")),this.element.appendChild(i),this.svgElem_=i;const r=t.createElementNS(Yw,"path");r.classList.add(BS("u")),this.svgElem_.appendChild(r),this.guideElem_=r;const s=t.createElementNS(Yw,"polyline");s.classList.add(BS("l")),this.svgElem_.appendChild(s),this.lineElem_=s,this.handleElems_=[t.createElement("div"),t.createElement("div")],this.handleElems_.forEach((t=>{t.classList.add(BS("h")),this.element.appendChild(t)})),this.vectorElems_=[t.createElementNS(Yw,"line"),t.createElementNS(Yw,"line")],this.vectorElems_.forEach((t=>{t.classList.add(BS("v")),this.svgElem_.appendChild(t)})),this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_.bind(this)),this.sel_=e.selection,this.handleElems_.forEach(((t,e)=>{var n,i;rx(this.sel_,(n=t=>t===e,i=_x(t,BS("h","sel")),t=>i(n(t))))})),OS(this.element,(()=>{this.refresh()}))}getVertMargin_(t){return.25*t}valueToPosition(t,e){const{clientWidth:n,clientHeight:i}=this.element,r=this.getVertMargin_(i);return{x:Mw(t,0,1,0,n),y:Mw(e,0,1,i-r,r)}}positionToValue(t,e){const n=this.element.getBoundingClientRect(),i=n.width,r=n.height,s=this.getVertMargin_(r);return{x:Sw(Mw(t,0,i,0,1),0,1),y:Mw(e,r-s,s,0,1)}}refresh(){this.guideElem_.setAttributeNS(null,"d",[0,1].map((t=>{const e=this.valueToPosition(0,t),n=this.valueToPosition(1,t);return[`M ${e.x},${e.y}`,`L ${n.x},${n.y}`].join(" ")})).join(" "));const t=this.value_.rawValue,e=[];let n=0;for(;;){const i=this.valueToPosition(...t.curve(n));if(e.push([i.x,i.y].join(",")),n>=1)break;n=Math.min(n+.05,1)}this.lineElem_.setAttributeNS(null,"points",e.join(" "));const i=t.toObject();[0,1].forEach((t=>{const e=this.valueToPosition(t,t),n=this.valueToPosition(i[2*t],i[2*t+1]),r=this.vectorElems_[t];r.setAttributeNS(null,"x1",String(e.x)),r.setAttributeNS(null,"y1",String(e.y)),r.setAttributeNS(null,"x2",String(n.x)),r.setAttributeNS(null,"y2",String(n.y));const s=this.handleElems_[t];s.style.left=`${n.x}px`,s.style.top=`${n.y}px`}))}onValueChange_(){this.refresh()}}const US=ax("cbzprv");class HS{constructor(t,e){this.stopped_=!0,this.startTime_=-1,this.onDispose_=this.onDispose_.bind(this),this.onTimer_=this.onTimer_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(US()),e.viewProps.bindClassModifiers(this.element);const n=t.createElementNS(Yw,"svg");n.classList.add(US("g")),this.element.appendChild(n),this.svgElem_=n;const i=t.createElementNS(Yw,"path");i.classList.add(US("t")),this.svgElem_.appendChild(i),this.ticksElem_=i;const r=t.createElement("div");r.classList.add(US("m")),this.element.appendChild(r),this.markerElem_=r,this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_),e.viewProps.handleDispose(this.onDispose_),OS(this.element,(()=>{this.refresh()}))}play(){this.stop(),this.updateMarker_(0),this.markerElem_.classList.add(US("m","a")),this.startTime_=(new Date).getTime()+400,this.stopped_=!1,requestAnimationFrame(this.onTimer_)}stop(){this.stopped_=!0,this.markerElem_.classList.remove(US("m","a"))}onDispose_(){this.stop()}updateMarker_(t){const e=this.value_.rawValue.y(Sw(t,0,1));this.markerElem_.style.left=100*e+"%"}refresh(){const{clientWidth:t,clientHeight:e}=this.svgElem_,n=[],i=this.value_.rawValue;for(let r=0;r<24;r++){const s=Mw(r,0,23,0,1),o=Mw(i.y(s),0,1,0,t);n.push(`M ${o},0 v${e}`)}this.ticksElem_.setAttributeNS(null,"d",n.join(" "))}onTimer_(){if(null===this.startTime_)return;const t=(new Date).getTime()-this.startTime_,e=t/1e3;this.updateMarker_(e),t>1400&&this.stop(),this.stopped_||requestAnimationFrame(this.onTimer_)}onValueChange_(){this.refresh(),this.play()}}function GS(t,e,n,i){const r=n-t,s=i-e;return Math.sqrt(r*r+s*s)}class jS{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.keyScale_=e.keyScale,this.value=e.value,this.sel_=$_(0),this.viewProps=e.viewProps,this.view=new FS(t,{selection:this.sel_,value:this.value,viewProps:this.viewProps}),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_),this.prevView_=new HS(t,{value:this.value,viewProps:this.viewProps}),this.prevView_.element.addEventListener("mousedown",(t=>{t.stopImmediatePropagation(),t.preventDefault(),this.prevView_.play()})),this.view.previewElement.appendChild(this.prevView_.element);const n=new Iy(this.view.element);n.emitter.on("down",this.onPointerDown_),n.emitter.on("move",this.onPointerMove_),n.emitter.on("up",this.onPointerUp_)}refresh(){this.view.refresh(),this.prevView_.refresh(),this.prevView_.play()}updateValue_(t,e,n){const i=this.sel_.rawValue,r=this.value.rawValue.toObject(),s=this.view.positionToValue(t.x,t.y),o=e?function(t,e,n,i){const r=GS(t,e,n,i),s=Math.atan2(i-e,n-t),o=Math.round(s/(Math.PI/4))*Math.PI/4;return{x:t+Math.cos(o)*r,y:e+Math.sin(o)*r}}(i,i,s.x,s.y):s;r[2*i]=o.x,r[2*i+1]=o.y,this.value.setRawValue(new AS(...r),n)}onPointerDown_(t){const e=t.data;if(!e.point)return;const n=this.value.rawValue,i=this.view.valueToPosition(n.x1,n.y1),r=GS(e.point.x,e.point.y,i.x,i.y),s=this.view.valueToPosition(n.x2,n.y2),o=GS(e.point.x,e.point.y,s.x,s.y);this.sel_.rawValue=r<=o?0:1,this.updateValue_(e.point,t.shiftKey,{forceEmit:!1,last:!1})}onPointerMove_(t){const e=t.data;e.point&&this.updateValue_(e.point,t.shiftKey,{forceEmit:!1,last:!1})}onPointerUp_(t){const e=t.data;e.point&&this.updateValue_(e.point,t.shiftKey,{forceEmit:!0,last:!0})}onKeyDown_(t){ky(t.key)&&t.preventDefault();const e=this.sel_.rawValue,n=this.value.rawValue.toObject(),i=this.keyScale_.rawValue;n[2*e]+=Ay(i,Ry(t)),n[2*e+1]+=Ay(i,Ly(t)),this.value.setRawValue(new AS(...n),{forceEmit:!1,last:!1})}onKeyUp_(t){ky(t.key)&&t.preventDefault();const e=this.keyScale_.rawValue,n=Ay(e,Ry(t)),i=Ay(e,Ly(t));0===n&&0===i||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}class WS{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new zS(t,{viewProps:this.viewProps}),this.gc_=new jS(t,{keyScale:e.axis.textProps.value("keyScale"),value:this.value,viewProps:this.viewProps}),this.view.graphElement.appendChild(this.gc_.view.element);const n=Object.assign(Object.assign({},e.axis),{constraint:new ew({max:1,min:0})}),i=Object.assign(Object.assign({},e.axis),{constraint:void 0});this.tc_=new zE(t,{assembly:LS,axes:[n,i,n,i],parser:ww,value:this.value,viewProps:this.viewProps}),this.view.textElement.appendChild(this.tc_.view.element)}get allFocusableElements(){return[this.gc_.view.element,...this.tc_.view.textViews.map((t=>t.inputElement))]}refresh(){this.gc_.refresh()}}class qS{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=Nx.create(e.expanded),this.view=new VS(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.buttonElement.addEventListener("blur",this.onButtonBlur_),this.view.buttonElement.addEventListener("click",this.onButtonClick_),this.tc_=new xy(t,{parser:DS,props:Q_.fromObject({formatter:RS}),value:this.value,viewProps:this.viewProps}),this.view.textElement.appendChild(this.tc_.view.element),this.popC_="popup"===e.pickerLayout?new by(t,{viewProps:this.viewProps}):null;const n=new WS(t,{axis:e.axis,value:this.value,viewProps:this.viewProps});n.allFocusableElements.forEach((t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)})),this.pickerC_=n,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),rx(this.popC_.shows,(t=>{t&&n.refresh()})),Py({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),Ox(this.foldable_,this.view.pickerElement))}onButtonBlur_(t){if(!this.popC_)return;const e=t.relatedTarget;e&&this.popC_.view.element.contains(e)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,n=ix(t);n&&e.contains(n)||n&&n===this.view.buttonElement&&!Zw(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_&&"Escape"===t.key&&(this.popC_.shows.rawValue=!1)}}const XS=Cx({id:"cubicbezier",type:"blade",accept(t){const e=jw(t,(t=>({value:t.required.array(t.required.number),view:t.required.constant("cubicbezier"),expanded:t.optional.boolean,label:t.optional.string,picker:t.optional.custom((t=>"inline"===t||"popup"===t?t:void 0))})));return e?{params:e}:null},controller(t){var e,n;const i=$_(new AS(...t.params.value),{constraint:new IE({assembly:LS,components:[0,1,2,3].map((t=>t%2==0?new ew({min:0,max:1}):void 0))}),equals:AS.equals}),r=new qS(t.document,{axis:{textProps:Q_.fromObject({keyScale:.1,pointerScale:.01,formatter:yw(2)})},expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",value:i,viewProps:t.viewProps});return new mx(t.document,{blade:t.blade,props:Q_.fromObject({label:t.params.label}),value:i,valueController:r})},api:t=>t.controller instanceof mx&&t.controller.valueController instanceof qS?new CS(t.controller):null});class KS extends Vw{get fps(){return this.controller.valueController.fps}get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}begin(){this.controller.valueController.begin()}end(){this.controller.valueController.end()}on(t,e){const n=e.bind(this);return this.controller.valueController.ticker.emitter.on(t,(()=>{n(new Nw(this))})),this}}class YS{constructor(){this.start_=null,this.duration_=0,this.fps_=null,this.frameCount_=0,this.timestamps_=[]}get duration(){return this.duration_}get fps(){return this.fps_}begin(t){this.start_=t.getTime()}calculateFps_(t){if(0===this.timestamps_.length)return null;const e=this.timestamps_[0];return 1e3*(this.frameCount_-e.frameCount)/(t-e.time)}compactTimestamps_(){if(this.timestamps_.length<=20)return;const t=this.timestamps_.length-20;this.timestamps_.splice(0,t);const e=this.timestamps_[0].frameCount;this.timestamps_.forEach((t=>{t.frameCount-=e})),this.frameCount_-=e}end(t){if(null===this.start_)return;const e=t.getTime();this.duration_=e-this.start_,this.start_=null,this.fps_=this.calculateFps_(e),this.timestamps_.push({frameCount:this.frameCount_,time:e}),++this.frameCount_,this.compactTimestamps_()}}const JS=ax("fps");class ZS{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(JS()),e.viewProps.bindClassModifiers(this.element),this.graphElement=t.createElement("div"),this.graphElement.classList.add(JS("g")),this.element.appendChild(this.graphElement);const n=t.createElement("div");n.classList.add(JS("l")),this.element.appendChild(n);const i=t.createElement("span");i.classList.add(JS("v")),i.textContent="--",n.appendChild(i),this.valueElement=i;const r=t.createElement("span");r.classList.add(JS("u")),r.textContent="FPS",n.appendChild(r)}}class $S{constructor(t,e){this.stopwatch_=new YS,this.onTick_=this.onTick_.bind(this),this.ticker=e.ticker,this.ticker.emitter.on("tick",this.onTick_),this.props=e.props,this.value_=e.value,this.viewProps=e.viewProps,this.view=new ZS(t,{viewProps:this.viewProps}),this.graphC_=new vS(t,{formatter:yw(0),props:this.props,rows:e.rows,value:this.value_,viewProps:this.viewProps}),this.view.graphElement.appendChild(this.graphC_.view.element),this.viewProps.handleDispose((()=>{this.graphC_.viewProps.set("disposed",!0),this.ticker.dispose()}))}get fps(){return this.stopwatch_.fps}begin(){this.stopwatch_.begin(new Date)}end(){this.stopwatch_.end(new Date)}onTick_(){const t=this.fps;if(null!==t){const e=this.value_.rawValue;this.value_.rawValue=function(t,e){const n=[...vx(t),e];return n.length>t.length?n.splice(0,n.length-t.length):fx(n,t.length),n}(e,t),this.view.valueElement.textContent=t.toFixed(0)}}}class QS extends px{constructor(t,e){const n=e.valueController,i=new hx(t,{blade:e.blade,props:e.labelProps,valueController:n});super({blade:e.blade,view:i.view,viewProps:n.viewProps}),this.valueController=n,this.labelController=i}}function tC(t,e){return 0===e?new sy:new oy(t,null!=e?e:aS.defaultInterval)}const eC=Cx({id:"fpsgraph",type:"blade",accept(t){const e=jw(t,(t=>({view:t.required.constant("fpsgraph"),interval:t.optional.number,label:t.optional.string,rows:t.optional.number,max:t.optional.number,min:t.optional.number})));return e?{params:e}:null},controller(t){var e,n,i,r;const s=null!==(e=t.params.interval)&&void 0!==e?e:500;return new QS(t.document,{blade:t.blade,labelProps:Q_.fromObject({label:t.params.label}),valueController:new $S(t.document,{props:Q_.fromObject({max:null!==(n=t.params.max)&&void 0!==n?n:90,min:null!==(i=t.params.min)&&void 0!==i?i:0}),rows:null!==(r=t.params.rows)&&void 0!==r?r:2,ticker:tC(t.document,s),value:$_(gx(80)),viewProps:t.viewProps})})},api:t=>t.controller instanceof QS?new KS(t.controller):null});class nC{constructor(t,e){this.min=t,this.max=e}static isObject(t){if("object"!=typeof t||null===t)return!1;const e=t.min,n=t.max;return"number"==typeof e&&"number"==typeof n}static equals(t,e){return t.min===e.min&&t.max===e.max}get length(){return this.max-this.min}toObject(){return{min:this.min,max:this.max}}}const iC={fromComponents:t=>new nC(t[0],t[1]),toComponents:t=>[t.min,t.max]};class rC{constructor(t){this.edge=t}constrain(t){var e,n,i,r,s,o,a,l;if(t.min<=t.max)return new nC(null!==(n=null===(e=this.edge)||void 0===e?void 0:e.constrain(t.min))&&void 0!==n?n:t.min,null!==(r=null===(i=this.edge)||void 0===i?void 0:i.constrain(t.max))&&void 0!==r?r:t.max);const c=(t.min+t.max)/2;return new nC(null!==(o=null===(s=this.edge)||void 0===s?void 0:s.constrain(c))&&void 0!==o?o:c,null!==(l=null===(a=this.edge)||void 0===a?void 0:a.constrain(c))&&void 0!==l?l:c)}}const sC=ax("rsltxt");class oC{constructor(t,e){this.sliderView_=e.sliderView,this.textView_=e.textView,this.element=t.createElement("div"),this.element.classList.add(sC());const n=t.createElement("div");n.classList.add(sC("s")),n.appendChild(this.sliderView_.element),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(sC("t")),i.appendChild(this.textView_.element),this.element.appendChild(i)}}const aC=ax("rsl");class lC{constructor(t,e){this.onSliderPropsChange_=this.onSliderPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.sliderProps_=e.sliderProps,this.sliderProps_.emitter.on("change",this.onSliderPropsChange_),this.element=t.createElement("div"),this.element.classList.add(aC()),e.viewProps.bindClassModifiers(this.element),this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_);const n=t.createElement("div");n.classList.add(aC("t")),this.element.appendChild(n),this.trackElement=n;const i=t.createElement("div");i.classList.add(aC("b")),n.appendChild(i),this.barElement=i;const r=["min","max"].map((e=>{const i=t.createElement("div");return i.classList.add(aC("k"),aC("k",e)),n.appendChild(i),i}));this.knobElements=[r[0],r[1]],this.update_()}valueToX_(t){return 100*Sw(Mw(t,this.sliderProps_.get("min"),this.sliderProps_.get("max"),0,1),0,1)}update_(){const t=this.value_.rawValue;0===t.length?this.element.classList.add(aC(void 0,"zero")):this.element.classList.remove(aC(void 0,"zero"));const e=[this.valueToX_(t.min),this.valueToX_(t.max)];this.barElement.style.left=`${e[0]}%`,this.barElement.style.right=100-e[1]+"%",this.knobElements.forEach(((t,n)=>{t.style.left=`${e[n]}%`}))}onSliderPropsChange_(){this.update_()}onValueChange_(){this.update_()}}class cC{constructor(t,e){this.grabbing_=null,this.grabOffset_=0,this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.sliderProps=e.sliderProps,this.viewProps=e.viewProps,this.value=e.value,this.view=new lC(t,{sliderProps:this.sliderProps,value:this.value,viewProps:e.viewProps});const n=new Iy(this.view.trackElement);n.emitter.on("down",this.onPointerDown_),n.emitter.on("move",this.onPointerMove_),n.emitter.on("up",this.onPointerUp_)}ofs_(){return"min"===this.grabbing_?this.view.knobElements[0].getBoundingClientRect().width/2:"max"===this.grabbing_?-this.view.knobElements[1].getBoundingClientRect().width/2:0}valueFromData_(t){if(!t.point)return null;return Mw((t.point.x+this.ofs_())/t.bounds.width,0,1,this.sliderProps.get("min"),this.sliderProps.get("max"))}onPointerDown_(t){if(!t.data.point)return;const e=t.data.point.x/t.data.bounds.width,n=this.value.rawValue,i=this.sliderProps.get("min"),r=this.sliderProps.get("max"),s=Mw(n.min,i,r,0,1),o=Mw(n.max,i,r,0,1);Math.abs(o-e)<=.025?this.grabbing_="max":Math.abs(s-e)<=.025?this.grabbing_="min":e>=s&&e<=o?(this.grabbing_="length",this.grabOffset_=Mw(e-s,0,1,0,r-i)):e<s?(this.grabbing_="min",this.onPointerMove_(t)):e>o&&(this.grabbing_="max",this.onPointerMove_(t))}applyPointToValue_(t,e){const n=this.valueFromData_(t);if(null===n)return;const i=this.sliderProps.get("min"),r=this.sliderProps.get("max");if("min"===this.grabbing_)this.value.setRawValue(new nC(n,this.value.rawValue.max),e);else if("max"===this.grabbing_)this.value.setRawValue(new nC(this.value.rawValue.min,n),e);else if("length"===this.grabbing_){const t=this.value.rawValue.length;let s=n-this.grabOffset_,o=s+t;s<i?(s=i,o=i+t):o>r&&(s=r-t,o=r),this.value.setRawValue(new nC(s,o),e)}}onPointerMove_(t){this.applyPointToValue_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.applyPointToValue_(t.data,{forceEmit:!0,last:!0}),this.grabbing_=null}}class hC{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.sc_=new cC(t,e);const n={constraint:e.constraint,textProps:e.textProps};this.tc_=new zE(t,{assembly:iC,axes:[n,n],parser:e.parser,value:this.value,viewProps:e.viewProps}),this.view=new oC(t,{sliderView:this.sc_.view,textView:this.tc_.view})}get textController(){return this.tc_}}function uC(t){return nC.isObject(t)?new nC(t.min,t.max):new nC(0,0)}function dC(t,e){t.writeProperty("max",e.max),t.writeProperty("min",e.min)}const pC=Cx({id:"input-interval",type:"input",accept:(t,e)=>{if(!nC.isObject(t))return null;const n=jw(e,(t=>Object.assign(Object.assign({},Dw(t)),{readonly:t.optional.constant(!1)})));return n?{initialValue:new nC(t.min,t.max),params:n}:null},binding:{reader:t=>uC,constraint:t=>function(t){const e=[],n=Rw(t);n&&e.push(n);const i=Lw(t);return i&&e.push(i),new rC(new ay(e))}(t.params),equals:nC.equals,writer:t=>dC},controller(t){const e=t.value,n=t.constraint;if(!(n instanceof rC))throw q_.shouldNeverHappen();const i=(e.rawValue.min+e.rawValue.max)/2,r=Q_.fromObject(kw(t.params,i)),s=n.edge&&ly(n.edge,tw);if(s)return new hC(t.document,{constraint:n.edge,parser:ww,sliderProps:new Q_({keyScale:r.value("keyScale"),max:s.values.value("max"),min:s.values.value("min")}),textProps:r,value:e,viewProps:t.viewProps});const o={constraint:n.edge,textProps:r};return new zE(t.document,{assembly:iC,axes:[o,o],parser:ww,value:e,viewProps:t.viewProps})}});class mC{constructor(t){this.controller_=t}get disabled(){return this.controller_.viewProps.get("disabled")}set disabled(t){this.controller_.viewProps.set("disabled",t)}get title(){var t;return null!==(t=this.controller_.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller_.props.set("title",t)}}class fC extends zw{constructor(t,e,n,i,r){super(t,i,r),this.cell=e,this.index=n}}class gC extends Vw{constructor(t){super(t),this.cellToApiMap_=new Map;this.controller.valueController.cellControllers.forEach((t=>{const e=new mC(t);this.cellToApiMap_.set(t,e)}))}get value(){return this.controller.value}cell(t,e){const n=this.controller.valueController,i=n.cellControllers[e*n.size[0]+t];return this.cellToApiMap_.get(i)}on(t,e){const n=e.bind(this);this.controller.value.emitter.on(t,(t=>{const e=this.controller.valueController,i=e.findCellByValue(t.rawValue);if(!i)return;const r=this.cellToApiMap_.get(i);if(!r)return;const s=e.cellControllers.indexOf(i);n(new fC(this,r,[s%e.size[0],Math.floor(s/e.size[0])],t.rawValue))}))}}const vC=ax("rad");class bC{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(vC()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("label");n.classList.add(vC("l")),this.element.appendChild(n);const i=t.createElement("input");i.classList.add(vC("i")),i.name=e.name,i.type="radio",e.viewProps.bindDisabled(i),n.appendChild(i),this.inputElement=i;const r=t.createElement("div");r.classList.add(vC("b")),n.appendChild(r);const s=t.createElement("div");s.classList.add(vC("t")),r.appendChild(s),sx(e.props,"title",(t=>{s.textContent=t}))}}class _C{constructor(t,e){this.props=e.props,this.viewProps=e.viewProps,this.view=new bC(t,{name:e.name,props:this.props,viewProps:this.viewProps})}}class wC{constructor(t,e){this.cellCs_=[],this.cellValues_=[],this.onCellInputChange_=this.onCellInputChange_.bind(this),this.size=e.size;const[n,i]=this.size;for(let r=0;r<i;r++)for(let i=0;i<n;i++){const n=new _C(t,{name:e.groupName,props:Q_.fromObject(Object.assign({},e.cellConfig(i,r))),viewProps:Wx.create()});this.cellCs_.push(n),this.cellValues_.push(e.cellConfig(i,r).value)}this.value=e.value,rx(this.value,(t=>{const e=this.findCellByValue(t);e&&(e.view.inputElement.checked=!0)})),this.viewProps=Wx.create(),this.view=new qy(t,{viewProps:this.viewProps,viewName:"radgrid"}),this.view.element.style.gridTemplateColumns=`repeat(${n}, 1fr)`,this.cellCs_.forEach((t=>{t.view.inputElement.addEventListener("change",this.onCellInputChange_),this.view.element.appendChild(t.view.element)}))}get cellControllers(){return this.cellCs_}findCellByValue(t){const e=this.cellValues_.findIndex((e=>e===t));return e<0?null:this.cellCs_[e]}onCellInputChange_(t){const e=t.currentTarget,n=this.cellCs_.findIndex((t=>t.view.inputElement===e));n<0||(this.value.rawValue=this.cellValues_[n])}}const xC=Cx({id:"radiogrid",type:"blade",accept(t){const e=jw(t,(t=>({cells:t.required.function,groupName:t.required.string,size:t.required.array(t.required.number),value:t.required.raw,view:t.required.constant("radiogrid"),label:t.optional.string})));return e?{params:e}:null},controller(t){const e=$_(t.params.value);return new mx(t.document,{blade:t.blade,props:Q_.fromObject({label:t.params.label}),value:e,valueController:new wC(t.document,{groupName:t.params.groupName,cellConfig:t.params.cells,size:t.params.size,value:e})})},api:t=>t.controller instanceof mx&&t.controller.valueController instanceof wC?new gC(t.controller):null});function yC(t){return Cx({id:"input-radiogrid",type:"input",accept(e,n){if(!t.isType(e))return null;const i=jw(n,(t=>({cells:t.required.function,groupName:t.required.string,size:t.required.array(t.required.number),view:t.required.constant("radiogrid")})));return i?{initialValue:e,params:i}:null},binding:t.binding,controller:t=>new wC(t.document,{cellConfig:t.params.cells,groupName:t.params.groupName,size:t.params.size,value:t.value})})}const MC=yC({isType:t=>"number"==typeof t,binding:{reader:t=>xw,writer:t=>Zy}}),EC=yC({isType:t=>"string"==typeof t,binding:{reader:t=>Cy,writer:t=>Zy}}),SC=[SS,XS,eC,pC,xC,yC({isType:t=>"boolean"==typeof t,binding:{reader:t=>yy,writer:t=>Zy}}),MC,EC];var 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var(--cnt-hp));top:var(--cnt-usz)}.tp-cbzpv_t{margin-top:var(--cnt-usp)}.tp-cbzgv{height:auto;overflow:hidden;position:relative}.tp-cbzgv.tp-v-disabled{opacity:.5}.tp-cbzgv_p{left:16px;position:absolute;right:16px;top:0}.tp-cbzgv_g{cursor:pointer;display:block;height:calc(var(--cnt-usz) * 5);width:100%}.tp-cbzgv_u{opacity:.1;stroke:var(--in-fg);stroke-dasharray:1}.tp-cbzgv_l{fill:rgba(0,0,0,0);stroke:var(--in-fg)}.tp-cbzgv_v{opacity:.5;stroke:var(--in-fg);stroke-dasharray:1}.tp-cbzgv_h{border:var(--in-fg) solid 1px;border-radius:50%;box-sizing:border-box;height:4px;margin-left:-2px;margin-top:-2px;pointer-events:none;position:absolute;width:4px}.tp-cbzgv:focus .tp-cbzgv_h-sel{background-color:var(--in-fg);border-width:0}.tp-cbzprvv{cursor:pointer;height:4px;padding:4px 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ease-out;width:4px}.tp-cbzprvv_m.tp-cbzprvv_m-a{opacity:1}.tp-fpsv{position:relative}.tp-fpsv_l{bottom:4px;color:var(--mo-fg);line-height:1;right:4px;pointer-events:none;position:absolute}.tp-fpsv_u{margin-left:.2em;opacity:.7}.tp-rslv{cursor:pointer;padding-left:8px;padding-right:8px}.tp-rslv.tp-v-disabled{opacity:.5}.tp-rslv_t{height:calc(var(--cnt-usz));position:relative}.tp-rslv_t::before{background-color:var(--in-bg);border-radius:1px;content:"";height:2px;margin-top:-1px;position:absolute;top:50%;left:-4px;right:-4px}.tp-rslv_b{bottom:0;top:0;position:absolute}.tp-rslv_b::before{background-color:var(--in-fg);content:"";height:2px;margin-top:-1px;position:absolute;top:50%;left:0;right:0}.tp-rslv_k{height:calc(var(--cnt-usz) - 8px);margin-top:calc((var(--cnt-usz) - 8px)/-2);position:absolute;top:50%;width:8px}.tp-rslv_k.tp-rslv_k-min{margin-left:-8px}.tp-rslv_k.tp-rslv_k-max{margin-left:0}.tp-rslv.tp-rslv-zero .tp-rslv_k.tp-rslv_k-min{border-bottom-right-radius:0;border-top-right-radius:0}.tp-rslv.tp-rslv-zero .tp-rslv_k.tp-rslv_k-max{border-bottom-left-radius:0;border-top-left-radius:0}.tp-rsltxtv{display:flex}.tp-rsltxtv_s{flex:1}.tp-rsltxtv_t{flex:1;margin-left:4px}.tp-radv_l{display:block;position:relative}.tp-radv_i{left:0;opacity:0;position:absolute;top:0}.tp-radv_b{opacity:.5}.tp-radv_i:hover+.tp-radv_b{background-color:var(--btn-bg-h)}.tp-radv_i:focus+.tp-radv_b{background-color:var(--btn-bg-f)}.tp-radv_i:active+.tp-radv_b{background-color:var(--btn-bg-a)}.tp-radv_i:checked+.tp-radv_b{opacity:1}.tp-radv_t{bottom:0;color:inherit;left:0;overflow:hidden;position:absolute;right:0;text-align:center;text-overflow:ellipsis;top:0}.tp-radv_i:disabled+.tp-radv_b>.tp-radv_t{opacity:.5}.tp-radgridv{border-radius:var(--bld-br);display:grid;overflow:hidden;gap:2px}.tp-radgridv.tp-v-disabled{opacity:.5}.tp-radgridv .tp-radv_b{border-radius:0}',id:"essentials",plugins:SC});class TC{constructor(t,e,n,i={},r="lateral"){this.container=t,this.width=e,this.height=n,this.config={ambientLightColor:4210752,directionalLightColor:16777215,directionalLightIntensity:.5,rotationSpeed:2,initialZoom:4,...i},this.viewpoint=r,this.scene=new ja,this.camera=new Br(75,this.width/this.height,.1,1e3),this.renderer=new Fa({antialias:!0}),this.setupRenderer(),this.setupCamera(),this.setupLighting(),this.setupControls(),this.surfaces=new Map,this.raycaster=new gd,this.mouse=new ln,this.intersectionPoint=new wn,this.dataRange={min:0,max:500},this.intensityRange={range:{min:0,max:500}},this.thresholdRange={range:{min:0,max:0}},this.viewpoints={left_lateral:(new Zn).set(0,0,-1,0,-1,0,0,0,0,1,0,0,0,0,0,1),left_medial:(new Zn).set(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),left_ventral:(new Zn).set(-1,0,0,0,0,1,0,0,0,0,-1,0,0,0,0,1),left_posterior:(new Zn).set(1,0,0,0,0,0,-1,0,0,1,0,0,0,0,0,1),right_lateral:(new Zn).set(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),right_medial:(new Zn).set(0,0,-1,0,-1,0,0,0,0,1,0,0,0,0,0,1),right_ventral:(new Zn).set(-1,0,0,0,0,1,0,0,0,0,-1,0,0,0,0,1),right_posterior:(new Zn).set(1,0,0,0,0,0,-1,0,0,1,0,0,0,0,0,1)},this.setupTweakPane(),this.setViewpoint(this.viewpoint),this.centerCamera(),this.animate=this.animate.bind(this),this.animate()}setupRenderer(){this.renderer.setClearColor(16777215),this.renderer.setSize(this.width,this.height),this.renderer.setPixelRatio(window.devicePixelRatio),this.container.appendChild(this.renderer.domElement)}setupCamera(){this.camera=new Br(45,this.width/this.height,.1,2e3),this.camera.position.z=500,this.camera.lookAt(new wn(0,0,0))}setupLighting(){this.ambientLight=new bu(this.config.ambientLightColor),this.scene.add(this.ambientLight),this.directionalLight=new vu(this.config.directionalLightColor,this.config.directionalLightIntensity),this.directionalLight.position.set(1,1,1).normalize(),this.scene.add(this.directionalLight),this.light=new fu(16777215),this.light.position.set(0,0,500),this.scene.add(this.light)}setupControls(){this.controls=new tp(this.camera,this.renderer.domElement),this.controls.rotateSpeed=this.config.rotationSpeed,this.controls.zoomSpeed=1.2,this.controls.panSpeed=.8,this.controls.noZoom=!1,this.controls.noPan=!1,this.controls.staticMoving=!0,this.controls.dynamicDampingFactor=.3}setupTweakPane(){const t=document.createElement("div");t.style.position="absolute",t.style.top="10px",t.style.right="10px",t.style.width="250px",t.style.zIndex="1000",this.container.appendChild(t),this.pane=new B_({container:t,title:"NeuroSurface Controls",expanded:!0}),this.pane.registerPlugin(CC),this.pane.element.style.width="100%";const e=this.pane.addFolder({title:"Lighting",expanded:!1});e.addBinding(this.config,"ambientLightColor",{label:"Ambient Light",view:"color"}).on("change",(t=>{this.updateAmbientLight(t.value)})),e.addBinding(this.config,"directionalLightColor",{label:"Directional Light",view:"color"}).on("change",(t=>{this.updateDirectionalLight(t.value)})),e.addBinding(this.config,"directionalLightIntensity",{label:"Light Intensity",min:0,max:1,step:.01}).on("change",(t=>{this.updateDirectionalLightIntensity(t.value)}));this.pane.addFolder({title:"Camera",expanded:!1}).addButton({title:"Reset Camera"}).on("click",(()=>{this.resetCamera()}));const n=this.pane.addFolder({title:"Color Map",expanded:!0});this.intensityRangeControl=n.addBinding(this.intensityRange,"range",{label:"Intensity Range",min:this.dataRange.min,max:this.dataRange.max,step:.01}).on("change",this.updateIntensityRange.bind(this)),this.thresholdRangeControl=n.addBinding(this.thresholdRange,"range",{label:"Threshold Range",min:this.dataRange.min,max:this.dataRange.max,step:.01}).on("change",this.updateThresholdRange.bind(this));const i=this.pane.addFolder({title:"Viewpoint",expanded:!1});this.viewpointState={viewpoint:this.viewpoint},i.addBinding(this.viewpointState,"viewpoint",{label:"Viewpoint",options:{lateral:"lateral",medial:"medial",ventral:"ventral",posterior:"posterior"}}).on("change",(t=>{this.setViewpoint(t.value)}))}setViewpoint(t){let e,n="left";const i=this.surfaces.values().next().value;i&&i.hemisphere&&(n=i.hemisphere);const r=`${n}_${t}`;this.viewpoints[r]?e=this.viewpoints[r]:(console.warn(`Unknown viewpoint: ${r}`),e=(new Zn).identity()),console.log("Setting viewpoint to:",t),console.log("Current viewpoint state:",this.viewpointState),console.log("umat",e);const s=new Mn;this.surfaces.forEach((t=>{s.expandByObject(t.mesh)}));const o=s.getCenter(new wn),a=s.getSize(new wn),l=Math.max(a.x,a.y,a.z)*this.config.initialZoom,c=new wn(0,0,l).applyMatrix4(e);this.camera.position.copy(c.add(o));const h=new wn(0,1,0).applyMatrix4(e);this.camera.up.copy(h),this.camera.lookAt(o),this.controls.target.copy(o),this.controls.update(),this.viewpoint=t,this.viewpointState&&(this.viewpointState.viewpoint=t),this.render()}updateColormap(t){this.surfaces.forEach((e=>{e instanceof up&&(e.setColorMap(ColorMap.fromPreset(t)),e.updateColors())})),this.render()}updateAmbientLight(t){this.ambientLight&&(this.ambientLight.color.setHex(t),this.render())}updateDirectionalLight(t){this.directionalLight&&(this.directionalLight.color.setHex(t),this.render())}updateDirectionalLightIntensity(t){this.directionalLight&&(this.directionalLight.intensity=t,this.render())}updateIntensityRange(){console.log("NeuroSurfaceViewer: Updating intensity range",[this.intensityRange.range.min,this.intensityRange.range.max]),this.surfaces.forEach((t=>{t instanceof up&&t.colorMap.setRange([this.intensityRange.range.min,this.intensityRange.range.max])}))}updateThresholdRange(){console.log("NeuroSurfaceViewer: Updating threshold range",[this.thresholdRange.range.min,this.thresholdRange.range.max]),this.surfaces.forEach((t=>{t instanceof up&&t.colorMap.setThreshold([this.thresholdRange.range.min,this.thresholdRange.range.max])}))}resetCamera(){this.camera&&this.controls&&(this.setViewpoint(this.viewpoint),this.render())}addSurface(t,e){console.log("Adding surface:",t,"with id:",e),this.surfaces.set(e,t),t.mesh||(console.warn("Surface mesh not created. Creating now."),t.createMesh()),this.scene.add(t.mesh),t instanceof up&&(console.log("Updating data range for ColorMappedNeuroSurface"),this.updateDataRange(t.data),this.updateRangeControls()),1===this.surfaces.size&&this.resetCamera(),this.render()}updateDataRange(t){const e=Math.min(...t),n=Math.max(...t);this.dataRange.min=e,this.dataRange.max=n,this.intensityRange.range.min=e,this.intensityRange.range.max=n,this.thresholdRange.range.min=0,this.thresholdRange.range.max=0,this.updateRangeControls()}updateRangeControls(){this.intensityRangeControl.min=this.dataRange.min,this.intensityRangeControl.max=this.dataRange.max,this.intensityRangeControl.value=this.intensityRange.range,this.thresholdRangeControl.min=this.dataRange.min,this.thresholdRangeControl.max=this.dataRange.max,this.thresholdRangeControl.value=this.thresholdRange.range,this.intensityRangeControl.refresh(),this.thresholdRangeControl.refresh()}removeSurface(t){const e=this.surfaces.get(t);e&&(this.scene.remove(e.mesh),this.surfaces.delete(t))}onWindowResize(t,e){this.width=t,this.height=e,this.camera.aspect=this.width/this.height,this.camera.updateProjectionMatrix(),this.renderer.setSize(this.width,this.height)}animate(){requestAnimationFrame(this.animate),this.controls.update(),this.render()}render(){this.renderer&&this.scene&&this.camera&&this.renderer.render(this.scene,this.camera)}centerCamera(){if(0===this.surfaces.size)return;const t=new Mn;this.surfaces.forEach((e=>{t.expandByObject(e.mesh)}));const e=t.getCenter(new wn),n=t.getSize(new wn),i=Math.max(n.x,n.y,n.z),r=this.camera.fov*(Math.PI/180);let s=Math.abs(i/2/Math.tan(r/2));s*=this.config.initialZoom;const o=this.camera.position.clone().sub(this.controls.target).normalize();this.camera.position.copy(e.clone().add(o.multiplyScalar(s))),this.controls.target.copy(e),this.camera.near=s/100,this.camera.far=100*s,this.camera.updateProjectionMatrix(),this.controls.update()}setData(t,e){const n=this.surfaces.get(t);n&&n instanceof up?(n.setData(e),this.updateDataRange(e),this.updateRangeControls(),n.updateColors(),this.render(),console.log(`Updated data for surface with id: ${t}`)):console.warn(`No ColorMappedNeuroSurface found with id: ${t}`)}setVertexColors(t,e){const n=this.surfaces.get(t);n&&n instanceof dp?(n.setColors(e),this.render(),console.log(`Updated colors for surface with id: ${t}`)):console.warn(`No VertexColoredNeuroSurface found with id: ${t}`)}setRotationSpeed(t){this.config.rotationSpeed=t,this.controls&&(this.controls.rotateSpeed=t)}setInitialZoom(t){if(this.config.initialZoom=t,this.camera){const e=this.camera.position.clone().sub(this.controls.target).normalize(),n=this.camera.position.distanceTo(this.controls.target);this.camera.position.copy(this.controls.target.clone().add(e.multiplyScalar(n/t))),this.camera.updateProjectionMatrix(),this.controls.update()}}}return"undefined"!=typeof window&&(window.neurosurface={NeuroSurfaceViewer:TC,SurfaceGeometry:cp,NeuroSurface:hp,ColorMappedNeuroSurface:up,VertexColoredNeuroSurface:dp,THREE:Jd}),console.log("Neurosurface module initialized"),t.ColorMappedNeuroSurface=up,t.NeuroSurface=hp,t.NeuroSurfaceViewer=TC,t.SurfaceGeometry=cp,t.THREE=Jd,t.VertexColoredNeuroSurface=dp,Object.defineProperty(t,"__esModule",{value:!0}),t}({});
+	 */const e="132",n={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2},i=0,r=1,s=2,o=1,a=2,l=3,h=0,c=1,u=2,d=0,p=1,m=2,f=3,g=4,v=5,b=100,_=101,w=102,x=103,y=104,M=200,E=201,S=202,C=203,T=204,P=205,A=206,L=207,R=208,D=209,k=210,I=0,V=1,N=2,z=3,O=4,B=5,F=6,U=7,H=0,G=1,j=2,W=0,q=1,X=2,K=3,Y=4,Z=5,$=300,J=301,Q=302,tt=303,et=304,nt=306,it=307,rt=1e3,st=1001,ot=1002,at=1003,lt=1004,ht=1005,ct=1006,ut=1007,dt=1008,pt=1009,mt=1010,ft=1011,gt=1012,vt=1013,bt=1014,_t=1015,wt=1016,xt=1017,yt=1018,Mt=1019,Et=1020,St=1021,Ct=1022,Tt=1023,Pt=1024,At=1025,Lt=Tt,Rt=1026,Dt=1027,kt=1028,It=1029,Vt=1030,Nt=1031,zt=1032,Ot=1033,Bt=33776,Ft=33777,Ut=33778,Ht=33779,Gt=35840,jt=35841,Wt=35842,qt=35843,Xt=36196,Kt=37492,Yt=37496,Zt=37808,$t=37809,Jt=37810,Qt=37811,te=37812,ee=37813,ne=37814,ie=37815,re=37816,se=37817,oe=37818,ae=37819,le=37820,he=37821,ce=36492,ue=37840,de=37841,pe=37842,me=37843,fe=37844,ge=37845,ve=37846,be=37847,_e=37848,we=37849,xe=37850,ye=37851,Me=37852,Ee=37853,Se=2300,Ce=2301,Te=2302,Pe=2400,Ae=2401,Le=2402,Re=2500,De=2501,ke=3e3,Ie=3001,Ve=3007,Ne=3002,ze=3003,Oe=3004,Be=3005,Fe=3006,Ue=3201,He=0,Ge=1,je=7680,We=35044,qe=35048,Xe="300 es";class Ke{addEventListener(t,e){void 0===this._listeners&&(this._listeners={});const n=this._listeners;void 0===n[t]&&(n[t]=[]),-1===n[t].indexOf(e)&&n[t].push(e)}hasEventListener(t,e){if(void 0===this._listeners)return!1;const n=this._listeners;return void 0!==n[t]&&-1!==n[t].indexOf(e)}removeEventListener(t,e){if(void 0===this._listeners)return;const n=this._listeners[t];if(void 0!==n){const t=n.indexOf(e);-1!==t&&n.splice(t,1)}}dispatchEvent(t){if(void 0===this._listeners)return;const e=this._listeners[t.type];if(void 0!==e){t.target=this;const n=e.slice(0);for(let e=0,i=n.length;e<i;e++)n[e].call(this,t);t.target=null}}}const Ye=[];for(let t=0;t<256;t++)Ye[t]=(t<16?"0":"")+t.toString(16);let Ze=1234567;const $e=Math.PI/180,Je=180/Math.PI;function Qe(){const t=4294967295*Math.random()|0,e=4294967295*Math.random()|0,n=4294967295*Math.random()|0,i=4294967295*Math.random()|0;return(Ye[255&t]+Ye[t>>8&255]+Ye[t>>16&255]+Ye[t>>24&255]+"-"+Ye[255&e]+Ye[e>>8&255]+"-"+Ye[e>>16&15|64]+Ye[e>>24&255]+"-"+Ye[63&n|128]+Ye[n>>8&255]+"-"+Ye[n>>16&255]+Ye[n>>24&255]+Ye[255&i]+Ye[i>>8&255]+Ye[i>>16&255]+Ye[i>>24&255]).toUpperCase()}function tn(t,e,n){return Math.max(e,Math.min(n,t))}function en(t,e){return(t%e+e)%e}function nn(t,e,n){return(1-n)*t+n*e}function rn(t){return!(t&t-1)&&0!==t}function sn(t){return Math.pow(2,Math.ceil(Math.log(t)/Math.LN2))}function on(t){return Math.pow(2,Math.floor(Math.log(t)/Math.LN2))}var an=Object.freeze({__proto__:null,DEG2RAD:$e,RAD2DEG:Je,generateUUID:Qe,clamp:tn,euclideanModulo:en,mapLinear:function(t,e,n,i,r){return i+(t-e)*(r-i)/(n-e)},inverseLerp:function(t,e,n){return t!==e?(n-t)/(e-t):0},lerp:nn,damp:function(t,e,n,i){return nn(t,e,1-Math.exp(-n*i))},pingpong:function(t,e=1){return e-Math.abs(en(t,2*e)-e)},smoothstep:function(t,e,n){return t<=e?0:t>=n?1:(t=(t-e)/(n-e))*t*(3-2*t)},smootherstep:function(t,e,n){return t<=e?0:t>=n?1:(t=(t-e)/(n-e))*t*t*(t*(6*t-15)+10)},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},seededRandom:function(t){return void 0!==t&&(Ze=t%2147483647),Ze=16807*Ze%2147483647,(Ze-1)/2147483646},degToRad:function(t){return t*$e},radToDeg:function(t){return t*Je},isPowerOfTwo:rn,ceilPowerOfTwo:sn,floorPowerOfTwo:on,setQuaternionFromProperEuler:function(t,e,n,i,r){const s=Math.cos,o=Math.sin,a=s(n/2),l=o(n/2),h=s((e+i)/2),c=o((e+i)/2),u=s((e-i)/2),d=o((e-i)/2),p=s((i-e)/2),m=o((i-e)/2);switch(r){case"XYX":t.set(a*c,l*u,l*d,a*h);break;case"YZY":t.set(l*d,a*c,l*u,a*h);break;case"ZXZ":t.set(l*u,l*d,a*c,a*h);break;case"XZX":t.set(a*c,l*m,l*p,a*h);break;case"YXY":t.set(l*p,a*c,l*m,a*h);break;case"ZYZ":t.set(l*m,l*p,a*c,a*h);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+r)}}});class ln{constructor(t=0,e=0){this.x=t,this.y=e}get width(){return this.x}set width(t){this.x=t}get height(){return this.y}set height(t){this.y=t}set(t,e){return this.x=t,this.y=e,this}setScalar(t){return this.x=t,this.y=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y)}copy(t){return this.x=t.x,this.y=t.y,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this)}addScalar(t){return this.x+=t,this.y+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this)}subScalar(t){return this.x-=t,this.y-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this}multiply(t){return this.x*=t.x,this.y*=t.y,this}multiplyScalar(t){return this.x*=t,this.y*=t,this}divide(t){return this.x/=t.x,this.y/=t.y,this}divideScalar(t){return this.multiplyScalar(1/t)}applyMatrix3(t){const e=this.x,n=this.y,i=t.elements;return this.x=i[0]*e+i[3]*n+i[6],this.y=i[1]*e+i[4]*n+i[7],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(t){return this.x*t.x+this.y*t.y}cross(t){return this.x*t.y-this.y*t.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y;return e*e+n*n}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this}equals(t){return t.x===this.x&&t.y===this.y}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this}rotateAround(t,e){const n=Math.cos(e),i=Math.sin(e),r=this.x-t.x,s=this.y-t.y;return this.x=r*n-s*i+t.x,this.y=r*i+s*n+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}}ln.prototype.isVector2=!0;class hn{constructor(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}set(t,e,n,i,r,s,o,a,l){const h=this.elements;return h[0]=t,h[1]=i,h[2]=o,h[3]=e,h[4]=r,h[5]=a,h[6]=n,h[7]=s,h[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],o=n[3],a=n[6],l=n[1],h=n[4],c=n[7],u=n[2],d=n[5],p=n[8],m=i[0],f=i[3],g=i[6],v=i[1],b=i[4],_=i[7],w=i[2],x=i[5],y=i[8];return r[0]=s*m+o*v+a*w,r[3]=s*f+o*b+a*x,r[6]=s*g+o*_+a*y,r[1]=l*m+h*v+c*w,r[4]=l*f+h*b+c*x,r[7]=l*g+h*_+c*y,r[2]=u*m+d*v+p*w,r[5]=u*f+d*b+p*x,r[8]=u*g+d*_+p*y,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],o=t[5],a=t[6],l=t[7],h=t[8];return e*s*h-e*o*l-n*r*h+n*o*a+i*r*l-i*s*a}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],o=t[5],a=t[6],l=t[7],h=t[8],c=h*s-o*l,u=o*a-h*r,d=l*r-s*a,p=e*c+n*u+i*d;if(0===p)return this.set(0,0,0,0,0,0,0,0,0);const m=1/p;return t[0]=c*m,t[1]=(i*l-h*n)*m,t[2]=(o*n-i*s)*m,t[3]=u*m,t[4]=(h*e-i*a)*m,t[5]=(i*r-o*e)*m,t[6]=d*m,t[7]=(n*a-l*e)*m,t[8]=(s*e-n*r)*m,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,i,r,s,o){const a=Math.cos(r),l=Math.sin(r);return this.set(n*a,n*l,-n*(a*s+l*o)+s+t,-i*l,i*a,-i*(-l*s+a*o)+o+e,0,0,1),this}scale(t,e){const n=this.elements;return n[0]*=t,n[3]*=t,n[6]*=t,n[1]*=e,n[4]*=e,n[7]*=e,this}rotate(t){const e=Math.cos(t),n=Math.sin(t),i=this.elements,r=i[0],s=i[3],o=i[6],a=i[1],l=i[4],h=i[7];return i[0]=e*r+n*a,i[3]=e*s+n*l,i[6]=e*o+n*h,i[1]=-n*r+e*a,i[4]=-n*s+e*l,i[7]=-n*o+e*h,this}translate(t,e){const n=this.elements;return n[0]+=t*n[2],n[3]+=t*n[5],n[6]+=t*n[8],n[1]+=e*n[2],n[4]+=e*n[5],n[7]+=e*n[8],this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<9;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return(new this.constructor).fromArray(this.elements)}}let cn;hn.prototype.isMatrix3=!0;class un{static getDataURL(t){if(/^data:/i.test(t.src))return t.src;if("undefined"==typeof HTMLCanvasElement)return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{void 0===cn&&(cn=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),cn.width=t.width,cn.height=t.height;const n=cn.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=cn}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}}let dn=0;class pn extends Ke{constructor(t=pn.DEFAULT_IMAGE,e=pn.DEFAULT_MAPPING,n=st,i=st,r=ct,s=dt,o=Tt,a=pt,l=1,h=ke){super(),Object.defineProperty(this,"id",{value:dn++}),this.uuid=Qe(),this.name="",this.image=t,this.mipmaps=[],this.mapping=e,this.wrapS=n,this.wrapT=i,this.magFilter=r,this.minFilter=s,this.anisotropy=l,this.format=o,this.internalFormat=null,this.type=a,this.offset=new ln(0,0),this.repeat=new ln(1,1),this.center=new ln(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new hn,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=h,this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];const n={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){const i=this.image;if(void 0===i.uuid&&(i.uuid=Qe()),!e&&void 0===t.images[i.uuid]){let e;if(Array.isArray(i)){e=[];for(let t=0,n=i.length;t<n;t++)i[t].isDataTexture?e.push(mn(i[t].image)):e.push(mn(i[t]))}else e=mn(i);t.images[i.uuid]={uuid:i.uuid,url:e}}n.image=i.uuid}return e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==$)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case rt:t.x=t.x-Math.floor(t.x);break;case st:t.x=t.x<0?0:1;break;case ot:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case rt:t.y=t.y-Math.floor(t.y);break;case st:t.y=t.y<0?0:1;break;case ot:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){!0===t&&this.version++}}function mn(t){return"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap?un.getDataURL(t):t.data?{data:Array.prototype.slice.call(t.data),width:t.width,height:t.height,type:t.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}pn.DEFAULT_IMAGE=void 0,pn.DEFAULT_MAPPING=$,pn.prototype.isTexture=!0;class fn{constructor(t=0,e=0,n=0,i=1){this.x=t,this.y=e,this.z=n,this.w=i}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,i){return this.x=t,this.y=e,this.z=n,this.w=i,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=this.w,s=t.elements;return this.x=s[0]*e+s[4]*n+s[8]*i+s[12]*r,this.y=s[1]*e+s[5]*n+s[9]*i+s[13]*r,this.z=s[2]*e+s[6]*n+s[10]*i+s[14]*r,this.w=s[3]*e+s[7]*n+s[11]*i+s[15]*r,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,i,r;const s=.01,o=.1,a=t.elements,l=a[0],h=a[4],c=a[8],u=a[1],d=a[5],p=a[9],m=a[2],f=a[6],g=a[10];if(Math.abs(h-u)<s&&Math.abs(c-m)<s&&Math.abs(p-f)<s){if(Math.abs(h+u)<o&&Math.abs(c+m)<o&&Math.abs(p+f)<o&&Math.abs(l+d+g-3)<o)return this.set(1,0,0,0),this;e=Math.PI;const t=(l+1)/2,a=(d+1)/2,v=(g+1)/2,b=(h+u)/4,_=(c+m)/4,w=(p+f)/4;return t>a&&t>v?t<s?(n=0,i=.707106781,r=.707106781):(n=Math.sqrt(t),i=b/n,r=_/n):a>v?a<s?(n=.707106781,i=0,r=.707106781):(i=Math.sqrt(a),n=b/i,r=w/i):v<s?(n=.707106781,i=.707106781,r=0):(r=Math.sqrt(v),n=_/r,i=w/r),this.set(n,i,r,e),this}let v=Math.sqrt((f-p)*(f-p)+(c-m)*(c-m)+(u-h)*(u-h));return Math.abs(v)<.001&&(v=1),this.x=(f-p)/v,this.y=(c-m)/v,this.z=(u-h)/v,this.w=Math.acos((l+d+g-1)/2),this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}}fn.prototype.isVector4=!0;class gn extends Ke{constructor(t,e,n={}){super(),this.width=t,this.height=e,this.depth=1,this.scissor=new fn(0,0,t,e),this.scissorTest=!1,this.viewport=new fn(0,0,t,e),this.texture=new pn(void 0,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.encoding),this.texture.isRenderTargetTexture=!0,this.texture.image={width:t,height:e,depth:1},this.texture.generateMipmaps=void 0!==n.generateMipmaps&&n.generateMipmaps,this.texture.internalFormat=void 0!==n.internalFormat?n.internalFormat:null,this.texture.minFilter=void 0!==n.minFilter?n.minFilter:ct,this.depthBuffer=void 0===n.depthBuffer||n.depthBuffer,this.stencilBuffer=void 0!==n.stencilBuffer&&n.stencilBuffer,this.depthTexture=void 0!==n.depthTexture?n.depthTexture:null}setTexture(t){t.image={width:this.width,height:this.height,depth:this.depth},this.texture=t}setSize(t,e,n=1){this.width===t&&this.height===e&&this.depth===n||(this.width=t,this.height=e,this.depth=n,this.texture.image.width=t,this.texture.image.height=e,this.texture.image.depth=n,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.width=t.width,this.height=t.height,this.depth=t.depth,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.texture.image={...this.texture.image},this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this}dispose(){this.dispatchEvent({type:"dispose"})}}gn.prototype.isWebGLRenderTarget=!0;class vn extends gn{constructor(t,e,n){super(t,e);const i=this.texture;this.texture=[];for(let t=0;t<n;t++)this.texture[t]=i.clone()}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let i=0,r=this.texture.length;i<r;i++)this.texture[i].image.width=t,this.texture[i].image.height=e,this.texture[i].image.depth=n;this.dispose()}return this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e),this}copy(t){this.dispose(),this.width=t.width,this.height=t.height,this.depth=t.depth,this.viewport.set(0,0,this.width,this.height),this.scissor.set(0,0,this.width,this.height),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this.texture.length=0;for(let e=0,n=t.texture.length;e<n;e++)this.texture[e]=t.texture[e].clone();return this}}vn.prototype.isWebGLMultipleRenderTargets=!0;class bn extends gn{constructor(t,e,n){super(t,e,n),this.samples=4}copy(t){return super.copy.call(this,t),this.samples=t.samples,this}}bn.prototype.isWebGLMultisampleRenderTarget=!0;class _n{constructor(t=0,e=0,n=0,i=1){this._x=t,this._y=e,this._z=n,this._w=i}static slerp(t,e,n,i){return console.warn("THREE.Quaternion: Static .slerp() has been deprecated. Use qm.slerpQuaternions( qa, qb, t ) instead."),n.slerpQuaternions(t,e,i)}static slerpFlat(t,e,n,i,r,s,o){let a=n[i+0],l=n[i+1],h=n[i+2],c=n[i+3];const u=r[s+0],d=r[s+1],p=r[s+2],m=r[s+3];if(0===o)return t[e+0]=a,t[e+1]=l,t[e+2]=h,void(t[e+3]=c);if(1===o)return t[e+0]=u,t[e+1]=d,t[e+2]=p,void(t[e+3]=m);if(c!==m||a!==u||l!==d||h!==p){let t=1-o;const e=a*u+l*d+h*p+c*m,n=e>=0?1:-1,i=1-e*e;if(i>Number.EPSILON){const r=Math.sqrt(i),s=Math.atan2(r,e*n);t=Math.sin(t*s)/r,o=Math.sin(o*s)/r}const r=o*n;if(a=a*t+u*r,l=l*t+d*r,h=h*t+p*r,c=c*t+m*r,t===1-o){const t=1/Math.sqrt(a*a+l*l+h*h+c*c);a*=t,l*=t,h*=t,c*=t}}t[e]=a,t[e+1]=l,t[e+2]=h,t[e+3]=c}static multiplyQuaternionsFlat(t,e,n,i,r,s){const o=n[i],a=n[i+1],l=n[i+2],h=n[i+3],c=r[s],u=r[s+1],d=r[s+2],p=r[s+3];return t[e]=o*p+h*c+a*d-l*u,t[e+1]=a*p+h*u+l*c-o*d,t[e+2]=l*p+h*d+o*u-a*c,t[e+3]=h*p-o*c-a*u-l*d,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,i){return this._x=t,this._y=e,this._z=n,this._w=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");const n=t._x,i=t._y,r=t._z,s=t._order,o=Math.cos,a=Math.sin,l=o(n/2),h=o(i/2),c=o(r/2),u=a(n/2),d=a(i/2),p=a(r/2);switch(s){case"XYZ":this._x=u*h*c+l*d*p,this._y=l*d*c-u*h*p,this._z=l*h*p+u*d*c,this._w=l*h*c-u*d*p;break;case"YXZ":this._x=u*h*c+l*d*p,this._y=l*d*c-u*h*p,this._z=l*h*p-u*d*c,this._w=l*h*c+u*d*p;break;case"ZXY":this._x=u*h*c-l*d*p,this._y=l*d*c+u*h*p,this._z=l*h*p+u*d*c,this._w=l*h*c-u*d*p;break;case"ZYX":this._x=u*h*c-l*d*p,this._y=l*d*c+u*h*p,this._z=l*h*p-u*d*c,this._w=l*h*c+u*d*p;break;case"YZX":this._x=u*h*c+l*d*p,this._y=l*d*c+u*h*p,this._z=l*h*p-u*d*c,this._w=l*h*c-u*d*p;break;case"XZY":this._x=u*h*c-l*d*p,this._y=l*d*c-u*h*p,this._z=l*h*p+u*d*c,this._w=l*h*c+u*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!1!==e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,i=Math.sin(n);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],i=e[4],r=e[8],s=e[1],o=e[5],a=e[9],l=e[2],h=e[6],c=e[10],u=n+o+c;if(u>0){const t=.5/Math.sqrt(u+1);this._w=.25/t,this._x=(h-a)*t,this._y=(r-l)*t,this._z=(s-i)*t}else if(n>o&&n>c){const t=2*Math.sqrt(1+n-o-c);this._w=(h-a)/t,this._x=.25*t,this._y=(i+s)/t,this._z=(r+l)/t}else if(o>c){const t=2*Math.sqrt(1+o-n-c);this._w=(r-l)/t,this._x=(i+s)/t,this._y=.25*t,this._z=(a+h)/t}else{const t=2*Math.sqrt(1+c-n-o);this._w=(s-i)/t,this._x=(r+l)/t,this._y=(a+h)/t,this._z=.25*t}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(tn(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(0===n)return this;const i=Math.min(1,e/n);return this.slerp(t,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,i=t._y,r=t._z,s=t._w,o=e._x,a=e._y,l=e._z,h=e._w;return this._x=n*h+s*o+i*l-r*a,this._y=i*h+s*a+r*o-n*l,this._z=r*h+s*l+n*a-i*o,this._w=s*h-n*o-i*a-r*l,this._onChangeCallback(),this}slerp(t,e){if(0===e)return this;if(1===e)return this.copy(t);const n=this._x,i=this._y,r=this._z,s=this._w;let o=s*t._w+n*t._x+i*t._y+r*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=s,this._x=n,this._y=i,this._z=r,this;const a=1-o*o;if(a<=Number.EPSILON){const t=1-e;return this._w=t*s+e*this._w,this._x=t*n+e*this._x,this._y=t*i+e*this._y,this._z=t*r+e*this._z,this.normalize(),this._onChangeCallback(),this}const l=Math.sqrt(a),h=Math.atan2(l,o),c=Math.sin((1-e)*h)/l,u=Math.sin(e*h)/l;return this._w=s*c+this._w*u,this._x=n*c+this._x*u,this._y=i*c+this._y*u,this._z=r*c+this._z*u,this._onChangeCallback(),this}slerpQuaternions(t,e,n){this.copy(t).slerp(e,n)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}}_n.prototype.isQuaternion=!0;class wn{constructor(t=0,e=0,n=0){this.x=t,this.y=e,this.z=n}set(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return t&&t.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(yn.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(yn.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*i,this.y=r[1]*e+r[4]*n+r[7]*i,this.z=r[2]*e+r[5]*n+r[8]*i,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=t.elements,s=1/(r[3]*e+r[7]*n+r[11]*i+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*i+r[12])*s,this.y=(r[1]*e+r[5]*n+r[9]*i+r[13])*s,this.z=(r[2]*e+r[6]*n+r[10]*i+r[14])*s,this}applyQuaternion(t){const e=this.x,n=this.y,i=this.z,r=t.x,s=t.y,o=t.z,a=t.w,l=a*e+s*i-o*n,h=a*n+o*e-r*i,c=a*i+r*n-s*e,u=-r*e-s*n-o*i;return this.x=l*a+u*-r+h*-o-c*-s,this.y=h*a+u*-s+c*-r-l*-o,this.z=c*a+u*-o+l*-s-h*-r,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*i,this.y=r[1]*e+r[5]*n+r[9]*i,this.z=r[2]*e+r[6]*n+r[10]*i,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t,e){return void 0!==e?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e)):this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,i=t.y,r=t.z,s=e.x,o=e.y,a=e.z;return this.x=i*a-r*o,this.y=r*s-n*a,this.z=n*o-i*s,this}projectOnVector(t){const e=t.lengthSq();if(0===e)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return xn.copy(this).projectOnVector(t),this.sub(xn)}reflect(t){return this.sub(xn.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(tn(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,i=this.z-t.z;return e*e+n*n+i*i}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const i=Math.sin(e)*t;return this.x=i*Math.sin(n),this.y=Math.cos(e)*t,this.z=i*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=i,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,4*e)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,3*e)}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}}wn.prototype.isVector3=!0;const xn=new wn,yn=new _n;class Mn{constructor(t=new wn(1/0,1/0,1/0),e=new wn(-1/0,-1/0,-1/0)){this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){let e=1/0,n=1/0,i=1/0,r=-1/0,s=-1/0,o=-1/0;for(let a=0,l=t.length;a<l;a+=3){const l=t[a],h=t[a+1],c=t[a+2];l<e&&(e=l),h<n&&(n=h),c<i&&(i=c),l>r&&(r=l),h>s&&(s=h),c>o&&(o=c)}return this.min.set(e,n,i),this.max.set(r,s,o),this}setFromBufferAttribute(t){let e=1/0,n=1/0,i=1/0,r=-1/0,s=-1/0,o=-1/0;for(let a=0,l=t.count;a<l;a++){const l=t.getX(a),h=t.getY(a),c=t.getZ(a);l<e&&(e=l),h<n&&(n=h),c<i&&(i=c),l>r&&(r=l),h>s&&(s=h),c>o&&(o=c)}return this.min.set(e,n,i),this.max.set(r,s,o),this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=Sn.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t){return this.makeEmpty(),this.expandByObject(t)}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t){t.updateWorldMatrix(!1,!1);const e=t.geometry;void 0!==e&&(null===e.boundingBox&&e.computeBoundingBox(),Cn.copy(e.boundingBox),Cn.applyMatrix4(t.matrixWorld),this.union(Cn));const n=t.children;for(let t=0,e=n.length;t<e;t++)this.expandByObject(n[t]);return this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)}intersectsSphere(t){return this.clampPoint(t.center,Sn),Sn.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(kn),In.subVectors(this.max,kn),Tn.subVectors(t.a,kn),Pn.subVectors(t.b,kn),An.subVectors(t.c,kn),Ln.subVectors(Pn,Tn),Rn.subVectors(An,Pn),Dn.subVectors(Tn,An);let e=[0,-Ln.z,Ln.y,0,-Rn.z,Rn.y,0,-Dn.z,Dn.y,Ln.z,0,-Ln.x,Rn.z,0,-Rn.x,Dn.z,0,-Dn.x,-Ln.y,Ln.x,0,-Rn.y,Rn.x,0,-Dn.y,Dn.x,0];return!!zn(e,Tn,Pn,An,In)&&(e=[1,0,0,0,1,0,0,0,1],!!zn(e,Tn,Pn,An,In)&&(Vn.crossVectors(Ln,Rn),e=[Vn.x,Vn.y,Vn.z],zn(e,Tn,Pn,An,In)))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return Sn.copy(t).clamp(this.min,this.max).sub(t).length()}getBoundingSphere(t){return this.getCenter(t.center),t.radius=.5*this.getSize(Sn).length(),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()||(En[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),En[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),En[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),En[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),En[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),En[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),En[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),En[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(En)),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}Mn.prototype.isBox3=!0;const En=[new wn,new wn,new wn,new wn,new wn,new wn,new wn,new wn],Sn=new wn,Cn=new Mn,Tn=new wn,Pn=new wn,An=new wn,Ln=new wn,Rn=new wn,Dn=new wn,kn=new wn,In=new wn,Vn=new wn,Nn=new wn;function zn(t,e,n,i,r){for(let s=0,o=t.length-3;s<=o;s+=3){Nn.fromArray(t,s);const o=r.x*Math.abs(Nn.x)+r.y*Math.abs(Nn.y)+r.z*Math.abs(Nn.z),a=e.dot(Nn),l=n.dot(Nn),h=i.dot(Nn);if(Math.max(-Math.max(a,l,h),Math.min(a,l,h))>o)return!1}return!0}const On=new Mn,Bn=new wn,Fn=new wn,Un=new wn;class Hn{constructor(t=new wn,e=-1){this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;void 0!==e?n.copy(e):On.setFromPoints(t).getCenter(n);let i=0;for(let e=0,r=t.length;e<r;e++)i=Math.max(i,n.distanceToSquared(t[e]));return this.radius=Math.sqrt(i),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){Un.subVectors(t,this.center);const e=Un.lengthSq();if(e>this.radius*this.radius){const t=Math.sqrt(e),n=.5*(t-this.radius);this.center.add(Un.multiplyScalar(n/t)),this.radius+=n}return this}union(t){return Fn.subVectors(t.center,this.center).normalize().multiplyScalar(t.radius),this.expandByPoint(Bn.copy(t.center).add(Fn)),this.expandByPoint(Bn.copy(t.center).sub(Fn)),this}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const Gn=new wn,jn=new wn,Wn=new wn,qn=new wn,Xn=new wn,Kn=new wn,Yn=new wn;class Zn{constructor(t=new wn,e=new wn(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.direction).multiplyScalar(t).add(this.origin)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,Gn)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.direction).multiplyScalar(n).add(this.origin)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=Gn.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(Gn.copy(this.direction).multiplyScalar(e).add(this.origin),Gn.distanceToSquared(t))}distanceSqToSegment(t,e,n,i){jn.copy(t).add(e).multiplyScalar(.5),Wn.copy(e).sub(t).normalize(),qn.copy(this.origin).sub(jn);const r=.5*t.distanceTo(e),s=-this.direction.dot(Wn),o=qn.dot(this.direction),a=-qn.dot(Wn),l=qn.lengthSq(),h=Math.abs(1-s*s);let c,u,d,p;if(h>0)if(c=s*a-o,u=s*o-a,p=r*h,c>=0)if(u>=-p)if(u<=p){const t=1/h;c*=t,u*=t,d=c*(c+s*u+2*o)+u*(s*c+u+2*a)+l}else u=r,c=Math.max(0,-(s*u+o)),d=-c*c+u*(u+2*a)+l;else u=-r,c=Math.max(0,-(s*u+o)),d=-c*c+u*(u+2*a)+l;else u<=-p?(c=Math.max(0,-(-s*r+o)),u=c>0?-r:Math.min(Math.max(-r,-a),r),d=-c*c+u*(u+2*a)+l):u<=p?(c=0,u=Math.min(Math.max(-r,-a),r),d=u*(u+2*a)+l):(c=Math.max(0,-(s*r+o)),u=c>0?r:Math.min(Math.max(-r,-a),r),d=-c*c+u*(u+2*a)+l);else u=s>0?-r:r,c=Math.max(0,-(s*u+o)),d=-c*c+u*(u+2*a)+l;return n&&n.copy(this.direction).multiplyScalar(c).add(this.origin),i&&i.copy(Wn).multiplyScalar(u).add(jn),d}intersectSphere(t,e){Gn.subVectors(t.center,this.origin);const n=Gn.dot(this.direction),i=Gn.dot(Gn)-n*n,r=t.radius*t.radius;if(i>r)return null;const s=Math.sqrt(r-i),o=n-s,a=n+s;return o<0&&a<0?null:o<0?this.at(a,e):this.at(o,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return null===n?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);if(0===e)return!0;return t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,i,r,s,o,a;const l=1/this.direction.x,h=1/this.direction.y,c=1/this.direction.z,u=this.origin;return l>=0?(n=(t.min.x-u.x)*l,i=(t.max.x-u.x)*l):(n=(t.max.x-u.x)*l,i=(t.min.x-u.x)*l),h>=0?(r=(t.min.y-u.y)*h,s=(t.max.y-u.y)*h):(r=(t.max.y-u.y)*h,s=(t.min.y-u.y)*h),n>s||r>i?null:((r>n||n!=n)&&(n=r),(s<i||i!=i)&&(i=s),c>=0?(o=(t.min.z-u.z)*c,a=(t.max.z-u.z)*c):(o=(t.max.z-u.z)*c,a=(t.min.z-u.z)*c),n>a||o>i?null:((o>n||n!=n)&&(n=o),(a<i||i!=i)&&(i=a),i<0?null:this.at(n>=0?n:i,e)))}intersectsBox(t){return null!==this.intersectBox(t,Gn)}intersectTriangle(t,e,n,i,r){Xn.subVectors(e,t),Kn.subVectors(n,t),Yn.crossVectors(Xn,Kn);let s,o=this.direction.dot(Yn);if(o>0){if(i)return null;s=1}else{if(!(o<0))return null;s=-1,o=-o}qn.subVectors(this.origin,t);const a=s*this.direction.dot(Kn.crossVectors(qn,Kn));if(a<0)return null;const l=s*this.direction.dot(Xn.cross(qn));if(l<0)return null;if(a+l>o)return null;const h=-s*qn.dot(Yn);return h<0?null:this.at(h/o,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class $n{constructor(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}set(t,e,n,i,r,s,o,a,l,h,c,u,d,p,m,f){const g=this.elements;return g[0]=t,g[4]=e,g[8]=n,g[12]=i,g[1]=r,g[5]=s,g[9]=o,g[13]=a,g[2]=l,g[6]=h,g[10]=c,g[14]=u,g[3]=d,g[7]=p,g[11]=m,g[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new $n).fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,i=1/Jn.setFromMatrixColumn(t,0).length(),r=1/Jn.setFromMatrixColumn(t,1).length(),s=1/Jn.setFromMatrixColumn(t,2).length();return e[0]=n[0]*i,e[1]=n[1]*i,e[2]=n[2]*i,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*s,e[9]=n[9]*s,e[10]=n[10]*s,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){t&&t.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");const e=this.elements,n=t.x,i=t.y,r=t.z,s=Math.cos(n),o=Math.sin(n),a=Math.cos(i),l=Math.sin(i),h=Math.cos(r),c=Math.sin(r);if("XYZ"===t.order){const t=s*h,n=s*c,i=o*h,r=o*c;e[0]=a*h,e[4]=-a*c,e[8]=l,e[1]=n+i*l,e[5]=t-r*l,e[9]=-o*a,e[2]=r-t*l,e[6]=i+n*l,e[10]=s*a}else if("YXZ"===t.order){const t=a*h,n=a*c,i=l*h,r=l*c;e[0]=t+r*o,e[4]=i*o-n,e[8]=s*l,e[1]=s*c,e[5]=s*h,e[9]=-o,e[2]=n*o-i,e[6]=r+t*o,e[10]=s*a}else if("ZXY"===t.order){const t=a*h,n=a*c,i=l*h,r=l*c;e[0]=t-r*o,e[4]=-s*c,e[8]=i+n*o,e[1]=n+i*o,e[5]=s*h,e[9]=r-t*o,e[2]=-s*l,e[6]=o,e[10]=s*a}else if("ZYX"===t.order){const t=s*h,n=s*c,i=o*h,r=o*c;e[0]=a*h,e[4]=i*l-n,e[8]=t*l+r,e[1]=a*c,e[5]=r*l+t,e[9]=n*l-i,e[2]=-l,e[6]=o*a,e[10]=s*a}else if("YZX"===t.order){const t=s*a,n=s*l,i=o*a,r=o*l;e[0]=a*h,e[4]=r-t*c,e[8]=i*c+n,e[1]=c,e[5]=s*h,e[9]=-o*h,e[2]=-l*h,e[6]=n*c+i,e[10]=t-r*c}else if("XZY"===t.order){const t=s*a,n=s*l,i=o*a,r=o*l;e[0]=a*h,e[4]=-c,e[8]=l*h,e[1]=t*c+r,e[5]=s*h,e[9]=n*c-i,e[2]=i*c-n,e[6]=o*h,e[10]=r*c+t}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(ti,t,ei)}lookAt(t,e,n){const i=this.elements;return ri.subVectors(t,e),0===ri.lengthSq()&&(ri.z=1),ri.normalize(),ni.crossVectors(n,ri),0===ni.lengthSq()&&(1===Math.abs(n.z)?ri.x+=1e-4:ri.z+=1e-4,ri.normalize(),ni.crossVectors(n,ri)),ni.normalize(),ii.crossVectors(ri,ni),i[0]=ni.x,i[4]=ii.x,i[8]=ri.x,i[1]=ni.y,i[5]=ii.y,i[9]=ri.y,i[2]=ni.z,i[6]=ii.z,i[10]=ri.z,this}multiply(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],o=n[4],a=n[8],l=n[12],h=n[1],c=n[5],u=n[9],d=n[13],p=n[2],m=n[6],f=n[10],g=n[14],v=n[3],b=n[7],_=n[11],w=n[15],x=i[0],y=i[4],M=i[8],E=i[12],S=i[1],C=i[5],T=i[9],P=i[13],A=i[2],L=i[6],R=i[10],D=i[14],k=i[3],I=i[7],V=i[11],N=i[15];return r[0]=s*x+o*S+a*A+l*k,r[4]=s*y+o*C+a*L+l*I,r[8]=s*M+o*T+a*R+l*V,r[12]=s*E+o*P+a*D+l*N,r[1]=h*x+c*S+u*A+d*k,r[5]=h*y+c*C+u*L+d*I,r[9]=h*M+c*T+u*R+d*V,r[13]=h*E+c*P+u*D+d*N,r[2]=p*x+m*S+f*A+g*k,r[6]=p*y+m*C+f*L+g*I,r[10]=p*M+m*T+f*R+g*V,r[14]=p*E+m*P+f*D+g*N,r[3]=v*x+b*S+_*A+w*k,r[7]=v*y+b*C+_*L+w*I,r[11]=v*M+b*T+_*R+w*V,r[15]=v*E+b*P+_*D+w*N,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],i=t[8],r=t[12],s=t[1],o=t[5],a=t[9],l=t[13],h=t[2],c=t[6],u=t[10],d=t[14];return t[3]*(+r*a*c-i*l*c-r*o*u+n*l*u+i*o*d-n*a*d)+t[7]*(+e*a*d-e*l*u+r*s*u-i*s*d+i*l*h-r*a*h)+t[11]*(+e*l*c-e*o*d-r*s*c+n*s*d+r*o*h-n*l*h)+t[15]*(-i*o*h-e*a*c+e*o*u+i*s*c-n*s*u+n*a*h)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const i=this.elements;return t.isVector3?(i[12]=t.x,i[13]=t.y,i[14]=t.z):(i[12]=t,i[13]=e,i[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],o=t[5],a=t[6],l=t[7],h=t[8],c=t[9],u=t[10],d=t[11],p=t[12],m=t[13],f=t[14],g=t[15],v=c*f*l-m*u*l+m*a*d-o*f*d-c*a*g+o*u*g,b=p*u*l-h*f*l-p*a*d+s*f*d+h*a*g-s*u*g,_=h*m*l-p*c*l+p*o*d-s*m*d-h*o*g+s*c*g,w=p*c*a-h*m*a-p*o*u+s*m*u+h*o*f-s*c*f,x=e*v+n*b+i*_+r*w;if(0===x)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const y=1/x;return t[0]=v*y,t[1]=(m*u*r-c*f*r-m*i*d+n*f*d+c*i*g-n*u*g)*y,t[2]=(o*f*r-m*a*r+m*i*l-n*f*l-o*i*g+n*a*g)*y,t[3]=(c*a*r-o*u*r-c*i*l+n*u*l+o*i*d-n*a*d)*y,t[4]=b*y,t[5]=(h*f*r-p*u*r+p*i*d-e*f*d-h*i*g+e*u*g)*y,t[6]=(p*a*r-s*f*r-p*i*l+e*f*l+s*i*g-e*a*g)*y,t[7]=(s*u*r-h*a*r+h*i*l-e*u*l-s*i*d+e*a*d)*y,t[8]=_*y,t[9]=(p*c*r-h*m*r-p*n*d+e*m*d+h*n*g-e*c*g)*y,t[10]=(s*m*r-p*o*r+p*n*l-e*m*l-s*n*g+e*o*g)*y,t[11]=(h*o*r-s*c*r-h*n*l+e*c*l+s*n*d-e*o*d)*y,t[12]=w*y,t[13]=(h*m*i-p*c*i+p*n*u-e*m*u-h*n*f+e*c*f)*y,t[14]=(p*o*i-s*m*i-p*n*a+e*m*a+s*n*f-e*o*f)*y,t[15]=(s*c*i-h*o*i+h*n*a-e*c*a-s*n*u+e*o*u)*y,this}scale(t){const e=this.elements,n=t.x,i=t.y,r=t.z;return e[0]*=n,e[4]*=i,e[8]*=r,e[1]*=n,e[5]*=i,e[9]*=r,e[2]*=n,e[6]*=i,e[10]*=r,e[3]*=n,e[7]*=i,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,i))}makeTranslation(t,e,n){return this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),i=Math.sin(e),r=1-n,s=t.x,o=t.y,a=t.z,l=r*s,h=r*o;return this.set(l*s+n,l*o-i*a,l*a+i*o,0,l*o+i*a,h*o+n,h*a-i*s,0,l*a-i*o,h*a+i*s,r*a*a+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,i,r,s){return this.set(1,n,r,0,t,1,s,0,e,i,1,0,0,0,0,1),this}compose(t,e,n){const i=this.elements,r=e._x,s=e._y,o=e._z,a=e._w,l=r+r,h=s+s,c=o+o,u=r*l,d=r*h,p=r*c,m=s*h,f=s*c,g=o*c,v=a*l,b=a*h,_=a*c,w=n.x,x=n.y,y=n.z;return i[0]=(1-(m+g))*w,i[1]=(d+_)*w,i[2]=(p-b)*w,i[3]=0,i[4]=(d-_)*x,i[5]=(1-(u+g))*x,i[6]=(f+v)*x,i[7]=0,i[8]=(p+b)*y,i[9]=(f-v)*y,i[10]=(1-(u+m))*y,i[11]=0,i[12]=t.x,i[13]=t.y,i[14]=t.z,i[15]=1,this}decompose(t,e,n){const i=this.elements;let r=Jn.set(i[0],i[1],i[2]).length();const s=Jn.set(i[4],i[5],i[6]).length(),o=Jn.set(i[8],i[9],i[10]).length();this.determinant()<0&&(r=-r),t.x=i[12],t.y=i[13],t.z=i[14],Qn.copy(this);const a=1/r,l=1/s,h=1/o;return Qn.elements[0]*=a,Qn.elements[1]*=a,Qn.elements[2]*=a,Qn.elements[4]*=l,Qn.elements[5]*=l,Qn.elements[6]*=l,Qn.elements[8]*=h,Qn.elements[9]*=h,Qn.elements[10]*=h,e.setFromRotationMatrix(Qn),n.x=r,n.y=s,n.z=o,this}makePerspective(t,e,n,i,r,s){void 0===s&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");const o=this.elements,a=2*r/(e-t),l=2*r/(n-i),h=(e+t)/(e-t),c=(n+i)/(n-i),u=-(s+r)/(s-r),d=-2*s*r/(s-r);return o[0]=a,o[4]=0,o[8]=h,o[12]=0,o[1]=0,o[5]=l,o[9]=c,o[13]=0,o[2]=0,o[6]=0,o[10]=u,o[14]=d,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(t,e,n,i,r,s){const o=this.elements,a=1/(e-t),l=1/(n-i),h=1/(s-r),c=(e+t)*a,u=(n+i)*l,d=(s+r)*h;return o[0]=2*a,o[4]=0,o[8]=0,o[12]=-c,o[1]=0,o[5]=2*l,o[9]=0,o[13]=-u,o[2]=0,o[6]=0,o[10]=-2*h,o[14]=-d,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<16;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}$n.prototype.isMatrix4=!0;const Jn=new wn,Qn=new $n,ti=new wn(0,0,0),ei=new wn(1,1,1),ni=new wn,ii=new wn,ri=new wn,si=new $n,oi=new _n;class ai{constructor(t=0,e=0,n=0,i=ai.DefaultOrder){this._x=t,this._y=e,this._z=n,this._order=i}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,i=this._order){return this._x=t,this._y=e,this._z=n,this._order=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const i=t.elements,r=i[0],s=i[4],o=i[8],a=i[1],l=i[5],h=i[9],c=i[2],u=i[6],d=i[10];switch(e){case"XYZ":this._y=Math.asin(tn(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-h,d),this._z=Math.atan2(-s,r)):(this._x=Math.atan2(u,l),this._z=0);break;case"YXZ":this._x=Math.asin(-tn(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(o,d),this._z=Math.atan2(a,l)):(this._y=Math.atan2(-c,r),this._z=0);break;case"ZXY":this._x=Math.asin(tn(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(-c,d),this._z=Math.atan2(-s,l)):(this._y=0,this._z=Math.atan2(a,r));break;case"ZYX":this._y=Math.asin(-tn(c,-1,1)),Math.abs(c)<.9999999?(this._x=Math.atan2(u,d),this._z=Math.atan2(a,r)):(this._x=0,this._z=Math.atan2(-s,l));break;case"YZX":this._z=Math.asin(tn(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-h,l),this._y=Math.atan2(-c,r)):(this._x=0,this._y=Math.atan2(o,d));break;case"XZY":this._z=Math.asin(-tn(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(u,l),this._y=Math.atan2(o,r)):(this._x=Math.atan2(-h,d),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!0===n&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return si.makeRotationFromQuaternion(t),this.setFromRotationMatrix(si,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return oi.setFromEuler(this),this.setFromQuaternion(oi,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}toVector3(t){return t?t.set(this._x,this._y,this._z):new wn(this._x,this._y,this._z)}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}}ai.prototype.isEuler=!0,ai.DefaultOrder="XYZ",ai.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];class li{constructor(){this.mask=1}set(t){this.mask=1<<t}enable(t){this.mask|=1<<t}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t}disable(t){this.mask&=~(1<<t)}disableAll(){this.mask=0}test(t){return!!(this.mask&t.mask)}}let hi=0;const ci=new wn,ui=new _n,di=new $n,pi=new wn,mi=new wn,fi=new wn,gi=new _n,vi=new wn(1,0,0),bi=new wn(0,1,0),_i=new wn(0,0,1),wi={type:"added"},xi={type:"removed"};class yi extends Ke{constructor(){super(),Object.defineProperty(this,"id",{value:hi++}),this.uuid=Qe(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=yi.DefaultUp.clone();const t=new wn,e=new ai,n=new _n,i=new wn(1,1,1);e._onChange((function(){n.setFromEuler(e,!1)})),n._onChange((function(){e.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:i},modelViewMatrix:{value:new $n},normalMatrix:{value:new hn}}),this.matrix=new $n,this.matrixWorld=new $n,this.matrixAutoUpdate=yi.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new li,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return ui.setFromAxisAngle(t,e),this.quaternion.multiply(ui),this}rotateOnWorldAxis(t,e){return ui.setFromAxisAngle(t,e),this.quaternion.premultiply(ui),this}rotateX(t){return this.rotateOnAxis(vi,t)}rotateY(t){return this.rotateOnAxis(bi,t)}rotateZ(t){return this.rotateOnAxis(_i,t)}translateOnAxis(t,e){return ci.copy(t).applyQuaternion(this.quaternion),this.position.add(ci.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(vi,t)}translateY(t){return this.translateOnAxis(bi,t)}translateZ(t){return this.translateOnAxis(_i,t)}localToWorld(t){return t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return t.applyMatrix4(di.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?pi.copy(t):pi.set(t,e,n);const i=this.parent;this.updateWorldMatrix(!0,!1),mi.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?di.lookAt(mi,pi,this.up):di.lookAt(pi,mi,this.up),this.quaternion.setFromRotationMatrix(di),i&&(di.extractRotation(i.matrixWorld),ui.setFromRotationMatrix(di),this.quaternion.premultiply(ui.invert()))}add(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,this.children.push(t),t.dispatchEvent(wi)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}const e=this.children.indexOf(t);return-1!==e&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(xi)),this}removeFromParent(){const t=this.parent;return null!==t&&t.remove(this),this}clear(){for(let t=0;t<this.children.length;t++){const e=this.children[t];e.parent=null,e.dispatchEvent(xi)}return this.children.length=0,this}attach(t){return this.updateWorldMatrix(!0,!1),di.copy(this.matrixWorld).invert(),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),di.multiply(t.parent.matrixWorld)),t.applyMatrix4(di),this.add(t),t.updateWorldMatrix(!1,!0),this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,i=this.children.length;n<i;n++){const i=this.children[n].getObjectByProperty(t,e);if(void 0!==i)return i}}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(mi,t,fi),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(mi,gi,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverse(t)}traverseVisible(t){if(!1===this.visible)return;t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].updateMatrixWorld(t)}updateWorldMatrix(t,e){const n=this.parent;if(!0===t&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===e){const t=this.children;for(let e=0,n=t.length;e<n;e++)t[e].updateWorldMatrix(!1,!0)}}toJSON(t){const e=void 0===t||"string"==typeof t,n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{}},n.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const i={};function r(e,n){return void 0===e[n.uuid]&&(e[n.uuid]=n.toJSON(t)),n.uuid}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),!0===this.castShadow&&(i.castShadow=!0),!0===this.receiveShadow&&(i.receiveShadow=!0),!1===this.visible&&(i.visible=!1),!1===this.frustumCulled&&(i.frustumCulled=!1),0!==this.renderOrder&&(i.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(i.matrixAutoUpdate=!1),this.isInstancedMesh&&(i.type="InstancedMesh",i.count=this.count,i.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(i.instanceColor=this.instanceColor.toJSON())),this.isScene)this.background&&(this.background.isColor?i.background=this.background.toJSON():this.background.isTexture&&(i.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&(i.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){i.geometry=r(t.geometries,this.geometry);const e=this.geometry.parameters;if(void 0!==e&&void 0!==e.shapes){const n=e.shapes;if(Array.isArray(n))for(let e=0,i=n.length;e<i;e++){const i=n[e];r(t.shapes,i)}else r(t.shapes,n)}}if(this.isSkinnedMesh&&(i.bindMode=this.bindMode,i.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(r(t.skeletons,this.skeleton),i.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const e=[];for(let n=0,i=this.material.length;n<i;n++)e.push(r(t.materials,this.material[n]));i.material=e}else i.material=r(t.materials,this.material);if(this.children.length>0){i.children=[];for(let e=0;e<this.children.length;e++)i.children.push(this.children[e].toJSON(t).object)}if(this.animations.length>0){i.animations=[];for(let e=0;e<this.animations.length;e++){const n=this.animations[e];i.animations.push(r(t.animations,n))}}if(e){const e=s(t.geometries),i=s(t.materials),r=s(t.textures),o=s(t.images),a=s(t.shapes),l=s(t.skeletons),h=s(t.animations);e.length>0&&(n.geometries=e),i.length>0&&(n.materials=i),r.length>0&&(n.textures=r),o.length>0&&(n.images=o),a.length>0&&(n.shapes=a),l.length>0&&(n.skeletons=l),h.length>0&&(n.animations=h)}return n.object=i,n;function s(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}}clone(t){return(new this.constructor).copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(let e=0;e<t.children.length;e++){const n=t.children[e];this.add(n.clone())}return this}}yi.DefaultUp=new wn(0,1,0),yi.DefaultMatrixAutoUpdate=!0,yi.prototype.isObject3D=!0;const Mi=new wn,Ei=new wn,Si=new wn,Ci=new wn,Ti=new wn,Pi=new wn,Ai=new wn,Li=new wn,Ri=new wn,Di=new wn;class ki{constructor(t=new wn,e=new wn,n=new wn){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,i){i.subVectors(n,e),Mi.subVectors(t,e),i.cross(Mi);const r=i.lengthSq();return r>0?i.multiplyScalar(1/Math.sqrt(r)):i.set(0,0,0)}static getBarycoord(t,e,n,i,r){Mi.subVectors(i,e),Ei.subVectors(n,e),Si.subVectors(t,e);const s=Mi.dot(Mi),o=Mi.dot(Ei),a=Mi.dot(Si),l=Ei.dot(Ei),h=Ei.dot(Si),c=s*l-o*o;if(0===c)return r.set(-2,-1,-1);const u=1/c,d=(l*a-o*h)*u,p=(s*h-o*a)*u;return r.set(1-d-p,p,d)}static containsPoint(t,e,n,i){return this.getBarycoord(t,e,n,i,Ci),Ci.x>=0&&Ci.y>=0&&Ci.x+Ci.y<=1}static getUV(t,e,n,i,r,s,o,a){return this.getBarycoord(t,e,n,i,Ci),a.set(0,0),a.addScaledVector(r,Ci.x),a.addScaledVector(s,Ci.y),a.addScaledVector(o,Ci.z),a}static isFrontFacing(t,e,n,i){return Mi.subVectors(n,e),Ei.subVectors(t,e),Mi.cross(Ei).dot(i)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,i){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[i]),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return Mi.subVectors(this.c,this.b),Ei.subVectors(this.a,this.b),.5*Mi.cross(Ei).length()}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return ki.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return ki.getBarycoord(t,this.a,this.b,this.c,e)}getUV(t,e,n,i,r){return ki.getUV(t,this.a,this.b,this.c,e,n,i,r)}containsPoint(t){return ki.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return ki.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,i=this.b,r=this.c;let s,o;Ti.subVectors(i,n),Pi.subVectors(r,n),Li.subVectors(t,n);const a=Ti.dot(Li),l=Pi.dot(Li);if(a<=0&&l<=0)return e.copy(n);Ri.subVectors(t,i);const h=Ti.dot(Ri),c=Pi.dot(Ri);if(h>=0&&c<=h)return e.copy(i);const u=a*c-h*l;if(u<=0&&a>=0&&h<=0)return s=a/(a-h),e.copy(n).addScaledVector(Ti,s);Di.subVectors(t,r);const d=Ti.dot(Di),p=Pi.dot(Di);if(p>=0&&d<=p)return e.copy(r);const m=d*l-a*p;if(m<=0&&l>=0&&p<=0)return o=l/(l-p),e.copy(n).addScaledVector(Pi,o);const f=h*p-d*c;if(f<=0&&c-h>=0&&d-p>=0)return Ai.subVectors(r,i),o=(c-h)/(c-h+(d-p)),e.copy(i).addScaledVector(Ai,o);const g=1/(f+m+u);return s=m*g,o=u*g,e.copy(n).addScaledVector(Ti,s).addScaledVector(Pi,o)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}let Ii=0;class Vi extends Ke{constructor(){super(),Object.defineProperty(this,"id",{value:Ii++}),this.uuid=Qe(),this.name="",this.type="Material",this.fog=!0,this.blending=p,this.side=h,this.vertexColors=!1,this.opacity=1,this.format=Tt,this.transparent=!1,this.blendSrc=T,this.blendDst=P,this.blendEquation=b,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=z,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=je,this.stencilZFail=je,this.stencilZPass=je,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBuild(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(void 0!==t)for(const e in t){const n=t[e];if(void 0===n){console.warn("THREE.Material: '"+e+"' parameter is undefined.");continue}if("shading"===e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===n;continue}const i=this[e];void 0!==i?i&&i.isColor?i.set(n):i&&i.isVector3&&n&&n.isVector3?i.copy(n):this[e]=n:console.warn("THREE."+this.type+": '"+e+"' is not a property of this material.")}}toJSON(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});const n={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function i(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),this.sheenTint&&this.sheenTint.isColor&&(n.sheenTint=this.sheenTint.getHex()),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(n.specularIntensity=this.specularIntensity),this.specularTint&&this.specularTint.isColor&&(n.specularTint=this.specularTint.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularTintMap&&this.specularTintMap.isTexture&&(n.specularTintMap=this.specularTintMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.transmission&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),void 0!==this.thickness&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),void 0!==this.attenuationDistance&&(n.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationTint&&(n.attenuationTint=this.attenuationTint.getHex()),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==p&&(n.blending=this.blending),this.side!==h&&(n.side=this.side),this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.format!==Tt&&(n.format=this.format),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,n.colorWrite=this.colorWrite,n.stencilWrite=this.stencilWrite,n.stencilWriteMask=this.stencilWriteMask,n.stencilFunc=this.stencilFunc,n.stencilRef=this.stencilRef,n.stencilFuncMask=this.stencilFuncMask,n.stencilFail=this.stencilFail,n.stencilZFail=this.stencilZFail,n.stencilZPass=this.stencilZPass,this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaToCoverage&&(n.alphaToCoverage=this.alphaToCoverage),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(n.flatShading=this.flatShading),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),e){const e=i(t.textures),r=i(t.images);e.length>0&&(n.textures=e),r.length>0&&(n.images=r)}return n}clone(){return(new this.constructor).copy(this)}copy(t){this.name=t.name,this.fog=t.fog,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.format=t.format,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(null!==e){const t=e.length;n=new Array(t);for(let i=0;i!==t;++i)n[i]=e[i].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){!0===t&&this.version++}}Vi.prototype.isMaterial=!0;const Ni={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},zi={h:0,s:0,l:0},Oi={h:0,s:0,l:0};function Bi(t,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?t+6*(e-t)*n:n<.5?e:n<2/3?t+6*(e-t)*(2/3-n):t}function Fi(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function Ui(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}class Hi{constructor(t,e,n){return void 0===e&&void 0===n?this.set(t):this.setRGB(t,e,n)}set(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this}setRGB(t,e,n){return this.r=t,this.g=e,this.b=n,this}setHSL(t,e,n){if(t=en(t,1),e=tn(e,0,1),n=tn(n,0,1),0===e)this.r=this.g=this.b=n;else{const i=n<=.5?n*(1+e):n+e-n*e,r=2*n-i;this.r=Bi(r,i,t+1/3),this.g=Bi(r,i,t),this.b=Bi(r,i,t-1/3)}return this}setStyle(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let n;if(n=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(t)){let t;const i=n[1],r=n[2];switch(i){case"rgb":case"rgba":if(t=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(255,parseInt(t[1],10))/255,this.g=Math.min(255,parseInt(t[2],10))/255,this.b=Math.min(255,parseInt(t[3],10))/255,e(t[4]),this;if(t=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(100,parseInt(t[1],10))/100,this.g=Math.min(100,parseInt(t[2],10))/100,this.b=Math.min(100,parseInt(t[3],10))/100,e(t[4]),this;break;case"hsl":case"hsla":if(t=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r)){const n=parseFloat(t[1])/360,i=parseInt(t[2],10)/100,r=parseInt(t[3],10)/100;return e(t[4]),this.setHSL(n,i,r)}}}else if(n=/^\#([A-Fa-f\d]+)$/.exec(t)){const t=n[1],e=t.length;if(3===e)return this.r=parseInt(t.charAt(0)+t.charAt(0),16)/255,this.g=parseInt(t.charAt(1)+t.charAt(1),16)/255,this.b=parseInt(t.charAt(2)+t.charAt(2),16)/255,this;if(6===e)return this.r=parseInt(t.charAt(0)+t.charAt(1),16)/255,this.g=parseInt(t.charAt(2)+t.charAt(3),16)/255,this.b=parseInt(t.charAt(4)+t.charAt(5),16)/255,this}return t&&t.length>0?this.setColorName(t):this}setColorName(t){const e=Ni[t.toLowerCase()];return void 0!==e?this.setHex(e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copyGammaToLinear(t,e=2){return this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this}copyLinearToGamma(t,e=2){const n=e>0?1/e:1;return this.r=Math.pow(t.r,n),this.g=Math.pow(t.g,n),this.b=Math.pow(t.b,n),this}convertGammaToLinear(t){return this.copyGammaToLinear(this,t),this}convertLinearToGamma(t){return this.copyLinearToGamma(this,t),this}copySRGBToLinear(t){return this.r=Fi(t.r),this.g=Fi(t.g),this.b=Fi(t.b),this}copyLinearToSRGB(t){return this.r=Ui(t.r),this.g=Ui(t.g),this.b=Ui(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(){return 255*this.r<<16^255*this.g<<8^255*this.b}getHexString(){return("000000"+this.getHex().toString(16)).slice(-6)}getHSL(t){const e=this.r,n=this.g,i=this.b,r=Math.max(e,n,i),s=Math.min(e,n,i);let o,a;const l=(s+r)/2;if(s===r)o=0,a=0;else{const t=r-s;switch(a=l<=.5?t/(r+s):t/(2-r-s),r){case e:o=(n-i)/t+(n<i?6:0);break;case n:o=(i-e)/t+2;break;case i:o=(e-n)/t+4}o/=6}return t.h=o,t.s=a,t.l=l,t}getStyle(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"}offsetHSL(t,e,n){return this.getHSL(zi),zi.h+=t,zi.s+=e,zi.l+=n,this.setHSL(zi.h,zi.s,zi.l),this}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(zi),t.getHSL(Oi);const n=nn(zi.h,Oi.h,e),i=nn(zi.s,Oi.s,e),r=nn(zi.l,Oi.l,e);return this.setHSL(n,i,r),this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),!0===t.normalized&&(this.r/=255,this.g/=255,this.b/=255),this}toJSON(){return this.getHex()}}Hi.NAMES=Ni,Hi.prototype.isColor=!0,Hi.prototype.r=1,Hi.prototype.g=1,Hi.prototype.b=1;class Gi extends Vi{constructor(t){super(),this.type="MeshBasicMaterial",this.color=new Hi(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=H,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this}}Gi.prototype.isMeshBasicMaterial=!0;const ji=new wn,Wi=new ln;class qi{constructor(t,e,n){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===n,this.usage=We,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let i=0,r=this.itemSize;i<r;i++)this.array[t+i]=e.array[n+i];return this}copyArray(t){return this.array.set(t),this}copyColorsArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",i),r=new Hi),e[n++]=r.r,e[n++]=r.g,e[n++]=r.b}return this}copyVector2sArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",i),r=new ln),e[n++]=r.x,e[n++]=r.y}return this}copyVector3sArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",i),r=new wn),e[n++]=r.x,e[n++]=r.y,e[n++]=r.z}return this}copyVector4sArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",i),r=new fn),e[n++]=r.x,e[n++]=r.y,e[n++]=r.z,e[n++]=r.w}return this}applyMatrix3(t){if(2===this.itemSize)for(let e=0,n=this.count;e<n;e++)Wi.fromBufferAttribute(this,e),Wi.applyMatrix3(t),this.setXY(e,Wi.x,Wi.y);else if(3===this.itemSize)for(let e=0,n=this.count;e<n;e++)ji.fromBufferAttribute(this,e),ji.applyMatrix3(t),this.setXYZ(e,ji.x,ji.y,ji.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)ji.x=this.getX(e),ji.y=this.getY(e),ji.z=this.getZ(e),ji.applyMatrix4(t),this.setXYZ(e,ji.x,ji.y,ji.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)ji.x=this.getX(e),ji.y=this.getY(e),ji.z=this.getZ(e),ji.applyNormalMatrix(t),this.setXYZ(e,ji.x,ji.y,ji.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)ji.x=this.getX(e),ji.y=this.getY(e),ji.z=this.getZ(e),ji.transformDirection(t),this.setXYZ(e,ji.x,ji.y,ji.z);return this}set(t,e=0){return this.array.set(t,e),this}getX(t){return this.array[t*this.itemSize]}setX(t,e){return this.array[t*this.itemSize]=e,this}getY(t){return this.array[t*this.itemSize+1]}setY(t,e){return this.array[t*this.itemSize+1]=e,this}getZ(t){return this.array[t*this.itemSize+2]}setZ(t,e){return this.array[t*this.itemSize+2]=e,this}getW(t){return this.array[t*this.itemSize+3]}setW(t,e){return this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this.array[t+3]=r,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized};return""!==this.name&&(t.name=this.name),this.usage!==We&&(t.usage=this.usage),0===this.updateRange.offset&&-1===this.updateRange.count||(t.updateRange=this.updateRange),t}}qi.prototype.isBufferAttribute=!0;class Xi extends qi{constructor(t,e,n){super(new Int8Array(t),e,n)}}class Ki extends qi{constructor(t,e,n){super(new Uint8Array(t),e,n)}}class Yi extends qi{constructor(t,e,n){super(new Uint8ClampedArray(t),e,n)}}class Zi extends qi{constructor(t,e,n){super(new Int16Array(t),e,n)}}class $i extends qi{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class Ji extends qi{constructor(t,e,n){super(new Int32Array(t),e,n)}}class Qi extends qi{constructor(t,e,n){super(new Uint32Array(t),e,n)}}class tr extends qi{constructor(t,e,n){super(new Uint16Array(t),e,n)}}tr.prototype.isFloat16BufferAttribute=!0;class er extends qi{constructor(t,e,n){super(new Float32Array(t),e,n)}}class nr extends qi{constructor(t,e,n){super(new Float64Array(t),e,n)}}function ir(t){if(0===t.length)return-1/0;let e=t[0];for(let n=1,i=t.length;n<i;++n)t[n]>e&&(e=t[n]);return e}const rr={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:Uint8ClampedArray,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function sr(t,e){return new rr[t](e)}let or=0;const ar=new $n,lr=new yi,hr=new wn,cr=new Mn,ur=new Mn,dr=new wn;class pr extends Ke{constructor(){super(),Object.defineProperty(this,"id",{value:or++}),this.uuid=Qe(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(ir(t)>65535?Qi:$i)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return void 0!==this.attributes[t]}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const e=(new hn).getNormalMatrix(t);n.applyNormalMatrix(e),n.needsUpdate=!0}const i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(t),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(t){return ar.makeRotationFromQuaternion(t),this.applyMatrix4(ar),this}rotateX(t){return ar.makeRotationX(t),this.applyMatrix4(ar),this}rotateY(t){return ar.makeRotationY(t),this.applyMatrix4(ar),this}rotateZ(t){return ar.makeRotationZ(t),this.applyMatrix4(ar),this}translate(t,e,n){return ar.makeTranslation(t,e,n),this.applyMatrix4(ar),this}scale(t,e,n){return ar.makeScale(t,e,n),this.applyMatrix4(ar),this}lookAt(t){return lr.lookAt(t),lr.updateMatrix(),this.applyMatrix4(lr.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(hr).negate(),this.translate(hr.x,hr.y,hr.z),this}setFromPoints(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n];e.push(i.x,i.y,i.z||0)}return this.setAttribute("position",new er(e,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new Mn);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new wn(-1/0,-1/0,-1/0),new wn(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];cr.setFromBufferAttribute(n),this.morphTargetsRelative?(dr.addVectors(this.boundingBox.min,cr.min),this.boundingBox.expandByPoint(dr),dr.addVectors(this.boundingBox.max,cr.max),this.boundingBox.expandByPoint(dr)):(this.boundingBox.expandByPoint(cr.min),this.boundingBox.expandByPoint(cr.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Hn);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new wn,1/0);if(t){const n=this.boundingSphere.center;if(cr.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];ur.setFromBufferAttribute(n),this.morphTargetsRelative?(dr.addVectors(cr.min,ur.min),cr.expandByPoint(dr),dr.addVectors(cr.max,ur.max),cr.expandByPoint(dr)):(cr.expandByPoint(ur.min),cr.expandByPoint(ur.max))}cr.getCenter(n);let i=0;for(let e=0,r=t.count;e<r;e++)dr.fromBufferAttribute(t,e),i=Math.max(i,n.distanceToSquared(dr));if(e)for(let r=0,s=e.length;r<s;r++){const s=e[r],o=this.morphTargetsRelative;for(let e=0,r=s.count;e<r;e++)dr.fromBufferAttribute(s,e),o&&(hr.fromBufferAttribute(t,e),dr.add(hr)),i=Math.max(i,n.distanceToSquared(dr))}this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(null===t||void 0===e.position||void 0===e.normal||void 0===e.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=t.array,i=e.position.array,r=e.normal.array,s=e.uv.array,o=i.length/3;void 0===e.tangent&&this.setAttribute("tangent",new qi(new Float32Array(4*o),4));const a=e.tangent.array,l=[],h=[];for(let t=0;t<o;t++)l[t]=new wn,h[t]=new wn;const c=new wn,u=new wn,d=new wn,p=new ln,m=new ln,f=new ln,g=new wn,v=new wn;function b(t,e,n){c.fromArray(i,3*t),u.fromArray(i,3*e),d.fromArray(i,3*n),p.fromArray(s,2*t),m.fromArray(s,2*e),f.fromArray(s,2*n),u.sub(c),d.sub(c),m.sub(p),f.sub(p);const r=1/(m.x*f.y-f.x*m.y);isFinite(r)&&(g.copy(u).multiplyScalar(f.y).addScaledVector(d,-m.y).multiplyScalar(r),v.copy(d).multiplyScalar(m.x).addScaledVector(u,-f.x).multiplyScalar(r),l[t].add(g),l[e].add(g),l[n].add(g),h[t].add(v),h[e].add(v),h[n].add(v))}let _=this.groups;0===_.length&&(_=[{start:0,count:n.length}]);for(let t=0,e=_.length;t<e;++t){const e=_[t],i=e.start;for(let t=i,r=i+e.count;t<r;t+=3)b(n[t+0],n[t+1],n[t+2])}const w=new wn,x=new wn,y=new wn,M=new wn;function E(t){y.fromArray(r,3*t),M.copy(y);const e=l[t];w.copy(e),w.sub(y.multiplyScalar(y.dot(e))).normalize(),x.crossVectors(M,e);const n=x.dot(h[t])<0?-1:1;a[4*t]=w.x,a[4*t+1]=w.y,a[4*t+2]=w.z,a[4*t+3]=n}for(let t=0,e=_.length;t<e;++t){const e=_[t],i=e.start;for(let t=i,r=i+e.count;t<r;t+=3)E(n[t+0]),E(n[t+1]),E(n[t+2])}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(void 0!==e){let n=this.getAttribute("normal");if(void 0===n)n=new qi(new Float32Array(3*e.count),3),this.setAttribute("normal",n);else for(let t=0,e=n.count;t<e;t++)n.setXYZ(t,0,0,0);const i=new wn,r=new wn,s=new wn,o=new wn,a=new wn,l=new wn,h=new wn,c=new wn;if(t)for(let u=0,d=t.count;u<d;u+=3){const d=t.getX(u+0),p=t.getX(u+1),m=t.getX(u+2);i.fromBufferAttribute(e,d),r.fromBufferAttribute(e,p),s.fromBufferAttribute(e,m),h.subVectors(s,r),c.subVectors(i,r),h.cross(c),o.fromBufferAttribute(n,d),a.fromBufferAttribute(n,p),l.fromBufferAttribute(n,m),o.add(h),a.add(h),l.add(h),n.setXYZ(d,o.x,o.y,o.z),n.setXYZ(p,a.x,a.y,a.z),n.setXYZ(m,l.x,l.y,l.z)}else for(let t=0,o=e.count;t<o;t+=3)i.fromBufferAttribute(e,t+0),r.fromBufferAttribute(e,t+1),s.fromBufferAttribute(e,t+2),h.subVectors(s,r),c.subVectors(i,r),h.cross(c),n.setXYZ(t+0,h.x,h.y,h.z),n.setXYZ(t+1,h.x,h.y,h.z),n.setXYZ(t+2,h.x,h.y,h.z);this.normalizeNormals(),n.needsUpdate=!0}}merge(t,e){if(!t||!t.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t);void 0===e&&(e=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));const n=this.attributes;for(const i in n){if(void 0===t.attributes[i])continue;const r=n[i].array,s=t.attributes[i],o=s.array,a=s.itemSize*e,l=Math.min(o.length,r.length-a);for(let t=0,e=a;t<l;t++,e++)r[e]=o[t]}return this}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)dr.fromBufferAttribute(t,e),dr.normalize(),t.setXYZ(e,dr.x,dr.y,dr.z)}toNonIndexed(){function t(t,e){const n=t.array,i=t.itemSize,r=t.normalized,s=new n.constructor(e.length*i);let o=0,a=0;for(let r=0,l=e.length;r<l;r++){o=t.isInterleavedBufferAttribute?e[r]*t.data.stride+t.offset:e[r]*i;for(let t=0;t<i;t++)s[a++]=n[o++]}return new qi(s,i,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new pr,n=this.index.array,i=this.attributes;for(const r in i){const s=t(i[r],n);e.setAttribute(r,s)}const r=this.morphAttributes;for(const i in r){const s=[],o=r[i];for(let e=0,i=o.length;e<i;e++){const i=t(o[e],n);s.push(i)}e.morphAttributes[i]=s}e.morphTargetsRelative=this.morphTargetsRelative;const s=this.groups;for(let t=0,n=s.length;t<n;t++){const n=s[t];e.addGroup(n.start,n.count,n.materialIndex)}return e}toJSON(){const t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){const e=this.parameters;for(const n in e)void 0!==e[n]&&(t[n]=e[n]);return t}t.data={attributes:{}};const e=this.index;null!==e&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const e in n){const i=n[e];t.data.attributes[e]=i.toJSON(t.data)}const i={};let r=!1;for(const e in this.morphAttributes){const n=this.morphAttributes[e],s=[];for(let e=0,i=n.length;e<i;e++){const i=n[e];s.push(i.toJSON(t.data))}s.length>0&&(i[e]=s,r=!0)}r&&(t.data.morphAttributes=i,t.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));const o=this.boundingSphere;return null!==o&&(t.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),t}clone(){return(new pr).copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;null!==n&&this.setIndex(n.clone(e));const i=t.attributes;for(const t in i){const n=i[t];this.setAttribute(t,n.clone(e))}const r=t.morphAttributes;for(const t in r){const n=[],i=r[t];for(let t=0,r=i.length;t<r;t++)n.push(i[t].clone(e));this.morphAttributes[t]=n}this.morphTargetsRelative=t.morphTargetsRelative;const s=t.groups;for(let t=0,e=s.length;t<e;t++){const e=s[t];this.addGroup(e.start,e.count,e.materialIndex)}const o=t.boundingBox;null!==o&&(this.boundingBox=o.clone());const a=t.boundingSphere;return null!==a&&(this.boundingSphere=a.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}pr.prototype.isBufferGeometry=!0;const mr=new $n,fr=new Zn,gr=new Hn,vr=new wn,br=new wn,_r=new wn,wr=new wn,xr=new wn,yr=new wn,Mr=new wn,Er=new wn,Sr=new wn,Cr=new ln,Tr=new ln,Pr=new ln,Ar=new wn,Lr=new wn;class Rr extends yi{constructor(t=new pr,e=new Gi){super(),this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=t.material,this.geometry=t.geometry,this}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}raycast(t,e){const n=this.geometry,i=this.material,r=this.matrixWorld;if(void 0===i)return;if(null===n.boundingSphere&&n.computeBoundingSphere(),gr.copy(n.boundingSphere),gr.applyMatrix4(r),!1===t.ray.intersectsSphere(gr))return;if(mr.copy(r).invert(),fr.copy(t.ray).applyMatrix4(mr),null!==n.boundingBox&&!1===fr.intersectsBox(n.boundingBox))return;let s;if(n.isBufferGeometry){const r=n.index,o=n.attributes.position,a=n.morphAttributes.position,l=n.morphTargetsRelative,h=n.attributes.uv,c=n.attributes.uv2,u=n.groups,d=n.drawRange;if(null!==r)if(Array.isArray(i))for(let n=0,p=u.length;n<p;n++){const p=u[n],m=i[p.materialIndex];for(let n=Math.max(p.start,d.start),i=Math.min(p.start+p.count,d.start+d.count);n<i;n+=3){const i=r.getX(n),u=r.getX(n+1),d=r.getX(n+2);s=Dr(this,m,t,fr,o,a,l,h,c,i,u,d),s&&(s.faceIndex=Math.floor(n/3),s.face.materialIndex=p.materialIndex,e.push(s))}}else{for(let n=Math.max(0,d.start),u=Math.min(r.count,d.start+d.count);n<u;n+=3){const u=r.getX(n),d=r.getX(n+1),p=r.getX(n+2);s=Dr(this,i,t,fr,o,a,l,h,c,u,d,p),s&&(s.faceIndex=Math.floor(n/3),e.push(s))}}else if(void 0!==o)if(Array.isArray(i))for(let n=0,r=u.length;n<r;n++){const r=u[n],p=i[r.materialIndex];for(let n=Math.max(r.start,d.start),i=Math.min(r.start+r.count,d.start+d.count);n<i;n+=3){s=Dr(this,p,t,fr,o,a,l,h,c,n,n+1,n+2),s&&(s.faceIndex=Math.floor(n/3),s.face.materialIndex=r.materialIndex,e.push(s))}}else{for(let n=Math.max(0,d.start),r=Math.min(o.count,d.start+d.count);n<r;n+=3){s=Dr(this,i,t,fr,o,a,l,h,c,n,n+1,n+2),s&&(s.faceIndex=Math.floor(n/3),e.push(s))}}}else n.isGeometry&&console.error("THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}function Dr(t,e,n,i,r,s,o,a,l,h,d,p){vr.fromBufferAttribute(r,h),br.fromBufferAttribute(r,d),_r.fromBufferAttribute(r,p);const m=t.morphTargetInfluences;if(s&&m){Mr.set(0,0,0),Er.set(0,0,0),Sr.set(0,0,0);for(let t=0,e=s.length;t<e;t++){const e=m[t],n=s[t];0!==e&&(wr.fromBufferAttribute(n,h),xr.fromBufferAttribute(n,d),yr.fromBufferAttribute(n,p),o?(Mr.addScaledVector(wr,e),Er.addScaledVector(xr,e),Sr.addScaledVector(yr,e)):(Mr.addScaledVector(wr.sub(vr),e),Er.addScaledVector(xr.sub(br),e),Sr.addScaledVector(yr.sub(_r),e)))}vr.add(Mr),br.add(Er),_r.add(Sr)}t.isSkinnedMesh&&(t.boneTransform(h,vr),t.boneTransform(d,br),t.boneTransform(p,_r));const f=function(t,e,n,i,r,s,o,a){let l;if(l=e.side===c?i.intersectTriangle(o,s,r,!0,a):i.intersectTriangle(r,s,o,e.side!==u,a),null===l)return null;Lr.copy(a),Lr.applyMatrix4(t.matrixWorld);const h=n.ray.origin.distanceTo(Lr);return h<n.near||h>n.far?null:{distance:h,point:Lr.clone(),object:t}}(t,e,n,i,vr,br,_r,Ar);if(f){a&&(Cr.fromBufferAttribute(a,h),Tr.fromBufferAttribute(a,d),Pr.fromBufferAttribute(a,p),f.uv=ki.getUV(Ar,vr,br,_r,Cr,Tr,Pr,new ln)),l&&(Cr.fromBufferAttribute(l,h),Tr.fromBufferAttribute(l,d),Pr.fromBufferAttribute(l,p),f.uv2=ki.getUV(Ar,vr,br,_r,Cr,Tr,Pr,new ln));const t={a:h,b:d,c:p,normal:new wn,materialIndex:0};ki.getNormal(vr,br,_r,t.normal),f.face=t}return f}Rr.prototype.isMesh=!0;class kr extends pr{constructor(t=1,e=1,n=1,i=1,r=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:i,heightSegments:r,depthSegments:s};const o=this;i=Math.floor(i),r=Math.floor(r),s=Math.floor(s);const a=[],l=[],h=[],c=[];let u=0,d=0;function p(t,e,n,i,r,s,p,m,f,g,v){const b=s/f,_=p/g,w=s/2,x=p/2,y=m/2,M=f+1,E=g+1;let S=0,C=0;const T=new wn;for(let s=0;s<E;s++){const o=s*_-x;for(let a=0;a<M;a++){const u=a*b-w;T[t]=u*i,T[e]=o*r,T[n]=y,l.push(T.x,T.y,T.z),T[t]=0,T[e]=0,T[n]=m>0?1:-1,h.push(T.x,T.y,T.z),c.push(a/f),c.push(1-s/g),S+=1}}for(let t=0;t<g;t++)for(let e=0;e<f;e++){const n=u+e+M*t,i=u+e+M*(t+1),r=u+(e+1)+M*(t+1),s=u+(e+1)+M*t;a.push(n,i,s),a.push(i,r,s),C+=6}o.addGroup(d,C,v),d+=C,u+=S}p("z","y","x",-1,-1,n,e,t,s,r,0),p("z","y","x",1,-1,n,e,-t,s,r,1),p("x","z","y",1,1,t,n,e,i,s,2),p("x","z","y",1,-1,t,n,-e,i,s,3),p("x","y","z",1,-1,t,e,n,i,r,4),p("x","y","z",-1,-1,t,e,-n,i,r,5),this.setIndex(a),this.setAttribute("position",new er(l,3)),this.setAttribute("normal",new er(h,3)),this.setAttribute("uv",new er(c,2))}static fromJSON(t){return new kr(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}}function Ir(t){const e={};for(const n in t){e[n]={};for(const i in t[n]){const r=t[n][i];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture||r.isQuaternion)?e[n][i]=r.clone():Array.isArray(r)?e[n][i]=r.slice():e[n][i]=r}}return e}function Vr(t){const e={};for(let n=0;n<t.length;n++){const i=Ir(t[n]);for(const t in i)e[t]=i[t]}return e}const Nr={clone:Ir,merge:Vr};class zr extends Vi{constructor(t){super(),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Ir(t.uniforms),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const n in this.uniforms){const i=this.uniforms[n].value;i&&i.isTexture?e.uniforms[n]={type:"t",value:i.toJSON(t).uuid}:i&&i.isColor?e.uniforms[n]={type:"c",value:i.getHex()}:i&&i.isVector2?e.uniforms[n]={type:"v2",value:i.toArray()}:i&&i.isVector3?e.uniforms[n]={type:"v3",value:i.toArray()}:i&&i.isVector4?e.uniforms[n]={type:"v4",value:i.toArray()}:i&&i.isMatrix3?e.uniforms[n]={type:"m3",value:i.toArray()}:i&&i.isMatrix4?e.uniforms[n]={type:"m4",value:i.toArray()}:e.uniforms[n]={value:i}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader;const n={};for(const t in this.extensions)!0===this.extensions[t]&&(n[t]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}zr.prototype.isShaderMaterial=!0;class Or extends yi{constructor(){super(),this.type="Camera",this.matrixWorldInverse=new $n,this.projectionMatrix=new $n,this.projectionMatrixInverse=new $n}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(-e[8],-e[9],-e[10]).normalize()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}Or.prototype.isCamera=!0;class Br extends Or{constructor(t=50,e=1,n=.1,i=2e3){super(),this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=i,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=2*Je*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(.5*$e*this.fov);return.5*this.getFilmHeight()/t}getEffectiveFOV(){return 2*Je*Math.atan(Math.tan(.5*$e*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(t,e,n,i,r,s){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(.5*$e*this.fov)/this.zoom,n=2*e,i=this.aspect*n,r=-.5*i;const s=this.view;if(null!==this.view&&this.view.enabled){const t=s.fullWidth,o=s.fullHeight;r+=s.offsetX*i/t,e-=s.offsetY*n/o,i*=s.width/t,n*=s.height/o}const o=this.filmOffset;0!==o&&(r+=t*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+i,e,e-n,t,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}Br.prototype.isPerspectiveCamera=!0;const Fr=90;class Ur extends yi{constructor(t,e,n){if(super(),this.type="CubeCamera",!0!==n.isWebGLCubeRenderTarget)return void console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.");this.renderTarget=n;const i=new Br(Fr,1,t,e);i.layers=this.layers,i.up.set(0,-1,0),i.lookAt(new wn(1,0,0)),this.add(i);const r=new Br(Fr,1,t,e);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new wn(-1,0,0)),this.add(r);const s=new Br(Fr,1,t,e);s.layers=this.layers,s.up.set(0,0,1),s.lookAt(new wn(0,1,0)),this.add(s);const o=new Br(Fr,1,t,e);o.layers=this.layers,o.up.set(0,0,-1),o.lookAt(new wn(0,-1,0)),this.add(o);const a=new Br(Fr,1,t,e);a.layers=this.layers,a.up.set(0,-1,0),a.lookAt(new wn(0,0,1)),this.add(a);const l=new Br(Fr,1,t,e);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new wn(0,0,-1)),this.add(l)}update(t,e){null===this.parent&&this.updateMatrixWorld();const n=this.renderTarget,[i,r,s,o,a,l]=this.children,h=t.xr.enabled,c=t.getRenderTarget();t.xr.enabled=!1;const u=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0),t.render(e,i),t.setRenderTarget(n,1),t.render(e,r),t.setRenderTarget(n,2),t.render(e,s),t.setRenderTarget(n,3),t.render(e,o),t.setRenderTarget(n,4),t.render(e,a),n.texture.generateMipmaps=u,t.setRenderTarget(n,5),t.render(e,l),t.setRenderTarget(c),t.xr.enabled=h}}class Hr extends pn{constructor(t,e,n,i,r,s,o,a,l,h){super(t=void 0!==t?t:[],e=void 0!==e?e:J,n,i,r,s,o=void 0!==o?o:Ct,a,l,h),this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}Hr.prototype.isCubeTexture=!0;class Gr extends gn{constructor(t,e,n){Number.isInteger(e)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),e=n),super(t,t,e),e=e||{},this.texture=new Hr(void 0,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==e.generateMipmaps&&e.generateMipmaps,this.texture.minFilter=void 0!==e.minFilter?e.minFilter:ct,this.texture._needsFlipEnvMap=!1}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.format=Tt,this.texture.encoding=e.encoding,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},i=new kr(5,5,5),r=new zr({name:"CubemapFromEquirect",uniforms:Ir(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:c,blending:d});r.uniforms.tEquirect.value=e;const s=new Rr(i,r),o=e.minFilter;e.minFilter===dt&&(e.minFilter=ct);return new Ur(1,10,this).update(t,s),e.minFilter=o,s.geometry.dispose(),s.material.dispose(),this}clear(t,e,n,i){const r=t.getRenderTarget();for(let r=0;r<6;r++)t.setRenderTarget(this,r),t.clear(e,n,i);t.setRenderTarget(r)}}Gr.prototype.isWebGLCubeRenderTarget=!0;const jr=new wn,Wr=new wn,qr=new hn;class Xr{constructor(t=new wn(1,0,0),e=0){this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,i){return this.normal.set(t,e,n),this.constant=i,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const i=jr.subVectors(n,e).cross(Wr.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(i,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)}intersectLine(t,e){const n=t.delta(jr),i=this.normal.dot(n);if(0===i)return 0===this.distanceToPoint(t.start)?e.copy(t.start):null;const r=-(t.start.dot(this.normal)+this.constant)/i;return r<0||r>1?null:e.copy(n).multiplyScalar(r).add(t.start)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||qr.getNormalMatrix(t),i=this.coplanarPoint(jr).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-i.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return(new this.constructor).copy(this)}}Xr.prototype.isPlane=!0;const Kr=new Hn,Yr=new wn;class Zr{constructor(t=new Xr,e=new Xr,n=new Xr,i=new Xr,r=new Xr,s=new Xr){this.planes=[t,e,n,i,r,s]}set(t,e,n,i,r,s){const o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(n),o[3].copy(i),o[4].copy(r),o[5].copy(s),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t){const e=this.planes,n=t.elements,i=n[0],r=n[1],s=n[2],o=n[3],a=n[4],l=n[5],h=n[6],c=n[7],u=n[8],d=n[9],p=n[10],m=n[11],f=n[12],g=n[13],v=n[14],b=n[15];return e[0].setComponents(o-i,c-a,m-u,b-f).normalize(),e[1].setComponents(o+i,c+a,m+u,b+f).normalize(),e[2].setComponents(o+r,c+l,m+d,b+g).normalize(),e[3].setComponents(o-r,c-l,m-d,b-g).normalize(),e[4].setComponents(o-s,c-h,m-p,b-v).normalize(),e[5].setComponents(o+s,c+h,m+p,b+v).normalize(),this}intersectsObject(t){const e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),Kr.copy(e.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere(Kr)}intersectsSprite(t){return Kr.center.set(0,0,0),Kr.radius=.7071067811865476,Kr.applyMatrix4(t.matrixWorld),this.intersectsSphere(Kr)}intersectsSphere(t){const e=this.planes,n=t.center,i=-t.radius;for(let t=0;t<6;t++){if(e[t].distanceToPoint(n)<i)return!1}return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const i=e[n];if(Yr.x=i.normal.x>0?t.max.x:t.min.x,Yr.y=i.normal.y>0?t.max.y:t.min.y,Yr.z=i.normal.z>0?t.max.z:t.min.z,i.distanceToPoint(Yr)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}function $r(){let t=null,e=!1,n=null,i=null;function r(e,s){n(e,s),i=t.requestAnimationFrame(r)}return{start:function(){!0!==e&&null!==n&&(i=t.requestAnimationFrame(r),e=!0)},stop:function(){t.cancelAnimationFrame(i),e=!1},setAnimationLoop:function(t){n=t},setContext:function(e){t=e}}}function Jr(t,e){const n=e.isWebGL2,i=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),i.get(t)},remove:function(e){e.isInterleavedBufferAttribute&&(e=e.data);const n=i.get(e);n&&(t.deleteBuffer(n.buffer),i.delete(e))},update:function(e,r){if(e.isGLBufferAttribute){const t=i.get(e);return void((!t||t.version<e.version)&&i.set(e,{buffer:e.buffer,type:e.type,bytesPerElement:e.elementSize,version:e.version}))}e.isInterleavedBufferAttribute&&(e=e.data);const s=i.get(e);void 0===s?i.set(e,function(e,i){const r=e.array,s=e.usage,o=t.createBuffer();t.bindBuffer(i,o),t.bufferData(i,r,s),e.onUploadCallback();let a=5126;return r instanceof Float32Array?a=5126:r instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):r instanceof Uint16Array?e.isFloat16BufferAttribute?n?a=5131:console.warn("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2."):a=5123:r instanceof Int16Array?a=5122:r instanceof Uint32Array?a=5125:r instanceof Int32Array?a=5124:r instanceof Int8Array?a=5120:(r instanceof Uint8Array||r instanceof Uint8ClampedArray)&&(a=5121),{buffer:o,type:a,bytesPerElement:r.BYTES_PER_ELEMENT,version:e.version}}(e,r)):s.version<e.version&&(!function(e,i,r){const s=i.array,o=i.updateRange;t.bindBuffer(r,e),-1===o.count?t.bufferSubData(r,0,s):(n?t.bufferSubData(r,o.offset*s.BYTES_PER_ELEMENT,s,o.offset,o.count):t.bufferSubData(r,o.offset*s.BYTES_PER_ELEMENT,s.subarray(o.offset,o.offset+o.count)),o.count=-1)}(s.buffer,e,r),s.version=e.version)}}}class Qr extends pr{constructor(t=1,e=1,n=1,i=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:i};const r=t/2,s=e/2,o=Math.floor(n),a=Math.floor(i),l=o+1,h=a+1,c=t/o,u=e/a,d=[],p=[],m=[],f=[];for(let t=0;t<h;t++){const e=t*u-s;for(let n=0;n<l;n++){const i=n*c-r;p.push(i,-e,0),m.push(0,0,1),f.push(n/o),f.push(1-t/a)}}for(let t=0;t<a;t++)for(let e=0;e<o;e++){const n=e+l*t,i=e+l*(t+1),r=e+1+l*(t+1),s=e+1+l*t;d.push(n,i,s),d.push(i,r,s)}this.setIndex(d),this.setAttribute("position",new er(p,3)),this.setAttribute("normal",new er(m,3)),this.setAttribute("uv",new er(f,2))}static fromJSON(t){return new Qr(t.width,t.height,t.widthSegments,t.heightSegments)}}const ts={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef USE_ALPHATEST\n\tif ( diffuseColor.a < alphaTest ) discard;\n#endif",alphatest_pars_fragment:"#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( V * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotVH = saturate( dot( geometry.viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float NoH ) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float NoV, float NoL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( NoL + NoV - NoL * NoV ) ) );\n}\nvec3 BRDF_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_maxMipLevel 8.0\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_maxTileSize 256.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tfloat texelSize = 1.0 / ( 3.0 * cubeUV_maxTileSize );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 1.0 );\n\t\tvec2 f = fract( uv );\n\t\tuv += 0.5 - f;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tif ( mipInt < cubeUV_maxMipLevel ) {\n\t\t\tuv.y += 2.0 * cubeUV_maxTileSize;\n\t\t}\n\t\tuv.y += filterInt * 2.0 * cubeUV_minTileSize;\n\t\tuv.x += 3.0 * max( 0.0, cubeUV_maxTileSize - 2.0 * faceSize );\n\t\tuv *= texelSize;\n\t\tvec3 tl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x += texelSize;\n\t\tvec3 tr = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.y += texelSize;\n\t\tvec3 br = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x -= texelSize;\n\t\tvec3 bl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tvec3 tm = mix( tl, tr, f.x );\n\t\tvec3 bm = mix( bl, br, f.x );\n\t\treturn mix( tm, bm, f.y );\n\t}\n\t#define r0 1.0\n\t#define v0 0.339\n\t#define m0 - 2.0\n\t#define r1 0.8\n\t#define v1 0.276\n\t#define m1 - 1.0\n\t#define r4 0.4\n\t#define v4 0.046\n\t#define m4 2.0\n\t#define r5 0.305\n\t#define v5 0.016\n\t#define m5 3.0\n\t#define r6 0.21\n\t#define v6 0.0038\n\t#define m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= r1 ) {\n\t\t\tmip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;\n\t\t} else if ( roughness >= r4 ) {\n\t\t\tmip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;\n\t\t} else if ( roughness >= r5 ) {\n\t\t\tmip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;\n\t\t} else if ( roughness >= r6 ) {\n\t\t\tmip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), m0, cubeUV_maxMipLevel );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getIBLIrradiance( const in GeometricContext geometry ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#if defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec3 reflectVec;\n\t\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\t\treflectVec = reflect( - viewDir, normal );\n\t\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\t#else\n\t\t\t\treflectVec = refract( - viewDir, normal, refractionRatio );\n\t\t\t#endif\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tlightMapIrradiance *= PI;\n\t#endif\n\treflectedLight.indirectDiffuse += lightMapIrradiance;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointLightInfo( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotLightInfo( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalLightInfo( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( - dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\t#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\t\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\t\tif ( cutoffDistance > 0.0 ) {\n\t\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t\t}\n\t\treturn distanceFalloff;\n\t#else\n\t\tif ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\t\treturn pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t\t}\n\t\treturn 1.0;\n\t#endif\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\t#ifdef SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularTintFactor = specularTint;\n\t\t#ifdef USE_SPECULARINTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;\n\t\t#endif\n\t\t#ifdef USE_SPECULARTINTMAP\n\t\t\tspecularTintFactor *= specularTintMapTexelToLinear( texture2D( specularTintMap, vUv ) ).rgb;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularTintFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( ior - 1.0 ) / ( ior + 1.0 ) ) * specularTintFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenTint = sheenTint;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenTint;\n\t#endif\n};\nvec3 clearcoatSpecular = vec3( 0.0 );\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\tvec3 FssEss = specularColor * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecular += ccIrradiance * BRDF_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += irradiance * BRDF_Sheen( material.roughness, directLight.direction, geometry, material.sheenTint );\n\t#else\n\t\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tcomputeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef USE_CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometry );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\t\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\t\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * faceDirection;\n\t\t\tbitangent = bitangent * faceDirection;\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_pars_vertex:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_vertex:"#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );\n\t\treturn normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",output_fragment:"#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= transmissionAlpha + 0.1;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\tfloat transmissionAlpha = 1.0;\n\tfloat transmissionFactor = transmission;\n\tfloat thicknessFactor = thickness;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\ttransmissionFactor *= texture2D( transmissionMap, vUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tthicknessFactor *= texture2D( thicknessMap, vUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmission = getIBLVolumeRefraction(\n\t\tn, v, roughnessFactor, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, ior, thicknessFactor,\n\t\tattenuationTint, attenuationDistance );\n\ttotalDiffuse = mix( totalDiffuse, transmission.rgb, transmissionFactor );\n\ttransmissionAlpha = transmission.a;\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationTint;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tvec3 getVolumeTransmissionRay( vec3 n, vec3 v, float thickness, float ior, mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( float roughness, float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( vec2 fragCoord, float roughness, float ior ) {\n\t\tfloat framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\treturn texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#else\n\t\t\treturn texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );\n\t\t#endif\n\t}\n\tvec3 applyVolumeAttenuation( vec3 radiance, float transmissionDistance, vec3 attenuationColor, float attenuationDistance ) {\n\t\tif ( attenuationDistance == 0.0 ) {\n\t\t\treturn radiance;\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance * radiance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( vec3 n, vec3 v, float roughness, vec3 diffuseColor, vec3 specularColor, float specularF90,\n\t\tvec3 position, mat4 modelMatrix, mat4 viewMatrix, mat4 projMatrix, float ior, float thickness,\n\t\tvec3 attenuationColor, float attenuationDistance ) {\n\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\trefractionCoords += 1.0;\n\t\trefractionCoords /= 2.0;\n\t\tvec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\tvec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );\n\t}\n#endif",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshnormal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",meshnormal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularTint;\n\t#ifdef USE_SPECULARINTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n\t#ifdef USE_SPECULARTINTMAP\n\t\tuniform sampler2D specularTintMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenTint;\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - clearcoat * Fcc ) + clearcoatSpecular * clearcoat;\n\t#endif\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <output_fragment>\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}"},es={common:{diffuse:{value:new Hi(16777215)},opacity:{value:1},map:{value:null},uvTransform:{value:new hn},uv2Transform:{value:new hn},alphaMap:{value:null},alphaTest:{value:0}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98},maxMipLevel:{value:0}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new ln(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new Hi(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new Hi(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new hn}},sprite:{diffuse:{value:new Hi(16777215)},opacity:{value:1},center:{value:new ln(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new hn}}},ns={basic:{uniforms:Vr([es.common,es.specularmap,es.envmap,es.aomap,es.lightmap,es.fog]),vertexShader:ts.meshbasic_vert,fragmentShader:ts.meshbasic_frag},lambert:{uniforms:Vr([es.common,es.specularmap,es.envmap,es.aomap,es.lightmap,es.emissivemap,es.fog,es.lights,{emissive:{value:new Hi(0)}}]),vertexShader:ts.meshlambert_vert,fragmentShader:ts.meshlambert_frag},phong:{uniforms:Vr([es.common,es.specularmap,es.envmap,es.aomap,es.lightmap,es.emissivemap,es.bumpmap,es.normalmap,es.displacementmap,es.fog,es.lights,{emissive:{value:new Hi(0)},specular:{value:new Hi(1118481)},shininess:{value:30}}]),vertexShader:ts.meshphong_vert,fragmentShader:ts.meshphong_frag},standard:{uniforms:Vr([es.common,es.envmap,es.aomap,es.lightmap,es.emissivemap,es.bumpmap,es.normalmap,es.displacementmap,es.roughnessmap,es.metalnessmap,es.fog,es.lights,{emissive:{value:new Hi(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:ts.meshphysical_vert,fragmentShader:ts.meshphysical_frag},toon:{uniforms:Vr([es.common,es.aomap,es.lightmap,es.emissivemap,es.bumpmap,es.normalmap,es.displacementmap,es.gradientmap,es.fog,es.lights,{emissive:{value:new Hi(0)}}]),vertexShader:ts.meshtoon_vert,fragmentShader:ts.meshtoon_frag},matcap:{uniforms:Vr([es.common,es.bumpmap,es.normalmap,es.displacementmap,es.fog,{matcap:{value:null}}]),vertexShader:ts.meshmatcap_vert,fragmentShader:ts.meshmatcap_frag},points:{uniforms:Vr([es.points,es.fog]),vertexShader:ts.points_vert,fragmentShader:ts.points_frag},dashed:{uniforms:Vr([es.common,es.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:ts.linedashed_vert,fragmentShader:ts.linedashed_frag},depth:{uniforms:Vr([es.common,es.displacementmap]),vertexShader:ts.depth_vert,fragmentShader:ts.depth_frag},normal:{uniforms:Vr([es.common,es.bumpmap,es.normalmap,es.displacementmap,{opacity:{value:1}}]),vertexShader:ts.meshnormal_vert,fragmentShader:ts.meshnormal_frag},sprite:{uniforms:Vr([es.sprite,es.fog]),vertexShader:ts.sprite_vert,fragmentShader:ts.sprite_frag},background:{uniforms:{uvTransform:{value:new hn},t2D:{value:null}},vertexShader:ts.background_vert,fragmentShader:ts.background_frag},cube:{uniforms:Vr([es.envmap,{opacity:{value:1}}]),vertexShader:ts.cube_vert,fragmentShader:ts.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:ts.equirect_vert,fragmentShader:ts.equirect_frag},distanceRGBA:{uniforms:Vr([es.common,es.displacementmap,{referencePosition:{value:new wn},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:ts.distanceRGBA_vert,fragmentShader:ts.distanceRGBA_frag},shadow:{uniforms:Vr([es.lights,es.fog,{color:{value:new Hi(0)},opacity:{value:1}}]),vertexShader:ts.shadow_vert,fragmentShader:ts.shadow_frag}};function is(t,e,n,i,r){const s=new Hi(0);let o,a,l=0,u=null,d=0,p=null;function m(t,e){n.buffers.color.setClear(t.r,t.g,t.b,e,r)}return{getClearColor:function(){return s},setClearColor:function(t,e=1){s.set(t),l=e,m(s,l)},getClearAlpha:function(){return l},setClearAlpha:function(t){l=t,m(s,l)},render:function(n,r){let 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rs(t,e,n,i){const r=t.getParameter(34921),s=i.isWebGL2?null:e.get("OES_vertex_array_object"),o=i.isWebGL2||null!==s,a={},l=d(null);let h=l;function c(e){return i.isWebGL2?t.bindVertexArray(e):s.bindVertexArrayOES(e)}function u(e){return i.isWebGL2?t.deleteVertexArray(e):s.deleteVertexArrayOES(e)}function d(t){const e=[],n=[],i=[];for(let t=0;t<r;t++)e[t]=0,n[t]=0,i[t]=0;return{geometry:null,program:null,wireframe:!1,newAttributes:e,enabledAttributes:n,attributeDivisors:i,object:t,attributes:{},index:null}}function p(){const t=h.newAttributes;for(let e=0,n=t.length;e<n;e++)t[e]=0}function m(t){f(t,0)}function f(n,r){const s=h.newAttributes,o=h.enabledAttributes,a=h.attributeDivisors;if(s[n]=1,0===o[n]&&(t.enableVertexAttribArray(n),o[n]=1),a[n]!==r){(i.isWebGL2?t:e.get("ANGLE_instanced_arrays"))[i.isWebGL2?"vertexAttribDivisor":"vertexAttribDivisorANGLE"](n,r),a[n]=r}}function g(){const e=h.newAttributes,n=h.enabledAttributes;for(let 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e=i[t],s={};s.attribute=e,e.data&&(s.data=e.data),n[t]=s,r++}h.attributes=n,h.attributesNum=r,h.index=e}(b,_)}else{const t=!0===l.wireframe;h.geometry===b.id&&h.program===u.id&&h.wireframe===t||(h.geometry=b.id,h.program=u.id,h.wireframe=t,w=!0)}!0===r.isInstancedMesh&&(w=!0),null!==_&&n.update(_,34963),w&&(!function(r,s,o,a){if(!1===i.isWebGL2&&(r.isInstancedMesh||a.isInstancedBufferGeometry)&&null===e.get("ANGLE_instanced_arrays"))return;p();const l=a.attributes,h=o.getAttributes(),c=s.defaultAttributeValues;for(const e in h){const i=h[e];if(i.location>=0){let s=l[e];if(void 0===s&&("instanceMatrix"===e&&r.instanceMatrix&&(s=r.instanceMatrix),"instanceColor"===e&&r.instanceColor&&(s=r.instanceColor)),void 0!==s){const e=s.normalized,o=s.itemSize,l=n.get(s);if(void 0===l)continue;const h=l.buffer,c=l.type,u=l.bytesPerElement;if(s.isInterleavedBufferAttribute){const n=s.data,l=n.stride,d=s.offset;if(n&&n.isInstancedInterleavedBuffer){for(let 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4:t.vertexAttrib4fv(i.location,n);break;default:t.vertexAttrib1fv(i.location,n)}}}}g()}(r,l,u,b),null!==_&&t.bindBuffer(34963,n.get(_).buffer))},reset:b,resetDefaultState:_,dispose:function(){b();for(const t in a){const e=a[t];for(const t in e){const n=e[t];for(const t in n)u(n[t].object),delete n[t];delete e[t]}delete a[t]}},releaseStatesOfGeometry:function(t){if(void 0===a[t.id])return;const e=a[t.id];for(const t in e){const n=e[t];for(const t in n)u(n[t].object),delete n[t];delete e[t]}delete a[t.id]},releaseStatesOfProgram:function(t){for(const e in a){const n=a[e];if(void 0===n[t.id])continue;const i=n[t.id];for(const t in i)u(i[t].object),delete i[t];delete n[t.id]}},initAttributes:p,enableAttribute:m,disableUnusedAttributes:g}}function ss(t,e,n,i){const r=i.isWebGL2;let s;this.setMode=function(t){s=t},this.render=function(e,i){t.drawArrays(s,e,i),n.update(i,s,1)},this.renderInstances=function(i,o,a){if(0===a)return;let l,h;if(r)l=t,h="drawArraysInstanced";else if(l=e.get("ANGLE_instanced_arrays"),h="drawArraysInstancedANGLE",null===l)return void console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");l[h](s,i,o,a),n.update(o,s,a)}}function os(t,e,n){let i;function r(e){if("highp"===e){if(t.getShaderPrecisionFormat(35633,36338).precision>0&&t.getShaderPrecisionFormat(35632,36338).precision>0)return"highp";e="mediump"}return"mediump"===e&&t.getShaderPrecisionFormat(35633,36337).precision>0&&t.getShaderPrecisionFormat(35632,36337).precision>0?"mediump":"lowp"}const s="undefined"!=typeof WebGL2RenderingContext&&t instanceof WebGL2RenderingContext||"undefined"!=typeof WebGL2ComputeRenderingContext&&t instanceof WebGL2ComputeRenderingContext;let o=void 0!==n.precision?n.precision:"highp";const a=r(o);a!==o&&(console.warn("THREE.WebGLRenderer:",o,"not supported, using",a,"instead."),o=a);const l=s||e.has("WEBGL_draw_buffers"),h=!0===n.logarithmicDepthBuffer,c=t.getParameter(34930),u=t.getParameter(35660),d=t.getParameter(3379),p=t.getParameter(34076),m=t.getParameter(34921),f=t.getParameter(36347),g=t.getParameter(36348),v=t.getParameter(36349),b=u>0,_=s||e.has("OES_texture_float");return{isWebGL2:s,drawBuffers:l,getMaxAnisotropy:function(){if(void 0!==i)return i;if(!0===e.has("EXT_texture_filter_anisotropic")){const n=e.get("EXT_texture_filter_anisotropic");i=t.getParameter(n.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else i=0;return i},getMaxPrecision:r,precision:o,logarithmicDepthBuffer:h,maxTextures:c,maxVertexTextures:u,maxTextureSize:d,maxCubemapSize:p,maxAttributes:m,maxVertexUniforms:f,maxVaryings:g,maxFragmentUniforms:v,vertexTextures:b,floatFragmentTextures:_,floatVertexTextures:b&&_,maxSamples:s?t.getParameter(36183):0}}function as(t){const e=this;let n=null,i=0,r=!1,s=!1;const o=new Xr,a=new hn,l={value:null,needsUpdate:!1};function h(){l.value!==n&&(l.value=n,l.needsUpdate=i>0),e.numPlanes=i,e.numIntersection=0}function c(t,n,i,r){const s=null!==t?t.length:0;let h=null;if(0!==s){if(h=l.value,!0!==r||null===h){const e=i+4*s,r=n.matrixWorldInverse;a.getNormalMatrix(r),(null===h||h.length<e)&&(h=new Float32Array(e));for(let e=0,n=i;e!==s;++e,n+=4)o.copy(t[e]).applyMatrix4(r,a),o.normal.toArray(h,n),h[n+3]=o.constant}l.value=h,l.needsUpdate=!0}return e.numPlanes=s,e.numIntersection=0,h}this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(t,e,s){const o=0!==t.length||e||0!==i||r;return r=e,n=c(t,s,0),i=t.length,o},this.beginShadows=function(){s=!0,c(null)},this.endShadows=function(){s=!1,h()},this.setState=function(e,o,a){const u=e.clippingPlanes,d=e.clipIntersection,p=e.clipShadows,m=t.get(e);if(!r||null===u||0===u.length||s&&!p)s?c(null):h();else{const t=s?0:i,e=4*t;let r=m.clippingState||null;l.value=r,r=c(u,o,e,a);for(let t=0;t!==e;++t)r[t]=n[t];m.clippingState=r,this.numIntersection=d?this.numPlanes:0,this.numPlanes+=t}}}function ls(t){let e=new WeakMap;function n(t,e){return e===tt?t.mapping=J:e===et&&(t.mapping=Q),t}function i(t){const n=t.target;n.removeEventListener("dispose",i);const r=e.get(n);void 0!==r&&(e.delete(n),r.dispose())}return{get:function(r){if(r&&r.isTexture&&!1===r.isRenderTargetTexture){const s=r.mapping;if(s===tt||s===et){if(e.has(r)){return n(e.get(r).texture,r.mapping)}{const s=r.image;if(s&&s.height>0){const o=t.getRenderTarget(),a=new Gr(s.height/2);return a.fromEquirectangularTexture(t,r),e.set(r,a),t.setRenderTarget(o),r.addEventListener("dispose",i),n(a.texture,r.mapping)}return null}}}return r},dispose:function(){e=new WeakMap}}}ns.physical={uniforms:Vr([ns.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new ln(1,1)},clearcoatNormalMap:{value:null},sheenTint:{value:new Hi(0)},transmission:{value:0},transmissionMap:{value:null},transmissionSamplerSize:{value:new ln},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},attenuationDistance:{value:0},attenuationTint:{value:new Hi(0)},specularIntensity:{value:0},specularIntensityMap:{value:null},specularTint:{value:new Hi(1,1,1)},specularTintMap:{value:null}}]),vertexShader:ts.meshphysical_vert,fragmentShader:ts.meshphysical_frag};class hs extends Or{constructor(t=-1,e=1,n=1,i=-1,r=.1,s=2e3){super(),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=i,this.near=r,this.far=s,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this}setViewOffset(t,e,n,i,r,s){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,i=(this.top+this.bottom)/2;let r=n-t,s=n+t,o=i+e,a=i-e;if(null!==this.view&&this.view.enabled){const t=(this.right-this.left)/this.view.fullWidth/this.zoom,e=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=t*this.view.offsetX,s=r+t*this.view.width,o-=e*this.view.offsetY,a=o-e*this.view.height}this.projectionMatrix.makeOrthographic(r,s,o,a,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}hs.prototype.isOrthographicCamera=!0;class cs extends zr{constructor(t){super(t),this.type="RawShaderMaterial"}}cs.prototype.isRawShaderMaterial=!0;const us=Math.pow(2,8),ds=[.125,.215,.35,.446,.526,.582],ps=5+ds.length,ms=20,fs={[ke]:0,[Ie]:1,[Ne]:2,[Oe]:3,[Be]:4,[Fe]:5,[Ve]:6},gs=new hs,{_lodPlanes:vs,_sizeLods:bs,_sigmas:_s}=Ts(),ws=new Hi;let xs=null;const ys=(1+Math.sqrt(5))/2,Ms=1/ys,Es=[new wn(1,1,1),new wn(-1,1,1),new wn(1,1,-1),new wn(-1,1,-1),new wn(0,ys,Ms),new wn(0,ys,-Ms),new wn(Ms,0,ys),new wn(-Ms,0,ys),new wn(ys,Ms,0),new wn(-ys,Ms,0)];class Ss{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._blurMaterial=function(t){const e=new Float32Array(t),n=new wn(0,1,0);return new cs({name:"SphericalGaussianBlur",defines:{n:t},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:e},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:n},inputEncoding:{value:fs[ke]},outputEncoding:{value:fs[ke]}},vertexShader:Ds(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t${ks()}\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:d,depthTest:!1,depthWrite:!1})}(ms),this._equirectShader=null,this._cubemapShader=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,i=100){xs=this._renderer.getRenderTarget();const r=this._allocateTargets();return this._sceneToCubeUV(t,n,i,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t){return this._fromTexture(t)}fromCubemap(t){return this._fromTexture(t)}compileCubemapShader(){null===this._cubemapShader&&(this._cubemapShader=Rs(),this._compileMaterial(this._cubemapShader))}compileEquirectangularShader(){null===this._equirectShader&&(this._equirectShader=Ls(),this._compileMaterial(this._equirectShader))}dispose(){this._blurMaterial.dispose(),null!==this._cubemapShader&&this._cubemapShader.dispose(),null!==this._equirectShader&&this._equirectShader.dispose();for(let t=0;t<vs.length;t++)vs[t].dispose()}_cleanup(t){this._pingPongRenderTarget.dispose(),this._renderer.setRenderTarget(xs),t.scissorTest=!1,As(t,0,0,t.width,t.height)}_fromTexture(t){xs=this._renderer.getRenderTarget();const e=this._allocateTargets(t);return this._textureToCubeUV(t,e),this._applyPMREM(e),this._cleanup(e),e}_allocateTargets(t){const e={magFilter:at,minFilter:at,generateMipmaps:!1,type:pt,format:Lt,encoding:Cs(t)?t.encoding:Ne,depthBuffer:!1},n=Ps(e);return n.depthBuffer=!t,this._pingPongRenderTarget=Ps(e),n}_compileMaterial(t){const e=new Rr(vs[0],t);this._renderer.compile(e,gs)}_sceneToCubeUV(t,e,n,i){const r=new Br(90,1,e,n),s=[1,-1,1,1,1,1],o=[1,1,1,-1,-1,-1],a=this._renderer,l=a.autoClear,h=a.outputEncoding,u=a.toneMapping;a.getClearColor(ws),a.toneMapping=W,a.outputEncoding=ke,a.autoClear=!1;const d=new Gi({name:"PMREM.Background",side:c,depthWrite:!1,depthTest:!1}),p=new Rr(new kr,d);let m=!1;const f=t.background;f?f.isColor&&(d.color.copy(f),t.background=null,m=!0):(d.color.copy(ws),m=!0);for(let e=0;e<6;e++){const n=e%3;0==n?(r.up.set(0,s[e],0),r.lookAt(o[e],0,0)):1==n?(r.up.set(0,0,s[e]),r.lookAt(0,o[e],0)):(r.up.set(0,s[e],0),r.lookAt(0,0,o[e])),As(i,n*us,e>2?us:0,us,us),a.setRenderTarget(i),m&&a.render(p,r),a.render(t,r)}p.geometry.dispose(),p.material.dispose(),a.toneMapping=u,a.outputEncoding=h,a.autoClear=l,t.background=f}_textureToCubeUV(t,e){const n=this._renderer;t.isCubeTexture?null==this._cubemapShader&&(this._cubemapShader=Rs()):null==this._equirectShader&&(this._equirectShader=Ls());const i=t.isCubeTexture?this._cubemapShader:this._equirectShader,r=new Rr(vs[0],i),s=i.uniforms;s.envMap.value=t,t.isCubeTexture||s.texelSize.value.set(1/t.image.width,1/t.image.height),s.inputEncoding.value=fs[t.encoding],s.outputEncoding.value=fs[e.texture.encoding],As(e,0,0,3*us,2*us),n.setRenderTarget(e),n.render(r,gs)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;for(let e=1;e<ps;e++){const n=Math.sqrt(_s[e]*_s[e]-_s[e-1]*_s[e-1]),i=Es[(e-1)%Es.length];this._blur(t,e-1,e,n,i)}e.autoClear=n}_blur(t,e,n,i,r){const s=this._pingPongRenderTarget;this._halfBlur(t,s,e,n,i,"latitudinal",r),this._halfBlur(s,t,n,n,i,"longitudinal",r)}_halfBlur(t,e,n,i,r,s,o){const a=this._renderer,l=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const h=new Rr(vs[i],l),c=l.uniforms,u=bs[n]-1,d=isFinite(r)?Math.PI/(2*u):2*Math.PI/39,p=r/d,m=isFinite(r)?1+Math.floor(3*p):ms;m>ms&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${m} samples when the maximum is set to 20`);const f=[];let g=0;for(let t=0;t<ms;++t){const e=t/p,n=Math.exp(-e*e/2);f.push(n),0==t?g+=n:t<m&&(g+=2*n)}for(let t=0;t<f.length;t++)f[t]=f[t]/g;c.envMap.value=t.texture,c.samples.value=m,c.weights.value=f,c.latitudinal.value="latitudinal"===s,o&&(c.poleAxis.value=o),c.dTheta.value=d,c.mipInt.value=8-n,c.inputEncoding.value=fs[t.texture.encoding],c.outputEncoding.value=fs[t.texture.encoding];const v=bs[i];As(e,3*Math.max(0,us-2*v),(0===i?0:2*us)+2*v*(i>4?i-8+4:0),3*v,2*v),a.setRenderTarget(e),a.render(h,gs)}}function Cs(t){return void 0!==t&&t.type===pt&&(t.encoding===ke||t.encoding===Ie||t.encoding===Ve)}function Ts(){const t=[],e=[],n=[];let i=8;for(let r=0;r<ps;r++){const s=Math.pow(2,i);e.push(s);let o=1/s;r>4?o=ds[r-8+4-1]:0==r&&(o=0),n.push(o);const a=1/(s-1),l=-a/2,h=1+a/2,c=[l,l,h,l,h,h,l,l,h,h,l,h],u=6,d=6,p=3,m=2,f=1,g=new Float32Array(p*d*u),v=new Float32Array(m*d*u),b=new Float32Array(f*d*u);for(let t=0;t<u;t++){const e=t%3*2/3-1,n=t>2?0:-1,i=[e,n,0,e+2/3,n,0,e+2/3,n+1,0,e,n,0,e+2/3,n+1,0,e,n+1,0];g.set(i,p*d*t),v.set(c,m*d*t);const r=[t,t,t,t,t,t];b.set(r,f*d*t)}const _=new pr;_.setAttribute("position",new qi(g,p)),_.setAttribute("uv",new qi(v,m)),_.setAttribute("faceIndex",new qi(b,f)),t.push(_),i>4&&i--}return{_lodPlanes:t,_sizeLods:e,_sigmas:n}}function Ps(t){const e=new gn(3*us,3*us,t);return e.texture.mapping=nt,e.texture.name="PMREM.cubeUv",e.scissorTest=!0,e}function As(t,e,n,i,r){t.viewport.set(e,n,i,r),t.scissor.set(e,n,i,r)}function Ls(){const t=new ln(1,1);return new cs({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null},texelSize:{value:t},inputEncoding:{value:fs[ke]},outputEncoding:{value:fs[ke]}},vertexShader:Ds(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform vec2 texelSize;\n\n\t\t\t${ks()}\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tvec2 f = fract( uv / texelSize - 0.5 );\n\t\t\t\tuv -= f * texelSize;\n\t\t\t\tvec3 tl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x += texelSize.x;\n\t\t\t\tvec3 tr = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.y += texelSize.y;\n\t\t\t\tvec3 br = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x -= texelSize.x;\n\t\t\t\tvec3 bl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\n\t\t\t\tvec3 tm = mix( tl, tr, f.x );\n\t\t\t\tvec3 bm = mix( bl, br, f.x );\n\t\t\t\tgl_FragColor.rgb = mix( tm, bm, f.y );\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:d,depthTest:!1,depthWrite:!1})}function Rs(){return new cs({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},inputEncoding:{value:fs[ke]},outputEncoding:{value:fs[ke]}},vertexShader:Ds(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\t${ks()}\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb = envMapTexelToLinear( textureCube( envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ) ) ).rgb;\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:d,depthTest:!1,depthWrite:!1})}function Ds(){return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"}function ks(){return"\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t"}function Is(t){let e=new WeakMap,n=null;function i(t){const n=t.target;n.removeEventListener("dispose",i);const r=e.get(n);void 0!==r&&(e.delete(n),r.dispose())}return{get:function(r){if(r&&r.isTexture&&!1===r.isRenderTargetTexture){const s=r.mapping,o=s===tt||s===et,a=s===J||s===Q;if(o||a){if(e.has(r))return e.get(r).texture;{const s=r.image;if(o&&s&&s.height>0||a&&s&&function(t){let e=0;const n=6;for(let i=0;i<n;i++)void 0!==t[i]&&e++;return e===n}(s)){const s=t.getRenderTarget();null===n&&(n=new Ss(t));const a=o?n.fromEquirectangular(r):n.fromCubemap(r);return e.set(r,a),t.setRenderTarget(s),r.addEventListener("dispose",i),a.texture}return null}}}return r},dispose:function(){e=new WeakMap,null!==n&&(n.dispose(),n=null)}}}function Vs(t){const e={};function n(n){if(void 0!==e[n])return e[n];let i;switch(n){case"WEBGL_depth_texture":i=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":i=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":i=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":i=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:i=t.getExtension(n)}return e[n]=i,i}return{has:function(t){return null!==n(t)},init:function(t){t.isWebGL2?n("EXT_color_buffer_float"):(n("WEBGL_depth_texture"),n("OES_texture_float"),n("OES_texture_half_float"),n("OES_texture_half_float_linear"),n("OES_standard_derivatives"),n("OES_element_index_uint"),n("OES_vertex_array_object"),n("ANGLE_instanced_arrays")),n("OES_texture_float_linear"),n("EXT_color_buffer_half_float")},get:function(t){const e=n(t);return null===e&&console.warn("THREE.WebGLRenderer: "+t+" extension not supported."),e}}}function Ns(t,e,n,i){const r={},s=new WeakMap;function o(t){const a=t.target;null!==a.index&&e.remove(a.index);for(const t in a.attributes)e.remove(a.attributes[t]);a.removeEventListener("dispose",o),delete r[a.id];const l=s.get(a);l&&(e.remove(l),s.delete(a)),i.releaseStatesOfGeometry(a),!0===a.isInstancedBufferGeometry&&delete a._maxInstanceCount,n.memory.geometries--}function a(t){const n=[],i=t.index,r=t.attributes.position;let o=0;if(null!==i){const t=i.array;o=i.version;for(let e=0,i=t.length;e<i;e+=3){const i=t[e+0],r=t[e+1],s=t[e+2];n.push(i,r,r,s,s,i)}}else{const t=r.array;o=r.version;for(let e=0,i=t.length/3-1;e<i;e+=3){const t=e+0,i=e+1,r=e+2;n.push(t,i,i,r,r,t)}}const a=new(ir(n)>65535?Qi:$i)(n,1);a.version=o;const l=s.get(t);l&&e.remove(l),s.set(t,a)}return{get:function(t,e){return!0===r[e.id]||(e.addEventListener("dispose",o),r[e.id]=!0,n.memory.geometries++),e},update:function(t){const n=t.attributes;for(const t in n)e.update(n[t],34962);const i=t.morphAttributes;for(const t in i){const n=i[t];for(let t=0,i=n.length;t<i;t++)e.update(n[t],34962)}},getWireframeAttribute:function(t){const e=s.get(t);if(e){const n=t.index;null!==n&&e.version<n.version&&a(t)}else a(t);return s.get(t)}}}function zs(t,e,n,i){const r=i.isWebGL2;let s,o,a;this.setMode=function(t){s=t},this.setIndex=function(t){o=t.type,a=t.bytesPerElement},this.render=function(e,i){t.drawElements(s,i,o,e*a),n.update(i,s,1)},this.renderInstances=function(i,l,h){if(0===h)return;let c,u;if(r)c=t,u="drawElementsInstanced";else if(c=e.get("ANGLE_instanced_arrays"),u="drawElementsInstancedANGLE",null===c)return void console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");c[u](s,l,o,i*a,h),n.update(l,s,h)}}function Os(t){const e={frame:0,calls:0,triangles:0,points:0,lines:0};return{memory:{geometries:0,textures:0},render:e,programs:null,autoReset:!0,reset:function(){e.frame++,e.calls=0,e.triangles=0,e.points=0,e.lines=0},update:function(t,n,i){switch(e.calls++,n){case 4:e.triangles+=i*(t/3);break;case 1:e.lines+=i*(t/2);break;case 3:e.lines+=i*(t-1);break;case 2:e.lines+=i*t;break;case 0:e.points+=i*t;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",n)}}}}function Bs(t,e){return t[0]-e[0]}function Fs(t,e){return Math.abs(e[1])-Math.abs(t[1])}function Us(t){const e={},n=new Float32Array(8),i=[];for(let t=0;t<8;t++)i[t]=[t,0];return{update:function(r,s,o,a){const l=r.morphTargetInfluences,h=void 0===l?0:l.length;let c=e[s.id];if(void 0===c||c.length!==h){c=[];for(let t=0;t<h;t++)c[t]=[t,0];e[s.id]=c}for(let t=0;t<h;t++){const e=c[t];e[0]=t,e[1]=l[t]}c.sort(Fs);for(let t=0;t<8;t++)t<h&&c[t][1]?(i[t][0]=c[t][0],i[t][1]=c[t][1]):(i[t][0]=Number.MAX_SAFE_INTEGER,i[t][1]=0);i.sort(Bs);const u=s.morphAttributes.position,d=s.morphAttributes.normal;let p=0;for(let t=0;t<8;t++){const e=i[t],r=e[0],o=e[1];r!==Number.MAX_SAFE_INTEGER&&o?(u&&s.getAttribute("morphTarget"+t)!==u[r]&&s.setAttribute("morphTarget"+t,u[r]),d&&s.getAttribute("morphNormal"+t)!==d[r]&&s.setAttribute("morphNormal"+t,d[r]),n[t]=o,p+=o):(u&&!0===s.hasAttribute("morphTarget"+t)&&s.deleteAttribute("morphTarget"+t),d&&!0===s.hasAttribute("morphNormal"+t)&&s.deleteAttribute("morphNormal"+t),n[t]=0)}const m=s.morphTargetsRelative?1:1-p;a.getUniforms().setValue(t,"morphTargetBaseInfluence",m),a.getUniforms().setValue(t,"morphTargetInfluences",n)}}}function Hs(t,e,n,i){let r=new WeakMap;function s(t){const e=t.target;e.removeEventListener("dispose",s),n.remove(e.instanceMatrix),null!==e.instanceColor&&n.remove(e.instanceColor)}return{update:function(t){const o=i.render.frame,a=t.geometry,l=e.get(t,a);return r.get(l)!==o&&(e.update(l),r.set(l,o)),t.isInstancedMesh&&(!1===t.hasEventListener("dispose",s)&&t.addEventListener("dispose",s),n.update(t.instanceMatrix,34962),null!==t.instanceColor&&n.update(t.instanceColor,34962)),l},dispose:function(){r=new WeakMap}}}class Gs extends pn{constructor(t=null,e=1,n=1,i=1){super(null),this.image={data:t,width:e,height:n,depth:i},this.magFilter=at,this.minFilter=at,this.wrapR=st,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}Gs.prototype.isDataTexture2DArray=!0;class js extends pn{constructor(t=null,e=1,n=1,i=1){super(null),this.image={data:t,width:e,height:n,depth:i},this.magFilter=at,this.minFilter=at,this.wrapR=st,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}js.prototype.isDataTexture3D=!0;const Ws=new pn,qs=new Gs,Xs=new js,Ks=new Hr,Ys=[],Zs=[],$s=new Float32Array(16),Js=new Float32Array(9),Qs=new Float32Array(4);function to(t,e,n){const i=t[0];if(i<=0||i>0)return t;const r=e*n;let s=Ys[r];if(void 0===s&&(s=new Float32Array(r),Ys[r]=s),0!==e){i.toArray(s,0);for(let i=1,r=0;i!==e;++i)r+=n,t[i].toArray(s,r)}return s}function eo(t,e){if(t.length!==e.length)return!1;for(let n=0,i=t.length;n<i;n++)if(t[n]!==e[n])return!1;return!0}function no(t,e){for(let n=0,i=e.length;n<i;n++)t[n]=e[n]}function io(t,e){let n=Zs[e];void 0===n&&(n=new Int32Array(e),Zs[e]=n);for(let i=0;i!==e;++i)n[i]=t.allocateTextureUnit();return n}function ro(t,e){const n=this.cache;n[0]!==e&&(t.uniform1f(this.addr,e),n[0]=e)}function so(t,e){const 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0},this.name=n.shaderName,this.id=Yo++,this.cacheKey=e,this.usedTimes=1,this.program=b,this.vertexShader=M,this.fragmentShader=E,this}function ma(t,e,n,i,r,s,o){const a=[],l=r.isWebGL2,h=r.logarithmicDepthBuffer,d=r.floatVertexTextures,p=r.maxVertexUniforms,m=r.vertexTextures;let f=r.precision;const g={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"},v=["precision","isWebGL2","supportsVertexTextures","outputEncoding","instancing","instancingColor","map","mapEncoding","matcap","matcapEncoding","envMap","envMapMode","envMapEncoding","envMapCubeUV","lightMap","lightMapEncoding","aoMap","emissiveMap","emissiveMapEncoding","bumpMap","normalMap","objectSpaceNormalMap","tangentSpaceNormalMap","clearcoat","clearcoatMap","clearcoatRoughnessMap","clearcoatNormalMap","displacementMap","specularMap","specularIntensityMap","specularTintMap","specularTintMapEncoding","roughnessMap","metalnessMap","gradientMap","alphaMap","alphaTest","combine","vertexColors","vertexAlphas","vertexTangents","vertexUvs","uvsVertexOnly","fog","useFog","fogExp2","flatShading","sizeAttenuation","logarithmicDepthBuffer","skinning","maxBones","useVertexTexture","morphTargets","morphNormals","premultipliedAlpha","numDirLights","numPointLights","numSpotLights","numHemiLights","numRectAreaLights","numDirLightShadows","numPointLightShadows","numSpotLightShadows","shadowMapEnabled","shadowMapType","toneMapping","physicallyCorrectLights","doubleSided","flipSided","numClippingPlanes","numClipIntersection","depthPacking","dithering","format","sheenTint","transmission","transmissionMap","thicknessMap"];function b(t){let e;return t&&t.isTexture?e=t.encoding:t&&t.isWebGLRenderTarget?(console.warn("THREE.WebGLPrograms.getTextureEncodingFromMap: don't use render targets as textures. Use their .texture property instead."),e=t.texture.encoding):e=ke,e}return{getParameters:function(s,a,v,_,w){const x=_.fog,y=s.isMeshStandardMaterial?_.environment:null,M=(s.isMeshStandardMaterial?n:e).get(s.envMap||y),E=g[s.type],S=w.isSkinnedMesh?function(t){const e=t.skeleton.bones;if(d)return 1024;{const t=p,n=Math.floor((t-20)/4),i=Math.min(n,e.length);return i<e.length?(console.warn("THREE.WebGLRenderer: Skeleton has "+e.length+" bones. This GPU supports "+i+"."),0):i}}(w):0;let C,T;if(null!==s.precision&&(f=r.getMaxPrecision(s.precision),f!==s.precision&&console.warn("THREE.WebGLProgram.getParameters:",s.precision,"not supported, using",f,"instead.")),E){const t=ns[E];C=t.vertexShader,T=t.fragmentShader}else C=s.vertexShader,T=s.fragmentShader;const P=t.getRenderTarget(),A=s.alphaTest>0,L=s.clearcoat>0;return{isWebGL2:l,shaderID:E,shaderName:s.type,vertexShader:C,fragmentShader:T,defines:s.defines,isRawShaderMaterial:!0===s.isRawShaderMaterial,glslVersion:s.glslVersion,precision:f,instancing:!0===w.isInstancedMesh,instancingColor:!0===w.isInstancedMesh&&null!==w.instanceColor,supportsVertexTextures:m,outputEncoding:null!==P?b(P.texture):t.outputEncoding,map:!!s.map,mapEncoding:b(s.map),matcap:!!s.matcap,matcapEncoding:b(s.matcap),envMap:!!M,envMapMode:M&&M.mapping,envMapEncoding:b(M),envMapCubeUV:!!M&&(M.mapping===nt||M.mapping===it),lightMap:!!s.lightMap,lightMapEncoding:b(s.lightMap),aoMap:!!s.aoMap,emissiveMap:!!s.emissiveMap,emissiveMapEncoding:b(s.emissiveMap),bumpMap:!!s.bumpMap,normalMap:!!s.normalMap,objectSpaceNormalMap:s.normalMapType===Ge,tangentSpaceNormalMap:s.normalMapType===He,clearcoat:L,clearcoatMap:L&&!!s.clearcoatMap,clearcoatRoughnessMap:L&&!!s.clearcoatRoughnessMap,clearcoatNormalMap:L&&!!s.clearcoatNormalMap,displacementMap:!!s.displacementMap,roughnessMap:!!s.roughnessMap,metalnessMap:!!s.metalnessMap,specularMap:!!s.specularMap,specularIntensityMap:!!s.specularIntensityMap,specularTintMap:!!s.specularTintMap,specularTintMapEncoding:b(s.specularTintMap),alphaMap:!!s.alphaMap,alphaTest:A,gradientMap:!!s.gradientMap,sheenTint:!!s.sheenTint&&(s.sheenTint.r>0||s.sheenTint.g>0||s.sheenTint.b>0),transmission:s.transmission>0,transmissionMap:!!s.transmissionMap,thicknessMap:!!s.thicknessMap,combine:s.combine,vertexTangents:!!s.normalMap&&!!w.geometry&&!!w.geometry.attributes.tangent,vertexColors:s.vertexColors,vertexAlphas:!0===s.vertexColors&&!!w.geometry&&!!w.geometry.attributes.color&&4===w.geometry.attributes.color.itemSize,vertexUvs:!!(s.map||s.bumpMap||s.normalMap||s.specularMap||s.alphaMap||s.emissiveMap||s.roughnessMap||s.metalnessMap||s.clearcoatMap||s.clearcoatRoughnessMap||s.clearcoatNormalMap||s.displacementMap||s.transmissionMap||s.thicknessMap||s.specularIntensityMap||s.specularTintMap),uvsVertexOnly:!(s.map||s.bumpMap||s.normalMap||s.specularMap||s.alphaMap||s.emissiveMap||s.roughnessMap||s.metalnessMap||s.clearcoatNormalMap||s.transmission>0||s.transmissionMap||s.thicknessMap||s.specularIntensityMap||s.specularTintMap||!s.displacementMap),fog:!!x,useFog:s.fog,fogExp2:x&&x.isFogExp2,flatShading:!!s.flatShading,sizeAttenuation:s.sizeAttenuation,logarithmicDepthBuffer:h,skinning:!0===w.isSkinnedMesh&&S>0,maxBones:S,useVertexTexture:d,morphTargets:!!w.geometry&&!!w.geometry.morphAttributes.position,morphNormals:!!w.geometry&&!!w.geometry.morphAttributes.normal,numDirLights:a.directional.length,numPointLights:a.point.length,numSpotLights:a.spot.length,numRectAreaLights:a.rectArea.length,numHemiLights:a.hemi.length,numDirLightShadows:a.directionalShadowMap.length,numPointLightShadows:a.pointShadowMap.length,numSpotLightShadows:a.spotShadowMap.length,numClippingPlanes:o.numPlanes,numClipIntersection:o.numIntersection,format:s.format,dithering:s.dithering,shadowMapEnabled:t.shadowMap.enabled&&v.length>0,shadowMapType:t.shadowMap.type,toneMapping:s.toneMapped?t.toneMapping:W,physicallyCorrectLights:t.physicallyCorrectLights,premultipliedAlpha:s.premultipliedAlpha,doubleSided:s.side===u,flipSided:s.side===c,depthPacking:void 0!==s.depthPacking&&s.depthPacking,index0AttributeName:s.index0AttributeName,extensionDerivatives:s.extensions&&s.extensions.derivatives,extensionFragDepth:s.extensions&&s.extensions.fragDepth,extensionDrawBuffers:s.extensions&&s.extensions.drawBuffers,extensionShaderTextureLOD:s.extensions&&s.extensions.shaderTextureLOD,rendererExtensionFragDepth:l||i.has("EXT_frag_depth"),rendererExtensionDrawBuffers:l||i.has("WEBGL_draw_buffers"),rendererExtensionShaderTextureLod:l||i.has("EXT_shader_texture_lod"),customProgramCacheKey:s.customProgramCacheKey()}},getProgramCacheKey:function(e){const n=[];if(e.shaderID?n.push(e.shaderID):(n.push(e.fragmentShader),n.push(e.vertexShader)),void 0!==e.defines)for(const t in e.defines)n.push(t),n.push(e.defines[t]);if(!1===e.isRawShaderMaterial){for(let t=0;t<v.length;t++)n.push(e[v[t]]);n.push(t.outputEncoding),n.push(t.gammaFactor)}return n.push(e.customProgramCacheKey),n.join()},getUniforms:function(t){const e=g[t.type];let n;if(e){const t=ns[e];n=Nr.clone(t.uniforms)}else n=t.uniforms;return n},acquireProgram:function(e,n){let i;for(let t=0,e=a.length;t<e;t++){const e=a[t];if(e.cacheKey===n){i=e,++i.usedTimes;break}}return void 0===i&&(i=new pa(t,n,e,s),a.push(i)),i},releaseProgram:function(t){if(0==--t.usedTimes){const e=a.indexOf(t);a[e]=a[a.length-1],a.pop(),t.destroy()}},programs:a}}function fa(){let t=new WeakMap;return{get:function(e){let n=t.get(e);return void 0===n&&(n={},t.set(e,n)),n},remove:function(e){t.delete(e)},update:function(e,n,i){t.get(e)[n]=i},dispose:function(){t=new WeakMap}}}function ga(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.program!==e.program?t.program.id-e.program.id:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function va(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function ba(t){const e=[];let n=0;const i=[],r=[],s=[],o={id:-1};function a(i,r,s,a,l,h){let c=e[n];const u=t.get(s);return void 0===c?(c={id:i.id,object:i,geometry:r,material:s,program:u.program||o,groupOrder:a,renderOrder:i.renderOrder,z:l,group:h},e[n]=c):(c.id=i.id,c.object=i,c.geometry=r,c.material=s,c.program=u.program||o,c.groupOrder=a,c.renderOrder=i.renderOrder,c.z=l,c.group=h),n++,c}return{opaque:i,transmissive:r,transparent:s,init:function(){n=0,i.length=0,r.length=0,s.length=0},push:function(t,e,n,o,l,h){const c=a(t,e,n,o,l,h);n.transmission>0?r.push(c):!0===n.transparent?s.push(c):i.push(c)},unshift:function(t,e,n,o,l,h){const c=a(t,e,n,o,l,h);n.transmission>0?r.unshift(c):!0===n.transparent?s.unshift(c):i.unshift(c)},finish:function(){for(let t=n,i=e.length;t<i;t++){const n=e[t];if(null===n.id)break;n.id=null,n.object=null,n.geometry=null,n.material=null,n.program=null,n.group=null}},sort:function(t,e){i.length>1&&i.sort(t||ga),r.length>1&&r.sort(e||va),s.length>1&&s.sort(e||va)}}}function _a(t){let e=new WeakMap;return{get:function(n,i){let r;return!1===e.has(n)?(r=new ba(t),e.set(n,[r])):i>=e.get(n).length?(r=new ba(t),e.get(n).push(r)):r=e.get(n)[i],r},dispose:function(){e=new WeakMap}}}function wa(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":n={direction:new wn,color:new Hi};break;case"SpotLight":n={position:new wn,direction:new wn,color:new Hi,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new wn,color:new Hi,distance:0,decay:0};break;case"HemisphereLight":n={direction:new wn,skyColor:new Hi,groundColor:new Hi};break;case"RectAreaLight":n={color:new Hi,position:new wn,halfWidth:new wn,halfHeight:new wn}}return t[e.id]=n,n}}}let xa=0;function ya(t,e){return(e.castShadow?1:0)-(t.castShadow?1:0)}function Ma(t,e){const n=new wa,i=function(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":case"SpotLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new ln};break;case"PointLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new ln,shadowCameraNear:1,shadowCameraFar:1e3}}return t[e.id]=n,n}}}(),r={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadow:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]};for(let t=0;t<9;t++)r.probe.push(new wn);const s=new wn,o=new $n,a=new $n;return{setup:function(s,o){let a=0,l=0,h=0;for(let t=0;t<9;t++)r.probe[t].set(0,0,0);let c=0,u=0,d=0,p=0,m=0,f=0,g=0,v=0;s.sort(ya);const b=!0!==o?Math.PI:1;for(let t=0,e=s.length;t<e;t++){const e=s[t],o=e.color,_=e.intensity,w=e.distance,x=e.shadow&&e.shadow.map?e.shadow.map.texture:null;if(e.isAmbientLight)a+=o.r*_*b,l+=o.g*_*b,h+=o.b*_*b;else if(e.isLightProbe)for(let t=0;t<9;t++)r.probe[t].addScaledVector(e.sh.coefficients[t],_);else if(e.isDirectionalLight){const t=n.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity*b),e.castShadow){const t=e.shadow,n=i.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,r.directionalShadow[c]=n,r.directionalShadowMap[c]=x,r.directionalShadowMatrix[c]=e.shadow.matrix,f++}r.directional[c]=t,c++}else if(e.isSpotLight){const t=n.get(e);if(t.position.setFromMatrixPosition(e.matrixWorld),t.color.copy(o).multiplyScalar(_*b),t.distance=w,t.coneCos=Math.cos(e.angle),t.penumbraCos=Math.cos(e.angle*(1-e.penumbra)),t.decay=e.decay,e.castShadow){const t=e.shadow,n=i.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,r.spotShadow[d]=n,r.spotShadowMap[d]=x,r.spotShadowMatrix[d]=e.shadow.matrix,v++}r.spot[d]=t,d++}else if(e.isRectAreaLight){const t=n.get(e);t.color.copy(o).multiplyScalar(_),t.halfWidth.set(.5*e.width,0,0),t.halfHeight.set(0,.5*e.height,0),r.rectArea[p]=t,p++}else if(e.isPointLight){const t=n.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity*b),t.distance=e.distance,t.decay=e.decay,e.castShadow){const t=e.shadow,n=i.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,n.shadowCameraNear=t.camera.near,n.shadowCameraFar=t.camera.far,r.pointShadow[u]=n,r.pointShadowMap[u]=x,r.pointShadowMatrix[u]=e.shadow.matrix,g++}r.point[u]=t,u++}else if(e.isHemisphereLight){const t=n.get(e);t.skyColor.copy(e.color).multiplyScalar(_*b),t.groundColor.copy(e.groundColor).multiplyScalar(_*b),r.hemi[m]=t,m++}}p>0&&(e.isWebGL2||!0===t.has("OES_texture_float_linear")?(r.rectAreaLTC1=es.LTC_FLOAT_1,r.rectAreaLTC2=es.LTC_FLOAT_2):!0===t.has("OES_texture_half_float_linear")?(r.rectAreaLTC1=es.LTC_HALF_1,r.rectAreaLTC2=es.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),r.ambient[0]=a,r.ambient[1]=l,r.ambient[2]=h;const _=r.hash;_.directionalLength===c&&_.pointLength===u&&_.spotLength===d&&_.rectAreaLength===p&&_.hemiLength===m&&_.numDirectionalShadows===f&&_.numPointShadows===g&&_.numSpotShadows===v||(r.directional.length=c,r.spot.length=d,r.rectArea.length=p,r.point.length=u,r.hemi.length=m,r.directionalShadow.length=f,r.directionalShadowMap.length=f,r.pointShadow.length=g,r.pointShadowMap.length=g,r.spotShadow.length=v,r.spotShadowMap.length=v,r.directionalShadowMatrix.length=f,r.pointShadowMatrix.length=g,r.spotShadowMatrix.length=v,_.directionalLength=c,_.pointLength=u,_.spotLength=d,_.rectAreaLength=p,_.hemiLength=m,_.numDirectionalShadows=f,_.numPointShadows=g,_.numSpotShadows=v,r.version=xa++)},setupView:function(t,e){let n=0,i=0,l=0,h=0,c=0;const u=e.matrixWorldInverse;for(let e=0,d=t.length;e<d;e++){const d=t[e];if(d.isDirectionalLight){const t=r.directional[n];t.direction.setFromMatrixPosition(d.matrixWorld),s.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(s),t.direction.transformDirection(u),n++}else if(d.isSpotLight){const t=r.spot[l];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),t.direction.setFromMatrixPosition(d.matrixWorld),s.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(s),t.direction.transformDirection(u),l++}else if(d.isRectAreaLight){const t=r.rectArea[h];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),a.identity(),o.copy(d.matrixWorld),o.premultiply(u),a.extractRotation(o),t.halfWidth.set(.5*d.width,0,0),t.halfHeight.set(0,.5*d.height,0),t.halfWidth.applyMatrix4(a),t.halfHeight.applyMatrix4(a),h++}else if(d.isPointLight){const t=r.point[i];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),i++}else if(d.isHemisphereLight){const t=r.hemi[c];t.direction.setFromMatrixPosition(d.matrixWorld),t.direction.transformDirection(u),t.direction.normalize(),c++}}},state:r}}function Ea(t,e){const n=new Ma(t,e),i=[],r=[];return{init:function(){i.length=0,r.length=0},state:{lightsArray:i,shadowsArray:r,lights:n},setupLights:function(t){n.setup(i,t)},setupLightsView:function(t){n.setupView(i,t)},pushLight:function(t){i.push(t)},pushShadow:function(t){r.push(t)}}}function Sa(t,e){let n=new WeakMap;return{get:function(i,r=0){let s;return!1===n.has(i)?(s=new Ea(t,e),n.set(i,[s])):r>=n.get(i).length?(s=new Ea(t,e),n.get(i).push(s)):s=n.get(i)[r],s},dispose:function(){n=new WeakMap}}}class Ca extends Vi{constructor(t){super(),this.type="MeshDepthMaterial",this.depthPacking=3200,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(t)}copy(t){return super.copy(t),this.depthPacking=t.depthPacking,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}Ca.prototype.isMeshDepthMaterial=!0;class Ta extends Vi{constructor(t){super(),this.type="MeshDistanceMaterial",this.referencePosition=new wn,this.nearDistance=1,this.farDistance=1e3,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(t)}copy(t){return super.copy(t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}Ta.prototype.isMeshDistanceMaterial=!0;var Pa="uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\nuniform float samples;\n#include <packing>\nvoid main() {\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );\n\tfloat uvStart = samples <= 1.0 ? 0.0 : - 1.0;\n\tfor ( float i = 0.0; i < samples; i ++ ) {\n\t\tfloat uvOffset = uvStart + i * uvStride;\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean / samples;\n\tsquared_mean = squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}",Aa="void main() {\n\tgl_Position = vec4( position, 1.0 );\n}";function La(t,e,n){let i=new Zr;const r=new ln,s=new ln,a=new fn,p=new Ca({depthPacking:Ue}),m=new Ta,f={},g=n.maxTextureSize,v={0:c,1:h,2:u},b=new zr({uniforms:{shadow_pass:{value:null},resolution:{value:new ln},radius:{value:4},samples:{value:8}},vertexShader:Aa,fragmentShader:Pa}),_=b.clone();_.defines.HORIZONTAL_PASS=1;const w=new pr;w.setAttribute("position",new qi(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const x=new Rr(w,b),y=this;function M(n,i){const 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Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping."),t.texParameteri(n,10240,x(s.magFilter)),t.texParameteri(n,10241,x(s.minFilter)),s.minFilter!==at&&s.minFilter!==ct&&console.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter.")),!0===e.has("EXT_texture_filter_anisotropic")){const o=e.get("EXT_texture_filter_anisotropic");if(s.type===_t&&!1===e.has("OES_texture_float_linear"))return;if(!1===a&&s.type===wt&&!1===e.has("OES_texture_half_float_linear"))return;(s.anisotropy>1||i.get(s).__currentAnisotropy)&&(t.texParameterf(n,o.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(s.anisotropy,r.getMaxAnisotropy())),i.get(s).__currentAnisotropy=s.anisotropy)}}function L(e,n){void 0===e.__webglInit&&(e.__webglInit=!0,n.addEventListener("dispose",y),e.__webglTexture=t.createTexture(),o.memory.textures++)}function R(e,i,r){let o=3553;i.isDataTexture2DArray&&(o=35866),i.isDataTexture3D&&(o=32879),L(e,i),n.activeTexture(33984+r),n.bindTexture(o,e.__webglTexture),t.pixelStorei(37440,i.flipY),t.pixelStorei(37441,i.premultiplyAlpha),t.pixelStorei(3317,i.unpackAlignment),t.pixelStorei(37443,0);const l=function(t){return!a&&(t.wrapS!==st||t.wrapT!==st||t.minFilter!==at&&t.minFilter!==ct)}(i)&&!1===v(i.image),h=g(i.image,l,!1,c),u=v(h)||a,d=s.convert(i.format);let p,m=s.convert(i.type),f=w(i.internalFormat,d,m);A(o,i,u);const x=i.mipmaps;if(i.isDepthTexture)f=6402,a?f=i.type===_t?36012:i.type===bt?33190:i.type===Et?35056:33189:i.type===_t&&console.error("WebGLRenderer: Floating point depth texture requires WebGL2."),i.format===Rt&&6402===f&&i.type!==gt&&i.type!==bt&&(console.warn("THREE.WebGLRenderer: Use UnsignedShortType or UnsignedIntType for DepthFormat DepthTexture."),i.type=gt,m=s.convert(i.type)),i.format===Dt&&6402===f&&(f=34041,i.type!==Et&&(console.warn("THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture."),i.type=Et,m=s.convert(i.type))),n.texImage2D(3553,0,f,h.width,h.height,0,d,m,null);else if(i.isDataTexture)if(x.length>0&&u){for(let t=0,e=x.length;t<e;t++)p=x[t],n.texImage2D(3553,t,f,p.width,p.height,0,d,m,p.data);i.generateMipmaps=!1,e.__maxMipLevel=x.length-1}else n.texImage2D(3553,0,f,h.width,h.height,0,d,m,h.data),e.__maxMipLevel=0;else if(i.isCompressedTexture){for(let t=0,e=x.length;t<e;t++)p=x[t],i.format!==Tt&&i.format!==Ct?null!==d?n.compressedTexImage2D(3553,t,f,p.width,p.height,0,p.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):n.texImage2D(3553,t,f,p.width,p.height,0,d,m,p.data);e.__maxMipLevel=x.length-1}else if(i.isDataTexture2DArray)n.texImage3D(35866,0,f,h.width,h.height,h.depth,0,d,m,h.data),e.__maxMipLevel=0;else if(i.isDataTexture3D)n.texImage3D(32879,0,f,h.width,h.height,h.depth,0,d,m,h.data),e.__maxMipLevel=0;else if(x.length>0&&u){for(let t=0,e=x.length;t<e;t++)p=x[t],n.texImage2D(3553,t,f,d,m,p);i.generateMipmaps=!1,e.__maxMipLevel=x.length-1}else n.texImage2D(3553,0,f,d,m,h),e.__maxMipLevel=0;b(i,u)&&_(o,i,h.width,h.height),e.__version=i.version,i.onUpdate&&i.onUpdate(i)}function D(e,r,o,a,l){const h=s.convert(o.format),c=s.convert(o.type),u=w(o.internalFormat,h,c);32879===l||35866===l?n.texImage3D(l,0,u,r.width,r.height,r.depth,0,h,c,null):n.texImage2D(l,0,u,r.width,r.height,0,h,c,null),n.bindFramebuffer(36160,e),t.framebufferTexture2D(36160,a,l,i.get(o).__webglTexture,0),n.bindFramebuffer(36160,null)}function k(e,n,i){if(t.bindRenderbuffer(36161,e),n.depthBuffer&&!n.stencilBuffer){let r=33189;if(i){const e=n.depthTexture;e&&e.isDepthTexture&&(e.type===_t?r=36012:e.type===bt&&(r=33190));const i=V(n);t.renderbufferStorageMultisample(36161,i,r,n.width,n.height)}else t.renderbufferStorage(36161,r,n.width,n.height);t.framebufferRenderbuffer(36160,36096,36161,e)}else if(n.depthBuffer&&n.stencilBuffer){if(i){const e=V(n);t.renderbufferStorageMultisample(36161,e,35056,n.width,n.height)}else t.renderbufferStorage(36161,34041,n.width,n.height);t.framebufferRenderbuffer(36160,33306,36161,e)}else{const e=!0===n.isWebGLMultipleRenderTargets?n.texture[0]:n.texture,r=s.convert(e.format),o=s.convert(e.type),a=w(e.internalFormat,r,o);if(i){const e=V(n);t.renderbufferStorageMultisample(36161,e,a,n.width,n.height)}else t.renderbufferStorage(36161,a,n.width,n.height)}t.bindRenderbuffer(36161,null)}function I(e){const r=i.get(e),s=!0===e.isWebGLCubeRenderTarget;if(e.depthTexture){if(s)throw new Error("target.depthTexture not supported in Cube render targets");!function(e,r){if(r&&r.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(n.bindFramebuffer(36160,e),!r.depthTexture||!r.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");i.get(r.depthTexture).__webglTexture&&r.depthTexture.image.width===r.width&&r.depthTexture.image.height===r.height||(r.depthTexture.image.width=r.width,r.depthTexture.image.height=r.height,r.depthTexture.needsUpdate=!0),S(r.depthTexture,0);const s=i.get(r.depthTexture).__webglTexture;if(r.depthTexture.format===Rt)t.framebufferTexture2D(36160,36096,3553,s,0);else{if(r.depthTexture.format!==Dt)throw new Error("Unknown depthTexture format");t.framebufferTexture2D(36160,33306,3553,s,0)}}(r.__webglFramebuffer,e)}else if(s){r.__webglDepthbuffer=[];for(let i=0;i<6;i++)n.bindFramebuffer(36160,r.__webglFramebuffer[i]),r.__webglDepthbuffer[i]=t.createRenderbuffer(),k(r.__webglDepthbuffer[i],e,!1)}else n.bindFramebuffer(36160,r.__webglFramebuffer),r.__webglDepthbuffer=t.createRenderbuffer(),k(r.__webglDepthbuffer,e,!1);n.bindFramebuffer(36160,null)}function V(t){return a&&t.isWebGLMultisampleRenderTarget?Math.min(u,t.samples):0}let N=!1,z=!1;this.allocateTextureUnit=function(){const t=E;return t>=l&&console.warn("THREE.WebGLTextures: Trying to use "+t+" texture units while this GPU supports only "+l),E+=1,t},this.resetTextureUnits=function(){E=0},this.setTexture2D=S,this.setTexture2DArray=function(t,e){const r=i.get(t);t.version>0&&r.__version!==t.version?R(r,t,e):(n.activeTexture(33984+e),n.bindTexture(35866,r.__webglTexture))},this.setTexture3D=function(t,e){const r=i.get(t);t.version>0&&r.__version!==t.version?R(r,t,e):(n.activeTexture(33984+e),n.bindTexture(32879,r.__webglTexture))},this.setTextureCube=C,this.setupRenderTarget=function(e){const l=e.texture,h=i.get(e),c=i.get(l);e.addEventListener("dispose",M),!0!==e.isWebGLMultipleRenderTargets&&(c.__webglTexture=t.createTexture(),c.__version=l.version,o.memory.textures++);const u=!0===e.isWebGLCubeRenderTarget,d=!0===e.isWebGLMultipleRenderTargets,p=!0===e.isWebGLMultisampleRenderTarget,m=l.isDataTexture3D||l.isDataTexture2DArray,f=v(e)||a;if(!a||l.format!==Ct||l.type!==_t&&l.type!==wt||(l.format=Tt,console.warn("THREE.WebGLRenderer: Rendering to textures with RGB format is not supported. Using RGBA format instead.")),u){h.__webglFramebuffer=[];for(let e=0;e<6;e++)h.__webglFramebuffer[e]=t.createFramebuffer()}else if(h.__webglFramebuffer=t.createFramebuffer(),d)if(r.drawBuffers){const n=e.texture;for(let e=0,r=n.length;e<r;e++){const r=i.get(n[e]);void 0===r.__webglTexture&&(r.__webglTexture=t.createTexture(),o.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");else if(p)if(a){h.__webglMultisampledFramebuffer=t.createFramebuffer(),h.__webglColorRenderbuffer=t.createRenderbuffer(),t.bindRenderbuffer(36161,h.__webglColorRenderbuffer);const i=s.convert(l.format),r=s.convert(l.type),o=w(l.internalFormat,i,r),a=V(e);t.renderbufferStorageMultisample(36161,a,o,e.width,e.height),n.bindFramebuffer(36160,h.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(36160,36064,36161,h.__webglColorRenderbuffer),t.bindRenderbuffer(36161,null),e.depthBuffer&&(h.__webglDepthRenderbuffer=t.createRenderbuffer(),k(h.__webglDepthRenderbuffer,e,!0)),n.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(u){n.bindTexture(34067,c.__webglTexture),A(34067,l,f);for(let t=0;t<6;t++)D(h.__webglFramebuffer[t],e,l,36064,34069+t);b(l,f)&&_(34067,l,e.width,e.height),n.unbindTexture()}else if(d){const t=e.texture;for(let r=0,s=t.length;r<s;r++){const s=t[r],o=i.get(s);n.bindTexture(3553,o.__webglTexture),A(3553,s,f),D(h.__webglFramebuffer,e,s,36064+r,3553),b(s,f)&&_(3553,s,e.width,e.height)}n.unbindTexture()}else{let t=3553;if(m)if(a){t=l.isDataTexture3D?32879:35866}else console.warn("THREE.DataTexture3D and THREE.DataTexture2DArray only supported with WebGL2.");n.bindTexture(t,c.__webglTexture),A(t,l,f),D(h.__webglFramebuffer,e,l,36064,t),b(l,f)&&_(t,l,e.width,e.height,e.depth),n.unbindTexture()}e.depthBuffer&&I(e)},this.updateRenderTargetMipmap=function(t){const e=v(t)||a,r=!0===t.isWebGLMultipleRenderTargets?t.texture:[t.texture];for(let s=0,o=r.length;s<o;s++){const o=r[s];if(b(o,e)){const e=t.isWebGLCubeRenderTarget?34067:3553,r=i.get(o).__webglTexture;n.bindTexture(e,r),_(e,o,t.width,t.height),n.unbindTexture()}}},this.updateMultisampleRenderTarget=function(e){if(e.isWebGLMultisampleRenderTarget)if(a){const r=e.width,s=e.height;let o=16384;e.depthBuffer&&(o|=256),e.stencilBuffer&&(o|=1024);const a=i.get(e);n.bindFramebuffer(36008,a.__webglMultisampledFramebuffer),n.bindFramebuffer(36009,a.__webglFramebuffer),t.blitFramebuffer(0,0,r,s,0,0,r,s,o,9728),n.bindFramebuffer(36008,null),n.bindFramebuffer(36009,a.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")},this.safeSetTexture2D=function(t,e){t&&t.isWebGLRenderTarget&&(!1===N&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),N=!0),t=t.texture),S(t,e)},this.safeSetTextureCube=function(t,e){t&&t.isWebGLCubeRenderTarget&&(!1===z&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),z=!0),t=t.texture),C(t,e)}}function ka(t,e,n){const i=n.isWebGL2;return{convert:function(t){let n;if(t===pt)return 5121;if(t===xt)return 32819;if(t===yt)return 32820;if(t===Mt)return 33635;if(t===mt)return 5120;if(t===ft)return 5122;if(t===gt)return 5123;if(t===vt)return 5124;if(t===bt)return 5125;if(t===_t)return 5126;if(t===wt)return i?5131:(n=e.get("OES_texture_half_float"),null!==n?n.HALF_FLOAT_OES:null);if(t===St)return 6406;if(t===Ct)return 6407;if(t===Tt)return 6408;if(t===Pt)return 6409;if(t===At)return 6410;if(t===Rt)return 6402;if(t===Dt)return 34041;if(t===kt)return 6403;if(t===It)return 36244;if(t===Vt)return 33319;if(t===Nt)return 33320;if(t===zt)return 36248;if(t===Ot)return 36249;if(t===Bt||t===Ft||t===Ut||t===Ht){if(n=e.get("WEBGL_compressed_texture_s3tc"),null===n)return null;if(t===Bt)return n.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===Ft)return n.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===Ut)return n.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===Ht)return n.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(t===Gt||t===jt||t===Wt||t===qt){if(n=e.get("WEBGL_compressed_texture_pvrtc"),null===n)return null;if(t===Gt)return n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(t===jt)return n.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(t===Wt)return n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(t===qt)return n.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(t===Xt)return n=e.get("WEBGL_compressed_texture_etc1"),null!==n?n.COMPRESSED_RGB_ETC1_WEBGL:null;if((t===Kt||t===Yt)&&(n=e.get("WEBGL_compressed_texture_etc"),null!==n)){if(t===Kt)return n.COMPRESSED_RGB8_ETC2;if(t===Yt)return n.COMPRESSED_RGBA8_ETC2_EAC}return t===Zt||t===$t||t===Jt||t===Qt||t===te||t===ee||t===ne||t===ie||t===re||t===se||t===oe||t===ae||t===le||t===he||t===ue||t===de||t===pe||t===me||t===fe||t===ge||t===ve||t===be||t===_e||t===we||t===xe||t===ye||t===Me||t===Ee?(n=e.get("WEBGL_compressed_texture_astc"),null!==n?t:null):t===ce?(n=e.get("EXT_texture_compression_bptc"),null!==n?t:null):t===Et?i?34042:(n=e.get("WEBGL_depth_texture"),null!==n?n.UNSIGNED_INT_24_8_WEBGL:null):void 0}}}class Ia extends Br{constructor(t=[]){super(),this.cameras=t}}Ia.prototype.isArrayCamera=!0;class Va extends yi{constructor(){super(),this.type="Group"}}Va.prototype.isGroup=!0;const Na={type:"move"};class za{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new Va,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new Va,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new wn,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new wn),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new Va,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new wn,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new wn),this._grip}dispatchEvent(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),null!==this._hand&&this._hand.dispatchEvent(t),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(t,e,n){let i=null,r=null,s=null;const o=this._targetRay,a=this._grip,l=this._hand;if(t&&"visible-blurred"!==e.session.visibilityState)if(null!==o&&(i=e.getPose(t.targetRaySpace,n),null!==i&&(o.matrix.fromArray(i.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),i.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(i.linearVelocity)):o.hasLinearVelocity=!1,i.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(i.angularVelocity)):o.hasAngularVelocity=!1,this.dispatchEvent(Na))),l&&t.hand){s=!0;for(const i of t.hand.values()){const t=e.getJointPose(i,n);if(void 0===l.joints[i.jointName]){const t=new Va;t.matrixAutoUpdate=!1,t.visible=!1,l.joints[i.jointName]=t,l.add(t)}const r=l.joints[i.jointName];null!==t&&(r.matrix.fromArray(t.transform.matrix),r.matrix.decompose(r.position,r.rotation,r.scale),r.jointRadius=t.radius),r.visible=null!==t}const i=l.joints["index-finger-tip"],r=l.joints["thumb-tip"],o=i.position.distanceTo(r.position),a=.02,h=.005;l.inputState.pinching&&o>a+h?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!l.inputState.pinching&&o<=a-h&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else null!==a&&t.gripSpace&&(r=e.getPose(t.gripSpace,n),null!==r&&(a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),r.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(r.linearVelocity)):a.hasLinearVelocity=!1,r.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(r.angularVelocity)):a.hasAngularVelocity=!1));return null!==o&&(o.visible=null!==i),null!==a&&(a.visible=null!==r),null!==l&&(l.visible=null!==s),this}}class Oa extends Ke{constructor(t,e){super();const n=this,i=t.state;let r=null,s=1,o=null,a="local-floor",l=null,h=null,c=null,u=null,d=null,p=!1,m=null,f=null,g=null,v=null,b=null,_=null;const w=[],x=new Map,y=new Br;y.layers.enable(1),y.viewport=new fn;const M=new Br;M.layers.enable(2),M.viewport=new fn;const E=[y,M],S=new Ia;S.layers.enable(1),S.layers.enable(2);let C=null,T=null;function P(t){const e=x.get(t.inputSource);e&&e.dispatchEvent({type:t.type,data:t.inputSource})}function A(){x.forEach((function(t,e){t.disconnect(e)})),x.clear(),C=null,T=null,i.bindXRFramebuffer(null),t.setRenderTarget(t.getRenderTarget()),c&&e.deleteFramebuffer(c),m&&e.deleteFramebuffer(m),f&&e.deleteRenderbuffer(f),g&&e.deleteRenderbuffer(g),c=null,m=null,f=null,g=null,d=null,u=null,h=null,r=null,V.stop(),n.isPresenting=!1,n.dispatchEvent({type:"sessionend"})}function L(t){const e=r.inputSources;for(let t=0;t<w.length;t++)x.set(e[t],w[t]);for(let e=0;e<t.removed.length;e++){const n=t.removed[e],i=x.get(n);i&&(i.dispatchEvent({type:"disconnected",data:n}),x.delete(n))}for(let e=0;e<t.added.length;e++){const n=t.added[e],i=x.get(n);i&&i.dispatchEvent({type:"connected",data:n})}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(t){let e=w[t];return void 0===e&&(e=new za,w[t]=e),e.getTargetRaySpace()},this.getControllerGrip=function(t){let e=w[t];return void 0===e&&(e=new za,w[t]=e),e.getGripSpace()},this.getHand=function(t){let e=w[t];return void 0===e&&(e=new za,w[t]=e),e.getHandSpace()},this.setFramebufferScaleFactor=function(t){s=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(t){a=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return o},this.getBaseLayer=function(){return null!==u?u:d},this.getBinding=function(){return 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t=u.textureWidth,n=u.textureHeight;i.bindFramebuffer(36008,m),i.bindFramebuffer(36009,c),e.invalidateFramebuffer(36008,[b]),e.invalidateFramebuffer(36009,[b]),e.blitFramebuffer(0,0,t,n,0,0,t,n,16384,9728),e.invalidateFramebuffer(36008,[36064]),i.bindFramebuffer(36008,null),i.bindFramebuffer(36009,null),i.bindFramebuffer(36160,m)}v=null})),this.setAnimationLoop=function(t){I=t},this.dispose=function(){}}}function Ba(t){function e(e,n){e.opacity.value=n.opacity,n.color&&e.diffuse.value.copy(n.color),n.emissive&&e.emissive.value.copy(n.emissive).multiplyScalar(n.emissiveIntensity),n.map&&(e.map.value=n.map),n.alphaMap&&(e.alphaMap.value=n.alphaMap),n.specularMap&&(e.specularMap.value=n.specularMap),n.alphaTest>0&&(e.alphaTest.value=n.alphaTest);const i=t.get(n).envMap;if(i){e.envMap.value=i,e.flipEnvMap.value=i.isCubeTexture&&!1===i.isRenderTargetTexture?-1:1,e.reflectivity.value=n.reflectivity,e.ior.value=n.ior,e.refractionRatio.value=n.refractionRatio;const r=t.get(i).__maxMipLevel;void 0!==r&&(e.maxMipLevel.value=r)}let r,s;n.lightMap&&(e.lightMap.value=n.lightMap,e.lightMapIntensity.value=n.lightMapIntensity),n.aoMap&&(e.aoMap.value=n.aoMap,e.aoMapIntensity.value=n.aoMapIntensity),n.map?r=n.map:n.specularMap?r=n.specularMap:n.displacementMap?r=n.displacementMap:n.normalMap?r=n.normalMap:n.bumpMap?r=n.bumpMap:n.roughnessMap?r=n.roughnessMap:n.metalnessMap?r=n.metalnessMap:n.alphaMap?r=n.alphaMap:n.emissiveMap?r=n.emissiveMap:n.clearcoatMap?r=n.clearcoatMap:n.clearcoatNormalMap?r=n.clearcoatNormalMap:n.clearcoatRoughnessMap?r=n.clearcoatRoughnessMap:n.specularIntensityMap?r=n.specularIntensityMap:n.specularTintMap?r=n.specularTintMap:n.transmissionMap?r=n.transmissionMap:n.thicknessMap&&(r=n.thicknessMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),e.uvTransform.value.copy(r.matrix)),n.aoMap?s=n.aoMap:n.lightMap&&(s=n.lightMap),void 0!==s&&(s.isWebGLRenderTarget&&(s=s.texture),!0===s.matrixAutoUpdate&&s.updateMatrix(),e.uv2Transform.value.copy(s.matrix))}function n(e,n){e.roughness.value=n.roughness,e.metalness.value=n.metalness,n.roughnessMap&&(e.roughnessMap.value=n.roughnessMap),n.metalnessMap&&(e.metalnessMap.value=n.metalnessMap),n.emissiveMap&&(e.emissiveMap.value=n.emissiveMap),n.bumpMap&&(e.bumpMap.value=n.bumpMap,e.bumpScale.value=n.bumpScale,n.side===c&&(e.bumpScale.value*=-1)),n.normalMap&&(e.normalMap.value=n.normalMap,e.normalScale.value.copy(n.normalScale),n.side===c&&e.normalScale.value.negate()),n.displacementMap&&(e.displacementMap.value=n.displacementMap,e.displacementScale.value=n.displacementScale,e.displacementBias.value=n.displacementBias);t.get(n).envMap&&(e.envMapIntensity.value=n.envMapIntensity)}return{refreshFogUniforms:function(t,e){t.fogColor.value.copy(e.color),e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)},refreshMaterialUniforms:function(t,i,r,s,o){i.isMeshBasicMaterial?e(t,i):i.isMeshLambertMaterial?(e(t,i),function(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}(t,i)):i.isMeshToonMaterial?(e(t,i),function(t,e){e.gradientMap&&(t.gradientMap.value=e.gradientMap);e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,e.side===c&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),e.side===c&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshPhongMaterial?(e(t,i),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,e.side===c&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),e.side===c&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshStandardMaterial?(e(t,i),i.isMeshPhysicalMaterial?function(t,e,i){n(t,e),t.ior.value=e.ior,e.sheenTint&&t.sheenTint.value.copy(e.sheenTint);e.clearcoat>0&&(t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.clearcoatMap&&(t.clearcoatMap.value=e.clearcoatMap),e.clearcoatRoughnessMap&&(t.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap),e.clearcoatNormalMap&&(t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),t.clearcoatNormalMap.value=e.clearcoatNormalMap,e.side===c&&t.clearcoatNormalScale.value.negate()));e.transmission>0&&(t.transmission.value=e.transmission,t.transmissionSamplerMap.value=i.texture,t.transmissionSamplerSize.value.set(i.width,i.height),e.transmissionMap&&(t.transmissionMap.value=e.transmissionMap),t.thickness.value=e.thickness,e.thicknessMap&&(t.thicknessMap.value=e.thicknessMap),t.attenuationDistance.value=e.attenuationDistance,t.attenuationTint.value.copy(e.attenuationTint));t.specularIntensity.value=e.specularIntensity,t.specularTint.value.copy(e.specularTint),e.specularIntensityMap&&(t.specularIntensityMap.value=e.specularIntensityMap);e.specularTintMap&&(t.specularTintMap.value=e.specularTintMap)}(t,i,o):n(t,i)):i.isMeshMatcapMaterial?(e(t,i),function(t,e){e.matcap&&(t.matcap.value=e.matcap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,e.side===c&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),e.side===c&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshDepthMaterial?(e(t,i),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshDistanceMaterial?(e(t,i),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias);t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}(t,i)):i.isMeshNormalMaterial?(e(t,i),function(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,e.side===c&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),e.side===c&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity}(t,i),i.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(t,i)):i.isPoin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r;e.map?r=e.map:e.alphaMap&&(r=e.alphaMap);void 0!==r&&(!0===r.matrixAutoUpdate&&r.updateMatrix(),t.uvTransform.value.copy(r.matrix))}(t,i,r,s):i.isSpriteMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);e.alphaTest>0&&(t.alphaTest.value=e.alphaTest);let n;e.map?n=e.map:e.alphaMap&&(n=e.alphaMap);void 0!==n&&(!0===n.matrixAutoUpdate&&n.updateMatrix(),t.uvTransform.value.copy(n.matrix))}(t,i):i.isShadowMaterial?(t.color.value.copy(i.color),t.opacity.value=i.opacity):i.isShaderMaterial&&(i.uniformsNeedUpdate=!1)}}}function Fa(t={}){const e=void 0!==t.canvas?t.canvas:function(){const t=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return t.style.display="block",t}(),n=void 0!==t.context?t.context:null,i=void 0!==t.alpha&&t.alpha,r=void 0===t.depth||t.depth,s=void 0===t.stencil||t.stencil,o=void 0!==t.antialias&&t.antialias,a=void 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i=e.getAttributes();t.hasPositions&&(xt.bindBuffer(34962,n.position),xt.bufferData(34962,t.positionArray,35048),bt.enableAttribute(i.position.location),xt.vertexAttribPointer(i.position.location,3,5126,!1,0,0)),t.hasNormals&&(xt.bindBuffer(34962,n.normal),xt.bufferData(34962,t.normalArray,35048),bt.enableAttribute(i.normal.location),xt.vertexAttribPointer(i.normal.location,3,5126,!1,0,0)),t.hasUvs&&(xt.bindBuffer(34962,n.uv),xt.bufferData(34962,t.uvArray,35048),bt.enableAttribute(i.uv.location),xt.vertexAttribPointer(i.uv.location,2,5126,!1,0,0)),t.hasColors&&(xt.bindBuffer(34962,n.color),xt.bufferData(34962,t.colorArray,35048),bt.enableAttribute(i.color.location),xt.vertexAttribPointer(i.color.location,3,5126,!1,0,0)),bt.disableUnusedAttributes(),xt.drawArrays(4,0,t.count),t.count=0},this.renderBufferDirect=function(t,e,n,i,r,s){null===e&&(e=G);const o=r.isMesh&&r.matrixWorld.determinant()<0,a=Bt(t,e,i,r);K.setMaterial(i,o);let l=n.index;const h=n.attributes.position;if(null===l){if(void 0===h||0===h.count)return}else if(0===l.count)return;let c,u=1;!0===i.wireframe&&(l=et.getWireframeAttribute(n),u=2),void 0===n.morphAttributes.position&&void 0===n.morphAttributes.normal||mt.update(r,n,i,a),bt.setup(r,i,a,n,l);let d=ft;null!==l&&(c=tt.get(l),d=gt,d.setIndex(c));const p=null!==l?l.count:h.count,m=n.drawRange.start*u,f=n.drawRange.count*u,g=null!==s?s.start*u:0,v=null!==s?s.count*u:1/0,b=Math.max(m,g),_=Math.min(p,m+f,g+v)-1,w=Math.max(0,_-b+1);if(0!==w){if(r.isMesh)!0===i.wireframe?(K.setLineWidth(i.wireframeLinewidth*j()),d.setMode(1)):d.setMode(4);else if(r.isLine){let t=i.linewidth;void 0===t&&(t=1),K.setLineWidth(t*j()),r.isLineSegments?d.setMode(1):r.isLineLoop?d.setMode(2):d.setMode(3)}else r.isPoints?d.setMode(0):r.isSprite&&d.setMode(4);if(r.isInstancedMesh)d.renderInstances(b,w,r.count);else if(n.isInstancedBufferGeometry){const t=Math.min(n.instanceCount,n._maxInstanceCount);d.renderInstances(b,w,t)}else 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if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.frame!==Y.render.frame&&(t.skeleton.update(),t.skeleton.frame=Y.render.frame),!t.frustumCulled||z.intersectsObject(t))){i&&H.setFromMatrixPosition(t.matrixWorld).applyMatrix4(U);const e=nt.update(t),r=t.material;if(Array.isArray(r)){const i=e.groups;for(let s=0,o=i.length;s<o;s++){const o=i[s],a=r[o.materialIndex];a&&a.visible&&m.push(t,e,a,n,H.z,o)}}else r.visible&&m.push(t,e,r,n,H.z,null)}const r=t.children;for(let t=0,s=r.length;t<s;t++)kt(r[t],e,n,i)}function It(t,e,n,i){const r=t.opaque,s=t.transmissive,a=t.transparent;f.setupLightsView(n),s.length>0&&function(t,e,n){if(null===F){const t=!0===o&&!0===X.isWebGL2;F=new(t?bn:gn)(1024,1024,{generateMipmaps:!0,type:null!==vt.convert(wt)?wt:pt,minFilter:dt,magFilter:at,wrapS:st,wrapT:st})}const i=b.getRenderTarget();b.setRenderTarget(F),b.clear();const 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u=i.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(u.clippingPlanes=ht.uniform),Ot(t,a),i.needsLights=function(t){return t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),i.lightsStateVersion=o,i.needsLights&&(u.ambientLightColor.value=r.state.ambient,u.lightProbe.value=r.state.probe,u.directionalLights.value=r.state.directional,u.directionalLightShadows.value=r.state.directionalShadow,u.spotLights.value=r.state.spot,u.spotLightShadows.value=r.state.spotShadow,u.rectAreaLights.value=r.state.rectArea,u.ltc_1.value=r.state.rectAreaLTC1,u.ltc_2.value=r.state.rectAreaLTC2,u.pointLights.value=r.state.point,u.pointLightShadows.value=r.state.pointShadow,u.hemisphereLights.value=r.state.hemi,u.directionalShadowMap.value=r.state.directionalShadowMap,u.directionalShadowMatrix.value=r.state.directionalShadowMatrix,u.spotShadowMap.value=r.state.spotShadowMap,u.spotShadowMatrix.value=r.state.spotShadowMatrix,u.pointShadowMap.value=r.state.pointShadowMap,u.pointShadowMatrix.value=r.state.pointShadowMatrix);const 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e=x.map.cameraPosition;void 0!==e&&e.setValue(xt,H.setFromMatrixPosition(t.matrixWorld))}(n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial)&&x.setValue(xt,"isOrthographic",!0===t.isOrthographicCamera),(n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial||n.isShadowMaterial||i.isSkinnedMesh)&&x.setValue(xt,"viewMatrix",t.matrixWorldInverse)}if(i.isSkinnedMesh){x.setOptional(xt,i,"bindMatrix"),x.setOptional(xt,i,"bindMatrixInverse");const t=i.skeleton;t&&(X.floatVertexTextures?(null===t.boneTexture&&t.computeBoneTexture(),x.setValue(xt,"boneTexture",t.boneTexture,$),x.setValue(xt,"boneTextureSize",t.boneTextureSize)):x.setOptional(xt,t,"boneMatrices"))}var C,T;return(_||d.receiveShadow!==i.receiveShadow)&&(d.receiveShadow=i.receiveShadow,x.setValue(xt,"receiveShadow",i.receiveShadow)),_&&(x.setValue(xt,"toneMappingExposure",b.toneMappingExposure),d.needsLights&&(T=w,(C=S).ambientLightColor.needsUpdate=T,C.lightProbe.needsUpdate=T,C.directionalLights.needsUpdate=T,C.directionalLightShadows.needsUpdate=T,C.pointLights.needsUpdate=T,C.pointLightShadows.needsUpdate=T,C.spotLights.needsUpdate=T,C.spotLightShadows.needsUpdate=T,C.rectAreaLights.needsUpdate=T,C.hemisphereLights.needsUpdate=T),r&&n.fog&&rt.refreshFogUniforms(S,r),rt.refreshMaterialUniforms(S,n,L,A,F),Xo.upload(xt,d.uniformsList,S,$)),n.isShaderMaterial&&!0===n.uniformsNeedUpdate&&(Xo.upload(xt,d.uniformsList,S,$),n.uniformsNeedUpdate=!1),n.isSpriteMaterial&&x.setValue(xt,"center",i.center),x.setValue(xt,"modelViewMatrix",i.modelViewMatrix),x.setValue(xt,"normalMatrix",i.normalMatrix),x.setValue(xt,"modelMatrix",i.matrixWorld),g}Dt.setAnimationLoop((function(t){At&&At(t)})),"undefined"!=typeof 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n=f.state.shadowsArray;if(ct.render(n,t,e),!0===O&&ht.endShadows(),!0===this.info.autoReset&&this.info.reset(),ut.render(m,t),f.setupLights(b.physicallyCorrectLights),e.isArrayCamera){const n=e.cameras;for(let e=0,i=n.length;e<i;e++){const i=n[e];It(m,t,i,i.viewport)}}else It(m,t,e);null!==y&&($.updateMultisampleRenderTarget(y),$.updateRenderTargetMipmap(y)),!0===t.isScene&&t.onAfterRender(b,t,e),K.buffers.depth.setTest(!0),K.buffers.depth.setMask(!0),K.buffers.color.setMask(!0),K.setPolygonOffset(!1),bt.resetDefaultState(),M=-1,E=null,v.pop(),f=v.length>0?v[v.length-1]:null,g.pop(),m=g.length>0?g[g.length-1]:null},this.getActiveCubeFace=function(){return w},this.getActiveMipmapLevel=function(){return x},this.getRenderTarget=function(){return y},this.setRenderTarget=function(t,e=0,n=0){y=t,w=e,x=n,t&&void 0===Z.get(t).__webglFramebuffer&&$.setupRenderTarget(t);let i=null,r=!1,s=!1;if(t){const n=t.texture;(n.isDataTexture3D||n.isDataTexture2DArray)&&(s=!0);const o=Z.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(i=o[e],r=!0):i=t.isWebGLMultisampleRenderTarget?Z.get(t).__webglMultisampledFramebuffer:o,S.copy(t.viewport),C.copy(t.scissor),T=t.scissorTest}else S.copy(k).multiplyScalar(L).floor(),C.copy(I).multiplyScalar(L).floor(),T=V;if(K.bindFramebuffer(36160,i)&&X.drawBuffers){let e=!1;if(t)if(t.isWebGLMultipleRenderTargets){const n=t.texture;if(N.length!==n.length||36064!==N[0]){for(let t=0,e=n.length;t<e;t++)N[t]=36064+t;N.length=n.length,e=!0}}else 1===N.length&&36064===N[0]||(N[0]=36064,N.length=1,e=!0);else 1===N.length&&1029===N[0]||(N[0]=1029,N.length=1,e=!0);e&&(X.isWebGL2?xt.drawBuffers(N):q.get("WEBGL_draw_buffers").drawBuffersWEBGL(N))}if(K.viewport(S),K.scissor(C),K.setScissorTest(T),r){const i=Z.get(t.texture);xt.framebufferTexture2D(36160,36064,34069+e,i.__webglTexture,n)}else if(s){const i=Z.get(t.texture),r=e||0;xt.framebufferTextureLayer(36160,36064,i.__webglTexture,n||0,r)}M=-1},this.readRenderTargetPixels=function(t,e,n,i,r,s,o){if(!t||!t.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let a=Z.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==o&&(a=a[o]),a){K.bindFramebuffer(36160,a);try{const o=t.texture,a=o.format,l=o.type;if(a!==Tt&&vt.convert(a)!==xt.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");const h=l===wt&&(q.has("EXT_color_buffer_half_float")||X.isWebGL2&&q.has("EXT_color_buffer_float"));if(!(l===pt||vt.convert(l)===xt.getParameter(35738)||l===_t&&(X.isWebGL2||q.has("OES_texture_float")||q.has("WEBGL_color_buffer_float"))||h))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or 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Framebuffer not complete.")}finally{const t=null!==y?Z.get(y).__webglFramebuffer:null;K.bindFramebuffer(36160,t)}}},this.copyFramebufferToTexture=function(t,e,n=0){const i=Math.pow(2,-n),r=Math.floor(e.image.width*i),s=Math.floor(e.image.height*i);let o=vt.convert(e.format);X.isWebGL2&&(6407===o&&(o=32849),6408===o&&(o=32856)),$.setTexture2D(e,0),xt.copyTexImage2D(3553,n,o,t.x,t.y,r,s,0),K.unbindTexture()},this.copyTextureToTexture=function(t,e,n,i=0){const r=e.image.width,s=e.image.height,o=vt.convert(n.format),a=vt.convert(n.type);$.setTexture2D(n,0),xt.pixelStorei(37440,n.flipY),xt.pixelStorei(37441,n.premultiplyAlpha),xt.pixelStorei(3317,n.unpackAlignment),e.isDataTexture?xt.texSubImage2D(3553,i,t.x,t.y,r,s,o,a,e.image.data):e.isCompressedTexture?xt.compressedTexSubImage2D(3553,i,t.x,t.y,e.mipmaps[0].width,e.mipmaps[0].height,o,e.mipmaps[0].data):xt.texSubImage2D(3553,i,t.x,t.y,o,a,e.image),0===i&&n.generateMipmaps&&xt.generateMipmap(3553),K.unbindTexture()},this.copyTextureToTexture3D=function(t,e,n,i,r=0){if(b.isWebGL1Renderer)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");const s=t.max.x-t.min.x+1,o=t.max.y-t.min.y+1,a=t.max.z-t.min.z+1,l=vt.convert(i.format),h=vt.convert(i.type);let c;if(i.isDataTexture3D)$.setTexture3D(i,0),c=32879;else{if(!i.isDataTexture2DArray)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");$.setTexture2DArray(i,0),c=35866}xt.pixelStorei(37440,i.flipY),xt.pixelStorei(37441,i.premultiplyAlpha),xt.pixelStorei(3317,i.unpackAlignment);const u=xt.getParameter(3314),d=xt.getParameter(32878),p=xt.getParameter(3316),m=xt.getParameter(3315),f=xt.getParameter(32877),g=n.isCompressedTexture?n.mipmaps[0]:n.image;xt.pixelStorei(3314,g.width),xt.pixelStorei(32878,g.height),xt.pixelStorei(3316,t.min.x),xt.pixelStorei(3315,t.min.y),xt.pixelStorei(32877,t.min.z),n.isDataTexture||n.isDataTexture3D?xt.texSubImage3D(c,r,e.x,e.y,e.z,s,o,a,l,h,g.data):n.isCompressedTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),xt.compressedTexSubImage3D(c,r,e.x,e.y,e.z,s,o,a,l,g.data)):xt.texSubImage3D(c,r,e.x,e.y,e.z,s,o,a,l,h,g),xt.pixelStorei(3314,u),xt.pixelStorei(32878,d),xt.pixelStorei(3316,p),xt.pixelStorei(3315,m),xt.pixelStorei(32877,f),0===r&&i.generateMipmaps&&xt.generateMipmap(c),K.unbindTexture()},this.initTexture=function(t){$.setTexture2D(t,0),K.unbindTexture()},this.resetState=function(){w=0,x=0,y=null,K.reset(),bt.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}class Ua extends Fa{}Ua.prototype.isWebGL1Renderer=!0;class Ha{constructor(t,e=25e-5){this.name="",this.color=new Hi(t),this.density=e}clone(){return new Ha(this.color,this.density)}toJSON(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}}Ha.prototype.isFogExp2=!0;class Ga{constructor(t,e=1,n=1e3){this.name="",this.color=new Hi(t),this.near=e,this.far=n}clone(){return new Ga(this.color,this.near,this.far)}toJSON(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}Ga.prototype.isFog=!0;class ja extends yi{constructor(){super(),this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}ja.prototype.isScene=!0;class Wa{constructor(t,e){this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=We,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=Qe()}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let i=0,r=this.stride;i<r;i++)this.array[t+i]=e.array[n+i];return this}set(t,e=0){return this.array.set(t,e),this}clone(t){void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Qe()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(e,this.stride);return n.setUsage(this.usage),n}onUpload(t){return this.onUploadCallback=t,this}toJSON(t){return void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Qe()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=Array.prototype.slice.call(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}Wa.prototype.isInterleavedBuffer=!0;const qa=new wn;class Xa{constructor(t,e,n,i=!1){this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=!0===i}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)qa.x=this.getX(e),qa.y=this.getY(e),qa.z=this.getZ(e),qa.applyMatrix4(t),this.setXYZ(e,qa.x,qa.y,qa.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)qa.x=this.getX(e),qa.y=this.getY(e),qa.z=this.getZ(e),qa.applyNormalMatrix(t),this.setXYZ(e,qa.x,qa.y,qa.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)qa.x=this.getX(e),qa.y=this.getY(e),qa.z=this.getZ(e),qa.transformDirection(t),this.setXYZ(e,qa.x,qa.y,qa.z);return this}setX(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){return this.data.array[t*this.data.stride+this.offset]}getY(t){return this.data.array[t*this.data.stride+this.offset+1]}getZ(t){return this.data.array[t*this.data.stride+this.offset+2]}getW(t){return this.data.array[t*this.data.stride+this.offset+3]}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this.data.array[t+3]=r,this}clone(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return new qi(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new Xa(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}Xa.prototype.isInterleavedBufferAttribute=!0;class Ka extends Vi{constructor(t){super(),this.type="SpriteMaterial",this.color=new Hi(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this}}let Ya;Ka.prototype.isSpriteMaterial=!0;const Za=new wn,$a=new wn,Ja=new wn,Qa=new ln,tl=new ln,el=new $n,nl=new wn,il=new wn,rl=new wn,sl=new ln,ol=new ln,al=new ln;class ll extends yi{constructor(t){if(super(),this.type="Sprite",void 0===Ya){Ya=new pr;const t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),e=new Wa(t,5);Ya.setIndex([0,1,2,0,2,3]),Ya.setAttribute("position",new Xa(e,3,0,!1)),Ya.setAttribute("uv",new Xa(e,2,3,!1))}this.geometry=Ya,this.material=void 0!==t?t:new Ka,this.center=new ln(.5,.5)}raycast(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),$a.setFromMatrixScale(this.matrixWorld),el.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),Ja.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&$a.multiplyScalar(-Ja.z);const n=this.material.rotation;let i,r;0!==n&&(r=Math.cos(n),i=Math.sin(n));const s=this.center;hl(nl.set(-.5,-.5,0),Ja,s,$a,i,r),hl(il.set(.5,-.5,0),Ja,s,$a,i,r),hl(rl.set(.5,.5,0),Ja,s,$a,i,r),sl.set(0,0),ol.set(1,0),al.set(1,1);let o=t.ray.intersectTriangle(nl,il,rl,!1,Za);if(null===o&&(hl(il.set(-.5,.5,0),Ja,s,$a,i,r),ol.set(0,1),o=t.ray.intersectTriangle(nl,rl,il,!1,Za),null===o))return;const a=t.ray.origin.distanceTo(Za);a<t.near||a>t.far||e.push({distance:a,point:Za.clone(),uv:ki.getUV(Za,nl,il,rl,sl,ol,al,new ln),face:null,object:this})}copy(t){return super.copy(t),void 0!==t.center&&this.center.copy(t.center),this.material=t.material,this}}function hl(t,e,n,i,r,s){Qa.subVectors(t,n).addScalar(.5).multiply(i),void 0!==r?(tl.x=s*Qa.x-r*Qa.y,tl.y=r*Qa.x+s*Qa.y):tl.copy(Qa),t.copy(e),t.x+=tl.x,t.y+=tl.y,t.applyMatrix4(el)}ll.prototype.isSprite=!0;const cl=new wn,ul=new wn;class dl extends yi{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(t){super.copy(t,!1);const e=t.levels;for(let t=0,n=e.length;t<n;t++){const n=e[t];this.addLevel(n.object.clone(),n.distance)}return this.autoUpdate=t.autoUpdate,this}addLevel(t,e=0){e=Math.abs(e);const n=this.levels;let i;for(i=0;i<n.length&&!(e<n[i].distance);i++);return n.splice(i,0,{distance:e,object:t}),this.add(t),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(t){const e=this.levels;if(e.length>0){let n,i;for(n=1,i=e.length;n<i&&!(t<e[n].distance);n++);return e[n-1].object}return null}raycast(t,e){if(this.levels.length>0){cl.setFromMatrixPosition(this.matrixWorld);const n=t.ray.origin.distanceTo(cl);this.getObjectForDistance(n).raycast(t,e)}}update(t){const e=this.levels;if(e.length>1){cl.setFromMatrixPosition(t.matrixWorld),ul.setFromMatrixPosition(this.matrixWorld);const n=cl.distanceTo(ul)/t.zoom;let i,r;for(e[0].object.visible=!0,i=1,r=e.length;i<r&&n>=e[i].distance;i++)e[i-1].object.visible=!1,e[i].object.visible=!0;for(this._currentLevel=i-1;i<r;i++)e[i].object.visible=!1}}toJSON(t){const e=super.toJSON(t);!1===this.autoUpdate&&(e.object.autoUpdate=!1),e.object.levels=[];const n=this.levels;for(let t=0,i=n.length;t<i;t++){const i=n[t];e.object.levels.push({object:i.object.uuid,distance:i.distance})}return e}}const pl=new wn,ml=new fn,fl=new fn,gl=new wn,vl=new $n;class bl extends Rr{constructor(t,e){super(t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new $n,this.bindMatrixInverse=new $n}copy(t){return super.copy(t),this.bindMode=t.bindMode,this.bindMatrix.copy(t.bindMatrix),this.bindMatrixInverse.copy(t.bindMatrixInverse),this.skeleton=t.skeleton,this}bind(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.copy(e).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const t=new fn,e=this.geometry.attributes.skinWeight;for(let n=0,i=e.count;n<i;n++){t.x=e.getX(n),t.y=e.getY(n),t.z=e.getZ(n),t.w=e.getW(n);const i=1/t.manhattanLength();i!==1/0?t.multiplyScalar(i):t.set(1,0,0,0),e.setXYZW(n,t.x,t.y,t.z,t.w)}}updateMatrixWorld(t){super.updateMatrixWorld(t),"attached"===this.bindMode?this.bindMatrixInverse.copy(this.matrixWorld).invert():"detached"===this.bindMode?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(t,e){const n=this.skeleton,i=this.geometry;ml.fromBufferAttribute(i.attributes.skinIndex,t),fl.fromBufferAttribute(i.attributes.skinWeight,t),pl.fromBufferAttribute(i.attributes.position,t).applyMatrix4(this.bindMatrix),e.set(0,0,0);for(let t=0;t<4;t++){const i=fl.getComponent(t);if(0!==i){const r=ml.getComponent(t);vl.multiplyMatrices(n.bones[r].matrixWorld,n.boneInverses[r]),e.addScaledVector(gl.copy(pl).applyMatrix4(vl),i)}}return e.applyMatrix4(this.bindMatrixInverse)}}bl.prototype.isSkinnedMesh=!0;class _l extends yi{constructor(){super(),this.type="Bone"}}_l.prototype.isBone=!0;class wl extends pn{constructor(t=null,e=1,n=1,i,r,s,o,a,l=at,h=at,c,u){super(null,s,o,a,l,h,i,r,c,u),this.image={data:t,width:e,height:n},this.magFilter=l,this.minFilter=h,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}wl.prototype.isDataTexture=!0;const xl=new $n,yl=new $n;class Ml{constructor(t=[],e=[]){this.uuid=Qe(),this.bones=t.slice(0),this.boneInverses=e,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.frame=-1,this.init()}init(){const t=this.bones,e=this.boneInverses;if(this.boneMatrices=new Float32Array(16*t.length),0===e.length)this.calculateInverses();else if(t.length!==e.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let t=0,e=this.bones.length;t<e;t++)this.boneInverses.push(new $n)}}calculateInverses(){this.boneInverses.length=0;for(let t=0,e=this.bones.length;t<e;t++){const e=new $n;this.bones[t]&&e.copy(this.bones[t].matrixWorld).invert(),this.boneInverses.push(e)}}pose(){for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&e.matrixWorld.copy(this.boneInverses[t]).invert()}for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&(e.parent&&e.parent.isBone?(e.matrix.copy(e.parent.matrixWorld).invert(),e.matrix.multiply(e.matrixWorld)):e.matrix.copy(e.matrixWorld),e.matrix.decompose(e.position,e.quaternion,e.scale))}}update(){const t=this.bones,e=this.boneInverses,n=this.boneMatrices,i=this.boneTexture;for(let i=0,r=t.length;i<r;i++){const r=t[i]?t[i].matrixWorld:yl;xl.multiplyMatrices(r,e[i]),xl.toArray(n,16*i)}null!==i&&(i.needsUpdate=!0)}clone(){return new Ml(this.bones,this.boneInverses)}computeBoneTexture(){let t=Math.sqrt(4*this.bones.length);t=sn(t),t=Math.max(t,4);const e=new Float32Array(t*t*4);e.set(this.boneMatrices);const n=new wl(e,t,t,Tt,_t);return this.boneMatrices=e,this.boneTexture=n,this.boneTextureSize=t,this}getBoneByName(t){for(let e=0,n=this.bones.length;e<n;e++){const n=this.bones[e];if(n.name===t)return n}}dispose(){null!==this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(t,e){this.uuid=t.uuid;for(let n=0,i=t.bones.length;n<i;n++){const i=t.bones[n];let r=e[i];void 0===r&&(console.warn("THREE.Skeleton: No bone found with UUID:",i),r=new _l),this.bones.push(r),this.boneInverses.push((new $n).fromArray(t.boneInverses[n]))}return this.init(),this}toJSON(){const t={metadata:{version:4.5,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};t.uuid=this.uuid;const e=this.bones,n=this.boneInverses;for(let i=0,r=e.length;i<r;i++){const r=e[i];t.bones.push(r.uuid);const s=n[i];t.boneInverses.push(s.toArray())}return t}}class El extends qi{constructor(t,e,n,i=1){"number"==typeof n&&(i=n,n=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),super(t,e,n),this.meshPerAttribute=i}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}El.prototype.isInstancedBufferAttribute=!0;const Sl=new $n,Cl=new $n,Tl=[],Pl=new Rr;class Al extends Rr{constructor(t,e,n){super(t,e),this.instanceMatrix=new El(new Float32Array(16*n),16),this.instanceColor=null,this.count=n,this.frustumCulled=!1}copy(t){return super.copy(t),this.instanceMatrix.copy(t.instanceMatrix),null!==t.instanceColor&&(this.instanceColor=t.instanceColor.clone()),this.count=t.count,this}getColorAt(t,e){e.fromArray(this.instanceColor.array,3*t)}getMatrixAt(t,e){e.fromArray(this.instanceMatrix.array,16*t)}raycast(t,e){const n=this.matrixWorld,i=this.count;if(Pl.geometry=this.geometry,Pl.material=this.material,void 0!==Pl.material)for(let r=0;r<i;r++){this.getMatrixAt(r,Sl),Cl.multiplyMatrices(n,Sl),Pl.matrixWorld=Cl,Pl.raycast(t,Tl);for(let t=0,n=Tl.length;t<n;t++){const n=Tl[t];n.instanceId=r,n.object=this,e.push(n)}Tl.length=0}}setColorAt(t,e){null===this.instanceColor&&(this.instanceColor=new El(new Float32Array(3*this.instanceMatrix.count),3)),e.toArray(this.instanceColor.array,3*t)}setMatrixAt(t,e){e.toArray(this.instanceMatrix.array,16*t)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}Al.prototype.isInstancedMesh=!0;class Ll extends Vi{constructor(t){super(),this.type="LineBasicMaterial",this.color=new Hi(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this}}Ll.prototype.isLineBasicMaterial=!0;const Rl=new wn,Dl=new wn,kl=new $n,Il=new Zn,Vl=new Hn;class Nl extends yi{constructor(t=new pr,e=new Ll){super(),this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),this.material=t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(t.isBufferGeometry)if(null===t.index){const e=t.attributes.position,n=[0];for(let t=1,i=e.count;t<i;t++)Rl.fromBufferAttribute(e,t-1),Dl.fromBufferAttribute(e,t),n[t]=n[t-1],n[t]+=Rl.distanceTo(Dl);t.setAttribute("lineDistance",new er(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else t.isGeometry&&console.error("THREE.Line.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Line.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Vl.copy(n.boundingSphere),Vl.applyMatrix4(i),Vl.radius+=r,!1===t.ray.intersectsSphere(Vl))return;kl.copy(i).invert(),Il.copy(t.ray).applyMatrix4(kl);const o=r/((this.scale.x+this.scale.y+this.scale.z)/3),a=o*o,l=new wn,h=new wn,c=new wn,u=new wn,d=this.isLineSegments?2:1;if(n.isBufferGeometry){const i=n.index,r=n.attributes.position;if(null!==i){for(let n=Math.max(0,s.start),o=Math.min(i.count,s.start+s.count)-1;n<o;n+=d){const s=i.getX(n),o=i.getX(n+1);l.fromBufferAttribute(r,s),h.fromBufferAttribute(r,o);if(Il.distanceSqToSegment(l,h,u,c)>a)continue;u.applyMatrix4(this.matrixWorld);const d=t.ray.origin.distanceTo(u);d<t.near||d>t.far||e.push({distance:d,point:c.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}}else{for(let n=Math.max(0,s.start),i=Math.min(r.count,s.start+s.count)-1;n<i;n+=d){l.fromBufferAttribute(r,n),h.fromBufferAttribute(r,n+1);if(Il.distanceSqToSegment(l,h,u,c)>a)continue;u.applyMatrix4(this.matrixWorld);const i=t.ray.origin.distanceTo(u);i<t.near||i>t.far||e.push({distance:i,point:c.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}}}else n.isGeometry&&console.error("THREE.Line.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}Nl.prototype.isLine=!0;const zl=new wn,Ol=new wn;class Bl extends Nl{constructor(t,e){super(t,e),this.type="LineSegments"}computeLineDistances(){const t=this.geometry;if(t.isBufferGeometry)if(null===t.index){const e=t.attributes.position,n=[];for(let t=0,i=e.count;t<i;t+=2)zl.fromBufferAttribute(e,t),Ol.fromBufferAttribute(e,t+1),n[t]=0===t?0:n[t-1],n[t+1]=n[t]+zl.distanceTo(Ol);t.setAttribute("lineDistance",new er(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else t.isGeometry&&console.error("THREE.LineSegments.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}}Bl.prototype.isLineSegments=!0;class Fl extends Nl{constructor(t,e){super(t,e),this.type="LineLoop"}}Fl.prototype.isLineLoop=!0;class Ul extends Vi{constructor(t){super(),this.type="PointsMaterial",this.color=new Hi(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this}}Ul.prototype.isPointsMaterial=!0;const Hl=new $n,Gl=new Zn,jl=new Hn,Wl=new wn;class ql extends yi{constructor(t=new pr,e=new Ul){super(),this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),this.material=t.material,this.geometry=t.geometry,this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Points.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),jl.copy(n.boundingSphere),jl.applyMatrix4(i),jl.radius+=r,!1===t.ray.intersectsSphere(jl))return;Hl.copy(i).invert(),Gl.copy(t.ray).applyMatrix4(Hl);const o=r/((this.scale.x+this.scale.y+this.scale.z)/3),a=o*o;if(n.isBufferGeometry){const r=n.index,o=n.attributes.position;if(null!==r){for(let n=Math.max(0,s.start),l=Math.min(r.count,s.start+s.count);n<l;n++){const s=r.getX(n);Wl.fromBufferAttribute(o,s),Xl(Wl,s,a,i,t,e,this)}}else{for(let n=Math.max(0,s.start),r=Math.min(o.count,s.start+s.count);n<r;n++)Wl.fromBufferAttribute(o,n),Xl(Wl,n,a,i,t,e,this)}}else console.error("THREE.Points.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}function Xl(t,e,n,i,r,s,o){const a=Gl.distanceSqToPoint(t);if(a<n){const n=new wn;Gl.closestPointToPoint(t,n),n.applyMatrix4(i);const l=r.ray.origin.distanceTo(n);if(l<r.near||l>r.far)return;s.push({distance:l,distanceToRay:Math.sqrt(a),point:n,index:e,face:null,object:o})}}ql.prototype.isPoints=!0;class Kl extends pn{constructor(t,e,n,i,r,s,o,a,l){super(t,e,n,i,r,s,o,a,l),this.format=void 0!==o?o:Ct,this.minFilter=void 0!==s?s:ct,this.magFilter=void 0!==r?r:ct,this.generateMipmaps=!1;const h=this;"requestVideoFrameCallback"in t&&t.requestVideoFrameCallback((function e(){h.needsUpdate=!0,t.requestVideoFrameCallback(e)}))}clone(){return new this.constructor(this.image).copy(this)}update(){const t=this.image;!1==="requestVideoFrameCallback"in t&&t.readyState>=t.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}Kl.prototype.isVideoTexture=!0;class Yl extends pn{constructor(t,e,n,i,r,s,o,a,l,h,c,u){super(null,s,o,a,l,h,i,r,c,u),this.image={width:e,height:n},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}}Yl.prototype.isCompressedTexture=!0;class Zl extends pn{constructor(t,e,n,i,r,s,o,a,l){super(t,e,n,i,r,s,o,a,l),this.needsUpdate=!0}}Zl.prototype.isCanvasTexture=!0;class $l extends pn{constructor(t,e,n,i,r,s,o,a,l,h){if((h=void 0!==h?h:Rt)!==Rt&&h!==Dt)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===n&&h===Rt&&(n=gt),void 0===n&&h===Dt&&(n=Et),super(null,i,r,s,o,a,h,n,l),this.image={width:t,height:e},this.magFilter=void 0!==o?o:at,this.minFilter=void 0!==a?a:at,this.flipY=!1,this.generateMipmaps=!1}}$l.prototype.isDepthTexture=!0;class Jl extends pr{constructor(t=1,e=8,n=0,i=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:n,thetaLength:i},e=Math.max(3,e);const r=[],s=[],o=[],a=[],l=new wn,h=new ln;s.push(0,0,0),o.push(0,0,1),a.push(.5,.5);for(let r=0,c=3;r<=e;r++,c+=3){const u=n+r/e*i;l.x=t*Math.cos(u),l.y=t*Math.sin(u),s.push(l.x,l.y,l.z),o.push(0,0,1),h.x=(s[c]/t+1)/2,h.y=(s[c+1]/t+1)/2,a.push(h.x,h.y)}for(let t=1;t<=e;t++)r.push(t,t+1,0);this.setIndex(r),this.setAttribute("position",new er(s,3)),this.setAttribute("normal",new er(o,3)),this.setAttribute("uv",new er(a,2))}static fromJSON(t){return new Jl(t.radius,t.segments,t.thetaStart,t.thetaLength)}}class Ql extends pr{constructor(t=1,e=1,n=1,i=8,r=1,s=!1,o=0,a=2*Math.PI){super(),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:n,radialSegments:i,heightSegments:r,openEnded:s,thetaStart:o,thetaLength:a};const l=this;i=Math.floor(i),r=Math.floor(r);const h=[],c=[],u=[],d=[];let p=0;const m=[],f=n/2;let g=0;function v(n){const r=p,s=new ln,m=new wn;let v=0;const b=!0===n?t:e,_=!0===n?1:-1;for(let t=1;t<=i;t++)c.push(0,f*_,0),u.push(0,_,0),d.push(.5,.5),p++;const w=p;for(let t=0;t<=i;t++){const e=t/i*a+o,n=Math.cos(e),r=Math.sin(e);m.x=b*r,m.y=f*_,m.z=b*n,c.push(m.x,m.y,m.z),u.push(0,_,0),s.x=.5*n+.5,s.y=.5*r*_+.5,d.push(s.x,s.y),p++}for(let t=0;t<i;t++){const e=r+t,i=w+t;!0===n?h.push(i,i+1,e):h.push(i+1,i,e),v+=3}l.addGroup(g,v,!0===n?1:2),g+=v}!function(){const s=new wn,v=new wn;let b=0;const _=(e-t)/n;for(let l=0;l<=r;l++){const h=[],g=l/r,b=g*(e-t)+t;for(let t=0;t<=i;t++){const e=t/i,r=e*a+o,l=Math.sin(r),m=Math.cos(r);v.x=b*l,v.y=-g*n+f,v.z=b*m,c.push(v.x,v.y,v.z),s.set(l,_,m).normalize(),u.push(s.x,s.y,s.z),d.push(e,1-g),h.push(p++)}m.push(h)}for(let t=0;t<i;t++)for(let e=0;e<r;e++){const n=m[e][t],i=m[e+1][t],r=m[e+1][t+1],s=m[e][t+1];h.push(n,i,s),h.push(i,r,s),b+=6}l.addGroup(g,b,0),g+=b}(),!1===s&&(t>0&&v(!0),e>0&&v(!1)),this.setIndex(h),this.setAttribute("position",new er(c,3)),this.setAttribute("normal",new er(u,3)),this.setAttribute("uv",new er(d,2))}static fromJSON(t){return new Ql(t.radiusTop,t.radiusBottom,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class th extends Ql{constructor(t=1,e=1,n=8,i=1,r=!1,s=0,o=2*Math.PI){super(0,t,e,n,i,r,s,o),this.type="ConeGeometry",this.parameters={radius:t,height:e,radialSegments:n,heightSegments:i,openEnded:r,thetaStart:s,thetaLength:o}}static fromJSON(t){return new th(t.radius,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class eh extends pr{constructor(t,e,n=1,i=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:n,detail:i};const r=[],s=[];function o(t,e,n,i){const r=i+1,s=[];for(let i=0;i<=r;i++){s[i]=[];const o=t.clone().lerp(n,i/r),a=e.clone().lerp(n,i/r),l=r-i;for(let t=0;t<=l;t++)s[i][t]=0===t&&i===r?o:o.clone().lerp(a,t/l)}for(let t=0;t<r;t++)for(let e=0;e<2*(r-t)-1;e++){const n=Math.floor(e/2);e%2==0?(a(s[t][n+1]),a(s[t+1][n]),a(s[t][n])):(a(s[t][n+1]),a(s[t+1][n+1]),a(s[t+1][n]))}}function a(t){r.push(t.x,t.y,t.z)}function l(e,n){const i=3*e;n.x=t[i+0],n.y=t[i+1],n.z=t[i+2]}function h(t,e,n,i){i<0&&1===t.x&&(s[e]=t.x-1),0===n.x&&0===n.z&&(s[e]=i/2/Math.PI+.5)}function c(t){return Math.atan2(t.z,-t.x)}!function(t){const n=new wn,i=new wn,r=new wn;for(let s=0;s<e.length;s+=3)l(e[s+0],n),l(e[s+1],i),l(e[s+2],r),o(n,i,r,t)}(i),function(t){const e=new wn;for(let n=0;n<r.length;n+=3)e.x=r[n+0],e.y=r[n+1],e.z=r[n+2],e.normalize().multiplyScalar(t),r[n+0]=e.x,r[n+1]=e.y,r[n+2]=e.z}(n),function(){const t=new wn;for(let n=0;n<r.length;n+=3){t.x=r[n+0],t.y=r[n+1],t.z=r[n+2];const i=c(t)/2/Math.PI+.5,o=(e=t,Math.atan2(-e.y,Math.sqrt(e.x*e.x+e.z*e.z))/Math.PI+.5);s.push(i,1-o)}var e;(function(){const t=new wn,e=new wn,n=new wn,i=new wn,o=new ln,a=new ln,l=new ln;for(let u=0,d=0;u<r.length;u+=9,d+=6){t.set(r[u+0],r[u+1],r[u+2]),e.set(r[u+3],r[u+4],r[u+5]),n.set(r[u+6],r[u+7],r[u+8]),o.set(s[d+0],s[d+1]),a.set(s[d+2],s[d+3]),l.set(s[d+4],s[d+5]),i.copy(t).add(e).add(n).divideScalar(3);const p=c(i);h(o,d+0,t,p),h(a,d+2,e,p),h(l,d+4,n,p)}})(),function(){for(let t=0;t<s.length;t+=6){const e=s[t+0],n=s[t+2],i=s[t+4],r=Math.max(e,n,i),o=Math.min(e,n,i);r>.9&&o<.1&&(e<.2&&(s[t+0]+=1),n<.2&&(s[t+2]+=1),i<.2&&(s[t+4]+=1))}}()}(),this.setAttribute("position",new er(r,3)),this.setAttribute("normal",new er(r.slice(),3)),this.setAttribute("uv",new er(s,2)),0===i?this.computeVertexNormals():this.normalizeNormals()}static fromJSON(t){return new eh(t.vertices,t.indices,t.radius,t.details)}}class nh extends eh{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2,i=1/n;super([-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-i,-n,0,-i,n,0,i,-n,0,i,n,-i,-n,0,-i,n,0,i,-n,0,i,n,0,-n,0,-i,n,0,-i,-n,0,i,n,0,i],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],t,e),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new nh(t.radius,t.detail)}}const ih=new wn,rh=new wn,sh=new wn,oh=new ki;class ah extends pr{constructor(t,e){if(super(),this.type="EdgesGeometry",this.parameters={thresholdAngle:e},e=void 0!==e?e:1,!0===t.isGeometry)return void console.error("THREE.EdgesGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");const n=Math.pow(10,4),i=Math.cos($e*e),r=t.getIndex(),s=t.getAttribute("position"),o=r?r.count:s.count,a=[0,0,0],l=["a","b","c"],h=new Array(3),c={},u=[];for(let t=0;t<o;t+=3){r?(a[0]=r.getX(t),a[1]=r.getX(t+1),a[2]=r.getX(t+2)):(a[0]=t,a[1]=t+1,a[2]=t+2);const{a:e,b:o,c:d}=oh;if(e.fromBufferAttribute(s,a[0]),o.fromBufferAttribute(s,a[1]),d.fromBufferAttribute(s,a[2]),oh.getNormal(sh),h[0]=`${Math.round(e.x*n)},${Math.round(e.y*n)},${Math.round(e.z*n)}`,h[1]=`${Math.round(o.x*n)},${Math.round(o.y*n)},${Math.round(o.z*n)}`,h[2]=`${Math.round(d.x*n)},${Math.round(d.y*n)},${Math.round(d.z*n)}`,h[0]!==h[1]&&h[1]!==h[2]&&h[2]!==h[0])for(let t=0;t<3;t++){const e=(t+1)%3,n=h[t],r=h[e],s=oh[l[t]],o=oh[l[e]],d=`${n}_${r}`,p=`${r}_${n}`;p in c&&c[p]?(sh.dot(c[p].normal)<=i&&(u.push(s.x,s.y,s.z),u.push(o.x,o.y,o.z)),c[p]=null):d in c||(c[d]={index0:a[t],index1:a[e],normal:sh.clone()})}}for(const t in c)if(c[t]){const{index0:e,index1:n}=c[t];ih.fromBufferAttribute(s,e),rh.fromBufferAttribute(s,n),u.push(ih.x,ih.y,ih.z),u.push(rh.x,rh.y,rh.z)}this.setAttribute("position",new er(u,3))}}class lh{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(t,e){const n=this.getUtoTmapping(t);return this.getPoint(n,e)}getPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return e}getSpacedPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPointAt(n/t));return e}getLength(){const t=this.getLengths();return t[t.length-1]}getLengths(t=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const e=[];let n,i=this.getPoint(0),r=0;e.push(0);for(let s=1;s<=t;s++)n=this.getPoint(s/t),r+=n.distanceTo(i),e.push(r),i=n;return this.cacheArcLengths=e,e}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(t,e){const n=this.getLengths();let i=0;const r=n.length;let s;s=e||t*n[r-1];let o,a=0,l=r-1;for(;a<=l;)if(i=Math.floor(a+(l-a)/2),o=n[i]-s,o<0)a=i+1;else{if(!(o>0)){l=i;break}l=i-1}if(i=l,n[i]===s)return i/(r-1);const h=n[i];return(i+(s-h)/(n[i+1]-h))/(r-1)}getTangent(t,e){const n=1e-4;let i=t-n,r=t+n;i<0&&(i=0),r>1&&(r=1);const s=this.getPoint(i),o=this.getPoint(r),a=e||(s.isVector2?new ln:new wn);return a.copy(o).sub(s).normalize(),a}getTangentAt(t,e){const n=this.getUtoTmapping(t);return this.getTangent(n,e)}computeFrenetFrames(t,e){const n=new wn,i=[],r=[],s=[],o=new wn,a=new $n;for(let e=0;e<=t;e++){const n=e/t;i[e]=this.getTangentAt(n,new wn),i[e].normalize()}r[0]=new wn,s[0]=new wn;let l=Number.MAX_VALUE;const h=Math.abs(i[0].x),c=Math.abs(i[0].y),u=Math.abs(i[0].z);h<=l&&(l=h,n.set(1,0,0)),c<=l&&(l=c,n.set(0,1,0)),u<=l&&n.set(0,0,1),o.crossVectors(i[0],n).normalize(),r[0].crossVectors(i[0],o),s[0].crossVectors(i[0],r[0]);for(let e=1;e<=t;e++){if(r[e]=r[e-1].clone(),s[e]=s[e-1].clone(),o.crossVectors(i[e-1],i[e]),o.length()>Number.EPSILON){o.normalize();const t=Math.acos(tn(i[e-1].dot(i[e]),-1,1));r[e].applyMatrix4(a.makeRotationAxis(o,t))}s[e].crossVectors(i[e],r[e])}if(!0===e){let e=Math.acos(tn(r[0].dot(r[t]),-1,1));e/=t,i[0].dot(o.crossVectors(r[0],r[t]))>0&&(e=-e);for(let n=1;n<=t;n++)r[n].applyMatrix4(a.makeRotationAxis(i[n],e*n)),s[n].crossVectors(i[n],r[n])}return{tangents:i,normals:r,binormals:s}}clone(){return(new this.constructor).copy(this)}copy(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}toJSON(){const t={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t}fromJSON(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}class hh extends lh{constructor(t=0,e=0,n=1,i=1,r=0,s=2*Math.PI,o=!1,a=0){super(),this.type="EllipseCurve",this.aX=t,this.aY=e,this.xRadius=n,this.yRadius=i,this.aStartAngle=r,this.aEndAngle=s,this.aClockwise=o,this.aRotation=a}getPoint(t,e){const n=e||new ln,i=2*Math.PI;let r=this.aEndAngle-this.aStartAngle;const s=Math.abs(r)<Number.EPSILON;for(;r<0;)r+=i;for(;r>i;)r-=i;r<Number.EPSILON&&(r=s?0:i),!0!==this.aClockwise||s||(r===i?r=-i:r-=i);const o=this.aStartAngle+t*r;let a=this.aX+this.xRadius*Math.cos(o),l=this.aY+this.yRadius*Math.sin(o);if(0!==this.aRotation){const t=Math.cos(this.aRotation),e=Math.sin(this.aRotation),n=a-this.aX,i=l-this.aY;a=n*t-i*e+this.aX,l=n*e+i*t+this.aY}return n.set(a,l)}copy(t){return super.copy(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}toJSON(){const t=super.toJSON();return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t}fromJSON(t){return super.fromJSON(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}}hh.prototype.isEllipseCurve=!0;class ch extends hh{constructor(t,e,n,i,r,s){super(t,e,n,n,i,r,s),this.type="ArcCurve"}}function uh(){let t=0,e=0,n=0,i=0;function r(r,s,o,a){t=r,e=o,n=-3*r+3*s-2*o-a,i=2*r-2*s+o+a}return{initCatmullRom:function(t,e,n,i,s){r(e,n,s*(n-t),s*(i-e))},initNonuniformCatmullRom:function(t,e,n,i,s,o,a){let l=(e-t)/s-(n-t)/(s+o)+(n-e)/o,h=(n-e)/o-(i-e)/(o+a)+(i-n)/a;l*=o,h*=o,r(e,n,l,h)},calc:function(r){const s=r*r;return t+e*r+n*s+i*(s*r)}}}ch.prototype.isArcCurve=!0;const dh=new wn,ph=new uh,mh=new uh,fh=new uh;class gh extends lh{constructor(t=[],e=!1,n="centripetal",i=.5){super(),this.type="CatmullRomCurve3",this.points=t,this.closed=e,this.curveType=n,this.tension=i}getPoint(t,e=new wn){const n=e,i=this.points,r=i.length,s=(r-(this.closed?0:1))*t;let o,a,l=Math.floor(s),h=s-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/r)+1)*r:0===h&&l===r-1&&(l=r-2,h=1),this.closed||l>0?o=i[(l-1)%r]:(dh.subVectors(i[0],i[1]).add(i[0]),o=dh);const c=i[l%r],u=i[(l+1)%r];if(this.closed||l+2<r?a=i[(l+2)%r]:(dh.subVectors(i[r-1],i[r-2]).add(i[r-1]),a=dh),"centripetal"===this.curveType||"chordal"===this.curveType){const t="chordal"===this.curveType?.5:.25;let e=Math.pow(o.distanceToSquared(c),t),n=Math.pow(c.distanceToSquared(u),t),i=Math.pow(u.distanceToSquared(a),t);n<1e-4&&(n=1),e<1e-4&&(e=n),i<1e-4&&(i=n),ph.initNonuniformCatmullRom(o.x,c.x,u.x,a.x,e,n,i),mh.initNonuniformCatmullRom(o.y,c.y,u.y,a.y,e,n,i),fh.initNonuniformCatmullRom(o.z,c.z,u.z,a.z,e,n,i)}else"catmullrom"===this.curveType&&(ph.initCatmullRom(o.x,c.x,u.x,a.x,this.tension),mh.initCatmullRom(o.y,c.y,u.y,a.y,this.tension),fh.initCatmullRom(o.z,c.z,u.z,a.z,this.tension));return n.set(ph.calc(h),mh.calc(h),fh.calc(h)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new wn).fromArray(n))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}}function vh(t,e,n,i,r){const s=.5*(i-e),o=.5*(r-n),a=t*t;return(2*n-2*i+s+o)*(t*a)+(-3*n+3*i-2*s-o)*a+s*t+n}function bh(t,e,n,i){return function(t,e){const n=1-t;return n*n*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,n)+function(t,e){return t*t*e}(t,i)}function _h(t,e,n,i,r){return function(t,e){const n=1-t;return n*n*n*e}(t,e)+function(t,e){const n=1-t;return 3*n*n*t*e}(t,n)+function(t,e){return 3*(1-t)*t*t*e}(t,i)+function(t,e){return t*t*t*e}(t,r)}gh.prototype.isCatmullRomCurve3=!0;class wh extends lh{constructor(t=new ln,e=new ln,n=new ln,i=new ln){super(),this.type="CubicBezierCurve",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new ln){const n=e,i=this.v0,r=this.v1,s=this.v2,o=this.v3;return n.set(_h(t,i.x,r.x,s.x,o.x),_h(t,i.y,r.y,s.y,o.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}wh.prototype.isCubicBezierCurve=!0;class xh extends lh{constructor(t=new wn,e=new wn,n=new wn,i=new wn){super(),this.type="CubicBezierCurve3",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new wn){const n=e,i=this.v0,r=this.v1,s=this.v2,o=this.v3;return n.set(_h(t,i.x,r.x,s.x,o.x),_h(t,i.y,r.y,s.y,o.y),_h(t,i.z,r.z,s.z,o.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}xh.prototype.isCubicBezierCurve3=!0;class yh extends lh{constructor(t=new ln,e=new ln){super(),this.type="LineCurve",this.v1=t,this.v2=e}getPoint(t,e=new ln){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}getTangent(t,e){const n=e||new ln;return n.copy(this.v2).sub(this.v1).normalize(),n}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}yh.prototype.isLineCurve=!0;class Mh extends lh{constructor(t=new wn,e=new wn){super(),this.type="LineCurve3",this.isLineCurve3=!0,this.v1=t,this.v2=e}getPoint(t,e=new wn){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class Eh extends lh{constructor(t=new ln,e=new ln,n=new ln){super(),this.type="QuadraticBezierCurve",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new ln){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(bh(t,i.x,r.x,s.x),bh(t,i.y,r.y,s.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}Eh.prototype.isQuadraticBezierCurve=!0;class Sh extends lh{constructor(t=new wn,e=new wn,n=new wn){super(),this.type="QuadraticBezierCurve3",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new wn){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(bh(t,i.x,r.x,s.x),bh(t,i.y,r.y,s.y),bh(t,i.z,r.z,s.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}Sh.prototype.isQuadraticBezierCurve3=!0;class Ch extends lh{constructor(t=[]){super(),this.type="SplineCurve",this.points=t}getPoint(t,e=new ln){const n=e,i=this.points,r=(i.length-1)*t,s=Math.floor(r),o=r-s,a=i[0===s?s:s-1],l=i[s],h=i[s>i.length-2?i.length-1:s+1],c=i[s>i.length-3?i.length-1:s+2];return n.set(vh(o,a.x,l.x,h.x,c.x),vh(o,a.y,l.y,h.y,c.y)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new ln).fromArray(n))}return this}}Ch.prototype.isSplineCurve=!0;var Th=Object.freeze({__proto__:null,ArcCurve:ch,CatmullRomCurve3:gh,CubicBezierCurve:wh,CubicBezierCurve3:xh,EllipseCurve:hh,LineCurve:yh,LineCurve3:Mh,QuadraticBezierCurve:Eh,QuadraticBezierCurve3:Sh,SplineCurve:Ch});const Ph=function(t,e,n=2){const i=e&&e.length,r=i?e[0]*n:t.length;let s=Ah(t,0,r,n,!0);const o=[];if(!s||s.next===s.prev)return o;let a,l,h,c,u,d,p;if(i&&(s=function(t,e,n,i){const r=[];let s,o,a,l,h;for(s=0,o=e.length;s<o;s++)a=e[s]*i,l=s<o-1?e[s+1]*i:t.length,h=Ah(t,a,l,i,!1),h===h.next&&(h.steiner=!0),r.push(Fh(h));for(r.sort(Nh),s=0;s<r.length;s++)zh(r[s],n),n=Lh(n,n.next);return n}(t,e,s,n)),t.length>80*n){a=h=t[0],l=c=t[1];for(let e=n;e<r;e+=n)u=t[e],d=t[e+1],u<a&&(a=u),d<l&&(l=d),u>h&&(h=u),d>c&&(c=d);p=Math.max(h-a,c-l),p=0!==p?1/p:0}return Rh(s,o,n,a,l,p),o};function Ah(t,e,n,i,r){let s,o;if(r===function(t,e,n,i){let r=0;for(let s=e,o=n-i;s<n;s+=i)r+=(t[o]-t[s])*(t[s+1]+t[o+1]),o=s;return r}(t,e,n,i)>0)for(s=e;s<n;s+=i)o=Zh(s,t[s],t[s+1],o);else for(s=n-i;s>=e;s-=i)o=Zh(s,t[s],t[s+1],o);return o&&jh(o,o.next)&&($h(o),o=o.next),o}function Lh(t,e){if(!t)return t;e||(e=t);let n,i=t;do{if(n=!1,i.steiner||!jh(i,i.next)&&0!==Gh(i.prev,i,i.next))i=i.next;else{if($h(i),i=e=i.prev,i===i.next)break;n=!0}}while(n||i!==e);return e}function 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er(i,3)),this.setAttribute("uv",new er(r,2)),this.computeVertexNormals()}toJSON(){const t=super.toJSON();return function(t,e,n){if(n.shapes=[],Array.isArray(t))for(let e=0,i=t.length;e<i;e++){const i=t[e];n.shapes.push(i.uuid)}else n.shapes.push(t.uuid);void 0!==e.extrudePath&&(n.options.extrudePath=e.extrudePath.toJSON());return n}(this.parameters.shapes,this.parameters.options,t)}static fromJSON(t,e){const n=[];for(let i=0,r=t.shapes.length;i<r;i++){const r=e[t.shapes[i]];n.push(r)}const i=t.options.extrudePath;return void 0!==i&&(t.options.extrudePath=(new Th[i.type]).fromJSON(i)),new nc(n,t.options)}}const ic={generateTopUV:function(t,e,n,i,r){const s=e[3*n],o=e[3*n+1],a=e[3*i],l=e[3*i+1],h=e[3*r],c=e[3*r+1];return[new ln(s,o),new ln(a,l),new ln(h,c)]},generateSideWallUV:function(t,e,n,i,r,s){const o=e[3*n],a=e[3*n+1],l=e[3*n+2],h=e[3*i],c=e[3*i+1],u=e[3*i+2],d=e[3*r],p=e[3*r+1],m=e[3*r+2],f=e[3*s],g=e[3*s+1],v=e[3*s+2];return Math.abs(a-c)<Math.abs(o-h)?[new ln(o,1-l),new ln(h,1-u),new ln(d,1-m),new ln(f,1-v)]:[new ln(a,1-l),new ln(c,1-u),new ln(p,1-m),new ln(g,1-v)]}};class rc extends eh{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2;super([-1,n,0,1,n,0,-1,-n,0,1,-n,0,0,-1,n,0,1,n,0,-1,-n,0,1,-n,n,0,-1,n,0,1,-n,0,-1,-n,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],t,e),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new rc(t.radius,t.detail)}}class sc extends pr{constructor(t,e=12,n=0,i=2*Math.PI){super(),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:n,phiLength:i},e=Math.floor(e),i=tn(i,0,2*Math.PI);const r=[],s=[],o=[],a=1/e,l=new wn,h=new ln;for(let r=0;r<=e;r++){const c=n+r*a*i,u=Math.sin(c),d=Math.cos(c);for(let n=0;n<=t.length-1;n++)l.x=t[n].x*u,l.y=t[n].y,l.z=t[n].x*d,s.push(l.x,l.y,l.z),h.x=r/e,h.y=n/(t.length-1),o.push(h.x,h.y)}for(let n=0;n<e;n++)for(let e=0;e<t.length-1;e++){const i=e+n*t.length,s=i,o=i+t.length,a=i+t.length+1,l=i+1;r.push(s,o,l),r.push(o,a,l)}if(this.setIndex(r),this.setAttribute("position",new er(s,3)),this.setAttribute("uv",new er(o,2)),this.computeVertexNormals(),i===2*Math.PI){const n=this.attributes.normal.array,i=new wn,r=new wn,s=new wn,o=e*t.length*3;for(let e=0,a=0;e<t.length;e++,a+=3)i.x=n[a+0],i.y=n[a+1],i.z=n[a+2],r.x=n[o+a+0],r.y=n[o+a+1],r.z=n[o+a+2],s.addVectors(i,r).normalize(),n[a+0]=n[o+a+0]=s.x,n[a+1]=n[o+a+1]=s.y,n[a+2]=n[o+a+2]=s.z}}static fromJSON(t){return new sc(t.points,t.segments,t.phiStart,t.phiLength)}}class oc extends eh{constructor(t=1,e=0){super([1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],t,e),this.type="OctahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new oc(t.radius,t.detail)}}class ac extends pr{constructor(t,e,n){super(),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:n};const i=[],r=[],s=[],o=[],a=1e-5,l=new wn,h=new wn,c=new wn,u=new wn,d=new wn;t.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");const p=e+1;for(let i=0;i<=n;i++){const p=i/n;for(let n=0;n<=e;n++){const i=n/e;t(i,p,h),r.push(h.x,h.y,h.z),i-a>=0?(t(i-a,p,c),u.subVectors(h,c)):(t(i+a,p,c),u.subVectors(c,h)),p-a>=0?(t(i,p-a,c),d.subVectors(h,c)):(t(i,p+a,c),d.subVectors(c,h)),l.crossVectors(u,d).normalize(),s.push(l.x,l.y,l.z),o.push(i,p)}}for(let t=0;t<n;t++)for(let n=0;n<e;n++){const e=t*p+n,r=t*p+n+1,s=(t+1)*p+n+1,o=(t+1)*p+n;i.push(e,r,o),i.push(r,s,o)}this.setIndex(i),this.setAttribute("position",new er(r,3)),this.setAttribute("normal",new er(s,3)),this.setAttribute("uv",new er(o,2))}}class lc extends pr{constructor(t=.5,e=1,n=8,i=1,r=0,s=2*Math.PI){super(),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:n,phiSegments:i,thetaStart:r,thetaLength:s},n=Math.max(3,n);const o=[],a=[],l=[],h=[];let c=t;const u=(e-t)/(i=Math.max(1,i)),d=new wn,p=new ln;for(let t=0;t<=i;t++){for(let t=0;t<=n;t++){const i=r+t/n*s;d.x=c*Math.cos(i),d.y=c*Math.sin(i),a.push(d.x,d.y,d.z),l.push(0,0,1),p.x=(d.x/e+1)/2,p.y=(d.y/e+1)/2,h.push(p.x,p.y)}c+=u}for(let t=0;t<i;t++){const e=t*(n+1);for(let t=0;t<n;t++){const i=t+e,r=i,s=i+n+1,a=i+n+2,l=i+1;o.push(r,s,l),o.push(s,a,l)}}this.setIndex(o),this.setAttribute("position",new er(a,3)),this.setAttribute("normal",new er(l,3)),this.setAttribute("uv",new er(h,2))}static fromJSON(t){return new lc(t.innerRadius,t.outerRadius,t.thetaSegments,t.phiSegments,t.thetaStart,t.thetaLength)}}class hc extends pr{constructor(t,e=12){super(),this.type="ShapeGeometry",this.parameters={shapes:t,curveSegments:e};const n=[],i=[],r=[],s=[];let o=0,a=0;if(!1===Array.isArray(t))l(t);else for(let e=0;e<t.length;e++)l(t[e]),this.addGroup(o,a,e),o+=a,a=0;function l(t){const o=i.length/3,l=t.extractPoints(e);let h=l.shape;const c=l.holes;!1===Qh.isClockWise(h)&&(h=h.reverse());for(let t=0,e=c.length;t<e;t++){const e=c[t];!0===Qh.isClockWise(e)&&(c[t]=e.reverse())}const u=Qh.triangulateShape(h,c);for(let t=0,e=c.length;t<e;t++){const e=c[t];h=h.concat(e)}for(let t=0,e=h.length;t<e;t++){const e=h[t];i.push(e.x,e.y,0),r.push(0,0,1),s.push(e.x,e.y)}for(let t=0,e=u.length;t<e;t++){const e=u[t],i=e[0]+o,r=e[1]+o,s=e[2]+o;n.push(i,r,s),a+=3}}this.setIndex(n),this.setAttribute("position",new er(i,3)),this.setAttribute("normal",new er(r,3)),this.setAttribute("uv",new er(s,2))}toJSON(){const t=super.toJSON();return function(t,e){if(e.shapes=[],Array.isArray(t))for(let n=0,i=t.length;n<i;n++){const i=t[n];e.shapes.push(i.uuid)}else e.shapes.push(t.uuid);return e}(this.parameters.shapes,t)}static fromJSON(t,e){const n=[];for(let i=0,r=t.shapes.length;i<r;i++){const r=e[t.shapes[i]];n.push(r)}return new hc(n,t.curveSegments)}}class cc extends pr{constructor(t=1,e=32,n=16,i=0,r=2*Math.PI,s=0,o=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:i,phiLength:r,thetaStart:s,thetaLength:o},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const a=Math.min(s+o,Math.PI);let l=0;const h=[],c=new wn,u=new wn,d=[],p=[],m=[],f=[];for(let d=0;d<=n;d++){const g=[],v=d/n;let b=0;0==d&&0==s?b=.5/e:d==n&&a==Math.PI&&(b=-.5/e);for(let n=0;n<=e;n++){const a=n/e;c.x=-t*Math.cos(i+a*r)*Math.sin(s+v*o),c.y=t*Math.cos(s+v*o),c.z=t*Math.sin(i+a*r)*Math.sin(s+v*o),p.push(c.x,c.y,c.z),u.copy(c).normalize(),m.push(u.x,u.y,u.z),f.push(a+b,1-v),g.push(l++)}h.push(g)}for(let t=0;t<n;t++)for(let i=0;i<e;i++){const e=h[t][i+1],r=h[t][i],o=h[t+1][i],l=h[t+1][i+1];(0!==t||s>0)&&d.push(e,r,l),(t!==n-1||a<Math.PI)&&d.push(r,o,l)}this.setIndex(d),this.setAttribute("position",new er(p,3)),this.setAttribute("normal",new er(m,3)),this.setAttribute("uv",new er(f,2))}static fromJSON(t){return new cc(t.radius,t.widthSegments,t.heightSegments,t.phiStart,t.phiLength,t.thetaStart,t.thetaLength)}}class uc extends eh{constructor(t=1,e=0){super([1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],t,e),this.type="TetrahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new uc(t.radius,t.detail)}}class dc extends nc{constructor(t,e={}){const n=e.font;if(!n||!n.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new pr;const i=n.generateShapes(t,e.size);e.depth=void 0!==e.height?e.height:50,void 0===e.bevelThickness&&(e.bevelThickness=10),void 0===e.bevelSize&&(e.bevelSize=8),void 0===e.bevelEnabled&&(e.bevelEnabled=!1),super(i,e),this.type="TextGeometry"}}class pc extends pr{constructor(t=1,e=.4,n=8,i=6,r=2*Math.PI){super(),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:n,tubularSegments:i,arc:r},n=Math.floor(n),i=Math.floor(i);const s=[],o=[],a=[],l=[],h=new wn,c=new wn,u=new wn;for(let s=0;s<=n;s++)for(let d=0;d<=i;d++){const p=d/i*r,m=s/n*Math.PI*2;c.x=(t+e*Math.cos(m))*Math.cos(p),c.y=(t+e*Math.cos(m))*Math.sin(p),c.z=e*Math.sin(m),o.push(c.x,c.y,c.z),h.x=t*Math.cos(p),h.y=t*Math.sin(p),u.subVectors(c,h).normalize(),a.push(u.x,u.y,u.z),l.push(d/i),l.push(s/n)}for(let t=1;t<=n;t++)for(let e=1;e<=i;e++){const n=(i+1)*t+e-1,r=(i+1)*(t-1)+e-1,o=(i+1)*(t-1)+e,a=(i+1)*t+e;s.push(n,r,a),s.push(r,o,a)}this.setIndex(s),this.setAttribute("position",new er(o,3)),this.setAttribute("normal",new er(a,3)),this.setAttribute("uv",new er(l,2))}static fromJSON(t){return new pc(t.radius,t.tube,t.radialSegments,t.tubularSegments,t.arc)}}class mc extends pr{constructor(t=1,e=.4,n=64,i=8,r=2,s=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:n,radialSegments:i,p:r,q:s},n=Math.floor(n),i=Math.floor(i);const o=[],a=[],l=[],h=[],c=new wn,u=new wn,d=new wn,p=new wn,m=new wn,f=new wn,g=new wn;for(let o=0;o<=n;++o){const b=o/n*r*Math.PI*2;v(b,r,s,t,d),v(b+.01,r,s,t,p),f.subVectors(p,d),g.addVectors(p,d),m.crossVectors(f,g),g.crossVectors(m,f),m.normalize(),g.normalize();for(let t=0;t<=i;++t){const r=t/i*Math.PI*2,s=-e*Math.cos(r),p=e*Math.sin(r);c.x=d.x+(s*g.x+p*m.x),c.y=d.y+(s*g.y+p*m.y),c.z=d.z+(s*g.z+p*m.z),a.push(c.x,c.y,c.z),u.subVectors(c,d).normalize(),l.push(u.x,u.y,u.z),h.push(o/n),h.push(t/i)}}for(let t=1;t<=n;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,a=(i+1)*(t-1)+e;o.push(n,r,a),o.push(r,s,a)}function v(t,e,n,i,r){const s=Math.cos(t),o=Math.sin(t),a=n/e*t,l=Math.cos(a);r.x=i*(2+l)*.5*s,r.y=i*(2+l)*o*.5,r.z=i*Math.sin(a)*.5}this.setIndex(o),this.setAttribute("position",new er(a,3)),this.setAttribute("normal",new er(l,3)),this.setAttribute("uv",new er(h,2))}static fromJSON(t){return new mc(t.radius,t.tube,t.tubularSegments,t.radialSegments,t.p,t.q)}}class fc extends pr{constructor(t,e=64,n=1,i=8,r=!1){super(),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:n,radialSegments:i,closed:r};const s=t.computeFrenetFrames(e,r);this.tangents=s.tangents,this.normals=s.normals,this.binormals=s.binormals;const o=new wn,a=new wn,l=new ln;let h=new wn;const c=[],u=[],d=[],p=[];function m(r){h=t.getPointAt(r/e,h);const l=s.normals[r],d=s.binormals[r];for(let t=0;t<=i;t++){const e=t/i*Math.PI*2,r=Math.sin(e),s=-Math.cos(e);a.x=s*l.x+r*d.x,a.y=s*l.y+r*d.y,a.z=s*l.z+r*d.z,a.normalize(),u.push(a.x,a.y,a.z),o.x=h.x+n*a.x,o.y=h.y+n*a.y,o.z=h.z+n*a.z,c.push(o.x,o.y,o.z)}}!function(){for(let t=0;t<e;t++)m(t);m(!1===r?e:0),function(){for(let t=0;t<=e;t++)for(let n=0;n<=i;n++)l.x=t/e,l.y=n/i,d.push(l.x,l.y)}(),function(){for(let t=1;t<=e;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,o=(i+1)*(t-1)+e;p.push(n,r,o),p.push(r,s,o)}}()}(),this.setIndex(p),this.setAttribute("position",new er(c,3)),this.setAttribute("normal",new er(u,3)),this.setAttribute("uv",new er(d,2))}toJSON(){const t=super.toJSON();return t.path=this.parameters.path.toJSON(),t}static fromJSON(t){return new fc((new Th[t.path.type]).fromJSON(t.path),t.tubularSegments,t.radius,t.radialSegments,t.closed)}}class gc extends pr{constructor(t){if(super(),this.type="WireframeGeometry",!0===t.isGeometry)return void console.error("THREE.WireframeGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");const e=[],n=new Set,i=new wn,r=new wn;if(null!==t.index){const s=t.attributes.position,o=t.index;let a=t.groups;0===a.length&&(a=[{start:0,count:o.count,materialIndex:0}]);for(let t=0,l=a.length;t<l;++t){const l=a[t],h=l.start;for(let t=h,a=h+l.count;t<a;t+=3)for(let a=0;a<3;a++){const l=o.getX(t+a),h=o.getX(t+(a+1)%3);i.fromBufferAttribute(s,l),r.fromBufferAttribute(s,h),!0===vc(i,r,n)&&(e.push(i.x,i.y,i.z),e.push(r.x,r.y,r.z))}}}else{const s=t.attributes.position;for(let t=0,o=s.count/3;t<o;t++)for(let o=0;o<3;o++){const a=3*t+o,l=3*t+(o+1)%3;i.fromBufferAttribute(s,a),r.fromBufferAttribute(s,l),!0===vc(i,r,n)&&(e.push(i.x,i.y,i.z),e.push(r.x,r.y,r.z))}}this.setAttribute("position",new er(e,3))}}function vc(t,e,n){const i=`${t.x},${t.y},${t.z}-${e.x},${e.y},${e.z}`,r=`${e.x},${e.y},${e.z}-${t.x},${t.y},${t.z}`;return!0!==n.has(i)&&!0!==n.has(r)&&(n.add(i,r),!0)}var bc=Object.freeze({__proto__:null,BoxGeometry:kr,BoxBufferGeometry:kr,CircleGeometry:Jl,CircleBufferGeometry:Jl,ConeGeometry:th,ConeBufferGeometry:th,CylinderGeometry:Ql,CylinderBufferGeometry:Ql,DodecahedronGeometry:nh,DodecahedronBufferGeometry:nh,EdgesGeometry:ah,ExtrudeGeometry:nc,ExtrudeBufferGeometry:nc,IcosahedronGeometry:rc,IcosahedronBufferGeometry:rc,LatheGeometry:sc,LatheBufferGeometry:sc,OctahedronGeometry:oc,OctahedronBufferGeometry:oc,ParametricGeometry:ac,ParametricBufferGeometry:ac,PlaneGeometry:Qr,PlaneBufferGeometry:Qr,PolyhedronGeometry:eh,PolyhedronBufferGeometry:eh,RingGeometry:lc,RingBufferGeometry:lc,ShapeGeometry:hc,ShapeBufferGeometry:hc,SphereGeometry:cc,SphereBufferGeometry:cc,TetrahedronGeometry:uc,TetrahedronBufferGeometry:uc,TextGeometry:dc,TextBufferGeometry:dc,TorusGeometry:pc,TorusBufferGeometry:pc,TorusKnotGeometry:mc,TorusKnotBufferGeometry:mc,TubeGeometry:fc,TubeBufferGeometry:fc,WireframeGeometry:gc});class _c extends Vi{constructor(t){super(),this.type="ShadowMaterial",this.color=new Hi(0),this.transparent=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this}}_c.prototype.isShadowMaterial=!0;class wc extends Vi{constructor(t){super(),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Hi(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=He,this.normalScale=new ln(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this}}wc.prototype.isMeshStandardMaterial=!0;class xc extends wc{constructor(t){super(),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new ln(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return tn(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.sheenTint=new Hi(0),this.transmission=0,this.transmissionMap=null,this.thickness=.01,this.thicknessMap=null,this.attenuationDistance=0,this.attenuationTint=new Hi(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularTint=new Hi(1,1,1),this.specularTintMap=null,this._clearcoat=0,this._transmission=0,this.setValues(t)}get clearcoat(){return this._clearcoat}set clearcoat(t){this._clearcoat>0!=t>0&&this.version++,this._clearcoat=t}get transmission(){return this._transmission}set transmission(t){this._transmission>0!=t>0&&this.version++,this._transmission=t}copy(t){return super.copy(t),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=t.clearcoat,this.clearcoatMap=t.clearcoatMap,this.clearcoatRoughness=t.clearcoatRoughness,this.clearcoatRoughnessMap=t.clearcoatRoughnessMap,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.ior=t.ior,this.sheenTint.copy(t.sheenTint),this.transmission=t.transmission,this.transmissionMap=t.transmissionMap,this.thickness=t.thickness,this.thicknessMap=t.thicknessMap,this.attenuationDistance=t.attenuationDistance,this.attenuationTint.copy(t.attenuationTint),this.specularIntensity=t.specularIntensity,this.specularIntensityMap=t.specularIntensityMap,this.specularTint.copy(t.specularTint),this.specularTintMap=t.specularTintMap,this}}xc.prototype.isMeshPhysicalMaterial=!0;class yc extends Vi{constructor(t){super(),this.type="MeshPhongMaterial",this.color=new Hi(16777215),this.specular=new Hi(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=He,this.normalScale=new ln(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=H,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this}}yc.prototype.isMeshPhongMaterial=!0;class Mc extends Vi{constructor(t){super(),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Hi(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=He,this.normalScale=new ln(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.gradientMap=t.gradientMap,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this}}Mc.prototype.isMeshToonMaterial=!0;class Ec extends Vi{constructor(t){super(),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=He,this.normalScale=new ln(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.flatShading=t.flatShading,this}}Ec.prototype.isMeshNormalMaterial=!0;class Sc extends Vi{constructor(t){super(),this.type="MeshLambertMaterial",this.color=new Hi(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Hi(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=H,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this}}Sc.prototype.isMeshLambertMaterial=!0;class Cc extends Vi{constructor(t){super(),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Hi(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=He,this.normalScale=new ln(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.defines={MATCAP:""},this.color.copy(t.color),this.matcap=t.matcap,this.map=t.map,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.flatShading=t.flatShading,this}}Cc.prototype.isMeshMatcapMaterial=!0;class Tc extends Ll{constructor(t){super(),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}copy(t){return super.copy(t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this}}Tc.prototype.isLineDashedMaterial=!0;var Pc=Object.freeze({__proto__:null,ShadowMaterial:_c,SpriteMaterial:Ka,RawShaderMaterial:cs,ShaderMaterial:zr,PointsMaterial:Ul,MeshPhysicalMaterial:xc,MeshStandardMaterial:wc,MeshPhongMaterial:yc,MeshToonMaterial:Mc,MeshNormalMaterial:Ec,MeshLambertMaterial:Sc,MeshDepthMaterial:Ca,MeshDistanceMaterial:Ta,MeshBasicMaterial:Gi,MeshMatcapMaterial:Cc,LineDashedMaterial:Tc,LineBasicMaterial:Ll,Material:Vi});const Ac={arraySlice:function(t,e,n){return Ac.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==n?n:t.length)):t.slice(e,n)},convertArray:function(t,e,n){return!t||!n&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){const e=t.length,n=new Array(e);for(let t=0;t!==e;++t)n[t]=t;return n.sort((function(e,n){return t[e]-t[n]})),n},sortedArray:function(t,e,n){const i=t.length,r=new t.constructor(i);for(let s=0,o=0;o!==i;++s){const i=n[s]*e;for(let n=0;n!==e;++n)r[o++]=t[i+n]}return r},flattenJSON:function(t,e,n,i){let r=1,s=t[0];for(;void 0!==s&&void 0===s[i];)s=t[r++];if(void 0===s)return;let o=s[i];if(void 0!==o)if(Array.isArray(o))do{o=s[i],void 0!==o&&(e.push(s.time),n.push.apply(n,o)),s=t[r++]}while(void 0!==s);else if(void 0!==o.toArray)do{o=s[i],void 0!==o&&(e.push(s.time),o.toArray(n,n.length)),s=t[r++]}while(void 0!==s);else do{o=s[i],void 0!==o&&(e.push(s.time),n.push(o)),s=t[r++]}while(void 0!==s)},subclip:function(t,e,n,i,r=30){const s=t.clone();s.name=e;const o=[];for(let t=0;t<s.tracks.length;++t){const e=s.tracks[t],a=e.getValueSize(),l=[],h=[];for(let t=0;t<e.times.length;++t){const s=e.times[t]*r;if(!(s<n||s>=i)){l.push(e.times[t]);for(let n=0;n<a;++n)h.push(e.values[t*a+n])}}0!==l.length&&(e.times=Ac.convertArray(l,e.times.constructor),e.values=Ac.convertArray(h,e.values.constructor),o.push(e))}s.tracks=o;let a=1/0;for(let t=0;t<s.tracks.length;++t)a>s.tracks[t].times[0]&&(a=s.tracks[t].times[0]);for(let t=0;t<s.tracks.length;++t)s.tracks[t].shift(-1*a);return s.resetDuration(),s},makeClipAdditive:function(t,e=0,n=t,i=30){i<=0&&(i=30);const r=n.tracks.length,s=e/i;for(let e=0;e<r;++e){const i=n.tracks[e],r=i.ValueTypeName;if("bool"===r||"string"===r)continue;const o=t.tracks.find((function(t){return t.name===i.name&&t.ValueTypeName===r}));if(void 0===o)continue;let a=0;const l=i.getValueSize();i.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(a=l/3);let h=0;const c=o.getValueSize();o.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(h=c/3);const u=i.times.length-1;let d;if(s<=i.times[0]){const t=a,e=l-a;d=Ac.arraySlice(i.values,t,e)}else if(s>=i.times[u]){const t=u*l+a,e=t+l-a;d=Ac.arraySlice(i.values,t,e)}else{const t=i.createInterpolant(),e=a,n=l-a;t.evaluate(s),d=Ac.arraySlice(t.resultBuffer,e,n)}if("quaternion"===r){(new _n).fromArray(d).normalize().conjugate().toArray(d)}const p=o.times.length;for(let t=0;t<p;++t){const e=t*c+h;if("quaternion"===r)_n.multiplyQuaternionsFlat(o.values,e,d,0,o.values,e);else{const t=c-2*h;for(let n=0;n<t;++n)o.values[e+n]-=d[n]}}}return t.blendMode=De,t}};class Lc{constructor(t,e,n,i){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==i?i:new e.constructor(n),this.sampleValues=e,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(t){const e=this.parameterPositions;let n=this._cachedIndex,i=e[n],r=e[n-1];t:{e:{let s;n:{i:if(!(t<i)){for(let s=n+2;;){if(void 0===i){if(t<r)break i;return n=e.length,this._cachedIndex=n,this.afterEnd_(n-1,t,r)}if(n===s)break;if(r=i,i=e[++n],t<i)break e}s=e.length;break n}if(t>=r)break t;{const o=e[1];t<o&&(n=2,r=o);for(let s=n-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,t,i);if(n===s)break;if(i=r,r=e[--n-1],t>=r)break e}s=n,n=0}}for(;n<s;){const i=n+s>>>1;t<e[i]?s=i:n=i+1}if(i=e[n],r=e[n-1],void 0===r)return this._cachedIndex=0,this.beforeStart_(0,t,i);if(void 0===i)return n=e.length,this._cachedIndex=n,this.afterEnd_(n-1,r,t)}this._cachedIndex=n,this.intervalChanged_(n,r,i)}return this.interpolate_(n,r,t,i)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(t){const e=this.resultBuffer,n=this.sampleValues,i=this.valueSize,r=t*i;for(let t=0;t!==i;++t)e[t]=n[r+t];return e}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}Lc.prototype.beforeStart_=Lc.prototype.copySampleValue_,Lc.prototype.afterEnd_=Lc.prototype.copySampleValue_;class Rc extends Lc{constructor(t,e,n,i){super(t,e,n,i),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:Pe,endingEnd:Pe}}intervalChanged_(t,e,n){const i=this.parameterPositions;let r=t-2,s=t+1,o=i[r],a=i[s];if(void 0===o)switch(this.getSettings_().endingStart){case Ae:r=t,o=2*e-n;break;case Le:r=i.length-2,o=e+i[r]-i[r+1];break;default:r=t,o=n}if(void 0===a)switch(this.getSettings_().endingEnd){case Ae:s=t,a=2*n-e;break;case Le:s=1,a=n+i[1]-i[0];break;default:s=t-1,a=e}const l=.5*(n-e),h=this.valueSize;this._weightPrev=l/(e-o),this._weightNext=l/(a-n),this._offsetPrev=r*h,this._offsetNext=s*h}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,o=this.valueSize,a=t*o,l=a-o,h=this._offsetPrev,c=this._offsetNext,u=this._weightPrev,d=this._weightNext,p=(n-e)/(i-e),m=p*p,f=m*p,g=-u*f+2*u*m-u*p,v=(1+u)*f+(-1.5-2*u)*m+(-.5+u)*p+1,b=(-1-d)*f+(1.5+d)*m+.5*p,_=d*f-d*m;for(let t=0;t!==o;++t)r[t]=g*s[h+t]+v*s[l+t]+b*s[a+t]+_*s[c+t];return r}}class Dc extends Lc{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,o=this.valueSize,a=t*o,l=a-o,h=(n-e)/(i-e),c=1-h;for(let t=0;t!==o;++t)r[t]=s[l+t]*c+s[a+t]*h;return r}}class kc extends Lc{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t){return this.copySampleValue_(t-1)}}class Ic{constructor(t,e,n,i){if(void 0===t)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===e||0===e.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=Ac.convertArray(e,this.TimeBufferType),this.values=Ac.convertArray(n,this.ValueBufferType),this.setInterpolation(i||this.DefaultInterpolation)}static toJSON(t){const e=t.constructor;let n;if(e.toJSON!==this.toJSON)n=e.toJSON(t);else{n={name:t.name,times:Ac.convertArray(t.times,Array),values:Ac.convertArray(t.values,Array)};const e=t.getInterpolation();e!==t.DefaultInterpolation&&(n.interpolation=e)}return n.type=t.ValueTypeName,n}InterpolantFactoryMethodDiscrete(t){return new kc(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodLinear(t){return new Dc(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodSmooth(t){return new Rc(this.times,this.values,this.getValueSize(),t)}setInterpolation(t){let e;switch(t){case Se:e=this.InterpolantFactoryMethodDiscrete;break;case Ce:e=this.InterpolantFactoryMethodLinear;break;case Te:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){const e="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(e);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",e),this}return this.createInterpolant=e,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Se;case this.InterpolantFactoryMethodLinear:return Ce;case this.InterpolantFactoryMethodSmooth:return Te}}getValueSize(){return this.values.length/this.times.length}shift(t){if(0!==t){const e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]+=t}return this}scale(t){if(1!==t){const e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]*=t}return this}trim(t,e){const n=this.times,i=n.length;let r=0,s=i-1;for(;r!==i&&n[r]<t;)++r;for(;-1!==s&&n[s]>e;)--s;if(++s,0!==r||s!==i){r>=s&&(s=Math.max(s,1),r=s-1);const t=this.getValueSize();this.times=Ac.arraySlice(n,r,s),this.values=Ac.arraySlice(this.values,r*t,s*t)}return this}validate(){let t=!0;const e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);const n=this.times,i=this.values,r=n.length;0===r&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);let s=null;for(let e=0;e!==r;e++){const i=n[e];if("number"==typeof i&&isNaN(i)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,e,i),t=!1;break}if(null!==s&&s>i){console.error("THREE.KeyframeTrack: Out of order keys.",this,e,i,s),t=!1;break}s=i}if(void 0!==i&&Ac.isTypedArray(i))for(let e=0,n=i.length;e!==n;++e){const n=i[e];if(isNaN(n)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,e,n),t=!1;break}}return t}optimize(){const t=Ac.arraySlice(this.times),e=Ac.arraySlice(this.values),n=this.getValueSize(),i=this.getInterpolation()===Te,r=t.length-1;let s=1;for(let o=1;o<r;++o){let r=!1;const a=t[o];if(a!==t[o+1]&&(1!==o||a!==t[0]))if(i)r=!0;else{const t=o*n,i=t-n,s=t+n;for(let o=0;o!==n;++o){const n=e[t+o];if(n!==e[i+o]||n!==e[s+o]){r=!0;break}}}if(r){if(o!==s){t[s]=t[o];const i=o*n,r=s*n;for(let t=0;t!==n;++t)e[r+t]=e[i+t]}++s}}if(r>0){t[s]=t[r];for(let t=r*n,i=s*n,o=0;o!==n;++o)e[i+o]=e[t+o];++s}return s!==t.length?(this.times=Ac.arraySlice(t,0,s),this.values=Ac.arraySlice(e,0,s*n)):(this.times=t,this.values=e),this}clone(){const t=Ac.arraySlice(this.times,0),e=Ac.arraySlice(this.values,0),n=new(0,this.constructor)(this.name,t,e);return n.createInterpolant=this.createInterpolant,n}}Ic.prototype.TimeBufferType=Float32Array,Ic.prototype.ValueBufferType=Float32Array,Ic.prototype.DefaultInterpolation=Ce;class Vc extends Ic{}Vc.prototype.ValueTypeName="bool",Vc.prototype.ValueBufferType=Array,Vc.prototype.DefaultInterpolation=Se,Vc.prototype.InterpolantFactoryMethodLinear=void 0,Vc.prototype.InterpolantFactoryMethodSmooth=void 0;class Nc extends Ic{}Nc.prototype.ValueTypeName="color";class zc extends Ic{}zc.prototype.ValueTypeName="number";class Oc extends Lc{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,o=this.valueSize,a=(n-e)/(i-e);let l=t*o;for(let t=l+o;l!==t;l+=4)_n.slerpFlat(r,0,s,l-o,s,l,a);return r}}class Bc extends Ic{InterpolantFactoryMethodLinear(t){return new Oc(this.times,this.values,this.getValueSize(),t)}}Bc.prototype.ValueTypeName="quaternion",Bc.prototype.DefaultInterpolation=Ce,Bc.prototype.InterpolantFactoryMethodSmooth=void 0;class Fc extends Ic{}Fc.prototype.ValueTypeName="string",Fc.prototype.ValueBufferType=Array,Fc.prototype.DefaultInterpolation=Se,Fc.prototype.InterpolantFactoryMethodLinear=void 0,Fc.prototype.InterpolantFactoryMethodSmooth=void 0;class Uc extends Ic{}Uc.prototype.ValueTypeName="vector";class Hc{constructor(t,e=-1,n,i=2500){this.name=t,this.tracks=n,this.duration=e,this.blendMode=i,this.uuid=Qe(),this.duration<0&&this.resetDuration()}static parse(t){const e=[],n=t.tracks,i=1/(t.fps||1);for(let t=0,r=n.length;t!==r;++t)e.push(Gc(n[t]).scale(i));const r=new this(t.name,t.duration,e,t.blendMode);return r.uuid=t.uuid,r}static toJSON(t){const e=[],n=t.tracks,i={name:t.name,duration:t.duration,tracks:e,uuid:t.uuid,blendMode:t.blendMode};for(let t=0,i=n.length;t!==i;++t)e.push(Ic.toJSON(n[t]));return i}static CreateFromMorphTargetSequence(t,e,n,i){const r=e.length,s=[];for(let t=0;t<r;t++){let o=[],a=[];o.push((t+r-1)%r,t,(t+1)%r),a.push(0,1,0);const l=Ac.getKeyframeOrder(o);o=Ac.sortedArray(o,1,l),a=Ac.sortedArray(a,1,l),i||0!==o[0]||(o.push(r),a.push(a[0])),s.push(new zc(".morphTargetInfluences["+e[t].name+"]",o,a).scale(1/n))}return new this(t,-1,s)}static findByName(t,e){let n=t;if(!Array.isArray(t)){const e=t;n=e.geometry&&e.geometry.animations||e.animations}for(let t=0;t<n.length;t++)if(n[t].name===e)return n[t];return null}static CreateClipsFromMorphTargetSequences(t,e,n){const i={},r=/^([\w-]*?)([\d]+)$/;for(let e=0,n=t.length;e<n;e++){const n=t[e],s=n.name.match(r);if(s&&s.length>1){const t=s[1];let e=i[t];e||(i[t]=e=[]),e.push(n)}}const s=[];for(const t in i)s.push(this.CreateFromMorphTargetSequence(t,i[t],e,n));return s}static parseAnimation(t,e){if(!t)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const n=function(t,e,n,i,r){if(0!==n.length){const s=[],o=[];Ac.flattenJSON(n,s,o,i),0!==s.length&&r.push(new t(e,s,o))}},i=[],r=t.name||"default",s=t.fps||30,o=t.blendMode;let a=t.length||-1;const l=t.hierarchy||[];for(let t=0;t<l.length;t++){const r=l[t].keys;if(r&&0!==r.length)if(r[0].morphTargets){const t={};let e;for(e=0;e<r.length;e++)if(r[e].morphTargets)for(let n=0;n<r[e].morphTargets.length;n++)t[r[e].morphTargets[n]]=-1;for(const n in t){const t=[],s=[];for(let i=0;i!==r[e].morphTargets.length;++i){const i=r[e];t.push(i.time),s.push(i.morphTarget===n?1:0)}i.push(new zc(".morphTargetInfluence["+n+"]",t,s))}a=t.length*(s||1)}else{const s=".bones["+e[t].name+"]";n(Uc,s+".position",r,"pos",i),n(Bc,s+".quaternion",r,"rot",i),n(Uc,s+".scale",r,"scl",i)}}if(0===i.length)return null;return new this(r,a,i,o)}resetDuration(){let t=0;for(let e=0,n=this.tracks.length;e!==n;++e){const n=this.tracks[e];t=Math.max(t,n.times[n.times.length-1])}return this.duration=t,this}trim(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].trim(0,this.duration);return this}validate(){let t=!0;for(let e=0;e<this.tracks.length;e++)t=t&&this.tracks[e].validate();return t}optimize(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].optimize();return this}clone(){const t=[];for(let e=0;e<this.tracks.length;e++)t.push(this.tracks[e].clone());return new this.constructor(this.name,this.duration,t,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function Gc(t){if(void 0===t.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const e=function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return zc;case"vector":case"vector2":case"vector3":case"vector4":return Uc;case"color":return Nc;case"quaternion":return Bc;case"bool":case"boolean":return Vc;case"string":return Fc}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+t)}(t.type);if(void 0===t.times){const e=[],n=[];Ac.flattenJSON(t.keys,e,n,"value"),t.times=e,t.values=n}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)}const jc={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}};class Wc{constructor(t,e,n){const i=this;let r,s=!1,o=0,a=0;const l=[];this.onStart=void 0,this.onLoad=t,this.onProgress=e,this.onError=n,this.itemStart=function(t){a++,!1===s&&void 0!==i.onStart&&i.onStart(t,o,a),s=!0},this.itemEnd=function(t){o++,void 0!==i.onProgress&&i.onProgress(t,o,a),o===a&&(s=!1,void 0!==i.onLoad&&i.onLoad())},this.itemError=function(t){void 0!==i.onError&&i.onError(t)},this.resolveURL=function(t){return r?r(t):t},this.setURLModifier=function(t){return r=t,this},this.addHandler=function(t,e){return l.push(t,e),this},this.removeHandler=function(t){const e=l.indexOf(t);return-1!==e&&l.splice(e,2),this},this.getHandler=function(t){for(let e=0,n=l.length;e<n;e+=2){const n=l[e],i=l[e+1];if(n.global&&(n.lastIndex=0),n.test(t))return i}return null}}}const qc=new Wc;class Xc{constructor(t){this.manager=void 0!==t?t:qc,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(t,e){const n=this;return new Promise((function(i,r){n.load(t,i,e,r)}))}parse(){}setCrossOrigin(t){return this.crossOrigin=t,this}setWithCredentials(t){return this.withCredentials=t,this}setPath(t){return this.path=t,this}setResourcePath(t){return this.resourcePath=t,this}setRequestHeader(t){return this.requestHeader=t,this}}const Kc={};class Yc extends Xc{constructor(t){super(t)}load(t,e,n,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=jc.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;if(void 0!==Kc[t])return void Kc[t].push({onLoad:e,onProgress:n,onError:i});const o=t.match(/^data:(.*?)(;base64)?,(.*)$/);let a;if(o){const n=o[1],s=!!o[2];let a=o[3];a=decodeURIComponent(a),s&&(a=atob(a));try{let i;const s=(this.responseType||"").toLowerCase();switch(s){case"arraybuffer":case"blob":const t=new Uint8Array(a.length);for(let e=0;e<a.length;e++)t[e]=a.charCodeAt(e);i="blob"===s?new Blob([t.buffer],{type:n}):t.buffer;break;case"document":const e=new DOMParser;i=e.parseFromString(a,n);break;case"json":i=JSON.parse(a);break;default:i=a}setTimeout((function(){e&&e(i),r.manager.itemEnd(t)}),0)}catch(e){setTimeout((function(){i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)}),0)}}else{Kc[t]=[],Kc[t].push({onLoad:e,onProgress:n,onError:i}),a=new XMLHttpRequest,a.open("GET",t,!0),a.addEventListener("load",(function(e){const n=this.response,i=Kc[t];if(delete Kc[t],200===this.status||0===this.status){0===this.status&&console.warn("THREE.FileLoader: HTTP Status 0 received."),jc.add(t,n);for(let t=0,e=i.length;t<e;t++){const e=i[t];e.onLoad&&e.onLoad(n)}r.manager.itemEnd(t)}else{for(let t=0,n=i.length;t<n;t++){const n=i[t];n.onError&&n.onError(e)}r.manager.itemError(t),r.manager.itemEnd(t)}}),!1),a.addEventListener("progress",(function(e){const n=Kc[t];for(let t=0,i=n.length;t<i;t++){const i=n[t];i.onProgress&&i.onProgress(e)}}),!1),a.addEventListener("error",(function(e){const n=Kc[t];delete Kc[t];for(let t=0,i=n.length;t<i;t++){const i=n[t];i.onError&&i.onError(e)}r.manager.itemError(t),r.manager.itemEnd(t)}),!1),a.addEventListener("abort",(function(e){const n=Kc[t];delete Kc[t];for(let t=0,i=n.length;t<i;t++){const i=n[t];i.onError&&i.onError(e)}r.manager.itemError(t),r.manager.itemEnd(t)}),!1),void 0!==this.responseType&&(a.responseType=this.responseType),void 0!==this.withCredentials&&(a.withCredentials=this.withCredentials),a.overrideMimeType&&a.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(const t in this.requestHeader)a.setRequestHeader(t,this.requestHeader[t]);a.send(null)}return r.manager.itemStart(t),a}setResponseType(t){return this.responseType=t,this}setMimeType(t){return this.mimeType=t,this}}class Zc extends Xc{constructor(t){super(t)}load(t,e,n,i){void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=jc.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;const o=document.createElementNS("http://www.w3.org/1999/xhtml","img");function a(){o.removeEventListener("load",a,!1),o.removeEventListener("error",l,!1),jc.add(t,this),e&&e(this),r.manager.itemEnd(t)}function l(e){o.removeEventListener("load",a,!1),o.removeEventListener("error",l,!1),i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)}return o.addEventListener("load",a,!1),o.addEventListener("error",l,!1),"data:"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(o.crossOrigin=this.crossOrigin),r.manager.itemStart(t),o.src=t,o}}class $c extends Xc{constructor(t){super(t)}load(t,e,n,i){const r=new Hr,s=new Zc(this.manager);s.setCrossOrigin(this.crossOrigin),s.setPath(this.path);let o=0;function a(n){s.load(t[n],(function(t){r.images[n]=t,o++,6===o&&(r.needsUpdate=!0,e&&e(r))}),void 0,i)}for(let e=0;e<t.length;++e)a(e);return r}}class Jc extends Xc{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new wl,o=new Yc(this.manager);return o.setResponseType("arraybuffer"),o.setRequestHeader(this.requestHeader),o.setPath(this.path),o.setWithCredentials(r.withCredentials),o.load(t,(function(t){const n=r.parse(t);n&&(void 0!==n.image?s.image=n.image:void 0!==n.data&&(s.image.width=n.width,s.image.height=n.height,s.image.data=n.data),s.wrapS=void 0!==n.wrapS?n.wrapS:st,s.wrapT=void 0!==n.wrapT?n.wrapT:st,s.magFilter=void 0!==n.magFilter?n.magFilter:ct,s.minFilter=void 0!==n.minFilter?n.minFilter:ct,s.anisotropy=void 0!==n.anisotropy?n.anisotropy:1,void 0!==n.encoding&&(s.encoding=n.encoding),void 0!==n.flipY&&(s.flipY=n.flipY),void 0!==n.format&&(s.format=n.format),void 0!==n.type&&(s.type=n.type),void 0!==n.mipmaps&&(s.mipmaps=n.mipmaps,s.minFilter=dt),1===n.mipmapCount&&(s.minFilter=ct),void 0!==n.generateMipmaps&&(s.generateMipmaps=n.generateMipmaps),s.needsUpdate=!0,e&&e(s,n))}),n,i),s}}class Qc extends Xc{constructor(t){super(t)}load(t,e,n,i){const r=new pn,s=new Zc(this.manager);return s.setCrossOrigin(this.crossOrigin),s.setPath(this.path),s.load(t,(function(n){r.image=n;const i=t.search(/\.jpe?g($|\?)/i)>0||0===t.search(/^data\:image\/jpeg/);r.format=i?Ct:Tt,r.needsUpdate=!0,void 0!==e&&e(r)}),n,i),r}}class tu extends lh{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(t){this.curves.push(t)}closePath(){const t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new yh(e,t))}getPoint(t){const e=t*this.getLength(),n=this.getCurveLengths();let i=0;for(;i<n.length;){if(n[i]>=e){const t=n[i]-e,r=this.curves[i],s=r.getLength(),o=0===s?0:1-t/s;return r.getPointAt(o)}i++}return null}getLength(){const t=this.getCurveLengths();return t[t.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const t=[];let e=0;for(let n=0,i=this.curves.length;n<i;n++)e+=this.curves[n].getLength(),t.push(e);return this.cacheLengths=t,t}getSpacedPoints(t=40){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return this.autoClose&&e.push(e[0]),e}getPoints(t=12){const e=[];let n;for(let i=0,r=this.curves;i<r.length;i++){const s=r[i],o=s&&s.isEllipseCurve?2*t:s&&(s.isLineCurve||s.isLineCurve3)?1:s&&s.isSplineCurve?t*s.points.length:t,a=s.getPoints(o);for(let t=0;t<a.length;t++){const i=a[t];n&&n.equals(i)||(e.push(i),n=i)}}return this.autoClose&&e.length>1&&!e[e.length-1].equals(e[0])&&e.push(e[0]),e}copy(t){super.copy(t),this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push(n.clone())}return this.autoClose=t.autoClose,this}toJSON(){const t=super.toJSON();t.autoClose=this.autoClose,t.curves=[];for(let e=0,n=this.curves.length;e<n;e++){const n=this.curves[e];t.curves.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.autoClose=t.autoClose,this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push((new Th[n.type]).fromJSON(n))}return this}}class eu extends tu{constructor(t){super(),this.type="Path",this.currentPoint=new ln,t&&this.setFromPoints(t)}setFromPoints(t){this.moveTo(t[0].x,t[0].y);for(let e=1,n=t.length;e<n;e++)this.lineTo(t[e].x,t[e].y);return this}moveTo(t,e){return this.currentPoint.set(t,e),this}lineTo(t,e){const n=new yh(this.currentPoint.clone(),new ln(t,e));return this.curves.push(n),this.currentPoint.set(t,e),this}quadraticCurveTo(t,e,n,i){const r=new Eh(this.currentPoint.clone(),new ln(t,e),new ln(n,i));return this.curves.push(r),this.currentPoint.set(n,i),this}bezierCurveTo(t,e,n,i,r,s){const o=new wh(this.currentPoint.clone(),new ln(t,e),new ln(n,i),new ln(r,s));return this.curves.push(o),this.currentPoint.set(r,s),this}splineThru(t){const e=[this.currentPoint.clone()].concat(t),n=new Ch(e);return this.curves.push(n),this.currentPoint.copy(t[t.length-1]),this}arc(t,e,n,i,r,s){const o=this.currentPoint.x,a=this.currentPoint.y;return this.absarc(t+o,e+a,n,i,r,s),this}absarc(t,e,n,i,r,s){return this.absellipse(t,e,n,n,i,r,s),this}ellipse(t,e,n,i,r,s,o,a){const l=this.currentPoint.x,h=this.currentPoint.y;return this.absellipse(t+l,e+h,n,i,r,s,o,a),this}absellipse(t,e,n,i,r,s,o,a){const l=new hh(t,e,n,i,r,s,o,a);if(this.curves.length>0){const t=l.getPoint(0);t.equals(this.currentPoint)||this.lineTo(t.x,t.y)}this.curves.push(l);const h=l.getPoint(1);return this.currentPoint.copy(h),this}copy(t){return super.copy(t),this.currentPoint.copy(t.currentPoint),this}toJSON(){const t=super.toJSON();return t.currentPoint=this.currentPoint.toArray(),t}fromJSON(t){return super.fromJSON(t),this.currentPoint.fromArray(t.currentPoint),this}}class nu extends eu{constructor(t){super(t),this.uuid=Qe(),this.type="Shape",this.holes=[]}getPointsHoles(t){const e=[];for(let n=0,i=this.holes.length;n<i;n++)e[n]=this.holes[n].getPoints(t);return e}extractPoints(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}}copy(t){super.copy(t),this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.uuid=this.uuid,t.holes=[];for(let e=0,n=this.holes.length;e<n;e++){const n=this.holes[e];t.holes.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.uuid=t.uuid,this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push((new eu).fromJSON(n))}return this}}class iu extends yi{constructor(t,e=1){super(),this.type="Light",this.color=new Hi(t),this.intensity=e}dispose(){}copy(t){return super.copy(t),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}iu.prototype.isLight=!0;class ru extends iu{constructor(t,e,n){super(t,n),this.type="HemisphereLight",this.position.copy(yi.DefaultUp),this.updateMatrix(),this.groundColor=new Hi(e)}copy(t){return iu.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}ru.prototype.isHemisphereLight=!0;const su=new $n,ou=new wn,au=new wn;class lu{constructor(t){this.camera=t,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new ln(512,512),this.map=null,this.mapPass=null,this.matrix=new $n,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Zr,this._frameExtents=new ln(1,1),this._viewportCount=1,this._viewports=[new fn(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const e=this.camera,n=this.matrix;ou.setFromMatrixPosition(t.matrixWorld),e.position.copy(ou),au.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(au),e.updateMatrixWorld(),su.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(su),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(e.projectionMatrix),n.multiply(e.matrixWorldInverse)}getViewport(t){return this._viewports[t]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const t={};return 0!==this.bias&&(t.bias=this.bias),0!==this.normalBias&&(t.normalBias=this.normalBias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}class hu extends lu{constructor(){super(new Br(50,1,.5,500)),this.focus=1}updateMatrices(t){const e=this.camera,n=2*Je*t.angle*this.focus,i=this.mapSize.width/this.mapSize.height,r=t.distance||e.far;n===e.fov&&i===e.aspect&&r===e.far||(e.fov=n,e.aspect=i,e.far=r,e.updateProjectionMatrix()),super.updateMatrices(t)}copy(t){return super.copy(t),this.focus=t.focus,this}}hu.prototype.isSpotLightShadow=!0;class cu extends iu{constructor(t,e,n=0,i=Math.PI/3,r=0,s=1){super(t,e),this.type="SpotLight",this.position.copy(yi.DefaultUp),this.updateMatrix(),this.target=new yi,this.distance=n,this.angle=i,this.penumbra=r,this.decay=s,this.shadow=new hu}get power(){return this.intensity*Math.PI}set power(t){this.intensity=t/Math.PI}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}cu.prototype.isSpotLight=!0;const uu=new $n,du=new wn,pu=new wn;class mu extends lu{constructor(){super(new Br(90,1,.5,500)),this._frameExtents=new ln(4,2),this._viewportCount=6,this._viewports=[new fn(2,1,1,1),new fn(0,1,1,1),new fn(3,1,1,1),new fn(1,1,1,1),new fn(3,0,1,1),new fn(1,0,1,1)],this._cubeDirections=[new wn(1,0,0),new wn(-1,0,0),new wn(0,0,1),new wn(0,0,-1),new wn(0,1,0),new wn(0,-1,0)],this._cubeUps=[new wn(0,1,0),new wn(0,1,0),new wn(0,1,0),new wn(0,1,0),new wn(0,0,1),new wn(0,0,-1)]}updateMatrices(t,e=0){const n=this.camera,i=this.matrix,r=t.distance||n.far;r!==n.far&&(n.far=r,n.updateProjectionMatrix()),du.setFromMatrixPosition(t.matrixWorld),n.position.copy(du),pu.copy(n.position),pu.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(pu),n.updateMatrixWorld(),i.makeTranslation(-du.x,-du.y,-du.z),uu.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(uu)}}mu.prototype.isPointLightShadow=!0;class fu extends iu{constructor(t,e,n=0,i=1){super(t,e),this.type="PointLight",this.distance=n,this.decay=i,this.shadow=new mu}get power(){return 4*this.intensity*Math.PI}set power(t){this.intensity=t/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}fu.prototype.isPointLight=!0;class gu extends lu{constructor(){super(new hs(-5,5,5,-5,.5,500))}}gu.prototype.isDirectionalLightShadow=!0;class vu extends iu{constructor(t,e){super(t,e),this.type="DirectionalLight",this.position.copy(yi.DefaultUp),this.updateMatrix(),this.target=new yi,this.shadow=new gu}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}vu.prototype.isDirectionalLight=!0;class bu extends iu{constructor(t,e){super(t,e),this.type="AmbientLight"}}bu.prototype.isAmbientLight=!0;class _u extends iu{constructor(t,e,n=10,i=10){super(t,e),this.type="RectAreaLight",this.width=n,this.height=i}get power(){return this.intensity*this.width*this.height*Math.PI}set power(t){this.intensity=t/(this.width*this.height*Math.PI)}copy(t){return super.copy(t),this.width=t.width,this.height=t.height,this}toJSON(t){const e=super.toJSON(t);return e.object.width=this.width,e.object.height=this.height,e}}_u.prototype.isRectAreaLight=!0;class wu{constructor(){this.coefficients=[];for(let t=0;t<9;t++)this.coefficients.push(new wn)}set(t){for(let e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this}zero(){for(let t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this}getAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.282095),e.addScaledVector(s[1],.488603*i),e.addScaledVector(s[2],.488603*r),e.addScaledVector(s[3],.488603*n),e.addScaledVector(s[4],n*i*1.092548),e.addScaledVector(s[5],i*r*1.092548),e.addScaledVector(s[6],.315392*(3*r*r-1)),e.addScaledVector(s[7],n*r*1.092548),e.addScaledVector(s[8],.546274*(n*n-i*i)),e}getIrradianceAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.886227),e.addScaledVector(s[1],1.023328*i),e.addScaledVector(s[2],1.023328*r),e.addScaledVector(s[3],1.023328*n),e.addScaledVector(s[4],.858086*n*i),e.addScaledVector(s[5],.858086*i*r),e.addScaledVector(s[6],.743125*r*r-.247708),e.addScaledVector(s[7],.858086*n*r),e.addScaledVector(s[8],.429043*(n*n-i*i)),e}add(t){for(let e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this}addScaledSH(t,e){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(t.coefficients[n],e);return this}scale(t){for(let e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this}lerp(t,e){for(let n=0;n<9;n++)this.coefficients[n].lerp(t.coefficients[n],e);return this}equals(t){for(let e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0}copy(t){return this.set(t.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(t,e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].fromArray(t,e+3*i);return this}toArray(t=[],e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].toArray(t,e+3*i);return t}static getBasisAt(t,e){const n=t.x,i=t.y,r=t.z;e[0]=.282095,e[1]=.488603*i,e[2]=.488603*r,e[3]=.488603*n,e[4]=1.092548*n*i,e[5]=1.092548*i*r,e[6]=.315392*(3*r*r-1),e[7]=1.092548*n*r,e[8]=.546274*(n*n-i*i)}}wu.prototype.isSphericalHarmonics3=!0;class xu extends iu{constructor(t=new wu,e=1){super(void 0,e),this.sh=t}copy(t){return super.copy(t),this.sh.copy(t.sh),this}fromJSON(t){return this.intensity=t.intensity,this.sh.fromArray(t.sh),this}toJSON(t){const e=super.toJSON(t);return e.object.sh=this.sh.toArray(),e}}xu.prototype.isLightProbe=!0;class yu extends Xc{constructor(t){super(t),this.textures={}}load(t,e,n,i){const r=this,s=new Yc(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e=this.textures;function n(t){return void 0===e[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),e[t]}const i=new Pc[t.type];if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&void 0!==i.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.sheenTint&&(i.sheenTint=(new Hi).setHex(t.sheenTint)),void 0!==t.emissive&&void 0!==i.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&void 0!==i.specular&&i.specular.setHex(t.specular),void 0!==t.specularIntensity&&(i.specularIntensity=t.specularIntensity),void 0!==t.specularTint&&void 0!==i.specularTint&&i.specularTint.setHex(t.specularTint),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearcoat&&(i.clearcoat=t.clearcoat),void 0!==t.clearcoatRoughness&&(i.clearcoatRoughness=t.clearcoatRoughness),void 0!==t.transmission&&(i.transmission=t.transmission),void 0!==t.thickness&&(i.thickness=t.thickness),void 0!==t.attenuationDistance&&(i.attenuationDistance=t.attenuationDistance),void 0!==t.attenuationTint&&void 0!==i.attenuationTint&&i.attenuationTint.setHex(t.attenuationTint),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.flatShading&&(i.flatShading=t.flatShading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.combine&&(i.combine=t.combine),void 0!==t.side&&(i.side=t.side),void 0!==t.shadowSide&&(i.shadowSide=t.shadowSide),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.format&&(i.format=t.format),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.stencilWrite&&(i.stencilWrite=t.stencilWrite),void 0!==t.stencilWriteMask&&(i.stencilWriteMask=t.stencilWriteMask),void 0!==t.stencilFunc&&(i.stencilFunc=t.stencilFunc),void 0!==t.stencilRef&&(i.stencilRef=t.stencilRef),void 0!==t.stencilFuncMask&&(i.stencilFuncMask=t.stencilFuncMask),void 0!==t.stencilFail&&(i.stencilFail=t.stencilFail),void 0!==t.stencilZFail&&(i.stencilZFail=t.stencilZFail),void 0!==t.stencilZPass&&(i.stencilZPass=t.stencilZPass),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(i.rotation=t.rotation),1!==t.linewidth&&(i.linewidth=t.linewidth),void 0!==t.dashSize&&(i.dashSize=t.dashSize),void 0!==t.gapSize&&(i.gapSize=t.gapSize),void 0!==t.scale&&(i.scale=t.scale),void 0!==t.polygonOffset&&(i.polygonOffset=t.polygonOffset),void 0!==t.polygonOffsetFactor&&(i.polygonOffsetFactor=t.polygonOffsetFactor),void 0!==t.polygonOffsetUnits&&(i.polygonOffsetUnits=t.polygonOffsetUnits),void 0!==t.dithering&&(i.dithering=t.dithering),void 0!==t.alphaToCoverage&&(i.alphaToCoverage=t.alphaToCoverage),void 0!==t.premultipliedAlpha&&(i.premultipliedAlpha=t.premultipliedAlpha),void 0!==t.visible&&(i.visible=t.visible),void 0!==t.toneMapped&&(i.toneMapped=t.toneMapped),void 0!==t.userData&&(i.userData=t.userData),void 0!==t.vertexColors&&("number"==typeof t.vertexColors?i.vertexColors=t.vertexColors>0:i.vertexColors=t.vertexColors),void 0!==t.uniforms)for(const e in t.uniforms){const r=t.uniforms[e];switch(i.uniforms[e]={},r.type){case"t":i.uniforms[e].value=n(r.value);break;case"c":i.uniforms[e].value=(new Hi).setHex(r.value);break;case"v2":i.uniforms[e].value=(new ln).fromArray(r.value);break;case"v3":i.uniforms[e].value=(new wn).fromArray(r.value);break;case"v4":i.uniforms[e].value=(new fn).fromArray(r.value);break;case"m3":i.uniforms[e].value=(new hn).fromArray(r.value);break;case"m4":i.uniforms[e].value=(new $n).fromArray(r.value);break;default:i.uniforms[e].value=r.value}}if(void 0!==t.defines&&(i.defines=t.defines),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.extensions)for(const e in t.extensions)i.extensions[e]=t.extensions[e];if(void 0!==t.shading&&(i.flatShading=1===t.shading),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=n(t.map)),void 0!==t.matcap&&(i.matcap=n(t.matcap)),void 0!==t.alphaMap&&(i.alphaMap=n(t.alphaMap)),void 0!==t.bumpMap&&(i.bumpMap=n(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=n(t.normalMap)),void 0!==t.normalMapType&&(i.normalMapType=t.normalMapType),void 0!==t.normalScale){let e=t.normalScale;!1===Array.isArray(e)&&(e=[e,e]),i.normalScale=(new ln).fromArray(e)}return void 0!==t.displacementMap&&(i.displacementMap=n(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=n(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=n(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=n(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=n(t.specularMap)),void 0!==t.specularIntensityMap&&(i.specularIntensityMap=n(t.specularIntensityMap)),void 0!==t.specularTintMap&&(i.specularTintMap=n(t.specularTintMap)),void 0!==t.envMap&&(i.envMap=n(t.envMap)),void 0!==t.envMapIntensity&&(i.envMapIntensity=t.envMapIntensity),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.refractionRatio&&(i.refractionRatio=t.refractionRatio),void 0!==t.lightMap&&(i.lightMap=n(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=n(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=n(t.gradientMap)),void 0!==t.clearcoatMap&&(i.clearcoatMap=n(t.clearcoatMap)),void 0!==t.clearcoatRoughnessMap&&(i.clearcoatRoughnessMap=n(t.clearcoatRoughnessMap)),void 0!==t.clearcoatNormalMap&&(i.clearcoatNormalMap=n(t.clearcoatNormalMap)),void 0!==t.clearcoatNormalScale&&(i.clearcoatNormalScale=(new ln).fromArray(t.clearcoatNormalScale)),void 0!==t.transmissionMap&&(i.transmissionMap=n(t.transmissionMap)),void 0!==t.thicknessMap&&(i.thicknessMap=n(t.thicknessMap)),i}setTextures(t){return this.textures=t,this}}class Mu{static decodeText(t){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(t);let e="";for(let n=0,i=t.length;n<i;n++)e+=String.fromCharCode(t[n]);try{return decodeURIComponent(escape(e))}catch(t){return e}}static extractUrlBase(t){const e=t.lastIndexOf("/");return-1===e?"./":t.substr(0,e+1)}}class Eu extends pr{constructor(){super(),this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(t){return super.copy(t),this.instanceCount=t.instanceCount,this}clone(){return(new this.constructor).copy(this)}toJSON(){const t=super.toJSON(this);return t.instanceCount=this.instanceCount,t.isInstancedBufferGeometry=!0,t}}Eu.prototype.isInstancedBufferGeometry=!0;class Su extends Xc{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Yc(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e={},n={};function i(t,i){if(void 0!==e[i])return e[i];const r=t.interleavedBuffers[i],s=function(t,e){if(void 0!==n[e])return n[e];const i=t.arrayBuffers,r=i[e],s=new Uint32Array(r).buffer;return n[e]=s,s}(t,r.buffer),o=sr(r.type,s),a=new Wa(o,r.stride);return a.uuid=r.uuid,e[i]=a,a}const r=t.isInstancedBufferGeometry?new Eu:new pr,s=t.data.index;if(void 0!==s){const t=sr(s.type,s.array);r.setIndex(new qi(t,1))}const o=t.data.attributes;for(const e in o){const n=o[e];let s;if(n.isInterleavedBufferAttribute){const e=i(t.data,n.data);s=new Xa(e,n.itemSize,n.offset,n.normalized)}else{const t=sr(n.type,n.array);s=new(n.isInstancedBufferAttribute?El:qi)(t,n.itemSize,n.normalized)}void 0!==n.name&&(s.name=n.name),void 0!==n.usage&&s.setUsage(n.usage),void 0!==n.updateRange&&(s.updateRange.offset=n.updateRange.offset,s.updateRange.count=n.updateRange.count),r.setAttribute(e,s)}const a=t.data.morphAttributes;if(a)for(const e in a){const n=a[e],s=[];for(let e=0,r=n.length;e<r;e++){const r=n[e];let o;if(r.isInterleavedBufferAttribute){const e=i(t.data,r.data);o=new Xa(e,r.itemSize,r.offset,r.normalized)}else{const t=sr(r.type,r.array);o=new qi(t,r.itemSize,r.normalized)}void 0!==r.name&&(o.name=r.name),s.push(o)}r.morphAttributes[e]=s}t.data.morphTargetsRelative&&(r.morphTargetsRelative=!0);const l=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==l)for(let t=0,e=l.length;t!==e;++t){const e=l[t];r.addGroup(e.start,e.count,e.materialIndex)}const h=t.data.boundingSphere;if(void 0!==h){const t=new wn;void 0!==h.center&&t.fromArray(h.center),r.boundingSphere=new Hn(t,h.radius)}return t.name&&(r.name=t.name),t.userData&&(r.userData=t.userData),r}}const Cu={UVMapping:$,CubeReflectionMapping:J,CubeRefractionMapping:Q,EquirectangularReflectionMapping:tt,EquirectangularRefractionMapping:et,CubeUVReflectionMapping:nt,CubeUVRefractionMapping:it},Tu={RepeatWrapping:rt,ClampToEdgeWrapping:st,MirroredRepeatWrapping:ot},Pu={NearestFilter:at,NearestMipmapNearestFilter:lt,NearestMipmapLinearFilter:ht,LinearFilter:ct,LinearMipmapNearestFilter:ut,LinearMipmapLinearFilter:dt};class Au extends Xc{constructor(t){super(t),"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(t){return this.options=t,this}load(t,e,n,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=jc.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;const o={};o.credentials="anonymous"===this.crossOrigin?"same-origin":"include",o.headers=this.requestHeader,fetch(t,o).then((function(t){return t.blob()})).then((function(t){return createImageBitmap(t,Object.assign(r.options,{colorSpaceConversion:"none"}))})).then((function(n){jc.add(t,n),e&&e(n),r.manager.itemEnd(t)})).catch((function(e){i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)})),r.manager.itemStart(t)}}Au.prototype.isImageBitmapLoader=!0;class Lu{constructor(){this.type="ShapePath",this.color=new Hi,this.subPaths=[],this.currentPath=null}moveTo(t,e){return this.currentPath=new eu,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e),this}lineTo(t,e){return this.currentPath.lineTo(t,e),this}quadraticCurveTo(t,e,n,i){return this.currentPath.quadraticCurveTo(t,e,n,i),this}bezierCurveTo(t,e,n,i,r,s){return this.currentPath.bezierCurveTo(t,e,n,i,r,s),this}splineThru(t){return this.currentPath.splineThru(t),this}toShapes(t,e){function n(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n],r=new nu;r.curves=i.curves,e.push(r)}return e}function i(t,e){const n=e.length;let i=!1;for(let r=n-1,s=0;s<n;r=s++){let n=e[r],o=e[s],a=o.x-n.x,l=o.y-n.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(n=e[s],a=-a,o=e[r],l=-l),t.y<n.y||t.y>o.y)continue;if(t.y===n.y){if(t.x===n.x)return!0}else{const e=l*(t.x-n.x)-a*(t.y-n.y);if(0===e)return!0;if(e<0)continue;i=!i}}else{if(t.y!==n.y)continue;if(o.x<=t.x&&t.x<=n.x||n.x<=t.x&&t.x<=o.x)return!0}}return i}const r=Qh.isClockWise,s=this.subPaths;if(0===s.length)return[];if(!0===e)return n(s);let o,a,l;const h=[];if(1===s.length)return a=s[0],l=new nu,l.curves=a.curves,h.push(l),h;let c=!r(s[0].getPoints());c=t?!c:c;const u=[],d=[];let p,m,f=[],g=0;d[g]=void 0,f[g]=[];for(let e=0,n=s.length;e<n;e++)a=s[e],p=a.getPoints(),o=r(p),o=t?!o:o,o?(!c&&d[g]&&g++,d[g]={s:new nu,p:p},d[g].s.curves=a.curves,c&&g++,f[g]=[]):f[g].push({h:a,p:p[0]});if(!d[0])return n(s);if(d.length>1){let t=!1;const e=[];for(let t=0,e=d.length;t<e;t++)u[t]=[];for(let n=0,r=d.length;n<r;n++){const r=f[n];for(let s=0;s<r.length;s++){const o=r[s];let a=!0;for(let r=0;r<d.length;r++)i(o.p,d[r].p)&&(n!==r&&e.push({froms:n,tos:r,hole:s}),a?(a=!1,u[r].push(o)):t=!0);a&&u[n].push(o)}}e.length>0&&(t||(f=u))}for(let t=0,e=d.length;t<e;t++){l=d[t].s,h.push(l),m=f[t];for(let t=0,e=m.length;t<e;t++)l.holes.push(m[t].h)}return h}}class Ru{constructor(t){this.type="Font",this.data=t}generateShapes(t,e=100){const n=[],i=function(t,e,n){const i=Array.from(t),r=e/n.resolution,s=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*r,o=[];let a=0,l=0;for(let t=0;t<i.length;t++){const e=i[t];if("\n"===e)a=0,l-=s;else{const t=Du(e,r,a,l,n);a+=t.offsetX,o.push(t.path)}}return o}(t,e,this.data);for(let t=0,e=i.length;t<e;t++)Array.prototype.push.apply(n,i[t].toShapes());return n}}function Du(t,e,n,i,r){const s=r.glyphs[t]||r.glyphs["?"];if(!s)return void console.error('THREE.Font: character "'+t+'" does not exists in font family '+r.familyName+".");const o=new Lu;let a,l,h,c,u,d,p,m;if(s.o){const t=s._cachedOutline||(s._cachedOutline=s.o.split(" "));for(let r=0,s=t.length;r<s;){switch(t[r++]){case"m":a=t[r++]*e+n,l=t[r++]*e+i,o.moveTo(a,l);break;case"l":a=t[r++]*e+n,l=t[r++]*e+i,o.lineTo(a,l);break;case"q":h=t[r++]*e+n,c=t[r++]*e+i,u=t[r++]*e+n,d=t[r++]*e+i,o.quadraticCurveTo(u,d,h,c);break;case"b":h=t[r++]*e+n,c=t[r++]*e+i,u=t[r++]*e+n,d=t[r++]*e+i,p=t[r++]*e+n,m=t[r++]*e+i,o.bezierCurveTo(u,d,p,m,h,c)}}}return{offsetX:s.ha*e,path:o}}Ru.prototype.isFont=!0;let ku;const Iu={getContext:function(){return void 0===ku&&(ku=new(window.AudioContext||window.webkitAudioContext)),ku},setContext:function(t){ku=t}};class Vu extends Xc{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Yc(this.manager);s.setResponseType("arraybuffer"),s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(n){try{const t=n.slice(0);Iu.getContext().decodeAudioData(t,(function(t){e(t)}))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}}class Nu extends xu{constructor(t,e,n=1){super(void 0,n);const i=(new Hi).set(t),r=(new Hi).set(e),s=new wn(i.r,i.g,i.b),o=new wn(r.r,r.g,r.b),a=Math.sqrt(Math.PI),l=a*Math.sqrt(.75);this.sh.coefficients[0].copy(s).add(o).multiplyScalar(a),this.sh.coefficients[1].copy(s).sub(o).multiplyScalar(l)}}Nu.prototype.isHemisphereLightProbe=!0;class zu extends xu{constructor(t,e=1){super(void 0,e);const n=(new Hi).set(t);this.sh.coefficients[0].set(n.r,n.g,n.b).multiplyScalar(2*Math.sqrt(Math.PI))}}zu.prototype.isAmbientLightProbe=!0;const Ou=new $n,Bu=new $n;class Fu{constructor(t=!0){this.autoStart=t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Uu(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const e=Uu();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}function Uu(){return("undefined"==typeof performance?Date:performance).now()}const Hu=new wn,Gu=new _n,ju=new wn,Wu=new wn;class qu extends yi{constructor(t){super(),this.type="Audio",this.listener=t,this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this}setMediaElementSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this}setMediaStreamSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this}setBuffer(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this}play(t=0){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");this._startedAt=this.context.currentTime+t;const e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.loopStart=this.loopStart,e.loopEnd=this.loopEnd,e.onended=this.onEnded.bind(this),e.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")}stop(){if(!1!==this.hasPlaybackControl)return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}getFilters(){return this.filters}setFilters(t){return t||(t=[]),!0===this._connected?(this.disconnect(),this.filters=t.slice(),this.connect()):this.filters=t.slice(),this}setDetune(t){if(this.detune=t,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(t){return this.setFilters(t?[t]:[])}setPlaybackRate(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(t){return this.loopStart=t,this}setLoopEnd(t){return this.loopEnd=t,this}getVolume(){return this.gain.gain.value}setVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}}const Xu=new wn,Ku=new _n,Yu=new wn,Zu=new wn;class $u{constructor(t,e=2048){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=e,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let t=0;const e=this.getFrequencyData();for(let n=0;n<e.length;n++)t+=e[n];return t/e.length}}class Ju{constructor(t,e,n){let i,r,s;switch(this.binding=t,this.valueSize=n,e){case"quaternion":i=this._slerp,r=this._slerpAdditive,s=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*n),this._workIndex=5;break;case"string":case"bool":i=this._select,r=this._select,s=this._setAdditiveIdentityOther,this.buffer=new Array(5*n);break;default:i=this._lerp,r=this._lerpAdditive,s=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*n)}this._mixBufferRegion=i,this._mixBufferRegionAdditive=r,this._setIdentity=s,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(t,e){const n=this.buffer,i=this.valueSize,r=t*i+i;let s=this.cumulativeWeight;if(0===s){for(let t=0;t!==i;++t)n[r+t]=n[t];s=e}else{s+=e;const t=e/s;this._mixBufferRegion(n,r,0,t,i)}this.cumulativeWeight=s}accumulateAdditive(t){const e=this.buffer,n=this.valueSize,i=n*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(e,i,0,t,n),this.cumulativeWeightAdditive+=t}apply(t){const e=this.valueSize,n=this.buffer,i=t*e+e,r=this.cumulativeWeight,s=this.cumulativeWeightAdditive,o=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,r<1){const t=e*this._origIndex;this._mixBufferRegion(n,i,t,1-r,e)}s>0&&this._mixBufferRegionAdditive(n,i,this._addIndex*e,1,e);for(let t=e,r=e+e;t!==r;++t)if(n[t]!==n[t+e]){o.setValue(n,i);break}}saveOriginalState(){const t=this.binding,e=this.buffer,n=this.valueSize,i=n*this._origIndex;t.getValue(e,i);for(let t=n,r=i;t!==r;++t)e[t]=e[i+t%n];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const t=3*this.valueSize;this.binding.setValue(this.buffer,t)}_setAdditiveIdentityNumeric(){const t=this._addIndex*this.valueSize,e=t+this.valueSize;for(let n=t;n<e;n++)this.buffer[n]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const t=this._origIndex*this.valueSize,e=this._addIndex*this.valueSize;for(let n=0;n<this.valueSize;n++)this.buffer[e+n]=this.buffer[t+n]}_select(t,e,n,i,r){if(i>=.5)for(let i=0;i!==r;++i)t[e+i]=t[n+i]}_slerp(t,e,n,i){_n.slerpFlat(t,e,t,e,t,n,i)}_slerpAdditive(t,e,n,i,r){const s=this._workIndex*r;_n.multiplyQuaternionsFlat(t,s,t,e,t,n),_n.slerpFlat(t,e,t,e,t,s,i)}_lerp(t,e,n,i,r){const s=1-i;for(let o=0;o!==r;++o){const r=e+o;t[r]=t[r]*s+t[n+o]*i}}_lerpAdditive(t,e,n,i,r){for(let s=0;s!==r;++s){const r=e+s;t[r]=t[r]+t[n+s]*i}}}const Qu="\\[\\]\\.:\\/",td=new RegExp("["+Qu+"]","g"),ed="[^"+Qu+"]",nd="[^"+Qu.replace("\\.","")+"]",id=/((?:WC+[\/:])*)/.source.replace("WC",ed),rd=/(WCOD+)?/.source.replace("WCOD",nd),sd=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",ed),od=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",ed),ad=new RegExp("^"+id+rd+sd+od+"$"),ld=["material","materials","bones"];class hd{constructor(t,e,n){this.path=e,this.parsedPath=n||hd.parseTrackName(e),this.node=hd.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(t,e,n){return t&&t.isAnimationObjectGroup?new hd.Composite(t,e,n):new hd(t,e,n)}static sanitizeNodeName(t){return t.replace(/\s/g,"_").replace(td,"")}static parseTrackName(t){const e=ad.exec(t);if(!e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);const n={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},i=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==i&&-1!==i){const t=n.nodeName.substring(i+1);-1!==ld.indexOf(t)&&(n.nodeName=n.nodeName.substring(0,i),n.objectName=t)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return n}static findNode(t,e){if(!e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){const n=t.skeleton.getBoneByName(e);if(void 0!==n)return n}if(t.children){const n=function(t){for(let i=0;i<t.length;i++){const r=t[i];if(r.name===e||r.uuid===e)return r;const s=n(r.children);if(s)return s}return null},i=n(t.children);if(i)return i}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(t,e){t[e]=this.targetObject[this.propertyName]}_getValue_array(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)t[e++]=n[i]}_getValue_arrayElement(t,e){t[e]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(t,e){this.resolvedProperty.toArray(t,e)}_setValue_direct(t,e){this.targetObject[this.propertyName]=t[e]}_setValue_direct_setNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++]}_setValue_array_setNeedsUpdate(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(t,e){this.resolvedProperty[this.propertyIndex]=t[e]}_setValue_arrayElement_setNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(t,e){this.resolvedProperty.fromArray(t,e)}_setValue_fromArray_setNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(t,e){this.bind(),this.getValue(t,e)}_setValue_unbound(t,e){this.bind(),this.setValue(t,e)}bind(){let t=this.node;const e=this.parsedPath,n=e.objectName,i=e.propertyName;let r=e.propertyIndex;if(t||(t=hd.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(n){let i=e.objectIndex;switch(n){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(let e=0;e<t.length;e++)if(t[e].name===i){i=e;break}break;default:if(void 0===t[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[n]}if(void 0!==i){if(void 0===t[i])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[i]}}const s=t[i];if(void 0===s){const n=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+n+"."+i+" but it wasn't found.",t)}let o=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?o=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(o=this.Versioning.MatrixWorldNeedsUpdate);let a=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===i){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!t.geometry.isBufferGeometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==t.morphTargetDictionary[r]&&(r=t.morphTargetDictionary[r])}a=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(a=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(a=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=i;this.getValue=this.GetterByBindingType[a],this.setValue=this.SetterByBindingTypeAndVersioning[a][o]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}hd.Composite=class{constructor(t,e,n){const i=n||hd.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,i)}getValue(t,e){this.bind();const n=this._targetGroup.nCachedObjects_,i=this._bindings[n];void 0!==i&&i.getValue(t,e)}setValue(t,e){const n=this._bindings;for(let i=this._targetGroup.nCachedObjects_,r=n.length;i!==r;++i)n[i].setValue(t,e)}bind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].bind()}unbind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].unbind()}},hd.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},hd.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},hd.prototype.GetterByBindingType=[hd.prototype._getValue_direct,hd.prototype._getValue_array,hd.prototype._getValue_arrayElement,hd.prototype._getValue_toArray],hd.prototype.SetterByBindingTypeAndVersioning=[[hd.prototype._setValue_direct,hd.prototype._setValue_direct_setNeedsUpdate,hd.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[hd.prototype._setValue_array,hd.prototype._setValue_array_setNeedsUpdate,hd.prototype._setValue_array_setMatrixWorldNeedsUpdate],[hd.prototype._setValue_arrayElement,hd.prototype._setValue_arrayElement_setNeedsUpdate,hd.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[hd.prototype._setValue_fromArray,hd.prototype._setValue_fromArray_setNeedsUpdate,hd.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class cd{constructor(){this.uuid=Qe(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const t={};this._indicesByUUID=t;for(let e=0,n=arguments.length;e!==n;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const e=this;this.stats={objects:{get total(){return e._objects.length},get inUse(){return this.total-e.nCachedObjects_}},get bindingsPerObject(){return e._bindings.length}}}add(){const t=this._objects,e=this._indicesByUUID,n=this._paths,i=this._parsedPaths,r=this._bindings,s=r.length;let o,a=t.length,l=this.nCachedObjects_;for(let h=0,c=arguments.length;h!==c;++h){const c=arguments[h],u=c.uuid;let d=e[u];if(void 0===d){d=a++,e[u]=d,t.push(c);for(let t=0,e=s;t!==e;++t)r[t].push(new hd(c,n[t],i[t]))}else if(d<l){o=t[d];const a=--l,h=t[a];e[h.uuid]=d,t[d]=h,e[u]=a,t[a]=c;for(let t=0,e=s;t!==e;++t){const e=r[t],s=e[a];let o=e[d];e[d]=s,void 0===o&&(o=new hd(c,n[t],i[t])),e[a]=o}}else t[d]!==o&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=l}remove(){const t=this._objects,e=this._indicesByUUID,n=this._bindings,i=n.length;let r=this.nCachedObjects_;for(let s=0,o=arguments.length;s!==o;++s){const o=arguments[s],a=o.uuid,l=e[a];if(void 0!==l&&l>=r){const s=r++,h=t[s];e[h.uuid]=l,t[l]=h,e[a]=s,t[s]=o;for(let t=0,e=i;t!==e;++t){const e=n[t],i=e[s],r=e[l];e[l]=i,e[s]=r}}}this.nCachedObjects_=r}uncache(){const t=this._objects,e=this._indicesByUUID,n=this._bindings,i=n.length;let r=this.nCachedObjects_,s=t.length;for(let o=0,a=arguments.length;o!==a;++o){const a=arguments[o].uuid,l=e[a];if(void 0!==l)if(delete e[a],l<r){const o=--r,a=t[o],h=--s,c=t[h];e[a.uuid]=l,t[l]=a,e[c.uuid]=o,t[o]=c,t.pop();for(let t=0,e=i;t!==e;++t){const e=n[t],i=e[o],r=e[h];e[l]=i,e[o]=r,e.pop()}}else{const r=--s,o=t[r];r>0&&(e[o.uuid]=l),t[l]=o,t.pop();for(let t=0,e=i;t!==e;++t){const e=n[t];e[l]=e[r],e.pop()}}}this.nCachedObjects_=r}subscribe_(t,e){const n=this._bindingsIndicesByPath;let i=n[t];const r=this._bindings;if(void 0!==i)return r[i];const s=this._paths,o=this._parsedPaths,a=this._objects,l=a.length,h=this.nCachedObjects_,c=new Array(l);i=r.length,n[t]=i,s.push(t),o.push(e),r.push(c);for(let n=h,i=a.length;n!==i;++n){const i=a[n];c[n]=new hd(i,t,e)}return c}unsubscribe_(t){const e=this._bindingsIndicesByPath,n=e[t];if(void 0!==n){const i=this._paths,r=this._parsedPaths,s=this._bindings,o=s.length-1,a=s[o];e[t[o]]=n,s[n]=a,s.pop(),r[n]=r[o],r.pop(),i[n]=i[o],i.pop()}}}cd.prototype.isAnimationObjectGroup=!0;class ud{constructor(t,e,n=null,i=e.blendMode){this._mixer=t,this._clip=e,this._localRoot=n,this.blendMode=i;const r=e.tracks,s=r.length,o=new Array(s),a={endingStart:Pe,endingEnd:Pe};for(let t=0;t!==s;++t){const e=r[t].createInterpolant(null);o[t]=e,e.settings=a}this._interpolantSettings=a,this._interpolants=o,this._propertyBindings=new Array(s),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(t){return this._startTime=t,this}setLoop(t,e){return this.loop=t,this.repetitions=e,this}setEffectiveWeight(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(t){return this._scheduleFading(t,0,1)}fadeOut(t){return this._scheduleFading(t,1,0)}crossFadeFrom(t,e,n){if(t.fadeOut(e),this.fadeIn(e),n){const n=this._clip.duration,i=t._clip.duration,r=i/n,s=n/i;t.warp(1,r,e),this.warp(s,1,e)}return this}crossFadeTo(t,e,n){return t.crossFadeFrom(this,e,n)}stopFading(){const t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}setEffectiveTimeScale(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(t){return this.timeScale=this._clip.duration/t,this.stopWarping()}syncWith(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()}halt(t){return this.warp(this._effectiveTimeScale,0,t)}warp(t,e,n){const i=this._mixer,r=i.time,s=this.timeScale;let o=this._timeScaleInterpolant;null===o&&(o=i._lendControlInterpolant(),this._timeScaleInterpolant=o);const a=o.parameterPositions,l=o.sampleValues;return a[0]=r,a[1]=r+n,l[0]=t/s,l[1]=e/s,this}stopWarping(){const t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(t,e,n,i){if(!this.enabled)return void this._updateWeight(t);const r=this._startTime;if(null!==r){const i=(t-r)*n;if(i<0||0===n)return;this._startTime=null,e=n*i}e*=this._updateTimeScale(t);const s=this._updateTime(e),o=this._updateWeight(t);if(o>0){const t=this._interpolants,e=this._propertyBindings;if(this.blendMode===De)for(let n=0,i=t.length;n!==i;++n)t[n].evaluate(s),e[n].accumulateAdditive(o);else for(let n=0,r=t.length;n!==r;++n)t[n].evaluate(s),e[n].accumulate(i,o)}}_updateWeight(t){let e=0;if(this.enabled){e=this.weight;const n=this._weightInterpolant;if(null!==n){const i=n.evaluate(t)[0];e*=i,t>n.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e}_updateTimeScale(t){let e=0;if(!this.paused){e=this.timeScale;const n=this._timeScaleInterpolant;if(null!==n){e*=n.evaluate(t)[0],t>n.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}}return this._effectiveTimeScale=e,e}_updateTime(t){const e=this._clip.duration,n=this.loop;let i=this.time+t,r=this._loopCount;const s=2202===n;if(0===t)return-1===r||!s||1&~r?i:e-i;if(2200===n){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(i>=e)i=e;else{if(!(i<0)){this.time=i;break t}i=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===r&&(t>=0?(r=0,this._setEndings(!0,0===this.repetitions,s)):this._setEndings(0===this.repetitions,!0,s)),i>=e||i<0){const n=Math.floor(i/e);i-=e*n,r+=Math.abs(n);const o=this.repetitions-r;if(o<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,i=t>0?e:0,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===o){const e=t<0;this._setEndings(e,!e,s)}else this._setEndings(!1,!1,s);this._loopCount=r,this.time=i,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:n})}}else this.time=i;if(s&&!(1&~r))return e-i}return i}_setEndings(t,e,n){const i=this._interpolantSettings;n?(i.endingStart=Ae,i.endingEnd=Ae):(i.endingStart=t?this.zeroSlopeAtStart?Ae:Pe:Le,i.endingEnd=e?this.zeroSlopeAtEnd?Ae:Pe:Le)}_scheduleFading(t,e,n){const i=this._mixer,r=i.time;let s=this._weightInterpolant;null===s&&(s=i._lendControlInterpolant(),this._weightInterpolant=s);const o=s.parameterPositions,a=s.sampleValues;return o[0]=r,a[0]=e,o[1]=r+t,a[1]=n,this}}class dd extends Ke{constructor(t){super(),this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(t,e){const n=t._localRoot||this._root,i=t._clip.tracks,r=i.length,s=t._propertyBindings,o=t._interpolants,a=n.uuid,l=this._bindingsByRootAndName;let h=l[a];void 0===h&&(h={},l[a]=h);for(let t=0;t!==r;++t){const r=i[t],l=r.name;let c=h[l];if(void 0!==c)s[t]=c;else{if(c=s[t],void 0!==c){null===c._cacheIndex&&(++c.referenceCount,this._addInactiveBinding(c,a,l));continue}const i=e&&e._propertyBindings[t].binding.parsedPath;c=new Ju(hd.create(n,l,i),r.ValueTypeName,r.getValueSize()),++c.referenceCount,this._addInactiveBinding(c,a,l),s[t]=c}o[t].resultBuffer=c.buffer}}_activateAction(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){const e=(t._localRoot||this._root).uuid,n=t._clip.uuid,i=this._actionsByClip[n];this._bindAction(t,i&&i.knownActions[0]),this._addInactiveAction(t,n,e)}const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==n.useCount++&&(this._lendBinding(n),n.saveOriginalState())}this._lendAction(t)}}_deactivateAction(t){if(this._isActiveAction(t)){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.useCount&&(n.restoreOriginalState(),this._takeBackBinding(n))}this._takeBackAction(t)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}}_isActiveAction(t){const e=t._cacheIndex;return null!==e&&e<this._nActiveActions}_addInactiveAction(t,e,n){const i=this._actions,r=this._actionsByClip;let s=r[e];if(void 0===s)s={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,r[e]=s;else{const e=s.knownActions;t._byClipCacheIndex=e.length,e.push(t)}t._cacheIndex=i.length,i.push(t),s.actionByRoot[n]=t}_removeInactiveAction(t){const e=this._actions,n=e[e.length-1],i=t._cacheIndex;n._cacheIndex=i,e[i]=n,e.pop(),t._cacheIndex=null;const r=t._clip.uuid,s=this._actionsByClip,o=s[r],a=o.knownActions,l=a[a.length-1],h=t._byClipCacheIndex;l._byClipCacheIndex=h,a[h]=l,a.pop(),t._byClipCacheIndex=null;delete o.actionByRoot[(t._localRoot||this._root).uuid],0===a.length&&delete s[r],this._removeInactiveBindingsForAction(t)}_removeInactiveBindingsForAction(t){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.referenceCount&&this._removeInactiveBinding(n)}}_lendAction(t){const e=this._actions,n=t._cacheIndex,i=this._nActiveActions++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_takeBackAction(t){const e=this._actions,n=t._cacheIndex,i=--this._nActiveActions,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_addInactiveBinding(t,e,n){const i=this._bindingsByRootAndName,r=this._bindings;let s=i[e];void 0===s&&(s={},i[e]=s),s[n]=t,t._cacheIndex=r.length,r.push(t)}_removeInactiveBinding(t){const e=this._bindings,n=t.binding,i=n.rootNode.uuid,r=n.path,s=this._bindingsByRootAndName,o=s[i],a=e[e.length-1],l=t._cacheIndex;a._cacheIndex=l,e[l]=a,e.pop(),delete o[r],0===Object.keys(o).length&&delete s[i]}_lendBinding(t){const e=this._bindings,n=t._cacheIndex,i=this._nActiveBindings++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_takeBackBinding(t){const e=this._bindings,n=t._cacheIndex,i=--this._nActiveBindings,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_lendControlInterpolant(){const t=this._controlInterpolants,e=this._nActiveControlInterpolants++;let n=t[e];return void 0===n&&(n=new Dc(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),n.__cacheIndex=e,t[e]=n),n}_takeBackControlInterpolant(t){const e=this._controlInterpolants,n=t.__cacheIndex,i=--this._nActiveControlInterpolants,r=e[i];t.__cacheIndex=i,e[i]=t,r.__cacheIndex=n,e[n]=r}clipAction(t,e,n){const i=e||this._root,r=i.uuid;let s="string"==typeof t?Hc.findByName(i,t):t;const o=null!==s?s.uuid:t,a=this._actionsByClip[o];let l=null;if(void 0===n&&(n=null!==s?s.blendMode:Re),void 0!==a){const t=a.actionByRoot[r];if(void 0!==t&&t.blendMode===n)return t;l=a.knownActions[0],null===s&&(s=l._clip)}if(null===s)return null;const h=new ud(this,s,e,n);return this._bindAction(h,l),this._addInactiveAction(h,o,r),h}existingAction(t,e){const n=e||this._root,i=n.uuid,r="string"==typeof t?Hc.findByName(n,t):t,s=r?r.uuid:t,o=this._actionsByClip[s];return void 0!==o&&o.actionByRoot[i]||null}stopAllAction(){const t=this._actions;for(let e=this._nActiveActions-1;e>=0;--e)t[e].stop();return this}update(t){t*=this.timeScale;const e=this._actions,n=this._nActiveActions,i=this.time+=t,r=Math.sign(t),s=this._accuIndex^=1;for(let o=0;o!==n;++o){e[o]._update(i,t,r,s)}const o=this._bindings,a=this._nActiveBindings;for(let t=0;t!==a;++t)o[t].apply(s);return this}setTime(t){this.time=0;for(let t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(t)}getRoot(){return this._root}uncacheClip(t){const e=this._actions,n=t.uuid,i=this._actionsByClip,r=i[n];if(void 0!==r){const t=r.knownActions;for(let n=0,i=t.length;n!==i;++n){const i=t[n];this._deactivateAction(i);const r=i._cacheIndex,s=e[e.length-1];i._cacheIndex=null,i._byClipCacheIndex=null,s._cacheIndex=r,e[r]=s,e.pop(),this._removeInactiveBindingsForAction(i)}delete i[n]}}uncacheRoot(t){const e=t.uuid,n=this._actionsByClip;for(const t in n){const i=n[t].actionByRoot[e];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}const i=this._bindingsByRootAndName[e];if(void 0!==i)for(const t in i){const e=i[t];e.restoreOriginalState(),this._removeInactiveBinding(e)}}uncacheAction(t,e){const n=this.existingAction(t,e);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}}dd.prototype._controlInterpolantsResultBuffer=new Float32Array(1);class pd{constructor(t){"string"==typeof t&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),t=arguments[1]),this.value=t}clone(){return new pd(void 0===this.value.clone?this.value:this.value.clone())}}class md extends Wa{constructor(t,e,n=1){super(t,e),this.meshPerAttribute=n}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}clone(t){const e=super.clone(t);return e.meshPerAttribute=this.meshPerAttribute,e}toJSON(t){const e=super.toJSON(t);return e.isInstancedInterleavedBuffer=!0,e.meshPerAttribute=this.meshPerAttribute,e}}md.prototype.isInstancedInterleavedBuffer=!0;class fd{constructor(t,e,n,i,r){this.buffer=t,this.type=e,this.itemSize=n,this.elementSize=i,this.count=r,this.version=0}set needsUpdate(t){!0===t&&this.version++}setBuffer(t){return this.buffer=t,this}setType(t,e){return this.type=t,this.elementSize=e,this}setItemSize(t){return this.itemSize=t,this}setCount(t){return this.count=t,this}}fd.prototype.isGLBufferAttribute=!0;class gd{constructor(t,e,n=0,i=1/0){this.ray=new Zn(t,e),this.near=n,this.far=i,this.camera=null,this.layers=new li,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}intersectObject(t,e=!1,n=[]){return bd(t,this,n,e),n.sort(vd),n}intersectObjects(t,e=!1,n=[]){for(let i=0,r=t.length;i<r;i++)bd(t[i],this,n,e);return n.sort(vd),n}}function vd(t,e){return t.distance-e.distance}function bd(t,e,n,i){if(t.layers.test(e.layers)&&t.raycast(e,n),!0===i){const i=t.children;for(let t=0,r=i.length;t<r;t++)bd(i[t],e,n,!0)}}const _d=new ln;class wd{constructor(t=new ln(1/0,1/0),e=new ln(-1/0,-1/0)){this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=_d.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(t){return this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return _d.copy(t).clamp(this.min,this.max).sub(t).length()}intersect(t){return this.min.max(t.min),this.max.min(t.max),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}wd.prototype.isBox2=!0;const xd=new wn,yd=new wn;class Md{constructor(t=new wn,e=new wn){this.start=t,this.end=e}set(t,e){return this.start.copy(t),this.end.copy(e),this}copy(t){return this.start.copy(t.start),this.end.copy(t.end),this}getCenter(t){return t.addVectors(this.start,this.end).multiplyScalar(.5)}delta(t){return t.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(t,e){return this.delta(e).multiplyScalar(t).add(this.start)}closestPointToPointParameter(t,e){xd.subVectors(t,this.start),yd.subVectors(this.end,this.start);const n=yd.dot(yd);let i=yd.dot(xd)/n;return e&&(i=tn(i,0,1)),i}closestPointToPoint(t,e,n){const i=this.closestPointToPointParameter(t,e);return this.delta(n).multiplyScalar(i).add(this.start)}applyMatrix4(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this}equals(t){return t.start.equals(this.start)&&t.end.equals(this.end)}clone(){return(new this.constructor).copy(this)}}class Ed extends yi{constructor(t){super(),this.material=t,this.render=function(){},this.hasPositions=!1,this.hasNormals=!1,this.hasColors=!1,this.hasUvs=!1,this.positionArray=null,this.normalArray=null,this.colorArray=null,this.uvArray=null,this.count=0}}Ed.prototype.isImmediateRenderObject=!0;const Sd=new wn;const Cd=new wn,Td=new $n,Pd=new $n;class Ad extends Bl{constructor(t){const e=Ld(t),n=new pr,i=[],r=[],s=new Hi(0,0,1),o=new Hi(0,1,0);for(let t=0;t<e.length;t++){const n=e[t];n.parent&&n.parent.isBone&&(i.push(0,0,0),i.push(0,0,0),r.push(s.r,s.g,s.b),r.push(o.r,o.g,o.b))}n.setAttribute("position",new er(i,3)),n.setAttribute("color",new er(r,3));super(n,new Ll({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0})),this.type="SkeletonHelper",this.isSkeletonHelper=!0,this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(t){const e=this.bones,n=this.geometry,i=n.getAttribute("position");Pd.copy(this.root.matrixWorld).invert();for(let t=0,n=0;t<e.length;t++){const r=e[t];r.parent&&r.parent.isBone&&(Td.multiplyMatrices(Pd,r.matrixWorld),Cd.setFromMatrixPosition(Td),i.setXYZ(n,Cd.x,Cd.y,Cd.z),Td.multiplyMatrices(Pd,r.parent.matrixWorld),Cd.setFromMatrixPosition(Td),i.setXYZ(n+1,Cd.x,Cd.y,Cd.z),n+=2)}n.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(t)}}function Ld(t){const e=[];t&&t.isBone&&e.push(t);for(let n=0;n<t.children.length;n++)e.push.apply(e,Ld(t.children[n]));return e}const Rd=new wn,Dd=new Hi,kd=new Hi;class Id extends Bl{constructor(t=10,e=10,n=4473924,i=8947848){n=new Hi(n),i=new Hi(i);const r=e/2,s=t/e,o=t/2,a=[],l=[];for(let t=0,h=0,c=-o;t<=e;t++,c+=s){a.push(-o,0,c,o,0,c),a.push(c,0,-o,c,0,o);const e=t===r?n:i;e.toArray(l,h),h+=3,e.toArray(l,h),h+=3,e.toArray(l,h),h+=3,e.toArray(l,h),h+=3}const h=new pr;h.setAttribute("position",new er(a,3)),h.setAttribute("color",new er(l,3));super(h,new Ll({vertexColors:!0,toneMapped:!1})),this.type="GridHelper"}}const Vd=new wn,Nd=new wn,zd=new wn;const Od=new wn,Bd=new Or;function Fd(t,e,n,i,r,s,o){Od.set(r,s,o).unproject(i);const a=e[t];if(void 0!==a){const t=n.getAttribute("position");for(let e=0,n=a.length;e<n;e++)t.setXYZ(a[e],Od.x,Od.y,Od.z)}}const Ud=new Mn;class Hd extends Bl{constructor(t,e=16776960){const n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Float32Array(24),r=new pr;r.setIndex(new qi(n,1)),r.setAttribute("position",new qi(i,3)),super(r,new Ll({color:e,toneMapped:!1})),this.object=t,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&Ud.setFromObject(this.object),Ud.isEmpty())return;const e=Ud.min,n=Ud.max,i=this.geometry.attributes.position,r=i.array;r[0]=n.x,r[1]=n.y,r[2]=n.z,r[3]=e.x,r[4]=n.y,r[5]=n.z,r[6]=e.x,r[7]=e.y,r[8]=n.z,r[9]=n.x,r[10]=e.y,r[11]=n.z,r[12]=n.x,r[13]=n.y,r[14]=e.z,r[15]=e.x,r[16]=n.y,r[17]=e.z,r[18]=e.x,r[19]=e.y,r[20]=e.z,r[21]=n.x,r[22]=e.y,r[23]=e.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(t){return this.object=t,this.update(),this}copy(t){return Bl.prototype.copy.call(this,t),this.object=t.object,this}}const Gd=new wn;let jd,Wd;class qd extends Bl{constructor(t=1){const e=[0,0,0,t,0,0,0,0,0,0,t,0,0,0,0,0,0,t],n=new pr;n.setAttribute("position",new er(e,3)),n.setAttribute("color",new er([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));super(n,new Ll({vertexColors:!0,toneMapped:!1})),this.type="AxesHelper"}setColors(t,e,n){const i=new Hi,r=this.geometry.attributes.color.array;return i.set(t),i.toArray(r,0),i.toArray(r,3),i.set(e),i.toArray(r,6),i.toArray(r,9),i.set(n),i.toArray(r,12),i.toArray(r,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}}const Xd=new Float32Array(1),Kd=new Int32Array(Xd.buffer);class Yd{static toHalfFloat(t){Xd[0]=t;const e=Kd[0];let n=e>>16&32768,i=e>>12&2047;const r=e>>23&255;return r<103?n:r>142?(n|=31744,n|=(255==r?0:1)&&8388607&e,n):r<113?(i|=2048,n|=(i>>114-r)+(i>>113-r&1),n):(n|=r-112<<10|i>>1,n+=1&i,n)}}lh.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(lh.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},eu.prototype.fromPoints=function(t){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)},Id.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},Ad.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Xc.prototype.extractUrlBase=function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),Mu.extractUrlBase(t)},Xc.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},wd.prototype.center=function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},wd.prototype.empty=function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},wd.prototype.isIntersectionBox=function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},wd.prototype.size=function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)},Mn.prototype.center=function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Mn.prototype.empty=function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},Mn.prototype.isIntersectionBox=function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},Mn.prototype.isIntersectionSphere=function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},Mn.prototype.size=function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)},Hn.prototype.empty=function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()},Zr.prototype.setFromMatrix=function(t){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(t)},Md.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},hn.prototype.flattenToArrayOffset=function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},hn.prototype.multiplyVector3=function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},hn.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},hn.prototype.applyToBufferAttribute=function(t){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},hn.prototype.applyToVector3Array=function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")},hn.prototype.getInverse=function(t){return console.warn("THREE.Matrix3: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(t).invert()},$n.prototype.extractPosition=function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},$n.prototype.flattenToArrayOffset=function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},$n.prototype.getPosition=function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new wn).setFromMatrixColumn(this,3)},$n.prototype.setRotationFromQuaternion=function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},$n.prototype.multiplyToArray=function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},$n.prototype.multiplyVector3=function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},$n.prototype.multiplyVector4=function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},$n.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},$n.prototype.rotateAxis=function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},$n.prototype.crossVector=function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},$n.prototype.translate=function(){console.error("THREE.Matrix4: .translate() has been removed.")},$n.prototype.rotateX=function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},$n.prototype.rotateY=function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},$n.prototype.rotateZ=function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},$n.prototype.rotateByAxis=function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},$n.prototype.applyToBufferAttribute=function(t){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},$n.prototype.applyToVector3Array=function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},$n.prototype.makeFrustum=function(t,e,n,i,r,s){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,i,n,r,s)},$n.prototype.getInverse=function(t){return console.warn("THREE.Matrix4: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(t).invert()},Xr.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},_n.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},_n.prototype.inverse=function(){return console.warn("THREE.Quaternion: .inverse() has been renamed to invert()."),this.invert()},Zn.prototype.isIntersectionBox=function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},Zn.prototype.isIntersectionPlane=function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},Zn.prototype.isIntersectionSphere=function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},ki.prototype.area=function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},ki.prototype.barycoordFromPoint=function(t,e){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(t,e)},ki.prototype.midpoint=function(t){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(t)},ki.prototypenormal=function(t){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(t)},ki.prototype.plane=function(t){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(t)},ki.barycoordFromPoint=function(t,e,n,i,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),ki.getBarycoord(t,e,n,i,r)},ki.normal=function(t,e,n,i){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),ki.getNormal(t,e,n,i)},nu.prototype.extractAllPoints=function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},nu.prototype.extrude=function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new nc(this,t)},nu.prototype.makeGeometry=function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new hc(this,t)},ln.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},ln.prototype.distanceToManhattan=function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},ln.prototype.lengthManhattan=function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},wn.prototype.setEulerFromRotationMatrix=function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},wn.prototype.setEulerFromQuaternion=function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},wn.prototype.getPositionFromMatrix=function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},wn.prototype.getScaleFromMatrix=function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},wn.prototype.getColumnFromMatrix=function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},wn.prototype.applyProjection=function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},wn.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},wn.prototype.distanceToManhattan=function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},wn.prototype.lengthManhattan=function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},fn.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},fn.prototype.lengthManhattan=function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},yi.prototype.getChildByName=function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},yi.prototype.renderDepth=function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},yi.prototype.translate=function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},yi.prototype.getWorldRotation=function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},yi.prototype.applyMatrix=function(t){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)},Object.defineProperties(yi.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Rr.prototype.setDrawMode=function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")},Object.defineProperties(Rr.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),0},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),bl.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Br.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(iu.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(qi.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===qe},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(qe)}}}),qi.prototype.setDynamic=function(t){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?qe:We),this},qi.prototype.copyIndicesArray=function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},qi.prototype.setArray=function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},pr.prototype.addIndex=function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},pr.prototype.addAttribute=function(t,e){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(e),this):this.setAttribute(t,e):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(t,new qi(arguments[1],arguments[2])))},pr.prototype.addDrawCall=function(t,e,n){void 0!==n&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},pr.prototype.clearDrawCalls=function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},pr.prototype.computeOffsets=function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},pr.prototype.removeAttribute=function(t){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(t)},pr.prototype.applyMatrix=function(t){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)},Object.defineProperties(pr.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Wa.prototype.setDynamic=function(t){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?qe:We),this},Wa.prototype.setArray=function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},nc.prototype.getArrays=function(){console.error("THREE.ExtrudeGeometry: .getArrays() has been removed.")},nc.prototype.addShapeList=function(){console.error("THREE.ExtrudeGeometry: .addShapeList() has been removed.")},nc.prototype.addShape=function(){console.error("THREE.ExtrudeGeometry: .addShape() has been removed.")},ja.prototype.dispose=function(){console.error("THREE.Scene: .dispose() has been removed.")},pd.prototype.onUpdate=function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this},Object.defineProperties(Vi.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new Hi}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===t}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(t){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=t}},vertexTangents:{get:function(){console.warn("THREE."+this.type+": .vertexTangents has been removed.")},set:function(){console.warn("THREE."+this.type+": .vertexTangents has been removed.")}}}),Object.defineProperties(zr.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(t){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=t}}}),Fa.prototype.clearTarget=function(t,e,n,i){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(t),this.clear(e,n,i)},Fa.prototype.animate=function(t){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(t)},Fa.prototype.getCurrentRenderTarget=function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},Fa.prototype.getMaxAnisotropy=function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},Fa.prototype.getPrecision=function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},Fa.prototype.resetGLState=function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},Fa.prototype.supportsFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},Fa.prototype.supportsHalfFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},Fa.prototype.supportsStandardDerivatives=function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},Fa.prototype.supportsCompressedTextureS3TC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},Fa.prototype.supportsCompressedTexturePVRTC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},Fa.prototype.supportsBlendMinMax=function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},Fa.prototype.supportsVertexTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},Fa.prototype.supportsInstancedArrays=function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},Fa.prototype.enableScissorTest=function(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},Fa.prototype.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},Fa.prototype.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},Fa.prototype.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},Fa.prototype.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},Fa.prototype.setFaceCulling=function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},Fa.prototype.allocTextureUnit=function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},Fa.prototype.setTexture=function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},Fa.prototype.setTexture2D=function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},Fa.prototype.setTextureCube=function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},Fa.prototype.getActiveMipMapLevel=function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()},Object.defineProperties(Fa.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(t){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===t?Ie:ke}},toneMappingWhitePoint:{get:function(){return console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed."),1},set:function(){console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.")}}}),Object.defineProperties(La.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(gn.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(t){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=t}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(t){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=t}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(t){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=t}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(t){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=t}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(t){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(t){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=t}}}),qu.prototype.load=function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");const e=this;return(new Vu).load(t,(function(t){e.setBuffer(t)})),this},$u.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},Ur.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(t,e)},Ur.prototype.clear=function(t,e,n,i){return console.warn("THREE.CubeCamera: .clear() is now .renderTarget.clear()."),this.renderTarget.clear(t,e,n,i)},un.crossOrigin=void 0,un.loadTexture=function(t,e,n,i){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");const r=new Qc;r.setCrossOrigin(this.crossOrigin);const s=r.load(t,n,void 0,i);return e&&(s.mapping=e),s},un.loadTextureCube=function(t,e,n,i){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");const r=new $c;r.setCrossOrigin(this.crossOrigin);const s=r.load(t,n,void 0,i);return e&&(s.mapping=e),s},un.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},un.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};const Zd={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},detach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},attach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")}};"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:e}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=e);var $d=Object.freeze({__proto__:null,ACESFilmicToneMapping:Y,AddEquation:b,AddOperation:j,AdditiveAnimationBlendMode:De,AdditiveBlending:m,AlphaFormat:St,AlwaysDepth:V,AlwaysStencilFunc:519,AmbientLight:bu,AmbientLightProbe:zu,AnimationClip:Hc,AnimationLoader:class extends Xc{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Yc(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e=[];for(let n=0;n<t.length;n++){const i=Hc.parse(t[n]);e.push(i)}return e}},AnimationMixer:dd,AnimationObjectGroup:cd,AnimationUtils:Ac,ArcCurve:ch,ArrayCamera:Ia,ArrowHelper:class extends yi{constructor(t=new wn(0,0,1),e=new wn(0,0,0),n=1,i=16776960,r=.2*n,s=.2*r){super(),this.type="ArrowHelper",void 0===jd&&(jd=new pr,jd.setAttribute("position",new er([0,0,0,0,1,0],3)),Wd=new Ql(0,.5,1,5,1),Wd.translate(0,-.5,0)),this.position.copy(e),this.line=new Nl(jd,new Ll({color:i,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Rr(Wd,new Gi({color:i,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(n,r,s)}setDirection(t){if(t.y>.99999)this.quaternion.set(0,0,0,1);else if(t.y<-.99999)this.quaternion.set(1,0,0,0);else{Gd.set(t.z,0,-t.x).normalize();const e=Math.acos(t.y);this.quaternion.setFromAxisAngle(Gd,e)}}setLength(t,e=.2*t,n=.2*e){this.line.scale.set(1,Math.max(1e-4,t-e),1),this.line.updateMatrix(),this.cone.scale.set(n,e,n),this.cone.position.y=t,this.cone.updateMatrix()}setColor(t){this.line.material.color.set(t),this.cone.material.color.set(t)}copy(t){return super.copy(t,!1),this.line.copy(t.line),this.cone.copy(t.cone),this}},Audio:qu,AudioAnalyser:$u,AudioContext:Iu,AudioListener:class extends yi{constructor(){super(),this.type="AudioListener",this.context=Iu.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new Fu}getInput(){return this.gain}removeFilter(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(t){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}updateMatrixWorld(t){super.updateMatrixWorld(t);const e=this.context.listener,n=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Hu,Gu,ju),Wu.set(0,0,-1).applyQuaternion(Gu),e.positionX){const t=this.context.currentTime+this.timeDelta;e.positionX.linearRampToValueAtTime(Hu.x,t),e.positionY.linearRampToValueAtTime(Hu.y,t),e.positionZ.linearRampToValueAtTime(Hu.z,t),e.forwardX.linearRampToValueAtTime(Wu.x,t),e.forwardY.linearRampToValueAtTime(Wu.y,t),e.forwardZ.linearRampToValueAtTime(Wu.z,t),e.upX.linearRampToValueAtTime(n.x,t),e.upY.linearRampToValueAtTime(n.y,t),e.upZ.linearRampToValueAtTime(n.z,t)}else e.setPosition(Hu.x,Hu.y,Hu.z),e.setOrientation(Wu.x,Wu.y,Wu.z,n.x,n.y,n.z)}},AudioLoader:Vu,AxesHelper:qd,AxisHelper:function(t){return console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper."),new qd(t)},BackSide:c,BasicDepthPacking:3200,BasicShadowMap:0,BinaryTextureLoader:function(t){return console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader."),new Jc(t)},Bone:_l,BooleanKeyframeTrack:Vc,BoundingBoxHelper:function(t,e){return console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead."),new Hd(t,e)},Box2:wd,Box3:Mn,Box3Helper:class extends Bl{constructor(t,e=16776960){const n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new pr;i.setIndex(new qi(n,1)),i.setAttribute("position",new er([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),super(i,new Ll({color:e,toneMapped:!1})),this.box=t,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(t){const e=this.box;e.isEmpty()||(e.getCenter(this.position),e.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(t))}},BoxBufferGeometry:kr,BoxGeometry:kr,BoxHelper:Hd,BufferAttribute:qi,BufferGeometry:pr,BufferGeometryLoader:Su,ByteType:mt,Cache:jc,Camera:Or,CameraHelper:class extends Bl{constructor(t){const e=new pr,n=new Ll({color:16777215,vertexColors:!0,toneMapped:!1}),i=[],r=[],s={},o=new Hi(16755200),a=new Hi(16711680),l=new Hi(43775),h=new Hi(16777215),c=new Hi(3355443);function u(t,e,n){d(t,n),d(e,n)}function d(t,e){i.push(0,0,0),r.push(e.r,e.g,e.b),void 0===s[t]&&(s[t]=[]),s[t].push(i.length/3-1)}u("n1","n2",o),u("n2","n4",o),u("n4","n3",o),u("n3","n1",o),u("f1","f2",o),u("f2","f4",o),u("f4","f3",o),u("f3","f1",o),u("n1","f1",o),u("n2","f2",o),u("n3","f3",o),u("n4","f4",o),u("p","n1",a),u("p","n2",a),u("p","n3",a),u("p","n4",a),u("u1","u2",l),u("u2","u3",l),u("u3","u1",l),u("c","t",h),u("p","c",c),u("cn1","cn2",c),u("cn3","cn4",c),u("cf1","cf2",c),u("cf3","cf4",c),e.setAttribute("position",new er(i,3)),e.setAttribute("color",new er(r,3)),super(e,n),this.type="CameraHelper",this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=s,this.update()}update(){const t=this.geometry,e=this.pointMap;Bd.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Fd("c",e,t,Bd,0,0,-1),Fd("t",e,t,Bd,0,0,1),Fd("n1",e,t,Bd,-1,-1,-1),Fd("n2",e,t,Bd,1,-1,-1),Fd("n3",e,t,Bd,-1,1,-1),Fd("n4",e,t,Bd,1,1,-1),Fd("f1",e,t,Bd,-1,-1,1),Fd("f2",e,t,Bd,1,-1,1),Fd("f3",e,t,Bd,-1,1,1),Fd("f4",e,t,Bd,1,1,1),Fd("u1",e,t,Bd,.7,1.1,-1),Fd("u2",e,t,Bd,-.7,1.1,-1),Fd("u3",e,t,Bd,0,2,-1),Fd("cf1",e,t,Bd,-1,0,1),Fd("cf2",e,t,Bd,1,0,1),Fd("cf3",e,t,Bd,0,-1,1),Fd("cf4",e,t,Bd,0,1,1),Fd("cn1",e,t,Bd,-1,0,-1),Fd("cn2",e,t,Bd,1,0,-1),Fd("cn3",e,t,Bd,0,-1,-1),Fd("cn4",e,t,Bd,0,1,-1),t.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}},CanvasRenderer:function(){console.error("THREE.CanvasRenderer has been removed")},CanvasTexture:Zl,CatmullRomCurve3:gh,CineonToneMapping:K,CircleBufferGeometry:Jl,CircleGeometry:Jl,ClampToEdgeWrapping:st,Clock:Fu,Color:Hi,ColorKeyframeTrack:Nc,CompressedTexture:Yl,CompressedTextureLoader:class extends Xc{constructor(t){super(t)}load(t,e,n,i){const r=this,s=[],o=new Yl,a=new Yc(this.manager);a.setPath(this.path),a.setResponseType("arraybuffer"),a.setRequestHeader(this.requestHeader),a.setWithCredentials(r.withCredentials);let l=0;function h(h){a.load(t[h],(function(t){const n=r.parse(t,!0);s[h]={width:n.width,height:n.height,format:n.format,mipmaps:n.mipmaps},l+=1,6===l&&(1===n.mipmapCount&&(o.minFilter=ct),o.image=s,o.format=n.format,o.needsUpdate=!0,e&&e(o))}),n,i)}if(Array.isArray(t))for(let e=0,n=t.length;e<n;++e)h(e);else a.load(t,(function(t){const n=r.parse(t,!0);if(n.isCubemap){const t=n.mipmaps.length/n.mipmapCount;for(let e=0;e<t;e++){s[e]={mipmaps:[]};for(let t=0;t<n.mipmapCount;t++)s[e].mipmaps.push(n.mipmaps[e*n.mipmapCount+t]),s[e].format=n.format,s[e].width=n.width,s[e].height=n.height}o.image=s}else o.image.width=n.width,o.image.height=n.height,o.mipmaps=n.mipmaps;1===n.mipmapCount&&(o.minFilter=ct),o.format=n.format,o.needsUpdate=!0,e&&e(o)}),n,i);return o}},ConeBufferGeometry:th,ConeGeometry:th,CubeCamera:Ur,CubeReflectionMapping:J,CubeRefractionMapping:Q,CubeTexture:Hr,CubeTextureLoader:$c,CubeUVReflectionMapping:nt,CubeUVRefractionMapping:it,CubicBezierCurve:wh,CubicBezierCurve3:xh,CubicInterpolant:Rc,CullFaceBack:r,CullFaceFront:s,CullFaceFrontBack:3,CullFaceNone:i,Curve:lh,CurvePath:tu,CustomBlending:v,CustomToneMapping:Z,CylinderBufferGeometry:Ql,CylinderGeometry:Ql,Cylindrical:class{constructor(t=1,e=0,n=0){return this.radius=t,this.theta=e,this.y=n,this}set(t,e,n){return this.radius=t,this.theta=e,this.y=n,this}copy(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+n*n),this.theta=Math.atan2(t,n),this.y=e,this}clone(){return(new this.constructor).copy(this)}},DataTexture:wl,DataTexture2DArray:Gs,DataTexture3D:js,DataTextureLoader:Jc,DataUtils:Yd,DecrementStencilOp:7683,DecrementWrapStencilOp:34056,DefaultLoadingManager:qc,DepthFormat:Rt,DepthStencilFormat:Dt,DepthTexture:$l,DirectionalLight:vu,DirectionalLightHelper:class extends yi{constructor(t,e,n){super(),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n,void 0===e&&(e=1);let i=new pr;i.setAttribute("position",new er([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));const r=new Ll({fog:!1,toneMapped:!1});this.lightPlane=new Nl(i,r),this.add(this.lightPlane),i=new pr,i.setAttribute("position",new er([0,0,0,0,0,1],3)),this.targetLine=new Nl(i,r),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){Vd.setFromMatrixPosition(this.light.matrixWorld),Nd.setFromMatrixPosition(this.light.target.matrixWorld),zd.subVectors(Nd,Vd),this.lightPlane.lookAt(Nd),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(Nd),this.targetLine.scale.z=zd.length()}},DiscreteInterpolant:kc,DodecahedronBufferGeometry:nh,DodecahedronGeometry:nh,DoubleSide:u,DstAlphaFactor:A,DstColorFactor:R,DynamicBufferAttribute:function(t,e){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setUsage( THREE.DynamicDrawUsage ) instead."),new qi(t,e).setUsage(qe)},DynamicCopyUsage:35050,DynamicDrawUsage:qe,DynamicReadUsage:35049,EdgesGeometry:ah,EdgesHelper:function(t,e){return console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead."),new Bl(new ah(t.geometry),new Ll({color:void 0!==e?e:16777215}))},EllipseCurve:hh,EqualDepth:O,EqualStencilFunc:514,EquirectangularReflectionMapping:tt,EquirectangularRefractionMapping:et,Euler:ai,EventDispatcher:Ke,ExtrudeBufferGeometry:nc,ExtrudeGeometry:nc,FaceColors:1,FileLoader:Yc,FlatShading:1,Float16BufferAttribute:tr,Float32Attribute:function(t,e){return console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead."),new er(t,e)},Float32BufferAttribute:er,Float64Attribute:function(t,e){return console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead."),new nr(t,e)},Float64BufferAttribute:nr,FloatType:_t,Fog:Ga,FogExp2:Ha,Font:Ru,FontLoader:class extends Xc{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Yc(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(t){let n;try{n=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),n=JSON.parse(t.substring(65,t.length-2))}const i=r.parse(n);e&&e(i)}),n,i)}parse(t){return new Ru(t)}},FrontSide:h,Frustum:Zr,GLBufferAttribute:fd,GLSL1:"100",GLSL3:Xe,GammaEncoding:Ve,GreaterDepth:F,GreaterEqualDepth:B,GreaterEqualStencilFunc:518,GreaterStencilFunc:516,GridHelper:Id,Group:Va,HalfFloatType:wt,HemisphereLight:ru,HemisphereLightHelper:class extends yi{constructor(t,e,n){super(),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n;const i=new oc(e);i.rotateY(.5*Math.PI),this.material=new Gi({wireframe:!0,fog:!1,toneMapped:!1}),void 0===this.color&&(this.material.vertexColors=!0);const r=i.getAttribute("position"),s=new Float32Array(3*r.count);i.setAttribute("color",new qi(s,3)),this.add(new Rr(i,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{const e=t.geometry.getAttribute("color");Dd.copy(this.light.color),kd.copy(this.light.groundColor);for(let t=0,n=e.count;t<n;t++){const i=t<n/2?Dd:kd;e.setXYZ(t,i.r,i.g,i.b)}e.needsUpdate=!0}t.lookAt(Rd.setFromMatrixPosition(this.light.matrixWorld).negate())}},HemisphereLightProbe:Nu,IcosahedronBufferGeometry:rc,IcosahedronGeometry:rc,ImageBitmapLoader:Au,ImageLoader:Zc,ImageUtils:un,ImmediateRenderObject:Ed,IncrementStencilOp:7682,IncrementWrapStencilOp:34055,InstancedBufferAttribute:El,InstancedBufferGeometry:Eu,InstancedInterleavedBuffer:md,InstancedMesh:Al,Int16Attribute:function(t,e){return console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead."),new Zi(t,e)},Int16BufferAttribute:Zi,Int32Attribute:function(t,e){return console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead."),new Ji(t,e)},Int32BufferAttribute:Ji,Int8Attribute:function(t,e){return console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead."),new Xi(t,e)},Int8BufferAttribute:Xi,IntType:vt,InterleavedBuffer:Wa,InterleavedBufferAttribute:Xa,Interpolant:Lc,InterpolateDiscrete:Se,InterpolateLinear:Ce,InterpolateSmooth:Te,InvertStencilOp:5386,JSONLoader:function(){console.error("THREE.JSONLoader has been removed.")},KeepStencilOp:je,KeyframeTrack:Ic,LOD:dl,LatheBufferGeometry:sc,LatheGeometry:sc,Layers:li,LensFlare:function(){console.error("THREE.LensFlare has been moved to /examples/jsm/objects/Lensflare.js")},LessDepth:N,LessEqualDepth:z,LessEqualStencilFunc:515,LessStencilFunc:513,Light:iu,LightProbe:xu,Line:Nl,Line3:Md,LineBasicMaterial:Ll,LineCurve:yh,LineCurve3:Mh,LineDashedMaterial:Tc,LineLoop:Fl,LinePieces:1,LineSegments:Bl,LineStrip:0,LinearEncoding:ke,LinearFilter:ct,LinearInterpolant:Dc,LinearMipMapLinearFilter:1008,LinearMipMapNearestFilter:1007,LinearMipmapLinearFilter:dt,LinearMipmapNearestFilter:ut,LinearToneMapping:q,Loader:Xc,LoaderUtils:Mu,LoadingManager:Wc,LogLuvEncoding:ze,LoopOnce:2200,LoopPingPong:2202,LoopRepeat:2201,LuminanceAlphaFormat:At,LuminanceFormat:Pt,MOUSE:n,Material:Vi,MaterialLoader:yu,Math:an,MathUtils:an,Matrix3:hn,Matrix4:$n,MaxEquation:y,Mesh:Rr,MeshBasicMaterial:Gi,MeshDepthMaterial:Ca,MeshDistanceMaterial:Ta,MeshFaceMaterial:function(t){return console.warn("THREE.MeshFaceMaterial has been removed. 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Use an Array instead."),t.isMultiMaterial=!0,t.materials=t,t.clone=function(){return t.slice()},t},MultiplyBlending:g,MultiplyOperation:H,NearestFilter:at,NearestMipMapLinearFilter:1005,NearestMipMapNearestFilter:1004,NearestMipmapLinearFilter:ht,NearestMipmapNearestFilter:lt,NeverDepth:I,NeverStencilFunc:512,NoBlending:d,NoColors:0,NoToneMapping:W,NormalAnimationBlendMode:Re,NormalBlending:p,NotEqualDepth:U,NotEqualStencilFunc:517,NumberKeyframeTrack:zc,Object3D:yi,ObjectLoader:class extends Xc{constructor(t){super(t)}load(t,e,n,i){const r=this,s=""===this.path?Mu.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||s;const o=new Yc(this.manager);o.setPath(this.path),o.setRequestHeader(this.requestHeader),o.setWithCredentials(this.withCredentials),o.load(t,(function(n){let s=null;try{s=JSON.parse(n)}catch(e){return void 0!==i&&i(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}const o=s.metadata;void 0!==o&&void 0!==o.type&&"geometry"!==o.type.toLowerCase()?r.parse(s,e):console.error("THREE.ObjectLoader: Can't load "+t)}),n,i)}async loadAsync(t,e){const n=""===this.path?Mu.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||n;const i=new Yc(this.manager);i.setPath(this.path),i.setRequestHeader(this.requestHeader),i.setWithCredentials(this.withCredentials);const r=await i.loadAsync(t,e),s=JSON.parse(r),o=s.metadata;if(void 0===o||void 0===o.type||"geometry"===o.type.toLowerCase())throw new Error("THREE.ObjectLoader: Can't load "+t);return await this.parseAsync(s)}parse(t,e){const n=this.parseAnimations(t.animations),i=this.parseShapes(t.shapes),r=this.parseGeometries(t.geometries,i),s=this.parseImages(t.images,(function(){void 0!==e&&e(l)})),o=this.parseTextures(t.textures,s),a=this.parseMaterials(t.materials,o),l=this.parseObject(t.object,r,a,o,n),h=this.parseSkeletons(t.skeletons,l);if(this.bindSkeletons(l,h),void 0!==e){let t=!1;for(const e in s)if(s[e]instanceof HTMLImageElement){t=!0;break}!1===t&&e(l)}return l}async parseAsync(t){const e=this.parseAnimations(t.animations),n=this.parseShapes(t.shapes),i=this.parseGeometries(t.geometries,n),r=await this.parseImagesAsync(t.images),s=this.parseTextures(t.textures,r),o=this.parseMaterials(t.materials,s),a=this.parseObject(t.object,i,o,s,e),l=this.parseSkeletons(t.skeletons,a);return this.bindSkeletons(a,l),a}parseShapes(t){const e={};if(void 0!==t)for(let n=0,i=t.length;n<i;n++){const i=(new nu).fromJSON(t[n]);e[i.uuid]=i}return e}parseSkeletons(t,e){const n={},i={};if(e.traverse((function(t){t.isBone&&(i[t.uuid]=t)})),void 0!==t)for(let e=0,r=t.length;e<r;e++){const r=(new Ml).fromJSON(t[e],i);n[r.uuid]=r}return n}parseGeometries(t,e){const n={};if(void 0!==t){const i=new Su;for(let r=0,s=t.length;r<s;r++){let s;const o=t[r];switch(o.type){case"BufferGeometry":case"InstancedBufferGeometry":s=i.parse(o);break;case"Geometry":console.error("THREE.ObjectLoader: The legacy Geometry type is no longer supported.");break;default:o.type in bc?s=bc[o.type].fromJSON(o,e):console.warn(`THREE.ObjectLoader: Unsupported geometry type "${o.type}"`)}s.uuid=o.uuid,void 0!==o.name&&(s.name=o.name),!0===s.isBufferGeometry&&void 0!==o.userData&&(s.userData=o.userData),n[o.uuid]=s}}return n}parseMaterials(t,e){const n={},i={};if(void 0!==t){const r=new yu;r.setTextures(e);for(let e=0,s=t.length;e<s;e++){const s=t[e];if("MultiMaterial"===s.type){const t=[];for(let e=0;e<s.materials.length;e++){const i=s.materials[e];void 0===n[i.uuid]&&(n[i.uuid]=r.parse(i)),t.push(n[i.uuid])}i[s.uuid]=t}else void 0===n[s.uuid]&&(n[s.uuid]=r.parse(s)),i[s.uuid]=n[s.uuid]}}return i}parseAnimations(t){const e={};if(void 0!==t)for(let n=0;n<t.length;n++){const i=t[n],r=Hc.parse(i);e[r.uuid]=r}return e}parseImages(t,e){const n=this,i={};let r;function s(t){if("string"==typeof t){const e=t;return function(t){return n.manager.itemStart(t),r.load(t,(function(){n.manager.itemEnd(t)}),void 0,(function(){n.manager.itemError(t),n.manager.itemEnd(t)}))}(/^(\/\/)|([a-z]+:(\/\/)?)/i.test(e)?e:n.resourcePath+e)}return t.data?{data:sr(t.type,t.data),width:t.width,height:t.height}:null}if(void 0!==t&&t.length>0){const n=new Wc(e);r=new Zc(n),r.setCrossOrigin(this.crossOrigin);for(let e=0,n=t.length;e<n;e++){const n=t[e],r=n.url;if(Array.isArray(r)){i[n.uuid]=[];for(let t=0,e=r.length;t<e;t++){const e=s(r[t]);null!==e&&(e instanceof HTMLImageElement?i[n.uuid].push(e):i[n.uuid].push(new wl(e.data,e.width,e.height)))}}else{const t=s(n.url);null!==t&&(i[n.uuid]=t)}}}return i}async parseImagesAsync(t){const e=this,n={};let i;async function r(t){if("string"==typeof t){const n=t,r=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(n)?n:e.resourcePath+n;return await i.loadAsync(r)}return t.data?{data:sr(t.type,t.data),width:t.width,height:t.height}:null}if(void 0!==t&&t.length>0){i=new Zc(this.manager),i.setCrossOrigin(this.crossOrigin);for(let e=0,i=t.length;e<i;e++){const i=t[e],s=i.url;if(Array.isArray(s)){n[i.uuid]=[];for(let t=0,e=s.length;t<e;t++){const e=s[t],o=await r(e);null!==o&&(o instanceof HTMLImageElement?n[i.uuid].push(o):n[i.uuid].push(new wl(o.data,o.width,o.height)))}}else{const t=await r(i.url);null!==t&&(n[i.uuid]=t)}}}return n}parseTextures(t,e){function n(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}const i={};if(void 0!==t)for(let r=0,s=t.length;r<s;r++){const s=t[r];let o;void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===e[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image);const a=e[s.image];Array.isArray(a)?(o=new Hr(a),6===a.length&&(o.needsUpdate=!0)):(o=a&&a.data?new wl(a.data,a.width,a.height):new pn(a),a&&(o.needsUpdate=!0)),o.uuid=s.uuid,void 0!==s.name&&(o.name=s.name),void 0!==s.mapping&&(o.mapping=n(s.mapping,Cu)),void 0!==s.offset&&o.offset.fromArray(s.offset),void 0!==s.repeat&&o.repeat.fromArray(s.repeat),void 0!==s.center&&o.center.fromArray(s.center),void 0!==s.rotation&&(o.rotation=s.rotation),void 0!==s.wrap&&(o.wrapS=n(s.wrap[0],Tu),o.wrapT=n(s.wrap[1],Tu)),void 0!==s.format&&(o.format=s.format),void 0!==s.type&&(o.type=s.type),void 0!==s.encoding&&(o.encoding=s.encoding),void 0!==s.minFilter&&(o.minFilter=n(s.minFilter,Pu)),void 0!==s.magFilter&&(o.magFilter=n(s.magFilter,Pu)),void 0!==s.anisotropy&&(o.anisotropy=s.anisotropy),void 0!==s.flipY&&(o.flipY=s.flipY),void 0!==s.premultiplyAlpha&&(o.premultiplyAlpha=s.premultiplyAlpha),void 0!==s.unpackAlignment&&(o.unpackAlignment=s.unpackAlignment),i[s.uuid]=o}return i}parseObject(t,e,n,i,r){let s,o,a;function l(t){return void 0===e[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),e[t]}function h(t){if(void 0!==t){if(Array.isArray(t)){const e=[];for(let i=0,r=t.length;i<r;i++){const r=t[i];void 0===n[r]&&console.warn("THREE.ObjectLoader: Undefined material",r),e.push(n[r])}return e}return void 0===n[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),n[t]}}function c(t){return void 0===i[t]&&console.warn("THREE.ObjectLoader: Undefined texture",t),i[t]}switch(t.type){case"Scene":s=new ja,void 0!==t.background&&(Number.isInteger(t.background)?s.background=new Hi(t.background):s.background=c(t.background)),void 0!==t.environment&&(s.environment=c(t.environment)),void 0!==t.fog&&("Fog"===t.fog.type?s.fog=new Ga(t.fog.color,t.fog.near,t.fog.far):"FogExp2"===t.fog.type&&(s.fog=new Ha(t.fog.color,t.fog.density)));break;case"PerspectiveCamera":s=new Br(t.fov,t.aspect,t.near,t.far),void 0!==t.focus&&(s.focus=t.focus),void 0!==t.zoom&&(s.zoom=t.zoom),void 0!==t.filmGauge&&(s.filmGauge=t.filmGauge),void 0!==t.filmOffset&&(s.filmOffset=t.filmOffset),void 0!==t.view&&(s.view=Object.assign({},t.view));break;case"OrthographicCamera":s=new hs(t.left,t.right,t.top,t.bottom,t.near,t.far),void 0!==t.zoom&&(s.zoom=t.zoom),void 0!==t.view&&(s.view=Object.assign({},t.view));break;case"AmbientLight":s=new bu(t.color,t.intensity);break;case"DirectionalLight":s=new vu(t.color,t.intensity);break;case"PointLight":s=new fu(t.color,t.intensity,t.distance,t.decay);break;case"RectAreaLight":s=new _u(t.color,t.intensity,t.width,t.height);break;case"SpotLight":s=new cu(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay);break;case"HemisphereLight":s=new ru(t.color,t.groundColor,t.intensity);break;case"LightProbe":s=(new xu).fromJSON(t);break;case"SkinnedMesh":o=l(t.geometry),a=h(t.material),s=new bl(o,a),void 0!==t.bindMode&&(s.bindMode=t.bindMode),void 0!==t.bindMatrix&&s.bindMatrix.fromArray(t.bindMatrix),void 0!==t.skeleton&&(s.skeleton=t.skeleton);break;case"Mesh":o=l(t.geometry),a=h(t.material),s=new Rr(o,a);break;case"InstancedMesh":o=l(t.geometry),a=h(t.material);const e=t.count,n=t.instanceMatrix,i=t.instanceColor;s=new Al(o,a,e),s.instanceMatrix=new El(new Float32Array(n.array),16),void 0!==i&&(s.instanceColor=new El(new Float32Array(i.array),i.itemSize));break;case"LOD":s=new dl;break;case"Line":s=new Nl(l(t.geometry),h(t.material));break;case"LineLoop":s=new Fl(l(t.geometry),h(t.material));break;case"LineSegments":s=new Bl(l(t.geometry),h(t.material));break;case"PointCloud":case"Points":s=new ql(l(t.geometry),h(t.material));break;case"Sprite":s=new ll(h(t.material));break;case"Group":s=new Va;break;case"Bone":s=new _l;break;default:s=new yi}if(s.uuid=t.uuid,void 0!==t.name&&(s.name=t.name),void 0!==t.matrix?(s.matrix.fromArray(t.matrix),void 0!==t.matrixAutoUpdate&&(s.matrixAutoUpdate=t.matrixAutoUpdate),s.matrixAutoUpdate&&s.matrix.decompose(s.position,s.quaternion,s.scale)):(void 0!==t.position&&s.position.fromArray(t.position),void 0!==t.rotation&&s.rotation.fromArray(t.rotation),void 0!==t.quaternion&&s.quaternion.fromArray(t.quaternion),void 0!==t.scale&&s.scale.fromArray(t.scale)),void 0!==t.castShadow&&(s.castShadow=t.castShadow),void 0!==t.receiveShadow&&(s.receiveShadow=t.receiveShadow),t.shadow&&(void 0!==t.shadow.bias&&(s.shadow.bias=t.shadow.bias),void 0!==t.shadow.normalBias&&(s.shadow.normalBias=t.shadow.normalBias),void 0!==t.shadow.radius&&(s.shadow.radius=t.shadow.radius),void 0!==t.shadow.mapSize&&s.shadow.mapSize.fromArray(t.shadow.mapSize),void 0!==t.shadow.camera&&(s.shadow.camera=this.parseObject(t.shadow.camera))),void 0!==t.visible&&(s.visible=t.visible),void 0!==t.frustumCulled&&(s.frustumCulled=t.frustumCulled),void 0!==t.renderOrder&&(s.renderOrder=t.renderOrder),void 0!==t.userData&&(s.userData=t.userData),void 0!==t.layers&&(s.layers.mask=t.layers),void 0!==t.children){const o=t.children;for(let t=0;t<o.length;t++)s.add(this.parseObject(o[t],e,n,i,r))}if(void 0!==t.animations){const e=t.animations;for(let t=0;t<e.length;t++){const n=e[t];s.animations.push(r[n])}}if("LOD"===t.type){void 0!==t.autoUpdate&&(s.autoUpdate=t.autoUpdate);const e=t.levels;for(let t=0;t<e.length;t++){const n=e[t],i=s.getObjectByProperty("uuid",n.object);void 0!==i&&s.addLevel(i,n.distance)}}return s}bindSkeletons(t,e){0!==Object.keys(e).length&&t.traverse((function(t){if(!0===t.isSkinnedMesh&&void 0!==t.skeleton){const n=e[t.skeleton];void 0===n?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",t.skeleton):t.bind(n,t.bindMatrix)}}))}setTexturePath(t){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(t)}},ObjectSpaceNormalMap:Ge,OctahedronBufferGeometry:oc,OctahedronGeometry:oc,OneFactor:E,OneMinusDstAlphaFactor:L,OneMinusDstColorFactor:D,OneMinusSrcAlphaFactor:P,OneMinusSrcColorFactor:C,OrthographicCamera:hs,PCFShadowMap:o,PCFSoftShadowMap:a,PMREMGenerator:Ss,ParametricBufferGeometry:ac,ParametricGeometry:ac,Particle:function(t){return console.warn("THREE.Particle has been renamed to THREE.Sprite."),new ll(t)},ParticleBasicMaterial:function(t){return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial."),new Ul(t)},ParticleSystem:function(t,e){return console.warn("THREE.ParticleSystem has been renamed to THREE.Points."),new ql(t,e)},ParticleSystemMaterial:function(t){return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial."),new Ul(t)},Path:eu,PerspectiveCamera:Br,Plane:Xr,PlaneBufferGeometry:Qr,PlaneGeometry:Qr,PlaneHelper:class extends Nl{constructor(t,e=1,n=16776960){const i=n,r=new pr;r.setAttribute("position",new er([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),r.computeBoundingSphere(),super(r,new Ll({color:i,toneMapped:!1})),this.type="PlaneHelper",this.plane=t,this.size=e;const s=new pr;s.setAttribute("position",new er([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),s.computeBoundingSphere(),this.add(new Rr(s,new Gi({color:i,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(t){let e=-this.plane.constant;Math.abs(e)<1e-8&&(e=1e-8),this.scale.set(.5*this.size,.5*this.size,e),this.children[0].material.side=e<0?c:h,this.lookAt(this.plane.normal),super.updateMatrixWorld(t)}},PointCloud:function(t,e){return console.warn("THREE.PointCloud has been renamed to THREE.Points."),new ql(t,e)},PointCloudMaterial:function(t){return console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial."),new Ul(t)},PointLight:fu,PointLightHelper:class extends Rr{constructor(t,e,n){super(new cc(e,4,2),new Gi({wireframe:!0,fog:!1,toneMapped:!1})),this.light=t,this.light.updateMatrixWorld(),this.color=n,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)}},Points:ql,PointsMaterial:Ul,PolarGridHelper:class extends Bl{constructor(t=10,e=16,n=8,i=64,r=4473924,s=8947848){r=new Hi(r),s=new Hi(s);const o=[],a=[];for(let n=0;n<=e;n++){const i=n/e*(2*Math.PI),l=Math.sin(i)*t,h=Math.cos(i)*t;o.push(0,0,0),o.push(l,0,h);const c=1&n?r:s;a.push(c.r,c.g,c.b),a.push(c.r,c.g,c.b)}for(let e=0;e<=n;e++){const l=1&e?r:s,h=t-t/n*e;for(let t=0;t<i;t++){let e=t/i*(2*Math.PI),n=Math.sin(e)*h,r=Math.cos(e)*h;o.push(n,0,r),a.push(l.r,l.g,l.b),e=(t+1)/i*(2*Math.PI),n=Math.sin(e)*h,r=Math.cos(e)*h,o.push(n,0,r),a.push(l.r,l.g,l.b)}}const l=new pr;l.setAttribute("position",new er(o,3)),l.setAttribute("color",new er(a,3));super(l,new Ll({vertexColors:!0,toneMapped:!1})),this.type="PolarGridHelper"}},PolyhedronBufferGeometry:eh,PolyhedronGeometry:eh,PositionalAudio:class extends qu{constructor(t){super(t),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(t){return this.panner.refDistance=t,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(t){return this.panner.rolloffFactor=t,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(t){return this.panner.distanceModel=t,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(t){return this.panner.maxDistance=t,this}setDirectionalCone(t,e,n){return this.panner.coneInnerAngle=t,this.panner.coneOuterAngle=e,this.panner.coneOuterGain=n,this}updateMatrixWorld(t){if(super.updateMatrixWorld(t),!0===this.hasPlaybackControl&&!1===this.isPlaying)return;this.matrixWorld.decompose(Xu,Ku,Yu),Zu.set(0,0,1).applyQuaternion(Ku);const e=this.panner;if(e.positionX){const t=this.context.currentTime+this.listener.timeDelta;e.positionX.linearRampToValueAtTime(Xu.x,t),e.positionY.linearRampToValueAtTime(Xu.y,t),e.positionZ.linearRampToValueAtTime(Xu.z,t),e.orientationX.linearRampToValueAtTime(Zu.x,t),e.orientationY.linearRampToValueAtTime(Zu.y,t),e.orientationZ.linearRampToValueAtTime(Zu.z,t)}else e.setPosition(Xu.x,Xu.y,Xu.z),e.setOrientation(Zu.x,Zu.y,Zu.z)}},PropertyBinding:hd,PropertyMixer:Ju,QuadraticBezierCurve:Eh,QuadraticBezierCurve3:Sh,Quaternion:_n,QuaternionKeyframeTrack:Bc,QuaternionLinearInterpolant:Oc,REVISION:e,RGBADepthPacking:Ue,RGBAFormat:Tt,RGBAIntegerFormat:Ot,RGBA_ASTC_10x10_Format:ae,RGBA_ASTC_10x5_Format:re,RGBA_ASTC_10x6_Format:se,RGBA_ASTC_10x8_Format:oe,RGBA_ASTC_12x10_Format:le,RGBA_ASTC_12x12_Format:he,RGBA_ASTC_4x4_Format:Zt,RGBA_ASTC_5x4_Format:$t,RGBA_ASTC_5x5_Format:Jt,RGBA_ASTC_6x5_Format:Qt,RGBA_ASTC_6x6_Format:te,RGBA_ASTC_8x5_Format:ee,RGBA_ASTC_8x6_Format:ne,RGBA_ASTC_8x8_Format:ie,RGBA_BPTC_Format:ce,RGBA_ETC2_EAC_Format:Yt,RGBA_PVRTC_2BPPV1_Format:qt,RGBA_PVRTC_4BPPV1_Format:Wt,RGBA_S3TC_DXT1_Format:Ft,RGBA_S3TC_DXT3_Format:Ut,RGBA_S3TC_DXT5_Format:Ht,RGBDEncoding:Fe,RGBEEncoding:Ne,RGBEFormat:Lt,RGBFormat:Ct,RGBIntegerFormat:zt,RGBM16Encoding:Be,RGBM7Encoding:Oe,RGB_ETC1_Format:Xt,RGB_ETC2_Format:Kt,RGB_PVRTC_2BPPV1_Format:jt,RGB_PVRTC_4BPPV1_Format:Gt,RGB_S3TC_DXT1_Format:Bt,RGFormat:Vt,RGIntegerFormat:Nt,RawShaderMaterial:cs,Ray:Zn,Raycaster:gd,RectAreaLight:_u,RedFormat:kt,RedIntegerFormat:It,ReinhardToneMapping:X,RepeatWrapping:rt,ReplaceStencilOp:7681,ReverseSubtractEquation:w,RingBufferGeometry:lc,RingGeometry:lc,SRGB8_ALPHA8_ASTC_10x10_Format:ye,SRGB8_ALPHA8_ASTC_10x5_Format:_e,SRGB8_ALPHA8_ASTC_10x6_Format:we,SRGB8_ALPHA8_ASTC_10x8_Format:xe,SRGB8_ALPHA8_ASTC_12x10_Format:Me,SRGB8_ALPHA8_ASTC_12x12_Format:Ee,SRGB8_ALPHA8_ASTC_4x4_Format:ue,SRGB8_ALPHA8_ASTC_5x4_Format:de,SRGB8_ALPHA8_ASTC_5x5_Format:pe,SRGB8_ALPHA8_ASTC_6x5_Format:me,SRGB8_ALPHA8_ASTC_6x6_Format:fe,SRGB8_ALPHA8_ASTC_8x5_Format:ge,SRGB8_ALPHA8_ASTC_8x6_Format:ve,SRGB8_ALPHA8_ASTC_8x8_Format:be,Scene:ja,SceneUtils:Zd,ShaderChunk:ts,ShaderLib:ns,ShaderMaterial:zr,ShadowMaterial:_c,Shape:nu,ShapeBufferGeometry:hc,ShapeGeometry:hc,ShapePath:Lu,ShapeUtils:Qh,ShortType:ft,Skeleton:Ml,SkeletonHelper:Ad,SkinnedMesh:bl,SmoothShading:2,Sphere:Hn,SphereBufferGeometry:cc,SphereGeometry:cc,Spherical:class{constructor(t=1,e=0,n=0){return this.radius=t,this.phi=e,this.theta=n,this}set(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this}copy(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this}makeSafe(){const t=1e-6;return this.phi=Math.max(t,Math.min(Math.PI-t,this.phi)),this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(tn(e/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}},SphericalHarmonics3:wu,SplineCurve:Ch,SpotLight:cu,SpotLightHelper:class extends yi{constructor(t,e){super(),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;const n=new pr,i=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let t=0,e=1,n=32;t<n;t++,e++){const r=t/n*Math.PI*2,s=e/n*Math.PI*2;i.push(Math.cos(r),Math.sin(r),1,Math.cos(s),Math.sin(s),1)}n.setAttribute("position",new er(i,3));const r=new Ll({fog:!1,toneMapped:!1});this.cone=new Bl(n,r),this.add(this.cone),this.update()}dispose(){this.cone.geometry.dispose(),this.cone.material.dispose()}update(){this.light.updateMatrixWorld();const t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),Sd.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(Sd),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}},Sprite:ll,SpriteMaterial:Ka,SrcAlphaFactor:T,SrcAlphaSaturateFactor:k,SrcColorFactor:S,StaticCopyUsage:35046,StaticDrawUsage:We,StaticReadUsage:35045,StereoCamera:class{constructor(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new Br,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new Br,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(t){const e=this._cache;if(e.focus!==t.focus||e.fov!==t.fov||e.aspect!==t.aspect*this.aspect||e.near!==t.near||e.far!==t.far||e.zoom!==t.zoom||e.eyeSep!==this.eyeSep){e.focus=t.focus,e.fov=t.fov,e.aspect=t.aspect*this.aspect,e.near=t.near,e.far=t.far,e.zoom=t.zoom,e.eyeSep=this.eyeSep;const n=t.projectionMatrix.clone(),i=e.eyeSep/2,r=i*e.near/e.focus,s=e.near*Math.tan($e*e.fov*.5)/e.zoom;let o,a;Bu.elements[12]=-i,Ou.elements[12]=i,o=-s*e.aspect+r,a=s*e.aspect+r,n.elements[0]=2*e.near/(a-o),n.elements[8]=(a+o)/(a-o),this.cameraL.projectionMatrix.copy(n),o=-s*e.aspect-r,a=s*e.aspect-r,n.elements[0]=2*e.near/(a-o),n.elements[8]=(a+o)/(a-o),this.cameraR.projectionMatrix.copy(n)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(Bu),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(Ou)}},StreamCopyUsage:35042,StreamDrawUsage:35040,StreamReadUsage:35041,StringKeyframeTrack:Fc,SubtractEquation:_,SubtractiveBlending:f,TOUCH:{ROTATE:0,PAN:1,DOLLY_PAN:2,DOLLY_ROTATE:3},TangentSpaceNormalMap:He,TetrahedronBufferGeometry:uc,TetrahedronGeometry:uc,TextBufferGeometry:dc,TextGeometry:dc,Texture:pn,TextureLoader:Qc,TorusBufferGeometry:pc,TorusGeometry:pc,TorusKnotBufferGeometry:mc,TorusKnotGeometry:mc,Triangle:ki,TriangleFanDrawMode:2,TriangleStripDrawMode:1,TrianglesDrawMode:0,TubeBufferGeometry:fc,TubeGeometry:fc,UVMapping:$,Uint16Attribute:function(t,e){return console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead."),new $i(t,e)},Uint16BufferAttribute:$i,Uint32Attribute:function(t,e){return console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead."),new Qi(t,e)},Uint32BufferAttribute:Qi,Uint8Attribute:function(t,e){return console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead."),new Ki(t,e)},Uint8BufferAttribute:Ki,Uint8ClampedAttribute:function(t,e){return console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead."),new Yi(t,e)},Uint8ClampedBufferAttribute:Yi,Uniform:pd,UniformsLib:es,UniformsUtils:Nr,UnsignedByteType:pt,UnsignedInt248Type:Et,UnsignedIntType:bt,UnsignedShort4444Type:xt,UnsignedShort5551Type:yt,UnsignedShort565Type:Mt,UnsignedShortType:gt,VSMShadowMap:l,Vector2:ln,Vector3:wn,Vector4:fn,VectorKeyframeTrack:Uc,Vertex:function(t,e,n){return console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead."),new wn(t,e,n)},VertexColors:2,VideoTexture:Kl,WebGL1Renderer:Ua,WebGLCubeRenderTarget:Gr,WebGLMultipleRenderTargets:vn,WebGLMultisampleRenderTarget:bn,WebGLRenderTarget:gn,WebGLRenderTargetCube:function(t,e,n){return console.warn("THREE.WebGLRenderTargetCube( width, height, options ) is now WebGLCubeRenderTarget( size, options )."),new Gr(t,n)},WebGLRenderer:Fa,WebGLUtils:ka,WireframeGeometry:gc,WireframeHelper:function(t,e){return console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead."),new Bl(new gc(t.geometry),new Ll({color:void 0!==e?e:16777215}))},WrapAroundEnding:Le,XHRLoader:function(t){return console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader."),new Yc(t)},ZeroCurvatureEnding:Pe,ZeroFactor:M,ZeroSlopeEnding:Ae,ZeroStencilOp:0,sRGBEncoding:Ie});const Jd={type:"change"},Qd={type:"start"},tp={type:"end"};class ep extends Ke{constructor(t,e){super(),void 0===e&&console.warn('THREE.TrackballControls: The second parameter "domElement" is now mandatory.'),e===document&&console.error('THREE.TrackballControls: "document" should not be used as the target "domElement". Please use "renderer.domElement" instead.');const i=this,r=-1,s=0,o=1,a=2,l=3,h=4;this.object=t,this.domElement=e,this.domElement.style.touchAction="none",this.enabled=!0,this.screen={left:0,top:0,width:0,height:0},this.rotateSpeed=1,this.zoomSpeed=1.2,this.panSpeed=.3,this.noRotate=!1,this.noZoom=!1,this.noPan=!1,this.staticMoving=!1,this.dynamicDampingFactor=.2,this.minDistance=0,this.maxDistance=1/0,this.keys=["KeyA","KeyS","KeyD"],this.mouseButtons={LEFT:n.ROTATE,MIDDLE:n.DOLLY,RIGHT:n.PAN},this.target=new wn;const c=1e-6,u=new wn;let d=1,p=r,m=r,f=0,g=0,v=0;const b=new wn,_=new ln,w=new ln,x=new wn,y=new ln,M=new ln,E=new ln,S=new ln,C=[],T={};this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.up0=this.object.up.clone(),this.zoom0=this.object.zoom,this.handleResize=function(){const t=i.domElement.getBoundingClientRect(),e=i.domElement.ownerDocument.documentElement;i.screen.left=t.left+window.pageXOffset-e.clientLeft,i.screen.top=t.top+window.pageYOffset-e.clientTop,i.screen.width=t.width,i.screen.height=t.height};const P=function(){const t=new ln;return function(e,n){return t.set((e-i.screen.left)/i.screen.width,(n-i.screen.top)/i.screen.height),t}}(),A=function(){const t=new ln;return function(e,n){return t.set((e-.5*i.screen.width-i.screen.left)/(.5*i.screen.width),(i.screen.height+2*(i.screen.top-n))/i.screen.width),t}}();function L(t){!1!==i.enabled&&(0===C.length&&(i.domElement.setPointerCapture(t.pointerId),i.domElement.addEventListener("pointermove",R),i.domElement.addEventListener("pointerup",D)),function(t){C.push(t)}(t),"touch"===t.pointerType?function(t){if(1===(B(t),C.length))p=l,w.copy(A(C[0].pageX,C[0].pageY)),_.copy(w);else{p=h;const t=C[0].pageX-C[1].pageX,e=C[0].pageY-C[1].pageY;g=f=Math.sqrt(t*t+e*e);const n=(C[0].pageX+C[1].pageX)/2,i=(C[0].pageY+C[1].pageY)/2;E.copy(P(n,i)),S.copy(E)}i.dispatchEvent(Qd)}(t):function(t){if(p===r)switch(t.button){case i.mouseButtons.LEFT:p=s;break;case i.mouseButtons.MIDDLE:p=o;break;case i.mouseButtons.RIGHT:p=a;break;default:p=r}const e=m!==r?m:p;e!==s||i.noRotate?e!==o||i.noZoom?e!==a||i.noPan||(E.copy(P(t.pageX,t.pageY)),S.copy(E)):(y.copy(P(t.pageX,t.pageY)),M.copy(y)):(w.copy(A(t.pageX,t.pageY)),_.copy(w));i.dispatchEvent(Qd)}(t))}function R(t){!1!==i.enabled&&("touch"===t.pointerType?function(t){if(1===(B(t),C.length))_.copy(w),w.copy(A(t.pageX,t.pageY));else{const e=function(t){const e=t.pointerId===C[0].pointerId?C[1]:C[0];return T[e.pointerId]}(t),n=t.pageX-e.x,i=t.pageY-e.y;g=Math.sqrt(n*n+i*i);const r=(t.pageX+e.x)/2,s=(t.pageY+e.y)/2;S.copy(P(r,s))}}(t):function(t){const e=m!==r?m:p;e!==s||i.noRotate?e!==o||i.noZoom?e!==a||i.noPan||S.copy(P(t.pageX,t.pageY)):M.copy(P(t.pageX,t.pageY)):(_.copy(w),w.copy(A(t.pageX,t.pageY)))}(t))}function D(t){!1!==i.enabled&&("touch"===t.pointerType?function(t){switch(C.length){case 0:p=r;break;case 1:p=l,w.copy(A(t.pageX,t.pageY)),_.copy(w);break;case 2:p=h,w.copy(A(t.pageX-_.pageX,t.pageY-_.pageY)),_.copy(w)}i.dispatchEvent(tp)}(t):(p=r,i.dispatchEvent(tp)),O(t),0===C.length&&(i.domElement.releasePointerCapture(t.pointerId),i.domElement.removeEventListener("pointermove",R),i.domElement.removeEventListener("pointerup",D)))}function k(t){O(t)}function I(t){!1!==i.enabled&&(window.removeEventListener("keydown",I),m===r&&(t.code!==i.keys[s]||i.noRotate?t.code!==i.keys[o]||i.noZoom?t.code!==i.keys[a]||i.noPan||(m=a):m=o:m=s))}function V(){!1!==i.enabled&&(m=r,window.addEventListener("keydown",I))}function N(t){if(!1!==i.enabled&&!0!==i.noZoom){switch(t.preventDefault(),t.deltaMode){case 2:y.y-=.025*t.deltaY;break;case 1:y.y-=.01*t.deltaY;break;default:y.y-=25e-5*t.deltaY}i.dispatchEvent(Qd),i.dispatchEvent(tp)}}function z(t){!1!==i.enabled&&t.preventDefault()}function O(t){delete T[t.pointerId];for(let e=0;e<C.length;e++)if(C[e].pointerId==t.pointerId)return void C.splice(e,1)}function B(t){let e=T[t.pointerId];void 0===e&&(e=new ln,T[t.pointerId]=e),e.set(t.pageX,t.pageY)}this.rotateCamera=function(){const t=new wn,e=new _n,n=new wn,r=new wn,s=new wn,o=new wn;return function(){o.set(w.x-_.x,w.y-_.y,0);let a=o.length();a?(b.copy(i.object.position).sub(i.target),n.copy(b).normalize(),r.copy(i.object.up).normalize(),s.crossVectors(r,n).normalize(),r.setLength(w.y-_.y),s.setLength(w.x-_.x),o.copy(r.add(s)),t.crossVectors(o,b).normalize(),a*=i.rotateSpeed,e.setFromAxisAngle(t,a),b.applyQuaternion(e),i.object.up.applyQuaternion(e),x.copy(t),v=a):!i.staticMoving&&v&&(v*=Math.sqrt(1-i.dynamicDampingFactor),b.copy(i.object.position).sub(i.target),e.setFromAxisAngle(x,v),b.applyQuaternion(e),i.object.up.applyQuaternion(e)),_.copy(w)}}(),this.zoomCamera=function(){let t;p===h?(t=f/g,f=g,i.object.isPerspectiveCamera?b.multiplyScalar(t):i.object.isOrthographicCamera?(i.object.zoom*=t,i.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")):(t=1+(M.y-y.y)*i.zoomSpeed,1!==t&&t>0&&(i.object.isPerspectiveCamera?b.multiplyScalar(t):i.object.isOrthographicCamera?(i.object.zoom/=t,i.object.updateProjectionMatrix()):console.warn("THREE.TrackballControls: Unsupported camera type")),i.staticMoving?y.copy(M):y.y+=(M.y-y.y)*this.dynamicDampingFactor)},this.panCamera=function(){const t=new ln,e=new wn,n=new wn;return function(){if(t.copy(S).sub(E),t.lengthSq()){if(i.object.isOrthographicCamera){const e=(i.object.right-i.object.left)/i.object.zoom/i.domElement.clientWidth,n=(i.object.top-i.object.bottom)/i.object.zoom/i.domElement.clientWidth;t.x*=e,t.y*=n}t.multiplyScalar(b.length()*i.panSpeed),n.copy(b).cross(i.object.up).setLength(t.x),n.add(e.copy(i.object.up).setLength(t.y)),i.object.position.add(n),i.target.add(n),i.staticMoving?E.copy(S):E.add(t.subVectors(S,E).multiplyScalar(i.dynamicDampingFactor))}}}(),this.checkDistances=function(){i.noZoom&&i.noPan||(b.lengthSq()>i.maxDistance*i.maxDistance&&(i.object.position.addVectors(i.target,b.setLength(i.maxDistance)),y.copy(M)),b.lengthSq()<i.minDistance*i.minDistance&&(i.object.position.addVectors(i.target,b.setLength(i.minDistance)),y.copy(M)))},this.update=function(){b.subVectors(i.object.position,i.target),i.noRotate||i.rotateCamera(),i.noZoom||i.zoomCamera(),i.noPan||i.panCamera(),i.object.position.addVectors(i.target,b),i.object.isPerspectiveCamera?(i.checkDistances(),i.object.lookAt(i.target),u.distanceToSquared(i.object.position)>c&&(i.dispatchEvent(Jd),u.copy(i.object.position))):i.object.isOrthographicCamera?(i.object.lookAt(i.target),(u.distanceToSquared(i.object.position)>c||d!==i.object.zoom)&&(i.dispatchEvent(Jd),u.copy(i.object.position),d=i.object.zoom)):console.warn("THREE.TrackballControls: Unsupported camera type")},this.reset=function(){p=r,m=r,i.target.copy(i.target0),i.object.position.copy(i.position0),i.object.up.copy(i.up0),i.object.zoom=i.zoom0,i.object.updateProjectionMatrix(),b.subVectors(i.object.position,i.target),i.object.lookAt(i.target),i.dispatchEvent(Jd),u.copy(i.object.position),d=i.object.zoom},this.dispose=function(){i.domElement.removeEventListener("contextmenu",z),i.domElement.removeEventListener("pointerdown",L),i.domElement.removeEventListener("pointercancel",k),i.domElement.removeEventListener("wheel",N),i.domElement.removeEventListener("pointermove",R),i.domElement.removeEventListener("pointerup",D),window.removeEventListener("keydown",I),window.removeEventListener("keyup",V)},this.domElement.addEventListener("contextmenu",z),this.domElement.addEventListener("pointerdown",L),this.domElement.addEventListener("pointercancel",k),this.domElement.addEventListener("wheel",N,{passive:!1}),window.addEventListener("keydown",I),window.addEventListener("keyup",V),this.handleResize(),this.update()}}var np={uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"\n\n\t\tuniform float opacity;\n\n\t\tuniform sampler2D tDiffuse;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec4 texel = texture2D( tDiffuse, vUv );\n\t\t\tgl_FragColor = opacity * texel;\n\n\t\t}"};class ip{constructor(){this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}}const rp=new hs(-1,1,1,-1,0,1),sp=new pr;sp.setAttribute("position",new er([-1,3,0,-1,-1,0,3,-1,0],3)),sp.setAttribute("uv",new er([0,2,0,0,2,0],2));class op{constructor(t){this._mesh=new Rr(sp,t)}dispose(){this._mesh.geometry.dispose()}render(t){t.render(this._mesh,rp)}get material(){return this._mesh.material}set material(t){this._mesh.material=t}}class ap extends ip{constructor(t,e){super(),this.textureID=void 0!==e?e:"tDiffuse",t instanceof zr?(this.uniforms=t.uniforms,this.material=t):t&&(this.uniforms=Nr.clone(t.uniforms),this.material=new zr({defines:Object.assign({},t.defines),uniforms:this.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader})),this.fsQuad=new op(this.material)}render(t,e,n){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=n.texture),this.fsQuad.material=this.material,this.renderToScreen?(t.setRenderTarget(null),this.fsQuad.render(t)):(t.setRenderTarget(e),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),this.fsQuad.render(t))}}class lp extends ip{constructor(t,e){super(),this.scene=t,this.camera=e,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(t,e,n){const i=t.getContext(),r=t.state;let s,o;r.buffers.color.setMask(!1),r.buffers.depth.setMask(!1),r.buffers.color.setLocked(!0),r.buffers.depth.setLocked(!0),this.inverse?(s=0,o=1):(s=1,o=0),r.buffers.stencil.setTest(!0),r.buffers.stencil.setOp(i.REPLACE,i.REPLACE,i.REPLACE),r.buffers.stencil.setFunc(i.ALWAYS,s,4294967295),r.buffers.stencil.setClear(o),r.buffers.stencil.setLocked(!0),t.setRenderTarget(n),this.clear&&t.clear(),t.render(this.scene,this.camera),t.setRenderTarget(e),this.clear&&t.clear(),t.render(this.scene,this.camera),r.buffers.color.setLocked(!1),r.buffers.depth.setLocked(!1),r.buffers.stencil.setLocked(!1),r.buffers.stencil.setFunc(i.EQUAL,1,4294967295),r.buffers.stencil.setOp(i.KEEP,i.KEEP,i.KEEP),r.buffers.stencil.setLocked(!0)}}class hp extends ip{constructor(){super(),this.needsSwap=!1}render(t){t.state.buffers.stencil.setLocked(!1),t.state.buffers.stencil.setTest(!1)}}class cp{constructor(t,e){if(this.renderer=t,void 0===e){const n={minFilter:ct,magFilter:ct,format:Tt},i=t.getSize(new ln);this._pixelRatio=t.getPixelRatio(),this._width=i.width,this._height=i.height,(e=new gn(this._width*this._pixelRatio,this._height*this._pixelRatio,n)).texture.name="EffectComposer.rt1"}else this._pixelRatio=1,this._width=e.width,this._height=e.height;this.renderTarget1=e,this.renderTarget2=e.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],void 0===np&&console.error("THREE.EffectComposer relies on CopyShader"),void 0===ap&&console.error("THREE.EffectComposer relies on ShaderPass"),this.copyPass=new ap(np),this.clock=new Fu}swapBuffers(){const t=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=t}addPass(t){this.passes.push(t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(t,e){this.passes.splice(e,0,t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(t){const e=this.passes.indexOf(t);-1!==e&&this.passes.splice(e,1)}isLastEnabledPass(t){for(let e=t+1;e<this.passes.length;e++)if(this.passes[e].enabled)return!1;return!0}render(t){void 0===t&&(t=this.clock.getDelta());const e=this.renderer.getRenderTarget();let n=!1;for(let e=0,i=this.passes.length;e<i;e++){const i=this.passes[e];if(!1!==i.enabled){if(i.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(e),i.render(this.renderer,this.writeBuffer,this.readBuffer,t,n),i.needsSwap){if(n){const e=this.renderer.getContext(),n=this.renderer.state.buffers.stencil;n.setFunc(e.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,t),n.setFunc(e.EQUAL,1,4294967295)}this.swapBuffers()}void 0!==lp&&(i instanceof lp?n=!0:i instanceof hp&&(n=!1))}}this.renderer.setRenderTarget(e)}reset(t){if(void 0===t){const e=this.renderer.getSize(new ln);this._pixelRatio=this.renderer.getPixelRatio(),this._width=e.width,this._height=e.height,(t=this.renderTarget1.clone()).setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=t,this.renderTarget2=t.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(t,e){this._width=t,this._height=e;const n=this._width*this._pixelRatio,i=this._height*this._pixelRatio;this.renderTarget1.setSize(n,i),this.renderTarget2.setSize(n,i);for(let t=0;t<this.passes.length;t++)this.passes[t].setSize(n,i)}setPixelRatio(t){this._pixelRatio=t,this.setSize(this._width,this._height)}}new hs(-1,1,1,-1,0,1);const up=new pr;up.setAttribute("position",new er([-1,3,0,-1,-1,0,3,-1,0],3)),up.setAttribute("uv",new er([0,2,0,0,2,0],2));class dp extends ip{constructor(t,e,n,i,r){super(),this.scene=t,this.camera=e,this.overrideMaterial=n,this.clearColor=i,this.clearAlpha=void 0!==r?r:0,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new Hi}render(t,e,n){const i=t.autoClear;let r,s;t.autoClear=!1,void 0!==this.overrideMaterial&&(s=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor&&(t.getClearColor(this._oldClearColor),r=t.getClearAlpha(),t.setClearColor(this.clearColor,this.clearAlpha)),this.clearDepth&&t.clearDepth(),t.setRenderTarget(this.renderToScreen?null:n),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),t.render(this.scene,this.camera),this.clearColor&&t.setClearColor(this._oldClearColor,r),void 0!==this.overrideMaterial&&(this.scene.overrideMaterial=s),t.autoClear=i}}class pp{constructor(t=Math){this.grad3=[[1,1,0],[-1,1,0],[1,-1,0],[-1,-1,0],[1,0,1],[-1,0,1],[1,0,-1],[-1,0,-1],[0,1,1],[0,-1,1],[0,1,-1],[0,-1,-1]],this.grad4=[[0,1,1,1],[0,1,1,-1],[0,1,-1,1],[0,1,-1,-1],[0,-1,1,1],[0,-1,1,-1],[0,-1,-1,1],[0,-1,-1,-1],[1,0,1,1],[1,0,1,-1],[1,0,-1,1],[1,0,-1,-1],[-1,0,1,1],[-1,0,1,-1],[-1,0,-1,1],[-1,0,-1,-1],[1,1,0,1],[1,1,0,-1],[1,-1,0,1],[1,-1,0,-1],[-1,1,0,1],[-1,1,0,-1],[-1,-1,0,1],[-1,-1,0,-1],[1,1,1,0],[1,1,-1,0],[1,-1,1,0],[1,-1,-1,0],[-1,1,1,0],[-1,1,-1,0],[-1,-1,1,0],[-1,-1,-1,0]],this.p=[];for(let e=0;e<256;e++)this.p[e]=Math.floor(256*t.random());this.perm=[];for(let t=0;t<512;t++)this.perm[t]=this.p[255&t];this.simplex=[[0,1,2,3],[0,1,3,2],[0,0,0,0],[0,2,3,1],[0,0,0,0],[0,0,0,0],[0,0,0,0],[1,2,3,0],[0,2,1,3],[0,0,0,0],[0,3,1,2],[0,3,2,1],[0,0,0,0],[0,0,0,0],[0,0,0,0],[1,3,2,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[1,2,0,3],[0,0,0,0],[1,3,0,2],[0,0,0,0],[0,0,0,0],[0,0,0,0],[2,3,0,1],[2,3,1,0],[1,0,2,3],[1,0,3,2],[0,0,0,0],[0,0,0,0],[0,0,0,0],[2,0,3,1],[0,0,0,0],[2,1,3,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[2,0,1,3],[0,0,0,0],[0,0,0,0],[0,0,0,0],[3,0,1,2],[3,0,2,1],[0,0,0,0],[3,1,2,0],[2,1,0,3],[0,0,0,0],[0,0,0,0],[0,0,0,0],[3,1,0,2],[0,0,0,0],[3,2,0,1],[3,2,1,0]]}dot(t,e,n){return t[0]*e+t[1]*n}dot3(t,e,n,i){return t[0]*e+t[1]*n+t[2]*i}dot4(t,e,n,i,r){return t[0]*e+t[1]*n+t[2]*i+t[3]*r}noise(t,e){let n,i,r;const s=(t+e)*(.5*(Math.sqrt(3)-1)),o=Math.floor(t+s),a=Math.floor(e+s),l=(3-Math.sqrt(3))/6,h=(o+a)*l,c=t-(o-h),u=e-(a-h);let d,p;c>u?(d=1,p=0):(d=0,p=1);const m=c-d+l,f=u-p+l,g=c-1+2*l,v=u-1+2*l,b=255&o,_=255&a,w=this.perm[b+this.perm[_]]%12,x=this.perm[b+d+this.perm[_+p]]%12,y=this.perm[b+1+this.perm[_+1]]%12;let M=.5-c*c-u*u;M<0?n=0:(M*=M,n=M*M*this.dot(this.grad3[w],c,u));let E=.5-m*m-f*f;E<0?i=0:(E*=E,i=E*E*this.dot(this.grad3[x],m,f));let S=.5-g*g-v*v;return S<0?r=0:(S*=S,r=S*S*this.dot(this.grad3[y],g,v)),70*(n+i+r)}noise3d(t,e,n){let i,r,s,o;const a=(t+e+n)*(1/3),l=Math.floor(t+a),h=Math.floor(e+a),c=Math.floor(n+a),u=1/6,d=(l+h+c)*u,p=t-(l-d),m=e-(h-d),f=n-(c-d);let g,v,b,_,w,x;p>=m?m>=f?(g=1,v=0,b=0,_=1,w=1,x=0):p>=f?(g=1,v=0,b=0,_=1,w=0,x=1):(g=0,v=0,b=1,_=1,w=0,x=1):m<f?(g=0,v=0,b=1,_=0,w=1,x=1):p<f?(g=0,v=1,b=0,_=0,w=1,x=1):(g=0,v=1,b=0,_=1,w=1,x=0);const y=p-g+u,M=m-v+u,E=f-b+u,S=p-_+2*u,C=m-w+2*u,T=f-x+2*u,P=p-1+.5,A=m-1+.5,L=f-1+.5,R=255&l,D=255&h,k=255&c,I=this.perm[R+this.perm[D+this.perm[k]]]%12,V=this.perm[R+g+this.perm[D+v+this.perm[k+b]]]%12,N=this.perm[R+_+this.perm[D+w+this.perm[k+x]]]%12,z=this.perm[R+1+this.perm[D+1+this.perm[k+1]]]%12;let O=.6-p*p-m*m-f*f;O<0?i=0:(O*=O,i=O*O*this.dot3(this.grad3[I],p,m,f));let B=.6-y*y-M*M-E*E;B<0?r=0:(B*=B,r=B*B*this.dot3(this.grad3[V],y,M,E));let F=.6-S*S-C*C-T*T;F<0?s=0:(F*=F,s=F*F*this.dot3(this.grad3[N],S,C,T));let U=.6-P*P-A*A-L*L;return U<0?o=0:(U*=U,o=U*U*this.dot3(this.grad3[z],P,A,L)),32*(i+r+s+o)}noise4d(t,e,n,i){const r=this.grad4,s=this.simplex,o=this.perm,a=(Math.sqrt(5)-1)/4,l=(5-Math.sqrt(5))/20;let h,c,u,d,p;const m=(t+e+n+i)*a,f=Math.floor(t+m),g=Math.floor(e+m),v=Math.floor(n+m),b=Math.floor(i+m),_=(f+g+v+b)*l,w=t-(f-_),x=e-(g-_),y=n-(v-_),M=i-(b-_),E=(w>x?32:0)+(w>y?16:0)+(x>y?8:0)+(w>M?4:0)+(x>M?2:0)+(y>M?1:0),S=s[E][0]>=3?1:0,C=s[E][1]>=3?1:0,T=s[E][2]>=3?1:0,P=s[E][3]>=3?1:0,A=s[E][0]>=2?1:0,L=s[E][1]>=2?1:0,R=s[E][2]>=2?1:0,D=s[E][3]>=2?1:0,k=s[E][0]>=1?1:0,I=s[E][1]>=1?1:0,V=s[E][2]>=1?1:0,N=s[E][3]>=1?1:0,z=w-S+l,O=x-C+l,B=y-T+l,F=M-P+l,U=w-A+2*l,H=x-L+2*l,G=y-R+2*l,j=M-D+2*l,W=w-k+3*l,q=x-I+3*l,X=y-V+3*l,K=M-N+3*l,Y=w-1+4*l,Z=x-1+4*l,$=y-1+4*l,J=M-1+4*l,Q=255&f,tt=255&g,et=255&v,nt=255&b,it=o[Q+o[tt+o[et+o[nt]]]]%32,rt=o[Q+S+o[tt+C+o[et+T+o[nt+P]]]]%32,st=o[Q+A+o[tt+L+o[et+R+o[nt+D]]]]%32,ot=o[Q+k+o[tt+I+o[et+V+o[nt+N]]]]%32,at=o[Q+1+o[tt+1+o[et+1+o[nt+1]]]]%32;let lt=.6-w*w-x*x-y*y-M*M;lt<0?h=0:(lt*=lt,h=lt*lt*this.dot4(r[it],w,x,y,M));let ht=.6-z*z-O*O-B*B-F*F;ht<0?c=0:(ht*=ht,c=ht*ht*this.dot4(r[rt],z,O,B,F));let ct=.6-U*U-H*H-G*G-j*j;ct<0?u=0:(ct*=ct,u=ct*ct*this.dot4(r[st],U,H,G,j));let ut=.6-W*W-q*q-X*X-K*K;ut<0?d=0:(ut*=ut,d=ut*ut*this.dot4(r[ot],W,q,X,K));let dt=.6-Y*Y-Z*Z-$*$-J*J;return dt<0?p=0:(dt*=dt,p=dt*dt*this.dot4(r[at],Y,Z,$,J)),27*(h+c+u+d+p)}}const mp={defines:{PERSPECTIVE_CAMERA:1,KERNEL_SIZE:32},uniforms:{tDiffuse:{value:null},tNormal:{value:null},tDepth:{value:null},tNoise:{value:null},kernel:{value:null},cameraNear:{value:null},cameraFar:{value:null},resolution:{value:new ln},cameraProjectionMatrix:{value:new $n},cameraInverseProjectionMatrix:{value:new $n},kernelRadius:{value:8},minDistance:{value:.005},maxDistance:{value:.05}},vertexShader:"\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"\n\n\t\tuniform sampler2D tDiffuse;\n\t\tuniform sampler2D tNormal;\n\t\tuniform sampler2D tDepth;\n\t\tuniform sampler2D tNoise;\n\n\t\tuniform vec3 kernel[ KERNEL_SIZE ];\n\n\t\tuniform vec2 resolution;\n\n\t\tuniform float cameraNear;\n\t\tuniform float cameraFar;\n\t\tuniform mat4 cameraProjectionMatrix;\n\t\tuniform mat4 cameraInverseProjectionMatrix;\n\n\t\tuniform float kernelRadius;\n\t\tuniform float minDistance; // avoid artifacts caused by neighbour fragments with minimal depth difference\n\t\tuniform float maxDistance; // avoid the influence of fragments which are too far away\n\n\t\tvarying vec2 vUv;\n\n\t\t#include <packing>\n\n\t\tfloat getDepth( const in vec2 screenPosition ) {\n\n\t\t\treturn texture2D( tDepth, screenPosition ).x;\n\n\t\t}\n\n\t\tfloat getLinearDepth( const in vec2 screenPosition ) {\n\n\t\t\t#if PERSPECTIVE_CAMERA == 1\n\n\t\t\t\tfloat fragCoordZ = texture2D( tDepth, screenPosition ).x;\n\t\t\t\tfloat viewZ = perspectiveDepthToViewZ( fragCoordZ, cameraNear, cameraFar );\n\t\t\t\treturn viewZToOrthographicDepth( viewZ, cameraNear, cameraFar );\n\n\t\t\t#else\n\n\t\t\t\treturn texture2D( tDepth, screenPosition ).x;\n\n\t\t\t#endif\n\n\t\t}\n\n\t\tfloat getViewZ( const in float depth ) {\n\n\t\t\t#if PERSPECTIVE_CAMERA == 1\n\n\t\t\t\treturn perspectiveDepthToViewZ( depth, cameraNear, cameraFar );\n\n\t\t\t#else\n\n\t\t\t\treturn orthographicDepthToViewZ( depth, cameraNear, cameraFar );\n\n\t\t\t#endif\n\n\t\t}\n\n\t\tvec3 getViewPosition( const in vec2 screenPosition, const in float depth, const in float viewZ ) {\n\n\t\t\tfloat clipW = cameraProjectionMatrix[2][3] * viewZ + cameraProjectionMatrix[3][3];\n\n\t\t\tvec4 clipPosition = vec4( ( vec3( screenPosition, depth ) - 0.5 ) * 2.0, 1.0 );\n\n\t\t\tclipPosition *= clipW; // unprojection.\n\n\t\t\treturn ( cameraInverseProjectionMatrix * clipPosition ).xyz;\n\n\t\t}\n\n\t\tvec3 getViewNormal( const in vec2 screenPosition ) {\n\n\t\t\treturn unpackRGBToNormal( texture2D( tNormal, screenPosition ).xyz );\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tfloat depth = getDepth( vUv );\n\t\t\tfloat viewZ = getViewZ( depth );\n\n\t\t\tvec3 viewPosition = getViewPosition( vUv, depth, viewZ );\n\t\t\tvec3 viewNormal = getViewNormal( vUv );\n\n\t\t\tvec2 noiseScale = vec2( resolution.x / 4.0, resolution.y / 4.0 );\n\t\t\tvec3 random = texture2D( tNoise, vUv * noiseScale ).xyz;\n\n\t\t\t// compute matrix used to reorient a kernel vector\n\n\t\t\tvec3 tangent = normalize( random - viewNormal * dot( random, viewNormal ) );\n\t\t\tvec3 bitangent = cross( viewNormal, tangent );\n\t\t\tmat3 kernelMatrix = mat3( tangent, bitangent, viewNormal );\n\n\t\t float occlusion = 0.0;\n\n\t\t for ( int i = 0; i < KERNEL_SIZE; i ++ ) {\n\n\t\t\t\tvec3 sampleVector = kernelMatrix * kernel[ i ]; // reorient sample vector in view space\n\t\t\t\tvec3 samplePoint = viewPosition + ( sampleVector * kernelRadius ); // calculate sample point\n\n\t\t\t\tvec4 samplePointNDC = cameraProjectionMatrix * vec4( samplePoint, 1.0 ); // project point and calculate NDC\n\t\t\t\tsamplePointNDC /= samplePointNDC.w;\n\n\t\t\t\tvec2 samplePointUv = samplePointNDC.xy * 0.5 + 0.5; // compute uv coordinates\n\n\t\t\t\tfloat realDepth = getLinearDepth( samplePointUv ); // get linear depth from depth texture\n\t\t\t\tfloat sampleDepth = viewZToOrthographicDepth( samplePoint.z, cameraNear, cameraFar ); // compute linear depth of the sample view Z value\n\t\t\t\tfloat delta = sampleDepth - realDepth;\n\n\t\t\t\tif ( delta > minDistance && delta < maxDistance ) { // if fragment is before sample point, increase occlusion\n\n\t\t\t\t\tocclusion += 1.0;\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\tocclusion = clamp( occlusion / float( KERNEL_SIZE ), 0.0, 1.0 );\n\n\t\t\tgl_FragColor = vec4( vec3( 1.0 - occlusion ), 1.0 );\n\n\t\t}"},fp={defines:{PERSPECTIVE_CAMERA:1},uniforms:{tDepth:{value:null},cameraNear:{value:null},cameraFar:{value:null}},vertexShader:"varying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"uniform sampler2D tDepth;\n\n\t\tuniform float cameraNear;\n\t\tuniform float cameraFar;\n\n\t\tvarying vec2 vUv;\n\n\t\t#include <packing>\n\n\t\tfloat getLinearDepth( const in vec2 screenPosition ) {\n\n\t\t\t#if PERSPECTIVE_CAMERA == 1\n\n\t\t\t\tfloat fragCoordZ = texture2D( tDepth, screenPosition ).x;\n\t\t\t\tfloat viewZ = perspectiveDepthToViewZ( fragCoordZ, cameraNear, cameraFar );\n\t\t\t\treturn viewZToOrthographicDepth( viewZ, cameraNear, cameraFar );\n\n\t\t\t#else\n\n\t\t\t\treturn texture2D( tDepth, screenPosition ).x;\n\n\t\t\t#endif\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tfloat depth = getLinearDepth( vUv );\n\t\t\tgl_FragColor = vec4( vec3( 1.0 - depth ), 1.0 );\n\n\t\t}"},gp={uniforms:{tDiffuse:{value:null},resolution:{value:new ln}},vertexShader:"varying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvUv = uv;\n\t\t\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n\n\t\t}",fragmentShader:"uniform sampler2D tDiffuse;\n\n\t\tuniform vec2 resolution;\n\n\t\tvarying vec2 vUv;\n\n\t\tvoid main() {\n\n\t\t\tvec2 texelSize = ( 1.0 / resolution );\n\t\t\tfloat result = 0.0;\n\n\t\t\tfor ( int i = - 2; i <= 2; i ++ ) {\n\n\t\t\t\tfor ( int j = - 2; j <= 2; j ++ ) {\n\n\t\t\t\t\tvec2 offset = ( vec2( float( i ), float( j ) ) ) * texelSize;\n\t\t\t\t\tresult += texture2D( tDiffuse, vUv + offset ).r;\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\tgl_FragColor = vec4( vec3( result / ( 5.0 * 5.0 ) ), 1.0 );\n\n\t\t}"};class vp extends ip{constructor(t,e,n,i){super(),this.width=void 0!==n?n:512,this.height=void 0!==i?i:512,this.clear=!0,this.camera=e,this.scene=t,this.kernelRadius=8,this.kernelSize=32,this.kernel=[],this.noiseTexture=null,this.output=0,this.minDistance=.005,this.maxDistance=.1,this._visibilityCache=new Map,this.generateSampleKernel(),this.generateRandomKernelRotations();const r=new $l;r.type=gt,this.beautyRenderTarget=new gn(this.width,this.height,{minFilter:ct,magFilter:ct,format:Tt}),this.normalRenderTarget=new gn(this.width,this.height,{minFilter:at,magFilter:at,format:Tt,depthTexture:r}),this.ssaoRenderTarget=new gn(this.width,this.height,{minFilter:ct,magFilter:ct,format:Tt}),this.blurRenderTarget=this.ssaoRenderTarget.clone(),void 0===mp&&console.error("THREE.SSAOPass: The pass relies on SSAOShader."),this.ssaoMaterial=new zr({defines:Object.assign({},mp.defines),uniforms:Nr.clone(mp.uniforms),vertexShader:mp.vertexShader,fragmentShader:mp.fragmentShader,blending:d}),this.ssaoMaterial.uniforms.tDiffuse.value=this.beautyRenderTarget.texture,this.ssaoMaterial.uniforms.tNormal.value=this.normalRenderTarget.texture,this.ssaoMaterial.uniforms.tDepth.value=this.normalRenderTarget.depthTexture,this.ssaoMaterial.uniforms.tNoise.value=this.noiseTexture,this.ssaoMaterial.uniforms.kernel.value=this.kernel,this.ssaoMaterial.uniforms.cameraNear.value=this.camera.near,this.ssaoMaterial.uniforms.cameraFar.value=this.camera.far,this.ssaoMaterial.uniforms.resolution.value.set(this.width,this.height),this.ssaoMaterial.uniforms.cameraProjectionMatrix.value.copy(this.camera.projectionMatrix),this.ssaoMaterial.uniforms.cameraInverseProjectionMatrix.value.copy(this.camera.projectionMatrixInverse),this.normalMaterial=new Ec,this.normalMaterial.blending=d,this.blurMaterial=new zr({defines:Object.assign({},gp.defines),uniforms:Nr.clone(gp.uniforms),vertexShader:gp.vertexShader,fragmentShader:gp.fragmentShader}),this.blurMaterial.uniforms.tDiffuse.value=this.ssaoRenderTarget.texture,this.blurMaterial.uniforms.resolution.value.set(this.width,this.height),this.depthRenderMaterial=new zr({defines:Object.assign({},fp.defines),uniforms:Nr.clone(fp.uniforms),vertexShader:fp.vertexShader,fragmentShader:fp.fragmentShader,blending:d}),this.depthRenderMaterial.uniforms.tDepth.value=this.normalRenderTarget.depthTexture,this.depthRenderMaterial.uniforms.cameraNear.value=this.camera.near,this.depthRenderMaterial.uniforms.cameraFar.value=this.camera.far,this.copyMaterial=new zr({uniforms:Nr.clone(np.uniforms),vertexShader:np.vertexShader,fragmentShader:np.fragmentShader,transparent:!0,depthTest:!1,depthWrite:!1,blendSrc:R,blendDst:M,blendEquation:b,blendSrcAlpha:A,blendDstAlpha:M,blendEquationAlpha:b}),this.fsQuad=new op(null),this.originalClearColor=new Hi}dispose(){this.beautyRenderTarget.dispose(),this.normalRenderTarget.dispose(),this.ssaoRenderTarget.dispose(),this.blurRenderTarget.dispose(),this.normalMaterial.dispose(),this.blurMaterial.dispose(),this.copyMaterial.dispose(),this.depthRenderMaterial.dispose(),this.fsQuad.dispose()}render(t,e){switch(t.setRenderTarget(this.beautyRenderTarget),t.clear(),t.render(this.scene,this.camera),this.overrideVisibility(),this.renderOverride(t,this.normalMaterial,this.normalRenderTarget,7829503,1),this.restoreVisibility(),this.ssaoMaterial.uniforms.kernelRadius.value=this.kernelRadius,this.ssaoMaterial.uniforms.minDistance.value=this.minDistance,this.ssaoMaterial.uniforms.maxDistance.value=this.maxDistance,this.renderPass(t,this.ssaoMaterial,this.ssaoRenderTarget),this.renderPass(t,this.blurMaterial,this.blurRenderTarget),this.output){case vp.OUTPUT.SSAO:this.copyMaterial.uniforms.tDiffuse.value=this.ssaoRenderTarget.texture,this.copyMaterial.blending=d,this.renderPass(t,this.copyMaterial,this.renderToScreen?null:e);break;case vp.OUTPUT.Blur:this.copyMaterial.uniforms.tDiffuse.value=this.blurRenderTarget.texture,this.copyMaterial.blending=d,this.renderPass(t,this.copyMaterial,this.renderToScreen?null:e);break;case vp.OUTPUT.Beauty:this.copyMaterial.uniforms.tDiffuse.value=this.beautyRenderTarget.texture,this.copyMaterial.blending=d,this.renderPass(t,this.copyMaterial,this.renderToScreen?null:e);break;case vp.OUTPUT.Depth:this.renderPass(t,this.depthRenderMaterial,this.renderToScreen?null:e);break;case vp.OUTPUT.Normal:this.copyMaterial.uniforms.tDiffuse.value=this.normalRenderTarget.texture,this.copyMaterial.blending=d,this.renderPass(t,this.copyMaterial,this.renderToScreen?null:e);break;case vp.OUTPUT.Default:this.copyMaterial.uniforms.tDiffuse.value=this.beautyRenderTarget.texture,this.copyMaterial.blending=d,this.renderPass(t,this.copyMaterial,this.renderToScreen?null:e),this.copyMaterial.uniforms.tDiffuse.value=this.blurRenderTarget.texture,this.copyMaterial.blending=v,this.renderPass(t,this.copyMaterial,this.renderToScreen?null:e);break;default:console.warn("THREE.SSAOPass: Unknown output type.")}}renderPass(t,e,n,i,r){t.getClearColor(this.originalClearColor);const s=t.getClearAlpha(),o=t.autoClear;t.setRenderTarget(n),t.autoClear=!1,null!=i&&(t.setClearColor(i),t.setClearAlpha(r||0),t.clear()),this.fsQuad.material=e,this.fsQuad.render(t),t.autoClear=o,t.setClearColor(this.originalClearColor),t.setClearAlpha(s)}renderOverride(t,e,n,i,r){t.getClearColor(this.originalClearColor);const s=t.getClearAlpha(),o=t.autoClear;t.setRenderTarget(n),t.autoClear=!1,i=e.clearColor||i,r=e.clearAlpha||r,null!=i&&(t.setClearColor(i),t.setClearAlpha(r||0),t.clear()),this.scene.overrideMaterial=e,t.render(this.scene,this.camera),this.scene.overrideMaterial=null,t.autoClear=o,t.setClearColor(this.originalClearColor),t.setClearAlpha(s)}setSize(t,e){this.width=t,this.height=e,this.beautyRenderTarget.setSize(t,e),this.ssaoRenderTarget.setSize(t,e),this.normalRenderTarget.setSize(t,e),this.blurRenderTarget.setSize(t,e),this.ssaoMaterial.uniforms.resolution.value.set(t,e),this.ssaoMaterial.uniforms.cameraProjectionMatrix.value.copy(this.camera.projectionMatrix),this.ssaoMaterial.uniforms.cameraInverseProjectionMatrix.value.copy(this.camera.projectionMatrixInverse),this.blurMaterial.uniforms.resolution.value.set(t,e)}generateSampleKernel(){const t=this.kernelSize,e=this.kernel;for(let n=0;n<t;n++){const i=new wn;i.x=2*Math.random()-1,i.y=2*Math.random()-1,i.z=Math.random(),i.normalize();let r=n/t;r=an.lerp(.1,1,r*r),i.multiplyScalar(r),e.push(i)}}generateRandomKernelRotations(){void 0===pp&&console.error("THREE.SSAOPass: The pass relies on SimplexNoise.");const t=new pp,e=new Float32Array(64);for(let n=0;n<16;n++){const i=4*n,r=2*Math.random()-1,s=2*Math.random()-1,o=0,a=t.noise3d(r,s,o);e[i]=a,e[i+1]=a,e[i+2]=a,e[i+3]=1}this.noiseTexture=new wl(e,4,4,Tt,_t),this.noiseTexture.wrapS=rt,this.noiseTexture.wrapT=rt}overrideVisibility(){const t=this.scene,e=this._visibilityCache;t.traverse((function(t){e.set(t,t.visible),(t.isPoints||t.isLine)&&(t.visible=!1)}))}restoreVisibility(){const t=this.scene,e=this._visibilityCache;t.traverse((function(t){const n=e.get(t);t.visible=n})),e.clear()}}vp.OUTPUT={Default:0,SSAO:1,Blur:2,Beauty:3,Depth:4,Normal:5};class bp extends Jc{constructor(t){super(t),this.type=wt}parse(t){const e=function(t,e){switch(t){case 1:console.error("THREE.RGBELoader Read Error: "+(e||""));break;case 2:console.error("THREE.RGBELoader Write Error: 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parameter");this.colors=this.colors.map(((e,n)=>[...e.slice(0,3),t[n]]))}this._hasAlpha=!0,this.emit("alphaChanged",this._hasAlpha)}getColor(t){if("number"!=typeof t||!Number.isFinite(t))throw new TypeError("Value must be a finite number");const[e,n]=this.range,[i,r]=this.threshold;if(t>=i&&t<=r)return[0,0,0,0];if(n===e){const t=this.colors[0];return 3===t.length?[...t,1]:t}const s=(t-e)/(n-e),o=Math.min(Math.max(Math.floor(s*(this.colors.length-1)),0),this.colors.length-1),a=this.colors[o];return 3===a.length?[...a,1]:a}getColorArray(t){if(!(Array.isArray(t)||t instanceof Float32Array)||0===t.length)throw new TypeError("Values must be a non-empty array or Float32Array");const e=this.hasAlpha?4:3,n=new Float32Array(t.length*e);for(let i=0;i<t.length;i++){const r=t[i];if(!Number.isFinite(r))throw new TypeError(`Value at index ${i} must be a finite number`);const s=this.getColor(r),o=i*e;n[o]=s[0],n[o+1]=s[1],n[o+2]=s[2],this.hasAlpha&&(n[o+3]=s[3])}return n}getColors(t){if(!Array.isArray(t)||!t.every((t=>"number"==typeof t)))throw new TypeError("Values must be an array of numbers");return t.map(this.getColor.bind(this))}get hasAlpha(){return this._hasAlpha}static presetMaps={jet:Ap.generatePreset("jet"),density:Ap.generatePreset("density"),freesurfaceBlue:Ap.generatePreset("freesurface-blue"),freesurfaceRed:Ap.generatePreset("freesurface-red"),oxygen:Ap.generatePreset("oxygen"),par:Ap.generatePreset("par"),phase:Ap.generatePreset("phase"),salinity:Ap.generatePreset("salinity"),temperature:Ap.generatePreset("temperature"),turbidity:Ap.generatePreset("turbidity"),velocityBlue:Ap.generatePreset("velocity-blue"),velocityGreen:Ap.generatePreset("velocity-green"),cubehelix:Ap.generatePreset("cubehelix")};static generatePreset(t){return xp({colormap:t,nshades:256,format:"hex",alpha:1})}static getAvailableMaps(){return Object.keys(Ap.presetMaps)}static fromPreset(t,e={}){if(!Ap.presetMaps.hasOwnProperty(t))throw new Error(`Preset "${t}" not found`);const n=Ap.presetMaps[t];return e.existingColorMap instanceof Ap?e.existingColorMap.copy(n):new Ap(n,e)}copy(t){const e={range:this.range,threshold:this.threshold,alpha:this._hasAlpha?this.colors.map((t=>t[3])):void 0};return new Ap(t,e)}}class Lp{constructor(t,e,n,i=null){this.vertices=new Float32Array(t),this.faces=new Uint32Array(e),this.hemi=n,this.vertexCurv=i?new Float32Array(i):null,this.mesh=null,this.hemisphere=n,Pp("SurfaceGeometry constructor called"),Pp("Vertices:",this.vertices.length),Pp("Faces:",this.faces.length),Pp("Hemi:",this.hemi),this.createMesh()}createMesh(){try{const t=new pr;t.setAttribute("position",new er(this.vertices,3)),t.setIndex(new Qi(this.faces,1)),this.vertexCurv&&t.setAttribute("curv",new er(this.vertexCurv,1));const e=new yc({color:11119017,flatShading:!1,vertexColors:!1});this.mesh=new Rr(t,e),Pp("SurfaceGeometry construction complete"),Pp("Mesh:",this.mesh)}catch(t){throw console.error("Error creating mesh:",t),t}}dispose(){this.mesh&&(this.mesh.geometry&&this.mesh.geometry.dispose(),this.mesh.material&&this.mesh.material.dispose(),this.mesh=null),this.vertices=null,this.faces=null,this.vertexCurv=null}}class Rp{constructor(t,e,n,i={}){this.geometry=t,this.indices=new Uint32Array(e),this.data=new Float32Array(n),this.vertexCurv=t.vertexCurv||null,this.mesh=null,this.threshold=i.thresh||[0,0],this.irange=i.irange||[Math.min(...n),Math.max(...n)],this.hemisphere=t.hemisphere,this.config={color:new Hi(11119017),flatShading:!1,shininess:30,specularColor:1118481,alpha:1,...i}}update(t,e){const n=`update${t.charAt(0).toUpperCase()+t.slice(1)}`;this[n]?this[n](e):console.warn(`Update method for ${t} not implemented in ${this.constructor.name}`)}updateConfig(t){this.config={...this.config,...t},this.mesh&&(Object.assign(this.mesh.material,{color:this.config.color,specular:this.config.specularColor,shininess:this.config.shininess,flatShading:this.config.flatShading,transparent:this.config.alpha<1,opacity:this.config.alpha}),this.mesh.material.needsUpdate=!0)}mapValueToColor(t){if(t>this.threshold[0]&&t<this.threshold[1])return new Hi(0,0,0,0);const e=(t-this.irange[0])/(this.irange[1]-this.irange[0]),n=Math.min(Math.floor(e*(this.colorMap.length-1)),this.colorMap.length-1);return this.colorMap[n]}createMesh(){const t=new pr;t.setAttribute("position",new er(this.geometry.vertices,3)),t.setIndex(new Qi(this.geometry.faces,1)),this.vertexCurv&&t.setAttribute("curv",new er(this.vertexCurv,1));const e=new Gi({vertexColors:!0});return this.mesh=new Rr(t,e),this.updateColors(),this.mesh}updateMesh(){return this.mesh?(this.mesh.geometry.attributes.position.needsUpdate=!0,this.mesh.geometry.index.needsUpdate=!0,this.mesh):this.createMesh()}updateColors(){if(!this.mesh||!this.colorMap)return void console.warn("Mesh or ColorMap not initialized in updateColors");const t=this.geometry.vertices.length/3,e=this.colorMap.hasAlpha?4:3;let n,i=this.mesh.geometry.getAttribute("color");if(i&&i.array.length===t*e?n=i.array:(n=new Float32Array(t*e),i=new qi(n,e),this.mesh.geometry.setAttribute("color",i)),this.config.alpha>0){if(!this.data)return void console.error("Data not initialized in updateColors");const t=this.colorMap.getColorArray(this.data);for(let i=0;i<this.indices.length;i++){const r=this.indices[i]*e;for(let i=0;i<e;i++)n[r+i]=t[r+i]}}else{const t=new Hi(this.config.color);for(let i=0;i<n.length;i+=e)n[i]=t.r,n[i+1]=t.g,n[i+2]=t.b,4===e&&(n[i+3]=1)}i.needsUpdate=!0,this.mesh.material.vertexColors=!0,this.mesh.material.transparent=this.colorMap.hasAlpha,this.mesh.material.needsUpdate=!0}dispose(){this.mesh&&(this.mesh.geometry&&this.mesh.geometry.dispose(),this.mesh.material&&(Array.isArray(this.mesh.material)?this.mesh.material.forEach((t=>t.dispose())):this.mesh.material.dispose()),this.mesh=null),this.geometry=null,this.indices=null,this.data=null,this.vertexCurv=null}}class Dp extends Rp{constructor(t,e,n,i,r={}){super(t,e,n,r),this.colorMap=null,this.rangeListener=null,this.thresholdListener=null,this.alphaListener=null,this.viewer=null,this.createMesh(),i&&this.setColorMap(i)}setColorMap(t){this.removeColorMapListeners(),t instanceof Ap?this.colorMap=t:"string"==typeof t?this.colorMap=Ap.fromPreset(t):Array.isArray(t)?this.colorMap=new Ap(t):(console.error("Invalid colorMap provided. Using default."),this.colorMap=Ap.fromPreset("jet")),this.colorMap.setThreshold(this.threshold),this.colorMap.setRange(this.irange),this.colorMap.setAlpha(this.config.alpha),this.rangeListener=this.colorMap.on("rangeChanged",(t=>{Pp("ColorMappedNeuroSurface: Received rangeChanged event",t),this.irange=t,this.updateColors()})),this.thresholdListener=this.colorMap.on("thresholdChanged",(t=>{Pp("ColorMappedNeuroSurface: Received thresholdChanged event",t),this.threshold=t,this.updateColors()})),this.alphaListener=this.colorMap.on("alphaChanged",(t=>{Pp("ColorMappedNeuroSurface: Received alphaChanged event",t),this.config.alpha=t,this.updateColors()})),this.mesh&&this.updateColors()}createMesh(){const t=new pr;t.setAttribute("position",new er(this.geometry.vertices,3)),t.setIndex(new Qi(this.geometry.faces,1));const e=new yc({vertexColors:!0,transparent:!0,opacity:this.config.alpha,shininess:this.config.shininess||30,specular:new Hi(this.config.specularColor||1118481),flatShading:this.config.flatShading||!1});return this.mesh=new Rr(t,e),t.computeVertexNormals(),this.mesh}updateColors(){if(Pp("Updating colors. Mesh:",!!this.mesh,"ColorMap:",!!this.colorMap),!this.mesh||!this.colorMap)return console.warn("Mesh or ColorMap not initialized in updateColors"),Pp("Mesh:",this.mesh),void Pp("ColorMap:",this.colorMap);if(!this.mesh.geometry)return void console.warn("Mesh geometry not initialized");const t=this.geometry.vertices.length/3;let e,n=this.mesh.geometry.getAttribute("color");n&&n.array.length===4*t?e=n.array:(e=new Float32Array(4*t),n=new qi(e,4),this.mesh.geometry.setAttribute("color",n)),Pp("threshold",this.threshold),Pp("irange",this.irange),Pp("alpha",this.config.alpha),Pp("data",this.data);const i=new Hi(this.config.color);if(this.data)for(let t=0;t<this.indices.length;t++){const n=this.indices[t],r=this.data[t],s=this.colorMap.getColor(r),o=4*n;if(r>=this.threshold[0]&&r<=this.threshold[1])e[o]=i.r,e[o+1]=i.g,e[o+2]=i.b,e[o+3]=1;else{const t=s[3]*this.config.alpha;e[o]=t*s[0]+(1-t)*i.r,e[o+1]=t*s[1]+(1-t)*i.g,e[o+2]=t*s[2]+(1-t)*i.b,e[o+3]=1}}else for(let t=0;t<e.length;t+=4)e[t]=i.r,e[t+1]=i.g,e[t+2]=i.b,e[t+3]=1;n.needsUpdate=!0,this.mesh.material.vertexColors=!0,this.mesh.material.needsUpdate=!0,this.mesh.material.transparent=!0,this.mesh.material.opacity=1,this.viewer&&this.viewer.requestRender&&this.viewer.requestRender()}updateConfig(t){super.updateConfig(t),this.mesh&&this.mesh.material&&(this.mesh.material.shininess=this.config.shininess||30,this.mesh.material.specular=new Hi(this.config.specularColor||1118481),this.mesh.material.flatShading=this.config.flatShading||!1,this.mesh.material.needsUpdate=!0),this.colorMap&&this.colorMap.setAlpha(this.config.alpha),this.updateColors()}setData(t){t.length===this.data.length?(this.data=t,this.updateColors()):console.error("New data length does not match the current data length")}removeColorMapListeners(){this.colorMap&&(this.rangeListener&&(this.colorMap.off("rangeChanged",this.rangeListener),this.rangeListener=null),this.thresholdListener&&(this.colorMap.off("thresholdChanged",this.thresholdListener),this.thresholdListener=null),this.alphaListener&&(this.colorMap.off("alphaChanged",this.alphaListener),this.alphaListener=null))}dispose(){this.removeColorMapListeners(),super.dispose(),this.colorMap=null}}class kp extends Rp{constructor(t,e,n,i={}){super(t,e,new Float32Array(e.length),i),this.setColors(n)}setColors(t){this.colors=new Float32Array(3*t.length);for(let e=0;e<t.length;e++){const n=new Hi(t[e]);this.colors[3*e]=n.r,this.colors[3*e+1]=n.g,this.colors[3*e+2]=n.b}this.updateColors()}updateColors(){if(!this.mesh)return;const t=this.geometry.vertices.length/3;let e,n=this.mesh.geometry.getAttribute("color");n&&n.array.length===3*t?e=n.array:(e=new Float32Array(3*t),n=new qi(e,3),this.mesh.geometry.setAttribute("color",n));for(let t=0;t<this.indices.length;t++){const n=this.indices[t];e[3*n]=this.colors[3*t],e[3*n+1]=this.colors[3*t+1],e[3*n+2]=this.colors[3*t+2]}n.needsUpdate=!0,this.mesh.material.vertexColors=!0,this.mesh.material.needsUpdate=!0}createMesh(){const t=super.createMesh();return t.material.vertexColors=!0,this.updateColors(),t}dispose(){this.colors=null,super.dispose()}}
+/*! Tweakpane 4.0.4 (c) 2016 cocopon, licensed under the MIT license. */function Ip(t){return null==t}function Vp(t){return null!==t&&"object"==typeof t}function Np(t){return null!==t&&"object"==typeof t}function zp(t,e){if(t.length!==e.length)return!1;for(let n=0;n<t.length;n++)if(t[n]!==e[n])return!1;return!0}function Op(t,e){return Array.from(new Set([...Object.keys(t),...Object.keys(e)])).reduce(((n,i)=>{const r=t[i],s=e[i];return Np(r)&&Np(s)?Object.assign(Object.assign({},n),{[i]:Op(r,s)}):Object.assign(Object.assign({},n),{[i]:i in e?s:r})}),{})}function Bp(t){return!!Vp(t)&&"target"in t}const Fp={alreadydisposed:()=>"View has been already disposed",invalidparams:t=>`Invalid parameters for '${t.name}'`,nomatchingcontroller:t=>`No matching controller for '${t.key}'`,nomatchingview:t=>`No matching view for '${JSON.stringify(t.params)}'`,notbindable:()=>"Value is not bindable",notcompatible:t=>`Not compatible with  plugin '${t.id}'`,propertynotfound:t=>`Property '${t.name}' not found`,shouldneverhappen:()=>"This error should never happen"};class Up{static alreadyDisposed(){return new Up({type:"alreadydisposed"})}static notBindable(){return new Up({type:"notbindable"})}static notCompatible(t,e){return new Up({type:"notcompatible",context:{id:`${t}.${e}`}})}static propertyNotFound(t){return new Up({type:"propertynotfound",context:{name:t}})}static shouldNeverHappen(){return new Up({type:"shouldneverhappen"})}constructor(t){var e;this.message=null!==(e=Fp[t.type](t.context))&&void 0!==e?e:"Unexpected error",this.name=this.constructor.name,this.stack=new Error(this.message).stack,this.type=t.type}toString(){return this.message}}class Hp{constructor(t,e){this.obj_=t,this.key=e}static isBindable(t){return null!==t&&("object"==typeof t||"function"==typeof t)}read(){return this.obj_[this.key]}write(t){this.obj_[this.key]=t}writeProperty(t,e){const n=this.read();if(!Hp.isBindable(n))throw Up.notBindable();if(!(t in n))throw Up.propertyNotFound(t);n[t]=e}}class Gp{constructor(){this.observers_={}}on(t,e,n){var i;let r=this.observers_[t];return r||(r=this.observers_[t]=[]),r.push({handler:e,key:null!==(i=null==n?void 0:n.key)&&void 0!==i?i:e}),this}off(t,e){const n=this.observers_[t];return n&&(this.observers_[t]=n.filter((t=>t.key!==e))),this}emit(t,e){const n=this.observers_[t];n&&n.forEach((t=>{t.handler(e)}))}}class jp{constructor(t,e){var n;this.constraint_=null==e?void 0:e.constraint,this.equals_=null!==(n=null==e?void 0:e.equals)&&void 0!==n?n:(t,e)=>t===e,this.emitter=new Gp,this.rawValue_=t}get constraint(){return this.constraint_}get rawValue(){return this.rawValue_}set rawValue(t){this.setRawValue(t,{forceEmit:!1,last:!0})}setRawValue(t,e){const n=null!=e?e:{forceEmit:!1,last:!0},i=this.constraint_?this.constraint_.constrain(t):t,r=this.rawValue_;(!this.equals_(r,i)||n.forceEmit)&&(this.emitter.emit("beforechange",{sender:this}),this.rawValue_=i,this.emitter.emit("change",{options:n,previousRawValue:r,rawValue:i,sender:this}))}}class Wp{constructor(t){this.emitter=new Gp,this.value_=t}get rawValue(){return this.value_}set rawValue(t){this.setRawValue(t,{forceEmit:!1,last:!0})}setRawValue(t,e){const n=null!=e?e:{forceEmit:!1,last:!0},i=this.value_;(i!==t||n.forceEmit)&&(this.emitter.emit("beforechange",{sender:this}),this.value_=t,this.emitter.emit("change",{options:n,previousRawValue:i,rawValue:this.value_,sender:this}))}}class qp{constructor(t){this.emitter=new Gp,this.onValueBeforeChange_=this.onValueBeforeChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.value_=t,this.value_.emitter.on("beforechange",this.onValueBeforeChange_),this.value_.emitter.on("change",this.onValueChange_)}get rawValue(){return this.value_.rawValue}onValueBeforeChange_(t){this.emitter.emit("beforechange",Object.assign(Object.assign({},t),{sender:this}))}onValueChange_(t){this.emitter.emit("change",Object.assign(Object.assign({},t),{sender:this}))}}function Xp(t,e){const n=null==e?void 0:e.constraint,i=null==e?void 0:e.equals;return n||i?new jp(t,e):new Wp(t)}class Kp{constructor(t){this.emitter=new Gp,this.valMap_=t;for(const t in this.valMap_){this.valMap_[t].emitter.on("change",(()=>{this.emitter.emit("change",{key:t,sender:this})}))}}static createCore(t){return Object.keys(t).reduce(((e,n)=>Object.assign(e,{[n]:Xp(t[n])})),{})}static fromObject(t){const e=this.createCore(t);return new Kp(e)}get(t){return this.valMap_[t].rawValue}set(t,e){this.valMap_[t].rawValue=e}value(t){return this.valMap_[t]}}class Yp{constructor(t){this.values=Kp.fromObject({max:t.max,min:t.min})}constrain(t){const e=this.values.get("max"),n=this.values.get("min");return Math.min(Math.max(t,n),e)}}class Zp{constructor(t){this.values=Kp.fromObject({max:t.max,min:t.min})}constrain(t){const e=this.values.get("max"),n=this.values.get("min");let i=t;return Ip(n)||(i=Math.max(i,n)),Ip(e)||(i=Math.min(i,e)),i}}class $p{constructor(t,e=0){this.step=t,this.origin=e}constrain(t){const e=this.origin%this.step;return e+Math.round((t-e)/this.step)*this.step}}class Jp{constructor(t){this.text=t}evaluate(){return Number(this.text)}toString(){return this.text}}const Qp={"**":(t,e)=>Math.pow(t,e),"*":(t,e)=>t*e,"/":(t,e)=>t/e,"%":(t,e)=>t%e,"+":(t,e)=>t+e,"-":(t,e)=>t-e,"<<":(t,e)=>t<<e,">>":(t,e)=>t>>e,">>>":(t,e)=>t>>>e,"&":(t,e)=>t&e,"^":(t,e)=>t^e,"|":(t,e)=>t|e};class tm{constructor(t,e,n){this.left=e,this.operator=t,this.right=n}evaluate(){const t=Qp[this.operator];if(!t)throw new Error(`unexpected binary operator: '${this.operator}`);return t(this.left.evaluate(),this.right.evaluate())}toString(){return["b(",this.left.toString(),this.operator,this.right.toString(),")"].join(" ")}}const em={"+":t=>t,"-":t=>-t,"~":t=>~t};class nm{constructor(t,e){this.operator=t,this.expression=e}evaluate(){const t=em[this.operator];if(!t)throw new Error(`unexpected unary operator: '${this.operator}`);return t(this.expression.evaluate())}toString(){return["u(",this.operator,this.expression.toString(),")"].join(" ")}}function im(t){return(e,n)=>{for(let i=0;i<t.length;i++){const r=t[i](e,n);if(""!==r)return r}return""}}function rm(t,e){var n;const i=t.substr(e).match(/^\s+/);return null!==(n=i&&i[0])&&void 0!==n?n:""}function sm(t,e){var n;const i=t.substr(e).match(/^[0-9]+/);return null!==(n=i&&i[0])&&void 0!==n?n:""}function om(t,e){const n=t.substr(e,1);if(e+=1,"e"!==n.toLowerCase())return"";const i=function(t,e){const n=sm(t,e);if(""!==n)return n;const i=t.substr(e,1);if("-"!==i&&"+"!==i)return"";const r=sm(t,e+=1);return""===r?"":i+r}(t,e);return""===i?"":n+i}function am(t,e){const n=t.substr(e,1);if("0"===n)return n;const i=function(t,e){const n=t.substr(e,1);return 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n;const i=t.substr(e).match(/^[0-9a-f]+/i);return null!==(n=i&&i[0])&&void 0!==n?n:""}(t,e);return""===i?"":n+i}]),cm=im([hm,lm]);function um(t,e){var n;return null!==(n=function(t,e){const n=cm(t,e);return e+=n.length,""===n?null:{evaluable:new Jp(n),cursor:e}}(t,e))&&void 0!==n?n:function(t,e){const n=t.substr(e,1);if(e+=n.length,"("!==n)return null;const i=mm(t,e);if(!i)return null;e=i.cursor,e+=rm(t,e).length;const r=t.substr(e,1);return e+=r.length,")"!==r?null:{evaluable:i.evaluable,cursor:e}}(t,e)}function dm(t,e,n){n+=rm(e,n).length;const i=t.filter((t=>e.startsWith(t,n)))[0];return i?(n+=i.length,{cursor:n+=rm(e,n).length,operator:i}):null}const pm=[["**"],["*","/","%"],["+","-"],["<<",">>>",">>"],["&"],["^"],["|"]].reduce(((t,e)=>function(t,e){return(n,i)=>{const r=t(n,i);if(!r)return null;i=r.cursor;let s=r.evaluable;for(;;){const r=dm(e,n,i);if(!r)break;i=r.cursor;const o=t(n,i);if(!o)return null;i=o.cursor,s=new tm(r.operator,s,o.evaluable)}return s?{cursor:i,evaluable:s}:null}}(t,e)),(function t(e,n){const i=um(e,n);if(i)return i;const r=e.substr(n,1);if(n+=r.length,"+"!==r&&"-"!==r&&"~"!==r)return null;const s=t(e,n);return s?{cursor:n=s.cursor,evaluable:new nm(r,s.evaluable)}:null}));function mm(t,e){return e+=rm(t,e).length,pm(t,e)}function fm(t){var e;const n=function(t){const e=mm(t,0);return e?e.cursor+rm(t,e.cursor).length!==t.length?null:e.evaluable:null}(t);return null!==(e=null==n?void 0:n.evaluate())&&void 0!==e?e:null}function gm(t){if("number"==typeof t)return t;if("string"==typeof t){const e=fm(t);if(!Ip(e))return e}return 0}function vm(t){return String(t)}function bm(t){return e=>e.toFixed(Math.max(Math.min(t,20),0))}function _m(t,e,n,i,r){return i+(t-e)/(n-e)*(r-i)}function wm(t){return String(t.toFixed(10)).split(".")[1].replace(/0+$/,"").length}function xm(t,e,n){return Math.min(Math.max(t,e),n)}function ym(t,e){return(t%e+e)%e}function Mm(t,e){return Ip(t.step)?Math.max(wm(e),2):wm(t.step)}function Em(t){var e;return null!==(e=t.step)&&void 0!==e?e:1}function Sm(t,e){var n;const i=Math.abs(null!==(n=t.step)&&void 0!==n?n:e);return 0===i?.1:Math.pow(10,Math.floor(Math.log10(i))-1)}function Cm(t,e){return Ip(t.step)?null:new $p(t.step,e)}function Tm(t){return Ip(t.max)||Ip(t.min)?Ip(t.max)&&Ip(t.min)?null:new Zp({max:t.max,min:t.min}):new Yp({max:t.max,min:t.min})}function Pm(t,e){var n,i,r;return{formatter:null!==(n=t.format)&&void 0!==n?n:bm(Mm(t,e)),keyScale:null!==(i=t.keyScale)&&void 0!==i?i:Em(t),pointerScale:null!==(r=t.pointerScale)&&void 0!==r?r:Sm(t,e)}}function Am(t){return{format:t.optional.function,keyScale:t.optional.number,max:t.optional.number,min:t.optional.number,pointerScale:t.optional.number,step:t.optional.number}}function Lm(t){return{constraint:t.constraint,textProps:Kp.fromObject(Pm(t.params,t.initialValue))}}class Rm{constructor(t){this.controller=t}get element(){return this.controller.view.element}get disabled(){return this.controller.viewProps.get("disabled")}set disabled(t){this.controller.viewProps.set("disabled",t)}get hidden(){return this.controller.viewProps.get("hidden")}set hidden(t){this.controller.viewProps.set("hidden",t)}dispose(){this.controller.viewProps.set("disposed",!0)}importState(t){return this.controller.importState(t)}exportState(){return this.controller.exportState()}}class Dm{constructor(t){this.target=t}}class km extends Dm{constructor(t,e,n){super(t),this.value=e,this.last=null==n||n}}class Im extends Dm{constructor(t,e){super(t),this.expanded=e}}class Vm extends Dm{constructor(t,e){super(t),this.index=e}}class Nm extends Dm{constructor(t,e){super(t),this.native=e}}class zm extends Rm{constructor(t){super(t),this.onValueChange_=this.onValueChange_.bind(this),this.emitter_=new Gp,this.controller.value.emitter.on("change",this.onValueChange_)}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get key(){return this.controller.value.binding.target.key}get tag(){return this.controller.tag}set tag(t){this.controller.tag=t}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}refresh(){this.controller.value.fetch()}onValueChange_(t){const e=this.controller.value;this.emitter_.emit("change",new km(this,e.binding.target.read(),t.options.last))}}class Om{constructor(t,e){this.onValueBeforeChange_=this.onValueBeforeChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.binding=e,this.value_=t,this.value_.emitter.on("beforechange",this.onValueBeforeChange_),this.value_.emitter.on("change",this.onValueChange_),this.emitter=new Gp}get rawValue(){return this.value_.rawValue}set rawValue(t){this.value_.rawValue=t}setRawValue(t,e){this.value_.setRawValue(t,e)}fetch(){this.value_.rawValue=this.binding.read()}push(){this.binding.write(this.value_.rawValue)}onValueBeforeChange_(t){this.emitter.emit("beforechange",Object.assign(Object.assign({},t),{sender:this}))}onValueChange_(t){this.push(),this.emitter.emit("change",Object.assign(Object.assign({},t),{sender:this}))}}function Bm(t){return e=>n=>{if(!e&&void 0===n)return{succeeded:!1,value:void 0};if(e&&void 0===n)return{succeeded:!0,value:void 0};const i=t(n);return void 0!==i?{succeeded:!0,value:i}:{succeeded:!1,value:void 0}}}function Fm(t){return{custom:e=>Bm(e)(t),boolean:Bm((t=>"boolean"==typeof t?t:void 0))(t),number:Bm((t=>"number"==typeof t?t:void 0))(t),string:Bm((t=>"string"==typeof t?t:void 0))(t),function:Bm((t=>"function"==typeof t?t:void 0))(t),constant:e=>Bm((t=>t===e?e:void 0))(t),raw:Bm((t=>t))(t),object:e=>Bm((t=>{var n;if(null!==(n=t)&&"object"==typeof n)return function(t,e){const n=Object.keys(e).reduce(((n,i)=>{if(void 0===n)return;const r=(0,e[i])(t[i]);return r.succeeded?Object.assign(Object.assign({},n),{[i]:r.value}):void 0}),{});return n}(t,e)}))(t),array:e=>Bm((t=>{var n;if(Array.isArray(t))return n=e,t.reduce(((t,e)=>{if(void 0===t)return;const i=n(e);return i.succeeded&&void 0!==i.value?[...t,i.value]:void 0}),[])}))(t)}}const Um={optional:Fm(!0),required:Fm(!1)};function Hm(t,e){const n=e(Um),i=Um.required.object(n)(t);return i.succeeded?i.value:void 0}function Gm(t,e,n,i){if(e&&!e(t))return!1;const r=Hm(t,n);return!!r&&i(r)}function jm(t,e){var n;return Op(null!==(n=null==t?void 0:t())&&void 0!==n?n:{},e)}function Wm(t){return"value"in t}function qm(t){if(!Vp(t)||!("binding"in t))return!1;return Bp(t.binding)}const Xm="http://www.w3.org/2000/svg";function Km(t){t.offsetHeight}function Ym(t){return void 0!==t.ontouchstart}function Zm(){return globalThis.document}const $m={check:'<path d="M2 8l4 4l8 -8"/>',dropdown:'<path d="M5 7h6l-3 3 z"/>',p2dpad:'<path d="M8 4v8"/><path d="M4 8h8"/><circle cx="12" cy="12" r="1.2"/>'};function Jm(t,e){const n=t.createElementNS(Xm,"svg");return n.innerHTML=$m[e],n}function Qm(t,e,n){t.insertBefore(e,t.children[n])}function tf(t){t.parentElement&&t.parentElement.removeChild(t)}function ef(t){for(;t.children.length>0;)t.removeChild(t.children[0])}function nf(t){return t.relatedTarget?t.relatedTarget:"explicitOriginalTarget"in t?t.explicitOriginalTarget:null}function rf(t,e){t.emitter.on("change",(t=>{e(t.rawValue)})),e(t.rawValue)}function sf(t,e,n){rf(t.value(e),n)}const of="tp";function af(t){return(e,n)=>[of,"-",t,"v",e?`_${e}`:"",n?`-${n}`:""].join("")}const lf=af("lbl");class hf{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(lf()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(lf("l")),sf(e.props,"label",(e=>{Ip(e)?this.element.classList.add(lf(void 0,"nol")):(this.element.classList.remove(lf(void 0,"nol")),function(t){for(;t.childNodes.length>0;)t.removeChild(t.childNodes[0])}(n),n.appendChild(function(t,e){const n=t.createDocumentFragment();return e.split("\n").map((e=>t.createTextNode(e))).forEach(((e,i)=>{i>0&&n.appendChild(t.createElement("br")),n.appendChild(e)})),n}(t,e)))})),this.element.appendChild(n),this.labelElement=n;const i=t.createElement("div");i.classList.add(lf("v")),this.element.appendChild(i),this.valueElement=i}}class cf{constructor(t,e){this.props=e.props,this.valueController=e.valueController,this.viewProps=e.valueController.viewProps,this.view=new hf(t,{props:e.props,viewProps:this.viewProps}),this.view.valueElement.appendChild(this.valueController.view.element)}importProps(t){return Gm(t,null,(t=>({label:t.optional.string})),(t=>(this.props.set("label",t.label),!0)))}exportProps(){return jm(null,{label:this.props.get("label")})}}const uf=af(""),df={veryfirst:"vfst",first:"fst",last:"lst",verylast:"vlst"};class pf{constructor(t){this.parent_=null,this.blade=t.blade,this.view=t.view,this.viewProps=t.viewProps;const e=this.view.element;this.blade.value("positions").emitter.on("change",(()=>{["veryfirst","first","last","verylast"].forEach((t=>{e.classList.remove(uf(void 0,df[t]))})),this.blade.get("positions").forEach((t=>{e.classList.add(uf(void 0,df[t]))}))})),this.viewProps.handleDispose((()=>{tf(e)}))}get parent(){return this.parent_}set parent(t){this.parent_=t,this.viewProps.set("parent",this.parent_?this.parent_.viewProps:null)}importState(t){return Gm(t,null,(t=>({disabled:t.required.boolean,hidden:t.required.boolean})),(t=>(this.viewProps.importState(t),!0)))}exportState(){return jm(null,Object.assign({},this.viewProps.exportState()))}}class mf extends pf{constructor(t,e){if(e.value!==e.valueController.value)throw Up.shouldNeverHappen();const n=e.valueController.viewProps,i=new cf(t,{blade:e.blade,props:e.props,valueController:e.valueController});super(Object.assign(Object.assign({},e),{view:new hf(t,{props:e.props,viewProps:n}),viewProps:n})),this.labelController=i,this.value=e.value,this.valueController=e.valueController,this.view.valueElement.appendChild(this.valueController.view.element)}importState(t){return Gm(t,(e=>{var n,i,r;return super.importState(e)&&this.labelController.importProps(e)&&(null===(r=null===(i=(n=this.valueController).importProps)||void 0===i?void 0:i.call(n,t))||void 0===r||r)}),(t=>({value:t.optional.raw})),(t=>(t.value&&(this.value.rawValue=t.value),!0)))}exportState(){var t,e,n;return jm((()=>super.exportState()),Object.assign(Object.assign({value:this.value.rawValue},this.labelController.exportProps()),null!==(n=null===(e=(t=this.valueController).exportProps)||void 0===e?void 0:e.call(t))&&void 0!==n?n:{}))}}function ff(t){const e=Object.assign({},t);return delete e.value,e}class gf extends mf{constructor(t,e){super(t,e),this.tag=e.tag}importState(t){return Gm(t,(e=>super.importState(ff(t))),(t=>({tag:t.optional.string})),(t=>(this.tag=t.tag,!0)))}exportState(){return jm((()=>ff(super.exportState())),{binding:{key:this.value.binding.target.key,value:this.value.binding.target.read()},tag:this.tag})}}class vf extends gf{importState(t){return Gm(t,(t=>super.importState(t)),(t=>({binding:t.required.object({value:t.required.raw})})),(t=>(this.value.binding.inject(t.binding.value),this.value.fetch(),!0)))}}function bf(t){return Wm(t)&&function(t){if(!("binding"in t))return!1;const e=t.binding;return Bp(e)&&"read"in e&&"write"in e}(t.value)}function _f(t,e){for(;t.length<e;)t.push(void 0)}function wf(t){const e=t.indexOf(void 0);return e<0?t:t.slice(0,e)}class xf{constructor(t){this.emitter=new Gp,this.onTick_=this.onTick_.bind(this),this.onValueBeforeChange_=this.onValueBeforeChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.binding=t.binding,this.value_=Xp(function(t){const e=[];return _f(e,t),e}(t.bufferSize)),this.value_.emitter.on("beforechange",this.onValueBeforeChange_),this.value_.emitter.on("change",this.onValueChange_),this.ticker=t.ticker,this.ticker.emitter.on("tick",this.onTick_),this.fetch()}get rawValue(){return this.value_.rawValue}set rawValue(t){this.value_.rawValue=t}setRawValue(t,e){this.value_.setRawValue(t,e)}fetch(){this.value_.rawValue=function(t,e){const n=[...wf(t),e];return n.length>t.length?n.splice(0,n.length-t.length):_f(n,t.length),n}(this.value_.rawValue,this.binding.read())}onTick_(){this.fetch()}onValueBeforeChange_(t){this.emitter.emit("beforechange",Object.assign(Object.assign({},t),{sender:this}))}onValueChange_(t){this.emitter.emit("change",Object.assign(Object.assign({},t),{sender:this}))}}class yf extends gf{exportState(){return jm((()=>super.exportState()),{binding:{readonly:!0}})}}function Mf(t){return Wm(t)&&function(t){if(!("binding"in t))return!1;const e=t.binding;return Bp(e)&&"read"in e&&!("write"in e)}(t.value)}class Ef extends Rm{get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get title(){var t;return null!==(t=this.controller.buttonController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.buttonController.props.set("title",t)}on(t,e){const n=e.bind(this);return this.controller.buttonController.emitter.on(t,(t=>{n(new Nm(this,t.nativeEvent))})),this}off(t,e){return this.controller.buttonController.emitter.off(t,e),this}}function Sf(t,e){return n=>{!function(t,e,n){n?t.classList.add(e):t.classList.remove(e)}(t,e,n)}}function Cf(t,e){rf(t,(t=>{e.textContent=null!=t?t:""}))}const Tf=af("btn");class Pf{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Tf()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("button");n.classList.add(Tf("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const i=t.createElement("div");i.classList.add(Tf("t")),Cf(e.props.value("title"),i),this.buttonElement.appendChild(i)}}class Af{constructor(t,e){this.emitter=new Gp,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new Pf(t,{props:this.props,viewProps:this.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}importProps(t){return Gm(t,null,(t=>({title:t.optional.string})),(t=>(this.props.set("title",t.title),!0)))}exportProps(){return jm(null,{title:this.props.get("title")})}onClick_(t){this.emitter.emit("click",{nativeEvent:t,sender:this})}}class Lf extends pf{constructor(t,e){const n=new Af(t,{props:e.buttonProps,viewProps:e.viewProps}),i=new cf(t,{blade:e.blade,props:e.labelProps,valueController:n});super({blade:e.blade,view:i.view,viewProps:e.viewProps}),this.buttonController=n,this.labelController=i}importState(t){return Gm(t,(t=>super.importState(t)&&this.buttonController.importProps(t)&&this.labelController.importProps(t)),(()=>({})),(()=>!0))}exportState(){return jm((()=>super.exportState()),Object.assign(Object.assign({},this.buttonController.exportProps()),this.labelController.exportProps()))}}class Rf{constructor(t){const[e,n]=t.split("-"),i=e.split(".");this.major=parseInt(i[0],10),this.minor=parseInt(i[1],10),this.patch=parseInt(i[2],10),this.prerelease=null!=n?n:null}toString(){const t=[this.major,this.minor,this.patch].join(".");return null!==this.prerelease?[t,this.prerelease].join("-"):t}}const Df=new Rf("2.0.4");function kf(t){return Object.assign({core:Df},t)}const If=kf({id:"button",type:"blade",accept(t){const e=Hm(t,(t=>({title:t.required.string,view:t.required.constant("button"),label:t.optional.string})));return e?{params:e}:null},controller:t=>new Lf(t.document,{blade:t.blade,buttonProps:Kp.fromObject({title:t.params.title}),labelProps:Kp.fromObject({label:t.params.label}),viewProps:t.viewProps}),api:t=>t.controller instanceof Lf?new Ef(t.controller):null});class Vf{constructor(t,e){this.onRackValueChange_=this.onRackValueChange_.bind(this),this.controller_=t,this.emitter_=new Gp,this.pool_=e;this.controller_.rack.emitter.on("valuechange",this.onRackValueChange_)}get children(){return this.controller_.rack.children.map((t=>this.pool_.createApi(t)))}addBinding(t,e,n){const i=null!=n?n:{},r=this.controller_.element.ownerDocument,s=this.pool_.createBinding(r,function(t,e){if(!Hp.isBindable(t))throw Up.notBindable();return new Hp(t,e)}(t,e),i),o=this.pool_.createBindingApi(s);return this.add(o,i.index)}addFolder(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"folder"}))}(this,t)}addButton(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"button"}))}(this,t)}addTab(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"tab"}))}(this,t)}add(t,e){const n=t.controller;return this.controller_.rack.add(n,e),t}remove(t){this.controller_.rack.remove(t.controller)}addBlade(t){const e=this.controller_.element.ownerDocument,n=this.pool_.createBlade(e,t),i=this.pool_.createApi(n);return this.add(i,t.index)}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}refresh(){this.children.forEach((t=>{var e;Vp(e=t)&&"refresh"in e&&"function"==typeof e.refresh&&t.refresh()}))}onRackValueChange_(t){const e=t.bladeController,n=this.pool_.createApi(e),i=qm(e.value)?e.value.binding:null;this.emitter_.emit("change",new km(n,i?i.target.read():e.value.rawValue,t.options.last))}}class Nf extends Rm{constructor(t,e){super(t),this.rackApi_=new Vf(t.rackController,e)}refresh(){this.rackApi_.refresh()}}class zf extends pf{constructor(t){super({blade:t.blade,view:t.view,viewProps:t.rackController.viewProps}),this.rackController=t.rackController}importState(t){return Gm(t,(t=>super.importState(t)),(t=>({children:t.required.array(t.required.raw)})),(t=>this.rackController.rack.children.every(((e,n)=>e.importState(t.children[n])))))}exportState(){return jm((()=>super.exportState()),{children:this.rackController.rack.children.map((t=>t.exportState()))})}}function Of(t){return"rackController"in t}class Bf{constructor(t){this.emitter=new Gp,this.items_=[],this.cache_=new Set,this.onSubListAdd_=this.onSubListAdd_.bind(this),this.onSubListRemove_=this.onSubListRemove_.bind(this),this.extract_=t}get items(){return this.items_}allItems(){return Array.from(this.cache_)}find(t){for(const e of this.allItems())if(t(e))return e;return null}includes(t){return this.cache_.has(t)}add(t,e){if(this.includes(t))throw Up.shouldNeverHappen();const n=void 0!==e?e:this.items_.length;this.items_.splice(n,0,t),this.cache_.add(t);const i=this.extract_(t);i&&(i.emitter.on("add",this.onSubListAdd_),i.emitter.on("remove",this.onSubListRemove_),i.allItems().forEach((t=>{this.cache_.add(t)}))),this.emitter.emit("add",{index:n,item:t,root:this,target:this})}remove(t){const e=this.items_.indexOf(t);if(e<0)return;this.items_.splice(e,1),this.cache_.delete(t);const n=this.extract_(t);n&&(n.allItems().forEach((t=>{this.cache_.delete(t)})),n.emitter.off("add",this.onSubListAdd_),n.emitter.off("remove",this.onSubListRemove_)),this.emitter.emit("remove",{index:e,item:t,root:this,target:this})}onSubListAdd_(t){this.cache_.add(t.item),this.emitter.emit("add",{index:t.index,item:t.item,root:this,target:t.target})}onSubListRemove_(t){this.cache_.delete(t.item),this.emitter.emit("remove",{index:t.index,item:t.item,root:this,target:t.target})}}function Ff(t){return Of(t)?t.rackController.rack.bcSet_:null}class Uf{constructor(t){var e,n;this.emitter=new Gp,this.onBladePositionsChange_=this.onBladePositionsChange_.bind(this),this.onSetAdd_=this.onSetAdd_.bind(this),this.onSetRemove_=this.onSetRemove_.bind(this),this.onChildDispose_=this.onChildDispose_.bind(this),this.onChildPositionsChange_=this.onChildPositionsChange_.bind(this),this.onChildValueChange_=this.onChildValueChange_.bind(this),this.onChildViewPropsChange_=this.onChildViewPropsChange_.bind(this),this.onRackLayout_=this.onRackLayout_.bind(this),this.onRackValueChange_=this.onRackValueChange_.bind(this),this.blade_=null!==(e=t.blade)&&void 0!==e?e:null,null===(n=this.blade_)||void 0===n||n.value("positions").emitter.on("change",this.onBladePositionsChange_),this.viewProps=t.viewProps,this.bcSet_=new Bf(Ff),this.bcSet_.emitter.on("add",this.onSetAdd_),this.bcSet_.emitter.on("remove",this.onSetRemove_)}get children(){return this.bcSet_.items}add(t,e){var n;null===(n=t.parent)||void 0===n||n.remove(t),t.parent=this,this.bcSet_.add(t,e)}remove(t){t.parent=null,this.bcSet_.remove(t)}find(t){return this.bcSet_.allItems().filter(t)}onSetAdd_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("add",{bladeController:t.item,index:t.index,root:e,sender:this}),!e)return;const n=t.item;if(n.viewProps.emitter.on("change",this.onChildViewPropsChange_),n.blade.value("positions").emitter.on("change",this.onChildPositionsChange_),n.viewProps.handleDispose(this.onChildDispose_),Wm(n))n.value.emitter.on("change",this.onChildValueChange_);else if(Of(n)){const t=n.rackController.rack;if(t){const e=t.emitter;e.on("layout",this.onRackLayout_),e.on("valuechange",this.onRackValueChange_)}}}onSetRemove_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("remove",{bladeController:t.item,root:e,sender:this}),!e)return;const n=t.item;if(Wm(n))n.value.emitter.off("change",this.onChildValueChange_);else if(Of(n)){const t=n.rackController.rack;if(t){const e=t.emitter;e.off("layout",this.onRackLayout_),e.off("valuechange",this.onRackValueChange_)}}}updatePositions_(){const t=this.bcSet_.items.filter((t=>!t.viewProps.get("hidden"))),e=t[0],n=t[t.length-1];this.bcSet_.items.forEach((t=>{const i=[];t===e&&(i.push("first"),this.blade_&&!this.blade_.get("positions").includes("veryfirst")||i.push("veryfirst")),t===n&&(i.push("last"),this.blade_&&!this.blade_.get("positions").includes("verylast")||i.push("verylast")),t.blade.set("positions",i)}))}onChildPositionsChange_(){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildViewPropsChange_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildDispose_(){this.bcSet_.items.filter((t=>t.viewProps.get("disposed"))).forEach((t=>{this.bcSet_.remove(t)}))}onChildValueChange_(t){const e=function(t,e){for(let n=0;n<t.length;n++){const i=t[n];if(Wm(i)&&i.value===e)return i}return null}(this.find(Wm),t.sender);if(!e)throw Up.alreadyDisposed();this.emitter.emit("valuechange",{bladeController:e,options:t.options,sender:this})}onRackLayout_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onRackValueChange_(t){this.emitter.emit("valuechange",{bladeController:t.bladeController,options:t.options,sender:this})}onBladePositionsChange_(){this.updatePositions_()}}class Hf{constructor(t){this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this),this.element=t.element,this.viewProps=t.viewProps;const e=new Uf({blade:t.root?void 0:t.blade,viewProps:t.viewProps});e.emitter.on("add",this.onRackAdd_),e.emitter.on("remove",this.onRackRemove_),this.rack=e,this.viewProps.handleDispose((()=>{for(let t=this.rack.children.length-1;t>=0;t--){this.rack.children[t].viewProps.set("disposed",!0)}}))}onRackAdd_(t){t.root&&Qm(this.element,t.bladeController.view.element,t.index)}onRackRemove_(t){t.root&&tf(t.bladeController.view.element)}}function Gf(){return new Kp({positions:Xp([],{equals:zp})})}class jf extends Kp{constructor(t){super(t)}static create(t){const e={completed:!0,expanded:t,expandedHeight:null,shouldFixHeight:!1,temporaryExpanded:null},n=Kp.createCore(e);return new jf(n)}get styleExpanded(){var t;return null!==(t=this.get("temporaryExpanded"))&&void 0!==t?t:this.get("expanded")}get styleHeight(){if(!this.styleExpanded)return"0";const t=this.get("expandedHeight");return this.get("shouldFixHeight")&&!Ip(t)?`${t}px`:"auto"}bindExpandedClass(t,e){const n=()=>{this.styleExpanded?t.classList.add(e):t.classList.remove(e)};sf(this,"expanded",n),sf(this,"temporaryExpanded",n)}cleanUpTransition(){this.set("shouldFixHeight",!1),this.set("expandedHeight",null),this.set("completed",!0)}}function Wf(t,e){e.style.height=t.styleHeight}function qf(t,e){t.value("expanded").emitter.on("beforechange",(()=>{if(t.set("completed",!1),Ip(t.get("expandedHeight"))){const n=function(t,e){let n=0;return function(t,e){const n=t.style.transition;t.style.transition="none",e(),t.style.transition=n}(e,(()=>{t.set("expandedHeight",null),t.set("temporaryExpanded",!0),Km(e),n=e.clientHeight,t.set("temporaryExpanded",null),Km(e)})),n}(t,e);n>0&&t.set("expandedHeight",n)}t.set("shouldFixHeight",!0),Km(e)})),t.emitter.on("change",(()=>{Wf(t,e)})),Wf(t,e),e.addEventListener("transitionend",(e=>{"height"===e.propertyName&&t.cleanUpTransition()}))}class Xf extends Nf{constructor(t,e){super(t,e),this.emitter_=new Gp,this.controller.foldable.value("expanded").emitter.on("change",(t=>{this.emitter_.emit("fold",new Im(this,t.sender.rawValue))})),this.rackApi_.on("change",(t=>{this.emitter_.emit("change",t)}))}get expanded(){return this.controller.foldable.get("expanded")}set expanded(t){this.controller.foldable.set("expanded",t)}get title(){return this.controller.props.get("title")}set title(t){this.controller.props.set("title",t)}get children(){return this.rackApi_.children}addBinding(t,e,n){return this.rackApi_.addBinding(t,e,n)}addFolder(t){return this.rackApi_.addFolder(t)}addButton(t){return this.rackApi_.addButton(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){return this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBlade(t){return this.rackApi_.addBlade(t)}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}}const Kf=af("cnt");class Yf{constructor(t,e){var n;this.className_=af(null!==(n=e.viewName)&&void 0!==n?n:"fld"),this.element=t.createElement("div"),this.element.classList.add(this.className_(),Kf()),e.viewProps.bindClassModifiers(this.element),this.foldable_=e.foldable,this.foldable_.bindExpandedClass(this.element,this.className_(void 0,"expanded")),sf(this.foldable_,"completed",Sf(this.element,this.className_(void 0,"cpl")));const i=t.createElement("button");i.classList.add(this.className_("b")),sf(e.props,"title",(t=>{Ip(t)?this.element.classList.add(this.className_(void 0,"not")):this.element.classList.remove(this.className_(void 0,"not"))})),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const r=t.createElement("div");r.classList.add(this.className_("i")),this.element.appendChild(r);const s=t.createElement("div");s.classList.add(this.className_("t")),Cf(e.props.value("title"),s),this.buttonElement.appendChild(s),this.titleElement=s;const o=t.createElement("div");o.classList.add(this.className_("m")),this.buttonElement.appendChild(o);const a=t.createElement("div");a.classList.add(this.className_("c")),this.element.appendChild(a),this.containerElement=a}}class Zf extends zf{constructor(t,e){var n;const i=jf.create(null===(n=e.expanded)||void 0===n||n),r=new Yf(t,{foldable:i,props:e.props,viewName:e.root?"rot":void 0,viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new Hf({blade:e.blade,element:r.containerElement,root:e.root,viewProps:e.viewProps}),view:r})),this.onTitleClick_=this.onTitleClick_.bind(this),this.props=e.props,this.foldable=i,qf(this.foldable,this.view.containerElement),this.rackController.rack.emitter.on("add",(()=>{this.foldable.cleanUpTransition()})),this.rackController.rack.emitter.on("remove",(()=>{this.foldable.cleanUpTransition()})),this.view.buttonElement.addEventListener("click",this.onTitleClick_)}get document(){return this.view.element.ownerDocument}importState(t){return Gm(t,(t=>super.importState(t)),(t=>({expanded:t.required.boolean,title:t.optional.string})),(t=>(this.foldable.set("expanded",t.expanded),this.props.set("title",t.title),!0)))}exportState(){return jm((()=>super.exportState()),{expanded:this.foldable.get("expanded"),title:this.props.get("title")})}onTitleClick_(){this.foldable.set("expanded",!this.foldable.get("expanded"))}}const $f=kf({id:"folder",type:"blade",accept(t){const e=Hm(t,(t=>({title:t.required.string,view:t.required.constant("folder"),expanded:t.optional.boolean})));return e?{params:e}:null},controller:t=>new Zf(t.document,{blade:t.blade,expanded:t.params.expanded,props:Kp.fromObject({title:t.params.title}),viewProps:t.viewProps}),api:t=>t.controller instanceof Zf?new Xf(t.controller,t.pool):null}),Jf=af("");function Qf(t,e){return Sf(t,Jf(void 0,e))}class tg extends Kp{constructor(t){var e,n;super(t),this.onDisabledChange_=this.onDisabledChange_.bind(this),this.onParentChange_=this.onParentChange_.bind(this),this.onParentGlobalDisabledChange_=this.onParentGlobalDisabledChange_.bind(this),[this.globalDisabled_,this.setGlobalDisabled_]=(n=Xp(this.getGlobalDisabled_()),[new qp(n),(t,e)=>{n.setRawValue(t,e)}]),this.value("disabled").emitter.on("change",this.onDisabledChange_),this.value("parent").emitter.on("change",this.onParentChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_)}static create(t){var e,n,i;const r=null!=t?t:{};return new tg(Kp.createCore({disabled:null!==(e=r.disabled)&&void 0!==e&&e,disposed:!1,hidden:null!==(n=r.hidden)&&void 0!==n&&n,parent:null!==(i=r.parent)&&void 0!==i?i:null}))}get globalDisabled(){return this.globalDisabled_}bindClassModifiers(t){rf(this.globalDisabled_,Qf(t,"disabled")),sf(this,"hidden",Qf(t,"hidden"))}bindDisabled(t){rf(this.globalDisabled_,(e=>{t.disabled=e}))}bindTabIndex(t){rf(this.globalDisabled_,(e=>{t.tabIndex=e?-1:0}))}handleDispose(t){this.value("disposed").emitter.on("change",(e=>{e&&t()}))}importState(t){this.set("disabled",t.disabled),this.set("hidden",t.hidden)}exportState(){return{disabled:this.get("disabled"),hidden:this.get("hidden")}}getGlobalDisabled_(){const t=this.get("parent");return!!t&&t.globalDisabled.rawValue||this.get("disabled")}updateGlobalDisabled_(){this.setGlobalDisabled_(this.getGlobalDisabled_())}onDisabledChange_(){this.updateGlobalDisabled_()}onParentGlobalDisabledChange_(){this.updateGlobalDisabled_()}onParentChange_(t){var e;const n=t.previousRawValue;null==n||n.globalDisabled.emitter.off("change",this.onParentGlobalDisabledChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_),this.updateGlobalDisabled_()}}const eg=af("tbp");class ng{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(eg()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(eg("c")),this.element.appendChild(n),this.containerElement=n}}const ig=af("tbi");class rg{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(ig()),e.viewProps.bindClassModifiers(this.element),sf(e.props,"selected",(t=>{t?this.element.classList.add(ig(void 0,"sel")):this.element.classList.remove(ig(void 0,"sel"))}));const n=t.createElement("button");n.classList.add(ig("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const i=t.createElement("div");i.classList.add(ig("t")),Cf(e.props.value("title"),i),this.buttonElement.appendChild(i),this.titleElement=i}}class sg{constructor(t,e){this.emitter=new Gp,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new rg(t,{props:e.props,viewProps:e.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}onClick_(){this.emitter.emit("click",{sender:this})}}class og extends zf{constructor(t,e){const n=new ng(t,{viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new Hf({blade:e.blade,element:n.containerElement,viewProps:e.viewProps}),view:n})),this.onItemClick_=this.onItemClick_.bind(this),this.ic_=new sg(t,{props:e.itemProps,viewProps:tg.create()}),this.ic_.emitter.on("click",this.onItemClick_),this.props=e.props,sf(this.props,"selected",(t=>{this.itemController.props.set("selected",t),this.viewProps.set("hidden",!t)}))}get itemController(){return this.ic_}importState(t){return Gm(t,(t=>super.importState(t)),(t=>({selected:t.required.boolean,title:t.required.string})),(t=>(this.ic_.props.set("selected",t.selected),this.ic_.props.set("title",t.title),!0)))}exportState(){return jm((()=>super.exportState()),{selected:this.ic_.props.get("selected"),title:this.ic_.props.get("title")})}onItemClick_(){this.props.set("selected",!0)}}class ag extends Nf{constructor(t,e){super(t,e),this.emitter_=new Gp,this.onSelect_=this.onSelect_.bind(this),this.pool_=e,this.rackApi_.on("change",(t=>{this.emitter_.emit("change",t)})),this.controller.tab.selectedIndex.emitter.on("change",this.onSelect_)}get pages(){return this.rackApi_.children}addPage(t){const e=this.controller.view.element.ownerDocument,n=new og(e,{blade:Gf(),itemProps:Kp.fromObject({selected:!1,title:t.title}),props:Kp.fromObject({selected:!1}),viewProps:tg.create()}),i=this.pool_.createApi(n);return this.rackApi_.add(i,t.index)}removePage(t){this.rackApi_.remove(this.rackApi_.children[t])}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}onSelect_(t){this.emitter_.emit("select",new Vm(this,t.rawValue))}}class lg extends Nf{get title(){var t;return null!==(t=this.controller.itemController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.itemController.props.set("title",t)}get selected(){return this.controller.props.get("selected")}set selected(t){this.controller.props.set("selected",t)}get children(){return this.rackApi_.children}addButton(t){return this.rackApi_.addButton(t)}addFolder(t){return this.rackApi_.addFolder(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBinding(t,e,n){return this.rackApi_.addBinding(t,e,n)}addBlade(t){return this.rackApi_.addBlade(t)}}class hg{constructor(){this.onItemSelectedChange_=this.onItemSelectedChange_.bind(this),this.empty=Xp(!0),this.selectedIndex=Xp(-1),this.items_=[]}add(t,e){const n=null!=e?e:this.items_.length;this.items_.splice(n,0,t),t.emitter.on("change",this.onItemSelectedChange_),this.keepSelection_()}remove(t){const e=this.items_.indexOf(t);e<0||(this.items_.splice(e,1),t.emitter.off("change",this.onItemSelectedChange_),this.keepSelection_())}keepSelection_(){if(0===this.items_.length)return this.selectedIndex.rawValue=-1,void(this.empty.rawValue=!0);const t=this.items_.findIndex((t=>t.rawValue));t<0?(this.items_.forEach(((t,e)=>{t.rawValue=0===e})),this.selectedIndex.rawValue=0):(this.items_.forEach(((e,n)=>{e.rawValue=n===t})),this.selectedIndex.rawValue=t),this.empty.rawValue=!1}onItemSelectedChange_(t){if(t.rawValue){const e=this.items_.findIndex((e=>e===t.sender));this.items_.forEach(((t,n)=>{t.rawValue=n===e})),this.selectedIndex.rawValue=e}else this.keepSelection_()}}const cg=af("tab");class ug{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(cg(),Kf()),e.viewProps.bindClassModifiers(this.element),rf(e.empty,Sf(this.element,cg(void 0,"nop")));const n=t.createElement("div");n.classList.add(cg("t")),this.element.appendChild(n),this.itemsElement=n;const i=t.createElement("div");i.classList.add(cg("i")),this.element.appendChild(i);const r=t.createElement("div");r.classList.add(cg("c")),this.element.appendChild(r),this.contentsElement=r}}class dg extends zf{constructor(t,e){const n=new hg,i=new ug(t,{empty:n.empty,viewProps:e.viewProps});super({blade:e.blade,rackController:new Hf({blade:e.blade,element:i.contentsElement,viewProps:e.viewProps}),view:i}),this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this);const r=this.rackController.rack;r.emitter.on("add",this.onRackAdd_),r.emitter.on("remove",this.onRackRemove_),this.tab=n}add(t,e){this.rackController.rack.add(t,e)}remove(t){this.rackController.rack.remove(this.rackController.rack.children[t])}onRackAdd_(t){if(!t.root)return;const e=t.bladeController;Qm(this.view.itemsElement,e.itemController.view.element,t.index),e.itemController.viewProps.set("parent",this.viewProps),this.tab.add(e.props.value("selected"))}onRackRemove_(t){if(!t.root)return;const e=t.bladeController;tf(e.itemController.view.element),e.itemController.viewProps.set("parent",null),this.tab.remove(e.props.value("selected"))}}const pg=kf({id:"tab",type:"blade",accept(t){const e=Hm(t,(t=>({pages:t.required.array(t.required.object({title:t.required.string})),view:t.required.constant("tab")})));return e&&0!==e.pages.length?{params:e}:null},controller(t){const e=new dg(t.document,{blade:t.blade,viewProps:t.viewProps});return t.params.pages.forEach((n=>{const i=new og(t.document,{blade:Gf(),itemProps:Kp.fromObject({selected:!1,title:n.title}),props:Kp.fromObject({selected:!1}),viewProps:tg.create()});e.add(i)})),e},api:t=>t.controller instanceof dg?new ag(t.controller,t.pool):t.controller instanceof og?new lg(t.controller,t.pool):null});class mg extends zm{get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}}class fg{constructor(){this.disabled=!1,this.emitter=new Gp}dispose(){}tick(){this.disabled||this.emitter.emit("tick",{sender:this})}}class gg{constructor(t,e){this.disabled_=!1,this.timerId_=null,this.onTick_=this.onTick_.bind(this),this.doc_=t,this.emitter=new Gp,this.interval_=e,this.setTimer_()}get disabled(){return this.disabled_}set disabled(t){this.disabled_=t,this.disabled_?this.clearTimer_():this.setTimer_()}dispose(){this.clearTimer_()}clearTimer_(){if(null===this.timerId_)return;const t=this.doc_.defaultView;t&&t.clearInterval(this.timerId_),this.timerId_=null}setTimer_(){if(this.clearTimer_(),this.interval_<=0)return;const t=this.doc_.defaultView;t&&(this.timerId_=t.setInterval(this.onTick_,this.interval_))}onTick_(){this.disabled_||this.emitter.emit("tick",{sender:this})}}class vg{constructor(t){this.constraints=t}constrain(t){return this.constraints.reduce(((t,e)=>e.constrain(t)),t)}}function bg(t,e){if(t instanceof e)return t;if(t instanceof vg){const n=t.constraints.reduce(((t,n)=>t||(n instanceof e?n:null)),null);if(n)return n}return null}class _g{constructor(t){this.values=Kp.fromObject({options:t})}constrain(t){const e=this.values.get("options");if(0===e.length)return t;return e.filter((e=>e.value===t)).length>0?t:e[0].value}}function wg(t){var e;const n=Um;return Array.isArray(t)?null===(e=Hm({items:t},(t=>({items:t.required.array(t.required.object({text:t.required.string,value:t.required.raw}))}))))||void 0===e?void 0:e.items:"object"==typeof t?n.required.raw(t).value:void 0}function xg(t){if(Array.isArray(t))return t;const e=[];return Object.keys(t).forEach((n=>{e.push({text:n,value:t[n]})})),e}function yg(t){return Ip(t)?null:new _g(xg(t))}const Mg=af("lst");class Eg{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.element=t.createElement("div"),this.element.classList.add(Mg()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("select");n.classList.add(Mg("s")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.selectElement=n;const i=t.createElement("div");i.classList.add(Mg("m")),i.appendChild(Jm(t,"dropdown")),this.element.appendChild(i),e.value.emitter.on("change",this.onValueChange_),this.value_=e.value,sf(this.props_,"options",(e=>{ef(this.selectElement),e.forEach((e=>{const n=t.createElement("option");n.textContent=e.text,this.selectElement.appendChild(n)})),this.update_()}))}update_(){const t=this.props_.get("options").map((t=>t.value));this.selectElement.selectedIndex=t.indexOf(this.value_.rawValue)}onValueChange_(){this.update_()}}class Sg{constructor(t,e){this.onSelectChange_=this.onSelectChange_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new Eg(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.view.selectElement.addEventListener("change",this.onSelectChange_)}onSelectChange_(t){const e=t.currentTarget;this.value.rawValue=this.props.get("options")[e.selectedIndex].value}importProps(t){return Gm(t,null,(t=>({options:t.required.custom(wg)})),(t=>(this.props.set("options",xg(t.options)),!0)))}exportProps(){return jm(null,{options:this.props.get("options")})}}const Cg=af("pop");class Tg{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Cg()),e.viewProps.bindClassModifiers(this.element),rf(e.shows,Sf(this.element,Cg(void 0,"v")))}}class Pg{constructor(t,e){this.shows=Xp(!1),this.viewProps=e.viewProps,this.view=new Tg(t,{shows:this.shows,viewProps:this.viewProps})}}const Ag=af("txt");class Lg{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(Ag()),e.viewProps.bindClassModifiers(this.element),this.props_=e.props,this.props_.emitter.on("change",this.onChange_);const n=t.createElement("input");n.classList.add(Ag("i")),n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,e.value.emitter.on("change",this.onChange_),this.value_=e.value,this.refresh()}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value_.rawValue)}onChange_(){this.refresh()}}class Rg{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.parser_=e.parser,this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new Lg(t,{props:e.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget.value,n=this.parser_(e);Ip(n)||(this.value.rawValue=n),this.view.refresh()}}function Dg(t){return"false"!==t&&!!t}function kg(t){return function(t){return String(t)}(t)}const Ig=bm(0);function Vg(t){return Ig(t)+"%"}function Ng(t){return String(t)}function zg(t){return t}function Og({primary:t,secondary:e,forward:n,backward:i}){let r=!1;function s(t){r||(r=!0,t(),r=!1)}t.emitter.on("change",(i=>{s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),i.options)}))})),e.emitter.on("change",(r=>{s((()=>{t.setRawValue(i(t.rawValue,e.rawValue),r.options)})),s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),r.options)}))})),s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),{forceEmit:!1,last:!0})}))}function Bg(t,e){const n=t*(e.altKey?.1:1)*(e.shiftKey?10:1);return e.upKey?+n:e.downKey?-n:0}function Fg(t){return{altKey:t.altKey,downKey:"ArrowDown"===t.key,shiftKey:t.shiftKey,upKey:"ArrowUp"===t.key}}function Ug(t){return{altKey:t.altKey,downKey:"ArrowLeft"===t.key,shiftKey:t.shiftKey,upKey:"ArrowRight"===t.key}}function Hg(t){return function(t){return"ArrowUp"===t||"ArrowDown"===t}(t)||"ArrowLeft"===t||"ArrowRight"===t}function Gg(t,e){var n,i;const r=e.ownerDocument.defaultView,s=e.getBoundingClientRect();return{x:t.pageX-((null!==(n=r&&r.scrollX)&&void 0!==n?n:0)+s.left),y:t.pageY-((null!==(i=r&&r.scrollY)&&void 0!==i?i:0)+s.top)}}class jg{constructor(t){this.lastTouch_=null,this.onDocumentMouseMove_=this.onDocumentMouseMove_.bind(this),this.onDocumentMouseUp_=this.onDocumentMouseUp_.bind(this),this.onMouseDown_=this.onMouseDown_.bind(this),this.onTouchEnd_=this.onTouchEnd_.bind(this),this.onTouchMove_=this.onTouchMove_.bind(this),this.onTouchStart_=this.onTouchStart_.bind(this),this.elem_=t,this.emitter=new Gp,t.addEventListener("touchstart",this.onTouchStart_,{passive:!1}),t.addEventListener("touchmove",this.onTouchMove_,{passive:!0}),t.addEventListener("touchend",this.onTouchEnd_),t.addEventListener("mousedown",this.onMouseDown_)}computePosition_(t){const e=this.elem_.getBoundingClientRect();return{bounds:{width:e.width,height:e.height},point:t?{x:t.x,y:t.y}:null}}onMouseDown_(t){var e;t.preventDefault(),null===(e=t.currentTarget)||void 0===e||e.focus();const n=this.elem_.ownerDocument;n.addEventListener("mousemove",this.onDocumentMouseMove_),n.addEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(Gg(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseMove_(t){this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(Gg(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseUp_(t){const e=this.elem_.ownerDocument;e.removeEventListener("mousemove",this.onDocumentMouseMove_),e.removeEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(Gg(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onTouchStart_(t){t.preventDefault();const e=t.targetTouches.item(0),n=this.elem_.getBoundingClientRect();this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-n.left,y:e.clientY-n.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchMove_(t){const e=t.targetTouches.item(0),n=this.elem_.getBoundingClientRect();this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-n.left,y:e.clientY-n.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchEnd_(t){var e;const n=null!==(e=t.targetTouches.item(0))&&void 0!==e?e:this.lastTouch_,i=this.elem_.getBoundingClientRect();this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(n?{x:n.clientX-i.left,y:n.clientY-i.top}:void 0),sender:this,shiftKey:t.shiftKey})}}const Wg=af("txt");class qg{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(Wg(),Wg(void 0,"num")),e.arrayPosition&&this.element.classList.add(Wg(void 0,e.arrayPosition)),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("input");n.classList.add(Wg("i")),n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,this.onDraggingChange_=this.onDraggingChange_.bind(this),this.dragging_=e.dragging,this.dragging_.emitter.on("change",this.onDraggingChange_),this.element.classList.add(Wg()),this.inputElement.classList.add(Wg("i"));const i=t.createElement("div");i.classList.add(Wg("k")),this.element.appendChild(i),this.knobElement=i;const r=t.createElementNS(Xm,"svg");r.classList.add(Wg("g")),this.knobElement.appendChild(r);const s=t.createElementNS(Xm,"path");s.classList.add(Wg("gb")),r.appendChild(s),this.guideBodyElem_=s;const o=t.createElementNS(Xm,"path");o.classList.add(Wg("gh")),r.appendChild(o),this.guideHeadElem_=o;const a=t.createElement("div");a.classList.add(af("tt")()),this.knobElement.appendChild(a),this.tooltipElem_=a,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.refresh()}onDraggingChange_(t){if(null===t.rawValue)return void this.element.classList.remove(Wg(void 0,"drg"));this.element.classList.add(Wg(void 0,"drg"));const e=t.rawValue/this.props_.get("pointerScale"),n=e+(e>0?-1:e<0?1:0),i=xm(-n,-4,4);this.guideHeadElem_.setAttributeNS(null,"d",[`M ${n+i},0 L${n},4 L${n+i},8`,`M ${e},-1 L${e},9`].join(" ")),this.guideBodyElem_.setAttributeNS(null,"d",`M 0,4 L${e},4`);const r=this.props_.get("formatter");this.tooltipElem_.textContent=r(this.value.rawValue),this.tooltipElem_.style.left=`${e}px`}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value.rawValue)}onChange_(){this.refresh()}}class Xg{constructor(t,e){var n;this.originRawValue_=0,this.onInputChange_=this.onInputChange_.bind(this),this.onInputKeyDown_=this.onInputKeyDown_.bind(this),this.onInputKeyUp_=this.onInputKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.parser_=e.parser,this.props=e.props,this.sliderProps_=null!==(n=e.sliderProps)&&void 0!==n?n:null,this.value=e.value,this.viewProps=e.viewProps,this.dragging_=Xp(null),this.view=new qg(t,{arrayPosition:e.arrayPosition,dragging:this.dragging_,props:this.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_),this.view.inputElement.addEventListener("keydown",this.onInputKeyDown_),this.view.inputElement.addEventListener("keyup",this.onInputKeyUp_);const i=new jg(this.view.knobElement);i.emitter.on("down",this.onPointerDown_),i.emitter.on("move",this.onPointerMove_),i.emitter.on("up",this.onPointerUp_)}constrainValue_(t){var e,n;const i=null===(e=this.sliderProps_)||void 0===e?void 0:e.get("min"),r=null===(n=this.sliderProps_)||void 0===n?void 0:n.get("max");let s=t;return void 0!==i&&(s=Math.max(s,i)),void 0!==r&&(s=Math.min(s,r)),s}onInputChange_(t){const e=t.currentTarget.value,n=this.parser_(e);Ip(n)||(this.value.rawValue=this.constrainValue_(n)),this.view.refresh()}onInputKeyDown_(t){const e=Bg(this.props.get("keyScale"),Fg(t));0!==e&&this.value.setRawValue(this.constrainValue_(this.value.rawValue+e),{forceEmit:!1,last:!1})}onInputKeyUp_(t){0!==Bg(this.props.get("keyScale"),Fg(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}onPointerDown_(){this.originRawValue_=this.value.rawValue,this.dragging_.rawValue=0}computeDraggingValue_(t){if(!t.point)return null;const e=t.point.x-t.bounds.width/2;return this.constrainValue_(this.originRawValue_+e*this.props.get("pointerScale"))}onPointerMove_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!1,last:!1}),this.dragging_.rawValue=this.value.rawValue-this.originRawValue_)}onPointerUp_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!0,last:!0}),this.dragging_.rawValue=null)}}const Kg=af("sld");class Yg{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(Kg()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(Kg("t")),e.viewProps.bindTabIndex(n),this.element.appendChild(n),this.trackElement=n;const i=t.createElement("div");i.classList.add(Kg("k")),this.trackElement.appendChild(i),this.knobElement=i,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.update_()}update_(){const t=xm(_m(this.value.rawValue,this.props_.get("min"),this.props_.get("max"),0,100),0,100);this.knobElement.style.width=`${t}%`}onChange_(){this.update_()}}class Zg{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDownOrMove_=this.onPointerDownOrMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.props=e.props,this.view=new Yg(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new jg(this.view.trackElement),this.ptHandler_.emitter.on("down",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("move",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.trackElement.addEventListener("keydown",this.onKeyDown_),this.view.trackElement.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){t.point&&this.value.setRawValue(_m(xm(t.point.x,0,t.bounds.width),0,t.bounds.width,this.props.get("min"),this.props.get("max")),e)}onPointerDownOrMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=Bg(this.props.get("keyScale"),Ug(t));0!==e&&this.value.setRawValue(this.value.rawValue+e,{forceEmit:!1,last:!1})}onKeyUp_(t){0!==Bg(this.props.get("keyScale"),Ug(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const $g=af("sldtxt");class Jg{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add($g());const n=t.createElement("div");n.classList.add($g("s")),this.sliderView_=e.sliderView,n.appendChild(this.sliderView_.element),this.element.appendChild(n);const i=t.createElement("div");i.classList.add($g("t")),this.textView_=e.textView,i.appendChild(this.textView_.element),this.element.appendChild(i)}}class Qg{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.sliderC_=new Zg(t,{props:e.sliderProps,value:e.value,viewProps:this.viewProps}),this.textC_=new Xg(t,{parser:e.parser,props:e.textProps,sliderProps:e.sliderProps,value:e.value,viewProps:e.viewProps}),this.view=new Jg(t,{sliderView:this.sliderC_.view,textView:this.textC_.view})}get sliderController(){return this.sliderC_}get textController(){return this.textC_}importProps(t){return Gm(t,null,(t=>({max:t.required.number,min:t.required.number})),(t=>{const e=this.sliderC_.props;return e.set("max",t.max),e.set("min",t.min),!0}))}exportProps(){const t=this.sliderC_.props;return jm(null,{max:t.get("max"),min:t.get("min")})}}function tv(t){return{sliderProps:new Kp({keyScale:t.keyScale,max:t.max,min:t.min}),textProps:new Kp({formatter:Xp(t.formatter),keyScale:t.keyScale,pointerScale:Xp(t.pointerScale)})}}const ev={containerUnitSize:"cnt-usz"};function nv(t){return`--${ev[t]}`}function iv(t){return Am(t)}function rv(t){if(Np(t))return Hm(t,iv)}function sv(t,e){if(!t)return;const n=[],i=Cm(t,e);i&&n.push(i);const r=Tm(t);return r&&n.push(r),new vg(n)}function ov(t){if("inline"===t||"popup"===t)return t}function av(t,e){t.write(e)}const lv=af("ckb");class hv{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(lv()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("label");n.classList.add(lv("l")),this.element.appendChild(n),this.labelElement=n;const i=t.createElement("input");i.classList.add(lv("i")),i.type="checkbox",this.labelElement.appendChild(i),this.inputElement=i,e.viewProps.bindDisabled(this.inputElement);const r=t.createElement("div");r.classList.add(lv("w")),this.labelElement.appendChild(r);const s=Jm(t,"check");r.appendChild(s),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}update_(){this.inputElement.checked=this.value.rawValue}onValueChange_(){this.update_()}}class cv{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.onLabelMouseDown_=this.onLabelMouseDown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new hv(t,{value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_),this.view.labelElement.addEventListener("mousedown",this.onLabelMouseDown_)}onInputChange_(t){const e=t.currentTarget;this.value.rawValue=e.checked,t.preventDefault(),t.stopPropagation()}onLabelMouseDown_(t){t.preventDefault()}}const uv=kf({id:"input-bool",type:"input",accept:(t,e)=>{if("boolean"!=typeof t)return null;const n=Hm(e,(t=>({options:t.optional.custom(wg),readonly:t.optional.constant(!1)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Dg,constraint:t=>function(t){const e=[],n=yg(t.options);return n&&e.push(n),new vg(e)}(t.params),writer:t=>av},controller:t=>{const e=t.document,n=t.value,i=t.constraint,r=i&&bg(i,_g);return r?new Sg(e,{props:new Kp({options:r.values.value("options")}),value:n,viewProps:t.viewProps}):new cv(e,{value:n,viewProps:t.viewProps})},api:t=>"boolean"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof Sg?new mg(t.controller):null}),dv=af("col");class pv{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(dv()),e.foldable.bindExpandedClass(this.element,dv(void 0,"expanded")),sf(e.foldable,"completed",Sf(this.element,dv(void 0,"cpl")));const n=t.createElement("div");n.classList.add(dv("h")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(dv("s")),n.appendChild(i),this.swatchElement=i;const r=t.createElement("div");if(r.classList.add(dv("t")),n.appendChild(r),this.textElement=r,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(dv("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}}function mv(t,e,n){const i=ym(t,360),r=xm(e/100,0,1),s=xm(n/100,0,1),o=s*r,a=o*(1-Math.abs(i/60%2-1)),l=s-o;let h,c,u;return[h,c,u]=i>=0&&i<60?[o,a,0]:i>=60&&i<120?[a,o,0]:i>=120&&i<180?[0,o,a]:i>=180&&i<240?[0,a,o]:i>=240&&i<300?[a,0,o]:[o,0,a],[255*(h+l),255*(c+l),255*(u+l)]}function fv(t){return[t[0],t[1],t[2]]}function gv(t,e){return[t[0],t[1],t[2],e]}const vv={hsl:{hsl:(t,e,n)=>[t,e,n],hsv:function(t,e,n){const 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l=0===a?0:o===i?((r-s)/a%6+6)%6*60:o===r?60*((s-i)/a+2):60*((i-r)/a+4),[l,100*(0===o?0:a/o),100*o]},rgb:(t,e,n)=>[t,e,n]}};function bv(t,e){return["float"===e?1:"rgb"===t?255:360,"float"===e?1:"rgb"===t?255:100,"float"===e?1:"rgb"===t?255:100]}function _v(t,e,n){var i;const r=bv(e,n);return["rgb"===e?xm(t[0],0,r[0]):(s=t[0],o=r[0],s===o?o:ym(s,o)),xm(t[1],0,r[1]),xm(t[2],0,r[2]),xm(null!==(i=t[3])&&void 0!==i?i:1,0,1)];var s,o}function wv(t,e,n,i){const r=bv(e,n),s=bv(e,i);return t.map(((t,e)=>t/r[e]*s[e]))}function xv(t,e,n){const i=wv(t,e.mode,e.type,"int");return wv(vv[e.mode][n.mode](...i),n.mode,"int",n.type)}class yv{static black(){return new yv([0,0,0],"rgb")}constructor(t,e){this.type="int",this.mode=e,this.comps_=_v(t,e,this.type)}getComponents(t){return gv(xv(fv(this.comps_),{mode:this.mode,type:this.type},{mode:null!=t?t:this.mode,type:this.type}),this.comps_[3])}toRgbaObject(){const t=this.getComponents("rgb");return{r:t[0],g:t[1],b:t[2],a:t[3]}}}const Mv=af("colp");class Ev{constructor(t,e){this.alphaViews_=null,this.element=t.createElement("div"),this.element.classList.add(Mv()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(Mv("hsv"));const i=t.createElement("div");i.classList.add(Mv("sv")),this.svPaletteView_=e.svPaletteView,i.appendChild(this.svPaletteView_.element),n.appendChild(i);const r=t.createElement("div");r.classList.add(Mv("h")),this.hPaletteView_=e.hPaletteView,r.appendChild(this.hPaletteView_.element),n.appendChild(r),this.element.appendChild(n);const s=t.createElement("div");if(s.classList.add(Mv("rgb")),this.textsView_=e.textsView,s.appendChild(this.textsView_.element),this.element.appendChild(s),e.alphaViews){this.alphaViews_={palette:e.alphaViews.palette,text:e.alphaViews.text};const n=t.createElement("div");n.classList.add(Mv("a"));const i=t.createElement("div");i.classList.add(Mv("ap")),i.appendChild(this.alphaViews_.palette.element),n.appendChild(i);const r=t.createElement("div");r.classList.add(Mv("at")),r.appendChild(this.alphaViews_.text.element),n.appendChild(r),this.element.appendChild(n)}}get allFocusableElements(){const t=[this.svPaletteView_.element,this.hPaletteView_.element,this.textsView_.modeSelectElement,...this.textsView_.inputViews.map((t=>t.inputElement))];return this.alphaViews_&&t.push(this.alphaViews_.palette.element,this.alphaViews_.text.inputElement),t}}function Sv(t){return"int"===t?"int":"float"===t?"float":void 0}function Cv(t){return Hm(t,(t=>({color:t.optional.object({alpha:t.optional.boolean,type:t.optional.custom(Sv)}),expanded:t.optional.boolean,picker:t.optional.custom(ov),readonly:t.optional.constant(!1)})))}function Tv(t){return t?.1:1}function Pv(t){var e;return null===(e=t.color)||void 0===e?void 0:e.type}class Av{constructor(t,e){this.type="float",this.mode=e,this.comps_=_v(t,e,this.type)}getComponents(t){return gv(xv(fv(this.comps_),{mode:this.mode,type:this.type},{mode:null!=t?t:this.mode,type:this.type}),this.comps_[3])}toRgbaObject(){const t=this.getComponents("rgb");return{r:t[0],g:t[1],b:t[2],a:t[3]}}}const Lv={int:(t,e)=>new yv(t,e),float:(t,e)=>new Av(t,e)};function Rv(t,e,n){return Lv[n](t,e)}function Dv(t,e){if(t.type===e)return t;if(function(t){return"int"===t.type}(t)&&"float"===e)return function(t){const e=t.getComponents(),n=bv(t.mode,"int");return new Av([_m(e[0],0,n[0],0,1),_m(e[1],0,n[1],0,1),_m(e[2],0,n[2],0,1),e[3]],t.mode)}(t);if(function(t){return"float"===t.type}(t)&&"int"===e)return function(t){const e=t.getComponents(),n=bv(t.mode,"int");return new yv([Math.round(_m(e[0],0,1,0,n[0])),Math.round(_m(e[1],0,1,0,n[1])),Math.round(_m(e[2],0,1,0,n[2])),e[3]],t.mode)}(t);throw Up.shouldNeverHappen()}function kv(t,e){const n=t.match(/^(.+)%$/);return n?Math.min(.01*parseFloat(n[1])*e,e):Math.min(parseFloat(t),e)}const Iv={deg:t=>t,grad:t=>360*t/400,rad:t=>360*t/(2*Math.PI),turn:t=>360*t};function Vv(t){const e=t.match(/^([0-9.]+?)(deg|grad|rad|turn)$/);if(!e)return parseFloat(t);const n=parseFloat(e[1]),i=e[2];return Iv[i](n)}function Nv(t){const e=t.match(/^rgb\(\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[kv(e[1],255),kv(e[2],255),kv(e[3],255)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])?null:n}function zv(t){const e=Nv(t);return e?new yv(e,"rgb"):null}function Ov(t){const e=t.match(/^rgba\(\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[kv(e[1],255),kv(e[2],255),kv(e[3],255),kv(e[4],1)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])||isNaN(n[3])?null:n}function Bv(t){const e=Ov(t);return e?new yv(e,"rgb"):null}function Fv(t){const e=t.match(/^hsl\(\s*([0-9A-Fa-f.]+(?:deg|grad|rad|turn)?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[Vv(e[1]),kv(e[2],100),kv(e[3],100)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])?null:n}function Uv(t){const e=Fv(t);return e?new yv(e,"hsl"):null}function Hv(t){const e=t.match(/^hsla\(\s*([0-9A-Fa-f.]+(?:deg|grad|rad|turn)?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[Vv(e[1]),kv(e[2],100),kv(e[3],100),kv(e[4],1)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])||isNaN(n[3])?null:n}function Gv(t){const e=Hv(t);return e?new yv(e,"hsl"):null}function jv(t){const e=t.match(/^#([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])$/);if(e)return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16)];const n=t.match(/^(?:#|0x)([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})$/);return n?[parseInt(n[1],16),parseInt(n[2],16),parseInt(n[3],16)]:null}function Wv(t){const e=jv(t);return e?new yv(e,"rgb"):null}function qv(t){const e=t.match(/^#([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])([0-9A-Fa-f])$/);if(e)return[parseInt(e[1]+e[1],16),parseInt(e[2]+e[2],16),parseInt(e[3]+e[3],16),_m(parseInt(e[4]+e[4],16),0,255,0,1)];const n=t.match(/^(?:#|0x)?([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})$/);return n?[parseInt(n[1],16),parseInt(n[2],16),parseInt(n[3],16),_m(parseInt(n[4],16),0,255,0,1)]:null}function Xv(t){const e=qv(t);return e?new yv(e,"rgb"):null}function Kv(t){const e=t.match(/^\{\s*r\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*g\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*b\s*:\s*([0-9A-Fa-f.]+%?)\s*\}$/);if(!e)return null;const n=[parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])?null:n}function Yv(t){return e=>{const n=Kv(e);return n?Rv(n,"rgb",t):null}}function Zv(t){const e=t.match(/^\{\s*r\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*g\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*b\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*a\s*:\s*([0-9A-Fa-f.]+%?)\s*\}$/);if(!e)return null;const n=[parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3]),parseFloat(e[4])];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])||isNaN(n[3])?null:n}function $v(t){return e=>{const n=Zv(e);return n?Rv(n,"rgb",t):null}}const Jv=[{parser:jv,result:{alpha:!1,mode:"rgb",notation:"hex"}},{parser:qv,result:{alpha:!0,mode:"rgb",notation:"hex"}},{parser:Nv,result:{alpha:!1,mode:"rgb",notation:"func"}},{parser:Ov,result:{alpha:!0,mode:"rgb",notation:"func"}},{parser:Fv,result:{alpha:!1,mode:"hsl",notation:"func"}},{parser:Hv,result:{alpha:!0,mode:"hsl",notation:"func"}},{parser:Kv,result:{alpha:!1,mode:"rgb",notation:"object"}},{parser:Zv,result:{alpha:!0,mode:"rgb",notation:"object"}}];function Qv(t,e="int"){const n=function(t){return Jv.reduce(((e,{parser:n,result:i})=>e||(n(t)?i:null)),null)}(t);return n?"hex"===n.notation&&"float"!==e?Object.assign(Object.assign({},n),{type:"int"}):"func"===n.notation?Object.assign(Object.assign({},n),{type:e}):null:null}function tb(t){const e=[Wv,Xv,zv,Bv,Uv,Gv];"int"===t&&e.push(Yv("int"),$v("int")),"float"===t&&e.push(Yv("float"),$v("float"));const n=function(t){return e=>t.reduce(((t,n)=>null!==t?t:n(e)),null)}(e);return e=>{const i=n(e);return i?Dv(i,t):null}}function eb(t){const e=tb("int");if("string"!=typeof t)return yv.black();const n=e(t);return null!=n?n:yv.black()}function nb(t){const e=xm(Math.floor(t),0,255).toString(16);return 1===e.length?`0${e}`:e}function ib(t,e="#"){return`${e}${fv(t.getComponents("rgb")).map(nb).join("")}`}function rb(t,e="#"){const n=t.getComponents("rgb");return`${e}${[n[0],n[1],n[2],255*n[3]].map(nb).join("")}`}function sb(t){const e=bm(0);return`rgb(${fv(Dv(t,"int").getComponents("rgb")).map((t=>e(t))).join(", ")})`}function ob(t){const e=bm(2),n=bm(0);return`rgba(${Dv(t,"int").getComponents("rgb").map(((t,i)=>(3===i?e:n)(t))).join(", ")})`}function ab(t,e){const n=bm("float"===e?2:0),i=["r","g","b"];return`{${fv(Dv(t,e).getComponents("rgb")).map(((t,e)=>`${i[e]}: ${n(t)}`)).join(", ")}}`}function lb(t){return e=>ab(e,t)}function hb(t,e){const n=bm(2),i=bm("float"===e?2:0),r=["r","g","b","a"];return`{${Dv(t,e).getComponents("rgb").map(((t,e)=>`${r[e]}: ${(3===e?n:i)(t)}`)).join(", ")}}`}function cb(t){return e=>hb(e,t)}const ub=[{format:{alpha:!1,mode:"rgb",notation:"hex",type:"int"},stringifier:ib},{format:{alpha:!0,mode:"rgb",notation:"hex",type:"int"},stringifier:rb},{format:{alpha:!1,mode:"rgb",notation:"func",type:"int"},stringifier:sb},{format:{alpha:!0,mode:"rgb",notation:"func",type:"int"},stringifier:ob},{format:{alpha:!1,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[bm(0),Vg,Vg];return`hsl(${fv(Dv(t,"int").getComponents("hsl")).map(((t,n)=>e[n](t))).join(", ")})`}},{format:{alpha:!0,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[bm(0),Vg,Vg,bm(2)];return`hsla(${Dv(t,"int").getComponents("hsl").map(((t,n)=>e[n](t))).join(", ")})`}},...["int","float"].reduce(((t,e)=>[...t,{format:{alpha:!1,mode:"rgb",notation:"object",type:e},stringifier:lb(e)},{format:{alpha:!0,mode:"rgb",notation:"object",type:e},stringifier:cb(e)}]),[])];function db(t){return ub.reduce(((e,n)=>{return e||(i=n.format,r=t,i.alpha===r.alpha&&i.mode===r.mode&&i.notation===r.notation&&i.type===r.type?n.stringifier:null);var i,r}),null)}const pb=af("apl");class mb{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(pb()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("div");n.classList.add(pb("b")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(pb("c")),n.appendChild(i),this.colorElem_=i;const r=t.createElement("div");r.classList.add(pb("m")),this.element.appendChild(r),this.markerElem_=r;const s=t.createElement("div");s.classList.add(pb("p")),this.markerElem_.appendChild(s),this.previewElem_=s,this.update_()}update_(){const t=this.value.rawValue,e=t.getComponents("rgb"),n=new yv([e[0],e[1],e[2],0],"rgb"),i=new yv([e[0],e[1],e[2],255],"rgb"),r=["to right",ob(n),ob(i)];this.colorElem_.style.background=`linear-gradient(${r.join(",")})`,this.previewElem_.style.backgroundColor=ob(t);const s=_m(e[3],0,1,0,100);this.markerElem_.style.left=`${s}%`}onValueChange_(){this.update_()}}class fb{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new mb(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new jg(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=t.point.x/t.bounds.width,i=this.value.rawValue,[r,s,o]=i.getComponents("hsv");this.value.setRawValue(new yv([r,s,o,n],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=Bg(Tv(!0),Ug(t));if(0===e)return;const n=this.value.rawValue,[i,r,s,o]=n.getComponents("hsv");this.value.setRawValue(new yv([i,r,s,o+e],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==Bg(Tv(!0),Ug(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const gb=af("coltxt");class vb{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(gb()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(gb("m")),this.modeElem_=function(t){const e=t.createElement("select");return e.appendChild([{text:"RGB",value:"rgb"},{text:"HSL",value:"hsl"},{text:"HSV",value:"hsv"},{text:"HEX",value:"hex"}].reduce(((e,n)=>{const i=t.createElement("option");return i.textContent=n.text,i.value=n.value,e.appendChild(i),e}),t.createDocumentFragment())),e}(t),this.modeElem_.classList.add(gb("ms")),n.appendChild(this.modeSelectElement),e.viewProps.bindDisabled(this.modeElem_);const i=t.createElement("div");i.classList.add(gb("mm")),i.appendChild(Jm(t,"dropdown")),n.appendChild(i),this.element.appendChild(n);const r=t.createElement("div");r.classList.add(gb("w")),this.element.appendChild(r),this.inputsElem_=r,this.inputViews_=e.inputViews,this.applyInputViews_(),rf(e.mode,(t=>{this.modeElem_.value=t}))}get modeSelectElement(){return this.modeElem_}get inputViews(){return this.inputViews_}set inputViews(t){this.inputViews_=t,this.applyInputViews_()}applyInputViews_(){ef(this.inputsElem_);const t=this.element.ownerDocument;this.inputViews_.forEach((e=>{const n=t.createElement("div");n.classList.add(gb("c")),n.appendChild(e.element),this.inputsElem_.appendChild(n)}))}}function bb(t,e,n){const i=bv(t,e)[n];return new Yp({min:0,max:i})}function _b(t,e){const n={colorMode:e.colorMode,colorType:e.colorType,parser:fm,viewProps:e.viewProps};return[0,1,2].map((i=>{const r=function(t,e,n){return new Xg(t,{arrayPosition:0===n?"fst":2===n?"lst":"mid",parser:e.parser,props:Kp.fromObject({formatter:(i=e.colorType,bm("float"===i?2:0)),keyScale:Tv(!1),pointerScale:"float"===e.colorType?.01:1}),value:Xp(0,{constraint:bb(e.colorMode,e.colorType,n)}),viewProps:e.viewProps});var i}(t,n,i);return Og({primary:e.value,secondary:r.value,forward:t=>Dv(t,e.colorType).getComponents(e.colorMode)[i],backward(t,n){const r=e.colorMode,s=Dv(t,e.colorType).getComponents(r);s[i]=n;return Dv(Rv(gv(fv(s),s[3]),r,e.colorType),"int")}}),r}))}class wb{constructor(t,e){this.onModeSelectChange_=this.onModeSelectChange_.bind(this),this.colorType_=e.colorType,this.value=e.value,this.viewProps=e.viewProps,this.colorMode=Xp(this.value.rawValue.mode),this.ccs_=this.createComponentControllers_(t),this.view=new vb(t,{mode:this.colorMode,inputViews:[this.ccs_[0].view,this.ccs_[1].view,this.ccs_[2].view],viewProps:this.viewProps}),this.view.modeSelectElement.addEventListener("change",this.onModeSelectChange_)}createComponentControllers_(t){const e=this.colorMode.rawValue;return function(t){return"hex"!==t}(e)?_b(t,{colorMode:e,colorType:this.colorType_,value:this.value,viewProps:this.viewProps}):function(t,e){const n=new Rg(t,{parser:tb("int"),props:Kp.fromObject({formatter:ib}),value:Xp(yv.black()),viewProps:e.viewProps});return Og({primary:e.value,secondary:n.value,forward:t=>new yv(fv(t.getComponents()),t.mode),backward:(t,e)=>new yv(gv(fv(e.getComponents(t.mode)),t.getComponents()[3]),t.mode)}),[n]}(t,{value:this.value,viewProps:this.viewProps})}onModeSelectChange_(t){const e=t.currentTarget;this.colorMode.rawValue=e.value,this.ccs_=this.createComponentControllers_(this.view.element.ownerDocument),this.view.inputViews=this.ccs_.map((t=>t.view))}}const xb=af("hpl");class yb{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(xb()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("div");n.classList.add(xb("c")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(xb("m")),this.element.appendChild(i),this.markerElem_=i,this.update_()}update_(){const t=this.value.rawValue,[e]=t.getComponents("hsv");this.markerElem_.style.backgroundColor=sb(new yv([e,100,100],"hsv"));const n=_m(e,0,360,0,100);this.markerElem_.style.left=`${n}%`}onValueChange_(){this.update_()}}class Mb{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new yb(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new jg(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=_m(xm(t.point.x,0,t.bounds.width),0,t.bounds.width,0,360),i=this.value.rawValue,[,r,s,o]=i.getComponents("hsv");this.value.setRawValue(new yv([n,r,s,o],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=Bg(Tv(!1),Ug(t));if(0===e)return;const n=this.value.rawValue,[i,r,s,o]=n.getComponents("hsv");this.value.setRawValue(new yv([i+e,r,s,o],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==Bg(Tv(!1),Ug(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const Eb=af("svp");class Sb{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(Eb()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("canvas");n.height=64,n.width=64,n.classList.add(Eb("c")),this.element.appendChild(n),this.canvasElement=n;const i=t.createElement("div");i.classList.add(Eb("m")),this.element.appendChild(i),this.markerElem_=i,this.update_()}update_(){const t=function(t){const e=t.ownerDocument.defaultView;return e&&"document"in e?t.getContext("2d",{willReadFrequently:!0}):null}(this.canvasElement);if(!t)return;const e=this.value.rawValue.getComponents("hsv"),n=this.canvasElement.width,i=this.canvasElement.height,r=t.getImageData(0,0,n,i),s=r.data;for(let t=0;t<i;t++)for(let r=0;r<n;r++){const o=_m(r,0,n,0,100),a=_m(t,0,i,100,0),l=mv(e[0],o,a),h=4*(t*n+r);s[h]=l[0],s[h+1]=l[1],s[h+2]=l[2],s[h+3]=255}t.putImageData(r,0,0);const o=_m(e[1],0,100,0,100);this.markerElem_.style.left=`${o}%`;const a=_m(e[2],0,100,100,0);this.markerElem_.style.top=`${a}%`}onValueChange_(){this.update_()}}class Cb{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new Sb(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new jg(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=_m(t.point.x,0,t.bounds.width,0,100),i=_m(t.point.y,0,t.bounds.height,100,0),[r,,,s]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new yv([r,n,i,s],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){Hg(t.key)&&t.preventDefault();const[e,n,i,r]=this.value.rawValue.getComponents("hsv"),s=Tv(!1),o=Bg(s,Ug(t)),a=Bg(s,Fg(t));0===o&&0===a||this.value.setRawValue(new yv([e,n+o,i+a,r],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){const e=Tv(!1),n=Bg(e,Ug(t)),i=Bg(e,Fg(t));0===n&&0===i||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}class Tb{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.hPaletteC_=new Mb(t,{value:this.value,viewProps:this.viewProps}),this.svPaletteC_=new Cb(t,{value:this.value,viewProps:this.viewProps}),this.alphaIcs_=e.supportsAlpha?{palette:new fb(t,{value:this.value,viewProps:this.viewProps}),text:new Xg(t,{parser:fm,props:Kp.fromObject({pointerScale:.01,keyScale:.1,formatter:bm(2)}),value:Xp(0,{constraint:new Yp({min:0,max:1})}),viewProps:this.viewProps})}:null,this.alphaIcs_&&Og({primary:this.value,secondary:this.alphaIcs_.text.value,forward:t=>t.getComponents()[3],backward:(t,e)=>{const n=t.getComponents();return n[3]=e,new yv(n,t.mode)}}),this.textsC_=new wb(t,{colorType:e.colorType,value:this.value,viewProps:this.viewProps}),this.view=new Ev(t,{alphaViews:this.alphaIcs_?{palette:this.alphaIcs_.palette.view,text:this.alphaIcs_.text.view}:null,hPaletteView:this.hPaletteC_.view,supportsAlpha:e.supportsAlpha,svPaletteView:this.svPaletteC_.view,textsView:this.textsC_.view,viewProps:this.viewProps})}get textsController(){return this.textsC_}}const Pb=af("colsw");class Ab{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.element=t.createElement("div"),this.element.classList.add(Pb()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(Pb("sw")),this.element.appendChild(n),this.swatchElem_=n;const i=t.createElement("button");i.classList.add(Pb("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i,this.update_()}update_(){const t=this.value.rawValue;this.swatchElem_.style.backgroundColor=rb(t)}onValueChange_(){this.update_()}}class Lb{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new Ab(t,{value:this.value,viewProps:this.viewProps})}}class Rb{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=jf.create(e.expanded),this.swatchC_=new Lb(t,{value:this.value,viewProps:this.viewProps});const n=this.swatchC_.view.buttonElement;n.addEventListener("blur",this.onButtonBlur_),n.addEventListener("click",this.onButtonClick_),this.textC_=new Rg(t,{parser:e.parser,props:Kp.fromObject({formatter:e.formatter}),value:this.value,viewProps:this.viewProps}),this.view=new pv(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout}),this.view.swatchElement.appendChild(this.swatchC_.view.element),this.view.textElement.appendChild(this.textC_.view.element),this.popC_="popup"===e.pickerLayout?new Pg(t,{viewProps:this.viewProps}):null;const i=new Tb(t,{colorType:e.colorType,supportsAlpha:e.supportsAlpha,value:this.value,viewProps:this.viewProps});i.view.allFocusableElements.forEach((t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)})),this.pickerC_=i,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(i.view.element),Og({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),qf(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,n=t.relatedTarget;n&&e.contains(n)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,n=nf(t);n&&e.contains(n)||n&&n===this.swatchC_.view.buttonElement&&!Ym(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.swatchC_.view.buttonElement.focus()}}function Db(t){return fv(t.getComponents("rgb")).reduce(((t,e)=>t<<8|255&Math.floor(e)),0)}function kb(t){return t.getComponents("rgb").reduce(((t,e,n)=>t<<8|255&Math.floor(3===n?255*e:e)),0)>>>0}function Ib(t){return"number"!=typeof t?yv.black():new yv([(e=t)>>16&255,e>>8&255,255&e],"rgb");var e}function Vb(t){return"number"!=typeof t?yv.black():new yv([(e=t)>>24&255,e>>16&255,e>>8&255,_m(255&e,0,255,0,1)],"rgb");var e}function Nb(t,e){return"object"==typeof t&&!Ip(t)&&(e in t&&"number"==typeof t[e])}function zb(t){return Nb(t,"r")&&Nb(t,"g")&&Nb(t,"b")}function Ob(t){return zb(t)&&Nb(t,"a")}function Bb(t){return zb(t)}function Fb(t,e){if(t.mode!==e.mode)return!1;if(t.type!==e.type)return!1;const n=t.getComponents(),i=e.getComponents();for(let t=0;t<n.length;t++)if(n[t]!==i[t])return!1;return!0}function Ub(t){return"a"in t?[t.r,t.g,t.b,t.a]:[t.r,t.g,t.b]}function Hb(t,e){return(n,i)=>{t?function(t,e,n){const i=Dv(e,n).toRgbaObject();t.writeProperty("r",i.r),t.writeProperty("g",i.g),t.writeProperty("b",i.b),t.writeProperty("a",i.a)}(n,i,e):function(t,e,n){const i=Dv(e,n).toRgbaObject();t.writeProperty("r",i.r),t.writeProperty("g",i.g),t.writeProperty("b",i.b)}(n,i,e)}}const Gb=kf({id:"input-color-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;if(!function(t){return"color"in t||"color"===t.view}(e))return null;const n=Cv(e);return n?{initialValue:t,params:Object.assign(Object.assign({},n),{supportsAlpha:(i=e,!!(null===(r=null==i?void 0:i.color)||void 0===r?void 0:r.alpha))})}:null;var i,r},binding:{reader:t=>t.params.supportsAlpha?Vb:Ib,equals:Fb,writer:t=>function(t){const e=t?kb:Db;return(t,n)=>{av(t,e(n))}}(t.params.supportsAlpha)},controller:t=>{var e,n,i;return new Rb(t.document,{colorType:"int",expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:(i=t.params.supportsAlpha,i?t=>rb(t,"0x"):t=>ib(t,"0x")),parser:tb("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:t.params.supportsAlpha,value:t.value,viewProps:t.viewProps})}});function jb(t){return e=>{const n=function(t,e){if(!Bb(t))return Dv(yv.black(),e);if("int"===e){const e=Ub(t);return new yv(e,"rgb")}if("float"===e){const e=Ub(t);return new Av(e,"rgb")}return Dv(yv.black(),"int")}(e,t);return Dv(n,"int")}}function Wb(t,e){return n=>t?hb(n,e):ab(n,e)}const qb=kf({id:"input-color-object",type:"input",accept:(t,e)=>{var n;if(!Bb(t))return null;const i=Cv(e);return i?{initialValue:t,params:Object.assign(Object.assign({},i),{colorType:null!==(n=Pv(e))&&void 0!==n?n:"int"})}:null},binding:{reader:t=>jb(t.params.colorType),equals:Fb,writer:t=>Hb(Ob(t.initialValue),t.params.colorType)},controller:t=>{var e,n;const i=Ob(t.initialValue);return new Rb(t.document,{colorType:t.params.colorType,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:Wb(i,t.params.colorType),parser:tb("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:i,value:t.value,viewProps:t.viewProps})}}),Xb=kf({id:"input-color-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;if("text"===e.view)return null;const n=Qv(t,Pv(e));if(!n)return null;const i=db(n);if(!i)return null;const r=Cv(e);return r?{initialValue:t,params:Object.assign(Object.assign({},r),{format:n,stringifier:i})}:null},binding:{reader:()=>eb,equals:Fb,writer:t=>{const e=function(t){const e=db(t);return e?(t,n)=>{av(t,e(n))}:null}(t.params.format);if(!e)throw Up.notBindable();return e}},controller:t=>{var e,n;return new Rb(t.document,{colorType:t.params.format.type,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:t.params.stringifier,parser:tb("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:t.params.format.alpha,value:t.value,viewProps:t.viewProps})}});class Kb{constructor(t){this.components=t.components,this.asm_=t.assembly}constrain(t){const e=this.asm_.toComponents(t).map(((t,e)=>{var n,i;return null!==(i=null===(n=this.components[e])||void 0===n?void 0:n.constrain(t))&&void 0!==i?i:t}));return this.asm_.fromComponents(e)}}const Yb=af("pndtxt");class Zb{constructor(t,e){this.textViews=e.textViews,this.element=t.createElement("div"),this.element.classList.add(Yb()),this.textViews.forEach((e=>{const n=t.createElement("div");n.classList.add(Yb("a")),n.appendChild(e.element),this.element.appendChild(n)}))}}class $b{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.acs_=e.axes.map(((n,i)=>function(t,e,n){return new Xg(t,{arrayPosition:0===n?"fst":n===e.axes.length-1?"lst":"mid",parser:e.parser,props:e.axes[n].textProps,value:Xp(0,{constraint:e.axes[n].constraint}),viewProps:e.viewProps})}(t,e,i))),this.acs_.forEach(((t,n)=>{Og({primary:this.value,secondary:t.value,forward:t=>e.assembly.toComponents(t)[n],backward:(t,i)=>{const r=e.assembly.toComponents(t);return r[n]=i,e.assembly.fromComponents(r)}})})),this.view=new Zb(t,{textViews:this.acs_.map((t=>t.view))})}get textControllers(){return this.acs_}}class Jb extends zm{get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}}const Qb=kf({id:"input-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;const n=Hm(e,(t=>Object.assign(Object.assign({},Am(t)),{options:t.optional.custom(wg),readonly:t.optional.constant(!1)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>gm,constraint:t=>function(t,e){const n=[],i=Cm(t,e);i&&n.push(i);const r=Tm(t);r&&n.push(r);const s=yg(t.options);return s&&n.push(s),new vg(n)}(t.params,t.initialValue),writer:t=>av},controller:t=>{const e=t.value,n=t.constraint,i=n&&bg(n,_g);if(i)return new Sg(t.document,{props:new Kp({options:i.values.value("options")}),value:e,viewProps:t.viewProps});const r=Pm(t.params,e.rawValue),s=n&&bg(n,Yp);return s?new Qg(t.document,Object.assign(Object.assign({},tv(Object.assign(Object.assign({},r),{keyScale:Xp(r.keyScale),max:s.values.value("max"),min:s.values.value("min")}))),{parser:fm,value:e,viewProps:t.viewProps})):new Xg(t.document,{parser:fm,props:Kp.fromObject(r),value:e,viewProps:t.viewProps})},api:t=>"number"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof Qg?new Jb(t.controller):t.controller.valueController instanceof Sg?new mg(t.controller):null});class t_{constructor(t=0,e=0){this.x=t,this.y=e}getComponents(){return[this.x,this.y]}static isObject(t){if(Ip(t))return!1;const e=t.x,n=t.y;return"number"==typeof e&&"number"==typeof n}static equals(t,e){return t.x===e.x&&t.y===e.y}toObject(){return{x:this.x,y:this.y}}}const e_={toComponents:t=>t.getComponents(),fromComponents:t=>new t_(...t)},n_=af("p2d");class i_{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(n_()),e.viewProps.bindClassModifiers(this.element),rf(e.expanded,Sf(this.element,n_(void 0,"expanded")));const n=t.createElement("div");n.classList.add(n_("h")),this.element.appendChild(n);const i=t.createElement("button");i.classList.add(n_("b")),i.appendChild(Jm(t,"p2dpad")),e.viewProps.bindDisabled(i),n.appendChild(i),this.buttonElement=i;const r=t.createElement("div");if(r.classList.add(n_("t")),n.appendChild(r),this.textElement=r,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(n_("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}}const r_=af("p2dp");class s_{constructor(t,e){this.onFoldableChange_=this.onFoldableChange_.bind(this),this.onPropsChange_=this.onPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onPropsChange_),this.element=t.createElement("div"),this.element.classList.add(r_()),"popup"===e.layout&&this.element.classList.add(r_(void 0,"p")),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(r_("p")),e.viewProps.bindTabIndex(n),this.element.appendChild(n),this.padElement=n;const i=t.createElementNS(Xm,"svg");i.classList.add(r_("g")),this.padElement.appendChild(i),this.svgElem_=i;const r=t.createElementNS(Xm,"line");r.classList.add(r_("ax")),r.setAttributeNS(null,"x1","0"),r.setAttributeNS(null,"y1","50%"),r.setAttributeNS(null,"x2","100%"),r.setAttributeNS(null,"y2","50%"),this.svgElem_.appendChild(r);const s=t.createElementNS(Xm,"line");s.classList.add(r_("ax")),s.setAttributeNS(null,"x1","50%"),s.setAttributeNS(null,"y1","0"),s.setAttributeNS(null,"x2","50%"),s.setAttributeNS(null,"y2","100%"),this.svgElem_.appendChild(s);const o=t.createElementNS(Xm,"line");o.classList.add(r_("l")),o.setAttributeNS(null,"x1","50%"),o.setAttributeNS(null,"y1","50%"),this.svgElem_.appendChild(o),this.lineElem_=o;const a=t.createElement("div");a.classList.add(r_("m")),this.padElement.appendChild(a),this.markerElem_=a,e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}get allFocusableElements(){return[this.padElement]}update_(){const[t,e]=this.value.rawValue.getComponents(),n=this.props_.get("max"),i=_m(t,-n,+n,0,100),r=_m(e,-n,+n,0,100),s=this.props_.get("invertsY")?100-r:r;this.lineElem_.setAttributeNS(null,"x2",`${i}%`),this.lineElem_.setAttributeNS(null,"y2",`${s}%`),this.markerElem_.style.left=`${i}%`,this.markerElem_.style.top=`${s}%`}onValueChange_(){this.update_()}onPropsChange_(){this.update_()}onFoldableChange_(){this.update_()}}function o_(t,e,n){return[Bg(e[0],Ug(t)),Bg(e[1],Fg(t))*(n?1:-1)]}class a_{constructor(t,e){this.onPadKeyDown_=this.onPadKeyDown_.bind(this),this.onPadKeyUp_=this.onPadKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new s_(t,{layout:e.layout,props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new jg(this.view.padElement),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.padElement.addEventListener("keydown",this.onPadKeyDown_),this.view.padElement.addEventListener("keyup",this.onPadKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=this.props.get("max"),i=_m(t.point.x,0,t.bounds.width,-n,+n),r=_m(this.props.get("invertsY")?t.bounds.height-t.point.y:t.point.y,0,t.bounds.height,-n,+n);this.value.setRawValue(new t_(i,r),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onPadKeyDown_(t){Hg(t.key)&&t.preventDefault();const[e,n]=o_(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===n||this.value.setRawValue(new t_(this.value.rawValue.x+e,this.value.rawValue.y+n),{forceEmit:!1,last:!1})}onPadKeyUp_(t){const[e,n]=o_(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===n||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}class l_{constructor(t,e){var n,i;this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.onPadButtonBlur_=this.onPadButtonBlur_.bind(this),this.onPadButtonClick_=this.onPadButtonClick_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=jf.create(e.expanded),this.popC_="popup"===e.pickerLayout?new Pg(t,{viewProps:this.viewProps}):null;const r=new a_(t,{layout:e.pickerLayout,props:new Kp({invertsY:Xp(e.invertsY),max:Xp(e.max),xKeyScale:e.axes[0].textProps.value("keyScale"),yKeyScale:e.axes[1].textProps.value("keyScale")}),value:this.value,viewProps:this.viewProps});r.view.allFocusableElements.forEach((t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)})),this.pickerC_=r,this.textC_=new $b(t,{assembly:e_,axes:e.axes,parser:e.parser,value:this.value,viewProps:this.viewProps}),this.view=new i_(t,{expanded:this.foldable_.value("expanded"),pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.textElement.appendChild(this.textC_.view.element),null===(n=this.view.buttonElement)||void 0===n||n.addEventListener("blur",this.onPadButtonBlur_),null===(i=this.view.buttonElement)||void 0===i||i.addEventListener("click",this.onPadButtonClick_),this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),Og({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),qf(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onPadButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,n=t.relatedTarget;n&&e.contains(n)||(this.popC_.shows.rawValue=!1)}onPadButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,n=nf(t);n&&e.contains(n)||n&&n===this.view.buttonElement&&!Ym(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.view.buttonElement.focus()}}function h_(t){return t_.isObject(t)?new t_(t.x,t.y):new t_}function c_(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y)}function u_(t,e){var n,i;if(!Ip(t.min)||!Ip(t.max))return Math.max(Math.abs(null!==(n=t.min)&&void 0!==n?n:0),Math.abs(null!==(i=t.max)&&void 0!==i?i:0));const r=Em(t);return Math.max(10*Math.abs(r),10*Math.abs(e))}function d_(t,e){var n,i;const r=u_(Op(t,null!==(n=t.x)&&void 0!==n?n:{}),e.x),s=u_(Op(t,null!==(i=t.y)&&void 0!==i?i:{}),e.y);return Math.max(r,s)}function p_(t){if(!("y"in t))return!1;const e=t.y;return!!e&&("inverted"in e&&!!e.inverted)}const m_=kf({id:"input-point2d",type:"input",accept:(t,e)=>{if(!t_.isObject(t))return null;const n=Hm(e,(t=>Object.assign(Object.assign({},iv(t)),{expanded:t.optional.boolean,picker:t.optional.custom(ov),readonly:t.optional.constant(!1),x:t.optional.custom(rv),y:t.optional.object(Object.assign(Object.assign({},iv(t)),{inverted:t.optional.boolean}))})));return n?{initialValue:t,params:n}:null},binding:{reader:()=>h_,constraint:t=>{return e=t.params,n=t.initialValue,new Kb({assembly:e_,components:[sv(Object.assign(Object.assign({},e),e.x),n.x),sv(Object.assign(Object.assign({},e),e.y),n.y)]});var e,n},equals:t_.equals,writer:()=>c_},controller:t=>{var e,n;const i=t.document,r=t.value,s=t.constraint,o=[t.params.x,t.params.y];return new l_(i,{axes:r.rawValue.getComponents().map(((e,n)=>{var i;return Lm({constraint:s.components[n],initialValue:e,params:Op(t.params,null!==(i=o[n])&&void 0!==i?i:{})})})),expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,invertsY:p_(t.params),max:d_(t.params,r.rawValue),parser:fm,pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",value:r,viewProps:t.viewProps})}});class f_{constructor(t=0,e=0,n=0){this.x=t,this.y=e,this.z=n}getComponents(){return[this.x,this.y,this.z]}static isObject(t){if(Ip(t))return!1;const e=t.x,n=t.y,i=t.z;return"number"==typeof e&&"number"==typeof n&&"number"==typeof i}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z}toObject(){return{x:this.x,y:this.y,z:this.z}}}const g_={toComponents:t=>t.getComponents(),fromComponents:t=>new f_(...t)};function v_(t){return f_.isObject(t)?new f_(t.x,t.y,t.z):new f_}function b_(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z)}const __=kf({id:"input-point3d",type:"input",accept:(t,e)=>{if(!f_.isObject(t))return null;const n=Hm(e,(t=>Object.assign(Object.assign({},iv(t)),{readonly:t.optional.constant(!1),x:t.optional.custom(rv),y:t.optional.custom(rv),z:t.optional.custom(rv)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>v_,constraint:t=>{return e=t.params,n=t.initialValue,new Kb({assembly:g_,components:[sv(Object.assign(Object.assign({},e),e.x),n.x),sv(Object.assign(Object.assign({},e),e.y),n.y),sv(Object.assign(Object.assign({},e),e.z),n.z)]});var e,n},equals:f_.equals,writer:t=>b_},controller:t=>{const e=t.value,n=t.constraint,i=[t.params.x,t.params.y,t.params.z];return new $b(t.document,{assembly:g_,axes:e.rawValue.getComponents().map(((e,r)=>{var s;return Lm({constraint:n.components[r],initialValue:e,params:Op(t.params,null!==(s=i[r])&&void 0!==s?s:{})})})),parser:fm,value:e,viewProps:t.viewProps})}});class w_{constructor(t=0,e=0,n=0,i=0){this.x=t,this.y=e,this.z=n,this.w=i}getComponents(){return[this.x,this.y,this.z,this.w]}static isObject(t){if(Ip(t))return!1;const e=t.x,n=t.y,i=t.z,r=t.w;return"number"==typeof e&&"number"==typeof n&&"number"==typeof i&&"number"==typeof r}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z&&t.w===e.w}toObject(){return{x:this.x,y:this.y,z:this.z,w:this.w}}}const x_={toComponents:t=>t.getComponents(),fromComponents:t=>new w_(...t)};function y_(t){return w_.isObject(t)?new w_(t.x,t.y,t.z,t.w):new w_}function M_(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z),t.writeProperty("w",e.w)}const E_=kf({id:"input-point4d",type:"input",accept:(t,e)=>{if(!w_.isObject(t))return null;const n=Hm(e,(t=>Object.assign(Object.assign({},iv(t)),{readonly:t.optional.constant(!1),w:t.optional.custom(rv),x:t.optional.custom(rv),y:t.optional.custom(rv),z:t.optional.custom(rv)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>y_,constraint:t=>{return e=t.params,n=t.initialValue,new Kb({assembly:x_,components:[sv(Object.assign(Object.assign({},e),e.x),n.x),sv(Object.assign(Object.assign({},e),e.y),n.y),sv(Object.assign(Object.assign({},e),e.z),n.z),sv(Object.assign(Object.assign({},e),e.w),n.w)]});var e,n},equals:w_.equals,writer:t=>M_},controller:t=>{const e=t.value,n=t.constraint,i=[t.params.x,t.params.y,t.params.z,t.params.w];return new $b(t.document,{assembly:x_,axes:e.rawValue.getComponents().map(((e,r)=>{var s;return Lm({constraint:n.components[r],initialValue:e,params:Op(t.params,null!==(s=i[r])&&void 0!==s?s:{})})})),parser:fm,value:e,viewProps:t.viewProps})}});const S_=kf({id:"input-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;const n=Hm(e,(t=>({readonly:t.optional.constant(!1),options:t.optional.custom(wg)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Ng,constraint:t=>function(t){const e=[],n=yg(t.options);return n&&e.push(n),new vg(e)}(t.params),writer:t=>av},controller:t=>{const e=t.document,n=t.value,i=t.constraint,r=i&&bg(i,_g);return r?new Sg(e,{props:new Kp({options:r.values.value("options")}),value:n,viewProps:t.viewProps}):new Rg(e,{parser:t=>t,props:Kp.fromObject({formatter:zg}),value:n,viewProps:t.viewProps})},api:t=>"string"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof Sg?new mg(t.controller):null}),C_={monitor:{defaultInterval:200,defaultRows:3}},T_=af("mll");class P_{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(T_()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("textarea");n.classList.add(T_("i")),n.style.height=`calc(var(${nv("containerUnitSize")}) * ${e.rows})`,n.readOnly=!0,e.viewProps.bindDisabled(n),this.element.appendChild(n),this.textareaElem_=n,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.textareaElem_,e=t.scrollTop===t.scrollHeight-t.clientHeight,n=[];this.value.rawValue.forEach((t=>{void 0!==t&&n.push(this.formatter_(t))})),t.textContent=n.join("\n"),e&&(t.scrollTop=t.scrollHeight)}onValueUpdate_(){this.update_()}}class A_{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new P_(t,{formatter:e.formatter,rows:e.rows,value:this.value,viewProps:this.viewProps})}}const L_=af("sgl");class R_{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(L_()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("input");n.classList.add(L_("i")),n.readOnly=!0,n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.value.rawValue,e=t[t.length-1];this.inputElement.value=void 0!==e?this.formatter_(e):""}onValueUpdate_(){this.update_()}}class D_{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new R_(t,{formatter:e.formatter,value:this.value,viewProps:this.viewProps})}}const k_=kf({id:"monitor-bool",type:"monitor",accept:(t,e)=>{if("boolean"!=typeof t)return null;const n=Hm(e,(t=>({readonly:t.required.constant(!0),rows:t.optional.number})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Dg},controller:t=>{var e;return 1===t.value.rawValue.length?new D_(t.document,{formatter:kg,value:t.value,viewProps:t.viewProps}):new A_(t.document,{formatter:kg,rows:null!==(e=t.params.rows)&&void 0!==e?e:C_.monitor.defaultRows,value:t.value,viewProps:t.viewProps})}});class I_ extends zm{get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}}const V_=af("grl");class N_{constructor(t,e){this.onCursorChange_=this.onCursorChange_.bind(this),this.onValueUpdate_=this.onValueUpdate_.bind(this),this.element=t.createElement("div"),this.element.classList.add(V_()),e.viewProps.bindClassModifiers(this.element),this.formatter_=e.formatter,this.props_=e.props,this.cursor_=e.cursor,this.cursor_.emitter.on("change",this.onCursorChange_);const n=t.createElementNS(Xm,"svg");n.classList.add(V_("g")),n.style.height=`calc(var(${nv("containerUnitSize")}) * ${e.rows})`,this.element.appendChild(n),this.svgElem_=n;const i=t.createElementNS(Xm,"polyline");this.svgElem_.appendChild(i),this.lineElem_=i;const r=t.createElement("div");r.classList.add(V_("t"),af("tt")()),this.element.appendChild(r),this.tooltipElem_=r,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}get graphElement(){return this.svgElem_}update_(){const{clientWidth:t,clientHeight:e}=this.element,n=this.value.rawValue.length-1,i=this.props_.get("min"),r=this.props_.get("max"),s=[];this.value.rawValue.forEach(((o,a)=>{if(void 0===o)return;const l=_m(a,0,n,0,t),h=_m(o,i,r,e,0);s.push([l,h].join(","))})),this.lineElem_.setAttributeNS(null,"points",s.join(" "));const o=this.tooltipElem_,a=this.value.rawValue[this.cursor_.rawValue];if(void 0===a)return void o.classList.remove(V_("t","a"));const l=_m(this.cursor_.rawValue,0,n,0,t),h=_m(a,i,r,e,0);o.style.left=`${l}px`,o.style.top=`${h}px`,o.textContent=`${this.formatter_(a)}`,o.classList.contains(V_("t","a"))||(o.classList.add(V_("t","a"),V_("t","in")),Km(o),o.classList.remove(V_("t","in")))}onValueUpdate_(){this.update_()}onCursorChange_(){this.update_()}}class z_{constructor(t,e){if(this.onGraphMouseMove_=this.onGraphMouseMove_.bind(this),this.onGraphMouseLeave_=this.onGraphMouseLeave_.bind(this),this.onGraphPointerDown_=this.onGraphPointerDown_.bind(this),this.onGraphPointerMove_=this.onGraphPointerMove_.bind(this),this.onGraphPointerUp_=this.onGraphPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.cursor_=Xp(-1),this.view=new N_(t,{cursor:this.cursor_,formatter:e.formatter,rows:e.rows,props:this.props,value:this.value,viewProps:this.viewProps}),Ym(t)){const t=new jg(this.view.element);t.emitter.on("down",this.onGraphPointerDown_),t.emitter.on("move",this.onGraphPointerMove_),t.emitter.on("up",this.onGraphPointerUp_)}else this.view.element.addEventListener("mousemove",this.onGraphMouseMove_),this.view.element.addEventListener("mouseleave",this.onGraphMouseLeave_)}importProps(t){return Gm(t,null,(t=>({max:t.required.number,min:t.required.number})),(t=>(this.props.set("max",t.max),this.props.set("min",t.min),!0)))}exportProps(){return jm(null,{max:this.props.get("max"),min:this.props.get("min")})}onGraphMouseLeave_(){this.cursor_.rawValue=-1}onGraphMouseMove_(t){const{clientWidth:e}=this.view.element;this.cursor_.rawValue=Math.floor(_m(t.offsetX,0,e,0,this.value.rawValue.length))}onGraphPointerDown_(t){this.onGraphPointerMove_(t)}onGraphPointerMove_(t){t.data.point?this.cursor_.rawValue=Math.floor(_m(t.data.point.x,0,t.data.bounds.width,0,this.value.rawValue.length)):this.cursor_.rawValue=-1}onGraphPointerUp_(){this.cursor_.rawValue=-1}}function O_(t){return Ip(t.format)?bm(2):t.format}function B_(t){return"graph"===t.view}const F_=kf({id:"monitor-number",type:"monitor",accept:(t,e)=>{if("number"!=typeof t)return null;const n=Hm(e,(t=>({format:t.optional.function,max:t.optional.number,min:t.optional.number,readonly:t.required.constant(!0),rows:t.optional.number,view:t.optional.string})));return n?{initialValue:t,params:n}:null},binding:{defaultBufferSize:t=>B_(t)?64:1,reader:t=>gm},controller:t=>B_(t.params)?function(t){var e,n,i;return new z_(t.document,{formatter:O_(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:C_.monitor.defaultRows,props:Kp.fromObject({max:null!==(n=t.params.max)&&void 0!==n?n:100,min:null!==(i=t.params.min)&&void 0!==i?i:0}),value:t.value,viewProps:t.viewProps})}(t):function(t){var e;return 1===t.value.rawValue.length?new D_(t.document,{formatter:O_(t.params),value:t.value,viewProps:t.viewProps}):new A_(t.document,{formatter:O_(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:C_.monitor.defaultRows,value:t.value,viewProps:t.viewProps})}(t),api:t=>t.controller.valueController instanceof z_?new I_(t.controller):null}),U_=kf({id:"monitor-string",type:"monitor",accept:(t,e)=>{if("string"!=typeof t)return null;const n=Hm(e,(t=>({multiline:t.optional.boolean,readonly:t.required.constant(!0),rows:t.optional.number})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Ng},controller:t=>{var e;const n=t.value;return n.rawValue.length>1||t.params.multiline?new A_(t.document,{formatter:zg,rows:null!==(e=t.params.rows)&&void 0!==e?e:C_.monitor.defaultRows,value:n,viewProps:t.viewProps}):new D_(t.document,{formatter:zg,value:n,viewProps:t.viewProps})}});class H_{constructor(t){this.target=t.target,this.reader_=t.reader,this.writer_=t.writer}read(){return this.reader_(this.target.read())}write(t){this.writer_(this.target,t)}inject(t){this.write(this.reader_(t))}}class G_{constructor(t){this.target=t.target,this.reader_=t.reader}read(){return this.reader_(this.target.read())}}function j_(t,e){return 0===e?new fg:new gg(t,null!=e?e:C_.monitor.defaultInterval)}class W_{constructor(t){this.pluginsMap_={blades:[],inputs:[],monitors:[]},this.apiCache_=t}getAll(){return[...this.pluginsMap_.blades,...this.pluginsMap_.inputs,...this.pluginsMap_.monitors]}register(t,e){if(!(n=e.core)||n.major!==Df.major)throw Up.notCompatible(t,e.id);var n;"blade"===e.type?this.pluginsMap_.blades.unshift(e):"input"===e.type?this.pluginsMap_.inputs.unshift(e):"monitor"===e.type&&this.pluginsMap_.monitors.unshift(e)}createInput_(t,e,n){return this.pluginsMap_.inputs.reduce(((i,r)=>null!=i?i:function(t,e){var n;const i=t.accept(e.target.read(),e.params);if(Ip(i))return null;const r={target:e.target,initialValue:i.initialValue,params:i.params},s=Hm(e.params,(t=>({disabled:t.optional.boolean,hidden:t.optional.boolean,label:t.optional.string,tag:t.optional.string}))),o=t.binding.reader(r),a=t.binding.constraint?t.binding.constraint(r):void 0,l=new H_({reader:o,target:e.target,writer:t.binding.writer(r)}),h=new Om(Xp(o(i.initialValue),{constraint:a,equals:t.binding.equals}),l),c=t.controller({constraint:a,document:e.document,initialValue:i.initialValue,params:i.params,value:h,viewProps:tg.create({disabled:null==s?void 0:s.disabled,hidden:null==s?void 0:s.hidden})});return new vf(e.document,{blade:Gf(),props:Kp.fromObject({label:"label"in e.params?null!==(n=null==s?void 0:s.label)&&void 0!==n?n:null:e.target.key}),tag:null==s?void 0:s.tag,value:h,valueController:c})}(r,{document:t,target:e,params:n})),null)}createMonitor_(t,e,n){return this.pluginsMap_.monitors.reduce(((i,r)=>null!=i?i:function(t,e){var n,i,r;const s=t.accept(e.target.read(),e.params);if(Ip(s))return null;const o={target:e.target,initialValue:s.initialValue,params:s.params},a=Hm(e.params,(t=>({bufferSize:t.optional.number,disabled:t.optional.boolean,hidden:t.optional.boolean,interval:t.optional.number,label:t.optional.string}))),l=t.binding.reader(o),h=null!==(i=null!==(n=null==a?void 0:a.bufferSize)&&void 0!==n?n:t.binding.defaultBufferSize&&t.binding.defaultBufferSize(s.params))&&void 0!==i?i:1,c=new xf({binding:new G_({reader:l,target:e.target}),bufferSize:h,ticker:j_(e.document,null==a?void 0:a.interval)}),u=t.controller({document:e.document,params:s.params,value:c,viewProps:tg.create({disabled:null==a?void 0:a.disabled,hidden:null==a?void 0:a.hidden})});return u.viewProps.bindDisabled(c.ticker),u.viewProps.handleDispose((()=>{c.ticker.dispose()})),new yf(e.document,{blade:Gf(),props:Kp.fromObject({label:"label"in e.params?null!==(r=null==a?void 0:a.label)&&void 0!==r?r:null:e.target.key}),value:c,valueController:u})}(r,{document:t,params:n,target:e})),null)}createBinding(t,e,n){if(Ip(e.read()))throw new Up({context:{key:e.key},type:"nomatchingcontroller"});const i=this.createInput_(t,e,n);if(i)return i;const r=this.createMonitor_(t,e,n);if(r)return r;throw new Up({context:{key:e.key},type:"nomatchingcontroller"})}createBlade(t,e){const n=this.pluginsMap_.blades.reduce(((n,i)=>null!=n?n:function(t,e){const n=t.accept(e.params);if(!n)return null;const i=Hm(e.params,(t=>({disabled:t.optional.boolean,hidden:t.optional.boolean})));return t.controller({blade:Gf(),document:e.document,params:Object.assign(Object.assign({},n.params),{disabled:null==i?void 0:i.disabled,hidden:null==i?void 0:i.hidden}),viewProps:tg.create({disabled:null==i?void 0:i.disabled,hidden:null==i?void 0:i.hidden})})}(i,{document:t,params:e})),null);if(!n)throw new Up({type:"nomatchingview",context:{params:e}});return n}createInputBindingApi_(t){const e=this.pluginsMap_.inputs.reduce(((e,n)=>{var i,r;return e||(null!==(r=null===(i=n.api)||void 0===i?void 0:i.call(n,{controller:t}))&&void 0!==r?r:null)}),null);return this.apiCache_.add(t,null!=e?e:new zm(t))}createMonitorBindingApi_(t){const e=this.pluginsMap_.monitors.reduce(((e,n)=>{var i,r;return e||(null!==(r=null===(i=n.api)||void 0===i?void 0:i.call(n,{controller:t}))&&void 0!==r?r:null)}),null);return this.apiCache_.add(t,null!=e?e:new zm(t))}createBindingApi(t){if(this.apiCache_.has(t))return this.apiCache_.get(t);if(bf(t))return this.createInputBindingApi_(t);if(Mf(t))return this.createMonitorBindingApi_(t);throw Up.shouldNeverHappen()}createApi(t){if(this.apiCache_.has(t))return this.apiCache_.get(t);if(function(t){return Wm(t)&&qm(t.value)}(t))return this.createBindingApi(t);const e=this.pluginsMap_.blades.reduce(((e,n)=>null!=e?e:n.api({controller:t,pool:this})),null);if(!e)throw Up.shouldNeverHappen();return this.apiCache_.add(t,e)}}const q_=new class{constructor(){this.map_=new Map}get(t){var e;return null!==(e=this.map_.get(t))&&void 0!==e?e:null}has(t){return this.map_.has(t)}add(t,e){return this.map_.set(t,e),t.viewProps.handleDispose((()=>{this.map_.delete(t)})),e}};class X_ extends Rm{constructor(t){super(t),this.emitter_=new Gp,this.controller.value.emitter.on("change",(t=>{this.emitter_.emit("change",new km(this,t.rawValue))}))}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}get value(){return this.controller.value.rawValue}set value(t){this.controller.value.rawValue=t}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}}class K_ extends Rm{}class Y_ extends Rm{constructor(t){super(t),this.emitter_=new Gp,this.controller.value.emitter.on("change",(t=>{this.emitter_.emit("change",new km(this,t.rawValue))}))}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}get value(){return this.controller.value.rawValue}set value(t){this.controller.value.rawValue=t}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}}class Z_ extends Rm{constructor(t){super(t),this.emitter_=new Gp,this.controller.value.emitter.on("change",(t=>{this.emitter_.emit("change",new km(this,t.rawValue))}))}get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get formatter(){return this.controller.valueController.props.get("formatter")}set formatter(t){this.controller.valueController.props.set("formatter",t)}get value(){return this.controller.value.rawValue}set value(t){this.controller.value.rawValue=t}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)}),{key:e}),this}off(t,e){return this.emitter_.off(t,e),this}}const $_={id:"list",type:"blade",core:Df,accept(t){const e=Hm(t,(t=>({options:t.required.custom(wg),value:t.required.raw,view:t.required.constant("list"),label:t.optional.string})));return e?{params:e}:null},controller(t){const e=new _g(xg(t.params.options)),n=Xp(t.params.value,{constraint:e}),i=new Sg(t.document,{props:new Kp({options:e.values.value("options")}),value:n,viewProps:t.viewProps});return new mf(t.document,{blade:t.blade,props:Kp.fromObject({label:t.params.label}),value:n,valueController:i})},api:t=>t.controller instanceof mf&&t.controller.valueController instanceof Sg?new X_(t.controller):null};class J_ extends Xf{constructor(t,e){super(t,e)}get element(){return this.controller.view.element}}class Q_ extends Zf{constructor(t,e){super(t,{expanded:e.expanded,blade:e.blade,props:e.props,root:!0,viewProps:e.viewProps})}}const tw=af("spr");class ew{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(tw()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("hr");n.classList.add(tw("r")),this.element.appendChild(n)}}class nw extends pf{constructor(t,e){super(Object.assign(Object.assign({},e),{view:new ew(t,{viewProps:e.viewProps})}))}}const iw={id:"separator",type:"blade",core:Df,accept(t){const e=Hm(t,(t=>({view:t.required.constant("separator")})));return e?{params:e}:null},controller:t=>new nw(t.document,{blade:t.blade,viewProps:t.viewProps}),api:t=>t.controller instanceof nw?new K_(t.controller):null},rw={id:"slider",type:"blade",core:Df,accept(t){const e=Hm(t,(t=>({max:t.required.number,min:t.required.number,view:t.required.constant("slider"),format:t.optional.function,label:t.optional.string,value:t.optional.number})));return e?{params:e}:null},controller(t){var e,n;const i=null!==(e=t.params.value)&&void 0!==e?e:0,r=new Yp({max:t.params.max,min:t.params.min}),s=Xp(i,{constraint:r}),o=new Qg(t.document,Object.assign(Object.assign({},tv({formatter:null!==(n=t.params.format)&&void 0!==n?n:vm,keyScale:Xp(1),max:r.values.value("max"),min:r.values.value("min"),pointerScale:Sm(t.params,i)})),{parser:fm,value:s,viewProps:t.viewProps}));return new mf(t.document,{blade:t.blade,props:Kp.fromObject({label:t.params.label}),value:s,valueController:o})},api:t=>t.controller instanceof mf&&t.controller.valueController instanceof Qg?new Y_(t.controller):null},sw={id:"text",type:"blade",core:Df,accept(t){const e=Hm(t,(t=>({parse:t.required.function,value:t.required.raw,view:t.required.constant("text"),format:t.optional.function,label:t.optional.string})));return e?{params:e}:null},controller(t){var e;const n=Xp(t.params.value),i=new Rg(t.document,{parser:t.params.parse,props:Kp.fromObject({formatter:null!==(e=t.params.format)&&void 0!==e?e:t=>String(t)}),value:n,viewProps:t.viewProps});return new mf(t.document,{blade:t.blade,props:Kp.fromObject({label:t.params.label}),value:n,valueController:i})},api:t=>t.controller instanceof mf&&t.controller.valueController instanceof Rg?new Z_(t.controller):null};class ow extends J_{constructor(t){var e,n;const i=null!=t?t:{},r=null!==(e=i.document)&&void 0!==e?e:Zm(),s=function(){const t=new W_(q_);return[m_,__,E_,S_,Qb,Xb,qb,Gb,uv,k_,U_,F_,If,$f,pg].forEach((e=>{t.register("core",e)})),t}();super(new Q_(r,{expanded:i.expanded,blade:Gf(),props:Kp.fromObject({title:i.title}),viewProps:tg.create()}),s),this.pool_=s,this.containerElem_=null!==(n=i.container)&&void 0!==n?n:function(t){const e=t.createElement("div");return e.classList.add(af("dfw")()),t.body&&t.body.appendChild(e),e}(r),this.containerElem_.appendChild(this.element),this.doc_=r,this.usesDefaultWrapper_=!i.container,this.setUpDefaultPlugins_()}get document(){if(!this.doc_)throw Up.alreadyDisposed();return this.doc_}dispose(){const t=this.containerElem_;if(!t)throw 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r=ux(t,n);return!!r&&i(r)}function px(t,e){var n;return uw(null!==(n=null==t?void 0:t())&&void 0!==n?n:{},e)}function mx(t){return"value"in t}function fx(t){if(!lw(t)||!("binding"in t))return!1;const e=t.binding;return!!lw(n=e)&&"target"in n;var n}const gx="http://www.w3.org/2000/svg";function vx(t){t.offsetHeight}function bx(t){return void 0!==t.ontouchstart}const _x={check:'<path d="M2 8l4 4l8 -8"/>',dropdown:'<path d="M5 7h6l-3 3 z"/>',p2dpad:'<path d="M8 4v8"/><path d="M4 8h8"/><circle cx="12" cy="12" r="1.2"/>'};function wx(t,e){const n=t.createElementNS(gx,"svg");return n.innerHTML=_x[e],n}function xx(t,e,n){t.insertBefore(e,t.children[n])}function yx(t){t.parentElement&&t.parentElement.removeChild(t)}function Mx(t){for(;t.children.length>0;)t.removeChild(t.children[0])}function Ex(t){return t.relatedTarget?t.relatedTarget:"explicitOriginalTarget"in t?t.explicitOriginalTarget:null}function Sx(t,e){t.emitter.on("change",(t=>{e(t.rawValue)})),e(t.rawValue)}function Cx(t,e,n){Sx(t.value(e),n)}const Tx="tp";function Px(t){return(e,n)=>[Tx,"-",t,"v",e?`_${e}`:"",n?`-${n}`:""].join("")}const Ax=Px("lbl");class Lx{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Ax()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(Ax("l")),Cx(e.props,"label",(e=>{aw(e)?this.element.classList.add(Ax(void 0,"nol")):(this.element.classList.remove(Ax(void 0,"nol")),function(t){for(;t.childNodes.length>0;)t.removeChild(t.childNodes[0])}(n),n.appendChild(function(t,e){const n=t.createDocumentFragment();return e.split("\n").map((e=>t.createTextNode(e))).forEach(((e,i)=>{i>0&&n.appendChild(t.createElement("br")),n.appendChild(e)})),n}(t,e)))})),this.element.appendChild(n),this.labelElement=n;const i=t.createElement("div");i.classList.add(Ax("v")),this.element.appendChild(i),this.valueElement=i}}class Rx{constructor(t,e){this.props=e.props,this.valueController=e.valueController,this.viewProps=e.valueController.viewProps,this.view=new Lx(t,{props:e.props,viewProps:this.viewProps}),this.view.valueElement.appendChild(this.valueController.view.element)}importProps(t){return dx(t,null,(t=>({label:t.optional.string})),(t=>(this.props.set("label",t.label),!0)))}exportProps(){return px(null,{label:this.props.get("label")})}}const Dx=Px(""),kx={veryfirst:"vfst",first:"fst",last:"lst",verylast:"vlst"};class Ix{constructor(t){this.parent_=null,this.blade=t.blade,this.view=t.view,this.viewProps=t.viewProps;const e=this.view.element;this.blade.value("positions").emitter.on("change",(()=>{["veryfirst","first","last","verylast"].forEach((t=>{e.classList.remove(Dx(void 0,kx[t]))})),this.blade.get("positions").forEach((t=>{e.classList.add(Dx(void 0,kx[t]))}))})),this.viewProps.handleDispose((()=>{yx(e)}))}get parent(){return this.parent_}set parent(t){this.parent_=t,this.viewProps.set("parent",this.parent_?this.parent_.viewProps:null)}importState(t){return dx(t,null,(t=>({disabled:t.required.boolean,hidden:t.required.boolean})),(t=>(this.viewProps.importState(t),!0)))}exportState(){return px(null,Object.assign({},this.viewProps.exportState()))}}class Vx extends Ix{constructor(t,e){if(e.value!==e.valueController.value)throw pw.shouldNeverHappen();const n=e.valueController.viewProps,i=new Rx(t,{blade:e.blade,props:e.props,valueController:e.valueController});super(Object.assign(Object.assign({},e),{view:new Lx(t,{props:e.props,viewProps:n}),viewProps:n})),this.labelController=i,this.value=e.value,this.valueController=e.valueController,this.view.valueElement.appendChild(this.valueController.view.element)}importState(t){return dx(t,(e=>{var n,i,r;return super.importState(e)&&this.labelController.importProps(e)&&(null===(r=null===(i=(n=this.valueController).importProps)||void 0===i?void 0:i.call(n,t))||void 0===r||r)}),(t=>({value:t.optional.raw})),(t=>(t.value&&(this.value.rawValue=t.value),!0)))}exportState(){var t,e,n;return px((()=>super.exportState()),Object.assign(Object.assign({value:this.value.rawValue},this.labelController.exportProps()),null!==(n=null===(e=(t=this.valueController).exportProps)||void 0===e?void 0:e.call(t))&&void 0!==n?n:{}))}}function Nx(t,e){for(;t.length<e;)t.push(void 0)}function zx(t){const e=[];return Nx(e,t),e}function Ox(t){const e=t.indexOf(void 0);return e<0?t:t.slice(0,e)}class Bx extends nx{get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get title(){var t;return null!==(t=this.controller.buttonController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.buttonController.props.set("title",t)}on(t,e){const n=e.bind(this);return this.controller.buttonController.emitter.on(t,(()=>{n(new ix(this))})),this}}function Fx(t,e){return n=>{!function(t,e,n){n?t.classList.add(e):t.classList.remove(e)}(t,e,n)}}function Ux(t,e){Sx(t,(t=>{e.textContent=null!=t?t:""}))}const Hx=Px("btn");class Gx{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(Hx()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("button");n.classList.add(Hx("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const i=t.createElement("div");i.classList.add(Hx("t")),Ux(e.props.value("title"),i),this.buttonElement.appendChild(i)}}class jx{constructor(t,e){this.emitter=new fw,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new Gx(t,{props:this.props,viewProps:this.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}importProps(t){return dx(t,null,(t=>({title:t.optional.string})),(t=>(this.props.set("title",t.title),!0)))}exportProps(){return px(null,{title:this.props.get("title")})}onClick_(){this.emitter.emit("click",{sender:this})}}class Wx extends Ix{constructor(t,e){const n=new jx(t,{props:e.buttonProps,viewProps:e.viewProps}),i=new Rx(t,{blade:e.blade,props:e.labelProps,valueController:n});super({blade:e.blade,view:i.view,viewProps:e.viewProps}),this.buttonController=n,this.labelController=i}importState(t){return dx(t,(t=>super.importState(t)&&this.buttonController.importProps(t)&&this.labelController.importProps(t)),(()=>({})),(()=>!0))}exportState(){return px((()=>super.exportState()),Object.assign(Object.assign({},this.buttonController.exportProps()),this.labelController.exportProps()))}}const qx=new class{constructor(t){const[e,n]=t.split("-"),i=e.split(".");this.major=parseInt(i[0],10),this.minor=parseInt(i[1],10),this.patch=parseInt(i[2],10),this.prerelease=null!=n?n:null}toString(){const t=[this.major,this.minor,this.patch].join(".");return null!==this.prerelease?[t,this.prerelease].join("-"):t}}("2.0.0-beta.2");function Xx(t){return Object.assign({core:qx},t)}Xx({id:"button",type:"blade",accept(t){const e=ux(t,(t=>({title:t.required.string,view:t.required.constant("button"),label:t.optional.string})));return e?{params:e}:null},controller:t=>new Wx(t.document,{blade:t.blade,buttonProps:ww.fromObject({title:t.params.title}),labelProps:ww.fromObject({label:t.params.label}),viewProps:t.viewProps}),api:t=>t.controller instanceof Wx?new Bx(t.controller):null});class Kx{constructor(t,e){this.onRackValueChange_=this.onRackValueChange_.bind(this),this.controller_=t,this.emitter_=new fw,this.pool_=e;this.controller_.rack.emitter.on("valuechange",this.onRackValueChange_)}get children(){return this.controller_.rack.children.map((t=>this.pool_.createApi(t)))}addBinding(t,e,n){const i=null!=n?n:{},r=this.controller_.element.ownerDocument,s=this.pool_.createBinding(r,function(t,e){if(!mw.isBindable(t))throw pw.notBindable();return new mw(t,e)}(t,e),i),o=this.pool_.createBindingApi(s);return this.add(o,i.index)}addFolder(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"folder"}))}(this,t)}addButton(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"button"}))}(this,t)}addTab(t){return function(t,e){return t.addBlade(Object.assign(Object.assign({},e),{view:"tab"}))}(this,t)}add(t,e){const n=t.controller;return this.controller_.rack.add(n,e),t}remove(t){this.controller_.rack.remove(t.controller)}addBlade(t){const e=this.controller_.element.ownerDocument,n=this.pool_.createBlade(e,t),i=this.pool_.createApi(n);return this.add(i,t.index)}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)})),this}refresh(){this.children.forEach((t=>{var e;lw(e=t)&&"refresh"in e&&"function"==typeof e.refresh&&t.refresh()}))}onRackValueChange_(t){const e=t.bladeController,n=this.pool_.createApi(e),i=fx(e.value)?e.value.binding:null;this.emitter_.emit("change",new rx(n,i?i.target.read():e.value.rawValue,t.options.last))}}class Yx extends nx{constructor(t,e){super(t),this.rackApi_=new Kx(t.rackController,e)}}class Zx extends Ix{constructor(t){super({blade:t.blade,view:t.view,viewProps:t.rackController.viewProps}),this.rackController=t.rackController}importState(t){return dx(t,(t=>super.importState(t)),(t=>({children:t.required.array(t.required.raw)})),(t=>this.rackController.rack.children.every(((e,n)=>e.importState(t.children[n])))))}exportState(){return px((()=>super.exportState()),{children:this.rackController.rack.children.map((t=>t.exportState()))})}}function $x(t){return"rackController"in t}class Jx{constructor(t){this.emitter=new fw,this.items_=[],this.cache_=new Set,this.onSubListAdd_=this.onSubListAdd_.bind(this),this.onSubListRemove_=this.onSubListRemove_.bind(this),this.extract_=t}get items(){return this.items_}allItems(){return Array.from(this.cache_)}find(t){for(const e of this.allItems())if(t(e))return e;return null}includes(t){return this.cache_.has(t)}add(t,e){if(this.includes(t))throw pw.shouldNeverHappen();const n=void 0!==e?e:this.items_.length;this.items_.splice(n,0,t),this.cache_.add(t);const i=this.extract_(t);i&&(i.emitter.on("add",this.onSubListAdd_),i.emitter.on("remove",this.onSubListRemove_),i.allItems().forEach((t=>{this.cache_.add(t)}))),this.emitter.emit("add",{index:n,item:t,root:this,target:this})}remove(t){const e=this.items_.indexOf(t);if(e<0)return;this.items_.splice(e,1),this.cache_.delete(t);const n=this.extract_(t);n&&(n.allItems().forEach((t=>{this.cache_.delete(t)})),n.emitter.off("add",this.onSubListAdd_),n.emitter.off("remove",this.onSubListRemove_)),this.emitter.emit("remove",{index:e,item:t,root:this,target:this})}onSubListAdd_(t){this.cache_.add(t.item),this.emitter.emit("add",{index:t.index,item:t.item,root:this,target:t.target})}onSubListRemove_(t){this.cache_.delete(t.item),this.emitter.emit("remove",{index:t.index,item:t.item,root:this,target:t.target})}}function Qx(t){return $x(t)?t.rackController.rack.bcSet_:null}class ty{constructor(t){var e,n;this.emitter=new fw,this.onBladePositionsChange_=this.onBladePositionsChange_.bind(this),this.onSetAdd_=this.onSetAdd_.bind(this),this.onSetRemove_=this.onSetRemove_.bind(this),this.onChildDispose_=this.onChildDispose_.bind(this),this.onChildPositionsChange_=this.onChildPositionsChange_.bind(this),this.onChildValueChange_=this.onChildValueChange_.bind(this),this.onChildViewPropsChange_=this.onChildViewPropsChange_.bind(this),this.onRackLayout_=this.onRackLayout_.bind(this),this.onRackValueChange_=this.onRackValueChange_.bind(this),this.blade_=null!==(e=t.blade)&&void 0!==e?e:null,null===(n=this.blade_)||void 0===n||n.value("positions").emitter.on("change",this.onBladePositionsChange_),this.viewProps=t.viewProps,this.bcSet_=new Jx(Qx),this.bcSet_.emitter.on("add",this.onSetAdd_),this.bcSet_.emitter.on("remove",this.onSetRemove_)}get children(){return this.bcSet_.items}add(t,e){var n;null===(n=t.parent)||void 0===n||n.remove(t),t.parent=this,this.bcSet_.add(t,e)}remove(t){t.parent=null,this.bcSet_.remove(t)}find(t){return this.bcSet_.allItems().filter(t)}onSetAdd_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("add",{bladeController:t.item,index:t.index,root:e,sender:this}),!e)return;const n=t.item;if(n.viewProps.emitter.on("change",this.onChildViewPropsChange_),n.blade.value("positions").emitter.on("change",this.onChildPositionsChange_),n.viewProps.handleDispose(this.onChildDispose_),mx(n))n.value.emitter.on("change",this.onChildValueChange_);else if($x(n)){const t=n.rackController.rack;if(t){const e=t.emitter;e.on("layout",this.onRackLayout_),e.on("valuechange",this.onRackValueChange_)}}}onSetRemove_(t){this.updatePositions_();const e=t.target===t.root;if(this.emitter.emit("remove",{bladeController:t.item,root:e,sender:this}),!e)return;const n=t.item;if(mx(n))n.value.emitter.off("change",this.onChildValueChange_);else if($x(n)){const t=n.rackController.rack;if(t){const e=t.emitter;e.off("layout",this.onRackLayout_),e.off("valuechange",this.onRackValueChange_)}}}updatePositions_(){const t=this.bcSet_.items.filter((t=>!t.viewProps.get("hidden"))),e=t[0],n=t[t.length-1];this.bcSet_.items.forEach((t=>{const i=[];t===e&&(i.push("first"),this.blade_&&!this.blade_.get("positions").includes("veryfirst")||i.push("veryfirst")),t===n&&(i.push("last"),this.blade_&&!this.blade_.get("positions").includes("verylast")||i.push("verylast")),t.blade.set("positions",i)}))}onChildPositionsChange_(){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildViewPropsChange_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onChildDispose_(){this.bcSet_.items.filter((t=>t.viewProps.get("disposed"))).forEach((t=>{this.bcSet_.remove(t)}))}onChildValueChange_(t){const e=function(t,e){for(let n=0;n<t.length;n++){const i=t[n];if(mx(i)&&i.value===e)return i}return null}(this.find(mx),t.sender);if(!e)throw pw.alreadyDisposed();this.emitter.emit("valuechange",{bladeController:e,options:t.options,sender:this})}onRackLayout_(t){this.updatePositions_(),this.emitter.emit("layout",{sender:this})}onRackValueChange_(t){this.emitter.emit("valuechange",{bladeController:t.bladeController,options:t.options,sender:this})}onBladePositionsChange_(){this.updatePositions_()}}class ey{constructor(t){this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this),this.element=t.element,this.viewProps=t.viewProps;const e=new ty({blade:t.root?void 0:t.blade,viewProps:t.viewProps});e.emitter.on("add",this.onRackAdd_),e.emitter.on("remove",this.onRackRemove_),this.rack=e,this.viewProps.handleDispose((()=>{for(let t=this.rack.children.length-1;t>=0;t--){this.rack.children[t].viewProps.set("disposed",!0)}}))}onRackAdd_(t){t.root&&xx(this.element,t.bladeController.view.element,t.index)}onRackRemove_(t){t.root&&yx(t.bladeController.view.element)}}function ny(){return new ww({positions:_w([],{equals:cw})})}class iy extends ww{constructor(t){super(t)}static create(t){const e={completed:!0,expanded:t,expandedHeight:null,shouldFixHeight:!1,temporaryExpanded:null},n=ww.createCore(e);return new iy(n)}get styleExpanded(){var t;return null!==(t=this.get("temporaryExpanded"))&&void 0!==t?t:this.get("expanded")}get styleHeight(){if(!this.styleExpanded)return"0";const t=this.get("expandedHeight");return this.get("shouldFixHeight")&&!aw(t)?`${t}px`:"auto"}bindExpandedClass(t,e){const n=()=>{this.styleExpanded?t.classList.add(e):t.classList.remove(e)};Cx(this,"expanded",n),Cx(this,"temporaryExpanded",n)}cleanUpTransition(){this.set("shouldFixHeight",!1),this.set("expandedHeight",null),this.set("completed",!0)}}function ry(t,e){e.style.height=t.styleHeight}function sy(t,e){t.value("expanded").emitter.on("beforechange",(()=>{if(t.set("completed",!1),aw(t.get("expandedHeight"))){const n=function(t,e){let n=0;return function(t,e){const n=t.style.transition;t.style.transition="none",e(),t.style.transition=n}(e,(()=>{t.set("expandedHeight",null),t.set("temporaryExpanded",!0),vx(e),n=e.clientHeight,t.set("temporaryExpanded",null),vx(e)})),n}(t,e);n>0&&t.set("expandedHeight",n)}t.set("shouldFixHeight",!0),vx(e)})),t.emitter.on("change",(()=>{ry(t,e)})),ry(t,e),e.addEventListener("transitionend",(e=>{"height"===e.propertyName&&t.cleanUpTransition()}))}class oy extends Yx{constructor(t,e){super(t,e),this.emitter_=new fw,this.controller.foldable.value("expanded").emitter.on("change",(t=>{this.emitter_.emit("fold",new sx(this,t.sender.rawValue))})),this.rackApi_.on("change",(t=>{this.emitter_.emit("change",t)}))}get expanded(){return this.controller.foldable.get("expanded")}set expanded(t){this.controller.foldable.set("expanded",t)}get title(){return this.controller.props.get("title")}set title(t){this.controller.props.set("title",t)}get children(){return this.rackApi_.children}addBinding(t,e,n){return this.rackApi_.addBinding(t,e,n)}addFolder(t){return this.rackApi_.addFolder(t)}addButton(t){return this.rackApi_.addButton(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){return this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBlade(t){return this.rackApi_.addBlade(t)}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)})),this}refresh(){this.rackApi_.refresh()}}const ay=Px("cnt");class ly{constructor(t,e){var n;this.className_=Px(null!==(n=e.viewName)&&void 0!==n?n:"fld"),this.element=t.createElement("div"),this.element.classList.add(this.className_(),ay()),e.viewProps.bindClassModifiers(this.element),this.foldable_=e.foldable,this.foldable_.bindExpandedClass(this.element,this.className_(void 0,"expanded")),Cx(this.foldable_,"completed",Fx(this.element,this.className_(void 0,"cpl")));const i=t.createElement("button");i.classList.add(this.className_("b")),Cx(e.props,"title",(t=>{aw(t)?this.element.classList.add(this.className_(void 0,"not")):this.element.classList.remove(this.className_(void 0,"not"))})),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i;const r=t.createElement("div");r.classList.add(this.className_("i")),this.element.appendChild(r);const s=t.createElement("div");s.classList.add(this.className_("t")),Ux(e.props.value("title"),s),this.buttonElement.appendChild(s),this.titleElement=s;const o=t.createElement("div");o.classList.add(this.className_("m")),this.buttonElement.appendChild(o);const a=t.createElement("div");a.classList.add(this.className_("c")),this.element.appendChild(a),this.containerElement=a}}class hy extends Zx{constructor(t,e){var n;const i=iy.create(null===(n=e.expanded)||void 0===n||n),r=new ly(t,{foldable:i,props:e.props,viewName:e.root?"rot":void 0,viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new ey({blade:e.blade,element:r.containerElement,root:e.root,viewProps:e.viewProps}),view:r})),this.onTitleClick_=this.onTitleClick_.bind(this),this.props=e.props,this.foldable=i,sy(this.foldable,this.view.containerElement),this.rackController.rack.emitter.on("add",(()=>{this.foldable.cleanUpTransition()})),this.rackController.rack.emitter.on("remove",(()=>{this.foldable.cleanUpTransition()})),this.view.buttonElement.addEventListener("click",this.onTitleClick_)}get document(){return this.view.element.ownerDocument}importState(t){return dx(t,(t=>super.importState(t)),(t=>({expanded:t.required.boolean,title:t.optional.string})),(t=>(this.foldable.set("expanded",t.expanded),this.props.set("title",t.title),!0)))}exportState(){return px((()=>super.exportState()),{expanded:this.foldable.get("expanded"),title:this.props.get("title")})}onTitleClick_(){this.foldable.set("expanded",!this.foldable.get("expanded"))}}Xx({id:"folder",type:"blade",accept(t){const e=ux(t,(t=>({title:t.required.string,view:t.required.constant("folder"),expanded:t.optional.boolean})));return e?{params:e}:null},controller:t=>new hy(t.document,{blade:t.blade,expanded:t.params.expanded,props:ww.fromObject({title:t.params.title}),viewProps:t.viewProps}),api:t=>t.controller instanceof hy?new oy(t.controller,t.pool):null});const cy=Px("");function uy(t,e){return Fx(t,cy(void 0,e))}class dy extends ww{constructor(t){var e,n;super(t),this.onDisabledChange_=this.onDisabledChange_.bind(this),this.onParentChange_=this.onParentChange_.bind(this),this.onParentGlobalDisabledChange_=this.onParentGlobalDisabledChange_.bind(this),[this.globalDisabled_,this.setGlobalDisabled_]=(n=_w(this.getGlobalDisabled_()),[new bw(n),(t,e)=>{n.setRawValue(t,e)}]),this.value("disabled").emitter.on("change",this.onDisabledChange_),this.value("parent").emitter.on("change",this.onParentChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_)}static create(t){var e,n,i;const r=null!=t?t:{};return new dy(ww.createCore({disabled:null!==(e=r.disabled)&&void 0!==e&&e,disposed:!1,hidden:null!==(n=r.hidden)&&void 0!==n&&n,parent:null!==(i=r.parent)&&void 0!==i?i:null}))}get globalDisabled(){return this.globalDisabled_}bindClassModifiers(t){Sx(this.globalDisabled_,uy(t,"disabled")),Cx(this,"hidden",uy(t,"hidden"))}bindDisabled(t){Sx(this.globalDisabled_,(e=>{t.disabled=e}))}bindTabIndex(t){Sx(this.globalDisabled_,(e=>{t.tabIndex=e?-1:0}))}handleDispose(t){this.value("disposed").emitter.on("change",(e=>{e&&t()}))}importState(t){this.set("disabled",t.disabled),this.set("hidden",t.hidden)}exportState(){return{disabled:this.get("disabled"),hidden:this.get("hidden")}}getGlobalDisabled_(){const t=this.get("parent");return!!t&&t.globalDisabled.rawValue||this.get("disabled")}updateGlobalDisabled_(){this.setGlobalDisabled_(this.getGlobalDisabled_())}onDisabledChange_(){this.updateGlobalDisabled_()}onParentGlobalDisabledChange_(){this.updateGlobalDisabled_()}onParentChange_(t){var e;const n=t.previousRawValue;null==n||n.globalDisabled.emitter.off("change",this.onParentGlobalDisabledChange_),null===(e=this.get("parent"))||void 0===e||e.globalDisabled.emitter.on("change",this.onParentGlobalDisabledChange_),this.updateGlobalDisabled_()}}const py=Px("tbp");class my{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(py()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(py("c")),this.element.appendChild(n),this.containerElement=n}}const fy=Px("tbi");class gy{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(fy()),e.viewProps.bindClassModifiers(this.element),Cx(e.props,"selected",(t=>{t?this.element.classList.add(fy(void 0,"sel")):this.element.classList.remove(fy(void 0,"sel"))}));const n=t.createElement("button");n.classList.add(fy("b")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.buttonElement=n;const i=t.createElement("div");i.classList.add(fy("t")),Ux(e.props.value("title"),i),this.buttonElement.appendChild(i),this.titleElement=i}}class vy{constructor(t,e){this.emitter=new fw,this.onClick_=this.onClick_.bind(this),this.props=e.props,this.viewProps=e.viewProps,this.view=new gy(t,{props:e.props,viewProps:e.viewProps}),this.view.buttonElement.addEventListener("click",this.onClick_)}onClick_(){this.emitter.emit("click",{sender:this})}}class by extends Zx{constructor(t,e){const n=new my(t,{viewProps:e.viewProps});super(Object.assign(Object.assign({},e),{rackController:new ey({blade:e.blade,element:n.containerElement,viewProps:e.viewProps}),view:n})),this.onItemClick_=this.onItemClick_.bind(this),this.ic_=new vy(t,{props:e.itemProps,viewProps:dy.create()}),this.ic_.emitter.on("click",this.onItemClick_),this.props=e.props,Cx(this.props,"selected",(t=>{this.itemController.props.set("selected",t),this.viewProps.set("hidden",!t)}))}get itemController(){return this.ic_}importState(t){return dx(t,(t=>super.importState(t)),(t=>({selected:t.required.boolean,title:t.required.string})),(t=>(this.ic_.props.set("selected",t.selected),this.ic_.props.set("title",t.title),!0)))}exportState(){return px((()=>super.exportState()),{selected:this.ic_.props.get("selected"),title:this.ic_.props.get("title")})}onItemClick_(){this.props.set("selected",!0)}}class _y extends Yx{constructor(t,e){super(t,e),this.emitter_=new fw,this.onSelect_=this.onSelect_.bind(this),this.pool_=e,this.rackApi_.on("change",(t=>{this.emitter_.emit("change",t)})),this.controller.tab.selectedIndex.emitter.on("change",this.onSelect_)}get pages(){return this.rackApi_.children}addPage(t){const e=this.controller.view.element.ownerDocument,n=new by(e,{blade:ny(),itemProps:ww.fromObject({selected:!1,title:t.title}),props:ww.fromObject({selected:!1}),viewProps:dy.create()}),i=this.pool_.createApi(n);return this.rackApi_.add(i,t.index)}removePage(t){this.rackApi_.remove(this.rackApi_.children[t])}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t)})),this}onSelect_(t){this.emitter_.emit("select",new ox(this,t.rawValue))}}class wy extends Yx{get title(){var t;return null!==(t=this.controller.itemController.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller.itemController.props.set("title",t)}get selected(){return this.controller.props.get("selected")}set selected(t){this.controller.props.set("selected",t)}get children(){return this.rackApi_.children}addButton(t){return this.rackApi_.addButton(t)}addFolder(t){return this.rackApi_.addFolder(t)}addTab(t){return this.rackApi_.addTab(t)}add(t,e){this.rackApi_.add(t,e)}remove(t){this.rackApi_.remove(t)}addBinding(t,e,n){return this.rackApi_.addBinding(t,e,n)}addBlade(t){return this.rackApi_.addBlade(t)}refresh(){this.rackApi_.refresh()}}class xy{constructor(){this.onItemSelectedChange_=this.onItemSelectedChange_.bind(this),this.empty=_w(!0),this.selectedIndex=_w(-1),this.items_=[]}add(t,e){const n=null!=e?e:this.items_.length;this.items_.splice(n,0,t),t.emitter.on("change",this.onItemSelectedChange_),this.keepSelection_()}remove(t){const e=this.items_.indexOf(t);e<0||(this.items_.splice(e,1),t.emitter.off("change",this.onItemSelectedChange_),this.keepSelection_())}keepSelection_(){if(0===this.items_.length)return this.selectedIndex.rawValue=-1,void(this.empty.rawValue=!0);const t=this.items_.findIndex((t=>t.rawValue));t<0?(this.items_.forEach(((t,e)=>{t.rawValue=0===e})),this.selectedIndex.rawValue=0):(this.items_.forEach(((e,n)=>{e.rawValue=n===t})),this.selectedIndex.rawValue=t),this.empty.rawValue=!1}onItemSelectedChange_(t){if(t.rawValue){const e=this.items_.findIndex((e=>e===t.sender));this.items_.forEach(((t,n)=>{t.rawValue=n===e})),this.selectedIndex.rawValue=e}else this.keepSelection_()}}const yy=Px("tab");class My{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(yy(),ay()),e.viewProps.bindClassModifiers(this.element),Sx(e.empty,Fx(this.element,yy(void 0,"nop")));const n=t.createElement("div");n.classList.add(yy("t")),this.element.appendChild(n),this.itemsElement=n;const i=t.createElement("div");i.classList.add(yy("i")),this.element.appendChild(i);const r=t.createElement("div");r.classList.add(yy("c")),this.element.appendChild(r),this.contentsElement=r}}class Ey extends Zx{constructor(t,e){const n=new xy,i=new My(t,{empty:n.empty,viewProps:e.viewProps});super({blade:e.blade,rackController:new ey({blade:e.blade,element:i.contentsElement,viewProps:e.viewProps}),view:i}),this.onRackAdd_=this.onRackAdd_.bind(this),this.onRackRemove_=this.onRackRemove_.bind(this);const r=this.rackController.rack;r.emitter.on("add",this.onRackAdd_),r.emitter.on("remove",this.onRackRemove_),this.tab=n}add(t,e){this.rackController.rack.add(t,e)}remove(t){this.rackController.rack.remove(this.rackController.rack.children[t])}onRackAdd_(t){if(!t.root)return;const e=t.bladeController;xx(this.view.itemsElement,e.itemController.view.element,t.index),e.itemController.viewProps.set("parent",this.viewProps),this.tab.add(e.props.value("selected"))}onRackRemove_(t){if(!t.root)return;const e=t.bladeController;yx(e.itemController.view.element),e.itemController.viewProps.set("parent",null),this.tab.remove(e.props.value("selected"))}}Xx({id:"tab",type:"blade",accept(t){const e=ux(t,(t=>({pages:t.required.array(t.required.object({title:t.required.string})),view:t.required.constant("tab")})));return e&&0!==e.pages.length?{params:e}:null},controller(t){const e=new Ey(t.document,{blade:t.blade,viewProps:t.viewProps});return t.params.pages.forEach((n=>{const i=new by(t.document,{blade:ny(),itemProps:ww.fromObject({selected:!1,title:n.title}),props:ww.fromObject({selected:!1}),viewProps:dy.create()});e.add(i)})),e},api:t=>t.controller instanceof Ey?new _y(t.controller,t.pool):t.controller instanceof by?new wy(t.controller,t.pool):null});class Sy extends ax{get options(){return this.controller.valueController.props.get("options")}set options(t){this.controller.valueController.props.set("options",t)}}class Cy{constructor(){this.disabled=!1,this.emitter=new fw}dispose(){}tick(){this.disabled||this.emitter.emit("tick",{sender:this})}}class Ty{constructor(t,e){this.disabled_=!1,this.timerId_=null,this.onTick_=this.onTick_.bind(this),this.doc_=t,this.emitter=new fw,this.interval_=e,this.setTimer_()}get disabled(){return this.disabled_}set disabled(t){this.disabled_=t,this.disabled_?this.clearTimer_():this.setTimer_()}dispose(){this.clearTimer_()}clearTimer_(){if(null===this.timerId_)return;const t=this.doc_.defaultView;t&&t.clearInterval(this.timerId_),this.timerId_=null}setTimer_(){if(this.clearTimer_(),this.interval_<=0)return;const t=this.doc_.defaultView;t&&(this.timerId_=t.setInterval(this.onTick_,this.interval_))}onTick_(){this.disabled_||this.emitter.emit("tick",{sender:this})}}class Py{constructor(t){this.constraints=t}constrain(t){return this.constraints.reduce(((t,e)=>e.constrain(t)),t)}}function Ay(t,e){if(t instanceof e)return t;if(t instanceof Py){const n=t.constraints.reduce(((t,n)=>t||(n instanceof e?n:null)),null);if(n)return n}return null}class Ly{constructor(t){this.values=ww.fromObject({options:t})}constrain(t){const e=this.values.get("options");if(0===e.length)return t;return e.filter((e=>e.value===t)).length>0?t:e[0].value}}function Ry(t){var e;const n=cx;return Array.isArray(t)?null===(e=ux({items:t},(t=>({items:t.required.array(t.required.object({text:t.required.string,value:t.required.raw}))}))))||void 0===e?void 0:e.items:"object"==typeof t?n.required.raw(t).value:void 0}function Dy(t){if(Array.isArray(t))return t;const e=[];return Object.keys(t).forEach((n=>{e.push({text:n,value:t[n]})})),e}function ky(t){return aw(t)?null:new Ly(Dy(t))}const Iy=Px("lst");class Vy{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.element=t.createElement("div"),this.element.classList.add(Iy()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("select");n.classList.add(Iy("s")),e.viewProps.bindDisabled(n),this.element.appendChild(n),this.selectElement=n;const i=t.createElement("div");i.classList.add(Iy("m")),i.appendChild(wx(t,"dropdown")),this.element.appendChild(i),e.value.emitter.on("change",this.onValueChange_),this.value_=e.value,Cx(this.props_,"options",(e=>{Mx(this.selectElement),e.forEach((e=>{const n=t.createElement("option");n.textContent=e.text,this.selectElement.appendChild(n)})),this.update_()}))}update_(){const t=this.props_.get("options").map((t=>t.value));this.selectElement.selectedIndex=t.indexOf(this.value_.rawValue)}onValueChange_(){this.update_()}}class Ny{constructor(t,e){this.onSelectChange_=this.onSelectChange_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new Vy(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.view.selectElement.addEventListener("change",this.onSelectChange_)}onSelectChange_(t){const e=t.currentTarget;this.value.rawValue=this.props.get("options")[e.selectedIndex].value}importProps(t){return dx(t,null,(t=>({options:t.required.custom(Ry)})),(t=>(this.props.set("options",Dy(t.options)),!0)))}exportProps(){return px(null,{options:this.props.get("options")})}}const zy=Px("pop");class Oy{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(zy()),e.viewProps.bindClassModifiers(this.element),Sx(e.shows,Fx(this.element,zy(void 0,"v")))}}class By{constructor(t,e){this.shows=_w(!1),this.viewProps=e.viewProps,this.view=new Oy(t,{shows:this.shows,viewProps:this.viewProps})}}const Fy=Px("txt");class Uy{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(Fy()),e.viewProps.bindClassModifiers(this.element),this.props_=e.props,this.props_.emitter.on("change",this.onChange_);const n=t.createElement("input");n.classList.add(Fy("i")),n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,e.value.emitter.on("change",this.onChange_),this.value_=e.value,this.refresh()}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value_.rawValue)}onChange_(){this.refresh()}}class Hy{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.parser_=e.parser,this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new Uy(t,{props:e.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget.value,n=this.parser_(e);aw(n)||(this.value.rawValue=n),this.view.refresh()}}function Gy(t){return"false"!==t&&!!t}function jy(t){return function(t){return String(t)}(t)}const Wy=Gw(0);function qy(t){return Wy(t)+"%"}function Xy(t){return String(t)}function Ky(t){return t}function Yy({primary:t,secondary:e,forward:n,backward:i}){let r=!1;function s(t){r||(r=!0,t(),r=!1)}t.emitter.on("change",(i=>{s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),i.options)}))})),e.emitter.on("change",(r=>{s((()=>{t.setRawValue(i(t.rawValue,e.rawValue),r.options)})),s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),r.options)}))})),s((()=>{e.setRawValue(n(t.rawValue,e.rawValue),{forceEmit:!1,last:!0})}))}function Zy(t,e){const n=t*(e.altKey?.1:1)*(e.shiftKey?10:1);return e.upKey?+n:e.downKey?-n:0}function $y(t){return{altKey:t.altKey,downKey:"ArrowDown"===t.key,shiftKey:t.shiftKey,upKey:"ArrowUp"===t.key}}function Jy(t){return{altKey:t.altKey,downKey:"ArrowLeft"===t.key,shiftKey:t.shiftKey,upKey:"ArrowRight"===t.key}}function Qy(t){return function(t){return"ArrowUp"===t||"ArrowDown"===t}(t)||"ArrowLeft"===t||"ArrowRight"===t}function tM(t,e){var n,i;const r=e.ownerDocument.defaultView,s=e.getBoundingClientRect();return{x:t.pageX-((null!==(n=r&&r.scrollX)&&void 0!==n?n:0)+s.left),y:t.pageY-((null!==(i=r&&r.scrollY)&&void 0!==i?i:0)+s.top)}}class eM{constructor(t){this.lastTouch_=null,this.onDocumentMouseMove_=this.onDocumentMouseMove_.bind(this),this.onDocumentMouseUp_=this.onDocumentMouseUp_.bind(this),this.onMouseDown_=this.onMouseDown_.bind(this),this.onTouchEnd_=this.onTouchEnd_.bind(this),this.onTouchMove_=this.onTouchMove_.bind(this),this.onTouchStart_=this.onTouchStart_.bind(this),this.elem_=t,this.emitter=new fw,t.addEventListener("touchstart",this.onTouchStart_,{passive:!1}),t.addEventListener("touchmove",this.onTouchMove_,{passive:!0}),t.addEventListener("touchend",this.onTouchEnd_),t.addEventListener("mousedown",this.onMouseDown_)}computePosition_(t){const e=this.elem_.getBoundingClientRect();return{bounds:{width:e.width,height:e.height},point:t?{x:t.x,y:t.y}:null}}onMouseDown_(t){var e;t.preventDefault(),null===(e=t.currentTarget)||void 0===e||e.focus();const n=this.elem_.ownerDocument;n.addEventListener("mousemove",this.onDocumentMouseMove_),n.addEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(tM(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseMove_(t){this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(tM(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onDocumentMouseUp_(t){const e=this.elem_.ownerDocument;e.removeEventListener("mousemove",this.onDocumentMouseMove_),e.removeEventListener("mouseup",this.onDocumentMouseUp_),this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(tM(t,this.elem_)),sender:this,shiftKey:t.shiftKey})}onTouchStart_(t){t.preventDefault();const e=t.targetTouches.item(0),n=this.elem_.getBoundingClientRect();this.emitter.emit("down",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-n.left,y:e.clientY-n.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchMove_(t){const e=t.targetTouches.item(0),n=this.elem_.getBoundingClientRect();this.emitter.emit("move",{altKey:t.altKey,data:this.computePosition_(e?{x:e.clientX-n.left,y:e.clientY-n.top}:void 0),sender:this,shiftKey:t.shiftKey}),this.lastTouch_=e}onTouchEnd_(t){var e;const n=null!==(e=t.targetTouches.item(0))&&void 0!==e?e:this.lastTouch_,i=this.elem_.getBoundingClientRect();this.emitter.emit("up",{altKey:t.altKey,data:this.computePosition_(n?{x:n.clientX-i.left,y:n.clientY-i.top}:void 0),sender:this,shiftKey:t.shiftKey})}}const nM=Px("txt");class iM{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(nM(),nM(void 0,"num")),e.arrayPosition&&this.element.classList.add(nM(void 0,e.arrayPosition)),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("input");n.classList.add(nM("i")),n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,this.onDraggingChange_=this.onDraggingChange_.bind(this),this.dragging_=e.dragging,this.dragging_.emitter.on("change",this.onDraggingChange_),this.element.classList.add(nM()),this.inputElement.classList.add(nM("i"));const i=t.createElement("div");i.classList.add(nM("k")),this.element.appendChild(i),this.knobElement=i;const r=t.createElementNS(gx,"svg");r.classList.add(nM("g")),this.knobElement.appendChild(r);const s=t.createElementNS(gx,"path");s.classList.add(nM("gb")),r.appendChild(s),this.guideBodyElem_=s;const o=t.createElementNS(gx,"path");o.classList.add(nM("gh")),r.appendChild(o),this.guideHeadElem_=o;const a=t.createElement("div");a.classList.add(Px("tt")()),this.knobElement.appendChild(a),this.tooltipElem_=a,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.refresh()}onDraggingChange_(t){if(null===t.rawValue)return void this.element.classList.remove(nM(void 0,"drg"));this.element.classList.add(nM(void 0,"drg"));const e=t.rawValue/this.props_.get("pointerScale"),n=e+(e>0?-1:e<0?1:0),i=qw(-n,-4,4);this.guideHeadElem_.setAttributeNS(null,"d",[`M ${n+i},0 L${n},4 L${n+i},8`,`M ${e},-1 L${e},9`].join(" ")),this.guideBodyElem_.setAttributeNS(null,"d",`M 0,4 L${e},4`);const r=this.props_.get("formatter");this.tooltipElem_.textContent=r(this.value.rawValue),this.tooltipElem_.style.left=`${e}px`}refresh(){const t=this.props_.get("formatter");this.inputElement.value=t(this.value.rawValue)}onChange_(){this.refresh()}}class rM{constructor(t,e){var n;this.originRawValue_=0,this.onInputChange_=this.onInputChange_.bind(this),this.onInputKeyDown_=this.onInputKeyDown_.bind(this),this.onInputKeyUp_=this.onInputKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.parser_=e.parser,this.props=e.props,this.sliderProps_=null!==(n=e.sliderProps)&&void 0!==n?n:null,this.value=e.value,this.viewProps=e.viewProps,this.dragging_=_w(null),this.view=new iM(t,{arrayPosition:e.arrayPosition,dragging:this.dragging_,props:this.props,value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_),this.view.inputElement.addEventListener("keydown",this.onInputKeyDown_),this.view.inputElement.addEventListener("keyup",this.onInputKeyUp_);const i=new eM(this.view.knobElement);i.emitter.on("down",this.onPointerDown_),i.emitter.on("move",this.onPointerMove_),i.emitter.on("up",this.onPointerUp_)}constrainValue_(t){var e,n;const i=null===(e=this.sliderProps_)||void 0===e?void 0:e.get("min"),r=null===(n=this.sliderProps_)||void 0===n?void 0:n.get("max");let s=t;return void 0!==i&&(s=Math.max(s,i)),void 0!==r&&(s=Math.min(s,r)),s}onInputChange_(t){const e=t.currentTarget.value,n=this.parser_(e);aw(n)||(this.value.rawValue=this.constrainValue_(n)),this.view.refresh()}onInputKeyDown_(t){const e=Zy(this.props.get("keyScale"),$y(t));0!==e&&this.value.setRawValue(this.constrainValue_(this.value.rawValue+e),{forceEmit:!1,last:!1})}onInputKeyUp_(t){0!==Zy(this.props.get("keyScale"),$y(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}onPointerDown_(){this.originRawValue_=this.value.rawValue,this.dragging_.rawValue=0}computeDraggingValue_(t){if(!t.point)return null;const e=t.point.x-t.bounds.width/2;return this.constrainValue_(this.originRawValue_+e*this.props.get("pointerScale"))}onPointerMove_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!1,last:!1}),this.dragging_.rawValue=this.value.rawValue-this.originRawValue_)}onPointerUp_(t){const e=this.computeDraggingValue_(t.data);null!==e&&(this.value.setRawValue(e,{forceEmit:!0,last:!0}),this.dragging_.rawValue=null)}}const sM=Px("sld");class oM{constructor(t,e){this.onChange_=this.onChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onChange_),this.element=t.createElement("div"),this.element.classList.add(sM()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(sM("t")),e.viewProps.bindTabIndex(n),this.element.appendChild(n),this.trackElement=n;const i=t.createElement("div");i.classList.add(sM("k")),this.trackElement.appendChild(i),this.knobElement=i,e.value.emitter.on("change",this.onChange_),this.value=e.value,this.update_()}update_(){const t=qw(jw(this.value.rawValue,this.props_.get("min"),this.props_.get("max"),0,100),0,100);this.knobElement.style.width=`${t}%`}onChange_(){this.update_()}}class aM{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDownOrMove_=this.onPointerDownOrMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.props=e.props,this.view=new oM(t,{props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new eM(this.view.trackElement),this.ptHandler_.emitter.on("down",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("move",this.onPointerDownOrMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.trackElement.addEventListener("keydown",this.onKeyDown_),this.view.trackElement.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){t.point&&this.value.setRawValue(jw(qw(t.point.x,0,t.bounds.width),0,t.bounds.width,this.props.get("min"),this.props.get("max")),e)}onPointerDownOrMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=Zy(this.props.get("keyScale"),Jy(t));0!==e&&this.value.setRawValue(this.value.rawValue+e,{forceEmit:!1,last:!1})}onKeyUp_(t){0!==Zy(this.props.get("keyScale"),Jy(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const lM=Px("sldtxt");class hM{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(lM());const n=t.createElement("div");n.classList.add(lM("s")),this.sliderView_=e.sliderView,n.appendChild(this.sliderView_.element),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(lM("t")),this.textView_=e.textView,i.appendChild(this.textView_.element),this.element.appendChild(i)}}class cM{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.sliderC_=new aM(t,{props:e.sliderProps,value:e.value,viewProps:this.viewProps}),this.textC_=new rM(t,{parser:e.parser,props:e.textProps,sliderProps:e.sliderProps,value:e.value,viewProps:e.viewProps}),this.view=new hM(t,{sliderView:this.sliderC_.view,textView:this.textC_.view})}get sliderController(){return this.sliderC_}get textController(){return this.textC_}importProps(t){return dx(t,null,(t=>({max:t.required.number,min:t.required.number})),(t=>{const e=this.sliderC_.props;return e.set("max",t.max),e.set("min",t.min),!0}))}exportProps(){const t=this.sliderC_.props;return px(null,{max:t.get("max"),min:t.get("min")})}}const uM={containerUnitSize:"cnt-usz"};function dM(t){return`--${uM[t]}`}class pM{constructor(t,e){const n=Px(e.viewName);this.element=t.createElement("div"),this.element.classList.add(n()),e.viewProps.bindClassModifiers(this.element)}}function mM(t){return tx(t)}function fM(t){if(hw(t))return ux(t,mM)}function gM(t,e){if(!t)return;const n=[],i=$w(t,e);i&&n.push(i);const r=Jw(t);return r&&n.push(r),new Py(n)}function vM(t){if("inline"===t||"popup"===t)return t}function bM(t,e){t.write(e)}const _M=Px("ckb");class wM{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(_M()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("label");n.classList.add(_M("l")),this.element.appendChild(n);const i=t.createElement("input");i.classList.add(_M("i")),i.type="checkbox",n.appendChild(i),this.inputElement=i,e.viewProps.bindDisabled(this.inputElement);const r=t.createElement("div");r.classList.add(_M("w")),n.appendChild(r);const s=wx(t,"check");r.appendChild(s),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}update_(){this.inputElement.checked=this.value.rawValue}onValueChange_(){this.update_()}}class xM{constructor(t,e){this.onInputChange_=this.onInputChange_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new wM(t,{value:this.value,viewProps:this.viewProps}),this.view.inputElement.addEventListener("change",this.onInputChange_)}onInputChange_(t){const e=t.currentTarget;this.value.rawValue=e.checked}}Xx({id:"input-bool",type:"input",accept:(t,e)=>{if("boolean"!=typeof t)return null;const n=ux(e,(t=>({options:t.optional.custom(Ry),readonly:t.optional.constant(!1)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Gy,constraint:t=>function(t){const e=[],n=ky(t.options);return n&&e.push(n),new Py(e)}(t.params),writer:t=>bM},controller:t=>{const e=t.document,n=t.value,i=t.constraint,r=i&&Ay(i,Ly);return r?new Ny(e,{props:new ww({options:r.values.value("options")}),value:n,viewProps:t.viewProps}):new xM(e,{value:n,viewProps:t.viewProps})},api:t=>"boolean"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof Ny?new Sy(t.controller):null});const yM=Px("col");class MM{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(yM()),e.foldable.bindExpandedClass(this.element,yM(void 0,"expanded")),Cx(e.foldable,"completed",Fx(this.element,yM(void 0,"cpl")));const n=t.createElement("div");n.classList.add(yM("h")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(yM("s")),n.appendChild(i),this.swatchElement=i;const r=t.createElement("div");if(r.classList.add(yM("t")),n.appendChild(r),this.textElement=r,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(yM("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}}function EM(t,e,n){const i=Xw(t,360),r=qw(e/100,0,1),s=qw(n/100,0,1),o=s*r,a=o*(1-Math.abs(i/60%2-1)),l=s-o;let h,c,u;return[h,c,u]=i>=0&&i<60?[o,a,0]:i>=60&&i<120?[a,o,0]:i>=120&&i<180?[0,o,a]:i>=180&&i<240?[0,a,o]:i>=240&&i<300?[a,0,o]:[o,0,a],[255*(h+l),255*(c+l),255*(u+l)]}function SM(t){return[t[0],t[1],t[2]]}function CM(t,e){return[t[0],t[1],t[2],e]}const TM={hsl:{hsl:(t,e,n)=>[t,e,n],hsv:function(t,e,n){const i=n+e*(100-Math.abs(2*n-100))/200;return[t,0!==i?e*(100-Math.abs(2*n-100))/i:0,n+e*(100-Math.abs(2*n-100))/200]},rgb:function(t,e,n){const i=(t%360+360)%360,r=qw(e/100,0,1),s=qw(n/100,0,1),o=(1-Math.abs(2*s-1))*r,a=o*(1-Math.abs(i/60%2-1)),l=s-o/2;let h,c,u;return[h,c,u]=i>=0&&i<60?[o,a,0]:i>=60&&i<120?[a,o,0]:i>=120&&i<180?[0,o,a]:i>=180&&i<240?[0,a,o]:i>=240&&i<300?[a,0,o]:[o,0,a],[255*(h+l),255*(c+l),255*(u+l)]}},hsv:{hsl:function(t,e,n){const i=100-Math.abs(n*(200-e)/100-100);return[t,0!==i?e*n/i:0,n*(200-e)/200]},hsv:(t,e,n)=>[t,e,n],rgb:EM},rgb:{hsl:function(t,e,n){const i=qw(t/255,0,1),r=qw(e/255,0,1),s=qw(n/255,0,1),o=Math.max(i,r,s),a=Math.min(i,r,s),l=o-a;let h=0,c=0;const u=(a+o)/2;return 0!==l&&(c=l/(1-Math.abs(o+a-1)),h=i===o?(r-s)/l:r===o?2+(s-i)/l:4+(i-r)/l,h=h/6+(h<0?1:0)),[360*h,100*c,100*u]},hsv:function(t,e,n){const i=qw(t/255,0,1),r=qw(e/255,0,1),s=qw(n/255,0,1),o=Math.max(i,r,s),a=o-Math.min(i,r,s);let l;return l=0===a?0:o===i?((r-s)/a%6+6)%6*60:o===r?60*((s-i)/a+2):60*((i-r)/a+4),[l,100*(0===o?0:a/o),100*o]},rgb:(t,e,n)=>[t,e,n]}};function PM(t,e){return["float"===e?1:"rgb"===t?255:360,"float"===e?1:"rgb"===t?255:100,"float"===e?1:"rgb"===t?255:100]}function AM(t,e,n){var i;const r=PM(e,n);return["rgb"===e?qw(t[0],0,r[0]):(s=t[0],o=r[0],s===o?o:Xw(s,o)),qw(t[1],0,r[1]),qw(t[2],0,r[2]),qw(null!==(i=t[3])&&void 0!==i?i:1,0,1)];var s,o}function LM(t,e,n,i){const r=PM(e,n),s=PM(e,i);return t.map(((t,e)=>t/r[e]*s[e]))}function RM(t,e,n){const i=LM(t,e.mode,e.type,"int");return LM(TM[e.mode][n.mode](...i),n.mode,"int",n.type)}class DM{static black(){return new DM([0,0,0],"rgb")}constructor(t,e){this.type="int",this.mode=e,this.comps_=AM(t,e,this.type)}getComponents(t){return CM(RM(SM(this.comps_),{mode:this.mode,type:this.type},{mode:null!=t?t:this.mode,type:this.type}),this.comps_[3])}toRgbaObject(){const t=this.getComponents("rgb");return{r:t[0],g:t[1],b:t[2],a:t[3]}}}const kM=Px("colp");class IM{constructor(t,e){this.alphaViews_=null,this.element=t.createElement("div"),this.element.classList.add(kM()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(kM("hsv"));const i=t.createElement("div");i.classList.add(kM("sv")),this.svPaletteView_=e.svPaletteView,i.appendChild(this.svPaletteView_.element),n.appendChild(i);const r=t.createElement("div");r.classList.add(kM("h")),this.hPaletteView_=e.hPaletteView,r.appendChild(this.hPaletteView_.element),n.appendChild(r),this.element.appendChild(n);const s=t.createElement("div");if(s.classList.add(kM("rgb")),this.textsView_=e.textsView,s.appendChild(this.textsView_.element),this.element.appendChild(s),e.alphaViews){this.alphaViews_={palette:e.alphaViews.palette,text:e.alphaViews.text};const n=t.createElement("div");n.classList.add(kM("a"));const i=t.createElement("div");i.classList.add(kM("ap")),i.appendChild(this.alphaViews_.palette.element),n.appendChild(i);const r=t.createElement("div");r.classList.add(kM("at")),r.appendChild(this.alphaViews_.text.element),n.appendChild(r),this.element.appendChild(n)}}get allFocusableElements(){const t=[this.svPaletteView_.element,this.hPaletteView_.element,this.textsView_.modeSelectElement,...this.textsView_.inputViews.map((t=>t.inputElement))];return this.alphaViews_&&t.push(this.alphaViews_.palette.element,this.alphaViews_.text.inputElement),t}}function VM(t){return"int"===t?"int":"float"===t?"float":void 0}function NM(t){return ux(t,(t=>({color:t.optional.object({alpha:t.optional.boolean,type:t.optional.custom(VM)}),expanded:t.optional.boolean,picker:t.optional.custom(vM),readonly:t.optional.constant(!1)})))}function zM(t){return t?.1:1}function OM(t){var e;return null===(e=t.color)||void 0===e?void 0:e.type}class BM{constructor(t,e){this.type="float",this.mode=e,this.comps_=AM(t,e,this.type)}getComponents(t){return CM(RM(SM(this.comps_),{mode:this.mode,type:this.type},{mode:null!=t?t:this.mode,type:this.type}),this.comps_[3])}toRgbaObject(){const t=this.getComponents("rgb");return{r:t[0],g:t[1],b:t[2],a:t[3]}}}const FM={int:(t,e)=>new DM(t,e),float:(t,e)=>new BM(t,e)};function UM(t,e,n){return FM[n](t,e)}function HM(t,e){if(t.type===e)return t;if(function(t){return"int"===t.type}(t)&&"float"===e)return function(t){const e=t.getComponents(),n=PM(t.mode,"int");return new BM([jw(e[0],0,n[0],0,1),jw(e[1],0,n[1],0,1),jw(e[2],0,n[2],0,1),e[3]],t.mode)}(t);if(function(t){return"float"===t.type}(t)&&"int"===e)return function(t){const e=t.getComponents(),n=PM(t.mode,"int");return new DM([Math.round(jw(e[0],0,1,0,n[0])),Math.round(jw(e[1],0,1,0,n[1])),Math.round(jw(e[2],0,1,0,n[2])),e[3]],t.mode)}(t);throw pw.shouldNeverHappen()}function GM(t,e){const n=t.match(/^(.+)%$/);return n?Math.min(.01*parseFloat(n[1])*e,e):Math.min(parseFloat(t),e)}const jM={deg:t=>t,grad:t=>360*t/400,rad:t=>360*t/(2*Math.PI),turn:t=>360*t};function WM(t){const e=t.match(/^([0-9.]+?)(deg|grad|rad|turn)$/);if(!e)return parseFloat(t);const n=parseFloat(e[1]),i=e[2];return jM[i](n)}function qM(t){const e=t.match(/^rgb\(\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[GM(e[1],255),GM(e[2],255),GM(e[3],255)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])?null:n}function XM(t){const e=qM(t);return e?new DM(e,"rgb"):null}function KM(t){const e=t.match(/^rgba\(\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[GM(e[1],255),GM(e[2],255),GM(e[3],255),GM(e[4],1)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])||isNaN(n[3])?null:n}function YM(t){const e=KM(t);return e?new DM(e,"rgb"):null}function ZM(t){const e=t.match(/^hsl\(\s*([0-9A-Fa-f.]+(?:deg|grad|rad|turn)?)\s*,\s*([0-9A-Fa-f.]+%?)\s*,\s*([0-9A-Fa-f.]+%?)\s*\)$/);if(!e)return null;const n=[WM(e[1]),GM(e[2],100),GM(e[3],100)];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])?null:n}function $M(t){const e=ZM(t);return e?new DM(e,"hsl"):null}function JM(t){const 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n=t.match(/^(?:#|0x)?([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})([0-9A-Fa-f]{2})$/);return n?[parseInt(n[1],16),parseInt(n[2],16),parseInt(n[3],16),jw(parseInt(n[4],16),0,255,0,1)]:null}function iE(t){const e=nE(t);return e?new DM(e,"rgb"):null}function rE(t){const e=t.match(/^\{\s*r\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*g\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*b\s*:\s*([0-9A-Fa-f.]+%?)\s*\}$/);if(!e)return null;const n=[parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])?null:n}function sE(t){return e=>{const n=rE(e);return n?UM(n,"rgb",t):null}}function oE(t){const e=t.match(/^\{\s*r\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*g\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*b\s*:\s*([0-9A-Fa-f.]+%?)\s*,\s*a\s*:\s*([0-9A-Fa-f.]+%?)\s*\}$/);if(!e)return null;const n=[parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3]),parseFloat(e[4])];return isNaN(n[0])||isNaN(n[1])||isNaN(n[2])||isNaN(n[3])?null:n}function aE(t){return e=>{const n=oE(e);return n?UM(n,"rgb",t):null}}const lE=[{parser:tE,result:{alpha:!1,mode:"rgb",notation:"hex"}},{parser:nE,result:{alpha:!0,mode:"rgb",notation:"hex"}},{parser:qM,result:{alpha:!1,mode:"rgb",notation:"func"}},{parser:KM,result:{alpha:!0,mode:"rgb",notation:"func"}},{parser:ZM,result:{alpha:!1,mode:"hsl",notation:"func"}},{parser:JM,result:{alpha:!0,mode:"hsl",notation:"func"}},{parser:rE,result:{alpha:!1,mode:"rgb",notation:"object"}},{parser:oE,result:{alpha:!0,mode:"rgb",notation:"object"}}];function hE(t,e="int"){const n=function(t){return lE.reduce(((e,{parser:n,result:i})=>e||(n(t)?i:null)),null)}(t);return n?"hex"===n.notation&&"float"!==e?Object.assign(Object.assign({},n),{type:"int"}):"func"===n.notation?Object.assign(Object.assign({},n),{type:e}):null:null}function cE(t){const e=[eE,iE,XM,YM,$M,QM];"int"===t&&e.push(sE("int"),aE("int")),"float"===t&&e.push(sE("float"),aE("float"));const n=function(t){return e=>t.reduce(((t,n)=>null!==t?t:n(e)),null)}(e);return e=>{const i=n(e);return i?HM(i,t):null}}function uE(t){const e=cE("int");if("string"!=typeof t)return DM.black();const n=e(t);return null!=n?n:DM.black()}function dE(t){const e=qw(Math.floor(t),0,255).toString(16);return 1===e.length?`0${e}`:e}function pE(t,e="#"){return`${e}${SM(t.getComponents("rgb")).map(dE).join("")}`}function mE(t,e="#"){const n=t.getComponents("rgb");return`${e}${[n[0],n[1],n[2],255*n[3]].map(dE).join("")}`}function fE(t){const e=Gw(0);return`rgb(${SM(HM(t,"int").getComponents("rgb")).map((t=>e(t))).join(", ")})`}function gE(t){const e=Gw(2),n=Gw(0);return`rgba(${HM(t,"int").getComponents("rgb").map(((t,i)=>(3===i?e:n)(t))).join(", ")})`}function vE(t,e){const n=Gw("float"===e?2:0),i=["r","g","b"];return`{${SM(HM(t,e).getComponents("rgb")).map(((t,e)=>`${i[e]}: ${n(t)}`)).join(", ")}}`}function bE(t){return e=>vE(e,t)}function _E(t,e){const n=Gw(2),i=Gw("float"===e?2:0),r=["r","g","b","a"];return`{${HM(t,e).getComponents("rgb").map(((t,e)=>`${r[e]}: ${(3===e?n:i)(t)}`)).join(", ")}}`}function wE(t){return e=>_E(e,t)}const xE=[{format:{alpha:!1,mode:"rgb",notation:"hex",type:"int"},stringifier:pE},{format:{alpha:!0,mode:"rgb",notation:"hex",type:"int"},stringifier:mE},{format:{alpha:!1,mode:"rgb",notation:"func",type:"int"},stringifier:fE},{format:{alpha:!0,mode:"rgb",notation:"func",type:"int"},stringifier:gE},{format:{alpha:!1,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[Gw(0),qy,qy];return`hsl(${SM(HM(t,"int").getComponents("hsl")).map(((t,n)=>e[n](t))).join(", ")})`}},{format:{alpha:!0,mode:"hsl",notation:"func",type:"int"},stringifier:function(t){const e=[Gw(0),qy,qy,Gw(2)];return`hsla(${HM(t,"int").getComponents("hsl").map(((t,n)=>e[n](t))).join(", ")})`}},...["int","float"].reduce(((t,e)=>[...t,{format:{alpha:!1,mode:"rgb",notation:"object",type:e},stringifier:bE(e)},{format:{alpha:!0,mode:"rgb",notation:"object",type:e},stringifier:wE(e)}]),[])];function yE(t){return xE.reduce(((e,n)=>{return e||(i=n.format,r=t,i.alpha===r.alpha&&i.mode===r.mode&&i.notation===r.notation&&i.type===r.type?n.stringifier:null);var i,r}),null)}const ME=Px("apl");class EE{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(ME()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("div");n.classList.add(ME("b")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(ME("c")),n.appendChild(i),this.colorElem_=i;const r=t.createElement("div");r.classList.add(ME("m")),this.element.appendChild(r),this.markerElem_=r;const s=t.createElement("div");s.classList.add(ME("p")),this.markerElem_.appendChild(s),this.previewElem_=s,this.update_()}update_(){const t=this.value.rawValue,e=t.getComponents("rgb"),n=new DM([e[0],e[1],e[2],0],"rgb"),i=new DM([e[0],e[1],e[2],255],"rgb"),r=["to right",gE(n),gE(i)];this.colorElem_.style.background=`linear-gradient(${r.join(",")})`,this.previewElem_.style.backgroundColor=gE(t);const s=jw(e[3],0,1,0,100);this.markerElem_.style.left=`${s}%`}onValueChange_(){this.update_()}}class SE{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new EE(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new eM(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=t.point.x/t.bounds.width,i=this.value.rawValue,[r,s,o]=i.getComponents("hsv");this.value.setRawValue(new DM([r,s,o,n],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=Zy(zM(!0),Jy(t));if(0===e)return;const n=this.value.rawValue,[i,r,s,o]=n.getComponents("hsv");this.value.setRawValue(new DM([i,r,s,o+e],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==Zy(zM(!0),Jy(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const CE=Px("coltxt");class TE{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(CE()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(CE("m")),this.modeElem_=function(t){const e=t.createElement("select");return e.appendChild([{text:"RGB",value:"rgb"},{text:"HSL",value:"hsl"},{text:"HSV",value:"hsv"},{text:"HEX",value:"hex"}].reduce(((e,n)=>{const i=t.createElement("option");return i.textContent=n.text,i.value=n.value,e.appendChild(i),e}),t.createDocumentFragment())),e}(t),this.modeElem_.classList.add(CE("ms")),n.appendChild(this.modeSelectElement),e.viewProps.bindDisabled(this.modeElem_);const i=t.createElement("div");i.classList.add(CE("mm")),i.appendChild(wx(t,"dropdown")),n.appendChild(i),this.element.appendChild(n);const r=t.createElement("div");r.classList.add(CE("w")),this.element.appendChild(r),this.inputsElem_=r,this.inputViews_=e.inputViews,this.applyInputViews_(),Sx(e.mode,(t=>{this.modeElem_.value=t}))}get modeSelectElement(){return this.modeElem_}get inputViews(){return this.inputViews_}set inputViews(t){this.inputViews_=t,this.applyInputViews_()}applyInputViews_(){Mx(this.inputsElem_);const t=this.element.ownerDocument;this.inputViews_.forEach((e=>{const n=t.createElement("div");n.classList.add(CE("c")),n.appendChild(e.element),this.inputsElem_.appendChild(n)}))}}function PE(t,e,n){const i=PM(t,e)[n];return new xw({min:0,max:i})}function AE(t,e){const n={colorMode:e.colorMode,colorType:e.colorType,parser:Uw,viewProps:e.viewProps};return[0,1,2].map((i=>{const r=function(t,e,n){return new rM(t,{arrayPosition:0===n?"fst":2===n?"lst":"mid",parser:e.parser,props:ww.fromObject({formatter:(i=e.colorType,Gw("float"===i?2:0)),keyScale:zM(!1),pointerScale:"float"===e.colorType?.01:1}),value:_w(0,{constraint:PE(e.colorMode,e.colorType,n)}),viewProps:e.viewProps});var i}(t,n,i);return Yy({primary:e.value,secondary:r.value,forward:t=>HM(t,e.colorType).getComponents(e.colorMode)[i],backward(t,n){const r=e.colorMode,s=HM(t,e.colorType).getComponents(r);s[i]=n;return HM(UM(CM(SM(s),s[3]),r,e.colorType),"int")}}),r}))}class LE{constructor(t,e){this.onModeSelectChange_=this.onModeSelectChange_.bind(this),this.colorType_=e.colorType,this.value=e.value,this.viewProps=e.viewProps,this.colorMode=_w(this.value.rawValue.mode),this.ccs_=this.createComponentControllers_(t),this.view=new TE(t,{mode:this.colorMode,inputViews:[this.ccs_[0].view,this.ccs_[1].view,this.ccs_[2].view],viewProps:this.viewProps}),this.view.modeSelectElement.addEventListener("change",this.onModeSelectChange_)}createComponentControllers_(t){const e=this.colorMode.rawValue;return function(t){return"hex"!==t}(e)?AE(t,{colorMode:e,colorType:this.colorType_,value:this.value,viewProps:this.viewProps}):function(t,e){const n=new Hy(t,{parser:cE("int"),props:ww.fromObject({formatter:pE}),value:_w(DM.black()),viewProps:e.viewProps});return Yy({primary:e.value,secondary:n.value,forward:t=>new DM(SM(t.getComponents()),t.mode),backward:(t,e)=>new DM(CM(SM(e.getComponents(t.mode)),t.getComponents()[3]),t.mode)}),[n]}(t,{value:this.value,viewProps:this.viewProps})}onModeSelectChange_(t){const e=t.currentTarget;this.colorMode.rawValue=e.value,this.ccs_=this.createComponentControllers_(this.view.element.ownerDocument),this.view.inputViews=this.ccs_.map((t=>t.view))}}const RE=Px("hpl");class DE{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(RE()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("div");n.classList.add(RE("c")),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(RE("m")),this.element.appendChild(i),this.markerElem_=i,this.update_()}update_(){const t=this.value.rawValue,[e]=t.getComponents("hsv");this.markerElem_.style.backgroundColor=fE(new DM([e,100,100],"hsv"));const n=jw(e,0,360,0,100);this.markerElem_.style.left=`${n}%`}onValueChange_(){this.update_()}}class kE{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new DE(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new eM(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=jw(qw(t.point.x,0,t.bounds.width),0,t.bounds.width,0,360),i=this.value.rawValue,[,r,s,o]=i.getComponents("hsv");this.value.setRawValue(new DM([n,r,s,o],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){const e=Zy(zM(!1),Jy(t));if(0===e)return;const n=this.value.rawValue,[i,r,s,o]=n.getComponents("hsv");this.value.setRawValue(new DM([i+e,r,s,o],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){0!==Zy(zM(!1),Jy(t))&&this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}const IE=Px("svp");class VE{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),this.value=e.value,this.value.emitter.on("change",this.onValueChange_),this.element=t.createElement("div"),this.element.classList.add(IE()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("canvas");n.height=64,n.width=64,n.classList.add(IE("c")),this.element.appendChild(n),this.canvasElement=n;const i=t.createElement("div");i.classList.add(IE("m")),this.element.appendChild(i),this.markerElem_=i,this.update_()}update_(){const t=function(t){const e=t.ownerDocument.defaultView;return e&&"document"in e?t.getContext("2d",{willReadFrequently:!0}):null}(this.canvasElement);if(!t)return;const e=this.value.rawValue.getComponents("hsv"),n=this.canvasElement.width,i=this.canvasElement.height,r=t.getImageData(0,0,n,i),s=r.data;for(let t=0;t<i;t++)for(let r=0;r<n;r++){const o=jw(r,0,n,0,100),a=jw(t,0,i,100,0),l=EM(e[0],o,a),h=4*(t*n+r);s[h]=l[0],s[h+1]=l[1],s[h+2]=l[2],s[h+3]=255}t.putImageData(r,0,0);const o=jw(e[1],0,100,0,100);this.markerElem_.style.left=`${o}%`;const a=jw(e[2],0,100,100,0);this.markerElem_.style.top=`${a}%`}onValueChange_(){this.update_()}}class NE{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.view=new VE(t,{value:this.value,viewProps:this.viewProps}),this.ptHandler_=new eM(this.view.element),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=jw(t.point.x,0,t.bounds.width,0,100),i=jw(t.point.y,0,t.bounds.height,100,0),[r,,,s]=this.value.rawValue.getComponents("hsv");this.value.setRawValue(new DM([r,n,i,s],"hsv"),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onKeyDown_(t){Qy(t.key)&&t.preventDefault();const[e,n,i,r]=this.value.rawValue.getComponents("hsv"),s=zM(!1),o=Zy(s,Jy(t)),a=Zy(s,$y(t));0===o&&0===a||this.value.setRawValue(new DM([e,n+o,i+a,r],"hsv"),{forceEmit:!1,last:!1})}onKeyUp_(t){const e=zM(!1),n=Zy(e,Jy(t)),i=Zy(e,$y(t));0===n&&0===i||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}class zE{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.hPaletteC_=new kE(t,{value:this.value,viewProps:this.viewProps}),this.svPaletteC_=new NE(t,{value:this.value,viewProps:this.viewProps}),this.alphaIcs_=e.supportsAlpha?{palette:new SE(t,{value:this.value,viewProps:this.viewProps}),text:new rM(t,{parser:Uw,props:ww.fromObject({pointerScale:.01,keyScale:.1,formatter:Gw(2)}),value:_w(0,{constraint:new xw({min:0,max:1})}),viewProps:this.viewProps})}:null,this.alphaIcs_&&Yy({primary:this.value,secondary:this.alphaIcs_.text.value,forward:t=>t.getComponents()[3],backward:(t,e)=>{const n=t.getComponents();return n[3]=e,new DM(n,t.mode)}}),this.textsC_=new LE(t,{colorType:e.colorType,value:this.value,viewProps:this.viewProps}),this.view=new IM(t,{alphaViews:this.alphaIcs_?{palette:this.alphaIcs_.palette.view,text:this.alphaIcs_.text.view}:null,hPaletteView:this.hPaletteC_.view,supportsAlpha:e.supportsAlpha,svPaletteView:this.svPaletteC_.view,textsView:this.textsC_.view,viewProps:this.viewProps})}get textsController(){return this.textsC_}}const OE=Px("colsw");class BE{constructor(t,e){this.onValueChange_=this.onValueChange_.bind(this),e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.element=t.createElement("div"),this.element.classList.add(OE()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(OE("sw")),this.element.appendChild(n),this.swatchElem_=n;const i=t.createElement("button");i.classList.add(OE("b")),e.viewProps.bindDisabled(i),this.element.appendChild(i),this.buttonElement=i,this.update_()}update_(){const t=this.value.rawValue;this.swatchElem_.style.backgroundColor=mE(t)}onValueChange_(){this.update_()}}class FE{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new BE(t,{value:this.value,viewProps:this.viewProps})}}class UE{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=iy.create(e.expanded),this.swatchC_=new FE(t,{value:this.value,viewProps:this.viewProps});const n=this.swatchC_.view.buttonElement;n.addEventListener("blur",this.onButtonBlur_),n.addEventListener("click",this.onButtonClick_),this.textC_=new Hy(t,{parser:e.parser,props:ww.fromObject({formatter:e.formatter}),value:this.value,viewProps:this.viewProps}),this.view=new MM(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout}),this.view.swatchElement.appendChild(this.swatchC_.view.element),this.view.textElement.appendChild(this.textC_.view.element),this.popC_="popup"===e.pickerLayout?new By(t,{viewProps:this.viewProps}):null;const i=new zE(t,{colorType:e.colorType,supportsAlpha:e.supportsAlpha,value:this.value,viewProps:this.viewProps});i.view.allFocusableElements.forEach((t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)})),this.pickerC_=i,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(i.view.element),Yy({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),sy(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,n=t.relatedTarget;n&&e.contains(n)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,n=Ex(t);n&&e.contains(n)||n&&n===this.swatchC_.view.buttonElement&&!bx(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.swatchC_.view.buttonElement.focus()}}function HE(t){return SM(t.getComponents("rgb")).reduce(((t,e)=>t<<8|255&Math.floor(e)),0)}function GE(t){return t.getComponents("rgb").reduce(((t,e,n)=>t<<8|255&Math.floor(3===n?255*e:e)),0)>>>0}function jE(t){return"number"!=typeof t?DM.black():new DM([(e=t)>>16&255,e>>8&255,255&e],"rgb");var e}function WE(t){return"number"!=typeof t?DM.black():new DM([(e=t)>>24&255,e>>16&255,e>>8&255,jw(255&e,0,255,0,1)],"rgb");var e}function qE(t,e){return"object"==typeof t&&!aw(t)&&(e in t&&"number"==typeof t[e])}function XE(t){return qE(t,"r")&&qE(t,"g")&&qE(t,"b")}function KE(t){return XE(t)&&qE(t,"a")}function YE(t){return XE(t)}function ZE(t,e){if(t.mode!==e.mode)return!1;if(t.type!==e.type)return!1;const n=t.getComponents(),i=e.getComponents();for(let t=0;t<n.length;t++)if(n[t]!==i[t])return!1;return!0}function $E(t){return"a"in t?[t.r,t.g,t.b,t.a]:[t.r,t.g,t.b]}function JE(t,e){return(n,i)=>{t?function(t,e,n){const i=HM(e,n).toRgbaObject();t.writeProperty("r",i.r),t.writeProperty("g",i.g),t.writeProperty("b",i.b),t.writeProperty("a",i.a)}(n,i,e):function(t,e,n){const i=HM(e,n).toRgbaObject();t.writeProperty("r",i.r),t.writeProperty("g",i.g),t.writeProperty("b",i.b)}(n,i,e)}}function QE(t){return e=>{const n=function(t,e){if(!YE(t))return HM(DM.black(),e);if("int"===e){const e=$E(t);return new DM(e,"rgb")}if("float"===e){const e=$E(t);return new BM(e,"rgb")}return HM(DM.black(),"int")}(e,t);return HM(n,"int")}}function tS(t,e){return n=>t?_E(n,e):vE(n,e)}Xx({id:"input-color-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;if(!function(t){return"color"in t||"color"===t.view}(e))return null;const n=NM(e);return n?{initialValue:t,params:Object.assign(Object.assign({},n),{supportsAlpha:(i=e,!!(null===(r=null==i?void 0:i.color)||void 0===r?void 0:r.alpha))})}:null;var i,r},binding:{reader:t=>t.params.supportsAlpha?WE:jE,equals:ZE,writer:t=>function(t){const e=t?GE:HE;return(t,n)=>{bM(t,e(n))}}(t.params.supportsAlpha)},controller:t=>{var e,n,i;return new UE(t.document,{colorType:"int",expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:(i=t.params.supportsAlpha,i?t=>mE(t,"0x"):t=>pE(t,"0x")),parser:cE("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:t.params.supportsAlpha,value:t.value,viewProps:t.viewProps})}}),Xx({id:"input-color-object",type:"input",accept:(t,e)=>{var n;if(!YE(t))return null;const i=NM(e);return i?{initialValue:t,params:Object.assign(Object.assign({},i),{colorType:null!==(n=OM(e))&&void 0!==n?n:"int"})}:null},binding:{reader:t=>QE(t.params.colorType),equals:ZE,writer:t=>JE(KE(t.initialValue),t.params.colorType)},controller:t=>{var e,n;const i=KE(t.initialValue);return new UE(t.document,{colorType:t.params.colorType,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:tS(i,t.params.colorType),parser:cE("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:i,value:t.value,viewProps:t.viewProps})}}),Xx({id:"input-color-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;if("text"===e.view)return null;const n=hE(t,OM(e));if(!n)return null;const i=yE(n);if(!i)return null;const r=NM(e);return r?{initialValue:t,params:Object.assign(Object.assign({},r),{format:n,stringifier:i})}:null},binding:{reader:()=>uE,equals:ZE,writer:t=>{const e=function(t){const e=yE(t);return e?(t,n)=>{bM(t,e(n))}:null}(t.params.format);if(!e)throw pw.notBindable();return e}},controller:t=>{var e,n;return new UE(t.document,{colorType:t.params.format.type,expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,formatter:t.params.stringifier,parser:cE("int"),pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",supportsAlpha:t.params.format.alpha,value:t.value,viewProps:t.viewProps})}});class eS{constructor(t){this.components=t.components,this.asm_=t.assembly}constrain(t){const e=this.asm_.toComponents(t).map(((t,e)=>{var n,i;return null!==(i=null===(n=this.components[e])||void 0===n?void 0:n.constrain(t))&&void 0!==i?i:t}));return this.asm_.fromComponents(e)}}const nS=Px("pndtxt");class iS{constructor(t,e){this.textViews=e.textViews,this.element=t.createElement("div"),this.element.classList.add(nS()),this.textViews.forEach((e=>{const n=t.createElement("div");n.classList.add(nS("a")),n.appendChild(e.element),this.element.appendChild(n)}))}}class rS{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.acs_=e.axes.map(((n,i)=>function(t,e,n){return new rM(t,{arrayPosition:0===n?"fst":n===e.axes.length-1?"lst":"mid",parser:e.parser,props:e.axes[n].textProps,value:_w(0,{constraint:e.axes[n].constraint}),viewProps:e.viewProps})}(t,e,i))),this.acs_.forEach(((t,n)=>{Yy({primary:this.value,secondary:t.value,forward:t=>e.assembly.toComponents(t)[n],backward:(t,i)=>{const r=e.assembly.toComponents(t);return r[n]=i,e.assembly.fromComponents(r)}})})),this.view=new iS(t,{textViews:this.acs_.map((t=>t.view))})}get textControllers(){return this.acs_}}class sS extends ax{get max(){return this.controller.valueController.sliderController.props.get("max")}set max(t){this.controller.valueController.sliderController.props.set("max",t)}get min(){return this.controller.valueController.sliderController.props.get("min")}set min(t){this.controller.valueController.sliderController.props.set("min",t)}}Xx({id:"input-number",type:"input",accept:(t,e)=>{if("number"!=typeof t)return null;const n=ux(e,(t=>Object.assign(Object.assign({},tx(t)),{options:t.optional.custom(Ry),readonly:t.optional.constant(!1)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Hw,constraint:t=>function(t,e){const n=[],i=$w(t,e);i&&n.push(i);const r=Jw(t);r&&n.push(r);const s=ky(t.options);return s&&n.push(s),new Py(n)}(t.params,t.initialValue),writer:t=>bM},controller:t=>{const e=t.value,n=t.constraint,i=n&&Ay(n,Ly);if(i)return new Ny(t.document,{props:new ww({options:i.values.value("options")}),value:e,viewProps:t.viewProps});const r=Qw(t.params,e.rawValue),s=n&&Ay(n,xw);return s?new cM(t.document,Object.assign(Object.assign({},(o=Object.assign(Object.assign({},r),{keyScale:_w(r.keyScale),max:s.values.value("max"),min:s.values.value("min")}),{sliderProps:new ww({keyScale:o.keyScale,max:o.max,min:o.min}),textProps:new ww({formatter:_w(o.formatter),keyScale:o.keyScale,pointerScale:_w(o.pointerScale)})})),{parser:Uw,value:e,viewProps:t.viewProps})):new rM(t.document,{parser:Uw,props:ww.fromObject(r),value:e,viewProps:t.viewProps});var o},api:t=>"number"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof cM?new sS(t.controller):t.controller.valueController instanceof Ny?new Sy(t.controller):null});class oS{constructor(t=0,e=0){this.x=t,this.y=e}getComponents(){return[this.x,this.y]}static isObject(t){if(aw(t))return!1;const e=t.x,n=t.y;return"number"==typeof e&&"number"==typeof n}static equals(t,e){return t.x===e.x&&t.y===e.y}toObject(){return{x:this.x,y:this.y}}}const aS={toComponents:t=>t.getComponents(),fromComponents:t=>new oS(...t)},lS=Px("p2d");class hS{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(lS()),e.viewProps.bindClassModifiers(this.element),Sx(e.expanded,Fx(this.element,lS(void 0,"expanded")));const n=t.createElement("div");n.classList.add(lS("h")),this.element.appendChild(n);const i=t.createElement("button");i.classList.add(lS("b")),i.appendChild(wx(t,"p2dpad")),e.viewProps.bindDisabled(i),n.appendChild(i),this.buttonElement=i;const r=t.createElement("div");if(r.classList.add(lS("t")),n.appendChild(r),this.textElement=r,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(lS("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}}const cS=Px("p2dp");class uS{constructor(t,e){this.onFoldableChange_=this.onFoldableChange_.bind(this),this.onPropsChange_=this.onPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.props_=e.props,this.props_.emitter.on("change",this.onPropsChange_),this.element=t.createElement("div"),this.element.classList.add(cS()),"popup"===e.layout&&this.element.classList.add(cS(void 0,"p")),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(cS("p")),e.viewProps.bindTabIndex(n),this.element.appendChild(n),this.padElement=n;const i=t.createElementNS(gx,"svg");i.classList.add(cS("g")),this.padElement.appendChild(i),this.svgElem_=i;const r=t.createElementNS(gx,"line");r.classList.add(cS("ax")),r.setAttributeNS(null,"x1","0"),r.setAttributeNS(null,"y1","50%"),r.setAttributeNS(null,"x2","100%"),r.setAttributeNS(null,"y2","50%"),this.svgElem_.appendChild(r);const s=t.createElementNS(gx,"line");s.classList.add(cS("ax")),s.setAttributeNS(null,"x1","50%"),s.setAttributeNS(null,"y1","0"),s.setAttributeNS(null,"x2","50%"),s.setAttributeNS(null,"y2","100%"),this.svgElem_.appendChild(s);const o=t.createElementNS(gx,"line");o.classList.add(cS("l")),o.setAttributeNS(null,"x1","50%"),o.setAttributeNS(null,"y1","50%"),this.svgElem_.appendChild(o),this.lineElem_=o;const a=t.createElement("div");a.classList.add(cS("m")),this.padElement.appendChild(a),this.markerElem_=a,e.value.emitter.on("change",this.onValueChange_),this.value=e.value,this.update_()}get allFocusableElements(){return[this.padElement]}update_(){const[t,e]=this.value.rawValue.getComponents(),n=this.props_.get("max"),i=jw(t,-n,+n,0,100),r=jw(e,-n,+n,0,100),s=this.props_.get("invertsY")?100-r:r;this.lineElem_.setAttributeNS(null,"x2",`${i}%`),this.lineElem_.setAttributeNS(null,"y2",`${s}%`),this.markerElem_.style.left=`${i}%`,this.markerElem_.style.top=`${s}%`}onValueChange_(){this.update_()}onPropsChange_(){this.update_()}onFoldableChange_(){this.update_()}}function dS(t,e,n){return[Zy(e[0],Jy(t)),Zy(e[1],$y(t))*(n?1:-1)]}class pS{constructor(t,e){this.onPadKeyDown_=this.onPadKeyDown_.bind(this),this.onPadKeyUp_=this.onPadKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.view=new uS(t,{layout:e.layout,props:this.props,value:this.value,viewProps:this.viewProps}),this.ptHandler_=new eM(this.view.padElement),this.ptHandler_.emitter.on("down",this.onPointerDown_),this.ptHandler_.emitter.on("move",this.onPointerMove_),this.ptHandler_.emitter.on("up",this.onPointerUp_),this.view.padElement.addEventListener("keydown",this.onPadKeyDown_),this.view.padElement.addEventListener("keyup",this.onPadKeyUp_)}handlePointerEvent_(t,e){if(!t.point)return;const n=this.props.get("max"),i=jw(t.point.x,0,t.bounds.width,-n,+n),r=jw(this.props.get("invertsY")?t.bounds.height-t.point.y:t.point.y,0,t.bounds.height,-n,+n);this.value.setRawValue(new oS(i,r),e)}onPointerDown_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerMove_(t){this.handlePointerEvent_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.handlePointerEvent_(t.data,{forceEmit:!0,last:!0})}onPadKeyDown_(t){Qy(t.key)&&t.preventDefault();const[e,n]=dS(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===n||this.value.setRawValue(new oS(this.value.rawValue.x+e,this.value.rawValue.y+n),{forceEmit:!1,last:!1})}onPadKeyUp_(t){const[e,n]=dS(t,[this.props.get("xKeyScale"),this.props.get("yKeyScale")],this.props.get("invertsY"));0===e&&0===n||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}class mS{constructor(t,e){var n,i;this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.onPadButtonBlur_=this.onPadButtonBlur_.bind(this),this.onPadButtonClick_=this.onPadButtonClick_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=iy.create(e.expanded),this.popC_="popup"===e.pickerLayout?new By(t,{viewProps:this.viewProps}):null;const r=new pS(t,{layout:e.pickerLayout,props:new ww({invertsY:_w(e.invertsY),max:_w(e.max),xKeyScale:e.axes[0].textProps.value("keyScale"),yKeyScale:e.axes[1].textProps.value("keyScale")}),value:this.value,viewProps:this.viewProps});r.view.allFocusableElements.forEach((t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)})),this.pickerC_=r,this.textC_=new rS(t,{assembly:aS,axes:e.axes,parser:e.parser,value:this.value,viewProps:this.viewProps}),this.view=new hS(t,{expanded:this.foldable_.value("expanded"),pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.textElement.appendChild(this.textC_.view.element),null===(n=this.view.buttonElement)||void 0===n||n.addEventListener("blur",this.onPadButtonBlur_),null===(i=this.view.buttonElement)||void 0===i||i.addEventListener("click",this.onPadButtonClick_),this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),Yy({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),sy(this.foldable_,this.view.pickerElement))}get textController(){return this.textC_}onPadButtonBlur_(t){if(!this.popC_)return;const e=this.view.element,n=t.relatedTarget;n&&e.contains(n)||(this.popC_.shows.rawValue=!1)}onPadButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.view.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,n=Ex(t);n&&e.contains(n)||n&&n===this.view.buttonElement&&!bx(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_?"Escape"===t.key&&(this.popC_.shows.rawValue=!1):this.view.pickerElement&&"Escape"===t.key&&this.view.buttonElement.focus()}}function fS(t){return oS.isObject(t)?new oS(t.x,t.y):new oS}function gS(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y)}function vS(t,e){var n,i;if(!aw(t.min)||!aw(t.max))return Math.max(Math.abs(null!==(n=t.min)&&void 0!==n?n:0),Math.abs(null!==(i=t.max)&&void 0!==i?i:0));const r=Yw(t);return Math.max(10*Math.abs(r),10*Math.abs(e))}function bS(t,e){var n,i;const r=vS(uw(t,null!==(n=t.x)&&void 0!==n?n:{}),e.x),s=vS(uw(t,null!==(i=t.y)&&void 0!==i?i:{}),e.y);return Math.max(r,s)}function _S(t){if(!("y"in t))return!1;const e=t.y;return!!e&&("inverted"in e&&!!e.inverted)}Xx({id:"input-point2d",type:"input",accept:(t,e)=>{if(!oS.isObject(t))return null;const n=ux(e,(t=>Object.assign(Object.assign({},mM(t)),{expanded:t.optional.boolean,picker:t.optional.custom(vM),readonly:t.optional.constant(!1),x:t.optional.custom(fM),y:t.optional.object(Object.assign(Object.assign({},mM(t)),{inverted:t.optional.boolean}))})));return n?{initialValue:t,params:n}:null},binding:{reader:()=>fS,constraint:t=>{return e=t.params,n=t.initialValue,new eS({assembly:aS,components:[gM(Object.assign(Object.assign({},e),e.x),n.x),gM(Object.assign(Object.assign({},e),e.y),n.y)]});var e,n},equals:oS.equals,writer:()=>gS},controller:t=>{var e,n;const i=t.document,r=t.value,s=t.constraint,o=[t.params.x,t.params.y];return new mS(i,{axes:r.rawValue.getComponents().map(((e,n)=>{var i;return ex({constraint:s.components[n],initialValue:e,params:uw(t.params,null!==(i=o[n])&&void 0!==i?i:{})})})),expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,invertsY:_S(t.params),max:bS(t.params,r.rawValue),parser:Uw,pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",value:r,viewProps:t.viewProps})}});class wS{constructor(t=0,e=0,n=0){this.x=t,this.y=e,this.z=n}getComponents(){return[this.x,this.y,this.z]}static isObject(t){if(aw(t))return!1;const e=t.x,n=t.y,i=t.z;return"number"==typeof e&&"number"==typeof n&&"number"==typeof i}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z}toObject(){return{x:this.x,y:this.y,z:this.z}}}const xS={toComponents:t=>t.getComponents(),fromComponents:t=>new wS(...t)};function yS(t){return wS.isObject(t)?new wS(t.x,t.y,t.z):new wS}function MS(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z)}Xx({id:"input-point3d",type:"input",accept:(t,e)=>{if(!wS.isObject(t))return null;const n=ux(e,(t=>Object.assign(Object.assign({},mM(t)),{readonly:t.optional.constant(!1),x:t.optional.custom(fM),y:t.optional.custom(fM),z:t.optional.custom(fM)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>yS,constraint:t=>{return e=t.params,n=t.initialValue,new eS({assembly:xS,components:[gM(Object.assign(Object.assign({},e),e.x),n.x),gM(Object.assign(Object.assign({},e),e.y),n.y),gM(Object.assign(Object.assign({},e),e.z),n.z)]});var e,n},equals:wS.equals,writer:t=>MS},controller:t=>{const e=t.value,n=t.constraint,i=[t.params.x,t.params.y,t.params.z];return new rS(t.document,{assembly:xS,axes:e.rawValue.getComponents().map(((e,r)=>{var s;return ex({constraint:n.components[r],initialValue:e,params:uw(t.params,null!==(s=i[r])&&void 0!==s?s:{})})})),parser:Uw,value:e,viewProps:t.viewProps})}});class ES{constructor(t=0,e=0,n=0,i=0){this.x=t,this.y=e,this.z=n,this.w=i}getComponents(){return[this.x,this.y,this.z,this.w]}static isObject(t){if(aw(t))return!1;const e=t.x,n=t.y,i=t.z,r=t.w;return"number"==typeof e&&"number"==typeof n&&"number"==typeof i&&"number"==typeof r}static equals(t,e){return t.x===e.x&&t.y===e.y&&t.z===e.z&&t.w===e.w}toObject(){return{x:this.x,y:this.y,z:this.z,w:this.w}}}const SS={toComponents:t=>t.getComponents(),fromComponents:t=>new ES(...t)};function CS(t){return ES.isObject(t)?new ES(t.x,t.y,t.z,t.w):new ES}function TS(t,e){t.writeProperty("x",e.x),t.writeProperty("y",e.y),t.writeProperty("z",e.z),t.writeProperty("w",e.w)}Xx({id:"input-point4d",type:"input",accept:(t,e)=>{if(!ES.isObject(t))return null;const n=ux(e,(t=>Object.assign(Object.assign({},mM(t)),{readonly:t.optional.constant(!1),w:t.optional.custom(fM),x:t.optional.custom(fM),y:t.optional.custom(fM),z:t.optional.custom(fM)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>CS,constraint:t=>{return e=t.params,n=t.initialValue,new eS({assembly:SS,components:[gM(Object.assign(Object.assign({},e),e.x),n.x),gM(Object.assign(Object.assign({},e),e.y),n.y),gM(Object.assign(Object.assign({},e),e.z),n.z),gM(Object.assign(Object.assign({},e),e.w),n.w)]});var e,n},equals:ES.equals,writer:t=>TS},controller:t=>{const e=t.value,n=t.constraint,i=[t.params.x,t.params.y,t.params.z,t.params.w];return new rS(t.document,{assembly:SS,axes:e.rawValue.getComponents().map(((e,r)=>{var s;return ex({constraint:n.components[r],initialValue:e,params:uw(t.params,null!==(s=i[r])&&void 0!==s?s:{})})})),parser:Uw,value:e,viewProps:t.viewProps})}}),Xx({id:"input-string",type:"input",accept:(t,e)=>{if("string"!=typeof t)return null;const n=ux(e,(t=>({readonly:t.optional.constant(!1),options:t.optional.custom(Ry)})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Xy,constraint:t=>function(t){const e=[],n=ky(t.options);return n&&e.push(n),new Py(e)}(t.params),writer:t=>bM},controller:t=>{const e=t.document,n=t.value,i=t.constraint,r=i&&Ay(i,Ly);return r?new Ny(e,{props:new ww({options:r.values.value("options")}),value:n,viewProps:t.viewProps}):new Hy(e,{parser:t=>t,props:ww.fromObject({formatter:Ky}),value:n,viewProps:t.viewProps})},api:t=>"string"!=typeof t.controller.value.rawValue?null:t.controller.valueController instanceof Ny?new Sy(t.controller):null});const PS={defaultInterval:200,defaultRows:3},AS=Px("mll");class LS{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(AS()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("textarea");n.classList.add(AS("i")),n.style.height=`calc(var(${dM("containerUnitSize")}) * ${e.rows})`,n.readOnly=!0,e.viewProps.bindDisabled(n),this.element.appendChild(n),this.textareaElem_=n,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.textareaElem_,e=t.scrollTop===t.scrollHeight-t.clientHeight,n=[];this.value.rawValue.forEach((t=>{void 0!==t&&n.push(this.formatter_(t))})),t.textContent=n.join("\n"),e&&(t.scrollTop=t.scrollHeight)}onValueUpdate_(){this.update_()}}class RS{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new LS(t,{formatter:e.formatter,rows:e.rows,value:this.value,viewProps:this.viewProps})}}const DS=Px("sgl");class kS{constructor(t,e){this.onValueUpdate_=this.onValueUpdate_.bind(this),this.formatter_=e.formatter,this.element=t.createElement("div"),this.element.classList.add(DS()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("input");n.classList.add(DS("i")),n.readOnly=!0,n.type="text",e.viewProps.bindDisabled(n),this.element.appendChild(n),this.inputElement=n,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}update_(){const t=this.value.rawValue,e=t[t.length-1];this.inputElement.value=void 0!==e?this.formatter_(e):""}onValueUpdate_(){this.update_()}}class IS{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new kS(t,{formatter:e.formatter,value:this.value,viewProps:this.viewProps})}}Xx({id:"monitor-bool",type:"monitor",accept:(t,e)=>{if("boolean"!=typeof t)return null;const n=ux(e,(t=>({readonly:t.required.constant(!0),rows:t.optional.number})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Gy},controller:t=>{var e;return 1===t.value.rawValue.length?new IS(t.document,{formatter:jy,value:t.value,viewProps:t.viewProps}):new RS(t.document,{formatter:jy,rows:null!==(e=t.params.rows)&&void 0!==e?e:PS.defaultRows,value:t.value,viewProps:t.viewProps})}});class VS extends ax{get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}}const NS=Px("grl");class zS{constructor(t,e){this.onCursorChange_=this.onCursorChange_.bind(this),this.onValueUpdate_=this.onValueUpdate_.bind(this),this.element=t.createElement("div"),this.element.classList.add(NS()),e.viewProps.bindClassModifiers(this.element),this.formatter_=e.formatter,this.props_=e.props,this.cursor_=e.cursor,this.cursor_.emitter.on("change",this.onCursorChange_);const n=t.createElementNS(gx,"svg");n.classList.add(NS("g")),n.style.height=`calc(var(${dM("containerUnitSize")}) * ${e.rows})`,this.element.appendChild(n),this.svgElem_=n;const i=t.createElementNS(gx,"polyline");this.svgElem_.appendChild(i),this.lineElem_=i;const r=t.createElement("div");r.classList.add(NS("t"),Px("tt")()),this.element.appendChild(r),this.tooltipElem_=r,e.value.emitter.on("change",this.onValueUpdate_),this.value=e.value,this.update_()}get graphElement(){return this.svgElem_}update_(){const t=this.svgElem_.getBoundingClientRect(),e=this.value.rawValue.length-1,n=this.props_.get("min"),i=this.props_.get("max"),r=[];this.value.rawValue.forEach(((s,o)=>{if(void 0===s)return;const a=jw(o,0,e,0,t.width),l=jw(s,n,i,t.height,0);r.push([a,l].join(","))})),this.lineElem_.setAttributeNS(null,"points",r.join(" "));const s=this.tooltipElem_,o=this.value.rawValue[this.cursor_.rawValue];if(void 0===o)return void s.classList.remove(NS("t","a"));const a=jw(this.cursor_.rawValue,0,e,0,t.width),l=jw(o,n,i,t.height,0);s.style.left=`${a}px`,s.style.top=`${l}px`,s.textContent=`${this.formatter_(o)}`,s.classList.contains(NS("t","a"))||(s.classList.add(NS("t","a"),NS("t","in")),vx(s),s.classList.remove(NS("t","in")))}onValueUpdate_(){this.update_()}onCursorChange_(){this.update_()}}class OS{constructor(t,e){if(this.onGraphMouseMove_=this.onGraphMouseMove_.bind(this),this.onGraphMouseLeave_=this.onGraphMouseLeave_.bind(this),this.onGraphPointerDown_=this.onGraphPointerDown_.bind(this),this.onGraphPointerMove_=this.onGraphPointerMove_.bind(this),this.onGraphPointerUp_=this.onGraphPointerUp_.bind(this),this.props=e.props,this.value=e.value,this.viewProps=e.viewProps,this.cursor_=_w(-1),this.view=new zS(t,{cursor:this.cursor_,formatter:e.formatter,rows:e.rows,props:this.props,value:this.value,viewProps:this.viewProps}),bx(t)){const t=new eM(this.view.element);t.emitter.on("down",this.onGraphPointerDown_),t.emitter.on("move",this.onGraphPointerMove_),t.emitter.on("up",this.onGraphPointerUp_)}else this.view.element.addEventListener("mousemove",this.onGraphMouseMove_),this.view.element.addEventListener("mouseleave",this.onGraphMouseLeave_)}importProps(t){return dx(t,null,(t=>({max:t.required.number,min:t.required.number})),(t=>(this.props.set("max",t.max),this.props.set("min",t.min),!0)))}exportProps(){return px(null,{max:this.props.get("max"),min:this.props.get("min")})}onGraphMouseLeave_(){this.cursor_.rawValue=-1}onGraphMouseMove_(t){const e=this.view.element.getBoundingClientRect();this.cursor_.rawValue=Math.floor(jw(t.offsetX,0,e.width,0,this.value.rawValue.length))}onGraphPointerDown_(t){this.onGraphPointerMove_(t)}onGraphPointerMove_(t){t.data.point?this.cursor_.rawValue=Math.floor(jw(t.data.point.x,0,t.data.bounds.width,0,this.value.rawValue.length)):this.cursor_.rawValue=-1}onGraphPointerUp_(){this.cursor_.rawValue=-1}}function BS(t){return aw(t.format)?Gw(2):t.format}function FS(t){return"graph"===t.view}Xx({id:"monitor-number",type:"monitor",accept:(t,e)=>{if("number"!=typeof t)return null;const n=ux(e,(t=>({format:t.optional.function,max:t.optional.number,min:t.optional.number,readonly:t.required.constant(!0),rows:t.optional.number,view:t.optional.string})));return n?{initialValue:t,params:n}:null},binding:{defaultBufferSize:t=>FS(t)?64:1,reader:t=>Hw},controller:t=>FS(t.params)?function(t){var e,n,i;return new OS(t.document,{formatter:BS(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:PS.defaultRows,props:ww.fromObject({max:null!==(n=t.params.max)&&void 0!==n?n:100,min:null!==(i=t.params.min)&&void 0!==i?i:0}),value:t.value,viewProps:t.viewProps})}(t):function(t){var e;return 1===t.value.rawValue.length?new IS(t.document,{formatter:BS(t.params),value:t.value,viewProps:t.viewProps}):new RS(t.document,{formatter:BS(t.params),rows:null!==(e=t.params.rows)&&void 0!==e?e:PS.defaultRows,value:t.value,viewProps:t.viewProps})}(t),api:t=>t.controller.valueController instanceof OS?new VS(t.controller):null}),Xx({id:"monitor-string",type:"monitor",accept:(t,e)=>{if("string"!=typeof t)return null;const n=ux(e,(t=>({multiline:t.optional.boolean,readonly:t.required.constant(!0),rows:t.optional.number})));return n?{initialValue:t,params:n}:null},binding:{reader:t=>Xy},controller:t=>{var e;const n=t.value;return n.rawValue.length>1||t.params.multiline?new RS(t.document,{formatter:Ky,rows:null!==(e=t.params.rows)&&void 0!==e?e:PS.defaultRows,value:n,viewProps:t.viewProps}):new IS(t.document,{formatter:Ky,value:n,viewProps:t.viewProps})}});class US{constructor(t){this.controller_=t}get disabled(){return this.controller_.viewProps.get("disabled")}set disabled(t){this.controller_.viewProps.set("disabled",t)}get title(){var t;return null!==(t=this.controller_.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller_.props.set("title",t)}on(t,e){const n=e.bind(this);return this.controller_.emitter.on(t,(()=>{n(new ix(this))})),this}}class HS extends ix{constructor(t,e,n){super(t),this.cell=e,this.index=n}}class GS extends nx{constructor(t){super(t),this.cellToApiMap_=new Map,this.emitter_=new fw;const e=this.controller.valueController;e.cellControllers.forEach(((t,n)=>{const i=new US(t);this.cellToApiMap_.set(t,i),t.emitter.on("click",(()=>{const t=n%e.size[0],r=Math.floor(n/e.size[0]);this.emitter_.emit("click",{event:new HS(this,i,[t,r])})}))}))}cell(t,e){const n=this.controller.valueController,i=n.cellControllers[e*n.size[0]+t];return this.cellToApiMap_.get(i)}on(t,e){const n=e.bind(this);return this.emitter_.on(t,(t=>{n(t.event)})),this}}class jS{constructor(t,e){this.size=e.size;const[n,i]=this.size,r=[];for(let s=0;s<i;s++)for(let i=0;i<n;i++){const n=new jx(t,{props:ww.fromObject(Object.assign({},e.cellConfig(i,s))),viewProps:dy.create()});r.push(n)}this.cellCs_=r,this.viewProps=dy.create(),this.viewProps.handleDispose((()=>{this.cellCs_.forEach((t=>{t.viewProps.set("disposed",!0)}))})),this.view=new pM(t,{viewProps:this.viewProps,viewName:"btngrid"}),this.view.element.style.gridTemplateColumns=`repeat(${n}, 1fr)`,this.cellCs_.forEach((t=>{this.view.element.appendChild(t.view.element)}))}get cellControllers(){return this.cellCs_}}class WS extends Ix{constructor(t,e){const n=e.valueController,i=new Rx(t,{blade:e.blade,props:e.labelProps,valueController:n});super({blade:e.blade,view:i.view,viewProps:n.viewProps}),this.valueController=n,this.labelController=i}}const qS=Xx({id:"buttongrid",type:"blade",accept(t){const e=ux(t,(t=>({cells:t.required.function,size:t.required.array(t.required.number),view:t.required.constant("buttongrid"),label:t.optional.string})));return e?{params:e}:null},controller:t=>new WS(t.document,{blade:t.blade,labelProps:ww.fromObject({label:t.params.label}),valueController:new jS(t.document,{cellConfig:t.params.cells,size:t.params.size})}),api:t=>t.controller instanceof WS?new GS(t.controller):null});class XS extends nx{get label(){return this.controller.labelController.props.get("label")}set label(t){this.controller.labelController.props.set("label",t)}get value(){return this.controller.valueController.value.rawValue}set value(t){this.controller.valueController.value.rawValue=t}on(t,e){const n=e.bind(this);return this.controller.valueController.value.emitter.on(t,(t=>{n(new rx(this,t.rawValue,t.options.last))})),this}}function KS(t,e,n){return t*(1-n)+e*n}function YS(t,e){let n=.25,i=.5,r=-1;for(let s=0;s<20;s++){const[s,o]=t.curve(i);if(i+=n*(s<e?1:-1),r=o,n*=.5,Math.abs(e-s)<.001)break}return r}class ZS{constructor(t=0,e=0,n=1,i=1){this.cache_=[],this.comps_=[t,e,n,i]}get x1(){return this.comps_[0]}get y1(){return this.comps_[1]}get x2(){return this.comps_[2]}get y2(){return this.comps_[3]}static isObject(t){return!aw(t)&&(!!Array.isArray(t)&&("number"==typeof t[0]&&"number"==typeof t[1]&&"number"==typeof t[2]&&"number"==typeof t[3]))}static equals(t,e){return t.x1===e.x1&&t.y1===e.y1&&t.x2===e.x2&&t.y2===e.y2}curve(t){const e=KS(0,this.x1,t),n=KS(0,this.y1,t),i=KS(this.x1,this.x2,t),r=KS(this.y1,this.y2,t),s=KS(this.x2,1,t),o=KS(this.y2,1,t),a=KS(e,i,t),l=KS(n,r,t),h=KS(i,s,t),c=KS(r,o,t);return[KS(a,h,t),KS(l,c,t)]}y(t){if(0===this.cache_.length){const t=[];for(let e=0;e<100;e++)t.push(YS(this,jw(e,0,99,0,1)));this.cache_=t}return this.cache_[Math.round(jw(qw(t,0,1),0,1,0,99))]}toObject(){return[this.comps_[0],this.comps_[1],this.comps_[2],this.comps_[3]]}}const $S={toComponents:t=>t.toObject(),fromComponents:t=>new ZS(...t)};function JS(t){const e=Gw(2);return`cubic-bezier(${t.toObject().map((t=>e(t))).join(", ")})`}const QS=[0,.5,.5,1];function tC(t){const e=t.match(/^cubic-bezier\s*\(\s*([0-9.]+)\s*,\s*([0-9.]+)\s*,\s*([0-9.]+)\s*,\s*([0-9.]+)\s*\)$/);if(!e)return new ZS(...QS);const n=[e[1],e[2],e[3],e[4]].reduce(((t,e)=>{if(!t)return null;const n=Number(e);return isNaN(n)?null:[...t,n]}),[]);return new ZS(...null!=n?n:QS)}const eC=Px("cbz");class nC{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(eC()),e.viewProps.bindClassModifiers(this.element),e.foldable.bindExpandedClass(this.element,eC(void 0,"expanded")),Cx(e.foldable,"completed",Fx(this.element,eC(void 0,"cpl")));const n=t.createElement("div");n.classList.add(eC("h")),this.element.appendChild(n);const i=t.createElement("button");i.classList.add(eC("b")),e.viewProps.bindDisabled(i);const r=t.createElementNS(gx,"svg");r.innerHTML='<path d="M2 13C8 13 8 3 14 3"/>',i.appendChild(r),n.appendChild(i),this.buttonElement=i;const s=t.createElement("div");if(s.classList.add(eC("t")),n.appendChild(s),this.textElement=s,"inline"===e.pickerLayout){const e=t.createElement("div");e.classList.add(eC("p")),this.element.appendChild(e),this.pickerElement=e}else this.pickerElement=null}}const iC=Px("cbzp");class rC{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(iC()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("div");n.classList.add(iC("g")),this.element.appendChild(n),this.graphElement=n;const i=t.createElement("div");i.classList.add(iC("t")),this.element.appendChild(i),this.textElement=i}}function sC(t,e){const n=new MutationObserver((t=>{for(const i of t)"childList"===i.type&&i.addedNodes.forEach((t=>{t.contains(t)&&(e(),n.disconnect())}))})),i=t.ownerDocument;n.observe(i.body,{attributes:!0,childList:!0,subtree:!0})}const oC=Px("cbzg");class aC{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(oC()),e.viewProps.bindClassModifiers(this.element),e.viewProps.bindTabIndex(this.element);const n=t.createElement("div");n.classList.add(oC("p")),this.element.appendChild(n),this.previewElement=n;const i=t.createElementNS(gx,"svg");i.classList.add(oC("g")),this.element.appendChild(i),this.svgElem_=i;const r=t.createElementNS(gx,"path");r.classList.add(oC("u")),this.svgElem_.appendChild(r),this.guideElem_=r;const s=t.createElementNS(gx,"polyline");s.classList.add(oC("l")),this.svgElem_.appendChild(s),this.lineElem_=s,this.handleElems_=[t.createElement("div"),t.createElement("div")],this.handleElems_.forEach((t=>{t.classList.add(oC("h")),this.element.appendChild(t)})),this.vectorElems_=[t.createElementNS(gx,"line"),t.createElementNS(gx,"line")],this.vectorElems_.forEach((t=>{t.classList.add(oC("v")),this.svgElem_.appendChild(t)})),this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_.bind(this)),this.sel_=e.selection,this.handleElems_.forEach(((t,e)=>{var n,i;Sx(this.sel_,(n=t=>t===e,i=Fx(t,oC("h","sel")),t=>i(n(t))))})),sC(this.element,(()=>{this.refresh()}))}getVertMargin_(t){return.25*t}valueToPosition(t,e){const{clientWidth:n,clientHeight:i}=this.element,r=this.getVertMargin_(i);return{x:jw(t,0,1,0,n),y:jw(e,0,1,i-r,r)}}positionToValue(t,e){const n=this.element.getBoundingClientRect(),i=n.width,r=n.height,s=this.getVertMargin_(r);return{x:qw(jw(t,0,i,0,1),0,1),y:jw(e,r-s,s,0,1)}}refresh(){this.guideElem_.setAttributeNS(null,"d",[0,1].map((t=>{const e=this.valueToPosition(0,t),n=this.valueToPosition(1,t);return[`M ${e.x},${e.y}`,`L ${n.x},${n.y}`].join(" ")})).join(" "));const t=this.value_.rawValue,e=[];let n=0;for(;;){const i=this.valueToPosition(...t.curve(n));if(e.push([i.x,i.y].join(",")),n>=1)break;n=Math.min(n+.05,1)}this.lineElem_.setAttributeNS(null,"points",e.join(" "));const i=t.toObject();[0,1].forEach((t=>{const e=this.valueToPosition(t,t),n=this.valueToPosition(i[2*t],i[2*t+1]),r=this.vectorElems_[t];r.setAttributeNS(null,"x1",String(e.x)),r.setAttributeNS(null,"y1",String(e.y)),r.setAttributeNS(null,"x2",String(n.x)),r.setAttributeNS(null,"y2",String(n.y));const s=this.handleElems_[t];s.style.left=`${n.x}px`,s.style.top=`${n.y}px`}))}onValueChange_(){this.refresh()}}const lC=Px("cbzprv");class hC{constructor(t,e){this.stopped_=!0,this.startTime_=-1,this.onDispose_=this.onDispose_.bind(this),this.onTimer_=this.onTimer_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.element=t.createElement("div"),this.element.classList.add(lC()),e.viewProps.bindClassModifiers(this.element);const n=t.createElementNS(gx,"svg");n.classList.add(lC("g")),this.element.appendChild(n),this.svgElem_=n;const i=t.createElementNS(gx,"path");i.classList.add(lC("t")),this.svgElem_.appendChild(i),this.ticksElem_=i;const r=t.createElement("div");r.classList.add(lC("m")),this.element.appendChild(r),this.markerElem_=r,this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_),e.viewProps.handleDispose(this.onDispose_),sC(this.element,(()=>{this.refresh()}))}play(){this.stop(),this.updateMarker_(0),this.markerElem_.classList.add(lC("m","a")),this.startTime_=(new Date).getTime()+400,this.stopped_=!1,requestAnimationFrame(this.onTimer_)}stop(){this.stopped_=!0,this.markerElem_.classList.remove(lC("m","a"))}onDispose_(){this.stop()}updateMarker_(t){const e=this.value_.rawValue.y(qw(t,0,1));this.markerElem_.style.left=100*e+"%"}refresh(){const{clientWidth:t,clientHeight:e}=this.svgElem_,n=[],i=this.value_.rawValue;for(let r=0;r<24;r++){const s=jw(r,0,23,0,1),o=jw(i.y(s),0,1,0,t);n.push(`M ${o},0 v${e}`)}this.ticksElem_.setAttributeNS(null,"d",n.join(" "))}onTimer_(){if(null===this.startTime_)return;const t=(new Date).getTime()-this.startTime_,e=t/1e3;this.updateMarker_(e),t>1400&&this.stop(),this.stopped_||requestAnimationFrame(this.onTimer_)}onValueChange_(){this.refresh(),this.play()}}function cC(t,e,n,i){const r=n-t,s=i-e;return Math.sqrt(r*r+s*s)}class uC{constructor(t,e){this.onKeyDown_=this.onKeyDown_.bind(this),this.onKeyUp_=this.onKeyUp_.bind(this),this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.keyScale_=e.keyScale,this.value=e.value,this.sel_=_w(0),this.viewProps=e.viewProps,this.view=new aC(t,{selection:this.sel_,value:this.value,viewProps:this.viewProps}),this.view.element.addEventListener("keydown",this.onKeyDown_),this.view.element.addEventListener("keyup",this.onKeyUp_),this.prevView_=new hC(t,{value:this.value,viewProps:this.viewProps}),this.prevView_.element.addEventListener("mousedown",(t=>{t.stopImmediatePropagation(),t.preventDefault(),this.prevView_.play()})),this.view.previewElement.appendChild(this.prevView_.element);const n=new eM(this.view.element);n.emitter.on("down",this.onPointerDown_),n.emitter.on("move",this.onPointerMove_),n.emitter.on("up",this.onPointerUp_)}refresh(){this.view.refresh(),this.prevView_.refresh(),this.prevView_.play()}updateValue_(t,e,n){const i=this.sel_.rawValue,r=this.value.rawValue.toObject(),s=this.view.positionToValue(t.x,t.y),o=e?function(t,e,n,i){const r=cC(t,e,n,i),s=Math.atan2(i-e,n-t),o=Math.round(s/(Math.PI/4))*Math.PI/4;return{x:t+Math.cos(o)*r,y:e+Math.sin(o)*r}}(i,i,s.x,s.y):s;r[2*i]=o.x,r[2*i+1]=o.y,this.value.setRawValue(new ZS(...r),n)}onPointerDown_(t){const e=t.data;if(!e.point)return;const n=this.value.rawValue,i=this.view.valueToPosition(n.x1,n.y1),r=cC(e.point.x,e.point.y,i.x,i.y),s=this.view.valueToPosition(n.x2,n.y2),o=cC(e.point.x,e.point.y,s.x,s.y);this.sel_.rawValue=r<=o?0:1,this.updateValue_(e.point,t.shiftKey,{forceEmit:!1,last:!1})}onPointerMove_(t){const e=t.data;e.point&&this.updateValue_(e.point,t.shiftKey,{forceEmit:!1,last:!1})}onPointerUp_(t){const e=t.data;e.point&&this.updateValue_(e.point,t.shiftKey,{forceEmit:!0,last:!0})}onKeyDown_(t){Qy(t.key)&&t.preventDefault();const e=this.sel_.rawValue,n=this.value.rawValue.toObject(),i=this.keyScale_.rawValue;n[2*e]+=Zy(i,Jy(t)),n[2*e+1]+=Zy(i,$y(t)),this.value.setRawValue(new ZS(...n),{forceEmit:!1,last:!1})}onKeyUp_(t){Qy(t.key)&&t.preventDefault();const e=this.keyScale_.rawValue,n=Zy(e,Jy(t)),i=Zy(e,$y(t));0===n&&0===i||this.value.setRawValue(this.value.rawValue,{forceEmit:!0,last:!0})}}class dC{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.view=new rC(t,{viewProps:this.viewProps}),this.gc_=new uC(t,{keyScale:e.axis.textProps.value("keyScale"),value:this.value,viewProps:this.viewProps}),this.view.graphElement.appendChild(this.gc_.view.element);const n=Object.assign(Object.assign({},e.axis),{constraint:new yw({max:1,min:0})}),i=Object.assign(Object.assign({},e.axis),{constraint:void 0});this.tc_=new rS(t,{assembly:$S,axes:[n,i,n,i],parser:Uw,value:this.value,viewProps:this.viewProps}),this.view.textElement.appendChild(this.tc_.view.element)}get allFocusableElements(){return[this.gc_.view.element,...this.tc_.view.textViews.map((t=>t.inputElement))]}refresh(){this.gc_.refresh()}}class pC{constructor(t,e){this.onButtonBlur_=this.onButtonBlur_.bind(this),this.onButtonClick_=this.onButtonClick_.bind(this),this.onPopupChildBlur_=this.onPopupChildBlur_.bind(this),this.onPopupChildKeydown_=this.onPopupChildKeydown_.bind(this),this.value=e.value,this.viewProps=e.viewProps,this.foldable_=iy.create(e.expanded),this.view=new nC(t,{foldable:this.foldable_,pickerLayout:e.pickerLayout,viewProps:this.viewProps}),this.view.buttonElement.addEventListener("blur",this.onButtonBlur_),this.view.buttonElement.addEventListener("click",this.onButtonClick_),this.tc_=new Hy(t,{parser:tC,props:ww.fromObject({formatter:JS}),value:this.value,viewProps:this.viewProps}),this.view.textElement.appendChild(this.tc_.view.element),this.popC_="popup"===e.pickerLayout?new By(t,{viewProps:this.viewProps}):null;const n=new dC(t,{axis:e.axis,value:this.value,viewProps:this.viewProps});n.allFocusableElements.forEach((t=>{t.addEventListener("blur",this.onPopupChildBlur_),t.addEventListener("keydown",this.onPopupChildKeydown_)})),this.pickerC_=n,this.popC_?(this.view.element.appendChild(this.popC_.view.element),this.popC_.view.element.appendChild(this.pickerC_.view.element),Sx(this.popC_.shows,(t=>{t&&n.refresh()})),Yy({primary:this.foldable_.value("expanded"),secondary:this.popC_.shows,forward:t=>t,backward:(t,e)=>e})):this.view.pickerElement&&(this.view.pickerElement.appendChild(this.pickerC_.view.element),sy(this.foldable_,this.view.pickerElement))}onButtonBlur_(t){if(!this.popC_)return;const e=t.relatedTarget;e&&this.popC_.view.element.contains(e)||(this.popC_.shows.rawValue=!1)}onButtonClick_(){this.foldable_.set("expanded",!this.foldable_.get("expanded")),this.foldable_.get("expanded")&&this.pickerC_.allFocusableElements[0].focus()}onPopupChildBlur_(t){if(!this.popC_)return;const e=this.popC_.view.element,n=Ex(t);n&&e.contains(n)||n&&n===this.view.buttonElement&&!bx(e.ownerDocument)||(this.popC_.shows.rawValue=!1)}onPopupChildKeydown_(t){this.popC_&&"Escape"===t.key&&(this.popC_.shows.rawValue=!1)}}const mC=Xx({id:"cubicbezier",type:"blade",accept(t){const e=ux(t,(t=>({value:t.required.array(t.required.number),view:t.required.constant("cubicbezier"),expanded:t.optional.boolean,label:t.optional.string,picker:t.optional.custom((t=>"inline"===t||"popup"===t?t:void 0))})));return e?{params:e}:null},controller(t){var e,n;const i=_w(new ZS(...t.params.value),{constraint:new eS({assembly:$S,components:[0,1,2,3].map((t=>t%2==0?new yw({min:0,max:1}):void 0))}),equals:ZS.equals}),r=new pC(t.document,{axis:{textProps:ww.fromObject({keyScale:.1,pointerScale:.01,formatter:Gw(2)})},expanded:null!==(e=t.params.expanded)&&void 0!==e&&e,pickerLayout:null!==(n=t.params.picker)&&void 0!==n?n:"popup",value:i,viewProps:t.viewProps});return new Vx(t.document,{blade:t.blade,props:ww.fromObject({label:t.params.label}),value:i,valueController:r})},api:t=>t.controller instanceof Vx&&t.controller.valueController instanceof pC?new XS(t.controller):null});class fC extends nx{get fps(){return this.controller.valueController.fps}get max(){return this.controller.valueController.props.get("max")}set max(t){this.controller.valueController.props.set("max",t)}get min(){return this.controller.valueController.props.get("min")}set min(t){this.controller.valueController.props.set("min",t)}begin(){this.controller.valueController.begin()}end(){this.controller.valueController.end()}on(t,e){const n=e.bind(this);return this.controller.valueController.ticker.emitter.on(t,(()=>{n(new ix(this))})),this}}class gC{constructor(){this.start_=null,this.duration_=0,this.fps_=null,this.frameCount_=0,this.timestamps_=[]}get duration(){return this.duration_}get fps(){return this.fps_}begin(t){this.start_=t.getTime()}calculateFps_(t){if(0===this.timestamps_.length)return null;const e=this.timestamps_[0];return 1e3*(this.frameCount_-e.frameCount)/(t-e.time)}compactTimestamps_(){if(this.timestamps_.length<=20)return;const t=this.timestamps_.length-20;this.timestamps_.splice(0,t);const e=this.timestamps_[0].frameCount;this.timestamps_.forEach((t=>{t.frameCount-=e})),this.frameCount_-=e}end(t){if(null===this.start_)return;const e=t.getTime();this.duration_=e-this.start_,this.start_=null,this.fps_=this.calculateFps_(e),this.timestamps_.push({frameCount:this.frameCount_,time:e}),++this.frameCount_,this.compactTimestamps_()}}const vC=Px("fps");class bC{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(vC()),e.viewProps.bindClassModifiers(this.element),this.graphElement=t.createElement("div"),this.graphElement.classList.add(vC("g")),this.element.appendChild(this.graphElement);const n=t.createElement("div");n.classList.add(vC("l")),this.element.appendChild(n);const i=t.createElement("span");i.classList.add(vC("v")),i.textContent="--",n.appendChild(i),this.valueElement=i;const r=t.createElement("span");r.classList.add(vC("u")),r.textContent="FPS",n.appendChild(r)}}class _C{constructor(t,e){this.stopwatch_=new gC,this.onTick_=this.onTick_.bind(this),this.ticker=e.ticker,this.ticker.emitter.on("tick",this.onTick_),this.props=e.props,this.value_=e.value,this.viewProps=e.viewProps,this.view=new bC(t,{viewProps:this.viewProps}),this.graphC_=new OS(t,{formatter:Gw(0),props:this.props,rows:e.rows,value:this.value_,viewProps:this.viewProps}),this.view.graphElement.appendChild(this.graphC_.view.element),this.viewProps.handleDispose((()=>{this.graphC_.viewProps.set("disposed",!0),this.ticker.dispose()}))}get fps(){return this.stopwatch_.fps}begin(){this.stopwatch_.begin(new Date)}end(){this.stopwatch_.end(new Date)}onTick_(){const t=this.fps;if(null!==t){const e=this.value_.rawValue;this.value_.rawValue=function(t,e){const n=[...Ox(t),e];return n.length>t.length?n.splice(0,n.length-t.length):Nx(n,t.length),n}(e,t),this.view.valueElement.textContent=t.toFixed(0)}}}class wC extends Ix{constructor(t,e){const n=e.valueController,i=new Rx(t,{blade:e.blade,props:e.labelProps,valueController:n});super({blade:e.blade,view:i.view,viewProps:n.viewProps}),this.valueController=n,this.labelController=i}}function xC(t,e){return 0===e?new Cy:new Ty(t,null!=e?e:PS.defaultInterval)}const yC=Xx({id:"fpsgraph",type:"blade",accept(t){const e=ux(t,(t=>({view:t.required.constant("fpsgraph"),interval:t.optional.number,label:t.optional.string,rows:t.optional.number,max:t.optional.number,min:t.optional.number})));return e?{params:e}:null},controller(t){var e,n,i,r;const s=null!==(e=t.params.interval)&&void 0!==e?e:500;return new wC(t.document,{blade:t.blade,labelProps:ww.fromObject({label:t.params.label}),valueController:new _C(t.document,{props:ww.fromObject({max:null!==(n=t.params.max)&&void 0!==n?n:90,min:null!==(i=t.params.min)&&void 0!==i?i:0}),rows:null!==(r=t.params.rows)&&void 0!==r?r:2,ticker:xC(t.document,s),value:_w(zx(80)),viewProps:t.viewProps})})},api:t=>t.controller instanceof wC?new fC(t.controller):null});class MC{constructor(t,e){this.min=t,this.max=e}static isObject(t){if("object"!=typeof t||null===t)return!1;const e=t.min,n=t.max;return"number"==typeof e&&"number"==typeof n}static equals(t,e){return t.min===e.min&&t.max===e.max}get length(){return this.max-this.min}toObject(){return{min:this.min,max:this.max}}}const EC={fromComponents:t=>new MC(t[0],t[1]),toComponents:t=>[t.min,t.max]};class SC{constructor(t){this.edge=t}constrain(t){var e,n,i,r,s,o,a,l;if(t.min<=t.max)return new MC(null!==(n=null===(e=this.edge)||void 0===e?void 0:e.constrain(t.min))&&void 0!==n?n:t.min,null!==(r=null===(i=this.edge)||void 0===i?void 0:i.constrain(t.max))&&void 0!==r?r:t.max);const h=(t.min+t.max)/2;return new MC(null!==(o=null===(s=this.edge)||void 0===s?void 0:s.constrain(h))&&void 0!==o?o:h,null!==(l=null===(a=this.edge)||void 0===a?void 0:a.constrain(h))&&void 0!==l?l:h)}}const CC=Px("rsltxt");class TC{constructor(t,e){this.sliderView_=e.sliderView,this.textView_=e.textView,this.element=t.createElement("div"),this.element.classList.add(CC());const n=t.createElement("div");n.classList.add(CC("s")),n.appendChild(this.sliderView_.element),this.element.appendChild(n);const i=t.createElement("div");i.classList.add(CC("t")),i.appendChild(this.textView_.element),this.element.appendChild(i)}}const PC=Px("rsl");class AC{constructor(t,e){this.onSliderPropsChange_=this.onSliderPropsChange_.bind(this),this.onValueChange_=this.onValueChange_.bind(this),this.sliderProps_=e.sliderProps,this.sliderProps_.emitter.on("change",this.onSliderPropsChange_),this.element=t.createElement("div"),this.element.classList.add(PC()),e.viewProps.bindClassModifiers(this.element),this.value_=e.value,this.value_.emitter.on("change",this.onValueChange_);const n=t.createElement("div");n.classList.add(PC("t")),this.element.appendChild(n),this.trackElement=n;const i=t.createElement("div");i.classList.add(PC("b")),n.appendChild(i),this.barElement=i;const r=["min","max"].map((e=>{const i=t.createElement("div");return i.classList.add(PC("k"),PC("k",e)),n.appendChild(i),i}));this.knobElements=[r[0],r[1]],this.update_()}valueToX_(t){return 100*qw(jw(t,this.sliderProps_.get("min"),this.sliderProps_.get("max"),0,1),0,1)}update_(){const t=this.value_.rawValue;0===t.length?this.element.classList.add(PC(void 0,"zero")):this.element.classList.remove(PC(void 0,"zero"));const e=[this.valueToX_(t.min),this.valueToX_(t.max)];this.barElement.style.left=`${e[0]}%`,this.barElement.style.right=100-e[1]+"%",this.knobElements.forEach(((t,n)=>{t.style.left=`${e[n]}%`}))}onSliderPropsChange_(){this.update_()}onValueChange_(){this.update_()}}class LC{constructor(t,e){this.grabbing_=null,this.grabOffset_=0,this.onPointerDown_=this.onPointerDown_.bind(this),this.onPointerMove_=this.onPointerMove_.bind(this),this.onPointerUp_=this.onPointerUp_.bind(this),this.sliderProps=e.sliderProps,this.viewProps=e.viewProps,this.value=e.value,this.view=new AC(t,{sliderProps:this.sliderProps,value:this.value,viewProps:e.viewProps});const n=new eM(this.view.trackElement);n.emitter.on("down",this.onPointerDown_),n.emitter.on("move",this.onPointerMove_),n.emitter.on("up",this.onPointerUp_)}ofs_(){return"min"===this.grabbing_?this.view.knobElements[0].getBoundingClientRect().width/2:"max"===this.grabbing_?-this.view.knobElements[1].getBoundingClientRect().width/2:0}valueFromData_(t){if(!t.point)return null;return jw((t.point.x+this.ofs_())/t.bounds.width,0,1,this.sliderProps.get("min"),this.sliderProps.get("max"))}onPointerDown_(t){if(!t.data.point)return;const e=t.data.point.x/t.data.bounds.width,n=this.value.rawValue,i=this.sliderProps.get("min"),r=this.sliderProps.get("max"),s=jw(n.min,i,r,0,1),o=jw(n.max,i,r,0,1);Math.abs(o-e)<=.025?this.grabbing_="max":Math.abs(s-e)<=.025?this.grabbing_="min":e>=s&&e<=o?(this.grabbing_="length",this.grabOffset_=jw(e-s,0,1,0,r-i)):e<s?(this.grabbing_="min",this.onPointerMove_(t)):e>o&&(this.grabbing_="max",this.onPointerMove_(t))}applyPointToValue_(t,e){const n=this.valueFromData_(t);if(null===n)return;const i=this.sliderProps.get("min"),r=this.sliderProps.get("max");if("min"===this.grabbing_)this.value.setRawValue(new MC(n,this.value.rawValue.max),e);else if("max"===this.grabbing_)this.value.setRawValue(new MC(this.value.rawValue.min,n),e);else if("length"===this.grabbing_){const t=this.value.rawValue.length;let s=n-this.grabOffset_,o=s+t;s<i?(s=i,o=i+t):o>r&&(s=r-t,o=r),this.value.setRawValue(new MC(s,o),e)}}onPointerMove_(t){this.applyPointToValue_(t.data,{forceEmit:!1,last:!1})}onPointerUp_(t){this.applyPointToValue_(t.data,{forceEmit:!0,last:!0}),this.grabbing_=null}}class RC{constructor(t,e){this.value=e.value,this.viewProps=e.viewProps,this.sc_=new LC(t,e);const n={constraint:e.constraint,textProps:e.textProps};this.tc_=new rS(t,{assembly:EC,axes:[n,n],parser:e.parser,value:this.value,viewProps:e.viewProps}),this.view=new TC(t,{sliderView:this.sc_.view,textView:this.tc_.view})}get textController(){return this.tc_}}function DC(t){return MC.isObject(t)?new MC(t.min,t.max):new MC(0,0)}function kC(t,e){t.writeProperty("max",e.max),t.writeProperty("min",e.min)}const IC=Xx({id:"input-interval",type:"input",accept:(t,e)=>{if(!MC.isObject(t))return null;const n=ux(e,(t=>Object.assign(Object.assign({},tx(t)),{readonly:t.optional.constant(!1)})));return n?{initialValue:new MC(t.min,t.max),params:n}:null},binding:{reader:t=>DC,constraint:t=>function(t){const e=[],n=Jw(t);n&&e.push(n);const i=$w(t);return i&&e.push(i),new SC(new Py(e))}(t.params),equals:MC.equals,writer:t=>kC},controller(t){const e=t.value,n=t.constraint;if(!(n instanceof SC))throw pw.shouldNeverHappen();const i=(e.rawValue.min+e.rawValue.max)/2,r=ww.fromObject(Qw(t.params,i)),s=n.edge&&Ay(n.edge,xw);if(s)return new RC(t.document,{constraint:n.edge,parser:Uw,sliderProps:new ww({keyScale:r.value("keyScale"),max:s.values.value("max"),min:s.values.value("min")}),textProps:r,value:e,viewProps:t.viewProps});const o={constraint:n.edge,textProps:r};return new rS(t.document,{assembly:EC,axes:[o,o],parser:Uw,value:e,viewProps:t.viewProps})}});class VC{constructor(t){this.controller_=t}get disabled(){return this.controller_.viewProps.get("disabled")}set disabled(t){this.controller_.viewProps.set("disabled",t)}get title(){var t;return null!==(t=this.controller_.props.get("title"))&&void 0!==t?t:""}set title(t){this.controller_.props.set("title",t)}}class NC extends rx{constructor(t,e,n,i,r){super(t,i,r),this.cell=e,this.index=n}}class zC extends nx{constructor(t){super(t),this.cellToApiMap_=new Map;this.controller.valueController.cellControllers.forEach((t=>{const e=new VC(t);this.cellToApiMap_.set(t,e)}))}get value(){return this.controller.value}cell(t,e){const n=this.controller.valueController,i=n.cellControllers[e*n.size[0]+t];return this.cellToApiMap_.get(i)}on(t,e){const n=e.bind(this);this.controller.value.emitter.on(t,(t=>{const e=this.controller.valueController,i=e.findCellByValue(t.rawValue);if(!i)return;const r=this.cellToApiMap_.get(i);if(!r)return;const s=e.cellControllers.indexOf(i);n(new NC(this,r,[s%e.size[0],Math.floor(s/e.size[0])],t.rawValue))}))}}const OC=Px("rad");class BC{constructor(t,e){this.element=t.createElement("div"),this.element.classList.add(OC()),e.viewProps.bindClassModifiers(this.element);const n=t.createElement("label");n.classList.add(OC("l")),this.element.appendChild(n);const i=t.createElement("input");i.classList.add(OC("i")),i.name=e.name,i.type="radio",e.viewProps.bindDisabled(i),n.appendChild(i),this.inputElement=i;const r=t.createElement("div");r.classList.add(OC("b")),n.appendChild(r);const s=t.createElement("div");s.classList.add(OC("t")),r.appendChild(s),Cx(e.props,"title",(t=>{s.textContent=t}))}}class FC{constructor(t,e){this.props=e.props,this.viewProps=e.viewProps,this.view=new BC(t,{name:e.name,props:this.props,viewProps:this.viewProps})}}class UC{constructor(t,e){this.cellCs_=[],this.cellValues_=[],this.onCellInputChange_=this.onCellInputChange_.bind(this),this.size=e.size;const[n,i]=this.size;for(let r=0;r<i;r++)for(let i=0;i<n;i++){const n=new FC(t,{name:e.groupName,props:ww.fromObject(Object.assign({},e.cellConfig(i,r))),viewProps:dy.create()});this.cellCs_.push(n),this.cellValues_.push(e.cellConfig(i,r).value)}this.value=e.value,Sx(this.value,(t=>{const e=this.findCellByValue(t);e&&(e.view.inputElement.checked=!0)})),this.viewProps=dy.create(),this.view=new pM(t,{viewProps:this.viewProps,viewName:"radgrid"}),this.view.element.style.gridTemplateColumns=`repeat(${n}, 1fr)`,this.cellCs_.forEach((t=>{t.view.inputElement.addEventListener("change",this.onCellInputChange_),this.view.element.appendChild(t.view.element)}))}get cellControllers(){return this.cellCs_}findCellByValue(t){const e=this.cellValues_.findIndex((e=>e===t));return e<0?null:this.cellCs_[e]}onCellInputChange_(t){const e=t.currentTarget,n=this.cellCs_.findIndex((t=>t.view.inputElement===e));n<0||(this.value.rawValue=this.cellValues_[n])}}const HC=Xx({id:"radiogrid",type:"blade",accept(t){const e=ux(t,(t=>({cells:t.required.function,groupName:t.required.string,size:t.required.array(t.required.number),value:t.required.raw,view:t.required.constant("radiogrid"),label:t.optional.string})));return e?{params:e}:null},controller(t){const e=_w(t.params.value);return new Vx(t.document,{blade:t.blade,props:ww.fromObject({label:t.params.label}),value:e,valueController:new UC(t.document,{groupName:t.params.groupName,cellConfig:t.params.cells,size:t.params.size,value:e})})},api:t=>t.controller instanceof Vx&&t.controller.valueController instanceof UC?new zC(t.controller):null});function GC(t){return Xx({id:"input-radiogrid",type:"input",accept(e,n){if(!t.isType(e))return null;const i=ux(n,(t=>({cells:t.required.function,groupName:t.required.string,size:t.required.array(t.required.number),view:t.required.constant("radiogrid")})));return i?{initialValue:e,params:i}:null},binding:t.binding,controller:t=>new UC(t.document,{cellConfig:t.params.cells,groupName:t.params.groupName,size:t.params.size,value:t.value})})}const jC=GC({isType:t=>"number"==typeof t,binding:{reader:t=>Hw,writer:t=>bM}}),WC=GC({isType:t=>"string"==typeof t,binding:{reader:t=>Xy,writer:t=>bM}}),qC=[qS,mC,yC,IC,HC,GC({isType:t=>"boolean"==typeof t,binding:{reader:t=>Gy,writer:t=>bM}}),jC,WC];var 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.tp-rslv_k.tp-rslv_k-min{border-bottom-right-radius:0;border-top-right-radius:0}.tp-rslv.tp-rslv-zero .tp-rslv_k.tp-rslv_k-max{border-bottom-left-radius:0;border-top-left-radius:0}.tp-rsltxtv{display:flex}.tp-rsltxtv_s{flex:1}.tp-rsltxtv_t{flex:1;margin-left:4px}.tp-radv_l{display:block;position:relative}.tp-radv_i{left:0;opacity:0;position:absolute;top:0}.tp-radv_b{opacity:.5}.tp-radv_i:hover+.tp-radv_b{background-color:var(--btn-bg-h)}.tp-radv_i:focus+.tp-radv_b{background-color:var(--btn-bg-f)}.tp-radv_i:active+.tp-radv_b{background-color:var(--btn-bg-a)}.tp-radv_i:checked+.tp-radv_b{opacity:1}.tp-radv_t{bottom:0;color:inherit;left:0;overflow:hidden;position:absolute;right:0;text-align:center;text-overflow:ellipsis;top:0}.tp-radv_i:disabled+.tp-radv_b>.tp-radv_t{opacity:.5}.tp-radgridv{border-radius:var(--bld-br);display:grid;overflow:hidden;gap:2px}.tp-radgridv.tp-v-disabled{opacity:.5}.tp-radgridv .tp-radv_b{border-radius:0}',id:"essentials",plugins:qC});class KC{constructor(t,e,n,i={},r="lateral"){this.container=t,this.width=e,this.height=n,this.config={ambientLightColor:4210752,directionalLightColor:16777215,directionalLightIntensity:.5,rotationSpeed:2,initialZoom:4,ssaoRadius:4,ssaoKernelSize:32,rimStrength:0,metalness:.1,roughness:.6,useShaders:!0,...i},this.viewpoint=r,this.scene=new ja,this.environmentMap=null,this.camera=new Br(75,this.width/this.height,.1,1e3),this.renderer=new Fa({antialias:!0}),this.setupRenderer(),this.setupCamera(),this.setupLighting(),this.setupEnvironment(),this.setupControls(),this.setupPicking(),this.setupPostProcessing(),this.surfaces=new Map,this.rimStrengthUniforms=[],this.raycaster=new gd,this.mouse=new ln,this.intersectionPoint=new wn,this.animationId=null,this.paneContainer=null,this.needsRender=!0,this.dataRange={min:0,max:500},this.intensityRange={range:{min:0,max:500}},this.thresholdRange={range:{min:0,max:0}},this.animate=this.animate.bind(this),this.onControlsChange=this.onControlsChange.bind(this),this.viewpoints={left_lateral:(new $n).set(0,0,-1,0,-1,0,0,0,0,1,0,0,0,0,0,1),left_medial:(new $n).set(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),left_ventral:(new $n).set(-1,0,0,0,0,1,0,0,0,0,-1,0,0,0,0,1),left_posterior:(new $n).set(1,0,0,0,0,0,-1,0,0,1,0,0,0,0,0,1),right_lateral:(new $n).set(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),right_medial:(new $n).set(0,0,-1,0,-1,0,0,0,0,1,0,0,0,0,0,1),right_ventral:(new $n).set(-1,0,0,0,0,1,0,0,0,0,-1,0,0,0,0,1),right_posterior:(new $n).set(1,0,0,0,0,0,-1,0,0,1,0,0,0,0,0,1)},this.setupTweakPane(),this.setViewpoint(this.viewpoint),this.centerCamera()}setupRenderer(){this.renderer.setClearColor(16777215),this.renderer.setSize(this.width,this.height),this.renderer.setPixelRatio(window.devicePixelRatio),this.container.appendChild(this.renderer.domElement)}setupCamera(){this.camera=new Br(45,this.width/this.height,.1,2e3),this.camera.position.z=500,this.camera.lookAt(new wn(0,0,0))}setupLighting(){this.ambientLight=new bu(this.config.ambientLightColor),this.scene.add(this.ambientLight),this.directionalLight=new vu(this.config.directionalLightColor,this.config.directionalLightIntensity),this.directionalLight.position.set(1,1,1).normalize(),this.scene.add(this.directionalLight),this.light=new fu(16777215),this.light.position.set(0,0,500),this.scene.add(this.light)}setupEnvironment(){(new bp).load("assets/studio_small_09_2k.hdr",(t=>{t.mapping=tt,this.environmentMap=t,this.scene.environment=t,this.updateMaterials()}),void 0,(t=>{Pp("Failed to load environment map:",t)}))}setupControls(){this.controls=new ep(this.camera,this.renderer.domElement),this.controls.rotateSpeed=this.config.rotationSpeed,this.controls.zoomSpeed=1.2,this.controls.panSpeed=.8,this.controls.noZoom=!1,this.controls.noPan=!1,this.controls.staticMoving=!0,this.controls.dynamicDampingFactor=.3,this.controls.addEventListener("change",this.onControlsChange)}onControlsChange(){this.needsRender=!0}setupPostProcessing(){this.composer=new cp(this.renderer),this.renderPass=new dp(this.scene,this.camera),this.composer.addPass(this.renderPass),this.ssaoPass=new vp(this.scene,this.camera,this.width,this.height),this.ssaoPass.kernelRadius=this.config.ssaoRadius,this.ssaoPass.kernelSize=this.config.ssaoKernelSize,this.composer.addPass(this.ssaoPass)}setupTweakPane(){const t=document.createElement("div");t.style.position="absolute",t.style.top="10px",t.style.right="10px",t.style.width="250px",t.style.zIndex="1000",this.container.appendChild(t),this.paneContainer=t,this.pane=new ow({container:t,title:"NeuroSurface Controls",expanded:!0}),this.pane.registerPlugin(XC),this.pane.element.style.width="100%";const e=this.pane.addFolder({title:"Lighting",expanded:!1});e.addBinding(this.config,"ambientLightColor",{label:"Ambient Light",view:"color"}).on("change",(t=>{this.updateAmbientLight(t.value)})),e.addBinding(this.config,"directionalLightColor",{label:"Directional Light",view:"color"}).on("change",(t=>{this.updateDirectionalLight(t.value)})),e.addBinding(this.config,"directionalLightIntensity",{label:"Light Intensity",min:0,max:1,step:.01}).on("change",(t=>{this.updateDirectionalLightIntensity(t.value)})),e.addBinding(this.config,"rimStrength",{label:"Rim Strength",min:0,max:1,step:.01}).on("change",(t=>{this.updateRimStrength(t.value)}));this.pane.addFolder({title:"Camera",expanded:!1}).addButton({title:"Reset Camera"}).on("click",(()=>{this.resetCamera()}));const n=this.pane.addFolder({title:"Color Map",expanded:!0});this.colorMapFolder=n,this.createRangeControls();const i=this.pane.addFolder({title:"SSAO",expanded:!1});i.addBinding(this.config,"ssaoRadius",{label:"Radius",min:0,max:32,step:.1}).on("change",(t=>{this.ssaoPass&&(this.ssaoPass.kernelRadius=t.value,this.requestRender())})),i.addBinding(this.config,"ssaoKernelSize",{label:"Kernel Size",min:8,max:64,step:1}).on("change",(t=>{this.ssaoPass&&(this.ssaoPass.kernelSize=t.value,"function"==typeof this.ssaoPass.generateSampleKernel&&this.ssaoPass.generateSampleKernel(),this.requestRender())}));const r=this.pane.addFolder({title:"Material",expanded:!1});r.addBinding(this.config,"metalness",{label:"Metalness",min:0,max:1,step:.01}).on("change",(()=>{this.updateMaterials()})),r.addBinding(this.config,"roughness",{label:"Roughness",min:0,max:1,step:.01}).on("change",(()=>{this.updateMaterials()}));const s=this.pane.addFolder({title:"Viewpoint",expanded:!1});this.viewpointState={viewpoint:this.viewpoint},s.addBinding(this.viewpointState,"viewpoint",{label:"Viewpoint",options:{lateral:"lateral",medial:"medial",ventral:"ventral",posterior:"posterior"}}).on("change",(t=>{this.setViewpoint(t.value)}))}setViewpoint(t){let e,n="left";const i=this.surfaces.values().next().value;i&&i.hemisphere&&(n=i.hemisphere);const r=`${n}_${t}`;this.viewpoints[r]?e=this.viewpoints[r]:(console.warn(`Unknown viewpoint: ${r}`),e=(new $n).identity()),Pp("Setting viewpoint to:",t),Pp("Current viewpoint state:",this.viewpointState),Pp("umat",e);const s=new Mn;this.surfaces.forEach((t=>{s.expandByObject(t.mesh)}));const o=s.getCenter(new wn),a=s.getSize(new wn),l=Math.max(a.x,a.y,a.z)*this.config.initialZoom,h=new wn(0,0,l).applyMatrix4(e);this.camera.position.copy(h.add(o));const c=new wn(0,1,0).applyMatrix4(e);this.camera.up.copy(c),this.camera.lookAt(o),this.controls.target.copy(o),this.controls.update(),this.viewpoint=t,this.viewpointState&&(this.viewpointState.viewpoint=t),this.requestRender()}updateColormap(t){this.surfaces.forEach((e=>{e instanceof Dp&&(e.setColorMap(ColorMap.fromPreset(t)),e.updateColors())})),this.requestRender()}updateAmbientLight(t){this.ambientLight&&(this.ambientLight.color.setHex(t),this.requestRender())}updateDirectionalLight(t){this.directionalLight&&(this.directionalLight.color.setHex(t),this.requestRender())}updateDirectionalLightIntensity(t){this.directionalLight&&(this.directionalLight.intensity=t,this.requestRender())}updateMaterials(){this.surfaces.forEach((t=>{t.mesh&&(t.mesh.material&&t.mesh.material.isMeshPhysicalMaterial||(t.mesh.material=new xc({metalness:this.config.metalness,roughness:this.config.roughness,clearcoat:.2,reflectivity:.45,vertexColors:!0,envMapIntensity:.8,dithering:!0,side:u})),t.mesh.material.metalness=this.config.metalness,t.mesh.material.roughness=this.config.roughness,t.mesh.geometry.computeVertexNormals(),t.mesh.material.needsUpdate=!0)})),this.requestRender()}updateIntensityRange(){Pp("NeuroSurfaceViewer: Updating intensity range",[this.intensityRange.range.min,this.intensityRange.range.max]),this.surfaces.forEach((t=>{t instanceof Dp&&t.colorMap.setRange([this.intensityRange.range.min,this.intensityRange.range.max])}))}updateThresholdRange(){Pp("NeuroSurfaceViewer: Updating threshold range",[this.thresholdRange.range.min,this.thresholdRange.range.max]),this.surfaces.forEach((t=>{t instanceof Dp&&t.colorMap.setThreshold([this.thresholdRange.range.min,this.thresholdRange.range.max])}))}resetCamera(){this.camera&&this.controls&&(this.setViewpoint(this.viewpoint),this.requestRender())}addSurface(t,e){try{if(Pp("Adding surface:",t,"with id:",e),!t)throw new Error("Surface is null or undefined");if(!e)throw new Error("Surface ID is required");if(this.surfaces.set(e,t),void 0!==t.viewer&&(t.viewer=this),t.mesh||(console.warn("Surface mesh not created. Creating now."),t.createMesh()),!t.mesh)throw new Error("Failed to create surface mesh");t.mesh&&t.mesh.material&&(this.applyRimLighting(t.mesh.material),this.applyCurvatureShading(t.mesh)),this.scene.add(t.mesh),this.updateMaterials(),t.data&&t.data.length>0?(Pp("Updating data range for surface with data"),this.updateDataRange(t.data),this.updateRangeControls()):(Pp("Surface has no data, using default ranges"),this.updateDataRange([0,1]),this.updateRangeControls()),1===this.surfaces.size&&this.resetCamera(),this.requestRender()}catch(t){throw console.error("Error adding surface:",t),e&&this.surfaces.has(e)&&this.surfaces.delete(e),t}}updateDataRange(t){if(!t||0===t.length)return Pp("No data provided to updateDataRange, using defaults"),this.dataRange.min=0,this.dataRange.max=1,this.intensityRange.range.min=0,this.intensityRange.range.max=1,this.thresholdRange.range.min=0,void(this.thresholdRange.range.max=0);const e=t.filter((t=>null!=t&&!isNaN(t)));if(0===e.length)return Pp("No valid data found, using defaults"),this.dataRange.min=0,this.dataRange.max=1,this.intensityRange.range.min=0,this.intensityRange.range.max=1,this.thresholdRange.range.min=0,void(this.thresholdRange.range.max=0);const n=Math.min(...e),i=Math.max(...e);Pp("Data range detected:",{min:n,max:i,dataPoints:e.length}),this.dataRange.min=n,this.dataRange.max=i,this.intensityRange.range.min=n,this.intensityRange.range.max=i;const r=.25*(i-n);this.thresholdRange.range.min=n+r,this.thresholdRange.range.max=i-r,Pp("Updated ranges:",{dataRange:this.dataRange,intensityRange:this.intensityRange.range,thresholdRange:this.thresholdRange.range})}updateRangeControls(){if(Pp("Updating range controls"),this.intensityRangeControl&&this.thresholdRangeControl&&this.colorMapFolder)try{Pp("Recreating range controls with new data range",this.dataRange),this.colorMapFolder.remove(this.intensityRangeControl),this.colorMapFolder.remove(this.thresholdRangeControl),this.intensityRange.range.min=Math.max(this.intensityRange.range.min,this.dataRange.min),this.intensityRange.range.max=Math.min(this.intensityRange.range.max,this.dataRange.max),this.thresholdRange.range.min=Math.max(this.thresholdRange.range.min,this.dataRange.min),this.thresholdRange.range.max=Math.min(this.thresholdRange.range.max,this.dataRange.max),this.createRangeControls(),Pp("Range controls recreated successfully",{intensityRange:this.intensityRange.range,thresholdRange:this.thresholdRange.range,dataRange:this.dataRange})}catch(t){console.warn("Error updating range controls:",t)}else Pp("Range controls not initialized yet")}removeSurface(t){const e=this.surfaces.get(t);e&&(this.scene.remove(e.mesh),e.dispose&&"function"==typeof e.dispose&&e.dispose(),this.surfaces.delete(t),this.requestRender())}onWindowResize(t,e){this.width=t,this.height=e,this.camera.aspect=this.width/this.height,this.camera.updateProjectionMatrix(),this.renderer.setSize(this.width,this.height),this.composer&&this.ssaoPass&&(this.composer.setSize(this.width,this.height),this.ssaoPass.setSize(this.width,this.height))}animate(){this.animationId=requestAnimationFrame(this.animate);(this.controls.update()||this.needsRender)&&(this.requestRender(),this.needsRender=!1)}start(){null===this.animationId&&this.animate()}stop(){null!==this.animationId&&(cancelAnimationFrame(this.animationId),this.animationId=null)}requestRender(){this.needsRender=!0}render(){this.composer?this.composer.render():this.renderer&&this.scene&&this.camera&&this.renderer.render(this.scene,this.camera)}centerCamera(){if(0===this.surfaces.size)return;const t=new Mn;this.surfaces.forEach((e=>{t.expandByObject(e.mesh)}));const e=t.getCenter(new wn),n=t.getSize(new wn),i=Math.max(n.x,n.y,n.z),r=this.camera.fov*(Math.PI/180);let s=Math.abs(i/2/Math.tan(r/2));s*=this.config.initialZoom;const o=this.camera.position.clone().sub(this.controls.target).normalize();this.camera.position.copy(e.clone().add(o.multiplyScalar(s))),this.controls.target.copy(e),this.camera.near=s/100,this.camera.far=100*s,this.camera.updateProjectionMatrix(),this.controls.update()}setData(t,e){const n=this.surfaces.get(t);n&&n instanceof Dp?(n.setData(e),this.updateDataRange(e),this.updateRangeControls(),n.updateColors(),this.requestRender(),Pp(`Updated data for surface with id: ${t}`)):console.warn(`No ColorMappedNeuroSurface found with id: ${t}`)}setVertexColors(t,e){const n=this.surfaces.get(t);n&&n instanceof kp?(n.setColors(e),this.requestRender(),Pp(`Updated colors for surface with id: ${t}`)):console.warn(`No VertexColoredNeuroSurface found with id: ${t}`)}setRotationSpeed(t){this.config.rotationSpeed=t,this.controls&&(this.controls.rotateSpeed=t)}setInitialZoom(t){if(this.config.initialZoom=t,this.camera){const e=this.camera.position.clone().sub(this.controls.target).normalize(),n=this.camera.position.distanceTo(this.controls.target);this.camera.position.copy(this.controls.target.clone().add(e.multiplyScalar(n/t))),this.camera.updateProjectionMatrix(),this.controls.update()}}applyRimLighting(t){t.onBeforeCompile=t=>{t.uniforms.rimStrength={value:this.config.rimStrength},t.uniforms.rimColor={value:new Hi(16777215)},t.fragmentShader=t.fragmentShader.replace("void main() {","uniform vec3 rimColor;\nuniform float rimStrength;\nvoid main() {"),t.fragmentShader=t.fragmentShader.replace("#include <output_fragment>","#include <output_fragment>\nfloat f = pow(1.0 - dot(normalize(vNormal), normalize(vViewPosition)), 2.0);\ngl_FragColor.rgb += rimColor * f * rimStrength;"),this.rimStrengthUniforms.push(t.uniforms.rimStrength)},t.needsUpdate=!0}applyCurvatureShading(t){const e=t.geometry.getAttribute("curv");if(e)if(this.config.useShaders&&t.material&&t.material.onBeforeCompile)t.material.onBeforeCompile=t=>{t.uniforms.warmColor={value:new Hi(16733491)},t.uniforms.coolColor={value:new Hi(3368703)},t.vertexShader=t.vertexShader.replace("void main()","attribute float curv;\nvarying float vCurv;\nvoid main()"),t.vertexShader=t.vertexShader.replace("#include <begin_vertex>","#include <begin_vertex>\nvCurv = curv;"),t.fragmentShader=t.fragmentShader.replace("void main() {","varying float vCurv;\nuniform vec3 warmColor;\nuniform vec3 coolColor;\nvoid main() {"),t.fragmentShader=t.fragmentShader.replace("#include <dithering_fragment>","#include <dithering_fragment>\nfloat c = smoothstep(-0.5,0.5,vCurv);\nvec3 tint = mix(coolColor,warmColor,c);\n gl_FragColor.rgb = mix(gl_FragColor.rgb, tint, 0.4);")},t.material.needsUpdate=!0;else{const n=t.geometry.getAttribute("color");if(!n)return;const i=n.array,r=e.array;for(let t=0;t<r.length;t++){const e=r[t]>0?[1,.7,.7]:[.7,.7,1],n=3*t;i[n]*=e[0],i[n+1]*=e[1],i[n+2]*=e[2]}n.needsUpdate=!0}}updateRimStrength(t){this.config.rimStrength=t,this.rimStrengthUniforms.forEach((e=>{e.value=t})),this.requestRender()}setupPicking(){this.renderer.domElement.addEventListener("click",this.onMouseClick.bind(this))}onMouseClick(t){const e=this.renderer.domElement.getBoundingClientRect();this.mouse.x=(t.clientX-e.left)/e.width*2-1,this.mouse.y=-(t.clientY-e.top)/e.height*2+1,this.raycaster.setFromCamera(this.mouse,this.camera);const n=[];this.surfaces.forEach((t=>{t.mesh&&n.push(t.mesh)}));const i=this.raycaster.intersectObjects(n,!0);if(0===i.length)return;const r=i[0],s=r.object;let o=null,a=null;for(const[t,e]of this.surfaces.entries())if(e.mesh===s){o=t,a=e;break}if(!a||!r.face)return;const l=r.face,h=a.mesh.geometry.attributes.position,c=[l.a,l.b,l.c];let u=c[0],d=(new wn).fromBufferAttribute(h,c[0]),p=d.distanceTo(r.point);for(let t=1;t<c.length;t++){const e=(new wn).fromBufferAttribute(h,c[t]),n=e.distanceTo(r.point);n<p&&(p=n,u=c[t],d=e)}let m=null;if(a.data&&a.indices){const t=Array.from(a.indices).indexOf(u);-1!==t&&(m=a.data[t])}window.Shiny&&"function"==typeof window.Shiny.setInputValue&&window.Shiny.setInputValue("ns_vertex_click",{id:o,vertex:u,coord:[d.x,d.y,d.z],value:m},{priority:"event"})}dispose(){for(this.stop(),this.surfaces.forEach(((t,e)=>{this.removeSurface(e)})),this.surfaces.clear(),this.controls&&(this.controls.removeEventListener("change",this.onControlsChange),this.controls.dispose(),this.controls=null),this.scene.traverse((t=>{t.geometry&&t.geometry.dispose(),t.material&&(Array.isArray(t.material)?t.material.forEach((t=>{this.disposeMaterial(t)})):this.disposeMaterial(t.material))}));this.scene.children.length>0;)this.scene.remove(this.scene.children[0]);this.composer&&(this.composer.renderTarget1&&this.composer.renderTarget1.dispose(),this.composer.renderTarget2&&this.composer.renderTarget2.dispose(),this.composer=null,this.renderPass=null,this.ssaoPass=null),this.renderer&&(this.renderer.dispose(),this.renderer.forceContextLoss(),this.renderer.domElement=null,this.renderer=null),this.pane&&"function"==typeof this.pane.dispose&&this.pane.dispose(),this.paneContainer&&this.paneContainer.parentNode&&(this.paneContainer.parentNode.removeChild(this.paneContainer),this.paneContainer=null),this.camera=null,this.scene=null,this.ambientLight=null,this.directionalLight=null,this.light=null,this.environmentMap=null}disposeMaterial(t){t.map&&t.map.dispose(),t.lightMap&&t.lightMap.dispose(),t.bumpMap&&t.bumpMap.dispose(),t.normalMap&&t.normalMap.dispose(),t.specularMap&&t.specularMap.dispose(),t.envMap&&t.envMap.dispose(),t.dispose()}createRangeControls(){this.intensityRangeControl=this.colorMapFolder.addBinding(this.intensityRange,"range",{label:"Intensity Range",min:this.dataRange.min,max:this.dataRange.max,step:.01}).on("change",this.updateIntensityRange.bind(this)),this.thresholdRangeControl=this.colorMapFolder.addBinding(this.thresholdRange,"range",{label:"Threshold Range",min:this.dataRange.min,max:this.dataRange.max,step:.01}).on("change",this.updateThresholdRange.bind(this))}}return"undefined"!=typeof window&&(window.neurosurface={NeuroSurfaceViewer:KC,SurfaceGeometry:Lp,NeuroSurface:Rp,ColorMappedNeuroSurface:Dp,VertexColoredNeuroSurface:kp,THREE:$d,debugLog:Pp,setDebug:Tp}),Pp("Neurosurface module initialized"),t.ColorMappedNeuroSurface=Dp,t.NeuroSurface=Rp,t.NeuroSurfaceViewer=KC,t.SurfaceGeometry=Lp,t.THREE=$d,t.VertexColoredNeuroSurface=kp,t.debugLog=Pp,t.setDebug=Tp,Object.defineProperty(t,"__esModule",{value:!0}),t}({});
diff --git a/inst/htmlwidgets/neurosurface/.DS_Store b/inst/htmlwidgets/neurosurface/.DS_Store
new file mode 100644
index 0000000..8c5c7f5
Binary files /dev/null and b/inst/htmlwidgets/neurosurface/.DS_Store differ
diff --git a/inst/htmlwidgets/neurosurface/package-lock.json b/inst/htmlwidgets/neurosurface/package-lock.json
index e0bdcb0..b0bf795 100644
--- a/inst/htmlwidgets/neurosurface/package-lock.json
+++ b/inst/htmlwidgets/neurosurface/package-lock.json
@@ -18,9 +18,10 @@
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@@ -60,6 +61,38 @@
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+      "peer": true,
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+      "integrity": "sha512-D1mvvtDG0L5ft/jGWkLpG1+m0eQxOfaBvTNELraWj22wSVUMWxZUvYgJYcKh6jGGIkJFhH4IZPQhR4TKpc8mBw==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "camelcase": "^3.0.0",
-        "cliui": "^3.2.0",
-        "decamelize": "^1.1.1",
-        "get-caller-file": "^1.0.1",
-        "os-locale": "^1.4.0",
-        "read-pkg-up": "^1.0.1",
+        "cliui": "^7.0.2",
+        "escalade": "^3.1.1",
+        "get-caller-file": "^2.0.5",
         "require-directory": "^2.1.1",
-        "require-main-filename": "^1.0.1",
-        "set-blocking": "^2.0.0",
-        "string-width": "^1.0.2",
-        "which-module": "^1.0.0",
-        "y18n": "^3.2.1",
-        "yargs-parser": "^5.0.1"
+        "string-width": "^4.2.0",
+        "y18n": "^5.0.5",
+        "yargs-parser": "^20.2.2"
+      },
+      "engines": {
+        "node": ">=10"
       }
     },
     "node_modules/yargs-parser": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-5.0.1.tgz",
-      "integrity": "sha512-wpav5XYiddjXxirPoCTUPbqM0PXvJ9hiBMvuJgInvo4/lAOTZzUprArw17q2O1P2+GHhbBr18/iQwjL5Z9BqfA==",
+      "version": "20.2.9",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.9.tgz",
+      "integrity": "sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w==",
       "dev": true,
-      "dependencies": {
-        "camelcase": "^3.0.0",
-        "object.assign": "^4.1.0"
+      "license": "ISC",
+      "engines": {
+        "node": ">=10"
       }
     }
   }
diff --git a/inst/htmlwidgets/neurosurface/package.json b/inst/htmlwidgets/neurosurface/package.json
index 0d6c44e..99e78fe 100644
--- a/inst/htmlwidgets/neurosurface/package.json
+++ b/inst/htmlwidgets/neurosurface/package.json
@@ -12,9 +12,10 @@
   "devDependencies": {
     "@rollup/plugin-commonjs": "^22.0.2",
     "@rollup/plugin-node-resolve": "^13.3.0",
-    "gulp": "^4.0.2",
+    "gulp": "^5.0.1",
     "rollup": "^2.79.1",
-    "rollup-plugin-terser": "^7.0.2"
+    "rollup-plugin-terser": "^7.0.2",
+    "webpack-cli": "^6.0.1"
   },
   "dependencies": {
     "@tweakpane/plugin-essentials": "^0.2.1",
diff --git a/inst/htmlwidgets/neurosurface/src/ColorMap.js b/inst/htmlwidgets/neurosurface/src/ColorMap.js
index 7472323..63d4a1e 100644
--- a/inst/htmlwidgets/neurosurface/src/ColorMap.js
+++ b/inst/htmlwidgets/neurosurface/src/ColorMap.js
@@ -1,5 +1,6 @@
 import colormap from 'colormap';
 import { EventEmitter } from './EventEmitter.js';
+import { debugLog } from './debug.js';
 
 class ColorMap extends EventEmitter {
   constructor(colors, options = {}) {
@@ -18,7 +19,7 @@ class ColorMap extends EventEmitter {
   setRange(range) {
     if (Array.isArray(range) && range.length === 2 && range.every(v => typeof v === 'number')) {
       this.range = range;
-      console.log('ColorMap: Emitting rangeChanged event', this.range);
+      debugLog('ColorMap: Emitting rangeChanged event', this.range);
       this.emit('rangeChanged', this.range);
     } else {
       this.range = [0, 1];
@@ -28,33 +29,53 @@ class ColorMap extends EventEmitter {
   setThreshold(threshold) {
     if (Array.isArray(threshold) && threshold.length === 2 && threshold.every(v => typeof v === 'number')) {
       this.threshold = threshold;
-      console.log('ColorMap: Emitting thresholdChanged event', this.threshold);
+      debugLog('ColorMap: Emitting thresholdChanged event', this.threshold);
       this.emit('thresholdChanged', this.threshold);
     } else {
       this.threshold = [0, 0];
     }
   }
 
+  /**
+   * Normalize and validate a color specification.
+   * Colors may be provided as a hex string (with or without leading '#') or as
+   * an array of numeric components in the range [0, 1].
+   *
+   * @param {string|number[]} color The color to parse.
+   * @returns {number[]} Array of normalized RGB or RGBA components.
+   */
   parseColor(color) {
     if (typeof color === 'string' && color.startsWith('#')) {
       return this.hexToRgb(color);
     }
-    if (Array.isArray(color) && (color.length === 3 || color.length === 4) && color.every(v => typeof v === 'number')) {
+    if (
+      Array.isArray(color) &&
+      (color.length === 3 || color.length === 4) &&
+      color.every(v => Number.isFinite(v) && v >= 0 && v <= 1)
+    ) {
       return color;
     }
     throw new TypeError('Invalid color format');
   }
 
+  /**
+   * Convert a hex color string to normalized RGB(A) components.
+   *
+   * @param {string} hex Hexadecimal color string starting with '#'. May include
+   *                     an optional alpha channel.
+   * @returns {number[]} Array of RGB or RGBA components in the range [0, 1].
+   */
   hexToRgb(hex) {
-    // Remove the hash at the start if it's there
     hex = hex.replace(/^#/, '');
 
-    // Parse the r, g, b values
+    if (!/^[0-9a-fA-F]{6}([0-9a-fA-F]{2})?$/.test(hex)) {
+      throw new Error('Invalid hex color');
+    }
+
     const r = parseInt(hex.slice(0, 2), 16) / 255;
     const g = parseInt(hex.slice(2, 4), 16) / 255;
     const b = parseInt(hex.slice(4, 6), 16) / 255;
 
-    // Check if there's an alpha channel
     if (hex.length === 8) {
       const a = parseInt(hex.slice(6, 8), 16) / 255;
       return [r, g, b, a];
@@ -78,8 +99,8 @@ class ColorMap extends EventEmitter {
   }
 
   getColor(value) {
-    if (typeof value !== 'number') {
-      throw new TypeError('Value must be a number');
+    if (typeof value !== 'number' || !Number.isFinite(value)) {
+      throw new TypeError('Value must be a finite number');
     }
     const [min, max] = this.range;
     const [low, high] = this.threshold;
@@ -89,6 +110,11 @@ class ColorMap extends EventEmitter {
       return [0, 0, 0, 0]; // Fully transparent
     }
     
+    if (max === min) {
+      const color = this.colors[0];
+      return color.length === 3 ? [...color, 1] : color;
+    }
+
     const normalizedValue = (value - min) / (max - min);
     const index = Math.min(Math.max(Math.floor(normalizedValue * (this.colors.length - 1)), 0), this.colors.length - 1);
     const color = this.colors[index];
@@ -104,7 +130,11 @@ class ColorMap extends EventEmitter {
     const colorArray = new Float32Array(values.length * componentsPerColor);
     
     for (let i = 0; i < values.length; i++) {
-      const color = this.getColor(values[i]);
+      const value = values[i];
+      if (!Number.isFinite(value)) {
+        throw new TypeError(`Value at index ${i} must be a finite number`);
+      }
+      const color = this.getColor(value);
       const offset = i * componentsPerColor;
       colorArray[offset] = color[0];
       colorArray[offset + 1] = color[1];
diff --git a/inst/htmlwidgets/neurosurface/src/EventEmitter.js b/inst/htmlwidgets/neurosurface/src/EventEmitter.js
index 61d1c05..785df75 100644
--- a/inst/htmlwidgets/neurosurface/src/EventEmitter.js
+++ b/inst/htmlwidgets/neurosurface/src/EventEmitter.js
@@ -1,9 +1,13 @@
 export class EventEmitter {
   constructor() {
-    this._events = {};
+    // Use an object without a prototype to avoid prototype pollution
+    this._events = Object.create(null);
   }
 
   on(event, listener) {
+    if (typeof listener !== 'function') {
+      throw new TypeError('listener must be a function');
+    }
     if (!this._events[event]) {
       this._events[event] = [];
     }
@@ -11,9 +15,21 @@ export class EventEmitter {
     return () => this.removeListener(event, listener);
   }
 
+  once(event, listener) {
+    if (typeof listener !== 'function') {
+      throw new TypeError('listener must be a function');
+    }
+    const wrapped = (...args) => {
+      this.removeListener(event, wrapped);
+      listener(...args);
+    };
+    return this.on(event, wrapped);
+  }
+
   emit(event, ...args) {
     if (this._events[event]) {
-      this._events[event].forEach((listener) => listener(...args));
+      // Copy listeners to avoid issues if the array is modified during emit
+      [...this._events[event]].forEach((listener) => listener(...args));
     }
   }
 
@@ -22,6 +38,22 @@ export class EventEmitter {
       this._events[event] = this._events[event].filter(
         (listener) => listener !== listenerToRemove
       );
+      if (this._events[event].length === 0) {
+        delete this._events[event];
+      }
     }
   }
-}
\ No newline at end of file
+
+  removeAllListeners(event) {
+    if (event) {
+      delete this._events[event];
+    } else {
+      this._events = Object.create(null);
+    }
+  }
+
+  // Alias for removeListener
+  off(event, listener) {
+    return this.removeListener(event, listener);
+  }
+}
diff --git a/inst/htmlwidgets/neurosurface/src/NeuroSurfaceViewer.js b/inst/htmlwidgets/neurosurface/src/NeuroSurfaceViewer.js
index aa3d2c8..7083087 100644
--- a/inst/htmlwidgets/neurosurface/src/NeuroSurfaceViewer.js
+++ b/inst/htmlwidgets/neurosurface/src/NeuroSurfaceViewer.js
@@ -1,8 +1,13 @@
 import * as THREE from 'three';
 import { TrackballControls } from 'three/examples/jsm/controls/TrackballControls.js';
+import { EffectComposer } from 'three/examples/jsm/postprocessing/EffectComposer.js';
+import { RenderPass } from 'three/examples/jsm/postprocessing/RenderPass.js';
+import { SSAOPass } from 'three/examples/jsm/postprocessing/SSAOPass.js';
+import { RGBELoader } from 'three/examples/jsm/loaders/RGBELoader.js';
 import { ColorMappedNeuroSurface, VertexColoredNeuroSurface } from './classes.js';
 import { Pane } from 'tweakpane';
 import * as EssentialsPlugin from '@tweakpane/plugin-essentials';
+import { debugLog } from './debug.js';
 
 export class NeuroSurfaceViewer {
   constructor(container, width, height, config = {}, viewpoint = 'lateral') {
@@ -15,29 +20,48 @@ export class NeuroSurfaceViewer {
       directionalLightIntensity: 0.5,
       rotationSpeed: 2,
       initialZoom: 4,
+      ssaoRadius: 4,
+      ssaoKernelSize: 32,
+      rimStrength: 0,
+      metalness: 0.1,
+      roughness: 0.6,
+      useShaders: true,
       ...config
     };
     this.viewpoint = viewpoint;
 
     this.scene = new THREE.Scene();
+    this.environmentMap = null;
     this.camera = new THREE.PerspectiveCamera(75, this.width / this.height, 0.1, 1000);
     this.renderer = new THREE.WebGLRenderer({ antialias: true });
 
     this.setupRenderer();
     this.setupCamera();
     this.setupLighting();
+    this.setupEnvironment();
     this.setupControls();
+    this.setupPicking();
+    this.setupPostProcessing();
 
     this.surfaces = new Map(); // Store multiple surfaces
+    this.rimStrengthUniforms = [];
 
     this.raycaster = new THREE.Raycaster();
     this.mouse = new THREE.Vector2();
     this.intersectionPoint = new THREE.Vector3();
 
+    this.animationId = null; // Store animation frame id for cleanup
+    this.paneContainer = null; // Reference to tweakpane container
+    this.needsRender = true; // Flag for on-demand rendering
+
     this.dataRange = { min: 0, max: 500 }; // Initialize to default values
     this.intensityRange = { range: { min: 0, max: 500 } };
     this.thresholdRange = { range: { min: 0, max: 0 } }; // Set default threshold to [0, 0]
 
+    // Bind methods to preserve context
+    this.animate = this.animate.bind(this);
+    this.onControlsChange = this.onControlsChange.bind(this);
+
     this.viewpoints = {
       left_lateral: new THREE.Matrix4().set(
         0, 0, -1, 0,
@@ -93,8 +117,7 @@ export class NeuroSurfaceViewer {
     this.setViewpoint(this.viewpoint); // Set the initial viewpoint
     this.centerCamera(); // Center the camera after setting the viewpoint
 
-    this.animate = this.animate.bind(this);
-    this.animate();
+    // Don't automatically start render loop - let the widget control it
   }
 
   setupRenderer() {
@@ -126,6 +149,22 @@ export class NeuroSurfaceViewer {
     this.scene.add(this.light);
   }
 
+  setupEnvironment() {
+    new RGBELoader().load('assets/studio_small_09_2k.hdr', 
+      (tex) => {
+        tex.mapping = THREE.EquirectangularReflectionMapping;
+        this.environmentMap = tex;
+        this.scene.environment = tex;
+        this.updateMaterials();
+      },
+      undefined, // Progress callback
+      (error) => {
+        // Silently fail - environment map is optional
+        debugLog('Failed to load environment map:', error);
+      }
+    );
+  }
+
   setupControls() {
     this.controls = new TrackballControls(this.camera, this.renderer.domElement);
     this.controls.rotateSpeed = this.config.rotationSpeed;
@@ -135,6 +174,24 @@ export class NeuroSurfaceViewer {
     this.controls.noPan = false;
     this.controls.staticMoving = true;
     this.controls.dynamicDampingFactor = 0.3;
+    
+    // Listen for control changes to enable on-demand rendering
+    this.controls.addEventListener('change', this.onControlsChange);
+  }
+
+  onControlsChange() {
+    this.needsRender = true;
+  }
+
+  setupPostProcessing() {
+    this.composer = new EffectComposer(this.renderer);
+    this.renderPass = new RenderPass(this.scene, this.camera);
+    this.composer.addPass(this.renderPass);
+
+    this.ssaoPass = new SSAOPass(this.scene, this.camera, this.width, this.height);
+    this.ssaoPass.kernelRadius = this.config.ssaoRadius;
+    this.ssaoPass.kernelSize = this.config.ssaoKernelSize;
+    this.composer.addPass(this.ssaoPass);
   }
 
   setupTweakPane() {
@@ -146,6 +203,7 @@ export class NeuroSurfaceViewer {
     paneContainer.style.width = '250px';
     paneContainer.style.zIndex = '1000';
     this.container.appendChild(paneContainer);
+    this.paneContainer = paneContainer;
 
     this.pane = new Pane({
       container: paneContainer,
@@ -188,6 +246,15 @@ export class NeuroSurfaceViewer {
       this.updateDirectionalLightIntensity(ev.value);
     });
 
+    lightingFolder.addBinding(this.config, 'rimStrength', {
+      label: 'Rim Strength',
+      min: 0,
+      max: 1,
+      step: 0.01,
+    }).on('change', (ev) => {
+      this.updateRimStrength(ev.value);
+    });
+
     // Camera folder
     const cameraFolder = this.pane.addFolder({
       title: 'Camera',
@@ -206,21 +273,68 @@ export class NeuroSurfaceViewer {
       expanded: true,
     });
 
-    // Add intensity range slider
-    this.intensityRangeControl = colorMapFolder.addBinding(this.intensityRange, 'range', {
-      label: 'Intensity Range',
-      min: this.dataRange.min,
-      max: this.dataRange.max,
+    // Store reference to the folder for dynamic control recreation
+    this.colorMapFolder = colorMapFolder;
+
+    // Create initial range controls
+    this.createRangeControls();
+
+    // SSAO folder
+    const ssaoFolder = this.pane.addFolder({
+      title: 'SSAO',
+      expanded: false,
+    });
+
+    ssaoFolder.addBinding(this.config, 'ssaoRadius', {
+      label: 'Radius',
+      min: 0,
+      max: 32,
+      step: 0.1,
+    }).on('change', (ev) => {
+      if (this.ssaoPass) {
+        this.ssaoPass.kernelRadius = ev.value;
+        this.requestRender();
+      }
+    });
+
+    ssaoFolder.addBinding(this.config, 'ssaoKernelSize', {
+      label: 'Kernel Size',
+      min: 8,
+      max: 64,
+      step: 1,
+    }).on('change', (ev) => {
+      if (this.ssaoPass) {
+        this.ssaoPass.kernelSize = ev.value;
+        if (typeof this.ssaoPass.generateSampleKernel === 'function') {
+          this.ssaoPass.generateSampleKernel();
+        }
+        this.requestRender();
+      }
+    });
+
+    // Material folder
+    const materialFolder = this.pane.addFolder({
+      title: 'Material',
+      expanded: false,
+    });
+
+    materialFolder.addBinding(this.config, 'metalness', {
+      label: 'Metalness',
+      min: 0,
+      max: 1,
       step: 0.01,
-    }).on('change', this.updateIntensityRange.bind(this));
+    }).on('change', () => {
+      this.updateMaterials();
+    });
 
-    // Add threshold range slider
-    this.thresholdRangeControl = colorMapFolder.addBinding(this.thresholdRange, 'range', {
-      label: 'Threshold Range',
-      min: this.dataRange.min,
-      max: this.dataRange.max,
+    materialFolder.addBinding(this.config, 'roughness', {
+      label: 'Roughness',
+      min: 0,
+      max: 1,
       step: 0.01,
-    }).on('change', this.updateThresholdRange.bind(this));
+    }).on('change', () => {
+      this.updateMaterials();
+    });
 
     // Viewpoint folder
     const viewpointFolder = this.pane.addFolder({
@@ -261,9 +375,9 @@ export class NeuroSurfaceViewer {
       umat = new THREE.Matrix4().identity();
     }
 
-    console.log('Setting viewpoint to:', viewpoint);
-    console.log('Current viewpoint state:', this.viewpointState);
-    console.log("umat", umat);
+    debugLog('Setting viewpoint to:', viewpoint);
+    debugLog('Current viewpoint state:', this.viewpointState);
+    debugLog('umat', umat);
 
     // Calculate the bounding box of all surfaces
     const box = new THREE.Box3();
@@ -295,7 +409,7 @@ export class NeuroSurfaceViewer {
       this.viewpointState.viewpoint = viewpoint;
     }
    
-    this.render();
+    this.requestRender();
   }
 
   updateColormap(presetName) {
@@ -305,32 +419,55 @@ export class NeuroSurfaceViewer {
         surface.updateColors();
       }
     });
-    this.render();
+    this.requestRender();
   }
 
   updateAmbientLight(color) {
     if (this.ambientLight) {
       this.ambientLight.color.setHex(color);
-      this.render();
+      this.requestRender();
     }
   }
 
   updateDirectionalLight(color) {
     if (this.directionalLight) {
       this.directionalLight.color.setHex(color);
-      this.render();
+      this.requestRender();
     }
   }
 
   updateDirectionalLightIntensity(intensity) {
     if (this.directionalLight) {
       this.directionalLight.intensity = intensity;
-      this.render();
+      this.requestRender();
     }
   }
 
+  updateMaterials() {
+    this.surfaces.forEach(surface => {
+      if (!surface.mesh) return;
+      if (!surface.mesh.material || !surface.mesh.material.isMeshPhysicalMaterial) {
+        surface.mesh.material = new THREE.MeshPhysicalMaterial({
+          metalness: this.config.metalness,
+          roughness: this.config.roughness,
+          clearcoat: 0.2,
+          reflectivity: 0.45,
+          vertexColors: true,
+          envMapIntensity: 0.8,
+          dithering: true,
+          side: THREE.DoubleSide
+        });
+      }
+      surface.mesh.material.metalness = this.config.metalness;
+      surface.mesh.material.roughness = this.config.roughness;
+      surface.mesh.geometry.computeVertexNormals();
+      surface.mesh.material.needsUpdate = true;
+    });
+    this.requestRender();
+  }
+
   updateIntensityRange() {
-    console.log('NeuroSurfaceViewer: Updating intensity range', [this.intensityRange.range.min, this.intensityRange.range.max]);
+    debugLog('NeuroSurfaceViewer: Updating intensity range', [this.intensityRange.range.min, this.intensityRange.range.max]);
     this.surfaces.forEach(surface => {
       if (surface instanceof ColorMappedNeuroSurface) {
         surface.colorMap.setRange([this.intensityRange.range.min, this.intensityRange.range.max]);
@@ -340,7 +477,7 @@ export class NeuroSurfaceViewer {
   }
 
   updateThresholdRange() {
-    console.log('NeuroSurfaceViewer: Updating threshold range', [this.thresholdRange.range.min, this.thresholdRange.range.max]);
+    debugLog('NeuroSurfaceViewer: Updating threshold range', [this.thresholdRange.range.min, this.thresholdRange.range.max]);
     this.surfaces.forEach(surface => {
       if (surface instanceof ColorMappedNeuroSurface) {
         surface.colorMap.setThreshold([this.thresholdRange.range.min, this.thresholdRange.range.max]);
@@ -352,34 +489,100 @@ export class NeuroSurfaceViewer {
   resetCamera() {
     if (this.camera && this.controls) {
       this.setViewpoint(this.viewpoint); // Reset to the current viewpoint
-      this.render();
+      this.requestRender();
     }
   }
 
   addSurface(surface, id) {
-    console.log('Adding surface:', surface, 'with id:', id);
-    this.surfaces.set(id, surface);
-    if (!surface.mesh) {
-      console.warn('Surface mesh not created. Creating now.');
-      surface.createMesh();
-    }
-    this.scene.add(surface.mesh);
+    try {
+      debugLog('Adding surface:', surface, 'with id:', id);
+      
+      if (!surface) {
+        throw new Error('Surface is null or undefined');
+      }
+      
+      if (!id) {
+        throw new Error('Surface ID is required');
+      }
+      
+      this.surfaces.set(id, surface);
+      
+      // Set viewer reference for render callbacks
+      if (surface.viewer !== undefined) {
+        surface.viewer = this;
+      }
+      
+      if (!surface.mesh) {
+        console.warn('Surface mesh not created. Creating now.');
+        surface.createMesh();
+      }
+      
+      if (!surface.mesh) {
+        throw new Error('Failed to create surface mesh');
+      }
+      
+      if (surface.mesh && surface.mesh.material) {
+        this.applyRimLighting(surface.mesh.material);
+        this.applyCurvatureShading(surface.mesh);
+      }
+      
+      this.scene.add(surface.mesh);
+      this.updateMaterials();
     
-    if (surface instanceof ColorMappedNeuroSurface) {
-      console.log('Updating data range for ColorMappedNeuroSurface');
+    // Update data range for any surface with data
+    if (surface.data && surface.data.length > 0) {
+      debugLog('Updating data range for surface with data');
       this.updateDataRange(surface.data);
       this.updateRangeControls();
+    } else {
+      debugLog('Surface has no data, using default ranges');
+      // For surfaces without data (like basic SurfaceGeometry), set reasonable defaults
+      this.updateDataRange([0, 1]);
+      this.updateRangeControls();
     }
     
-    if (this.surfaces.size === 1) {
-      this.resetCamera(); // Center the camera when the first surface is added
+      if (this.surfaces.size === 1) {
+        this.resetCamera(); // Center the camera when the first surface is added
+      }
+      this.requestRender();
+    } catch (error) {
+      console.error('Error adding surface:', error);
+      // Remove the surface if it was partially added
+      if (id && this.surfaces.has(id)) {
+        this.surfaces.delete(id);
+      }
+      throw error;
     }
-    this.render();
   }
 
   updateDataRange(data) {
-    const min = Math.min(...data);
-    const max = Math.max(...data);
+    if (!data || data.length === 0) {
+      debugLog('No data provided to updateDataRange, using defaults');
+      this.dataRange.min = 0;
+      this.dataRange.max = 1;
+      this.intensityRange.range.min = 0;
+      this.intensityRange.range.max = 1;
+      this.thresholdRange.range.min = 0;
+      this.thresholdRange.range.max = 0;
+      return;
+    }
+
+    const validData = data.filter(d => d !== null && d !== undefined && !isNaN(d));
+    if (validData.length === 0) {
+      debugLog('No valid data found, using defaults');
+      this.dataRange.min = 0;
+      this.dataRange.max = 1;
+      this.intensityRange.range.min = 0;
+      this.intensityRange.range.max = 1;
+      this.thresholdRange.range.min = 0;
+      this.thresholdRange.range.max = 0;
+      return;
+    }
+
+    const min = Math.min(...validData);
+    const max = Math.max(...validData);
+    
+    debugLog('Data range detected:', { min, max, dataPoints: validData.length });
     
     this.dataRange.min = min;
     this.dataRange.max = max;
@@ -388,34 +591,65 @@ export class NeuroSurfaceViewer {
     this.intensityRange.range.min = min;
     this.intensityRange.range.max = max;
 
-    // Keep threshold range at [0, 0]
-    this.thresholdRange.range.min = 0;
-    this.thresholdRange.range.max = 0;
+    // Set threshold range to a reasonable default (middle 50% of data)
+    const range = max - min;
+    const quarterRange = range * 0.25;
+    this.thresholdRange.range.min = min + quarterRange;
+    this.thresholdRange.range.max = max - quarterRange;
 
-    this.updateRangeControls();
+    debugLog('Updated ranges:', {
+      dataRange: this.dataRange,
+      intensityRange: this.intensityRange.range,
+      thresholdRange: this.thresholdRange.range
+    });
   }
 
   updateRangeControls() {
-    // Update intensity range control
-    this.intensityRangeControl.min = this.dataRange.min;
-    this.intensityRangeControl.max = this.dataRange.max;
-    this.intensityRangeControl.value = this.intensityRange.range;
-
-    // Update threshold range control
-    this.thresholdRangeControl.min = this.dataRange.min;
-    this.thresholdRangeControl.max = this.dataRange.max;
-    this.thresholdRangeControl.value = this.thresholdRange.range;
+    debugLog('Updating range controls');
+    
+    // Check if controls exist
+    if (!this.intensityRangeControl || !this.thresholdRangeControl || !this.colorMapFolder) {
+      debugLog('Range controls not initialized yet');
+      return;
+    }
 
-    // Refresh the controls
-    this.intensityRangeControl.refresh();
-    this.thresholdRangeControl.refresh();
+    try {
+      debugLog('Recreating range controls with new data range', this.dataRange);
+      
+      // Remove existing controls
+      this.colorMapFolder.remove(this.intensityRangeControl);
+      this.colorMapFolder.remove(this.thresholdRangeControl);
+      
+      // Clamp the current range values to the new data range
+      this.intensityRange.range.min = Math.max(this.intensityRange.range.min, this.dataRange.min);
+      this.intensityRange.range.max = Math.min(this.intensityRange.range.max, this.dataRange.max);
+      
+      this.thresholdRange.range.min = Math.max(this.thresholdRange.range.min, this.dataRange.min);
+      this.thresholdRange.range.max = Math.min(this.thresholdRange.range.max, this.dataRange.max);
+      
+      // Recreate controls with new ranges
+      this.createRangeControls();
+      
+      debugLog('Range controls recreated successfully', {
+        intensityRange: this.intensityRange.range,
+        thresholdRange: this.thresholdRange.range,
+        dataRange: this.dataRange
+      });
+    } catch (error) {
+      console.warn('Error updating range controls:', error);
+    }
   }
 
   removeSurface(id) {
     const surface = this.surfaces.get(id);
     if (surface) {
       this.scene.remove(surface.mesh);
+      // Dispose the surface properly
+      if (surface.dispose && typeof surface.dispose === 'function') {
+        surface.dispose();
+      }
       this.surfaces.delete(id);
+      this.requestRender();
     }
   }
 
@@ -425,16 +659,46 @@ export class NeuroSurfaceViewer {
     this.camera.aspect = this.width / this.height;
     this.camera.updateProjectionMatrix();
     this.renderer.setSize(this.width, this.height);
+    if (this.composer && this.ssaoPass) {
+      this.composer.setSize(this.width, this.height);
+      this.ssaoPass.setSize(this.width, this.height);
+    }
   }
 
   animate() {
-    requestAnimationFrame(this.animate);
-    this.controls.update();
-    this.render();
+    this.animationId = requestAnimationFrame(this.animate);
+    
+    // Update controls - returns true if camera changed
+    const controlsNeedUpdate = this.controls.update();
+    
+    // Only render when needed
+    if (controlsNeedUpdate || this.needsRender) {
+      this.requestRender();
+      this.needsRender = false;
+    }
+  }
+
+  start() {
+    if (this.animationId === null) {
+      this.animate();
+    }
+  }
+
+  stop() {
+    if (this.animationId !== null) {
+      cancelAnimationFrame(this.animationId);
+      this.animationId = null;
+    }
+  }
+
+  requestRender() {
+    this.needsRender = true;
   }
 
   render() {
-    if (this.renderer && this.scene && this.camera) {
+    if (this.composer) {
+      this.composer.render();
+    } else if (this.renderer && this.scene && this.camera) {
       this.renderer.render(this.scene, this.camera);
     }
   }
@@ -476,8 +740,8 @@ export class NeuroSurfaceViewer {
       this.updateDataRange(newData);
       this.updateRangeControls();
       surface.updateColors();
-      this.render();
-      console.log(`Updated data for surface with id: ${id}`);
+      this.requestRender();
+      debugLog(`Updated data for surface with id: ${id}`);
     } else {
       console.warn(`No ColorMappedNeuroSurface found with id: ${id}`);
     }
@@ -487,8 +751,8 @@ export class NeuroSurfaceViewer {
     const surface = this.surfaces.get(id);
     if (surface && surface instanceof VertexColoredNeuroSurface) {
       surface.setColors(colors);
-      this.render();
-      console.log(`Updated colors for surface with id: ${id}`);
+      this.requestRender();
+      debugLog(`Updated colors for surface with id: ${id}`);
     } else {
       console.warn(`No VertexColoredNeuroSurface found with id: ${id}`);
     }
@@ -511,4 +775,236 @@ export class NeuroSurfaceViewer {
       this.controls.update();
     }
   }
+
+  applyRimLighting(material) {
+    material.onBeforeCompile = (shader) => {
+      shader.uniforms.rimStrength = { value: this.config.rimStrength };
+      shader.uniforms.rimColor = { value: new THREE.Color(0xffffff) };
+      shader.fragmentShader = shader.fragmentShader.replace(
+        'void main() {',
+        'uniform vec3 rimColor;\nuniform float rimStrength;\nvoid main() {'
+      );
+      shader.fragmentShader = shader.fragmentShader.replace(
+        '#include <output_fragment>',
+        '#include <output_fragment>\nfloat f = pow(1.0 - dot(normalize(vNormal), normalize(vViewPosition)), 2.0);\ngl_FragColor.rgb += rimColor * f * rimStrength;'
+      );
+      this.rimStrengthUniforms.push(shader.uniforms.rimStrength);
+    };
+    material.needsUpdate = true;
+  }
+
+  applyCurvatureShading(mesh) {
+    const curvAttr = mesh.geometry.getAttribute('curv');
+    if (!curvAttr) return;
+
+    if (this.config.useShaders && mesh.material && mesh.material.onBeforeCompile) {
+      mesh.material.onBeforeCompile = (shader) => {
+        shader.uniforms.warmColor = { value: new THREE.Color(0xff5533) };
+        shader.uniforms.coolColor = { value: new THREE.Color(0x3366ff) };
+        shader.vertexShader = shader.vertexShader.replace(
+          'void main()',
+          'attribute float curv;\nvarying float vCurv;\nvoid main()'
+        );
+        shader.vertexShader = shader.vertexShader.replace(
+          '#include <begin_vertex>',
+          '#include <begin_vertex>\nvCurv = curv;'
+        );
+        shader.fragmentShader = shader.fragmentShader.replace(
+          'void main() {',
+          'varying float vCurv;\nuniform vec3 warmColor;\nuniform vec3 coolColor;\nvoid main() {'
+        );
+        shader.fragmentShader = shader.fragmentShader.replace(
+          '#include <dithering_fragment>',
+          '#include <dithering_fragment>\nfloat c = smoothstep(-0.5,0.5,vCurv);\nvec3 tint = mix(coolColor,warmColor,c);\n gl_FragColor.rgb = mix(gl_FragColor.rgb, tint, 0.4);'
+        );
+      };
+      mesh.material.needsUpdate = true;
+    } else {
+      const colors = mesh.geometry.getAttribute('color');
+      if (!colors) return;
+      const arr = colors.array;
+      const curv = curvAttr.array;
+      for (let i = 0; i < curv.length; i++) {
+        const t = curv[i] > 0 ? [1, 0.7, 0.7] : [0.7, 0.7, 1];
+        const idx = i * 3;
+        arr[idx] *= t[0];
+        arr[idx + 1] *= t[1];
+        arr[idx + 2] *= t[2];
+      }
+      colors.needsUpdate = true;
+    }
+  }
+
+  updateRimStrength(strength) {
+    this.config.rimStrength = strength;
+    this.rimStrengthUniforms.forEach(u => { u.value = strength; });
+    this.requestRender();
+  }
+
+  setupPicking() {
+    this.renderer.domElement.addEventListener('click', this.onMouseClick.bind(this));
+  }
+
+  onMouseClick(event) {
+    const rect = this.renderer.domElement.getBoundingClientRect();
+    this.mouse.x = ((event.clientX - rect.left) / rect.width) * 2 - 1;
+    this.mouse.y = -((event.clientY - rect.top) / rect.height) * 2 + 1;
+
+    this.raycaster.setFromCamera(this.mouse, this.camera);
+    const meshes = [];
+    this.surfaces.forEach(surface => {
+      if (surface.mesh) meshes.push(surface.mesh);
+    });
+    const intersects = this.raycaster.intersectObjects(meshes, true);
+    if (intersects.length === 0) return;
+
+    const intersect = intersects[0];
+    const mesh = intersect.object;
+    let surfId = null;
+    let surface = null;
+    for (const [id, surf] of this.surfaces.entries()) {
+      if (surf.mesh === mesh) {
+        surfId = id;
+        surface = surf;
+        break;
+      }
+    }
+    if (!surface || !intersect.face) return;
+
+    const face = intersect.face;
+    const posAttr = surface.mesh.geometry.attributes.position;
+    const verts = [face.a, face.b, face.c];
+    let closestIdx = verts[0];
+    let closestPos = new THREE.Vector3().fromBufferAttribute(posAttr, verts[0]);
+    let minDist = closestPos.distanceTo(intersect.point);
+    for (let i = 1; i < verts.length; i++) {
+      const v = new THREE.Vector3().fromBufferAttribute(posAttr, verts[i]);
+      const d = v.distanceTo(intersect.point);
+      if (d < minDist) {
+        minDist = d;
+        closestIdx = verts[i];
+        closestPos = v;
+      }
+    }
+
+    let value = null;
+    if (surface.data && surface.indices) {
+      const arrayIdx = Array.from(surface.indices).indexOf(closestIdx);
+      if (arrayIdx !== -1) value = surface.data[arrayIdx];
+    }
+
+    if (window.Shiny && typeof window.Shiny.setInputValue === 'function') {
+      window.Shiny.setInputValue(
+        'ns_vertex_click',
+        { id: surfId, vertex: closestIdx, coord: [closestPos.x, closestPos.y, closestPos.z], value: value },
+        { priority: 'event' }
+      );
+    }
+  }
+
+  dispose() {
+    // Stop animation loop
+    this.stop();
+    
+    // Dispose all surfaces
+    this.surfaces.forEach((surface, id) => {
+      this.removeSurface(id);
+    });
+    this.surfaces.clear();
+    
+    // Remove event listeners
+    if (this.controls) {
+      this.controls.removeEventListener('change', this.onControlsChange);
+      this.controls.dispose();
+      this.controls = null;
+    }
+    
+    // Dispose of scene objects
+    this.scene.traverse((object) => {
+      if (object.geometry) {
+        object.geometry.dispose();
+      }
+      if (object.material) {
+        if (Array.isArray(object.material)) {
+          object.material.forEach(material => {
+            this.disposeMaterial(material);
+          });
+        } else {
+          this.disposeMaterial(object.material);
+        }
+      }
+    });
+    
+    // Clear scene
+    while(this.scene.children.length > 0) {
+      this.scene.remove(this.scene.children[0]);
+    }
+    
+    // Dispose post-processing
+    if (this.composer) {
+      // Dispose render targets
+      if (this.composer.renderTarget1) {
+        this.composer.renderTarget1.dispose();
+      }
+      if (this.composer.renderTarget2) {
+        this.composer.renderTarget2.dispose();
+      }
+      this.composer = null;
+      this.renderPass = null;
+      this.ssaoPass = null;
+    }
+    
+    // Dispose renderer
+    if (this.renderer) {
+      this.renderer.dispose();
+      this.renderer.forceContextLoss();
+      this.renderer.domElement = null;
+      this.renderer = null;
+    }
+    
+    // Dispose Tweakpane
+    if (this.pane && typeof this.pane.dispose === 'function') {
+      this.pane.dispose();
+    }
+    if (this.paneContainer && this.paneContainer.parentNode) {
+      this.paneContainer.parentNode.removeChild(this.paneContainer);
+      this.paneContainer = null;
+    }
+    
+    // Clear references
+    this.camera = null;
+    this.scene = null;
+    this.ambientLight = null;
+    this.directionalLight = null;
+    this.light = null;
+    this.environmentMap = null;
+  }
+
+  disposeMaterial(material) {
+    if (material.map) material.map.dispose();
+    if (material.lightMap) material.lightMap.dispose();
+    if (material.bumpMap) material.bumpMap.dispose();
+    if (material.normalMap) material.normalMap.dispose();
+    if (material.specularMap) material.specularMap.dispose();
+    if (material.envMap) material.envMap.dispose();
+    material.dispose();
+  }
+
+  createRangeControls() {
+    // Add intensity range slider
+    this.intensityRangeControl = this.colorMapFolder.addBinding(this.intensityRange, 'range', {
+      label: 'Intensity Range',
+      min: this.dataRange.min,
+      max: this.dataRange.max,
+      step: 0.01,
+    }).on('change', this.updateIntensityRange.bind(this));
+
+    // Add threshold range slider
+    this.thresholdRangeControl = this.colorMapFolder.addBinding(this.thresholdRange, 'range', {
+      label: 'Threshold Range',
+      min: this.dataRange.min,
+      max: this.dataRange.max,
+      step: 0.01,
+    }).on('change', this.updateThresholdRange.bind(this));
+  }
 }
diff --git a/inst/htmlwidgets/neurosurface/src/classes.js b/inst/htmlwidgets/neurosurface/src/classes.js
index a779b85..d7ae15c 100644
--- a/inst/htmlwidgets/neurosurface/src/classes.js
+++ b/inst/htmlwidgets/neurosurface/src/classes.js
@@ -1,25 +1,32 @@
 import * as THREE from 'three';
 import ColorMap from './ColorMap.js';
+import { debugLog } from './debug.js';
 
 export class SurfaceGeometry {
-  constructor(vertices, faces, hemi) {
+  constructor(vertices, faces, hemi, vertexCurv = null) {
     this.vertices = new Float32Array(vertices);
     this.faces = new Uint32Array(faces);
     this.hemi = hemi;
+    this.vertexCurv = vertexCurv ? new Float32Array(vertexCurv) : null;
     this.mesh = null;
+    this.hemisphere = hemi; // Add hemisphere property for viewer
 
-    console.log("SurfaceGeometry constructor called");
-    console.log("Vertices:", this.vertices.length);
-    console.log("Faces:", this.faces.length);
-    console.log("Hemi:", this.hemi);
+    debugLog('SurfaceGeometry constructor called');
+    debugLog('Vertices:', this.vertices.length);
+    debugLog('Faces:', this.faces.length);
+    debugLog('Hemi:', this.hemi);
 
     this.createMesh();
   }
 
   createMesh() {
-    const geometry = new THREE.BufferGeometry();
-    geometry.setAttribute('position', new THREE.Float32BufferAttribute(this.vertices, 3));
-    geometry.setIndex(new THREE.Uint32BufferAttribute(this.faces, 1));
+    try {
+      const geometry = new THREE.BufferGeometry();
+      geometry.setAttribute('position', new THREE.Float32BufferAttribute(this.vertices, 3));
+      geometry.setIndex(new THREE.Uint32BufferAttribute(this.faces, 1));
+      if (this.vertexCurv) {
+        geometry.setAttribute('curv', new THREE.Float32BufferAttribute(this.vertexCurv, 1));
+      }
     
     const material = new THREE.MeshPhongMaterial({
       color: 0xA9A9A9, // Set default color to dark gray
@@ -27,9 +34,28 @@ export class SurfaceGeometry {
       vertexColors: false
     });
 
-    this.mesh = new THREE.Mesh(geometry, material);
-    console.log("SurfaceGeometry construction complete");
-    console.log("Mesh:", this.mesh);
+      this.mesh = new THREE.Mesh(geometry, material);
+      debugLog('SurfaceGeometry construction complete');
+      debugLog('Mesh:', this.mesh);
+    } catch (error) {
+      console.error('Error creating mesh:', error);
+      throw error;
+    }
+  }
+
+  dispose() {
+    if (this.mesh) {
+      if (this.mesh.geometry) {
+        this.mesh.geometry.dispose();
+      }
+      if (this.mesh.material) {
+        this.mesh.material.dispose();
+      }
+      this.mesh = null;
+    }
+    this.vertices = null;
+    this.faces = null;
+    this.vertexCurv = null;
   }
 }
 
@@ -38,9 +64,11 @@ export class NeuroSurface {
     this.geometry = geometry;
     this.indices = new Uint32Array(indices);
     this.data = new Float32Array(data);
+    this.vertexCurv = geometry.vertexCurv || null;
     this.mesh = null;
     this.threshold = config.thresh || [0, 0];
     this.irange = config.irange || [Math.min(...data), Math.max(...data)];
+    this.hemisphere = geometry.hemisphere; // Pass through hemisphere
 
     this.config = {
       color: new THREE.Color(0xA9A9A9), // Set default color to dark gray
@@ -90,6 +118,9 @@ export class NeuroSurface {
     const geometry = new THREE.BufferGeometry();
     geometry.setAttribute('position', new THREE.Float32BufferAttribute(this.geometry.vertices, 3));
     geometry.setIndex(new THREE.Uint32BufferAttribute(this.geometry.faces, 1));
+    if (this.vertexCurv) {
+      geometry.setAttribute('curv', new THREE.Float32BufferAttribute(this.vertexCurv, 1));
+    }
     
     const material = new THREE.MeshBasicMaterial({
       vertexColors: true // Will be set to true for colored surfaces
@@ -117,7 +148,20 @@ export class NeuroSurface {
 
     const vertexCount = this.geometry.vertices.length / 3;
     const componentsPerColor = this.colorMap.hasAlpha ? 4 : 3;
-    const colors = new Float32Array(vertexCount * componentsPerColor);
+    
+    // Get or create color attribute
+    let colorAttribute = this.mesh.geometry.getAttribute('color');
+    let colors;
+    
+    if (!colorAttribute || colorAttribute.array.length !== vertexCount * componentsPerColor) {
+      // Create new buffer only if it doesn't exist or has wrong size
+      colors = new Float32Array(vertexCount * componentsPerColor);
+      colorAttribute = new THREE.BufferAttribute(colors, componentsPerColor);
+      this.mesh.geometry.setAttribute('color', colorAttribute);
+    } else {
+      // Reuse existing buffer
+      colors = colorAttribute.array;
+    }
 
     if (this.config.alpha > 0) {
       if (!this.data) {
@@ -147,12 +191,34 @@ export class NeuroSurface {
       }
     }
 
-    this.mesh.geometry.setAttribute('color', new THREE.BufferAttribute(colors, componentsPerColor));
-    this.mesh.geometry.attributes.color.needsUpdate = true;
+    // Mark the attribute as needing update
+    colorAttribute.needsUpdate = true;
     this.mesh.material.vertexColors = true;
     this.mesh.material.transparent = this.colorMap.hasAlpha;
     this.mesh.material.needsUpdate = true;
   }
+
+  dispose() {
+    if (this.mesh) {
+      if (this.mesh.geometry) {
+        this.mesh.geometry.dispose();
+      }
+      if (this.mesh.material) {
+        if (Array.isArray(this.mesh.material)) {
+          this.mesh.material.forEach(mat => mat.dispose());
+        } else {
+          this.mesh.material.dispose();
+        }
+      }
+      this.mesh = null;
+    }
+    
+    // Don't dispose geometry as it's shared
+    this.geometry = null;
+    this.indices = null;
+    this.data = null;
+    this.vertexCurv = null;
+  }
 }
 
 export class ColorMappedNeuroSurface extends NeuroSurface {
@@ -163,27 +229,17 @@ export class ColorMappedNeuroSurface extends NeuroSurface {
     this.rangeListener = null;
     this.thresholdListener = null;
     this.alphaListener = null;
+    this.viewer = null; // Will be set by viewer when added
 
     this.createMesh();  // Create the mesh first
-    this.setColorMap(colorMap);  // Set the color map and update colors
+    if (colorMap) {
+      this.setColorMap(colorMap);  // Set the color map and update colors
+    }
   }
 
   setColorMap(colorMap) {
-    if (this.colorMap) {
-      // Remove old listeners
-      if (typeof this.rangeListener === 'function') {
-        this.rangeListener();
-        this.rangeListener = null;
-      }
-      if (typeof this.thresholdListener === 'function') {
-        this.thresholdListener();
-        this.thresholdListener = null;
-      }
-      if (typeof this.alphaListener === 'function') {
-        this.alphaListener();
-        this.alphaListener = null;
-      }
-    }
+    // Clean up old listeners if they exist
+    this.removeColorMapListeners();
 
     if (!(colorMap instanceof ColorMap)) {
       if (typeof colorMap === 'string') {
@@ -204,17 +260,17 @@ export class ColorMappedNeuroSurface extends NeuroSurface {
 
     // Set up new listeners
     this.rangeListener = this.colorMap.on('rangeChanged', (range) => {
-      console.log('ColorMappedNeuroSurface: Received rangeChanged event', range);
+      debugLog('ColorMappedNeuroSurface: Received rangeChanged event', range);
       this.irange = range;
       this.updateColors();
     });
     this.thresholdListener = this.colorMap.on('thresholdChanged', (threshold) => {
-      console.log('ColorMappedNeuroSurface: Received thresholdChanged event', threshold);
+      debugLog('ColorMappedNeuroSurface: Received thresholdChanged event', threshold);
       this.threshold = threshold;
       this.updateColors();
     });
     this.alphaListener = this.colorMap.on('alphaChanged', (alpha) => {
-      console.log('ColorMappedNeuroSurface: Received alphaChanged event', alpha);
+      debugLog('ColorMappedNeuroSurface: Received alphaChanged event', alpha);
       this.config.alpha = alpha;
       this.updateColors();
     });
@@ -248,22 +304,41 @@ export class ColorMappedNeuroSurface extends NeuroSurface {
   }
 
   updateColors() {
-    console.log('Updating colors. Mesh:', !!this.mesh, 'ColorMap:', !!this.colorMap);
+    debugLog('Updating colors. Mesh:', !!this.mesh, 'ColorMap:', !!this.colorMap);
     if (!this.mesh || !this.colorMap) {
       console.warn('Mesh or ColorMap not initialized in updateColors');
-      console.log('Mesh:', this.mesh);
-      console.log('ColorMap:', this.colorMap);
+      debugLog('Mesh:', this.mesh);
+      debugLog('ColorMap:', this.colorMap);
+      return;
+    }
+    
+    // Safety check for geometry
+    if (!this.mesh.geometry) {
+      console.warn('Mesh geometry not initialized');
       return;
     }
 
     const vertexCount = this.geometry.vertices.length / 3;
     const componentsPerColor = 4; // Always use RGBA
-    const colors = new Float32Array(vertexCount * componentsPerColor);
+    
+    // Get or create color attribute
+    let colorAttribute = this.mesh.geometry.getAttribute('color');
+    let colors;
+    
+    if (!colorAttribute || colorAttribute.array.length !== vertexCount * componentsPerColor) {
+      // Create new buffer only if it doesn't exist or has wrong size
+      colors = new Float32Array(vertexCount * componentsPerColor);
+      colorAttribute = new THREE.BufferAttribute(colors, componentsPerColor);
+      this.mesh.geometry.setAttribute('color', colorAttribute);
+    } else {
+      // Reuse existing buffer
+      colors = colorAttribute.array;
+    }
 
-    console.log("threshold", this.threshold);
-    console.log("irange", this.irange);
-    console.log("alpha", this.config.alpha);
-    console.log("data", this.data);
+    debugLog('threshold', this.threshold);
+    debugLog('irange', this.irange);
+    debugLog('alpha', this.config.alpha);
+    debugLog('data', this.data);
 
     const baseSurfaceColor = new THREE.Color(this.config.color);
 
@@ -299,14 +374,19 @@ export class ColorMappedNeuroSurface extends NeuroSurface {
       }
     }
 
-    this.mesh.geometry.setAttribute('color', new THREE.BufferAttribute(colors, componentsPerColor));
-    this.mesh.geometry.attributes.color.needsUpdate = true;
+    // Mark the attribute as needing update
+    colorAttribute.needsUpdate = true;
     this.mesh.material.vertexColors = true;
     this.mesh.material.needsUpdate = true;
 
     // Ensure transparency is set correctly
     this.mesh.material.transparent = true;
     this.mesh.material.opacity = 1; // We're using per-vertex color blending now
+    
+    // Request a render if we have access to the viewer
+    if (this.viewer && this.viewer.requestRender) {
+      this.viewer.requestRender();
+    }
   }
 
   updateConfig(newConfig) {
@@ -331,6 +411,35 @@ export class ColorMappedNeuroSurface extends NeuroSurface {
     this.data = newData;
     this.updateColors();
   }
+
+  removeColorMapListeners() {
+    if (this.colorMap) {
+      // Remove listeners using stored references
+      if (this.rangeListener) {
+        this.colorMap.off('rangeChanged', this.rangeListener);
+        this.rangeListener = null;
+      }
+      if (this.thresholdListener) {
+        this.colorMap.off('thresholdChanged', this.thresholdListener);
+        this.thresholdListener = null;
+      }
+      if (this.alphaListener) {
+        this.colorMap.off('alphaChanged', this.alphaListener);
+        this.alphaListener = null;
+      }
+    }
+  }
+
+  dispose() {
+    // Remove event listeners first
+    this.removeColorMapListeners();
+    
+    // Call parent dispose
+    super.dispose();
+    
+    // Clean up color map reference
+    this.colorMap = null;
+  }
 }
 
 export class VertexColoredNeuroSurface extends NeuroSurface {
@@ -353,7 +462,24 @@ export class VertexColoredNeuroSurface extends NeuroSurface {
   updateColors() {
     if (!this.mesh) return;
 
-    const colors = new Float32Array(this.geometry.vertices.length);
+    const vertexCount = this.geometry.vertices.length / 3;
+    const componentsPerColor = 3;
+    
+    // Get or create color attribute
+    let colorAttribute = this.mesh.geometry.getAttribute('color');
+    let colors;
+    
+    if (!colorAttribute || colorAttribute.array.length !== vertexCount * componentsPerColor) {
+      // Create new buffer only if it doesn't exist or has wrong size
+      colors = new Float32Array(vertexCount * componentsPerColor);
+      colorAttribute = new THREE.BufferAttribute(colors, componentsPerColor);
+      this.mesh.geometry.setAttribute('color', colorAttribute);
+    } else {
+      // Reuse existing buffer
+      colors = colorAttribute.array;
+    }
+    
+    // Update colors in place
     for (let i = 0; i < this.indices.length; i++) {
       const index = this.indices[i];
       colors[index * 3] = this.colors[i * 3];
@@ -361,8 +487,8 @@ export class VertexColoredNeuroSurface extends NeuroSurface {
       colors[index * 3 + 2] = this.colors[i * 3 + 2];
     }
 
-    this.mesh.geometry.setAttribute('color', new THREE.BufferAttribute(colors, 3));
-    this.mesh.geometry.attributes.color.needsUpdate = true;
+    // Mark the attribute as needing update
+    colorAttribute.needsUpdate = true;
     this.mesh.material.vertexColors = true;
     this.mesh.material.needsUpdate = true;
   }
@@ -373,6 +499,14 @@ export class VertexColoredNeuroSurface extends NeuroSurface {
     this.updateColors();
     return mesh;
   }
+
+  dispose() {
+    // Clean up colors array
+    this.colors = null;
+    
+    // Call parent dispose
+    super.dispose();
+  }
 }
 
 
diff --git a/inst/htmlwidgets/neurosurface/src/debug.js b/inst/htmlwidgets/neurosurface/src/debug.js
new file mode 100644
index 0000000..a5b1b52
--- /dev/null
+++ b/inst/htmlwidgets/neurosurface/src/debug.js
@@ -0,0 +1,9 @@
+export let DEBUG = false;
+export function setDebug(value) {
+  DEBUG = value;
+}
+export function debugLog(...args) {
+  if (DEBUG) {
+    console.log(...args);
+  }
+}
diff --git a/inst/htmlwidgets/neurosurface/src/index.js b/inst/htmlwidgets/neurosurface/src/index.js
index 25d7fda..d504198 100644
--- a/inst/htmlwidgets/neurosurface/src/index.js
+++ b/inst/htmlwidgets/neurosurface/src/index.js
@@ -1,6 +1,7 @@
 import * as THREE from 'three';
 import { NeuroSurfaceViewer } from './NeuroSurfaceViewer';
 import { SurfaceGeometry, NeuroSurface, ColorMappedNeuroSurface, VertexColoredNeuroSurface } from './classes';
+import { debugLog, setDebug } from './debug.js';
 
 // Export the classes so they're available to the widget
 export {
@@ -9,7 +10,9 @@ export {
   NeuroSurface,
   ColorMappedNeuroSurface,
   VertexColoredNeuroSurface,
-  THREE
+  THREE,
+  debugLog,
+  setDebug
 };
 
 // Optionally, you can also attach these to the global window object
@@ -21,8 +24,9 @@ if (typeof window !== 'undefined') {
     NeuroSurface,
     ColorMappedNeuroSurface,
     VertexColoredNeuroSurface,
-    THREE
+    THREE,
+    debugLog,
+    setDebug
   };
 }
-
-console.log('Neurosurface module initialized');
+debugLog('Neurosurface module initialized');
diff --git a/inst/htmlwidgets/surfwidget.js b/inst/htmlwidgets/surfwidget.js
index 7c52539..574373c 100644
--- a/inst/htmlwidgets/surfwidget.js
+++ b/inst/htmlwidgets/surfwidget.js
@@ -1,3 +1,5 @@
+'use strict';
+
 HTMLWidgets.widget({
 
   name: 'surfwidget',
@@ -5,34 +7,78 @@ HTMLWidgets.widget({
   type: 'output',
 
   factory: function(el, width, height) {
-    var viewer;
-    var surfaceId = 'main'; // Default ID for single surface
+    let viewer;
+    const surfaceId = 'main'; // Default ID for single surface
 
     return {
 
       renderValue: function(x) {
-        if (!viewer) {
-          console.log("Creating NeuroSurfaceViewer");
-          viewer = new neurosurface.NeuroSurfaceViewer(el, width, height, {
-            ...x.config, 
-            cmap: x.cmap,
-            rotationSpeed: 2.5, // Increase rotation speed
-            initialZoom: 2.5 // Increase initial zoom
-          }, x.viewpoint);
-
-          // Use the new methods to set rotation speed and initial zoom
-          //viewer.setRotationSpeed(2.5);
-          //viewer.setInitialZoom(2.5);
+        try {
+          if (!viewer) {
+            neurosurface.debugLog('Creating NeuroSurfaceViewer');
+
+            // Start with any config values provided from R
+            var config = Object.assign({}, x.config);
+            // Only fill in defaults when the user did not specify them
+            if (!('cmap' in config)) config.cmap = x.cmap;
+            if (!('rotationSpeed' in config)) config.rotationSpeed = 2.5; // default rotation
+            if (!('initialZoom' in config)) config.initialZoom = 2.5;    // default zoom level
+
+            viewer = new neurosurface.NeuroSurfaceViewer(
+              el,
+              width,
+              height,
+              config,
+              x.viewpoint
+            );
+
+            // Use the new methods to set rotation speed and initial zoom
+            //viewer.setRotationSpeed(2.5);
+            //viewer.setInitialZoom(2.5);
+          }
+        } catch (error) {
+          console.error("Error creating NeuroSurfaceViewer:", error);
+          throw error;
         }
 
         try {
-          console.log("Creating SurfaceGeometry");
-          var geometry = new neurosurface.SurfaceGeometry(x.vertices, x.faces, x.hemi);
-          console.log("SurfaceGeometry created:", geometry);
+          // Validate input arrays before constructing geometry
+          const validateNumericArray = function(arr, name, multipleOf, expectedLength) {
+            if (!Array.isArray(arr) || !arr.every(v => typeof v === 'number')) {
+              throw new Error(`${name} must be an array of numbers`);
+            }
+            if (arr.length === 0) {
+              throw new Error(`${name} cannot be empty`);
+            }
+            if (multipleOf && arr.length % multipleOf !== 0) {
+              throw new Error(`${name} length must be a multiple of ${multipleOf}`);
+            }
+            if (expectedLength !== undefined && arr.length !== expectedLength) {
+              throw new Error(`${name} length must be ${expectedLength}`);
+            }
+          };
+
+          validateNumericArray(x.vertices, 'x.vertices', 3);
+          validateNumericArray(x.faces, 'x.faces', 3);
+          validateNumericArray(x.indices, 'x.indices');
+          if (x.curv) {
+            validateNumericArray(x.curv, 'x.curv', undefined, x.vertices.length / 3);
+          }
+
+          if (x.cmap) {
+            validateNumericArray(x.data, 'x.data', undefined, x.indices.length);
+          }
+          if (x.vertexColors) {
+            validateNumericArray(x.vertexColors, 'x.vertexColors', undefined, x.indices.length);
+          }
+
+          neurosurface.debugLog('Creating SurfaceGeometry');
+          var geometry = new neurosurface.SurfaceGeometry(x.vertices, x.faces, x.hemi, x.curv);
+          neurosurface.debugLog('SurfaceGeometry created:', geometry);
 
           var surface;
           if (x.cmap) {
-            console.log("Creating ColorMappedNeuroSurface");
+            neurosurface.debugLog('Creating ColorMappedNeuroSurface');
             surface = new neurosurface.ColorMappedNeuroSurface(
               geometry, 
               x.indices,
@@ -41,7 +87,7 @@ HTMLWidgets.widget({
               { irange: x.irange, thresh: x.thresh, alpha: x.alpha, ...x.config }
             );
           } else if (x.vertexColors) {
-            console.log("Creating VertexColoredNeuroSurface");
+            neurosurface.debugLog('Creating VertexColoredNeuroSurface');
             surface = new neurosurface.VertexColoredNeuroSurface(
               geometry, 
               x.indices,
@@ -52,10 +98,12 @@ HTMLWidgets.widget({
             throw new Error("Neither color map nor vertex colors provided");
           }
 
-          console.log("Surface created:", surface);
-          console.log("Adding surface to viewer");
+          neurosurface.debugLog('Surface created:', surface);
+          neurosurface.debugLog('Adding surface to viewer');
           viewer.addSurface(surface, surfaceId);
-          viewer.animate();
+          
+          // Start the render loop if not already running
+          viewer.start();
           
         } catch (error) {
           console.error("Error in renderValue:", error);
@@ -99,3 +147,12 @@ HTMLWidgets.widget({
     };
   }
 });
+
+if (HTMLWidgets.shinyMode) {
+  Shiny.addCustomMessageHandler('neurosurf-surfwidget-config', function(message) {
+    var widget = HTMLWidgets.find('#' + message.id);
+    if (widget && widget.updateConfig) {
+      widget.updateConfig(message.config);
+    }
+  });
+}
diff --git a/man/Arith-NeuroSurface-NeuroSurfaceVector-method.Rd b/man/Arith-NeuroSurface-NeuroSurfaceVector-method.Rd
deleted file mode 100644
index f514a7d..0000000
--- a/man/Arith-NeuroSurface-NeuroSurfaceVector-method.Rd
+++ /dev/null
@@ -1,22 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/Arith.R
-\name{Arith,NeuroSurface,NeuroSurfaceVector-method}
-\alias{Arith,NeuroSurface,NeuroSurfaceVector-method}
-\alias{Arith,NeuroSurfaceVector,NeuroSurface-method}
-\title{Arithmetic Operations between NeuroSurface and NeuroSurfaceVector}
-\usage{
-\S4method{Arith}{NeuroSurface,NeuroSurfaceVector}(e1, e2)
-
-\S4method{Arith}{NeuroSurfaceVector,NeuroSurface}(e1, e2)
-}
-\arguments{
-\item{e1}{NeuroSurface or NeuroSurfaceVector object}
-
-\item{e2}{NeuroSurface or NeuroSurfaceVector object}
-}
-\value{
-NeuroSurfaceVector object with arithmetic operation results
-}
-\description{
-Arithmetic Operations between NeuroSurface and NeuroSurfaceVector
-}
diff --git a/man/Arith-NeuroSurface-NeuroSurface-method.Rd b/man/Arith-NeuroSurface-method.Rd
similarity index 72%
rename from man/Arith-NeuroSurface-NeuroSurface-method.Rd
rename to man/Arith-NeuroSurface-method.Rd
index 5fa1c69..9c16031 100644
--- a/man/Arith-NeuroSurface-NeuroSurface-method.Rd
+++ b/man/Arith-NeuroSurface-method.Rd
@@ -2,14 +2,17 @@
 % Please edit documentation in R/Arith.R
 \name{Arith,NeuroSurface,NeuroSurface-method}
 \alias{Arith,NeuroSurface,NeuroSurface-method}
+\alias{Arith,NeuroSurface,NeuroSurfaceVector-method}
 \title{Arithmetic Operations for NeuroSurface Objects}
 \usage{
 \S4method{Arith}{NeuroSurface,NeuroSurface}(e1, e2)
+
+\S4method{Arith}{NeuroSurface,NeuroSurfaceVector}(e1, e2)
 }
 \arguments{
-\item{e1}{NeuroSurface object or numeric value}
+\item{e1}{the left operand}
 
-\item{e2}{NeuroSurface object or numeric value}
+\item{e2}{the right operand}
 }
 \value{
 NeuroSurface object with arithmetic operation results
diff --git a/man/Arith-NeuroSurfaceVector-NeuroSurfaceVector-method.Rd b/man/Arith-NeuroSurfaceVector-method.Rd
similarity index 65%
rename from man/Arith-NeuroSurfaceVector-NeuroSurfaceVector-method.Rd
rename to man/Arith-NeuroSurfaceVector-method.Rd
index 5738125..1f5a403 100644
--- a/man/Arith-NeuroSurfaceVector-NeuroSurfaceVector-method.Rd
+++ b/man/Arith-NeuroSurfaceVector-method.Rd
@@ -2,9 +2,18 @@
 % Please edit documentation in R/Arith.R
 \name{Arith,NeuroSurfaceVector,NeuroSurfaceVector-method}
 \alias{Arith,NeuroSurfaceVector,NeuroSurfaceVector-method}
+\alias{Arith,NeuroSurfaceVector,numeric-method}
+\alias{Arith,numeric,NeuroSurfaceVector-method}
+\alias{Arith,NeuroSurfaceVector,NeuroSurface-method}
 \title{Arithmetic Operations for NeuroSurfaceVector Objects}
 \usage{
 \S4method{Arith}{NeuroSurfaceVector,NeuroSurfaceVector}(e1, e2)
+
+\S4method{Arith}{NeuroSurfaceVector,numeric}(e1, e2)
+
+\S4method{Arith}{numeric,NeuroSurfaceVector}(e1, e2)
+
+\S4method{Arith}{NeuroSurfaceVector,NeuroSurface}(e1, e2)
 }
 \arguments{
 \item{e1}{NeuroSurfaceVector object or numeric value}
diff --git a/man/ColorMappedNeuroSurface-class.Rd b/man/ColorMappedNeuroSurface-class.Rd
index 09f2d0f..7ef939d 100644
--- a/man/ColorMappedNeuroSurface-class.Rd
+++ b/man/ColorMappedNeuroSurface-class.Rd
@@ -108,5 +108,5 @@ colored_surface <- new("ColorMappedNeuroSurface",
 
 }
 \seealso{
-\code{\link{view_surface}}
+\code{\link{view_surface}}, \code{\link{plot-methods}}
 }
diff --git a/man/ColorMappedNeuroSurface.Rd b/man/ColorMappedNeuroSurface.Rd
index f242fc3..b0cb4da 100644
--- a/man/ColorMappedNeuroSurface.Rd
+++ b/man/ColorMappedNeuroSurface.Rd
@@ -21,5 +21,48 @@ ColorMappedNeuroSurface(geometry, indices, data, cmap, irange, thresh)
 }
 \description{
 This function creates a ColorMappedNeuroSurface object, which represents a single set of data values
-associated with nodes on a surface geometry, with color mapping applied.
+associated with nodes on a surface geometry, with pre-defined color mapping parameters.
+}
+\details{
+This object bundles the surface geometry, data, and specific color mapping
+  parameters ('cmap', 'irange', 'thresh'). This is useful for ensuring consistent
+  visualization across different plots or for saving a predefined view. The actual
+  application of the color map happens during rendering (e.g., when using 'plot()'').
+}
+\examples{
+# Load a sample surface geometry
+surf_file <- system.file("extdata", "std.8.lh.inflated.asc", package = "neurosurf")
+surf_geom <- read_surf_geometry(surf_file)
+
+# Get vertex count and generate some random data
+n_verts <- nrow(coords(surf_geom))
+set.seed(123)
+vertex_data <- rnorm(n_verts)
+
+# Define indices (all vertices in this case)
+vertex_indices <- 1:n_verts
+
+# Define color mapping parameters
+my_cmap <- colorRampPalette(c("blue", "white", "red"))(256) # Blue-white-red colormap
+my_irange <- c(-2, 2) # Map data values from -2 to 2 onto the colormap
+my_thresh <- c(-1, 1) # Define thresholds (e.g., for transparency later)
+
+# Create the ColorMappedNeuroSurface object
+mapped_surf <- ColorMappedNeuroSurface(geometry = surf_geom,
+                                       indices = vertex_indices,
+                                       data = vertex_data,
+                                       cmap = my_cmap,
+                                       irange = my_irange,
+                                       thresh = my_thresh)
+
+# Print the object summary
+print(mapped_surf)
+
+# The object can now be plotted, and the plotting function will use
+# the stored cmap, irange, and thresh parameters by default.
+# plot(mapped_surf) # Requires rgl package
+
+}
+\seealso{
+\code{\link{SurfaceGeometry}}, \code{\link{NeuroSurface}}
 }
diff --git a/man/Compare-NeuroSurface-NeuroSurface-method.Rd b/man/Compare-NeuroSurface-method.Rd
similarity index 100%
rename from man/Compare-NeuroSurface-NeuroSurface-method.Rd
rename to man/Compare-NeuroSurface-method.Rd
diff --git a/man/Compare-NeuroSurface-numeric-method.Rd b/man/Compare-NeuroSurface-numeric-method.Rd
index e0e5353..5f4ad9f 100644
--- a/man/Compare-NeuroSurface-numeric-method.Rd
+++ b/man/Compare-NeuroSurface-numeric-method.Rd
@@ -7,9 +7,9 @@
 \S4method{Compare}{NeuroSurface,numeric}(e1, e2)
 }
 \arguments{
-\item{e1}{NeuroSurface object}
+\item{e1}{the left operand}
 
-\item{e2}{Numeric value}
+\item{e2}{the right operand}
 }
 \value{
 NeuroSurface object with comparison results
diff --git a/man/Compare-NeuroSurfaceVector-NeuroSurfaceVector-method.Rd b/man/Compare-NeuroSurfaceVector-method.Rd
similarity index 73%
rename from man/Compare-NeuroSurfaceVector-NeuroSurfaceVector-method.Rd
rename to man/Compare-NeuroSurfaceVector-method.Rd
index 0d5bb0e..dc6201e 100644
--- a/man/Compare-NeuroSurfaceVector-NeuroSurfaceVector-method.Rd
+++ b/man/Compare-NeuroSurfaceVector-method.Rd
@@ -2,9 +2,15 @@
 % Please edit documentation in R/Arith.R
 \name{Compare,NeuroSurfaceVector,NeuroSurfaceVector-method}
 \alias{Compare,NeuroSurfaceVector,NeuroSurfaceVector-method}
+\alias{Compare,NeuroSurfaceVector,numeric-method}
+\alias{Compare,numeric,NeuroSurfaceVector-method}
 \title{Comparison Operations for NeuroSurfaceVector Objects}
 \usage{
 \S4method{Compare}{NeuroSurfaceVector,NeuroSurfaceVector}(e1, e2)
+
+\S4method{Compare}{NeuroSurfaceVector,numeric}(e1, e2)
+
+\S4method{Compare}{numeric,NeuroSurfaceVector}(e1, e2)
 }
 \arguments{
 \item{e1}{NeuroSurfaceVector object or numeric value}
diff --git a/man/FreeSurferSurfaceGeometryMetaInfo-class.Rd b/man/FreeSurferSurfaceGeometryMetaInfo-class.Rd
index f104337..1eceed3 100644
--- a/man/FreeSurferSurfaceGeometryMetaInfo-class.Rd
+++ b/man/FreeSurferSurfaceGeometryMetaInfo-class.Rd
@@ -28,6 +28,3 @@ fs_meta <- new("FreesurferSurfaceGeometryMetaInfo",
 }
 
 }
-\seealso{
-\code{\link{SurfaceGeometryMetaInfo}}
-}
diff --git a/man/NeuroSurface.Rd b/man/NeuroSurface.Rd
index bea775e..14dd3e0 100644
--- a/man/NeuroSurface.Rd
+++ b/man/NeuroSurface.Rd
@@ -32,7 +32,7 @@ The length of the \code{data} vector should match the length of the \code{indice
 Nodes not included in the \code{indices} vector are considered to have no data or to be invalid.
 }
 \examples{
-\dontrun{
+\donttest{
 # Assuming 'surf_geom' is a pre-existing SurfaceGeometry object
 indices <- 1:1000  # Example indices
 data_values <- rnorm(1000)  # Example data
diff --git a/man/NeuroSurfaceSource-class.Rd b/man/NeuroSurfaceSource-class.Rd
index 656f3f4..a0576b7 100644
--- a/man/NeuroSurfaceSource-class.Rd
+++ b/man/NeuroSurfaceSource-class.Rd
@@ -23,8 +23,8 @@ NeuroSurfaceSource(
 \item{nodeind}{the subset of node indices to load from surface data matrix (if provided)}
 }
 \value{
-An object of class \code{\linkS4class{NeuroSurfaceSource}} or \code{\linkS4class{NeuroSurfaceVectorSource}} 
-        that contains information about the surface geometry and associated data. If the data has multiple columns 
+An object of class \code{\linkS4class{NeuroSurfaceSource}} or \code{\linkS4class{NeuroSurfaceVectorSource}}
+        that contains information about the surface geometry and associated data. If the data has multiple columns
         (colind > 1), a \code{NeuroSurfaceVectorSource} is returned; otherwise, a \code{NeuroSurfaceSource} is returned.
         These objects can be used to load and map neuroimaging data onto brain surfaces.
 }
diff --git a/man/ROISurface.Rd b/man/ROISurface.Rd
index 98225c1..b21e6fe 100644
--- a/man/ROISurface.Rd
+++ b/man/ROISurface.Rd
@@ -19,3 +19,17 @@ an instance of class \code{ROISurface}
 \description{
 Create an instance of class \code{\linkS4class{ROISurface}}
 }
+\examples{
+\donttest{
+verts <- matrix(c(0,0,0,
+                  1,0,0,
+                  0,1,0), ncol=3, byrow=TRUE)
+faces <- matrix(c(1,2,3), ncol=3, byrow=TRUE)
+geom <- SurfaceGeometry(verts, faces, "lh")
+
+ROISurface(geom, 1L, 1)
+
+try(ROISurface(geom, 4L, 1))      # out of range
+try(ROISurface(geom, 1.5, 1))     # non-integer
+}
+}
diff --git a/man/ROISurfaceVector.Rd b/man/ROISurfaceVector.Rd
index 9f7c2c2..a29c63e 100644
--- a/man/ROISurfaceVector.Rd
+++ b/man/ROISurfaceVector.Rd
@@ -19,3 +19,18 @@ an instance of class \code{ROISurfaceVector}
 \description{
 Create an instance of class \code{\linkS4class{ROISurfaceVector}}
 }
+\examples{
+\donttest{
+verts <- matrix(c(0,0,0,
+                  1,0,0,
+                  0,1,0), ncol=3, byrow=TRUE)
+faces <- matrix(c(1,2,3), ncol=3, byrow=TRUE)
+geom <- SurfaceGeometry(verts, faces, "lh")
+
+vec <- matrix(c(0.5, 1.5), nrow=1)
+ROISurfaceVector(geom, c(1L,2L), vec)
+
+try(ROISurfaceVector(geom, c(1L,4L), vec))   # out of range
+try(ROISurfaceVector(geom, c(1,2.5), vec))   # non-integer
+}
+}
diff --git a/man/RandomSurfaceSearchlight.Rd b/man/RandomSurfaceSearchlight.Rd
index 4c89aee..d476d2f 100644
--- a/man/RandomSurfaceSearchlight.Rd
+++ b/man/RandomSurfaceSearchlight.Rd
@@ -14,9 +14,11 @@ RandomSurfaceSearchlight(
 \arguments{
 \item{surfgeom}{A \code{\linkS4class{SurfaceGeometry}} object representing the surface mesh.}
 
-\item{radius}{Numeric, radius of the searchlight as a geodesic distance in mm.}
+\item{radius}{Numeric, radius of the searchlight as a geodesic distance in mm.
+Must be a positive numeric scalar.}
 
-\item{nodeset}{Integer vector, optional subset of surface node indices to use.}
+\item{nodeset}{Integer vector, optional subset of surface node indices to use.
+If supplied, must contain more than one index.}
 
 \item{as_deflist}{Logical, whether to return a deflist object.}
 }
@@ -30,12 +32,18 @@ using geodesic distance to define regions.
 \details{
 On each call to \code{nextElem}, a set of surface nodes is returned.
 These nodes index into the vertices of the \code{igraph} instance.
+When \code{as_deflist=TRUE}, the random ordering of centers is fixed when the
+object is created. Use \code{set.seed} before construction for reproducible
+sequences.
 }
 \examples{
-\dontrun{
+\donttest{
 file <- system.file("extdata", "std.8_lh.smoothwm.asc", package = "neurosurf")
 geom <- read_surf(file)
 searchlight <- RandomSurfaceSearchlight(geom, 12)
+set.seed(42)
+dl <- RandomSurfaceSearchlight(geom, 12, as_deflist=TRUE)
+attr(dl[[1]], "center")
 nodes <- searchlight$nextElem()
 length(nodes) > 1
 }
diff --git a/man/SurfaceDisk.Rd b/man/SurfaceDisk.Rd
index 4c94c71..dd9b71e 100644
--- a/man/SurfaceDisk.Rd
+++ b/man/SurfaceDisk.Rd
@@ -9,9 +9,11 @@ SurfaceDisk(surf, index, radius, max_order = NULL)
 \arguments{
 \item{surf}{a \code{SurfaceGeometry} or \code{BrainSurface} or \code{BrainSurfaceVector}}
 
-\item{index}{the index of the central surface node}
+\item{index}{the index of the central surface node. Must be a numeric
+integer value within \code{1:length(V(surf@graph))}.}
 
-\item{radius}{the size in mm of the geodesic radius}
+\item{radius}{the size in mm of the geodesic radius. Must be a single
+positive numeric value.}
 
 \item{max_order}{maximum number of edges to traverse.
 default is computed based on average edge length.}
@@ -19,3 +21,8 @@ default is computed based on average edge length.}
 \description{
 Creates a Region on a Surface from a radius and surface
 }
+\details{
+The igraph associated with \code{surf} must have an edge
+  attribute named \code{dist} containing numeric weights with no
+  \code{NA} values.
+}
diff --git a/man/SurfaceGeometryMetaInfo-class.Rd b/man/SurfaceGeometryMetaInfo-class.Rd
index 6f96d80..02df880 100644
--- a/man/SurfaceGeometryMetaInfo-class.Rd
+++ b/man/SurfaceGeometryMetaInfo-class.Rd
@@ -48,6 +48,3 @@ meta_info <- new("SurfaceGeometryMetaInfo",
 }
 
 }
-\seealso{
-\code{\link{FileFormat}}
-}
diff --git a/man/SurfaceSearchlight.Rd b/man/SurfaceSearchlight.Rd
index 6527592..22ff423 100644
--- a/man/SurfaceSearchlight.Rd
+++ b/man/SurfaceSearchlight.Rd
@@ -15,9 +15,11 @@ SurfaceSearchlight(
 \arguments{
 \item{surfgeom}{A \code{\linkS4class{SurfaceGeometry}} object representing the surface mesh.}
 
-\item{radius}{Numeric, radius of the searchlight as a geodesic distance in mm.}
+\item{radius}{Numeric, radius of the searchlight as a geodesic distance in mm.
+Must be a positive, length-one value.}
 
-\item{nodeset}{Integer vector, optional subset of surface node indices to use.}
+\item{nodeset}{Integer vector, optional subset of surface node indices to use.
+If provided, the vector must contain at least one node index.}
 
 \item{distance_type}{Character, the distance metric to use: "euclidean", "geodesic", or "spherical".}
 
@@ -39,7 +41,7 @@ of the surface mesh in order. The searchlight region for each node is defined
 by the specified radius and distance metric.
 }
 \examples{
-\dontrun{
+\donttest{
 file <- system.file("extdata", "std.8_lh.smoothwm.asc", package = "neurosurf")
 geom <- read_surf(file)
 searchlight <- SurfaceSearchlight(geom, 12, distance_type = "geodesic")
diff --git a/man/VertexColoredNeuroSurface.Rd b/man/VertexColoredNeuroSurface.Rd
new file mode 100644
index 0000000..563c3d0
--- /dev/null
+++ b/man/VertexColoredNeuroSurface.Rd
@@ -0,0 +1,58 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/neuro_surface.R
+\name{VertexColoredNeuroSurface}
+\alias{VertexColoredNeuroSurface}
+\title{VertexColoredNeuroSurface}
+\usage{
+VertexColoredNeuroSurface(geometry, indices, colors, data = NULL)
+}
+\arguments{
+\item{geometry}{A \code{SurfaceGeometry} object representing the underlying surface structure.}
+
+\item{indices}{An integer vector specifying the indices of valid surface nodes.}
+
+\item{colors}{A character vector of hex color codes for each vertex.}
+
+\item{data}{An optional numeric vector of data values. If not provided, defaults to zeros.
+This parameter exists for compatibility with the parent NeuroSurface class but is not
+used for coloring (colors are specified directly via the \code{colors} parameter).}
+}
+\description{
+This function creates a VertexColoredNeuroSurface object, which represents a surface
+with explicit colors assigned to each vertex.
+}
+\details{
+This object represents a surface where each vertex has an explicitly assigned color,
+  bypassing any data-to-color mapping. This is useful when you want direct control over
+  vertex colors, such as when displaying parcellation results or pre-computed color schemes.
+}
+\examples{
+\donttest{
+# Load a sample surface geometry
+surf_file <- system.file("extdata", "std.8.lh.inflated.asc", package = "neurosurf")
+surf_geom <- read_surf_geometry(surf_file)
+
+# Get first 100 vertices for this example
+n_verts <- min(100, nrow(coords(surf_geom)))
+vertex_indices <- 1:n_verts
+
+# Create colors based on vertex coordinates (x-position)
+x_coords <- coords(surf_geom)[vertex_indices, 1]
+vertex_colors <- ifelse(x_coords > median(x_coords), "#FF6B6B", "#4ECDC4")
+
+# Create the VertexColoredNeuroSurface object
+colored_surf <- VertexColoredNeuroSurface(geometry = surf_geom,
+                                          indices = vertex_indices,
+                                          colors = vertex_colors)
+
+# Print the object summary
+print(colored_surf)
+
+# The object can now be plotted with the specified colors
+# plot(colored_surf) # Requires rgl package
+}
+
+}
+\seealso{
+\code{\link{SurfaceGeometry}}, \code{\link{NeuroSurface}}, \code{\link{ColorMappedNeuroSurface}}
+}
diff --git a/man/adjacency.Rd b/man/adjacency-methods.Rd
similarity index 100%
rename from man/adjacency.Rd
rename to man/adjacency-methods.Rd
diff --git a/man/as-methods.Rd b/man/as-methods.Rd
index 1f828bf..bdd1a71 100644
--- a/man/as-methods.Rd
+++ b/man/as-methods.Rd
@@ -2,7 +2,7 @@
 % Please edit documentation in R/neuro_surface.R
 \name{as}
 \alias{as}
-\title{convert from \code{NeuroSurface} to \code{vector}}
+\title{as}
 \description{
-convert from \code{NeuroSurface} to \code{vector}
+as
 }
diff --git a/man/as.matrix.Rd b/man/as.matrix-methods.Rd
similarity index 76%
rename from man/as.matrix.Rd
rename to man/as.matrix-methods.Rd
index 028f0ec..e517bd7 100644
--- a/man/as.matrix.Rd
+++ b/man/as.matrix-methods.Rd
@@ -4,7 +4,7 @@
 \alias{as.matrix,ROISurfaceVector-method}
 \alias{as.matrix,NeuroSurfaceVector-method}
 \alias{as.matrix,BilatNeuroSurfaceVector-method}
-\title{convert a \code{ROISurfaceVector} to an augmented matrix}
+\title{as.matrix}
 \usage{
 \S4method{as.matrix}{ROISurfaceVector}(x)
 
@@ -13,8 +13,8 @@
 \S4method{as.matrix}{BilatNeuroSurfaceVector}(x)
 }
 \arguments{
-\item{x}{the object}
+\item{x}{the object to convert to a matrix}
 }
 \description{
-convert a \code{ROISurfaceVector} to an augmented matrix
+as.matrix
 }
diff --git a/man/as.vector-NeuroSurface-method.Rd b/man/as.vector-methods.Rd
similarity index 66%
rename from man/as.vector-NeuroSurface-method.Rd
rename to man/as.vector-methods.Rd
index 0ca0118..71c1c6f 100644
--- a/man/as.vector-NeuroSurface-method.Rd
+++ b/man/as.vector-methods.Rd
@@ -2,13 +2,13 @@
 % Please edit documentation in R/neuro_surface.R
 \name{as.vector,NeuroSurface-method}
 \alias{as.vector,NeuroSurface-method}
-\title{convert \code{NeuroSurface} instance to vector}
+\title{as.vector}
 \usage{
 \S4method{as.vector}{NeuroSurface}(x)
 }
 \arguments{
-\item{x}{the object}
+\item{x}{the object to convert to a vector}
 }
 \description{
-convert \code{NeuroSurface} instance to vector
+as.vector
 }
diff --git a/man/cluster_threshold.Rd b/man/cluster_threshold-methods.Rd
similarity index 83%
rename from man/cluster_threshold.Rd
rename to man/cluster_threshold-methods.Rd
index 60fe312..8bd4ed2 100644
--- a/man/cluster_threshold.Rd
+++ b/man/cluster_threshold-methods.Rd
@@ -15,9 +15,9 @@ cluster_threshold(x, threshold, size, ...)
 \arguments{
 \item{x}{Object to threshold}
 
-\item{threshold}{Numeric threshold range}
+\item{threshold}{the two-element threshold range to use to define connected components}
 
-\item{size}{Minimum cluster size in nodes}
+\item{size}{the minimum size of the connected components to keep}
 
 \item{...}{Additional arguments}
 
diff --git a/man/conn_comp.Rd b/man/conn_comp-methods.Rd
similarity index 94%
rename from man/conn_comp.Rd
rename to man/conn_comp-methods.Rd
index b665fef..f130bb9 100644
--- a/man/conn_comp.Rd
+++ b/man/conn_comp-methods.Rd
@@ -3,7 +3,7 @@
 \name{conn_comp,NeuroSurfaceVector-method}
 \alias{conn_comp,NeuroSurfaceVector-method}
 \alias{conn_comp,NeuroSurface-method}
-\title{connected components on a surface}
+\title{Compute Connected Components on a Surface}
 \usage{
 \S4method{conn_comp}{NeuroSurfaceVector}(x, threshold, index = 1)
 
@@ -14,7 +14,7 @@
 
 \item{threshold}{A numeric vector of length 2 specifying the lower and upper thresholds for including vertices in the components.}
 
-\item{index}{of the data vector to find connected components on}
+\item{index}{the index/column of the underlying data matrix to cluster}
 }
 \value{
 A list containing two \code{NeuroSurface} objects:
@@ -56,7 +56,7 @@ for (center in cluster_centers) {
 }
 
 # Create a NeuroSurface object
-neuro_surf <- NeuroSurface(geometry = surf_geom, 
+neuro_surf <- NeuroSurface(geometry = surf_geom,
                           indices = 1:n_vertices,
                           data = random_data)
 
diff --git a/man/coords.Rd b/man/coords-methods.Rd
similarity index 89%
rename from man/coords.Rd
rename to man/coords-methods.Rd
index 8b15d8b..d17051b 100644
--- a/man/coords.Rd
+++ b/man/coords-methods.Rd
@@ -19,8 +19,8 @@
 \S4method{coords}{NeuroSurface}(x)
 }
 \arguments{
-\item{x}{the object to extract cooords from}
+\item{x}{the object to extract coordinates from}
 }
 \description{
-extract coordinates
+coords
 }
diff --git a/man/curv_cols.Rd b/man/curv_cols.Rd
index 562c6aa..3c3c5c8 100644
--- a/man/curv_cols.Rd
+++ b/man/curv_cols.Rd
@@ -2,17 +2,57 @@
 % Please edit documentation in R/view_surface.R
 \name{curv_cols}
 \alias{curv_cols}
-\title{convert curvature vector to a set of binary colors}
+\title{Convert Curvature Values to Binary Colors for Visualization}
 \usage{
 curv_cols(vals, incol = "#B3B3B3", outcol = "#404040")
 }
 \arguments{
-\item{vals}{the curvature values}
+\item{vals}{A numeric vector containing curvature values for each vertex
+on the surface.}
 
-\item{incol}{the hex color for the sulci (inward)}
+\item{incol}{A character string specifying the hex color code to represent
+vertices with curvature values *greater than* the median curvature.
+Default is "#B3B3B3" (light gray).}
 
-\item{outcol}{the hex color for the gyri (outward)}
+\item{outcol}{A character string specifying the hex color code to represent
+vertices with curvature values *less than or equal to* the median curvature.
+Default is "#404040" (dark gray).}
+}
+\value{
+A character vector of the same length as `vals`, containing hex color
+  codes based on the binary classification of curvature values relative to the median.
 }
 \description{
-convert curvature vector to a set of binary colors
+This function maps a vector of surface curvature values (e.g., mean curvature)
+to a binary color scheme, typically used to distinguish gyri (outward folds)
+from sulci (inward folds) on a brain surface visualization.
+}
+\details{
+Surface curvature provides information about the local shape of the surface.
+Mean curvature is often used, where positive values typically indicate outward
+curvature (gyri) and negative values indicate inward curvature (sulci).
+This function simplifies the curvature map into two colors based on whether
+the value is above or below the median curvature, providing a quick visual
+distinction between these features. Note the default coloring assigns `incol`
+to values *above* the median and `outcol` to values *at or below* the median.
+You might need to adjust `incol` and `outcol` depending on the specific
+interpretation of curvature values in your data (e.g., if positive values
+represent sulci).
+}
+\examples{
+# Generate some example curvature values
+set.seed(123)
+curvature_values <- rnorm(100, mean = 0, sd = 0.1)
+
+# Get binary colors using default light/dark gray
+gray_colors <- curv_cols(curvature_values)
+table(gray_colors)
+
+# Use different colors (e.g., red for above median, blue for below)
+red_blue_colors <- curv_cols(curvature_values, incol = "#FF0000", outcol = "#0000FF")
+table(red_blue_colors)
+
+}
+\seealso{
+\code{\link{curvature}}, \code{\link{view_surface}}
 }
diff --git a/man/curvature-methods.Rd b/man/curvature-methods.Rd
new file mode 100644
index 0000000..69eeec2
--- /dev/null
+++ b/man/curvature-methods.Rd
@@ -0,0 +1,19 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/all_generic.R, R/geometry.R
+\name{curvature}
+\alias{curvature}
+\alias{curvature,SurfaceGeometry-method}
+\title{Compute Surface Curvature Vector}
+\usage{
+curvature(x, ...)
+
+\S4method{curvature}{SurfaceGeometry}(x)
+}
+\arguments{
+\item{x}{Object to compute curvature from}
+
+\item{...}{Additional arguments}
+}
+\description{
+Compute Surface Curvature Vector
+}
diff --git a/man/curvature.Rd b/man/curvature.Rd
index 69eeec2..ea5a59e 100644
--- a/man/curvature.Rd
+++ b/man/curvature.Rd
@@ -1,19 +1,20 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/all_generic.R, R/geometry.R
+% Please edit documentation in R/curv.R
 \name{curvature}
 \alias{curvature}
-\alias{curvature,SurfaceGeometry-method}
-\title{Compute Surface Curvature Vector}
+\alias{curv}
+\title{Convenience Alias for Curvature Computation}
 \usage{
 curvature(x, ...)
-
-\S4method{curvature}{SurfaceGeometry}(x)
 }
 \arguments{
 \item{x}{Object to compute curvature from}
 
 \item{...}{Additional arguments}
 }
+\value{
+Curvature vector
+}
 \description{
-Compute Surface Curvature Vector
+This is a convenience wrapper around \code{\link{curvature}}.
 }
diff --git a/man/data_reader-methods.Rd b/man/data_reader-methods.Rd
new file mode 100644
index 0000000..5003dee
--- /dev/null
+++ b/man/data_reader-methods.Rd
@@ -0,0 +1,17 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/IO.R
+\name{data_reader,SurfaceGeometryMetaInfo-method}
+\alias{data_reader,SurfaceGeometryMetaInfo-method}
+\alias{data_reader,NIMLSurfaceDataMetaInfo-method}
+\title{data_reader}
+\usage{
+\S4method{data_reader}{SurfaceGeometryMetaInfo}(x)
+
+\S4method{data_reader}{NIMLSurfaceDataMetaInfo}(x)
+}
+\arguments{
+\item{x}{A SurfaceGeometryMetaInfo object}
+}
+\description{
+data_reader
+}
diff --git a/man/debug_surfwidget.Rd b/man/debug_surfwidget.Rd
new file mode 100644
index 0000000..a3af165
--- /dev/null
+++ b/man/debug_surfwidget.Rd
@@ -0,0 +1,29 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/surfwidget.R
+\name{debug_surfwidget}
+\alias{debug_surfwidget}
+\title{Debugging Helper for surfwidget}
+\usage{
+debug_surfwidget(x, verbose = TRUE)
+}
+\arguments{
+\item{x}{The surface object you're trying to visualize}
+
+\item{verbose}{Logical, whether to print detailed information}
+}
+\value{
+Invisibly returns a list of diagnostic information
+}
+\description{
+This function helps diagnose issues with surfwidget rendering by checking
+common problems and providing debugging information.
+}
+\examples{
+\donttest{
+# Load a surface and check it
+surf_file <- system.file("extdata", "std.8_lh.smoothwm.asc", package="neurosurf")
+surf <- read_surf(surf_file)
+debug_surfwidget(surf)
+}
+
+}
diff --git a/man/findBoundaries.Rd b/man/findBoundaries.Rd
deleted file mode 100644
index 0f9fa58..0000000
--- a/man/findBoundaries.Rd
+++ /dev/null
@@ -1,31 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/all_generic.R
-\name{findBoundaries}
-\alias{findBoundaries}
-\title{Find Boundaries Between Regions on a Surface}
-\usage{
-findBoundaries(x, method = "midpoint", ...)
-}
-\arguments{
-\item{x}{An object representing a surface with region information.}
-
-\item{method}{A character string specifying the boundary detection method.}
-
-\item{...}{Additional arguments passed to methods.}
-}
-\value{
-An object containing boundary information. The specific structure depends
-on the method implementation.
-}
-\description{
-This generic function identifies boundaries between different regions or parcellations
-on a surface. The implementation depends on the class of the input object.
-}
-\details{
-This function provides a high-level interface for finding boundaries between
-different regions on a surface mesh. It typically returns coordinates and metadata
-describing the boundaries between regions.
-}
-\seealso{
-\code{\link{find_roi_boundaries}}
-}
diff --git a/man/find_all_neighbors.Rd b/man/find_all_neighbors.Rd
index 827cb3e..274d0d5 100644
--- a/man/find_all_neighbors.Rd
+++ b/man/find_all_neighbors.Rd
@@ -15,9 +15,9 @@ find_all_neighbors(
 \arguments{
 \item{surf}{A SurfaceGeometry object or igraph object representing the mesh}
 
-\item{radius}{Numeric; the spatial radius within which to search for neighbors}
+\item{radius}{Numeric; the spatial radius within which to search for neighbors. Must be positive.}
 
-\item{edgeWeights}{Numeric vector; weights for edges used in distance computation}
+\item{edgeWeights}{Numeric vector; weights for edges used in distance computation. Length must equal the number of edges.}
 
 \item{nodes}{Integer vector; subset of nodes to find neighbors for. If NULL, uses all nodes}
 
@@ -35,6 +35,8 @@ Identifies all neighboring nodes within a specified radius for a given surface m
 \details{
 The function supports three distance metrics: Euclidean, geodesic, and spherical.
 For spherical distances, the surface is assumed to be a sphere.
+The internal k-nearest-neighbor search is capped at \code{vcount(g) - 1} to avoid
+requesting more neighbors than exist in the graph.
 }
 \examples{
 # Load a sample inflated surface from the package
@@ -46,7 +48,7 @@ g <- graph(surf)
 edge_weights <- rep(1, length(E(g)))
 
 # Find neighbors within a 10mm radius for the first 5 vertices
-neighbors <- find_all_neighbors(surf, radius = 10, 
+neighbors <- find_all_neighbors(surf, radius = 10,
                                edgeWeights = edge_weights,
                                nodes = 1:5,
                                distance_type = "geodesic")
diff --git a/man/geometry.Rd b/man/geometry-methods.Rd
similarity index 100%
rename from man/geometry.Rd
rename to man/geometry-methods.Rd
diff --git a/man/graph.Rd b/man/graph-methods.Rd
similarity index 100%
rename from man/graph.Rd
rename to man/graph-methods.Rd
diff --git a/man/indices.Rd b/man/indices-methods.Rd
similarity index 100%
rename from man/indices.Rd
rename to man/indices-methods.Rd
diff --git a/man/laplacian.Rd b/man/laplacian-methods.Rd
similarity index 100%
rename from man/laplacian.Rd
rename to man/laplacian-methods.Rd
diff --git a/man/left.Rd b/man/left-methods.Rd
similarity index 100%
rename from man/left.Rd
rename to man/left-methods.Rd
diff --git a/man/length.Rd b/man/length-methods.Rd
similarity index 81%
rename from man/length.Rd
rename to man/length-methods.Rd
index 1809124..0489054 100644
--- a/man/length.Rd
+++ b/man/length-methods.Rd
@@ -7,8 +7,8 @@
 \S4method{length}{ROISurface}(x)
 }
 \arguments{
-\item{x}{the object}
+\item{x}{the object to extract the length from}
 }
 \description{
-get number of elements in object
+length
 }
diff --git a/man/load_data.Rd b/man/load_data-methods.Rd
similarity index 86%
rename from man/load_data.Rd
rename to man/load_data-methods.Rd
index 9cae9c4..1cd918b 100644
--- a/man/load_data.Rd
+++ b/man/load_data-methods.Rd
@@ -5,7 +5,7 @@
 \alias{load_data,NeuroSurfaceSource-method}
 \alias{load_data,FreesurferSurfaceGeometryMetaInfo-method}
 \alias{load_data,SurfaceGeometrySource-method}
-\title{load a NeuroSurfaceVector}
+\title{load_data}
 \usage{
 \S4method{load_data}{NeuroSurfaceVectorSource}(x)
 
@@ -16,8 +16,10 @@
 \S4method{load_data}{SurfaceGeometrySource}(x)
 }
 \arguments{
-\item{x}{the data source to load}
+\item{x}{the object to load data from}
 }
 \description{
-load a NeuroSurfaceVector
+load_data
+
+load_data
 }
diff --git a/man/map_values.Rd b/man/map_values-NeuroSurface-list-method.Rd
similarity index 54%
rename from man/map_values.Rd
rename to man/map_values-NeuroSurface-list-method.Rd
index 83f9e0e..3fbb2d7 100644
--- a/man/map_values.Rd
+++ b/man/map_values-NeuroSurface-list-method.Rd
@@ -2,18 +2,15 @@
 % Please edit documentation in R/neuro_surface.R
 \name{map_values,NeuroSurface,list-method}
 \alias{map_values,NeuroSurface,list-method}
-\alias{map_values,NeuroSurface,matrix-method}
-\title{map_values}
+\title{Map Values for NeuroSurface with List Lookup}
 \usage{
 \S4method{map_values}{NeuroSurface,list}(x, lookup)
-
-\S4method{map_values}{NeuroSurface,matrix}(x, lookup)
 }
 \arguments{
-\item{x}{the object to map over}
+\item{x}{a \code{NeuroSurface} object}
 
-\item{lookup}{the lookup table}
+\item{lookup}{a list of values to map}
 }
 \description{
-map data using a key -> value lookup table
+Map Values for NeuroSurface with List Lookup
 }
diff --git a/man/map_values-NeuroSurface-matrix-method.Rd b/man/map_values-NeuroSurface-matrix-method.Rd
new file mode 100644
index 0000000..e6e668b
--- /dev/null
+++ b/man/map_values-NeuroSurface-matrix-method.Rd
@@ -0,0 +1,16 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/neuro_surface.R
+\name{map_values,NeuroSurface,matrix-method}
+\alias{map_values,NeuroSurface,matrix-method}
+\title{Map Values for NeuroSurface with Matrix Lookup}
+\usage{
+\S4method{map_values}{NeuroSurface,matrix}(x, lookup)
+}
+\arguments{
+\item{x}{a \code{NeuroSurface} object}
+
+\item{lookup}{a \code{matrix} with two columns: the first column is the key, and the second column is the value}
+}
+\description{
+Map Values for NeuroSurface with Matrix Lookup
+}
diff --git a/man/neighbor_graph-igraph-numeric-missing-missing-method.Rd b/man/neighbor_graph-igraph-numeric-missing-missing-method.Rd
deleted file mode 100644
index 2b21bf2..0000000
--- a/man/neighbor_graph-igraph-numeric-missing-missing-method.Rd
+++ /dev/null
@@ -1,42 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/neighborhood.R
-\name{neighbor_graph,igraph,numeric,missing,missing-method}
-\alias{neighbor_graph,igraph,numeric,missing,missing-method}
-\alias{neighbor_graph,igraph,numeric,missing,missing}
-\title{Create Neighbor Graph from igraph Object}
-\usage{
-\S4method{neighbor_graph}{igraph,numeric,missing,missing}(
-  x,
-  radius,
-  distance_type = c("geodesic", "euclidean", "spherical")
-)
-}
-\arguments{
-\item{x}{An igraph object representing the original graph}
-
-\item{radius}{Numeric; the spatial radius within which to consider nodes as neighbors}
-
-\item{distance_type}{Character; type of distance metric to use: "geodesic", "euclidean", or "spherical"}
-}
-\value{
-An igraph object representing the neighbor graph
-}
-\description{
-Constructs a neighbor graph from an igraph object based on a specified radius.
-}
-\details{
-This method creates a neighbor graph by finding all nodes within the specified radius
-for each node in the input graph. Edge weights are taken from the 'dist' attribute
-of the input graph's edges.
-}
-\examples{
-\donttest{
-g <- make_graph("Zachary")
-E(g)$dist <- runif(ecount(g))
-neighbor_g <- neighbor_graph(g, radius = 0.5, distance_type = "geodesic")
-}
-
-}
-\seealso{
-\code{\link{find_all_neighbors}}, \code{\link{.neighbors_to_graph}}
-}
diff --git a/man/neighbor_graph.Rd b/man/neighbor_graph-methods.Rd
similarity index 81%
rename from man/neighbor_graph.Rd
rename to man/neighbor_graph-methods.Rd
index e2ae32c..fb770b0 100644
--- a/man/neighbor_graph.Rd
+++ b/man/neighbor_graph-methods.Rd
@@ -2,21 +2,28 @@
 % Please edit documentation in R/all_generic.R, R/neighborhood.R
 \name{neighbor_graph}
 \alias{neighbor_graph}
+\alias{neighbor_graph,igraph,numeric,missing,missing-method}
 \alias{neighbor_graph,SurfaceGeometry,numeric,missing,missing-method}
-\alias{neighbor_graph,igraph,numeric,missing,missing}
 \alias{neighbor_graph,SurfaceGeometry,numeric,numeric,missing-method}
-\alias{neighbor_graph,igraph,numeric,numeric,missing}
 \alias{neighbor_graph,SurfaceGeometry,numeric,numeric,integer-method}
-\alias{neighbor_graph,igraph,numeric,numeric,integer}
 \alias{neighbor_graph,SurfaceGeometry,numeric,missing,integer-method}
-\alias{neighbor_graph,igraph,numeric,missing,integer}
 \title{Construct Neighborhood Graph from Surface Mesh}
 \usage{
-neighbor_graph(x, radius, edgeWeights, nodes, ...)
+neighbor_graph(x, radius, edgeWeights = missing(), nodes = missing(), ...)
+
+\S4method{neighbor_graph}{igraph,numeric,missing,missing}(
+  x,
+  radius,
+  edgeWeights = NULL,
+  nodes = NULL,
+  distance_type = c("geodesic", "euclidean", "spherical")
+)
 
 \S4method{neighbor_graph}{SurfaceGeometry,numeric,missing,missing}(
   x,
   radius,
+  edgeWeights = NULL,
+  nodes = NULL,
   distance_type = c("geodesic", "euclidean", "spherical")
 )
 
@@ -52,6 +59,8 @@ neighbor_graph(x, radius, edgeWeights, nodes, ...)
 \item{nodes}{Integer vector. The subset of nodes to use in graph construction. If NULL, all nodes are used.}
 
 \item{...}{Additional arguments passed to methods.}
+
+\item{distance_type}{the type of distance metric to use}
 }
 \value{
 An object representing the constructed neighborhood graph. The specific class depends on the method implementation.
@@ -66,13 +75,19 @@ and applying the provided edge weights. This function is particularly useful in
 neuroimaging analyses for defining local connectivity on brain surfaces.
 }
 \examples{
-\dontrun{
+\donttest{
 # Assuming 'surface_mesh' is a pre-defined surface mesh object
 graph <- neighbor_graph(surface_mesh, radius = 5,
                         edgeWeights = runif(nrow(surface_mesh$vertices)),
                         nodes = 1:1000)
 }
 
+\donttest{
+g <- make_graph("Zachary")
+E(g)$dist <- runif(ecount(g))
+neighbor_g <- neighbor_graph(g, radius = 0.5, distance_type = "geodesic")
+}
+
 }
 \seealso{
 \code{\link{graph}}, \code{\link{vertices}}
diff --git a/man/neurosurf-package.Rd b/man/neurosurf-package.Rd
deleted file mode 100644
index 0518e65..0000000
--- a/man/neurosurf-package.Rd
+++ /dev/null
@@ -1,22 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/neurosurf.R
-\docType{package}
-\name{neurosurf-package}
-\alias{neurosurf-package}
-\title{neurosurf}
-\description{
-Data structures and IO for surface-based neuroimaging data.
-}
-\seealso{
-Useful links:
-\itemize{
-  \item \url{https://github.com/bbuchsbaum/neurosurf}
-  \item Report bugs at \url{https://github.com/bbuchsbaum/neurosurf/issues}
-}
-
-}
-\author{
-\strong{Maintainer}: Bradley R Buchsbaum \email{brad.buchsbaum@gmail.com}
-
-}
-\keyword{internal}
diff --git a/man/neurosurf.Rd b/man/neurosurf.Rd
index 1ee3f31..9b8b5dd 100644
--- a/man/neurosurf.Rd
+++ b/man/neurosurf.Rd
@@ -2,13 +2,11 @@
 % Please edit documentation in R/neurosurf.R
 \docType{package}
 \name{neurosurf}
+\alias{neurosurf-package}
 \alias{neurosurf}
-\title{neurosurf: Data structures and visualization for surface-based neuroimaging data}
+\title{neurosurf: Data structures and IO for surface-based neuroimaging data.}
 \description{
-A comprehensive toolkit for working with surface-based neuroimaging data represented as triangle meshes. The package provides classes and methods for creating, manipulating, and visualizing 3D surface geometries (e.g., cortical surfaces), with support for various file formats including FreeSurfer and GIFTI. Key features include: surface smoothing, curvature computation, neighborhood graph construction, geodesic distance calculations, searchlight analysis for surface-based machine learning, and interactive 3D visualization via HTMLWidgets. The package facilitates advanced surface-based analyses through specialized data structures for representing surface geometry and associated functional data.
-}
-\details{
-none
+Data structures and IO for surface-based neuroimaging data.
 }
 \seealso{
 Useful links:
diff --git a/man/nodes.Rd b/man/nodes-methods.Rd
similarity index 100%
rename from man/nodes.Rd
rename to man/nodes-methods.Rd
diff --git a/man/plot-methods.Rd b/man/plot-methods.Rd
new file mode 100644
index 0000000..1921c82
--- /dev/null
+++ b/man/plot-methods.Rd
@@ -0,0 +1,97 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/view_surface.R
+\name{plot,SurfaceGeometry,missing-method}
+\alias{plot,SurfaceGeometry,missing-method}
+\alias{plot,NeuroSurface,missing-method}
+\alias{plot,LabeledNeuroSurface,missing-method}
+\alias{plot,ColorMappedNeuroSurface,missing-method}
+\alias{plot,VertexColoredNeuroSurface,missing-method}
+\title{plot a surface}
+\usage{
+\S4method{plot}{SurfaceGeometry,missing}(
+  x,
+  vals = NA,
+  cmap = grDevices::gray(seq(0, 1, length.out = 255)),
+  vert_clrs = NULL,
+  irange = range(vals),
+  thresh = c(0, 0),
+  alpha = 1,
+  specular = "black",
+  bgcol = "lightgray",
+  ...
+)
+
+\S4method{plot}{NeuroSurface,missing}(
+  x,
+  cmap = grDevices::gray(seq(0, 1, length.out = 255)),
+  vert_clrs = NULL,
+  irange = range(x@data, na.rm = TRUE),
+  thresh = c(0, 0),
+  alpha = 1,
+  specular = "black",
+  bgcol = "lightgray",
+  ...
+)
+
+\S4method{plot}{LabeledNeuroSurface,missing}(
+  x,
+  cmap = x@cols,
+  vert_clrs = NULL,
+  irange = range(x@data, na.rm = TRUE),
+  thresh = c(0, 0),
+  alpha = 1,
+  specular = "black",
+  bgcol = "lightgray",
+  ...
+)
+
+\S4method{plot}{ColorMappedNeuroSurface,missing}(
+  x,
+  vert_clrs = NULL,
+  alpha = 1,
+  specular = "black",
+  bgcol = "lightgray",
+  ...
+)
+
+\S4method{plot}{VertexColoredNeuroSurface,missing}(x, alpha = 1, specular = "black", bgcol = "lightgray", ...)
+}
+\arguments{
+\item{x}{the surface to plot}
+
+\item{vals}{An optional numeric vector containing data values for each vertex
+on the surface. If provided and `vert_clrs` is NULL, these values are mapped
+to colors using `cmap` and `irange`.}
+
+\item{cmap}{A vector of colors (e.g., hex codes) defining the color map used
+when `vals` is provided and `vert_clrs` is NULL. Defaults to `rainbow(256)`.}
+
+\item{vert_clrs}{An optional character vector of hex color codes for each vertex.
+If provided, these colors directly override any coloring derived from `vals` and `cmap`.
+The length should match the number of vertices in `surfgeom`.}
+
+\item{irange}{An optional numeric vector of length 2, `c(min, max)`. Specifies
+the range of `vals` to map onto the `cmap`. Values outside this range will be
+clamped to the min/max colors. Defaults to the full range of `vals`.}
+
+\item{thresh}{An optional numeric vector of length 2, `c(lower, upper)`.
+Vertices with `vals` *outside* this range (i.e., `< lower` or `> upper`)
+are made fully transparent. This is applied *after* the general `alpha`.
+Defaults to NULL (no thresholding).}
+
+\item{alpha}{A numeric value between 0 (fully transparent) and 1 (fully opaque)
+controlling the overall transparency of the surface. Defaults to 1.}
+
+\item{specular}{The color of specular highlights on the surface, affecting its
+shininess. Can be a color name (e.g., "white") or hex code. Defaults to "white".
+Set to "black" or NULL for a matte appearance.}
+
+\item{bgcol}{A single hex color code or a vector of hex color codes used as the
+base color for the surface. If `vals` or `vert_clrs` are provided, this color
+is blended with the data/vertex colors. Defaults to "lightgray".}
+
+\item{...}{extra args to send to \code{view_surface}}
+}
+\description{
+plot a surface
+}
diff --git a/man/plot.Rd b/man/plot.Rd
deleted file mode 100644
index a37bf19..0000000
--- a/man/plot.Rd
+++ /dev/null
@@ -1,82 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/view_surface.R
-\name{plot,SurfaceGeometry,missing-method}
-\alias{plot,SurfaceGeometry,missing-method}
-\alias{plot,NeuroSurface,missing-method}
-\alias{plot,LabeledNeuroSurface,missing-method}
-\alias{plot,ColorMappedNeuroSurface,missing-method}
-\alias{plot,VertexColoredNeuroSurface,missing-method}
-\title{plot a surface}
-\usage{
-\S4method{plot}{SurfaceGeometry,missing}(
-  x,
-  vals = NA,
-  cmap = grDevices::gray(seq(0, 1, length.out = 255)),
-  vert_clrs = NULL,
-  irange = range(vals),
-  thresh = c(0, 0),
-  alpha = 1,
-  specular = "black",
-  bgcol = "lightgray",
-  ...
-)
-
-\S4method{plot}{NeuroSurface,missing}(
-  x,
-  cmap = grDevices::gray(seq(0, 1, length.out = 255)),
-  vert_clrs = NULL,
-  irange = range(x@data, na.rm = TRUE),
-  thresh = c(0, 0),
-  alpha = 1,
-  specular = "black",
-  bgcol = "lightgray",
-  ...
-)
-
-\S4method{plot}{LabeledNeuroSurface,missing}(
-  x,
-  cmap = x@cols,
-  vert_clrs = NULL,
-  irange = range(x@data, na.rm = TRUE),
-  thresh = c(0, 0),
-  alpha = 1,
-  specular = "black",
-  bgcol = "lightgray",
-  ...
-)
-
-\S4method{plot}{ColorMappedNeuroSurface,missing}(
-  x,
-  vert_clrs = NULL,
-  alpha = 1,
-  specular = "black",
-  bgcol = "lightgray",
-  ...
-)
-
-\S4method{plot}{VertexColoredNeuroSurface,missing}(x, alpha = 1, specular = "black", bgcol = "lightgray", ...)
-}
-\arguments{
-\item{x}{the surface to plot}
-
-\item{vals}{A numeric vector of values corresponding to each surface node. These values will be mapped to colors using the provided color map (\code{cmap}).}
-
-\item{cmap}{A color map consisting of a vector of colors in hex format. Default is \code{rainbow(256, alpha = 1)}. This color map is used to color the surface based on the \code{vals} vector.}
-
-\item{vert_clrs}{Optional vertex colors in hex format. If provided, these colors will override the colors generated from \code{vals} and \code{cmap}.}
-
-\item{irange}{A numeric vector of length 2 indicating the lower and upper bounds of the intensity range for the color scale. Default is the range of \code{vals}.}
-
-\item{thresh}{A numeric vector of length 2 indicating the lower and upper transparency thresholds. Nodes with values outside this range will be made transparent.}
-
-\item{alpha}{A numeric value indicating the transparency level of the surface. The default is 1 (fully opaque). Values should be between 0 (fully transparent) and 1 (fully opaque).}
-
-\item{specular}{A color in hex format or a numeric value indicating the specular reflection color used for lighting. Default is \code{"white"}.}
-
-\item{bgcol}{A color or vector of colors in hex format used to shade the surface background. Default is \code{"lightgray"}.}
-
-\item{...}{extra args to send to \code{view_surface}}
-}
-\description{
-plot a surface
-}
diff --git a/man/plot_js.Rd b/man/plot_js-methods.Rd
similarity index 100%
rename from man/plot_js.Rd
rename to man/plot_js-methods.Rd
diff --git a/man/print.Searchlight.Rd b/man/print.Searchlight.Rd
new file mode 100644
index 0000000..abfd62a
--- /dev/null
+++ b/man/print.Searchlight.Rd
@@ -0,0 +1,16 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/Searchlight.R
+\name{print.Searchlight}
+\alias{print.Searchlight}
+\title{Print Method for Searchlight Iterator}
+\usage{
+\method{print}{Searchlight}(x, ...)
+}
+\arguments{
+\item{x}{An object of class "Searchlight"}
+
+\item{...}{Additional arguments (not used)}
+}
+\description{
+Print Method for Searchlight Iterator
+}
diff --git a/man/projectCoordinates.Rd b/man/projectCoordinates.Rd
index 686759f..4678543 100644
--- a/man/projectCoordinates.Rd
+++ b/man/projectCoordinates.Rd
@@ -4,12 +4,13 @@
 \alias{projectCoordinates}
 \title{Project 3D Coordinates onto a Surface and Smooth the Values}
 \usage{
-projectCoordinates(surfgeom, coords, sigma = 5, ...)
+projectCoordinates(surfgeom, points, sigma = 5, ...)
 }
 \arguments{
 \item{surfgeom}{A \code{\linkS4class{SurfaceGeometry}} object representing the surface onto which the coordinates will be projected.}
 
-\item{coords}{A numeric matrix with three columns (x, y, z) representing the 3D coordinates to be projected onto the surface.}
+\item{points}{A numeric matrix with three columns (x, y, z) representing the 3D
+coordinates to be projected onto the surface.}
 
 \item{sigma}{A numeric value specifying the smoothing radius for the kernel density smoother. Default is 5.}
 
diff --git a/man/read_freesurfer_annot.Rd b/man/read_freesurfer_annot.Rd
index 9e92ae2..9c7f27f 100644
--- a/man/read_freesurfer_annot.Rd
+++ b/man/read_freesurfer_annot.Rd
@@ -34,6 +34,3 @@ labeled_surface <- read_freesurfer_annot("path/to/labels.annot", geom)
 }
 
 }
-\seealso{
-\code{\link{LabeledNeuroSurface}}, \code{\link{SurfaceGeometry}}
-}
diff --git a/man/read_meta_info.Rd b/man/read_meta_info-methods.Rd
similarity index 72%
rename from man/read_meta_info.Rd
rename to man/read_meta_info-methods.Rd
index f73d514..d99984a 100644
--- a/man/read_meta_info.Rd
+++ b/man/read_meta_info-methods.Rd
@@ -1,12 +1,13 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/IO.R
-\name{read_meta_info,AFNISurfaceFileDescriptor-method}
+% Please edit documentation in R/all_generic.R, R/IO.R
+\name{read_meta_info}
+\alias{read_meta_info}
 \alias{read_meta_info,AFNISurfaceFileDescriptor-method}
 \alias{read_meta_info,NIMLSurfaceFileDescriptor-method}
 \alias{read_meta_info,FreesurferAsciiSurfaceFileDescriptor-method}
 \alias{read_meta_info,FreesurferBinarySurfaceFileDescriptor-method}
 \alias{read_meta_info,GIFTISurfaceFileDescriptor-method}
-\title{read_meta_info}
+\title{Read Meta Information}
 \usage{
 \S4method{read_meta_info}{AFNISurfaceFileDescriptor}(x, file_name)
 
@@ -21,8 +22,8 @@
 \arguments{
 \item{x}{the file descriptor object}
 
-\item{file_name}{the name of the file containing meta infromation.}
+\item{file_name}{the name of the file containing meta information.}
 }
 \description{
-read_meta_info
+Generic function to read image meta info given a file and a \code{\linkS4class{FileFormat}} instance.
 }
diff --git a/man/read_surf_geometry.Rd b/man/read_surf_geometry.Rd
index fc9a2cb..71d6445 100644
--- a/man/read_surf_geometry.Rd
+++ b/man/read_surf_geometry.Rd
@@ -33,7 +33,5 @@ lh_surface <- read_surf_geometry("lh.pial")
 rh_surface <- read_surf_geometry("rh.white.gii")
 }
 
-}
-\seealso{
-\code{\link{SurfaceGeometrySource}}, \code{\link{load_data}}
+
 }
diff --git a/man/right.Rd b/man/right-methods.Rd
similarity index 100%
rename from man/right.Rd
rename to man/right-methods.Rd
diff --git a/man/series.Rd b/man/series-methods.Rd
similarity index 71%
rename from man/series.Rd
rename to man/series-methods.Rd
index 8dcef39..deb4f4b 100644
--- a/man/series.Rd
+++ b/man/series-methods.Rd
@@ -5,7 +5,7 @@
 \alias{series,NeuroSurfaceVector,integer-method}
 \alias{series,NeuroSurfaceVector,ROISurface-method}
 \alias{series,NeuroSurface,numeric-method}
-\title{extract a series of values for a surface vector}
+\title{series}
 \usage{
 \S4method{series}{NeuroSurfaceVector,numeric}(x, i)
 
@@ -16,13 +16,10 @@
 \S4method{series}{NeuroSurface,numeric}(x, i)
 }
 \arguments{
-\item{x}{the object to extract series from}
+\item{x}{the object to extract the series from}
 
-\item{i}{the indices of the series set}
-}
-\value{
-a class of type \code{Matrix}
+\item{i}{the indices of the series to extract}
 }
 \description{
-extract a series of values for a surface vector
+series
 }
diff --git a/man/series_roi.Rd b/man/series_roi-methods.Rd
similarity index 76%
rename from man/series_roi.Rd
rename to man/series_roi-methods.Rd
index 7b589c0..e6ddd30 100644
--- a/man/series_roi.Rd
+++ b/man/series_roi-methods.Rd
@@ -10,12 +10,9 @@
 \S4method{series_roi}{NeuroSurfaceVector,ROISurface}(x, i)
 }
 \arguments{
-\item{x}{the object o extract series from}
+\item{x}{the object to extract the series from}
 
-\item{i}{the set of indices to extract}
-}
-\value{
-a class of type \code{ROISurfaceVector}
+\item{i}{the indices of the series to extract}
 }
 \description{
 series_roi
diff --git a/man/show.Rd b/man/show-methods.Rd
similarity index 91%
rename from man/show.Rd
rename to man/show-methods.Rd
index afa0c25..8a5b4ea 100644
--- a/man/show.Rd
+++ b/man/show-methods.Rd
@@ -7,7 +7,7 @@
 \alias{show,SurfaceGeometry-method}
 \alias{show,NeuroSurfaceVector-method}
 \alias{show,NeuroSurface-method}
-\title{show an object}
+\title{show}
 \usage{
 \S4method{show}{SurfaceGeometryMetaInfo}(object)
 
@@ -22,8 +22,8 @@
 \S4method{show}{NeuroSurface}(object)
 }
 \arguments{
-\item{object}{the object}
+\item{object}{A SurfaceGeometryMetaInfo object}
 }
 \description{
-show an object
+show
 }
diff --git a/man/smooth-NeuroSurface-method.Rd b/man/smooth-NeuroSurface-method.Rd
index 32ab6d7..166807e 100644
--- a/man/smooth-NeuroSurface-method.Rd
+++ b/man/smooth-NeuroSurface-method.Rd
@@ -20,7 +20,12 @@ A new \code{NeuroSurface} object with the smoothed data values. The geometry rem
 This method applies smoothing to the data values associated with a \code{\linkS4class{NeuroSurface}} object. Unlike the geometric smoothing applied to \code{\linkS4class{SurfaceGeometry}}, this function smooths the scalar values (e.g., intensity or activation) associated with each vertex on the surface.
 }
 \details{
-The smoothing process involves averaging the data values within the neighborhood of each vertex. For each vertex on the surface, the function calculates the mean of its own value and the values of its adjacent vertices within the graph structure of the surface. The result is a smoother representation of the data, which can be useful for reducing noise or visualizing broader trends on the surface.
+The smoothing process involves averaging the data values within a geodesic
+neighbourhood of each vertex.  For every vertex the function uses
+\code{\link{find_all_neighbors}} to locate all vertices within the radius
+specified by \code{sigma}.  The smoothed value is the mean of the vertex's own
+value and those of its neighbours.  Increasing \code{sigma} results in
+broader smoothing because more neighbours are included in the average.
 
 The smoothing is particularly useful when working with noisy data or when a smoother representation of the underlying signal is desired. It is commonly applied in neuroimaging to enhance visualization or prepare data for further analysis.
 }
@@ -34,17 +39,18 @@ n_vertices <- nrow(coords(surface))
 random_data <- rnorm(n_vertices)
 
 # Create a NeuroSurface object with the surface and data
-neuro_surf <- NeuroSurface(geometry = surface, 
+neuro_surf <- NeuroSurface(geometry = surface,
                           indices = 1:n_vertices,
                           data = random_data)
 
-# Apply smoothing to the data
-smoothed_data_surface <- smooth(neuro_surf, sigma = 3)
+# Apply smoothing with different radii
+smoothed_small <- smooth(neuro_surf, sigma = 2)
+smoothed_large <- smooth(neuro_surf, sigma = 6)
 
 # The original geometry is preserved, but the data is smoothed
 # Compare a small section of data before and after smoothing
 head(random_data)
-head(series(smoothed_data_surface))
+head(series(smoothed_large))
 
 }
 \seealso{
diff --git a/man/smooth-SurfaceGeometry-method.Rd b/man/smooth-methods.Rd
similarity index 61%
rename from man/smooth-SurfaceGeometry-method.Rd
rename to man/smooth-methods.Rd
index 38bbe13..e45d38f 100644
--- a/man/smooth-SurfaceGeometry-method.Rd
+++ b/man/smooth-methods.Rd
@@ -1,9 +1,12 @@
 % Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/neighborhood.R
-\name{smooth,SurfaceGeometry-method}
+% Please edit documentation in R/all_generic.R, R/neighborhood.R
+\name{smooth}
+\alias{smooth}
 \alias{smooth,SurfaceGeometry-method}
-\title{Smooth a Brain Surface Geometry}
+\title{Generic Function for Smoothing a Surface or Associated Data}
 \usage{
+smooth(x, ...)
+
 \S4method{smooth}{SurfaceGeometry}(
   x,
   type = c("taubin", "laplace", "HClaplace", "fujiLaplace", "angWeight",
@@ -17,6 +20,8 @@
 \arguments{
 \item{x}{A \code{\linkS4class{SurfaceGeometry}} object representing the brain surface to be smoothed.}
 
+\item{...}{Additional arguments passed to the specific method for smoothing the surface object.}
+
 \item{type}{A character string specifying the smoothing algorithm to use. Available options are:
 \describe{
   \item{"taubin"}{Applies Taubin smoothing, which preserves the overall shape of the surface while reducing noise.}
@@ -39,11 +44,30 @@
 The function returns the smoothed \code{SurfaceGeometry} object with the updated mesh.
 }
 \description{
+The \code{smooth} function is a generic function designed to apply smoothing operations to various surface objects. The specific behavior of the function depends on the class of the object passed as the \code{x} argument. It can be used to smooth the geometry of a surface, the data associated with a surface, or other related operations depending on the method implemented for the object's class.
+
 This method applies smoothing to a brain surface geometry object of class \code{SurfaceGeometry} using various algorithms. Smoothing is useful for removing noise and creating a more continuous surface.
 }
+\details{
+The \code{smooth} function provides a common interface for smoothing operations on different types of surface objects. The actual smoothing process varies based on the class of the object provided:
+\itemize{
+  \item For \code{\linkS4class{SurfaceGeometry}} objects, the function smooths the surface geometry, modifying the shape of the mesh to reduce noise.
+  \item For \code{\linkS4class{NeuroSurface}} objects, the function smooths the data values associated with each vertex, preserving the surface geometry but producing a smoother dataset.
+}
+
+Users should refer to the specific method documentation for the class of object they are working with to understand the exact behavior and parameters.
+}
 \examples{
+\dontrun{
+  # Smooth a SurfaceGeometry object
+  smoothed_geom <- smooth(surface_geom_obj, type="taubin", lambda=0.7, iteration=10)
+
+  # Smooth a NeuroSurface object's data
+  smoothed_data_surface <- smooth(neuro_surf_obj, sigma=5)
+}
+
 # Load a surface file from the extdata directory
-surf_file <- system.file("extdata", "sample_surface.asc", package = "neurosurf")
+surf_file <- system.file("extdata", "std.8_lh.inflated.asc", package = "neurosurf")
 surface <- readAsc(surf_file)
 
 # Apply Taubin smoothing to the brain surface
@@ -54,5 +78,7 @@ smoothed_surface2 <- smooth(surface, type = "surfPreserveLaplace", iteration = 5
 
 }
 \seealso{
+\code{\link{smooth,SurfaceGeometry-method}}, \code{\link{smooth,NeuroSurface-method}}
+
 \code{\link[Rvcg]{vcgSmooth}} for more details on the underlying smoothing algorithms.
 }
diff --git a/man/smooth.Rd b/man/smooth.Rd
deleted file mode 100644
index 87ab635..0000000
--- a/man/smooth.Rd
+++ /dev/null
@@ -1,38 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/all_generic.R
-\name{smooth}
-\alias{smooth}
-\title{Generic Function for Smoothing a Surface or Associated Data}
-\usage{
-smooth(x, ...)
-}
-\arguments{
-\item{x}{The surface object to smooth. The specific class of \code{x} determines the type of smoothing applied.}
-
-\item{...}{Additional arguments passed to the specific method for smoothing the surface object.}
-}
-\description{
-The \code{smooth} function is a generic function designed to apply smoothing operations to various surface objects. The specific behavior of the function depends on the class of the object passed as the \code{x} argument. It can be used to smooth the geometry of a surface, the data associated with a surface, or other related operations depending on the method implemented for the object's class.
-}
-\details{
-The \code{smooth} function provides a common interface for smoothing operations on different types of surface objects. The actual smoothing process varies based on the class of the object provided:
-\itemize{
-  \item For \code{\linkS4class{SurfaceGeometry}} objects, the function smooths the surface geometry, modifying the shape of the mesh to reduce noise.
-  \item For \code{\linkS4class{NeuroSurface}} objects, the function smooths the data values associated with each vertex, preserving the surface geometry but producing a smoother dataset.
-}
-
-Users should refer to the specific method documentation for the class of object they are working with to understand the exact behavior and parameters.
-}
-\examples{
-\dontrun{
-  # Smooth a SurfaceGeometry object
-  smoothed_geom <- smooth(surface_geom_obj, type="taubin", lambda=0.7, iteration=10)
-
-  # Smooth a NeuroSurface object's data
-  smoothed_data_surface <- smooth(neuro_surf_obj, sigma=5)
-}
-
-}
-\seealso{
-\code{\link{smooth,SurfaceGeometry-method}}, \code{\link{smooth,NeuroSurface-method}}
-}
diff --git a/man/sub-ROISurface.Rd b/man/sub-ROISurface.Rd
new file mode 100644
index 0000000..d03262f
--- /dev/null
+++ b/man/sub-ROISurface.Rd
@@ -0,0 +1,24 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/ROI.R
+\name{[,ROISurface,numeric,missing,ANY-method}
+\alias{[,ROISurface,numeric,missing,ANY-method}
+\title{Subset an ROISurface Object}
+\usage{
+\S4method{[}{ROISurface,numeric,missing,ANY}(x, i, j, drop)
+}
+\arguments{
+\item{x}{The \code{ROISurface} object to subset.}
+
+\item{i}{A numeric vector specifying the indices within the ROI to select.}
+
+\item{j}{Missing (not used for this signature).}
+
+\item{drop}{Missing or ANY (ignored, always returns an \code{ROISurface}).}
+}
+\value{
+A new \code{ROISurface} object containing only the selected vertices
+  and their associated data from the original ROI.
+}
+\description{
+Subsets an `ROISurface` object by selecting specific vertex indices.
+}
diff --git a/man/surf_subset-methods.Rd b/man/surf_subset-methods.Rd
deleted file mode 100644
index 0387e42..0000000
--- a/man/surf_subset-methods.Rd
+++ /dev/null
@@ -1,20 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/ROI.R
-\name{[,ROISurface,numeric,missing,ANY-method}
-\alias{[,ROISurface,numeric,missing,ANY-method}
-\title{subset an \code{ROISurface}}
-\usage{
-\S4method{[}{ROISurface,numeric,missing,ANY}(x, i, j, drop)
-}
-\arguments{
-\item{x}{the object}
-
-\item{i}{first index}
-
-\item{j}{second index}
-
-\item{drop}{drop dimension}
-}
-\description{
-subset an \code{ROISurface}
-}
diff --git a/man/surfwidget-SurfaceGeometry-method.Rd b/man/surfwidget-SurfaceGeometry-method.Rd
deleted file mode 100644
index a7a337b..0000000
--- a/man/surfwidget-SurfaceGeometry-method.Rd
+++ /dev/null
@@ -1,55 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/surfwidget.R
-\name{surfwidget,SurfaceGeometry-method}
-\alias{surfwidget,SurfaceGeometry-method}
-\title{surfwidget}
-\usage{
-\S4method{surfwidget}{SurfaceGeometry}(
-  x,
-  width = NULL,
-  height = NULL,
-  data = NULL,
-  cmap = rainbow(256),
-  irange = NULL,
-  thresh = c(0, 0),
-  vertexColors = NULL,
-  alpha = 1,
-  config = list(),
-  ...
-)
-}
-\arguments{
-\item{x}{A SurfaceGeometry, NeuroSurface, ColorMappedNeuroSurface, or VertexColoredNeuroSurface object}
-
-\item{width}{The width of the widget}
-
-\item{height}{The height of the widget}
-
-\item{data}{Optional. Numeric vector of data values for each vertex.}
-
-\item{cmap}{Optional. Color map for data visualization.}
-
-\item{irange}{Optional. Intensity range for data visualization.}
-
-\item{thresh}{Optional. Threshold range for data visualization.}
-
-\item{vertexColors}{Optional. Vector of colors for each vertex.}
-
-\item{alpha}{Opacity of the surface (0 to 1).}
-
-\item{config}{A list of configuration options for the surface rendering:
-\itemize{
-  \item{\code{shininess}}{Numeric. Controls the shininess of the material. Higher values create a more polished appearance. Default is 30.}
-  \item{\code{specularColor}}{Character. Hex color code for the specular highlights. Default is "#111111".}
-  \item{\code{flatShading}}{Logical. If TRUE, uses flat shading; if FALSE, uses smooth shading. Default is FALSE.}
-  \item{\code{ambientLightColor}}{Character. Hex color code for the ambient light. Default is "#404040".}
-  \item{\code{directionalLightColor}}{Character. Hex color code for the directional light. Default is "#ffffff".}
-  \item{\code{directionalLightIntensity}}{Numeric. Intensity of the directional light. Default is 0.5.}
-}}
-}
-\value{
-An HTMLWidget object
-}
-\description{
-Create a surfwidget to display brain surface data.
-}
diff --git a/man/surfwidget-methods.Rd b/man/surfwidget-methods.Rd
new file mode 100644
index 0000000..ffde472
--- /dev/null
+++ b/man/surfwidget-methods.Rd
@@ -0,0 +1,119 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/all_generic.R, R/surfwidget.R
+\name{surfwidget}
+\alias{surfwidget}
+\alias{surfwidget,SurfaceGeometry-method}
+\alias{surfwidget,NeuroSurface-method}
+\alias{surfwidget,ColorMappedNeuroSurface-method}
+\alias{surfwidget,VertexColoredNeuroSurface-method}
+\title{Create a Surface Widget}
+\usage{
+surfwidget(x, width = NULL, height = NULL, ...)
+
+\S4method{surfwidget}{SurfaceGeometry}(
+  x,
+  width = NULL,
+  height = NULL,
+  data = NULL,
+  cmap = grDevices::rainbow(256),
+  irange = NULL,
+  thresh = c(0, 0),
+  vertexColors = NULL,
+  alpha = 1,
+  curvature = NULL,
+  config = list(),
+  ...
+)
+
+\S4method{surfwidget}{NeuroSurface}(
+  x,
+  width = NULL,
+  height = NULL,
+  cmap = grDevices::rainbow(256),
+  irange = range(x@data),
+  thresh = c(0, 0),
+  vertexColors = NULL,
+  alpha = 1,
+  curvature = NULL,
+  config = list(),
+  ...
+)
+
+\S4method{surfwidget}{ColorMappedNeuroSurface}(
+  x,
+  width = NULL,
+  height = NULL,
+  thresh = c(0, 0),
+  vertexColors = NULL,
+  alpha = 1,
+  curvature = NULL,
+  config = list(),
+  ...
+)
+
+\S4method{surfwidget}{VertexColoredNeuroSurface}(
+  x,
+  width = NULL,
+  height = NULL,
+  alpha = 1,
+  curvature = NULL,
+  config = list(),
+  ...
+)
+}
+\arguments{
+\item{x}{A SurfaceGeometry, NeuroSurface, ColorMappedNeuroSurface, or VertexColoredNeuroSurface object}
+
+\item{width}{The width of the widget}
+
+\item{height}{The height of the widget}
+
+\item{...}{Additional arguments for customizing the widget appearance and behavior.}
+
+\item{data}{Optional. Numeric vector of data values for each vertex.}
+
+\item{cmap}{Optional. Color map for data visualization.}
+
+\item{irange}{Optional. Intensity range for data visualization.}
+
+\item{thresh}{Optional. Threshold range for data visualization.}
+
+\item{vertexColors}{Optional. Vector of colors for each vertex.}
+
+\item{alpha}{Opacity of the surface (0 to 1).}
+
+\item{curvature}{Optional numeric vector of curvature values for each vertex.
+If not supplied for a \code{SurfaceGeometry} object, it is computed via
+\code{curvature(x)}.}
+
+\item{config}{A list of configuration options for the surface rendering:
+\itemize{
+  \item{\code{shininess}}{Numeric between 0 and 100. Controls the shininess of the material. Higher values create a more polished appearance. Default is 30.}
+  \item{\code{specularColor}}{Character. Hex color code for the specular highlights. Default is "#111111".}
+  \item{\code{flatShading}}{Logical scalar. If \code{TRUE}, uses flat shading; if \code{FALSE}, uses smooth shading. Default is \code{FALSE}.}
+  \item{\code{ambientLightColor}}{Character. Hex color code for the ambient light. Default is "#404040".}
+  \item{\code{directionalLightColor}}{Character. Hex color code for the directional light. Default is "#ffffff".}
+  \item{\code{directionalLightIntensity}}{Numeric between 0 and 1. Intensity of the directional light. Default is 0.5.}
+}
+Unknown elements in \code{config} are ignored with a warning.}
+}
+\value{
+An HTMLWidget object representing the surface visualization.
+
+An HTMLWidget object
+}
+\description{
+This generic function creates a widget for visualizing surface data,
+allowing for different implementations based on the type of surface object.
+
+Create a surfwidget to display brain surface data.
+}
+\details{
+The surfwidget function creates an interactive widget for visualizing
+surface data, such as brain surfaces. The specific implementation depends
+on the class of the object provided, allowing for customized behavior
+for different types of surface representations.
+}
+\seealso{
+\code{\link{plot_js}}, \code{\link{SurfaceGeometry}}, \code{\link{NeuroSurface}}
+}
diff --git a/man/surfwidget-shiny.Rd b/man/surfwidget-shiny.Rd
index 1021653..a023521 100644
--- a/man/surfwidget-shiny.Rd
+++ b/man/surfwidget-shiny.Rd
@@ -1,14 +1,34 @@
 % Generated by roxygen2: do not edit by hand
 % Please edit documentation in R/surfwidget.R
-\name{surfwidget-shiny}
-\alias{surfwidget-shiny}
+\name{surfwidgetOutput}
 \alias{surfwidgetOutput}
 \alias{renderSurfwidget}
+\alias{updateSurfwidgetConfig}
+\alias{updateIRange}
+\alias{updateThreshold}
+\alias{updateVertexColors}
+\alias{updateAlpha}
+\alias{updateZoom}
+\alias{updateRotationSpeed}
 \title{Shiny bindings for surfwidget}
 \usage{
 surfwidgetOutput(outputId, width = "100\%", height = "400px")
 
 renderSurfwidget(expr, env = parent.frame(), quoted = FALSE)
+
+updateSurfwidgetConfig(session, id, config)
+
+updateIRange(widget, min, max)
+
+updateThreshold(widget, min, max)
+
+updateVertexColors(widget, colors)
+
+updateAlpha(widget, alpha)
+
+updateZoom(widget, zoom)
+
+updateRotationSpeed(widget, speed)
 }
 \arguments{
 \item{outputId}{output variable to read from}
@@ -23,8 +43,46 @@ string and have \code{'px'} appended.}
 
 \item{quoted}{Is \code{expr} a quoted expression (with \code{quote()})? This
 is useful if you want to save an expression in a variable.}
+
+\item{session}{The \code{session} object passed to function given to \code{shinyServer}.}
+
+\item{id}{The ID of the surfwidget output.}
+
+\item{config}{A list of configuration options to update. See \code{\link{surfwidget}} for details on available options.}
+
+\item{widget}{A surfwidget htmlwidget object.}
+
+\item{min}{Numeric lower bound of the threshold.}
+
+\item{max}{Numeric upper bound of the threshold.}
+
+\item{colors}{A vector of colors to apply to each vertex.}
+
+\item{alpha}{Numeric opacity value between 0 (transparent) and 1 (opaque).}
+
+\item{zoom}{Numeric zoom factor.}
+
+\item{speed}{Numeric rotation speed.}
 }
 \description{
 Output and render functions for using surfwidget within Shiny
 applications and interactive Rmd documents.
+
+Update the configuration of an existing surfwidget.
+
+Modify the minimum and maximum values used for data mapping.
+
+Set the threshold limits for showing surface data.
+
+Replace the per-vertex colors of an existing surfwidget.
+
+Adjust the overall opacity of an existing surfwidget.
+
+Adjust the zoom level of a surfwidget widget.
+
+Change the automatic rotation speed of a surfwidget widget.
+}
+\details{
+Sends a custom message of type \code{"neurosurf-surfwidget-config"} to update the widget configuration on the client.
 }
+\keyword{internal}
diff --git a/man/surfwidget.Rd b/man/surfwidget.Rd
deleted file mode 100644
index 90da386..0000000
--- a/man/surfwidget.Rd
+++ /dev/null
@@ -1,62 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/all_generic.R, R/surfwidget.R
-\name{surfwidget}
-\alias{surfwidget}
-\alias{surfwidget,NeuroSurface-method}
-\alias{surfwidget,ColorMappedNeuroSurface-method}
-\alias{surfwidget,VertexColoredNeuroSurface-method}
-\title{Create a Surface Widget}
-\usage{
-surfwidget(x, width = NULL, height = NULL, ...)
-
-\S4method{surfwidget}{NeuroSurface}(
-  x,
-  width = NULL,
-  height = NULL,
-  cmap = rainbow(256),
-  irange = range(x@data),
-  thresh = c(0, 0),
-  vertexColors = NULL,
-  alpha = 1,
-  config = list(),
-  ...
-)
-
-\S4method{surfwidget}{ColorMappedNeuroSurface}(
-  x,
-  width = NULL,
-  height = NULL,
-  thresh = c(0, 0),
-  vertexColors = NULL,
-  alpha = 1,
-  config = list(),
-  ...
-)
-
-\S4method{surfwidget}{VertexColoredNeuroSurface}(x, width = NULL, height = NULL, alpha = 1, config = list(), ...)
-}
-\arguments{
-\item{x}{An object representing a surface (e.g., SurfaceGeometry, NeuroSurface).}
-
-\item{width}{The width of the widget (optional).}
-
-\item{height}{The height of the widget (optional).}
-
-\item{...}{Additional arguments for customizing the widget appearance and behavior.}
-}
-\value{
-An HTMLWidget object representing the surface visualization.
-}
-\description{
-This generic function creates a widget for visualizing surface data,
-allowing for different implementations based on the type of surface object.
-}
-\details{
-The surfwidget function creates an interactive widget for visualizing
-surface data, such as brain surfaces. The specific implementation depends
-on the class of the object provided, allowing for customized behavior
-for different types of surface representations.
-}
-\seealso{
-\code{\link{plot_js}}, \code{\link{SurfaceGeometry}}, \code{\link{NeuroSurface}}
-}
diff --git a/man/updateColorMap.Rd b/man/updateColorMap.Rd
new file mode 100644
index 0000000..d20beac
--- /dev/null
+++ b/man/updateColorMap.Rd
@@ -0,0 +1,16 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/surfwidget.R
+\name{updateColorMap}
+\alias{updateColorMap}
+\title{Update Surface Color Map}
+\usage{
+updateColorMap(widget, colorMap)
+}
+\arguments{
+\item{widget}{A surfwidget object as returned by \code{\link{surfwidget}}.}
+
+\item{colorMap}{A vector of colors defining the new color map.}
+}
+\description{
+Change the color map used by an existing surfwidget.
+}
diff --git a/man/updateSurfwidgetConfig.Rd b/man/updateSurfwidgetConfig.Rd
deleted file mode 100644
index 4f1e010..0000000
--- a/man/updateSurfwidgetConfig.Rd
+++ /dev/null
@@ -1,18 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/surfwidget.R
-\name{updateSurfwidgetConfig}
-\alias{updateSurfwidgetConfig}
-\title{Update Surfwidget Configuration}
-\usage{
-updateSurfwidgetConfig(session, id, config)
-}
-\arguments{
-\item{session}{The \code{session} object passed to function given to \code{shinyServer}.}
-
-\item{id}{The ID of the surfwidget output.}
-
-\item{config}{A list of configuration options to update. See \code{\link{surfwidget}} for details on available options.}
-}
-\description{
-Update the configuration of an existing surfwidget.
-}
diff --git a/man/values.Rd b/man/values-methods.Rd
similarity index 83%
rename from man/values.Rd
rename to man/values-methods.Rd
index 5357966..7ba2498 100644
--- a/man/values.Rd
+++ b/man/values-methods.Rd
@@ -13,9 +13,9 @@
 \S4method{values}{NeuroSurface}(x, ...)
 }
 \arguments{
-\item{x}{the object to extract values from}
+\item{x}{the object to extract the values from}
 
-\item{...}{extra args}
+\item{...}{additional arguments}
 }
 \description{
 values
diff --git a/man/vertices.Rd b/man/vertices-methods.Rd
similarity index 100%
rename from man/vertices.Rd
rename to man/vertices-methods.Rd
diff --git a/man/view_surface.Rd b/man/view_surface.Rd
index e7b8b0d..92512ee 100644
--- a/man/view_surface.Rd
+++ b/man/view_surface.Rd
@@ -2,12 +2,12 @@
 % Please edit documentation in R/view_surface.R
 \name{view_surface}
 \alias{view_surface}
-\title{Display a Brain Surface with RGL}
+\title{Display a 3D Brain Surface using RGL}
 \usage{
 view_surface(
   surfgeom,
   vals = NA,
-  cmap = rainbow(256, alpha = 1),
+  cmap = grDevices::rainbow(256, alpha = 1),
   vert_clrs = NULL,
   bgcol = "lightgray",
   alpha = 1,
@@ -24,60 +24,139 @@ view_surface(
 )
 }
 \arguments{
-\item{surfgeom}{A \code{\linkS4class{SurfaceGeometry}} object representing the 3D brain surface geometry to be displayed.}
+\item{surfgeom}{A \code{\linkS4class{SurfaceGeometry}} object representing the
+3D brain surface mesh to be displayed.}
 
-\item{vals}{A numeric vector of values corresponding to each surface node. These values will be mapped to colors using the provided color map (\code{cmap}).}
+\item{vals}{An optional numeric vector containing data values for each vertex
+on the surface. If provided and `vert_clrs` is NULL, these values are mapped
+to colors using `cmap` and `irange`.}
 
-\item{cmap}{A color map consisting of a vector of colors in hex format. Default is \code{rainbow(256, alpha = 1)}. This color map is used to color the surface based on the \code{vals} vector.}
+\item{cmap}{A vector of colors (e.g., hex codes) defining the color map used
+when `vals` is provided and `vert_clrs` is NULL. Defaults to `rainbow(256)`.}
 
-\item{vert_clrs}{Optional vertex colors in hex format. If provided, these colors will override the colors generated from \code{vals} and \code{cmap}.}
+\item{vert_clrs}{An optional character vector of hex color codes for each vertex.
+If provided, these colors directly override any coloring derived from `vals` and `cmap`.
+The length should match the number of vertices in `surfgeom`.}
 
-\item{bgcol}{A color or vector of colors in hex format used to shade the surface background. Default is \code{"lightgray"}.}
+\item{bgcol}{A single hex color code or a vector of hex color codes used as the
+base color for the surface. If `vals` or `vert_clrs` are provided, this color
+is blended with the data/vertex colors. Defaults to "lightgray".}
 
-\item{alpha}{A numeric value indicating the transparency level of the surface. The default is 1 (fully opaque). Values should be between 0 (fully transparent) and 1 (fully opaque).}
+\item{alpha}{A numeric value between 0 (fully transparent) and 1 (fully opaque)
+controlling the overall transparency of the surface. Defaults to 1.}
 
-\item{add_normals}{Logical, indicating whether to add normals to the surface mesh. This is useful for improving the lighting effects. Default is \code{TRUE}.}
+\item{add_normals}{Logical. If TRUE (default), surface normals are calculated
+and added to the mesh, which improves the appearance of lighting effects.}
 
-\item{thresh}{A numeric vector of length 2 indicating the lower and upper transparency thresholds. Nodes with values outside this range will be made transparent.}
+\item{thresh}{An optional numeric vector of length 2, `c(lower, upper)`.
+Vertices with `vals` *outside* this range (i.e., `< lower` or `> upper`)
+are made fully transparent. This is applied *after* the general `alpha`.
+Defaults to NULL (no thresholding).}
 
-\item{irange}{A numeric vector of length 2 indicating the lower and upper bounds of the intensity range for the color scale. Default is the range of \code{vals}.}
+\item{irange}{An optional numeric vector of length 2, `c(min, max)`. Specifies
+the range of `vals` to map onto the `cmap`. Values outside this range will be
+clamped to the min/max colors. Defaults to the full range of `vals`.}
 
-\item{specular}{A color in hex format or a numeric value indicating the specular reflection color used for lighting. Default is \code{"white"}.}
+\item{specular}{The color of specular highlights on the surface, affecting its
+shininess. Can be a color name (e.g., "white") or hex code. Defaults to "white".
+Set to "black" or NULL for a matte appearance.}
 
-\item{viewpoint}{A character string specifying the initial viewpoint of the surface. Options are \code{"lateral"}, \code{"medial"}, \code{"ventral"}, or \code{"posterior"}.}
+\item{viewpoint}{A character string specifying a predefined view (e.g., "lateral",
+"medial", "ventral", "posterior"). The actual view depends on the hemisphere
+(`surfgeom@hemi`, e.g., "left_lateral"). Alternatively, a 4x4 transformation
+matrix defining a custom view. Defaults to "lateral".}
 
-\item{new_window}{Logical, indicating whether to open a new RGL window for the surface display. Default is \code{TRUE}. If \code{FALSE}, the current RGL window will be cleared and reused.}
+\item{new_window}{Logical. If TRUE (default), opens a new `rgl` window for the plot.
+If FALSE, attempts to plot in the currently active `rgl` window (useful for
+updates or within Shiny apps).}
 
-\item{offset}{A numeric vector of length 3 specifying the translation offset of the surface in the x, y, and z directions. Default is \code{c(0, 0, 0)}.}
+\item{offset}{A numeric vector of length 3 specifying a translation offset
+`c(x, y, z)` applied to the surface coordinates before rendering. Defaults to `c(0, 0, 0)`.}
 
-\item{zoom}{A numeric value specifying the zoom factor. Default is 1 (no zoom).}
+\item{zoom}{A numeric value controlling the camera zoom level. Defaults to 1 (no zoom).
+Values > 1 zoom in, < 1 zoom out.}
 
-\item{spheres}{Optional. A data frame containing the coordinates (\code{x}, \code{y}, \code{z}), radii (\code{radius}), and optional colors (\code{color}) for spheres to be displayed on the surface. Each row represents a sphere.}
+\item{spheres}{An optional data frame to draw spheres at specific locations on
+or near the surface. Must contain columns `x`, `y`, `z` (coordinates), and
+`radius`. Can optionally include a `color` column (hex codes or color names)
+for individual sphere colors (defaults to black).}
 
-\item{...}{Additional arguments passed to \code{rgl::shade3d}.}
+\item{...}{Additional arguments passed directly to `rgl::shade3d` for fine-grained
+control over rendering (e.g., `lit`, `smooth`).}
 }
 \value{
-An object returned by \code{rgl::shade3d} representing the rendered surface. This can be used for further manipulation of the rendered object.
+Invisibly returns the object ID(s) of the shape(s) added to the RGL scene
+  by `rgl::shade3d`. This can be useful for modifying the scene later.
 }
 \description{
-This function visualizes a 3D brain surface using the \code{rgl} package. It allows for the rendering of a surface with optional vertex colors, transparency, and lighting effects. Additionally, the function supports the display of spheres at specified coordinates on the surface, making it versatile for highlighting specific regions or points of interest.
+Renders a 3D brain surface mesh using the `rgl` package. This function provides
+flexible options for coloring the surface based on data values or predefined
+colors, adjusting transparency, controlling lighting, setting viewpoints, and
+overlaying spherical markers.
+}
+\details{
+**Coloring:** Surface vertex colors are determined by the following priority:
+  1. `vert_clrs`: If provided, these specific hex colors are used.
+  2. `vals` & `cmap`: If `vals` is provided and `vert_clrs` is NULL, `vals` are mapped to `cmap` based on `irange`.
+  3. `bgcol`: If neither `vert_clrs` nor `vals` are used for coloring, `bgcol` is applied uniformly.
+  If `bgcol` is specified alongside `vert_clrs` or `vals`, the colors are blended based on the `alpha` parameter.
+
+**Transparency:** Overall transparency is set by `alpha`. Additional threshold-based
+  transparency can be applied using `thresh` when `vals` are provided. Vertices
+  with values outside the `thresh` range become fully transparent.
+
+**Lighting:** `add_normals=TRUE` is recommended for realistic lighting. The `specular`
+  parameter controls the shininess.
+
+**Viewpoint:** Predefined viewpoints (`"lateral"`, `"medial"`, etc.) are automatically
+  adjusted based on the hemisphere specified in `surfgeom@hemi` (e.g., "lh" results
+  in "left_lateral"). If `hemi` is unknown, the current `rgl` view is used unless
+  a custom 4x4 matrix is provided.
+
+**Performance:** Rendering very large surfaces or surfaces with complex coloring/transparency
+  can be computationally intensive.
 }
 \examples{
-\dontrun{
-  # Example surface geometry object (assuming `white_surf` is preloaded)
-  sphere_data <- data.frame(
-    x = c(10, 20, 30),
-    y = c(10, 20, 30),
-    z = c(10, 20, 30),
-    radius = c(2, 3, 4),
-    color = c("#FF0000", "#00FF00", "#0000FF")
-  )
-
-  # Display the surface with spheres
-  view_surface(white_surf, viewpoint = "lateral", spheres = sphere_data)
+\donttest{
+# Assume 'surf_geom' is a SurfaceGeometry object loaded previously
+# e.g., surf_geom <- read_surf_geometry("path/to/surface.gii")
+
+# Simple display with default background color
+view_surface(surf_geom, viewpoint = "lateral")
+
+# Display with curvature coloring (assuming you have curvature data)
+# curv_vals <- curvature(surf_geom) # Calculate curvature if needed
+# view_surface(surf_geom, vals = curv_vals, cmap = gray.colors(256), viewpoint = "medial")
+
+# Display with specific vertex colors (e.g., based on labels)
+# num_verts <- length(nodes(surf_geom))
+# colors_for_verts <- sample(c("red", "blue", "green"), num_verts, replace = TRUE)
+# view_surface(surf_geom, vert_clrs = colors_for_verts, viewpoint = "ventral")
+
+# Display with thresholding and custom color map
+# random_data <- rnorm(length(nodes(surf_geom)))
+# view_surface(surf_geom, vals = random_data,
+#              cmap = colorRampPalette(c("blue", "white", "red"))(256),
+#              thresh = c(-1.5, 1.5), # Make values between -1.5 and 1.5 transparent
+#              irange = c(-3, 3),     # Map values from -3 to 3 onto the cmap
+#              viewpoint = "posterior")
+
+# Display with spheres marking specific coordinates
+sphere_coords <- data.frame(
+  x = c(10, -15, 5),
+  y = c(20, 0, -10),
+  z = c(-5, 25, 15),
+  radius = c(3, 4, 2.5),
+  color = c("yellow", "cyan", "magenta")
+)
+view_surface(surf_geom, viewpoint = "lateral", spheres = sphere_coords)
+
+# Plot in the current rgl window without opening a new one
+# rgl::open3d() # Open window first
+# view_surface(surf_geom, new_window = FALSE)
 }
 
 }
 \seealso{
-\code{\link[rgl]{shade3d}}, \code{\link[rgl]{spheres3d}}, \code{\link[rgl]{view3d}}
+\code{\link[rgl]{shade3d}}, \code{\link[rgl]{spheres3d}}, \code{\link[rgl]{view3d}}, \code{\link{SurfaceGeometry}}
 }
diff --git a/man/vol_to_surf.Rd b/man/vol_to_surf.Rd
index 6faa9c8..ec25190 100644
--- a/man/vol_to_surf.Rd
+++ b/man/vol_to_surf.Rd
@@ -16,9 +16,9 @@ vol_to_surf(
 )
 }
 \arguments{
-\item{surf_wm}{The white matter (inner) surface, typically of class \code{NeuroSurface}.}
+\item{surf_wm}{The white matter (inner) surface, typically of class \code{SurfaceGeometry}.}
 
-\item{surf_pial}{The pial (outer) surface, typically of class \code{NeuroSurface}.}
+\item{surf_pial}{The pial (outer) surface, typically of class \code{SurfaceGeometry}.}
 
 \item{vol}{An image volume of type \code{NeuroVol} that is to be mapped to the surface.}
 
@@ -45,17 +45,36 @@ This function maps values from a 3D volume to a surface representation,
 allowing for different mapping strategies.
 }
 \examples{
-\dontrun{
-# Load example data (not included in package)
-vol <- neuroim2::read_vol("path/to/volume.nii")
-surf_wm <- read_surface("path/to/white_matter_surface.gii")
-surf_pial <- read_surface("path/to/pial_surface.gii")
+\donttest{
+# Load standard white and pial surfaces from the package
+wm_surf_file <- system.file("extdata", "std.8.lh.white.asc", package = "neurosurf")
+pial_surf_file <- system.file("extdata", "std.8.lh.pial.asc", package = "neurosurf")
+
+surf_wm <- read_surf_geometry(wm_surf_file)
+surf_pial <- read_surf_geometry(pial_surf_file)
+
+# Load an example volume (replace with actual loading code later)
+# vol <- neuroim2::read_vol("path/to/volume.nii")
+
+# Example: Create a dummy volume for demonstration purposes
+# This should be replaced with real volume data
+library(neuroim2)
+# Assume the surfaces are in a space roughly covered by this bounding box
+# Adjust dimensions and origin based on your actual data alignment
+bb <- matrix(c(-80, 80, -120, 80, -60, 90), 3, 2, byrow = TRUE)
+spacing <- c(1, 1, 1)
+dims <- ceiling(abs(bb[,2] - bb[,1]) / spacing)
+origin <- bb[,1]
+sp <- NeuroSpace(dims, spacing, origin)
+vol <- NeuroVol(rnorm(prod(dims)), sp)
 
 # Map volume to surface using average mapping
 mapped_surf <- vol_to_surf(surf_wm, surf_pial, vol, fun = "avg")
+print(summary(series(mapped_surf)))
 
 # Map volume to surface using nearest neighbor mapping
 mapped_surf_nn <- vol_to_surf(surf_wm, surf_pial, vol, fun = "nn")
+print(summary(series(mapped_surf_nn)))
 }
 
 }
diff --git a/neurosurf_0.1.0.tar.gz b/neurosurf_0.1.0.tar.gz
new file mode 100644
index 0000000..c2b7e3b
Binary files /dev/null and b/neurosurf_0.1.0.tar.gz differ
diff --git a/tests/testthat/helper-rgl.R b/tests/testthat/helper-rgl.R
new file mode 100644
index 0000000..7e228c9
--- /dev/null
+++ b/tests/testthat/helper-rgl.R
@@ -0,0 +1,6 @@
+# Helper file to ensure rgl uses NULL device during tests
+# This prevents segfaults when running tests in headless environments
+
+if (requireNamespace("rgl", quietly = TRUE)) {
+  options(rgl.useNULL = TRUE)
+}
\ No newline at end of file
diff --git a/tests/testthat/test_connections.R b/tests/testthat/test_connections.R
new file mode 100644
index 0000000..f018ccc
--- /dev/null
+++ b/tests/testthat/test_connections.R
@@ -0,0 +1,25 @@
+test_that("read_freesurfer_annot closes connection on error", {
+  f <- system.file("extdata", "rscan01_lh.gii", package = "neurosurf")
+  before <- showConnections(all = TRUE)
+  expect_error(read_freesurfer_annot(f, NULL))
+  after <- showConnections(all = TRUE)
+  expect_equal(nrow(after), nrow(before))
+})
+
+test_that("readFreesurferBinaryHeader closes connection on error", {
+  tf <- tempfile()
+  writeBin(as.raw(1:10), tf)
+  before <- showConnections(all = TRUE)
+  expect_error(readFreesurferBinaryHeader(tf))
+  after <- showConnections(all = TRUE)
+  expect_equal(nrow(after), nrow(before))
+})
+
+test_that("readFreesurferBinaryGeometry closes connection on error", {
+  tf <- tempfile()
+  writeBin(as.raw(1:10), tf)
+  before <- showConnections(all = TRUE)
+  expect_error(readFreesurferBinaryGeometry(tf))
+  after <- showConnections(all = TRUE)
+  expect_equal(nrow(after), nrow(before))
+})
diff --git a/tests/testthat/test_data_reader.R b/tests/testthat/test_data_reader.R
new file mode 100644
index 0000000..6917817
--- /dev/null
+++ b/tests/testthat/test_data_reader.R
@@ -0,0 +1,9 @@
+test_that("data_reader works for SurfaceDataMetaInfo", {
+  niml_file <- system.file("extdata", "rscan01_lh.niml.dset", package = "neurosurf")
+  header <- readNIMLSurfaceHeader(niml_file)
+  meta <- NIMLSurfaceDataMetaInfo(NIML_SURFACE_DSET, header)
+
+  reader <- data_reader(meta)
+  nodes <- neuroim2::read_columns(reader, as.integer(0))
+  expect_equal(as.integer(nodes), meta@node_indices)
+})
diff --git a/tests/testthat/test_find_all_neighbors.R b/tests/testthat/test_find_all_neighbors.R
new file mode 100644
index 0000000..54acc91
--- /dev/null
+++ b/tests/testthat/test_find_all_neighbors.R
@@ -0,0 +1,12 @@
+test_that("find_all_neighbors validates inputs", {
+  surf_file <- system.file("extdata", "std.8_lh.inflated.asc", package = "neurosurf")
+  surf <- read_surf(surf_file)
+  g <- graph(surf)
+  edge_weights <- rep(1, length(E(g)))
+
+  expect_error(find_all_neighbors(surf, radius = 0, edgeWeights = edge_weights))
+  expect_error(find_all_neighbors(surf, radius = -1, edgeWeights = edge_weights))
+  bad_weights <- edge_weights[-1]
+  expect_error(find_all_neighbors(surf, radius = 5, edgeWeights = bad_weights))
+  expect_error(find_all_neighbors(surf, radius = 5, edgeWeights = "a"))
+})
diff --git a/tests/testthat/test_io.R b/tests/testthat/test_io.R
index cf6fb90..9c61669 100644
--- a/tests/testthat/test_io.R
+++ b/tests/testthat/test_io.R
@@ -1,4 +1,6 @@
 
+library(testthat)
+library(neurosurf)
 inflated_asc <- system.file("extdata", "std.8_lh.inflated.asc", package="neurosurf")
 niml_data_lh <- system.file("extdata", "rscan01_lh.niml.dset", package="neurosurf")
 curv_lh <- system.file("extdata", "std.8_lh.curv.niml.dset", package="neurosurf")
@@ -14,5 +16,15 @@ test_that("can read a niml 4D data file", {
   expect_true(TRUE)
 })
 
+test_that("readFreesurferBinaryHeader hemisphere detection works", {
+  lh_file <- system.file("extdata", "std.8_lh.pial.asc", package = "neurosurf")
+  lh_hdr <- neurosurf:::readFreesurferBinaryHeader(lh_file)
+  expect_equal(lh_hdr$hemi, "lh")
+
+  rh_file <- system.file("extdata", "std.8_rh.pial.asc", package = "neurosurf")
+  rh_hdr <- neurosurf:::readFreesurferBinaryHeader(rh_file)
+  expect_equal(rh_hdr$hemi, "rh")
+})
+
 
 
diff --git a/tests/testthat/test_neighborhood_spherical.R b/tests/testthat/test_neighborhood_spherical.R
new file mode 100644
index 0000000..6333b11
--- /dev/null
+++ b/tests/testthat/test_neighborhood_spherical.R
@@ -0,0 +1,13 @@
+library(neurosurf)
+
+test_that("find_all_neighbors spherical distances produce no NaN", {
+  surf_file <- system.file("extdata", "std.8_lh.sphere.asc", package="neurosurf")
+  surf <- read_surf(surf_file)
+  g <- graph(surf)
+  edgeWeights <- igraph::E(g)$dist
+  nb <- find_all_neighbors(surf, radius = 12, edgeWeights = edgeWeights,
+                           nodes = 1:5, distance_type = "spherical")
+  dvals <- unlist(lapply(nb, function(x) x[ ,"d"]))
+  expect_false(any(is.nan(dvals)))
+})
+
diff --git a/tests/testthat/test_searchlight.R b/tests/testthat/test_searchlight.R
index 8030b95..9ba764a 100644
--- a/tests/testthat/test_searchlight.R
+++ b/tests/testthat/test_searchlight.R
@@ -1,3 +1,6 @@
+library(testthat)
+library(neurosurf)
+
 test_that("SurfaceSearchlight iterator works correctly", {
   # Load test surface
   surf_file <- system.file("extdata", "std.8_lh.inflated.asc", package="neurosurf")
@@ -12,12 +15,16 @@ test_that("SurfaceSearchlight iterator works correctly", {
   
   # Get first region
   nodes <- sl$nextElem()
-  
+
   # Test returned nodes
   expect_true(is.numeric(nodes))
   expect_true(length(nodes) > 1)
   expect_false(is.null(attr(nodes, "center")))
   expect_false(is.null(attr(nodes, "length")))
+
+  # Progress should reflect number of centers visited
+  num_nodes <- length(nodes(surf))
+  expect_equal(sl$progress(), 1 / num_nodes)
 })
 
 test_that("SurfaceSearchlight deflist works correctly", {
@@ -55,12 +62,16 @@ test_that("RandomSurfaceSearchlight iterator works correctly", {
   
   # Get first region
   nodes <- sl$nextElem()
-  
+
   # Test returned nodes
   expect_true(is.numeric(nodes))
   expect_true(length(nodes) > 1)
   expect_false(is.null(attr(nodes, "center")))
   expect_false(is.null(attr(nodes, "length")))
+
+  # Progress should reflect proportion of nodes covered
+  num_nodes <- length(nodes(surf))
+  expect_equal(sl$progress(), attr(nodes, "length") / num_nodes)
 })
 
 test_that("RandomSurfaceSearchlight deflist works correctly", {
@@ -83,3 +94,60 @@ test_that("RandomSurfaceSearchlight deflist works correctly", {
   expect_false(is.null(attr(nodes, "center")))
   expect_false(is.null(attr(nodes, "length")))
 })
+
+
+test_that("RandomSurfaceSearchlight deflist order changes with seed", {
+  surf_file <- system.file("extdata", "std.8_lh.inflated.asc", package="neurosurf")
+  surf <- read_surf(surf_file)
+
+  set.seed(123)
+  sl1 <- RandomSurfaceSearchlight(surf, radius=12, as_deflist=TRUE)
+  centers1 <- vapply(seq_len(length(sl1)), function(i) attr(sl1[[i]], "center.index"), numeric(1))
+
+  set.seed(124)
+  sl2 <- RandomSurfaceSearchlight(surf, radius=12, as_deflist=TRUE)
+  centers2 <- vapply(seq_len(length(sl2)), function(i) attr(sl2[[i]], "center.index"), numeric(1))
+
+  expect_false(identical(centers1, centers2))
+})
+
+test_that("SurfaceSearchlight deflist rejects invalid indices", {
+  surf_file <- system.file("extdata", "std.8_lh.inflated.asc", package="neurosurf")
+  surf <- read_surf(surf_file)
+  sl <- SurfaceSearchlight(surf, radius=12, as_deflist=TRUE)
+  expect_error(sl[[0]])
+  expect_error(sl[[-1]])
+})
+
+test_that("RandomSurfaceSearchlight deflist rejects invalid indices", {
+  surf_file <- system.file("extdata", "std.8_lh.inflated.asc", package="neurosurf")
+  surf <- read_surf(surf_file)
+  sl <- RandomSurfaceSearchlight(surf, radius=12, as_deflist=TRUE)
+  expect_error(sl[[0]])
+  expect_error(sl[[-1]])
+})
+
+test_that("RandomSurfaceSearchlight validates inputs", {
+  surf_file <- system.file("extdata", "std.8_lh.inflated.asc", package="neurosurf")
+  surf <- read_surf(surf_file)
+
+  expect_error(RandomSurfaceSearchlight(surf, radius=c(1,2)))
+  expect_error(RandomSurfaceSearchlight(surf, radius=-1))
+  expect_error(RandomSurfaceSearchlight(surf, radius=8, nodeset=integer()))
+})
+
+test_that("RandomSurfaceSearchlight deflist uses random ordering", {
+  surf_file <- system.file("extdata", "std.8_lh.inflated.asc", package="neurosurf")
+  surf <- read_surf(surf_file)
+
+  set.seed(1)
+  sl1 <- RandomSurfaceSearchlight(surf, radius=12, as_deflist=TRUE)
+  first1 <- attr(sl1[[1]], "center")
+
+  set.seed(2)
+  sl2 <- RandomSurfaceSearchlight(surf, radius=12, as_deflist=TRUE)
+  first2 <- attr(sl2[[1]], "center")
+
+  expect_false(identical(first1, first2))
+
+})
diff --git a/tests/testthat/test_smoothing.R b/tests/testthat/test_smoothing.R
new file mode 100644
index 0000000..b5b101c
--- /dev/null
+++ b/tests/testthat/test_smoothing.R
@@ -0,0 +1,20 @@
+library(neurosurf)
+
+test_that("smoothing radius influences output", {
+  surf_file <- system.file("extdata", "std.8_lh.inflated.asc", package = "neurosurf")
+  surf <- read_surf_geometry(surf_file)
+  n_vertices <- nrow(coords(surf))
+  set.seed(42)
+  data_vals <- rnorm(n_vertices)
+  nsurf <- NeuroSurface(geometry = surf, indices = 1:n_vertices, data = data_vals)
+
+  sm_small <- smooth(nsurf, sigma = 2)
+  sm_large <- smooth(nsurf, sigma = 6)
+
+  sd_small <- sd(as.vector(series(sm_small, indices(sm_small))))
+  sd_large <- sd(as.vector(series(sm_large, indices(sm_large))))
+
+  expect_true(sd_large < sd_small)
+  expect_false(isTRUE(all.equal(as.vector(series(sm_small, indices(sm_small))),
+                                as.vector(series(sm_large, indices(sm_large))))))
+})
diff --git a/tests/test_shiny.R b/testshiny/test_shiny.R
similarity index 100%
rename from tests/test_shiny.R
rename to testshiny/test_shiny.R
diff --git a/vignettes/displaying-surfaces.Rmd b/vignettes/displaying-surfaces.Rmd
index 59d5eac..c619288 100644
--- a/vignettes/displaying-surfaces.Rmd
+++ b/vignettes/displaying-surfaces.Rmd
@@ -1,76 +1,226 @@
 ---
-title: "Displaying Surfaces"
+title: "Displaying Surfaces with RGL"
 author: "Bradley Buchsbaum"
 date: "`r Sys.Date()`"
 output: rmarkdown::html_vignette
 vignette: >
-  %\VignetteIndexEntry{Displaying Surfaces}
+  %\VignetteIndexEntry{Displaying Surfaces with RGL}
   %\VignetteEngine{knitr::rmarkdown}
   %\VignetteEncoding{UTF-8}
 ---
 
-## Load example low desnity brain surface meshes
+This vignette demonstrates how to display 3D brain surface meshes using the `rgl` plotting tools provided by the `neurosurf` package, primarily through the `plot()` method which utilizes the `view_surface()` function internally.
 
-The `neurosurf` package includes some low density surfaces that are useful for testing and demonstrating package features. We first load left and right "inflated" and "smoothwm" surfaces that are included in the `extdata` package folder.
+## Setup and Loading Data
 
+First, we set up `knitr` options to embed `rgl` plots directly into the HTML output using WebGL and prevent standalone `rgl` windows from popping up during knitting. We then load example left and right hemisphere white matter surfaces included with the package and prepare some data (smoothed geometry, curvature, random values) for the examples.
 
 ```{r setup, include = FALSE}
 knitr::opts_chunk$set(
   collapse = TRUE,
-  comment = "#>"
+  comment = "#>",
+  fig.width = 7,        # Default figure width
+  fig.height = 5,       # Default figure height
+  rgl.newwindow = TRUE,  # Required for setupKnitr hook to work properly
+  webgl = TRUE          # Use WebGL for embedding
 )
 
+# Ensure rgl uses NULL device in non-interactive sessions (CRAN checks)
+if (!interactive()) {
+  options(rgl.useNULL = TRUE)
+}
+
+rgl::setupKnitr()       # Setup rgl hook for knitr
+
+# Additional setup for htmlwidgets in vignettes
+knitr::opts_chunk$set(
+  dev = 'png',
+  out.width = "100%",
+  out.height = "400px"
+)
+
+# Ensure htmlwidgets dependencies are properly loaded
+if (!require(htmlwidgets)) {
+  install.packages("htmlwidgets")
+  library(htmlwidgets)
+}
+
 library(rgl)
 library(neuroim2)
 library(neurosurf)
 
-inflated_lh_asc <- system.file("extdata", "std.8_lh.inflated.asc", package="neurosurf")
-inflated_rh_asc <- system.file("extdata", "std.8_rh.inflated.asc", package="neurosurf")
-
+# Load example surfaces
 white_lh_asc <- system.file("extdata", "std.8_lh.smoothwm.asc", package="neurosurf")
 white_rh_asc <- system.file("extdata", "std.8_rh.smoothwm.asc", package="neurosurf")
+white_lh <- read_surf(white_lh_asc)
+white_rh <- read_surf(white_rh_asc)
+
+# Prepare data for examples
+white_lh_smooth <- smooth(white_lh, type="HCLaplace", delta=.2, iteration=5)
+curv_lh <- curvature(white_lh_smooth)
+set.seed(123) # for reproducibility
+random_vals <- rnorm(length(nodes(white_lh_smooth)))
+```
+
+## Basic Surface Plotting
 
+The simplest way to display a `SurfaceGeometry` object is using the `plot()` method. By default, it renders the surface with a light gray background. We can specify a `viewpoint`.
+
+```{r basic-plot}
+# Plot the smoothed left hemisphere from a lateral viewpoint
+plot(white_lh_smooth, viewpoint="lateral")
+rglwidget()
 ```
 
+## Coloring Based on Curvature
 
-## Smoothing surface geometry
+Surface curvature helps distinguish gyri (outward folds) from sulci (inward folds). The `curvature()` function calculates this, and `curv_cols()` provides a simple binary color mapping (default: light gray for positive/gyri, dark gray for negative/sulci). We can pass these colors to the `bgcol` argument of `plot()` to color the surface background.
 
-It is is often useful to smooth a surface mesh for visualization and other purposes. `neurosurf` uses the `Rvcg` package to smooth surface meshes using various smoothing approaches. Below we show smoothed surfaces using the Taubin and HCLaplace methods.
+```{r curvature-plot}
+# Calculate curvature colors
+curv_colors <- curv_cols(curv_lh)
 
+# Plot with curvature background from a medial viewpoint
+plot(white_lh_smooth, bgcol = curv_colors, viewpoint="medial")
+rglwidget()
+```
 
-```{r, fig.width=8, fig.height=5} 
+## Overlaying Data Values
 
-white_surf <- read_surf(white_lh_asc)
-white_rh_surf <- read_surf(white_rh_asc)
+Often, we want to visualize data mapped onto the surface vertices (e.g., activation values, thickness). We can pass a vector of values to the `vals` argument. The `cmap` argument specifies the color map, and `irange` defines the data range to map onto the colormap. Values outside `irange` are clamped to the minimum or maximum color.
 
-open3d()
-layout3d(matrix(1:4, 2,2), heights=c(1,3))
-t1 <- text3d(0,0,0,"Taubin smooth, lambda=.5"); next3d()
-white_surf1 <- smooth(white_surf, type="taubin", lambda=.8)
-p1 <- plot(white_surf1); next3d()
-
-t2 <- text3d(0,0,0,"HCLaplace smooth, delta=.2, iteration=5"); next3d()
-white_surf2 <- smooth(white_surf, type="HCLaplace", delta=.2, iteration=5)
-p2 <- plot(white_surf2)
+```{r data-overlay}
+# Overlay random data using a rainbow colormap
+# Map data range from -2 to 2 onto the colormap
+plot(white_lh_smooth, vals = random_vals, cmap = rainbow(256),
+     irange = c(-2, 2), viewpoint="lateral")
 rglwidget()
 ```
 
+## Thresholding Data Visualization
 
-## Adding a color layer to a surface mesh
+The `thresh` argument (a vector of two values, `c(lower, upper)`) can be used with `vals` to make parts of the surface transparent. Vertices where the corresponding value in `vals` is *outside* this range (i.e., less than `lower` or greater than `upper`) are rendered transparently. This is useful for focusing on specific value ranges.
 
-Here we add a colors to the surface that are a function of each surface node's `x` coordinate. When then map these values to a `rainbow` color map.
+```{r threshold-plot}
+# Same data overlay as above, but make values between -1 and 1 transparent
+plot(white_lh_smooth, vals = random_vals, cmap = rainbow(256),
+     irange = c(-2, 2), thresh = c(-1, 1), viewpoint="lateral")
+rglwidget()
+```
+*Note: Thresholding makes values *outside* the specified `thresh` range transparent. This might seem counter-intuitive if you expect it to show only values *within* the range. Be mindful of this behavior.*
 
-```{r, fig.width=7, fig.height=5} 
 
-mfrow3d(1, 2, byrow = TRUE)
-xvals <- white_surf1@mesh$vb[1,]
-p <- plot(white_surf2, vals=xvals, cmap=rainbow(255))
-next3d()
-p2 <- plot(white_surf2, vals=xvals, cmap=heat.colors(255))
+## Direct Vertex Coloring
+
+Instead of mapping data values to a colormap, you can provide a vector of specific hex color codes directly to the `vert_clrs` argument. This overrides `vals` and `cmap`. The vector length must match the number of vertices.
+
+```{r vertex-color-plot}
+# Color vertices based on their x-coordinate (e.g., red for positive x, blue for negative)
+x_coords <- coords(white_lh_smooth)[, 1]
+vertex_colors <- ifelse(x_coords > median(x_coords), "#FF0000", "#0000FF") # Red/Blue
+
+plot(white_lh_smooth, vert_clrs = vertex_colors, viewpoint="ventral")
+rglwidget()
+```
+
+## Controlling Transparency
+
+The `alpha` argument controls the overall transparency of the surface, ranging from 0 (fully transparent) to 1 (fully opaque).
+
+```{r alpha-plot}
+# Plot the surface with 60% opacity (40% transparent)
+plot(white_lh_smooth, vals = random_vals, cmap = heat.colors(256),
+     irange = c(-2, 2), alpha = 0.6, viewpoint="posterior")
+rglwidget()
+```
+
+## Adjusting Lighting and Material
+
+The appearance of the surface is affected by lighting. The `specular` argument controls the color of specular highlights (shininess). Setting it to `"black"` creates a matte appearance.
+
+```{r lighting-plot}
+# Plot with a matte finish (no specular highlights)
+plot(white_lh_smooth, vals = random_vals, cmap = topo.colors(256),
+     irange = c(-2, 2), specular = "black", viewpoint="lateral")
+rglwidget()
+```
+
+## Changing Viewpoints
+
+The `viewpoint` argument can be set to common anatomical views like `"lateral"`, `"medial"`, `"ventral"`, or `"posterior"`. The function automatically selects the correct left/right version based on the surface's hemisphere information (`surf@hemi`).
+
+```{r viewpoints-plot, fig.height=8}
+# Display multiple viewpoints using rgl's layout functions
+mfrow3d(2, 2, sharedMouse = TRUE)
+plot(white_lh_smooth, viewpoint="lateral")
+plot(white_lh_smooth, viewpoint="medial")
+plot(white_lh_smooth, viewpoint="ventral")
+plot(white_lh_smooth, viewpoint="posterior")
+rglwidget()
+```
+
+## Displaying Two Hemispheres
+
+You can plot multiple surfaces in the same `rgl` scene. When plotting the second surface, use `new_window = FALSE` to add it to the existing window. You might need to use the `offset` argument to position the second hemisphere correctly relative to the first.
+
+```{r two-hemispheres-plot}
+# Smooth the right hemisphere and get its curvature
+white_rh_smooth <- smooth(white_rh, type="HCLaplace", delta=.2, iteration=5)
+curv_rh <- curvature(white_rh_smooth)
+
+# Plot LH with curvature background (opens the scene)
+plot(white_lh_smooth, bgcol = curv_cols(curv_lh), viewpoint="lateral")
+
+# Plot RH in the same scene, slightly offset along the x-axis
+# Use new_window=FALSE to add to the current plot
+plot(white_rh_smooth, bgcol = curv_cols(curv_rh), viewpoint="lateral",
+     new_window = FALSE, offset = c(5, 0, 0))
+
+# Adjust the overall view if needed (optional)
+# view3d(theta = 0, phi = 0, zoom = 0.8)
+
+rglwidget()
+```
+
+## Adding Spheres to the Surface
+
+The `spheres` argument allows you to draw spherical markers at specified coordinates. It requires a data frame with columns `x`, `y`, `z`, and `radius`. An optional `color` column can specify colors for each sphere.
+
+```{r spheres-plot}
+# Define coordinates for some spherical markers
+# Sample some vertex indices safely from available vertices
+n_vertices <- nrow(coords(white_lh_smooth))
+sample_indices <- sample(1:n_vertices, size = min(3, n_vertices))
+
+peak_coords <- data.frame(
+  x = coords(white_lh_smooth)[sample_indices, 1],
+  y = coords(white_lh_smooth)[sample_indices, 2], 
+  z = coords(white_lh_smooth)[sample_indices, 3],
+  radius = c(3, 4, 2.5)[1:length(sample_indices)],
+  color = c("yellow", "cyan", "magenta")[1:length(sample_indices)]
+)
+
+# Plot the surface and add the spheres
+plot(white_lh_smooth, viewpoint = "lateral", spheres = peak_coords)
+rglwidget()
+```
+
+## Plotting Other NeuroSurface Objects
+
+The `plot()` method also works for other classes like `NeuroSurface`, `LabeledNeuroSurface`, and `ColorMappedNeuroSurface`. These objects already contain data and potentially color mapping information. The `plot` method extracts this information and passes the appropriate arguments (like `vals`, `cmap`, `irange`, `thresh`, `vert_clrs`) to the underlying `view_surface` function.
+
+```{r neurosurface-plot}
+# Create a NeuroSurface object with the random data
+nsurf <- NeuroSurface(white_lh_smooth, indices=1:length(random_vals), data=random_vals)
+
+# Plot the NeuroSurface - uses data stored within the object
+# We can still override or add parameters like cmap, irange, thresh, alpha etc.
+plot(nsurf, cmap=heat.colors(128), irange=c(-2.5, 2.5), viewpoint="lateral")
 rglwidget()
 
 ```
 
+
 ## Showing an activation map overlaid on a surface mesh
 
 We will plot surface in a row of 3. We generate a set of random values and then smooth those values along the surface to approximate a realistic activation pattern.
@@ -81,8 +231,8 @@ In the first column we display all the values in the map. Next we threshold all
 
 open3d()
 mfrow3d(1, 3, byrow = TRUE)
-vals <- rnorm(length(nodes(white_surf2)))
-surf <- NeuroSurface(white_surf2, indices=1:length(vals), data=vals)
+vals <- rnorm(length(nodes(white_lh_smooth)))
+surf <- NeuroSurface(white_lh_smooth, indices=1:length(vals), data=vals)
 ssurf <- smooth(surf)
 p <- plot(geometry(ssurf), vals=values(ssurf), cmap=rainbow(100), irange=c(-2,2))
 
@@ -97,30 +247,237 @@ rglwidget()
 
 ```
 
-## Showing two hemisperes in same scene
+## Showing two hemispheres in same scene
 
 ```{r, fig.width=6, fig.height=5} 
 
 open3d()
 
-curv_lh <- curvature(white_surf2)
-white_rh_surf2 <- smooth(white_rh_surf, type="HCLaplace", delta=.2, iteration=5)
-curv_rh <- curvature(white_rh_surf2)
+curv_lh <- curvature(white_lh_smooth)
+white_rh_smooth <- smooth(white_rh, type="HCLaplace", delta=.2, iteration=5)
+curv_rh <- curvature(white_rh_smooth)
 
-p <- plot(white_surf2, bgcol=curv_cols(curv_lh), viewpoint="posterior")
-p <- plot(white_rh_surf2,bgcol=curv_cols(curv_rh), viewpoint="posterior")
+p <- plot(white_lh_smooth, bgcol=curv_cols(curv_lh), viewpoint="posterior")
+p <- plot(white_rh_smooth, bgcol=curv_cols(curv_rh), viewpoint="posterior")
 rglwidget()
 ```
 
-## Interactive Surface Visualization with plot_js
+## Interactive 3D Visualization with surfwidget
+
+The `neurosurf` package provides interactive 3D surface visualization through HTML widgets using the `surfwidget()` function. This creates a web-based viewer that allows real-time rotation, zooming, and interactive exploration of brain surfaces with full control over lighting, materials, and data visualization.
+
+### Vignette Rendering Context
+
+```{r vignette-debug, echo=TRUE}
+# Check rendering context
+cat("Knitting context:", if(isTRUE(getOption('knitr.in.progress'))) "vignette" else "interactive", "\n")
+cat("htmlwidgets version:", as.character(packageVersion("htmlwidgets")), "\n")
+
+# Ensure proper widget dependencies are available
+if (require(htmlwidgets, quietly = TRUE)) {
+  cat("✓ htmlwidgets loaded successfully\n")
+} else {
+  cat("✗ htmlwidgets not available\n")
+}
+
+# Test basic widget creation
+tryCatch({
+  test_widget <- surfwidget(white_lh_smooth, width = "200px", height = "200px")
+  if (inherits(test_widget, "htmlwidget")) {
+    cat("✓ surfwidget creation successful\n")
+  } else {
+    cat("✗ surfwidget creation failed - wrong class\n")
+  }
+}, error = function(e) {
+  cat("✗ surfwidget creation failed:", e$message, "\n")
+})
+
+# Helper function for vignette-safe widget display
+display_widget_safe <- function(widget, fallback_message = "Widget not displayed in vignette context") {
+  if (isTRUE(getOption('knitr.in.progress'))) {
+    # In vignette context, ensure proper display
+    if (inherits(widget, "htmlwidget")) {
+      return(widget)
+    } else {
+      cat(fallback_message, "\n")
+      return(NULL)
+    }
+  } else {
+    # In interactive context
+    return(widget)
+  }
+}
+```
 
-We can use the `plot_js` function to create an interactive 3D visualization of our surface using HTMLWidgets. This allows for a more dynamic viewing experience directly in the HTML output.
+### Debugging surfwidget Issues
 
-```{r, fig.width=7, fig.height=5} 
+If a `surfwidget` doesn't render properly, here are several debugging approaches:
+
+**Vignette vs. Interactive Context:**
+
+HTMLWidgets like `surfwidget` may behave differently in vignettes vs. interactive R sessions. This is a common issue with complex JavaScript-based widgets in R Markdown documents.
+
+**Expected behavior:**
+- ✅ **Interactive R console**: `surfwidget()` should work perfectly
+- ❓ **Vignette HTML output**: May not display due to JavaScript module loading issues
+
+**Troubleshooting steps:**
+
+1. **Verify widget creation**: The widget object should be created successfully (class: `surfwidget htmlwidget`)
+2. **Check console during knitting**: Look for JavaScript errors in RStudio's background jobs or R console
+3. **Test interactively first**: Always test your `surfwidget()` code in the R console before adding to vignettes
+
+**Workarounds for vignettes:**
+
+```{r eval=FALSE}
+# Option 1: Use rglwidget() as a reliable fallback
+plot(white_lh_smooth, viewpoint = "lateral")
+rglwidget()
+
+# Option 2: Save widget to file and include as link
+widget <- surfwidget(white_lh_smooth, width = "100%", height = "400px")
+htmlwidgets::saveWidget(widget, "surface_widget.html", selfcontained = TRUE)
+# Then include: [View Interactive Surface](surface_widget.html)
+
+# Option 3: Conditional rendering
+if (interactive()) {
+  surfwidget(white_lh_smooth, width = "100%", height = "400px")
+} else {
+  cat("Interactive widget available in R console\n")
+  plot(white_lh_smooth, viewpoint = "lateral")
+  rglwidget()
+}
+```
+
+### Basic Interactive Surface Display
+
+The simplest way to create an interactive widget is to pass a `SurfaceGeometry` object directly:
+
+```{r surfwidget-basic, results='asis', echo=TRUE}
+# Create an interactive 3D visualization of the smoothed left hemisphere
+tryCatch({
+  widget1 <- surfwidget(white_lh_smooth, width = "100%", height = "400px")
+  # Check if widget was created successfully
+  if (inherits(widget1, "htmlwidget")) {
+    cat("✓ Widget created successfully\n")
+    # Print widget explicitly for vignette rendering
+    widget1
+  } else {
+    cat("✗ Widget creation failed - not an htmlwidget\n")
+    cat("Alternative: Use plot() + rglwidget() for static visualization\n")
+  }
+}, error = function(e) {
+  cat("✗ Error creating surfwidget:", e$message, "\n")
+  cat("Alternative: Use plot() + rglwidget() for static visualization:\n")
+  plot(white_lh_smooth, viewpoint = "lateral")
+  rglwidget()
+})
+```
+
+The widget automatically computes curvature for shading unless explicitly provided:
+
+```{r surfwidget-curvature, results='asis', echo=TRUE}
+# Explicitly provide curvature values
+widget2 <- surfwidget(white_lh_smooth, curvature = curv_lh, width = "100%", height = "400px")
+widget2
+```
+
+### Interactive Data Visualization
+
+You can visualize data mapped onto the surface using a `NeuroSurface` object:
+
+```{r surfwidget-data, results='asis', echo=TRUE}
+# Create a NeuroSurface with random data
+nsurf <- NeuroSurface(white_lh_smooth, indices=1:length(random_vals), data=random_vals)
 
-# Create an interactive 3D visualization of white_surf1
-surfwidget(white_surf1, width = "100%", height = "400px")
+# Create interactive widget with data overlay
+widget3 <- surfwidget(nsurf, cmap = heat.colors(256), irange = c(-2, 2), 
+           width = "100%", height = "400px")
+widget3
 ```
 
+### Advanced Configuration Options
+
+The `surfwidget()` function accepts a `config` parameter for fine-tuning the appearance:
+
+```{r surfwidget-advanced, results='asis', echo=TRUE}
+# Create a ColorMappedNeuroSurface for more control
+color_mapped_surf <- ColorMappedNeuroSurface(
+  white_lh_smooth, 
+  indices = 1:length(random_vals), 
+  data = random_vals,
+  cmap = rainbow(256),
+  irange = c(-2.5, 2.5),
+  thresh = c(-1, 1)
+)
+
+# Advanced configuration with custom lighting and materials
+advanced_config <- list(
+  shininess = 60,                    # Higher shininess (0-100)
+  specularColor = "#ffffff",         # White specular highlights  
+  ambientLightColor = "#606060",     # Brighter ambient light
+  directionalLightColor = "#ffffff", # White directional light
+  directionalLightIntensity = 0.7,   # Stronger directional light
+  flatShading = FALSE                # Smooth shading
+)
+
+widget4 <- surfwidget(color_mapped_surf, config = advanced_config, alpha = 0.9,
+           width = "100%", height = "450px")
+widget4
+```
+
+### Interactive Controls
+
+The widget includes several interactive controls accessible through the control panel:
+
+- **Lighting**: Adjust ambient and directional light colors and intensity
+- **Material**: Control surface shininess (metalness/roughness)  
+- **Camera**: Reset camera position and orientation
+- **Color Map**: Real-time adjustment of intensity and threshold ranges
+- **Viewpoint**: Switch between anatomical views (lateral, medial, ventral, posterior)
+- **SSAO**: Screen-space ambient occlusion for enhanced depth perception
+
+### Vertex-Colored Surfaces
+
+You can also create surfaces with direct vertex coloring:
+
+```{r surfwidget-vertex, results='asis', echo=TRUE}
+# Create vertex colors based on coordinates
+x_coords <- coords(white_lh_smooth)[, 1]
+vertex_colors <- ifelse(x_coords > median(x_coords), "#FF6B6B", "#4ECDC4")
+
+# Create VertexColoredNeuroSurface using the constructor function
+vertex_surf <- VertexColoredNeuroSurface(
+  geometry = white_lh_smooth, 
+  indices = 1:length(vertex_colors), 
+  colors = vertex_colors
+)
+
+# Display with custom material settings
+material_config <- list(
+  shininess = 20,
+  specularColor = "#333333",
+  ambientLightColor = "#404040"
+)
+
+widget5 <- surfwidget(vertex_surf, config = material_config, alpha = 0.8,
+           width = "100%", height = "400px")
+widget5
+```
+
+### Comparison with Static RGL Plots
+
+The interactive widgets offer several advantages over static RGL plots:
+
+- **Real-time interaction**: Rotate, zoom, and pan without re-rendering
+- **Dynamic controls**: Adjust visualization parameters interactively  
+- **Web-based**: Works in HTML documents, Shiny apps, and RMarkdown
+- **Touch support**: Works on tablets and mobile devices
+- **High-quality rendering**: Uses WebGL for smooth, hardware-accelerated graphics
+
+Both approaches have their place: use `plot()` and `view_surface()` for quick exploration and static figures, and `surfwidget()` for interactive analysis and web applications.
+
+
+
 
 
diff --git a/vignettes/interactive-surfaces.Rmd b/vignettes/interactive-surfaces.Rmd
new file mode 100644
index 0000000..907c09a
--- /dev/null
+++ b/vignettes/interactive-surfaces.Rmd
@@ -0,0 +1,257 @@
+---
+title: "Interactive Surface Visualization with surfwidget"
+author: "Bradley Buchsbaum"
+date: "`r Sys.Date()`"
+output: rmarkdown::html_vignette
+vignette: >
+  %\VignetteIndexEntry{Interactive Surface Visualization with surfwidget}
+  %\VignetteEngine{knitr::rmarkdown}
+  %\VignetteEncoding{UTF-8}
+---
+
+```{r setup, include = FALSE}
+knitr::opts_chunk$set(
+  collapse = TRUE,
+  comment = "#>",
+  out.width = "100%",
+  fig.height = 6
+)
+
+# Ensure htmlwidgets dependencies are properly loaded
+library(htmlwidgets)
+library(neurosurf)
+
+# Load example data
+white_lh_asc <- system.file("extdata", "std.8_lh.smoothwm.asc", package="neurosurf")
+white_lh <- read_surf(white_lh_asc)
+white_lh_smooth <- smooth(white_lh, type="HCLaplace", delta=.2, iteration=5)
+
+# Prepare sample data
+set.seed(123)
+random_vals <- rnorm(length(nodes(white_lh_smooth)))
+```
+
+## Introduction
+
+The `surfwidget()` function provides interactive 3D visualization of brain surfaces using HTML widgets. This creates web-based viewers with real-time rotation, zooming, and interactive exploration capabilities.
+
+## System Check
+
+Let's first verify that the widget system is working properly:
+
+```{r system-check}
+# Check rendering context
+cat("Knitting context:", if(isTRUE(getOption('knitr.in.progress'))) "vignette" else "interactive", "\n")
+cat("htmlwidgets version:", as.character(packageVersion("htmlwidgets")), "\n")
+cat("neurosurf version:", as.character(packageVersion("neurosurf")), "\n")
+
+# Test basic widget creation
+tryCatch({
+  test_widget <- surfwidget(white_lh_smooth, width = "300px", height = "200px")
+  if (inherits(test_widget, "htmlwidget")) {
+    cat("✓ surfwidget creation successful\n")
+    cat("✓ Widget class:", paste(class(test_widget), collapse = " "), "\n")
+  } else {
+    cat("✗ surfwidget creation failed - wrong class\n")
+  }
+}, error = function(e) {
+  cat("✗ surfwidget creation failed:", e$message, "\n")
+})
+```
+
+## Basic Surface Display
+
+The simplest usage is to pass a `SurfaceGeometry` object directly:
+
+```{r basic-widget, results='asis'}
+tryCatch({
+  # Create basic interactive surface
+  basic_widget <- surfwidget(white_lh_smooth, width = "100%", height = "400px")
+  
+  if (inherits(basic_widget, "htmlwidget")) {
+    cat("**Interactive surface created successfully**\n\n")
+    basic_widget
+  } else {
+    cat("**Widget creation failed - not an htmlwidget**\n\n")
+  }
+}, error = function(e) {
+  cat("**Error creating widget:**", e$message, "\n\n")
+  cat("*Note: If you're viewing this vignette as HTML, the interactive widget may not display properly due to JavaScript loading issues in the vignette context. Try running the same code in an interactive R session.*\n\n")
+})
+```
+
+## Data Visualization
+
+Display data mapped onto surface vertices using a `NeuroSurface` object:
+
+```{r data-widget, results='asis'}
+tryCatch({
+  # Create NeuroSurface with data
+  nsurf <- NeuroSurface(white_lh_smooth, indices=1:length(random_vals), data=random_vals)
+  
+  # Create widget with data overlay
+  data_widget <- surfwidget(nsurf, 
+                           cmap = heat.colors(256), 
+                           irange = c(-2, 2),
+                           width = "100%", 
+                           height = "400px")
+  
+  if (inherits(data_widget, "htmlwidget")) {
+    cat("**Data overlay widget created successfully**\n\n")
+    data_widget
+  } else {
+    cat("**Data widget creation failed**\n\n")
+  }
+}, error = function(e) {
+  cat("**Error creating data widget:**", e$message, "\n\n")
+})
+```
+
+## Advanced Configuration
+
+Fine-tune the appearance with custom configuration:
+
+```{r advanced-widget, results='asis'}
+tryCatch({
+  # Create ColorMappedNeuroSurface with threshold
+  color_mapped_surf <- ColorMappedNeuroSurface(
+    white_lh_smooth, 
+    indices = 1:length(random_vals), 
+    data = random_vals,
+    cmap = rainbow(256),
+    irange = c(-2.5, 2.5),
+    thresh = c(-1, 1)
+  )
+  
+  # Advanced configuration
+  advanced_config <- list(
+    shininess = 60,
+    specularColor = "#ffffff",
+    ambientLightColor = "#606060",
+    directionalLightColor = "#ffffff",
+    directionalLightIntensity = 0.7,
+    flatShading = FALSE
+  )
+  
+  advanced_widget <- surfwidget(color_mapped_surf, 
+                               config = advanced_config, 
+                               alpha = 0.9,
+                               width = "100%", 
+                               height = "450px")
+  
+  if (inherits(advanced_widget, "htmlwidget")) {
+    cat("**Advanced configuration widget created successfully**\n\n")
+    advanced_widget
+  } else {
+    cat("**Advanced widget creation failed**\n\n")
+  }
+}, error = function(e) {
+  cat("**Error creating advanced widget:**", e$message, "\n\n")
+})
+```
+
+## Vertex-Colored Surfaces
+
+Create surfaces with direct vertex coloring:
+
+```{r vertex-widget, results='asis'}
+tryCatch({
+  # Create vertex colors based on coordinates
+  x_coords <- coords(white_lh_smooth)[, 1]
+  vertex_colors <- ifelse(x_coords > median(x_coords), "#FF6B6B", "#4ECDC4")
+  
+  # Create VertexColoredNeuroSurface
+  vertex_surf <- VertexColoredNeuroSurface(
+    geometry = white_lh_smooth, 
+    indices = 1:length(vertex_colors), 
+    colors = vertex_colors
+  )
+  
+  # Custom material settings
+  material_config <- list(
+    shininess = 20,
+    specularColor = "#333333",
+    ambientLightColor = "#404040"
+  )
+  
+  vertex_widget <- surfwidget(vertex_surf, 
+                             config = material_config, 
+                             alpha = 0.8,
+                             width = "100%", 
+                             height = "400px")
+  
+  if (inherits(vertex_widget, "htmlwidget")) {
+    cat("**Vertex-colored widget created successfully**\n\n")
+    vertex_widget
+  } else {
+    cat("**Vertex widget creation failed**\n\n")
+  }
+}, error = function(e) {
+  cat("**Error creating vertex widget:**", e$message, "\n\n")
+})
+```
+
+## Interactive Controls
+
+When the widgets display properly, they include several interactive controls:
+
+- **Rotation**: Click and drag to rotate the surface
+- **Zoom**: Mouse wheel or pinch gestures to zoom in/out
+- **Pan**: Right-click and drag to pan the view
+- **Control Panel**: Adjust lighting, materials, color mapping, and viewpoints
+  - **Lighting**: Ambient and directional light colors and intensity
+  - **Material**: Surface shininess (metalness/roughness)
+  - **Camera**: Reset camera position and orientation
+  - **Color Map**: Real-time adjustment of intensity and threshold ranges
+  - **Viewpoint**: Switch between anatomical views (lateral, medial, ventral, posterior)
+  - **SSAO**: Screen-space ambient occlusion for enhanced depth perception
+
+## Troubleshooting
+
+**Widget Creation vs. Display:**
+
+The widgets should create successfully (as shown in the system check above), but may not display properly in vignette HTML output due to JavaScript module loading timing issues.
+
+**Testing in Interactive R:**
+
+All `surfwidget()` examples should work perfectly when run in an interactive R console:
+
+```{r eval=FALSE}
+# This should work in interactive R:
+library(neurosurf)
+white_lh_asc <- system.file("extdata", "std.8_lh.smoothwm.asc", package="neurosurf")
+white_lh <- read_surf(white_lh_asc)
+white_lh_smooth <- smooth(white_lh, type="HCLaplace", delta=.2, iteration=5)
+
+# Basic widget
+surfwidget(white_lh_smooth, width = "100%", height = "400px")
+
+# With data
+random_vals <- rnorm(length(nodes(white_lh_smooth)))
+nsurf <- NeuroSurface(white_lh_smooth, indices=1:length(random_vals), data=random_vals)
+surfwidget(nsurf, cmap = heat.colors(256), irange = c(-2, 2))
+```
+
+**Alternative: Save to File**
+
+For guaranteed display, save widgets to standalone HTML files:
+
+```{r eval=FALSE}
+widget <- surfwidget(white_lh_smooth, width = "100%", height = "400px")
+htmlwidgets::saveWidget(widget, "interactive_surface.html", selfcontained = TRUE)
+# Open the resulting HTML file in your browser
+```
+
+## Advantages over Static Plots
+
+Interactive widgets offer several advantages:
+
+- **Real-time interaction**: Rotate, zoom, and pan without re-rendering
+- **Dynamic controls**: Adjust visualization parameters interactively
+- **Web-based**: Works in HTML documents, Shiny apps, and R Markdown
+- **Touch support**: Works on tablets and mobile devices
+- **High-quality rendering**: Uses WebGL for smooth, hardware-accelerated graphics
+- **Data exploration**: Click on vertices to see coordinate and data values
+- **Multiple viewpoints**: Easily switch between anatomical orientations
+
+These interactive capabilities make `surfwidget()` ideal for exploratory data analysis and interactive presentations. 
\ No newline at end of file
diff --git a/vignettes/introduction-to-neurosurf.Rmd b/vignettes/introduction-to-neurosurf.Rmd
new file mode 100644
index 0000000..c418b80
--- /dev/null
+++ b/vignettes/introduction-to-neurosurf.Rmd
@@ -0,0 +1,250 @@
+---
+title: "Introduction to NeuroSurf Data Structures"
+author: "Bradley Buchsbaum"
+date: "`r Sys.Date()`"
+output: rmarkdown::html_vignette
+vignette: >
+  %\VignetteIndexEntry{Introduction to NeuroSurf}
+  %\VignetteEngine{knitr::rmarkdown}
+  %\VignetteEncoding{UTF-8}
+---
+
+This vignette introduces the fundamental data structures used in the `neurosurf` package for representing and working with brain surface geometries and associated data.
+
+## Setup
+
+First, let's load the necessary libraries and set up the environment.
+
+```{r setup, include = FALSE}
+knitr::opts_chunk$set(
+  collapse = TRUE,
+  comment = "#>",
+  fig.width = 7, 
+  fig.height = 5,
+  rgl.newwindow = TRUE,  # Required for setupKnitr hook to work properly
+  webgl = TRUE          # Use WebGL for embedding rgl plots (if any)
+)
+
+# Ensure rgl uses NULL device in non-interactive sessions (CRAN checks)
+if (!interactive()) {
+  options(rgl.useNULL = TRUE)
+}
+
+rgl::setupKnitr()       # Setup rgl hook for knitr (if needed)
+
+library(neurosurf)
+library(rgl) # For potential visualization examples
+library(igraph) # For graph operations
+library(Matrix) # For sparse matrices used in NeuroSurfaceVector
+
+# Prepare paths to example data included in the package
+white_lh_asc <- system.file("extdata", "std.8_lh.smoothwm.asc", package="neurosurf")
+white_rh_asc <- system.file("extdata", "std.8_rh.smoothwm.asc", package="neurosurf")
+```
+
+## `SurfaceGeometry`: Representing the Mesh
+
+The core building block for any surface analysis is the geometry itself. In `neurosurf`, this is represented by the `SurfaceGeometry` class.
+
+An object of this class encapsulates:
+
+1.  **`mesh`**: An `rgl::mesh3d` object containing the raw vertex coordinates and the triangular faces that define the surface shape.
+2.  **`graph`**: An `igraph` object representing the connectivity of the mesh vertices. Edges connect adjacent vertices along the surface.
+3.  **`hemi`**: A character string indicating the hemisphere, typically "lh" (left) or "rh" (right).
+
+### Loading a `SurfaceGeometry`
+
+You can load a surface geometry from various file formats (Freesurfer binary, Freesurfer ASCII `.asc`, GIFTI `.gii`) using the `read_surf_geometry()` function.
+
+```{r load-geometry}
+# Load the example left hemisphere white matter surface (.asc format)
+lh_geom <- read_surf_geometry(white_lh_asc)
+
+# Display summary information about the loaded geometry
+show(lh_geom)
+```
+
+### Accessing Geometry Properties
+
+Several methods allow you to access information within the `SurfaceGeometry` object:
+
+```{r access-geometry}
+# Get the total number of vertices (nodes) in the geometry
+num_nodes <- length(nodes(lh_geom))
+cat("Number of vertices:", num_nodes, "\n")
+
+# Get the coordinates of all vertices as a matrix (N x 3)
+vertex_coords <- coords(lh_geom)
+cat("Dimensions of coordinate matrix:", dim(vertex_coords), "\n")
+cat("Coordinates of the first 3 vertices:\n")
+print(head(vertex_coords, 3))
+
+# Access the underlying igraph object
+g <- neurosurf::graph(lh_geom)
+cat("Graph summary:", "\n")
+g
+
+# Access the underlying mesh3d object
+mesh <- lh_geom@mesh
+cat("Mesh object class:", class(mesh), "\n")
+
+# Access the hemisphere label
+hemi_label <- lh_geom@hemi
+cat("Hemisphere:", hemi_label, "\n")
+```
+
+## `NeuroSurface`: Mapping Data to Geometry
+
+Often, we want to associate data values (like cortical thickness, fMRI activation, etc.) with each vertex on the surface. The `NeuroSurface` class links a *single vector* of data to a `SurfaceGeometry`.
+
+It contains:
+
+1.  **`geometry`**: The associated `SurfaceGeometry` object.
+2.  **`indices`**: An integer vector specifying *which* vertices in the geometry have corresponding data values. This allows for representing data defined only on a subset of the surface.
+3.  **`data`**: A numeric vector containing the data values. Its length must match the length of `indices`.
+
+### Creating a `NeuroSurface`
+
+You typically create a `NeuroSurface` using its constructor, providing the geometry, indices, and data.
+
+```{r create-neurosurface}
+# Generate some example data (e.g., based on x-coordinate)
+# Use all vertices from lh_geom
+vertex_indices <- nodes(lh_geom)
+example_data <- coords(lh_geom)[, 1] # Use x-coordinate as data
+
+# Create the NeuroSurface object
+lh_surf_data <- NeuroSurface(geometry = lh_geom, 
+                               indices = vertex_indices, 
+                               data = example_data)
+
+# Display summary
+show(lh_surf_data)
+```
+
+### Loading Data with `read_surf` (Optional Data File)
+
+If your data is stored in a separate file (e.g., AFNI `.1D.dset`, NIML `.niml.dset`), you can load both the geometry and the data using `read_surf`. Here we create a temporary `.1D.dset` file for demonstration.
+
+``` {r load-surf-with-data, eval=TRUE}
+# 1. Prepare sample data for a subset of nodes
+sample_nodes_indices_R <- sample(nodes(lh_geom), size = 500) # R indices (1-based)
+sample_nodes_indices_0based <- sample_nodes_indices_R - 1     # 0-based for .1D file
+sample_data <- rnorm(500) 
+
+# 2. Create a temporary file
+temp_dset_file <- tempfile(fileext = ".1D.dset")
+
+# 3. Write data in AFNI .1D format (node_index value)
+write.table(cbind(sample_nodes_indices_0based, sample_data), 
+            file = temp_dset_file, 
+            row.names = FALSE, 
+            col.names = FALSE, 
+            sep = " ")
+
+# 4. Load geometry and the data from the temporary file
+#    read_surf will match nodes in the file to the geometry
+lh_surf_loaded <- read_surf(surface_name = white_lh_asc, 
+                                surface_data_name = temp_dset_file)
+
+# Display summary of the loaded NeuroSurface
+show(lh_surf_loaded)
+
+# Verify the number of loaded data points
+cat("Number of data points loaded:", length(lh_surf_loaded@data), "\n")
+cat("Number of non-zero data points:", sum(lh_surf_loaded@data != 0), "\n") # Should match size=500
+
+# Clean up the temporary file (optional, R usually handles temp files)
+# file.remove(temp_dset_file) 
+```
+
+### Accessing `NeuroSurface` Properties
+
+```{r access-neurosurface}
+# Access the geometry
+geom_from_ns <- geometry(lh_surf_data)
+cat("Is geometry the same?", identical(geom_from_ns, lh_geom), "\n")
+
+# Access the data vector
+data_vec <- lh_surf_data@data # Direct slot access
+# Alternatively, convert to a simple vector
+data_vec_as <- as.vector(lh_surf_data)
+cat("Length of data vector:", length(data_vec), "\n")
+cat("First 5 data values:", head(data_vec, 5), "\n")
+
+# Access the associated indices
+index_vec <- indices(lh_surf_data)
+cat("Length of index vector:", length(index_vec), "\n")
+cat("First 5 indices:", head(index_vec, 5), "\n")
+```
+
+## `NeuroSurfaceVector`: Mapping Multiple Data Vectors
+
+When you have multiple measurements per vertex (e.g., time series data, multiple features), the `NeuroSurfaceVector` class is used. It links a *matrix* of data to a `SurfaceGeometry`.
+
+It contains:
+
+1.  **`geometry`**: The associated `SurfaceGeometry` object.
+2.  **`indices`**: An integer vector specifying *which* vertices have data (same as `NeuroSurface`).
+3.  **`data`**: A `Matrix` (from the `Matrix` package, often sparse) where *rows* correspond to vertices (matching `indices`) and *columns* represent different measurements or time points.
+
+### Creating a `NeuroSurfaceVector`
+
+```{r create-neurosurfacevector}
+# Create example matrix data (e.g., x, y, z coordinates as 3 'features')
+# Use all vertices
+num_vertices <- length(nodes(lh_geom))
+vertex_indices_vec <- nodes(lh_geom)
+
+# Create a dense matrix first
+example_matrix_data <- coords(lh_geom) 
+
+# Convert to a Matrix object (can be sparse or dense)
+example_matrix <- Matrix(example_matrix_data)
+
+# Create the NeuroSurfaceVector
+lh_surf_vec <- NeuroSurfaceVector(geometry = lh_geom,
+                                    indices = vertex_indices_vec,
+                                    mat = example_matrix)
+
+# Display summary
+show(lh_surf_vec)
+```
+
+### Accessing `NeuroSurfaceVector` Properties
+
+```{r access-neurosurfacevector}
+# Access the geometry
+geom_from_nsv <- geometry(lh_surf_vec)
+cat("Is geometry the same?", identical(geom_from_nsv, lh_geom), "\n")
+
+# Access the data matrix
+data_mat <- lh_surf_vec@data # Direct slot access
+# Or convert to a standard matrix
+data_mat_std <- as.matrix(lh_surf_vec)
+cat("Dimensions of data matrix:", dim(data_mat), "\n")
+
+# Access data for specific vertices/columns using standard matrix indexing
+cat("Data for vertex 10 (all columns):\n")
+print(data_mat[10, ])
+cat("Data for column 2 (all vertices):\n")
+print(head(data_mat[, 2]))
+
+# Access the associated indices
+index_vec_nsv <- indices(lh_surf_vec)
+cat("Length of index vector:", length(index_vec_nsv), "\n")
+```
+
+## Specialized NeuroSurface Classes
+
+`neurosurf` also provides specialized classes that inherit from `NeuroSurface` and add features primarily for visualization:
+
+*   **`LabeledNeuroSurface`**: Associates categorical labels and corresponding colors with vertices (useful for atlases or parcellations). Contains `labels` and `cols` slots.
+*   **`ColorMappedNeuroSurface`**: Stores data along with a specific colormap (`cmap`), data range (`irange`), and thresholds (`thresh`) to pre-define how the data should be visualized.
+*   **`VertexColoredNeuroSurface`**: Stores specific hex color codes directly for each vertex (`colors` slot), bypassing data mapping.
+
+These classes facilitate plotting with pre-set visual parameters using the `plot()` method discussed in the `displaying-surfaces` vignette.
+
+## Conclusion
+
+Understanding `SurfaceGeometry`, `NeuroSurface`, and `NeuroSurfaceVector` is key to using the `neurosurf` package effectively. `SurfaceGeometry` holds the mesh structure, while `NeuroSurface` and `NeuroSurfaceVector` link single or multiple data vectors to this geometry, respectively. These structures provide the foundation for various surface-based analyses and visualizations.