BabylonJS · RaananW · Jun 29, 2026 · Jun 29, 2026 · Jun 29, 2026 · Jun 29, 2026
diff --git a/docs/lite/architecture/01-scene.md b/docs/lite/architecture/01-scene.md
@@ -60,7 +60,10 @@ export interface SceneContext {
 }
 
 /** Add an entity or asset container to the scene. Auto-routes by type. */
-export function addToScene(scene: SceneContext, entity: Mesh | LightBase | ShadowGenerator | TransformNode | AssetContainer): void;
+export function addToScene(scene: SceneContext, entity: Mesh | LightBase | Camera | ShadowGenerator | TransformNode | AssetContainer): void;
+
+/** Remove an entity or asset container from the scene, undoing addToScene. Idempotent. */
+export function removeFromScene(scene: SceneContext, entity: Mesh | LightBase | Camera | ShadowGenerator | TransformNode | AssetContainer): void;
 
 /** Register a callback to run before each rendered frame. */
 export function onBeforeRender(scene: SceneContext, cb: (deltaMs: number) => void): void;

diff --git a/lab/public/bundle/manifest/scene101.json b/lab/public/bundle/manifest/scene101.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 53.6,
+  "rawKB": 53.7,
   "gzipKB": 21.4,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene105.json b/lab/public/bundle/manifest/scene105.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 102.2,
+  "rawKB": 102.3,
   "gzipKB": 39.5,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene11.json b/lab/public/bundle/manifest/scene11.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 89,
-  "gzipKB": 37.4,
+  "gzipKB": 37.5,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene11-create-skeleton-D-3exD5E.js",

diff --git a/lab/public/bundle/manifest/scene118.json b/lab/public/bundle/manifest/scene118.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 76.5,
+  "rawKB": 76.6,
   "gzipKB": 30.4,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene12.json b/lab/public/bundle/manifest/scene12.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 103.7,
-  "gzipKB": 42.3,
+  "gzipKB": 42.4,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene12-create-skeleton-yE34pa8K.js",

diff --git a/lab/public/bundle/manifest/scene127.json b/lab/public/bundle/manifest/scene127.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 61.1,
+  "rawKB": 61.2,
   "gzipKB": 23.5,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene129.json b/lab/public/bundle/manifest/scene129.json
@@ -1,6 +1,6 @@
 {
-  "rawKB": 84.9,
-  "gzipKB": 32.3,
+  "rawKB": 85.6,
+  "gzipKB": 32.5,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene129-gs-picking-pipeline-RhdQBaXc.js",

diff --git a/lab/public/bundle/manifest/scene14.json b/lab/public/bundle/manifest/scene14.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 88.3,
-  "gzipKB": 36.9,
+  "gzipKB": 37,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene14-background-dds-skybox-3VCqz2Ti.js",

diff --git a/lab/public/bundle/manifest/scene144.json b/lab/public/bundle/manifest/scene144.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 112.3,
+  "rawKB": 112.4,
   "gzipKB": 45.7,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene15.json b/lab/public/bundle/manifest/scene15.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 47.3,
-  "gzipKB": 18.8,
+  "gzipKB": 18.9,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene15-standard-renderable-cgZZ-rj3.js",

diff --git a/lab/public/bundle/manifest/scene150.json b/lab/public/bundle/manifest/scene150.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 55.1,
+  "rawKB": 55.2,
   "gzipKB": 21.5,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene155.json b/lab/public/bundle/manifest/scene155.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 57.7,
+  "rawKB": 57.8,
   "gzipKB": 22.4,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene160.json b/lab/public/bundle/manifest/scene160.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 41.7,
+  "rawKB": 41.8,
   "gzipKB": 16.3,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene161.json b/lab/public/bundle/manifest/scene161.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 40.3,
+  "rawKB": 40.4,
   "gzipKB": 15.8,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene172.json b/lab/public/bundle/manifest/scene172.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 59.7,
+  "rawKB": 59.8,
   "gzipKB": 23.4,
   "ignoredRawKB": 1485.2,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene173.json b/lab/public/bundle/manifest/scene173.json
@@ -1,6 +1,6 @@
 {
-  "rawKB": 62.7,
-  "gzipKB": 24.3,
+  "rawKB": 63.4,
+  "gzipKB": 24.6,
   "ignoredRawKB": 1485.2,
   "runtimeChunks": [
     "scene173-recast-navigation-CYBQI-zY-Dry_z7x_.js",

diff --git a/lab/public/bundle/manifest/scene174.json b/lab/public/bundle/manifest/scene174.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 96.3,
-  "gzipKB": 39.4,
+  "gzipKB": 39.5,
   "ignoredRawKB": 1485.2,
   "runtimeChunks": [
     "scene174-generate-mipmaps-CU0CttiE.js",

diff --git a/lab/public/bundle/manifest/scene178.json b/lab/public/bundle/manifest/scene178.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 87.8,
+  "rawKB": 87.9,
   "gzipKB": 35.8,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene2.json b/lab/public/bundle/manifest/scene2.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 46.9,
+  "rawKB": 47,
   "gzipKB": 18.7,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene202.json b/lab/public/bundle/manifest/scene202.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 49.3,
+  "rawKB": 49.4,
   "gzipKB": 20,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene205.json b/lab/public/bundle/manifest/scene205.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 62.1,
+  "rawKB": 62.2,
   "gzipKB": 25.5,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene207.json b/lab/public/bundle/manifest/scene207.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 59.7,
-  "gzipKB": 23.9,
+  "gzipKB": 24,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene207-_mat4-storage-f64-B_0HYOAx.js",

diff --git a/lab/public/bundle/manifest/scene21.json b/lab/public/bundle/manifest/scene21.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 85.7,
-  "gzipKB": 35,
+  "gzipKB": 35.1,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene21-background-hdr-skybox-BJiEFB7s.js",

diff --git a/lab/public/bundle/manifest/scene210.json b/lab/public/bundle/manifest/scene210.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 76.9,
+  "rawKB": 77,
   "gzipKB": 32,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene211.json b/lab/public/bundle/manifest/scene211.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 90.8,
+  "rawKB": 90.9,
   "gzipKB": 38.4,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene213.json b/lab/public/bundle/manifest/scene213.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 50,
+  "rawKB": 50.1,
   "gzipKB": 19.4,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene218.json b/lab/public/bundle/manifest/scene218.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 94.7,
+  "rawKB": 94.8,
   "gzipKB": 39.3,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene22.json b/lab/public/bundle/manifest/scene22.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 97.6,
+  "rawKB": 97.7,
   "gzipKB": 39.5,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene222.json b/lab/public/bundle/manifest/scene222.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 118.4,
+  "rawKB": 118.5,
   "gzipKB": 43.9,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene223.json b/lab/public/bundle/manifest/scene223.json
@@ -1,6 +1,6 @@
 {
-  "rawKB": 64.4,
-  "gzipKB": 24.4,
+  "rawKB": 65.2,
+  "gzipKB": 24.6,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene223-standard-renderable-W0J5Mh6Q.js",

diff --git a/lab/public/bundle/manifest/scene224.json b/lab/public/bundle/manifest/scene224.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 81.9,
+  "rawKB": 82,
   "gzipKB": 30.4,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene225.json b/lab/public/bundle/manifest/scene225.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 58,
+  "rawKB": 58.1,
   "gzipKB": 23.3,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene227.json b/lab/public/bundle/manifest/scene227.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 48.2,
+  "rawKB": 48.3,
   "gzipKB": 19.1,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene242.json b/lab/public/bundle/manifest/scene242.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 97.4,
+  "rawKB": 97.5,
   "gzipKB": 40.4,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene243.json b/lab/public/bundle/manifest/scene243.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 97.6,
+  "rawKB": 97.7,
   "gzipKB": 41.2,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene244.json b/lab/public/bundle/manifest/scene244.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 133.7,
-  "gzipKB": 54.2,
+  "gzipKB": 54.3,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene244-animation-pointer-ext-C4AEJP3o.js",

diff --git a/lab/public/bundle/manifest/scene25.json b/lab/public/bundle/manifest/scene25.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 51.9,
+  "rawKB": 52,
   "gzipKB": 20.6,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene251.json b/lab/public/bundle/manifest/scene251.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 89.8,
+  "rawKB": 89.9,
   "gzipKB": 37.1,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene258.json b/lab/public/bundle/manifest/scene258.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 83,
+  "rawKB": 83.1,
   "gzipKB": 34.9,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene259.json b/lab/public/bundle/manifest/scene259.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 77.2,
-  "gzipKB": 32,
+  "gzipKB": 32.1,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene259-emissive-fragment-DxwEm_rR.js",

diff --git a/lab/public/bundle/manifest/scene26.json b/lab/public/bundle/manifest/scene26.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 89.8,
+  "rawKB": 89.9,
   "gzipKB": 36.6,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene265.json b/lab/public/bundle/manifest/scene265.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 80,
-  "gzipKB": 33.4,
+  "gzipKB": 33.5,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene265-generate-mipmaps-B94XvMrD.js",

diff --git a/lab/public/bundle/manifest/scene3.json b/lab/public/bundle/manifest/scene3.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 53.7,
+  "rawKB": 53.8,
   "gzipKB": 21.5,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene30.json b/lab/public/bundle/manifest/scene30.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 103.7,
-  "gzipKB": 42.9,
+  "gzipKB": 43,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene30-alpha-test-fragment-CbD6ycHo.js",

diff --git a/lab/public/bundle/manifest/scene38.json b/lab/public/bundle/manifest/scene38.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 61.1,
+  "rawKB": 61.2,
   "gzipKB": 24.1,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene4.json b/lab/public/bundle/manifest/scene4.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 72.5,
+  "rawKB": 72.6,
   "gzipKB": 28.5,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene40.json b/lab/public/bundle/manifest/scene40.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 49.6,
+  "rawKB": 49.7,
   "gzipKB": 19.9,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene42.json b/lab/public/bundle/manifest/scene42.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 51.2,
+  "rawKB": 51.3,
   "gzipKB": 20.3,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene48.json b/lab/public/bundle/manifest/scene48.json
@@ -1,6 +1,6 @@
 {
   "rawKB": 54.4,
-  "gzipKB": 21.5,
+  "gzipKB": 21.6,
   "ignoredRawKB": 0,
   "runtimeChunks": [
     "scene48-standard-renderable-B82OV5q4.js",

diff --git a/lab/public/bundle/manifest/scene6.json b/lab/public/bundle/manifest/scene6.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 72.4,
+  "rawKB": 72.5,
   "gzipKB": 30.3,
   "ignoredRawKB": 0,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene70.json b/lab/public/bundle/manifest/scene70.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 90.7,
+  "rawKB": 90.8,
   "gzipKB": 36.7,
   "ignoredRawKB": 14.9,
   "runtimeChunks": [

diff --git a/lab/public/bundle/manifest/scene75.json b/lab/public/bundle/manifest/scene75.json
@@ -1,5 +1,5 @@
 {
-  "rawKB": 50.2,
+  "rawKB": 50.3,
   "gzipKB": 20,
   "ignoredRawKB": 0,
   "runtimeChunks": [