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‎.clang-format‎

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# Generated from CLion C/C++ Code Style settings
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BasedOnStyle: LLVM
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AccessModifierOffset: -4
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AlignAfterOpenBracket: Align
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AlignConsecutiveAssignments: None
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AlignOperands: Align
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AllowAllArgumentsOnNextLine: false
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AllowAllConstructorInitializersOnNextLine: false
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AllowAllParametersOfDeclarationOnNextLine: false
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AllowShortBlocksOnASingleLine: Always
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AllowShortCaseLabelsOnASingleLine: false
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AllowShortFunctionsOnASingleLine: All
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AllowShortIfStatementsOnASingleLine: Always
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AllowShortLambdasOnASingleLine: All
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AllowShortLoopsOnASingleLine: true
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AlwaysBreakAfterReturnType: None
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AlwaysBreakTemplateDeclarations: Yes
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BreakBeforeBraces: Custom
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BraceWrapping:
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AfterCaseLabel: false
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AfterClass: true
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AfterControlStatement: MultiLine
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AfterEnum: true
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AfterFunction: true
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AfterNamespace: true
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AfterStruct: true
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AfterUnion: true
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BeforeCatch: true
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BeforeElse: true
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IndentBraces: false
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SplitEmptyFunction: false
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SplitEmptyRecord: true
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BreakBeforeBinaryOperators: None
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BreakBeforeTernaryOperators: true
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BreakConstructorInitializers: BeforeColon
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BreakInheritanceList: BeforeColon
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ColumnLimit: 0
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CompactNamespaces: false
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ContinuationIndentWidth: 8
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IndentCaseLabels: true
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IndentPPDirectives: None
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IndentWidth: 4
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KeepEmptyLinesAtTheStartOfBlocks: true
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MaxEmptyLinesToKeep: 2
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NamespaceIndentation: All
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ObjCSpaceAfterProperty: false
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ObjCSpaceBeforeProtocolList: true
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PointerAlignment: Left
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ReflowComments: false
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SpaceAfterCStyleCast: true
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SpaceAfterLogicalNot: false
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SpaceAfterTemplateKeyword: false
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SpaceBeforeAssignmentOperators: true
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SpaceBeforeCpp11BracedList: false
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SpaceBeforeCtorInitializerColon: true
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SpaceBeforeInheritanceColon: true
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SpaceBeforeParens: ControlStatements
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SpaceBeforeRangeBasedForLoopColon: false
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SpaceInEmptyParentheses: false
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SpacesBeforeTrailingComments: 0
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SpacesInAngles: false
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SpacesInCStyleCastParentheses: false
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SpacesInContainerLiterals: false
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SpacesInParentheses: false
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SpacesInSquareBrackets: false
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TabWidth: 4
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UseTab: ForContinuationAndIndentation

‎.github/workflows/check.yml‎

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name: Check labs
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on: [push]
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jobs:
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build-and-check:
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name: Check labs
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runs-on: windows-latest
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steps:
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- name: Checkout the repo
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uses: actions/checkout@v4
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with:
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submodules: true
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- name: Build labs
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run: |
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mkdir build
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cd build
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cmake -DCMAKE_BUILD_TYPE=Release ..
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cmake --build . --config Release
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- name: Run rasterization lab
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run: |
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.\build\Release\Rasterization.exe --model_path models\cube.obj --result_path rasterization_cube.png
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.\build\Release\Rasterization.exe --model_path models\z_test.obj --result_path rasterization_z_test.png
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.\build\Release\Rasterization.exe --model_path models\CornellBox-Original.obj --result_path rasterization_CornellBox-Original.png
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- name: Upload rasterization images
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uses: actions/upload-artifact@v4
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with:
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name: Rasterization images
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path: rasterization_*.png
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- name: Run raytracing lab
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run: |
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.\build\Release\Raytracing.exe --model_path models\CornellBox-Original.obj --result_path raytracing_CornellBox-Original_1rpp_d1.png --camera_position 0.0,1.0,2.0 --accumulation_num 1 --raytracing_depth 1
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.\build\Release\Raytracing.exe --model_path models\CornellBox-Original.obj --result_path raytracing_CornellBox-Original_1rpp_d3.png --camera_position 0.0,1.0,2.0 --accumulation_num 1 --raytracing_depth 3
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.\build\Release\Raytracing.exe --model_path models\CornellBox-Original.obj --result_path raytracing_CornellBox-Original_16rpp_d3.png --camera_position 0.0,1.0,2.0 --accumulation_num 16 --raytracing_depth 3
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- name: Upload raytracing images
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uses: actions/upload-artifact@v4
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with:
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name: Raytracing images
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path: raytracing_*.png
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- name: Prepare a DX12 distro
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run: |
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cp build/Release/DirectX12.exe DirectX12.exe
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- name: Upload DirectX 12 distro
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uses: actions/upload-artifact@v4
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with:
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name: DirectX12 distro
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path: |
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DirectX12.exe
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shaders/
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models/

‎.gitignore‎

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# Prerequisites
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*.d
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# Compiled Object files
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*.slo
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*.lo
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*.o
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*.obj
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# Precompiled Headers
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*.gch
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*.pch
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# Compiled Dynamic libraries
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*.so
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*.dylib
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*.dll
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# Fortran module files
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*.mod
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*.smod
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# Compiled Static libraries
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*.lai
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*.la
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*.a
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*.lib
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# Executables
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*.exe
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*.out
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*.app
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# Premake
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Premake5.exe
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# Visual studio solution
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.vs/
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*.sln
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*.vcxproj
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*.vcxproj.user
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*.vcxproj.filters
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*.pdb
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*.idb
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*.ilk
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*.log
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*.tlog/
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# Images
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*.png
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# VS code
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.vscode/
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# Artifacts
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bin/
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obj/
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build/
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# CLion
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.idea/
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cmake-build-debug/
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cmake-build-release/

‎.gitmodules‎

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[submodule "libs/cxxopts"]
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path = libs/cxxopts
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url = https://github.com/jarro2783/cxxopts
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[submodule "libs/linalg"]
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path = libs/linalg
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url = https://github.com/sgorsten/linalg.git
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[submodule "libs/stb"]
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path = libs/stb
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url = https://github.com/nothings/stb.git
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[submodule "libs/tinyobjloader"]
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path = libs/tinyobjloader
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url = https://github.com/tinyobjloader/tinyobjloader

‎CMakeLists.txt‎

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cmake_minimum_required(VERSION 3.13)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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project("Computer graphics in Game development")
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set(INCLUDE
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libs/stb
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libs/tinyobjloader
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libs/linalg
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libs/cxxopts/include
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libs/D3DX12
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src)
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set(SOURCE
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src/settings.cpp
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src/renderer/renderer.cpp
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src/world/camera.cpp
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src/world/model.cpp
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src/utils/resource_utils.cpp)
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if(MSVC)
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add_definitions(-D_CRT_SECURE_NO_WARNINGS)
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endif()
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add_executable(Rasterization src/main.cpp src/renderer/rasterizer/rasterizer_renderer.cpp ${SOURCE})
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target_compile_definitions(Rasterization PUBLIC RASTERIZATION)
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target_include_directories(Rasterization PRIVATE ${INCLUDE})
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set_property(TARGET Rasterization PROPERTY VS_DEBUGGER_WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}")
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find_package(OpenMP REQUIRED)
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add_executable(Raytracing src/main.cpp src/renderer/raytracer/raytracer_renderer.cpp ${SOURCE})
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target_compile_definitions(Raytracing PUBLIC RAYTRACING)
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target_include_directories(Raytracing PRIVATE ${INCLUDE})
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target_link_libraries(Raytracing PRIVATE OpenMP::OpenMP_CXX)
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set_property(TARGET Raytracing PROPERTY VS_DEBUGGER_WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}")
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add_executable(DirectX12 WIN32 src/win_main.cpp src/renderer/dx12/dx12_renderer.cpp src/utils/window.cpp ${SOURCE})
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target_compile_definitions(DirectX12 PUBLIC DX12 WIN32_LEAN_AND_MEAN NOMINMAX _CRT_SECURE_NO_WARNINGS _UNICODE UNICODE)
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target_include_directories(DirectX12 PRIVATE ${INCLUDE})
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target_link_libraries(DirectX12 d3d12.lib dxgi.lib d3dcompiler.lib dxguid.lib)
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set_property(TARGET DirectX12 PROPERTY VS_DEBUGGER_WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}")

‎README.md‎

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# Computer graphics in Game development course
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This repo contains a template for Computer graphics in Game development labs
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## Pre-requirements
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- Version control: [Git](https://git-scm.com/)
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- Build automation: [CMake](https://cmake.org/download/)
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- C++ compiler: MSVC on Windows, Clang on MacOS, GCC on Linux (C++17 compatible)
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- [OpenMP library](https://www.openmp.org/)
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- Source code editor: [Visual Studio Code](https://code.visualstudio.com/Download)
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For DirectX12 you need a Windows machine or VM with installed software and [Windows SDK](https://developer.microsoft.com/en-us/windows/downloads/windows-sdk/).
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For graphics debugging you may to install [Microsoft PIX](https://devblogs.microsoft.com/pix/download/).
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## How to build the solution
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Use `git clone --recursive` to clone the repo with submodules or run `git submodule update --init --recursive` after the first clone.
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Go to the project folder and run the next command:
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```sh
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mkdir Build
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cd Build
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cmake ..
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```
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## Third-party tools and data
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- [STB](https://github.com/nothings/stb) by Sean Barrett (Public Domain)
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- [Linalg.h](https://github.com/sgorsten/linalg) by Sterling Orsten (The Unlicense)
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- [Tinyobjloader](https://github.com/syoyo/tinyobjloader) by Syoyo Fujita (MIT License)
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- [Cxxopts](https://github.com/jarro2783/cxxopts) by jarro2783 (MIT License)
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- [Cornell Box models](https://casual-effects.com/g3d/data10/index.html#) by Morgan McGuire (CC BY 3.0 License)
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- [Cube model](https://casual-effects.com/g3d/data10/index.html#) by Morgan McGuire (CC BY 3.0 License)
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- [Teapot model](https://casual-effects.com/g3d/data10/common/model/teapot/teapot.zip) by Martin Newell (CC0 License)
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- [Dabrovic Sponza model](https://casual-effects.com/g3d/data10/index.html#) by Marko Dabrovic (CC BY-NC License)

‎libs/cxxopts‎

Submodule cxxopts added at 58daccc

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