first init

.github/workflows/main.yml

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+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build_linux:
+    name: Build on linux systems
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          - os: ubuntu-20.04
+            cuda: "11.3"
+            arch: 86
+          - os: ubuntu-18.04
+            cuda: "10.2"
+            arch: 75
+          - os: ubuntu-18.04
+            cuda: "10.2"
+            arch: 70
+          - os: ubuntu-18.04
+            cuda: "10.2"
+            arch: 61
+          - os: ubuntu-18.04
+            cuda: "10.2"
+            arch: 53
+          - os: ubuntu-18.04
+            cuda: "10.2"
+            arch: 37
+    env:
+      build_dir: "build"
+      config: "Release"
+      TCNN_CUDA_ARCHITECTURES: ${{ matrix.arch }}
+    steps:
+      - name: Install dependencies
+        run: sudo apt-get update && sudo apt-get install build-essential python3-dev libglfw3-dev libglew-dev libxinerama-dev libxcursor-dev libxi-dev
+      - uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - name: Install CUDA
+        env:
+          cuda: ${{ matrix.cuda }}
+        run: ./dependencies/cuda-cmake-github-actions/scripts/actions/install_cuda_ubuntu.sh
+        shell: bash
+      - name: CMake
+        run: cmake . -B ${{ env.build_dir }} -DCMAKE_BUILD_TYPE=${{ env.config }}
+      - name: Build
+        working-directory: ${{ env.build_dir }}
+        run: cmake --build . --target all --verbose -j `nproc`
+
+
+  build_windows:
+    name: Build on Windows
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        include:
+          - os: windows-2019
+            visual_studio: "Visual Studio 16 2019"
+            cuda: "11.5.1"
+            arch: 86
+          - os: windows-2019
+            visual_studio: "Visual Studio 16 2019"
+            cuda: "11.5.1"
+            arch: 75
+          - os: windows-2019
+            visual_studio: "Visual Studio 16 2019"
+            cuda: "11.5.1"
+            arch: 70
+          - os: windows-2019
+            visual_studio: "Visual Studio 16 2019"
+            cuda: "11.5.1"
+            arch: 61
+          - os: windows-2019
+            visual_studio: "Visual Studio 16 2019"
+            cuda: "11.5.1"
+            arch: 53
+          - os: windows-2019
+            visual_studio: "Visual Studio 16 2019"
+            cuda: "11.5.1"
+            arch: 37
+    env:
+      build_dir: "build"
+      config: "Release"
+      TCNN_CUDA_ARCHITECTURES: ${{ matrix.arch }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: recursive
+      - name: Install CUDA
+        env:
+          cuda: ${{ matrix.cuda }}
+          visual_studio: ${{ matrix.visual_studio }}
+        shell: powershell
+        run: .\dependencies\cuda-cmake-github-actions\scripts\actions\install_cuda_windows.ps1
+      - name: CMake
+        run: cmake . -B ${{ env.build_dir }} -G "${{ matrix.visual_studio }}" -A x64
+      - name: Build
+        working-directory: ${{ env.build_dir }}
+        run: cmake --build . --config ${{ env.config }} --target ALL_BUILD --verbose

.gitignore

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+/.vscode
+/.vs
+/build*
+/figures
+/out
+/results
+/tmp
+/venv
+/video
+/*.json
+*.msgpack
+*.training
+__pycache__
+.DS_Store
+imgui.ini
+/data
+/.idea
+.run/
+.devcontainer/
+.editorconfig

.gitmodules

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+[submodule "dependencies/pybind11"]
+	path = dependencies/pybind11
+	url = https://github.com/Tom94/pybind11
+[submodule "dependencies/eigen"]
+	path = dependencies/eigen
+	url = https://github.com/Tom94/eigen
+[submodule "dependencies/glfw"]
+	path = dependencies/glfw
+	url = https://github.com/Tom94/glfw
+[submodule "dependencies/args"]
+	path = dependencies/args
+	url = https://github.com/Taywee/args
+[submodule "dependencies/tinylogger"]
+	path = dependencies/tinylogger
+	url = https://github.com/Tom94/tinylogger
+[submodule "dependencies/tiny-cuda-nn"]
+	path = dependencies/tiny-cuda-nn
+	url = https://github.com/NVlabs/tiny-cuda-nn
+[submodule "dependencies/imgui"]
+	path = dependencies/imgui
+	url = https://github.com/ocornut/imgui.git
+[submodule "dependencies/dlss"]
+	path = dependencies/dlss
+	url = https://github.com/NVIDIA/DLSS