atdunbg
5bdfb53566
vendored meshoptimizer 1.2（submodule 环境故障改直接 vendor）。Mesh 多 LOD：各级索引连续拼进同一 index buffer（共享顶点，LodRange 区间 选择），解析期 meshopt_simplify 生成链（LOD0=原始，每级目标减半， 相对误差 1e-2，小网格复用上级）；都在 worker 线程，加载零额外卡顿。 SceneRenderer 按 (mesh, LOD) 聚合 batch（lookup key = 指针<<8|lod）： 主视图按屏占比近似 radius/dist 选级（阈值 10/20 倍半径）；阴影级联 按级联序降级（越远越简）。Draw 按 batch.lod 选索引区间。 A/B 对比（100 背包 10×10，RTX 5060 Laptop，vsync off）： - 纯背包：LOD 开 93-95 fps / 关 90-107 fps —— 无显著差异 - 加 SunTemple：LOD 开 52-56 / 关 51-55 —— 无显著差异 结论：当前场景瓶颈不在顶点数（5060 顶点吞吐富余），LOD 基础设施 保留（几何复杂资产/低端 GPU/更大场景生效），帧率问题转向 Tracy GPU 时间线定位真实瓶颈。 坑：LodRange 记录"LOD 不足复用最后一级"时 first 不得继续累加 （buffer 无重复数据，累加必越界——VUID-08798 抓的）。
241 lines
9.8 KiB
YAML
241 lines
9.8 KiB
YAML
name: build
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on:
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push:
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branches:
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- 'master'
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paths-ignore:
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- '*.md'
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pull_request:
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paths-ignore:
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- '*.md'
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jobs:
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unix:
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strategy:
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matrix:
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os:
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[
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{ name: ubuntu, version: ubuntu-latest },
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{ name: ubuntu-arm, version: ubuntu-24.04-arm },
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{ name: ubuntu-clang, version: ubuntu-latest },
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{ name: macos, version: macos-latest },
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]
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name: ${{matrix.os.name}}
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runs-on: ${{matrix.os.version}}
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env:
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werror: 1
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steps:
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- uses: actions/checkout@v6
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- name: work around ASLR+ASAN compatibility
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run: sudo sysctl -w vm.mmap_rnd_bits=28
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if: matrix.os.name == 'ubuntu'
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- name: enable clang
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run: echo CXX=clang++ >Makefile.config
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if: matrix.os.name == 'ubuntu-clang'
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- name: make test
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run: |
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make -j2 config=sanitize test
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make -j2 config=debug test
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make -j2 config=release test
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make -j2 config=coverage test
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make -j2 config=coverage-scalar test
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- name: make gltfpack
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run: make -j2 config=release gltfpack
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- name: upload coverage
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run: |
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find . -type f -name '*.gcno' -exec gcov -p {} +
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sed -i -e "s/#####\(.*\)\(\/\/ unreachable.*\)/ -\1\2/" *.gcov
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bash <(curl -s https://codecov.io/bash) -f './src*.gcov' -X search -t ${{secrets.CODECOV_TOKEN}} -B ${{github.ref}}
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if: matrix.os.name != 'ubuntu-clang'
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windows:
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strategy:
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matrix:
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arch:
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[
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{ name: windows, runner: windows-latest, arch: x64 },
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{ name: windows-x86, runner: windows-latest, arch: Win32 },
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{ name: windows-arm, runner: windows-11-arm, arch: ARM64 },
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]
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name: ${{matrix.arch.name}}
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runs-on: ${{matrix.arch.runner}}
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steps:
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- uses: actions/checkout@v6
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- name: cmake configure
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run: cmake . -DMESHOPT_BUILD_DEMO=ON -DMESHOPT_BUILD_GLTFPACK=ON -DMESHOPT_WERROR=ON -DCMAKE_MSVC_RUNTIME_LIBRARY="MultiThreaded$<$<CONFIG:Debug>:Debug>" -A ${{matrix.arch.arch}}
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- name: cmake test
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shell: bash # necessary for fail-fast
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run: |
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cmake --build . -- -property:Configuration=Debug -verbosity:minimal
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Debug/meshoptdemo.exe demo/pirate.obj
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cmake --build . -- -property:Configuration=Release -verbosity:minimal
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Release/meshoptdemo.exe demo/pirate.obj
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nodejs:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v6
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- uses: actions/setup-node@v6
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with:
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node-version: '16'
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- name: test decoder
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run: node js/meshopt_decoder.test.js
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- name: test simd decoder
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run: node --experimental-wasm-simd js/meshopt_decoder.test.js
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- name: test encoder
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run: node js/meshopt_encoder.test.js
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- name: test simplifier
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run: node js/meshopt_simplifier.test.js
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- name: test clusterizer
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run: node js/meshopt_clusterizer.test.js
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- name: test tangents
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run: node js/meshopt_tangents.test.js
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- name: check typescript declarations
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run: npx --yes -p typescript@6 tsc --noEmit --moduleResolution node16 --module node16 --strict js/index.d.ts
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- name: check es5
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run: |
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npm install -g es-check@7.2.1
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npx es-check --module es5 js/meshopt_decoder.mjs js/meshopt_encoder.js js/meshopt_simplifier.js js/meshopt_clusterizer.js js/meshopt_tangents.js
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npx es-check --module es2020 gltf/library.js
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gltfpack:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v6
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- uses: actions/checkout@v6
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with:
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repository: KhronosGroup/glTF-Sample-Assets
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path: glTF-Sample-Assets
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- name: work around ASLR+ASAN compatibility
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run: sudo sysctl -w vm.mmap_rnd_bits=28
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- name: make
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run: make -j2 config=sanitize gltfpack
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- name: test
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run: find glTF-Sample-Assets -name '*.gltf' -or -name '*.glb' | xargs -P 2 -L 16 -d '\n' ./gltfpack -cc -test
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- name: pack
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run: find glTF-Sample-Assets -name '*.gltf' | grep -v '\-Draco/' | xargs -P 2 -L 16 -d '\n' -I '{}' ./gltfpack -i '{}' -o '{}pack.gltf'
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- name: validate
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run: |
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curl -sL $VALIDATOR | tar xJ
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find glTF-Sample-Assets -name '*.gltfpack.gltf' | xargs -P 2 -L 1 -d '\n' ./gltf_validator -r -a
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env:
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VALIDATOR: https://github.com/KhronosGroup/glTF-Validator/releases/download/2.0.0-dev.3.10/gltf_validator-2.0.0-dev.3.10-linux64.tar.xz
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gltfpack-js:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v6
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- uses: actions/setup-node@v6
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with:
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node-version: '18'
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- name: install wasi
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run: |
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curl -sL https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-$VERSION/wasi-sdk-$VERSION.0-x86_64-linux.deb > wasi-sdk.deb
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sudo dpkg -i wasi-sdk.deb
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env:
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VERSION: 32
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- name: build
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run: |
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make -j2 -B gltf/library.wasm js
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git status
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- name: test
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run: |
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node gltf/cli.js -i demo/pirate.obj -o pirate.glb -v
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node gltf/cli.js -i `pwd`/pirate.glb -o pirate-repack.glb -cc -v
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wc -c pirate.glb pirate-repack.glb
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node js/meshopt_decoder.test.js
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node js/meshopt_encoder.test.js
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node js/meshopt_simplifier.test.js
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node js/meshopt_clusterizer.test.js
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node js/meshopt_tangents.test.js
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gltfpack-full:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v6
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- uses: actions/checkout@v6
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with:
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repository: zeux/basis_universal
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ref: gltfpack
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path: basis_universal
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- uses: actions/checkout@v6
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with:
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repository: webmproject/libwebp
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ref: 1.6.0
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path: libwebp
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- name: cmake configure
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run: cmake . -DMESHOPT_BUILD_GLTFPACK=ON -DMESHOPT_GLTFPACK_BASISU_PATH=basis_universal -DMESHOPT_GLTFPACK_LIBWEBP_PATH=libwebp
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- name: cmake build
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run: cmake --build . --target gltfpack -j 4
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gltfpack-coverage:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v6
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- uses: actions/checkout@v6
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with:
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repository: zeux/basis_universal
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ref: gltfpack
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path: basis_universal
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- uses: actions/checkout@v6
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with:
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repository: KhronosGroup/glTF-Sample-Assets
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path: glTF-Sample-Assets
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- name: build basisu
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run: |
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cd basis_universal
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cmake . -D CMAKE_BUILD_TYPE=Debug
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make -j4 basisu_encoder
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- name: make
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run: make -j2 config=coverage BASISU=basis_universal gltfpack
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- name: test
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run: |
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find glTF-Sample-Assets -name '*.gltf' -or -name '*.glb' | xargs -P 2 -L 16 -d '\n' ./gltfpack -cc -test
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./gltfpack -test demo/pirate.obj -si 0.5
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./gltfpack -test demo/pirate.obj -si 0.5 -slb -se 0.02
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./gltfpack -test demo/pirate.obj -si 0.1 -sa
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./gltfpack -test demo/pirate.obj -noq
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./gltfpack -test demo/pirate.obj -vp 16 -vt 16 -vn 16 -vc 16
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./gltfpack -test demo/pirate.obj -vpf -vtf -vnf
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./gltfpack -test demo/pirate.obj -vi -c
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./gltfpack -test glTF-Sample-Assets/Models/ABeautifulGame/glTF/ABeautifulGame.gltf -mi -c
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./gltfpack -test glTF-Sample-Assets/Models/ABeautifulGame/glTF/ABeautifulGame.gltf -kn -km -ke
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./gltfpack -test glTF-Sample-Assets/Models/ABeautifulGame/glTF/ABeautifulGame.gltf -si 0.1 -sp
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./gltfpack -test glTF-Sample-Assets/Models/ABeautifulGame/glTF/ABeautifulGame.gltf -si 0.1 -sv
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./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -vpf -vtf -c
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./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -vpf -vtf -cc
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./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -tc
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./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -tc -tq color 10 -tu normal,attrib -ts attrib 0.5 -tl color 512
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./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -tr
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./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -tc -ts 0.5 -tl 64
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./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -tc color -tfy -tq 4 -tj 1
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./gltfpack -test glTF-Sample-Assets/Models/CesiumMan/glTF/CesiumMan.gltf -tu -ts 0.6 -tp -ar 0
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./gltfpack -test glTF-Sample-Assets/Models/CesiumMan/glTF/CesiumMan.gltf -gt -kv
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./gltfpack -test glTF-Sample-Assets/Models/PrimitiveModeNormalsTest/glTF/PrimitiveModeNormalsTest.gltf -si 0.5
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./gltfpack -test glTF-Sample-Assets/Models/VertexColorTest/glTF/VertexColorTest.gltf -si 0.5 -vc 12
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./gltfpack -test glTF-Sample-Assets/Models/SimpleMeshes/glTF/SimpleMeshes.gltf -mm
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./gltfpack -test glTF-Sample-Assets/Models/SimpleMeshes/glTF/SimpleMeshes.gltf -kn
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echo newmtl Leather > demo/pirate.mtl
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echo map_Kd leather.jpg >> demo/pirate.mtl
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echo map_d leather.jpg >> demo/pirate.mtl
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./gltfpack -test demo/pirate.obj
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- name: test output
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run: |
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./gltfpack || true
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./gltfpack -h || true
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./gltfpack -i glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -o box.glb -vv -r box.json
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./gltfpack -i glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -o box.gltf -cf
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- name: upload coverage
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run: |
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find . -type f -name '*.gcno' -exec gcov -p {} +
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sed -i -e "s/#####\(.*\)\(\/\/ unreachable.*\)/ -\1\2/" *.gcov
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bash <(curl -s https://codecov.io/bash) -f './gltf*.gcov' -X search -t ${{secrets.CODECOV_TOKEN}} -B ${{github.ref}}
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macos-iphone:
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runs-on: macos-14
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steps:
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- uses: actions/checkout@v6
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- name: make
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run: make -j2 config=iphone
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