mirror of
https://github.com/lighttransport/tinyusdz.git
synced 2026-01-18 01:11:17 +01:00
44314c7cd6
- Add USDLoadOptions with memory limits to web binding C++ code - Implement architecture-specific defaults: 2GB for WASM32, 8GB for WASM64 - Add TINYUSDZ_WASM_MEMORY64 preprocessor define for WASM64 builds - Update JavaScript wrapper with memory limit configuration API - Add getNativeDefaultMemoryLimitMB() method to query architecture defaults - Support per-operation memory limit overrides in load/parse methods - Update documentation and examples for both build architectures - Add build examples script for WASM32/WASM64 configurations Security enhancement to prevent memory exhaustion attacks when loading potentially malicious USD files in web environments. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
35 lines
1.2 KiB
Bash
Executable File
35 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# TinyUSDZ Web Build Examples
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# This script demonstrates different build configurations with various memory limits
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echo "TinyUSDZ Web Build Examples"
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echo "=========================="
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echo
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# Clean previous builds
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rm -rf build
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echo "1. Standard WASM32 build (2GB memory limit default)"
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echo "---------------------------------------------------"
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mkdir build-wasm32
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emcmake cmake -DCMAKE_BUILD_TYPE=MinSizeRel -DTINYUSDZ_WASM64=OFF -Bbuild-wasm32
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echo "Build command: emcmake cmake -DCMAKE_BUILD_TYPE=MinSizeRel -DTINYUSDZ_WASM64=OFF -Bbuild-wasm32"
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echo "Memory default: 2GB (2048 MB)"
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echo
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echo "2. WASM64/MEMORY64 build (8GB memory limit default)"
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echo "---------------------------------------------------"
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mkdir build-wasm64
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emcmake cmake -DCMAKE_BUILD_TYPE=MinSizeRel -DTINYUSDZ_WASM64=ON -Bbuild-wasm64
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echo "Build command: emcmake cmake -DCMAKE_BUILD_TYPE=MinSizeRel -DTINYUSDZ_WASM64=ON -Bbuild-wasm64"
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echo "Memory default: 8GB (8192 MB)"
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echo
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echo "To build, run:"
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echo " make -C build-wasm32 # For WASM32 build"
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echo " make -C build-wasm64 # For WASM64 build"
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echo
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echo "Note: WASM64/MEMORY64 requires browsers with MEMORY64 support"
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echo "(Chrome 109+, Firefox 102+ with flags enabled)" |