50 lines
707 B
Markdown
50 lines
707 B
Markdown
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# Simple viewer with SDL2
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This viewer uses NanoRT(SW ray tracer) to render the model and display it using SDL2
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(So no OpenGL dependency)
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## Requirements
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* C++14 compiler
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* external library imgui_sdl requires C++14
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* cmake
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* X11 related package(Linux only)
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## Build
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```
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$ mkdir build
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$ cd build
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$ cmake ..
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$ make
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```
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## Run
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```
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$ ./usdz_view <input.usdz>
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```
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## WebAssembly demo
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Setup emcc, then
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```
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$ ./bootstrap-emscripten-linux.sh
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$ cd build_emcc/
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$ make
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```
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Then run http server(e.g. `python -m http.server`) and open `usdz_view.html`.
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## TODO
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* [ ] Subdivision surface
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## Third party libraries
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* imgui : MIT license.
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* SDL2 : zlib license.
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* nativefiledialog-extended : zlib license.
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