Simple viewer with SDL2

This viewer uses NanoRT(SW ray tracer) to render the model and display it using SDL2 (So no OpenGL dependency)

Status

W.I.P.

Requirements

C++14 compiler
- external library imgui_sdl requires C++14
cmake
X11 related package(Linux only)
SDL2

Setup

You may use system installed SDL2, but we recommend to build SDL2 from source codes. Please download SDL2 source package and unpack it to ../common/ See ../common/README.sdl2 for details.

Build

$ mkdir build
$ cd build
$ cmake ..
$ make

Run

$ ./usdz_view <input.usdz>

WebAssembly demo

Setup emcc, then

$ ./bootstrap-emscripten-linux.sh
$ cd build_emcc/
$ make

Then run http server(e.g. python -m http.server) and open usdz_view.html.

TODO

Subdivision surface

Third party libraries

imgui : MIT license.
SDL2 : zlib license.
nativefiledialog-extended : zlib license.

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