Description
I'm trying to port an existing application using GLSL to wgpu, so I have existing complex shaders I want to modify to be compatible. While trying to get them working, I have found that if the shader has (something which naga considers) a syntax error, wgpu will panic via .unwrap():
Paddle.js is a web project for Baidu PaddlePaddle, which is an open source deep learning framework running in the browser. Paddle.js can either load a pre-trained model, or transforming a model from paddle-hub with model transforming tools provided by Paddle.js. It could run in every browser with WebGL/WebGPU/WebAssembly supported. It could also run in Baidu Smartprogram and WX miniprogram.
Right now the compute rasterizer only supports a simple list of triangles. It would be a good exercise to add support for an index buffer to support more complex models without using too much memory. You'll need to:
Create another buffer, similar to the vertex buffer, that holds indices into the vertex buffer, and send that to the compute shader
See KhronosGroup/glTF#1691 for implementation spec.