README.md

Deprecated

WebGL 2.0 Compute Shader is deprecated in favor of the WebGPU Proposal and as a result. The demo no longer works

Will move to WebGPU implementation once the proposal is stable.

WebGL 2.0 Compute Ray-tracing - Demo

Prerequisite

1. Check browser support: Can I use
2. WebGL 2.0 compute shader is supported as an experimental feature on Windows / Linux.
3. Using chrome: turn on WebGl 2.0 Compute and Choose ANGLE render backend: OpenGL in Chrome experimental features. Access experimental features in chrome://flags
4. Having a good graphic card can give smoother FPS

Build & Develop

• npm run build
• npm run dev

Reference

• http://three-eyed-games.com/2018/05/03/gpu-ray-tracing-in-unity-part-1/
• https://blog.thomaspoulet.fr/uniform-sampling-on-unit-hemisphere/
• https://github.com/oktomus/web-experiments/tree/1e2d3bfbe637a0e5e109bc368c826e025e666d99