Almost all of the grunt work was done by Codex. I implemented a few simple WebGPU kernels as an example, and also wrote a few example shims for supporting fixed-point. Codex did a huge amount of heavy lifting implementing various gnarly operations and primitives in WGSL.
Alex Nichol@unixpickle
The performance win is pretty huge. Even for really simple shapes, just being able to run dual contouring in a massively parallel environment gives like a ~3x speed improvement.
6:30 PM · Jun 11, 2026 · 344 Views
