xfy c9cc2eec99 feat(shader): add ridged_fbm multifractal noise ...

Ridged noise (1 - |2n-1|, raised to sharpness) produces the sharp bright
filaments the spec calls for, replacing the smooth FBM blobs. Fixed
MAX_OCTAVES=6 with early break — conservative form for runtime-chosen
octave counts on older WebGPU drivers. Inert; no caller yet.

2026-07-15 13:24:16 +08:00

..

shaders

feat(shader): add ridged_fbm multifractal noise

2026-07-15 13:24:16 +08:00