retooted Rune Skovbo Johansen
My erosion filter is out! Video, blog post, and shader source.
It emulates erosion without simulation, so it's fast, GPU friendly, and trivial to generate in chunks.
Explainer video:
https://www.youtube.com/watch?v=r4V21_uUK8Y
Companion blog post:
https://blog.runevision.com/2026/03/fast-and-gorgeous-erosion-filter.html