It’s extremely high performant, even running smoothly on my iPad Air 3! Cool! I’m also curious how self collision will affect the performance. GPU implementation for self collision will be cool since I’ve only seen CPU implementation here : matthias-research.github.io/…

Interesting demo! I already got an idea I want to try out, using spatial hashing in a 3d grid like in my softbodies demo. That's also easy to parallelize. The performance will probable take a hit though, since every vertex will have to check 3x3x3 neighbouring grid cells.

I have no idea how it works under the hood but seeing that many objects running with a cloth sim is super impressive. The petals are so nice!