I probably will look into that soon, Inigo Quilez has a really good article on accurate voronoi edges

Wireframes and stuff

Clay renders

I didn't realize Bluesky compresses videos so much, here's a youtube link www.youtube.com/watch?v=YZFE...

An interesting thing I discovered during this was that memory access is slow. With a bigger image, the simulation took a lot longer, but more slime agents didn't have as big of an impact. I'm not well versed in data structures to fix that on the gpu, and in any case this simulated fast enough.

The slime mold is basically the same as in Sebastian Lague's excellent video. I had to run eight iterations of the simulation for each frame of the video, otherwise the light parts of the image took too long to fill in, and the slime moved too slowly to look good anyway.