3d Reaction diffusion from points

Grasshopper
1

I’ve been working on a script that produces a grid of points each corresponding to different chemicals coincident in the reaction diffusion. The points from one chemical are then charged using cocoon to create a 3d object.
I am not a code expert and am having issues with getting the output to actually look like the reaction diffusion. Is there a way I could provide seed points to initiate specific growth patterns? What am I doing wrong?

For instance in this website there are beautiful circular patterns.

Reaction Diffusion points.gh (10.1 KB)

Best,

Orion H.

2

Tons of related stuff around (but require code skills). Like:

Other than that Laurent likes that sort of stuff. I’m sure that he’ll post (or provide lik(s)) somehing on that matter…