Gray-Scott Reaction-Diffusion
U + 2V → 3V ·
Du=0.16
Dv=0.08
F=0.035
k=0.062
· wrapping boundaries
Pause
Reset
Calm · 4 steps
Normal · 8 steps
Fast · 16 steps
state:
running
iterations:
0
grid:
128×128
fps:
–
Click or drag on the pattern to inject V (and deplete U). Pause freezes evolution · Reset restores U=1, V=0 with the small central seed.