Gray-Scott
— Reaction-Diffusion
Steps:
0
| FPS:
0
Click: seed | Right: ring | Drag: draw chemical B
// GRAY-SCOTT
Feed Rate (F)
0.055
Kill Rate (k)
0.062
Diffusion A
1.00
Diffusion B
0.50
Steps/Frame
8
Grid Size
256
128
256
384
512
Color
Chemical (B)
Both (A red, B green)
Phosphor
Fire
Ocean
Organic
Neon
Presets (F, k)
Mitosis
Coral
Spots
Maze
Worms
Solitons
Waves
Unstable
Reset
Seed Random
Clear
A + 2B -> 3B. Chemical A is fed in, B is killed. Diffusion + reaction = leopard spots, coral, fingerprints, cell division. Adjust F and k to explore the parameter space.