Reaction-Diffusion
The Gray-Scott model simulates two chemicals (U and V) that react and diffuse across a surface.
Rules:
- U is consumed to produce V
- V slowly dies off (kill rate)
- U is continuously added (feed rate)
- Both chemicals diffuse at different rates
Controls:
- Click/drag – Add chemical V
- Presets – Different feed/kill patterns
- Space – Play/Pause
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