Gray-Scott Turing Patterns
Spots → stripes → waves across the parameter space
Pattern: spots | f=0.055, k=0.062
Gray-Scott model: ∂u/∂t = Du∇²u − uv² + f(1−u) | ∂v/∂t = Dv∇²v + uv² − (f+k)v
Left panel: real-time v-field pattern. Right panel: phase diagram showing pattern regions.
Spots (f≈0.055, k≈0.062), stripes (f≈0.04, k≈0.06), traveling waves (f≈0.02, k≈0.05).
Click left panel to seed perturbations.