Presets
Leopard Spots
a=0.08 b=0.92 — scattered & irregular
Giraffe Patches
a=0.14 b=0.86 — large & merged
Hex Lattice
a=0.255 b=0.745 γ=2.0 — near threshold: ordered array
Bubbles
a=0.16 b=0.84 γ=0.4 — large & round
Fine Spots
a=0.04 b=0.93 γ=2.0 — tiny & dense
Coral
a=0.18 b=0.82 γ=0.6 — branching & elongated
Palette
Kinetics
Feed a
0.08
Source b
0.92
Rate γ
1.0
Speed
10
Brush
8
↺ Reset
⏸ Pause
✕ Flatten
a:
0.08
b:
0.92
γ:
1.0
step:
0
∂v/∂t = D𝑣∇²v + γ(b − u²v)
Drag
— seed activator
Right drag
— remove activator
Space
— pause / play
R
— reset