Turing Bloom Gray-Scott reaction-diffusion • paint to seed growth

real-time • GPU-free

Click + drag to seed — try drawing circles, lines & dots

Growing • — fps steps 0 256 × 256

Controls

maze / worms

Pattern preset

Feed 0.029

Kill 0.057

Brush 14px

Speed 16×

Diffusion U 1.00

Diffusion V 0.50

Color • organic palettes

Auto wander Wrap edges

Gray-Scott — two chemicals U (feed) & V (activator) react: U + 2V → 3V. Feed adds U, kill removes V. Diffusion spreads them; the balance sculpts Turing patterns.

Drag paints V to seed new colonies Space pause R reset