Toys

Interactive experiments in motion and pattern. Open one to play.

Boids

Separation, alignment and cohesion resolved over a uniform grid. Hold to pull the flock into orbit.

A lattice of segments easing toward a slowly drifting angle field. Nearby segments turn to aim at the cursor.

A galaxy drawn off the Hubble sequence each visit — elliptical, lenticular, spiral, barred or irregular. Drag to tumble it.

One metaball field over a fixed dot grid. Wanderers bridge four dots at a time and walk the cells as X shapes.

Positive and negative blobs summed per pixel in a fragment shader. Hold anywhere to carve a void into the field.

Tens of thousands of agents chase a season around the world, grazing, breeding and starving.

Agents sense and reinforce a trail map that decays and diffuses behind them. Transport networks fall out of the loop.

A dot lattice driven by expanding wavefronts. Press for a heavy drop, drag to lay a wake behind the cursor.