Playground
Make something, then keep it.
Small tools I built for the fun of it. Change the numbers, roll the dice, and save what you make. It all runs in your browser.
The formula
t = ½ + ½·cos(0.9 × distance from centre)
size = 0.86 × (1 − 0.7 × (1 − t)) × cell
turn = 0° × (col + row)
1200 × 1200 px
Start from
Shapes
The maths
Pattern
Colour
Colour by
Paint