A simple 16x16 dot animation from simple math rules

I made a drawing app with programmable brushes inspired by tixy:

https://fig.sonnet.io

It’s pretty fun because the shape dynamics are time, and not pressure/tilt based, so you need to draw in a rhythm.

Here’s how they work and how they’re implemented:

https://untested.sonnet.io/notes/fig-tree-brushes/

great