About

A stochastic method to generate an approximation to the Sierpinski triangle. Made using p5.js.

Demo

Imgur link

Algorithm

1. Pick a random point p inside the triangle (algorithm).
2. Draw it.
3. Pick a random vertex of the triangle and find its midpoint with p. Set p to that midpoint.
4. Go to step 2.

Why it works

Not sure. Need to figure this one out.