Growth Processes

Inconvergent's writeup on growth is absolutely worth a read if you like this stuff.

Distance Splitting

See the Pen Growth Explorer by George Hoqqanen (@hoqqanen) on CodePen.

Alternate Distance Split

See the Pen ProcGenJs -- Grow by George Hoqqanen (@hoqqanen) on CodePen.

Particle Accumulation

Before going over this, it'll be useful to have seen the page on random walks first.

See the Pen Brownian Trees by George Hoqqanen (@hoqqanen) on CodePen.