convex hulls part 2

February 16, 2018 mikefc

Messing around with `chull`

As mentioned yesterday, I’m using chull() to create some stuff.

The basic scheme is:

Generate a large number of points somehow
Repeat until done:
- Take a small subset of the points
- Draw the convex hull around them.

Instead of tweaked random point fields, here’s what happens when a recognizable image is used as a point source.