p5js/common - Paisley - dynamically adjust shoulder constraints
p5js/common - Paisley - dynamically adjust shoulder constraints

Tries to avoid overlapping lines when the heading starts to nearly point back at the tail.

Should likely adjust the tail constaint points (currently set to the tail point itself) to pull those curves away from the tail.

brianhonohan/sketchbook,brianhonohan/sketchbook,brianhonohan/sketchbook