#mathArt rabbit hole... turns out the curved scores are better defined as [incomplete elliptic integral of the 2nd kind]... the arcs used in the template that I traced are close, but not quite right.

Via @loopspace (2017 thread from elsewhere)
https://loopspace.mathforge.org/CountingOnMyFingers/Triskele/

I'm poking how to translate this to JS.

Bonus: #OrigamiSimulator for the unit.

@folduptoys Have you used this kind of twist star fold in a design? https://youtu.be/_In1PejSfH4

#CuttleXYZ #papercraft #OrigamiSimulator