This nice 2:1 circle arc 'edge' length ratio is brought to you by this horrific equation 😱.

https://github.com/brainsmoke/geometry/blob/main/spherical/2tri1penta.scad

geometry/spherical/2tri1penta.scad at main · brainsmoke/geometry

geometry experiments. Contribute to brainsmoke/geometry development by creating an account on GitHub.

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