I jest. This is just a use case example for some math I wanted to show off. All you need are the circulars and verticals between and BAM, arcs all sorted out:
But I think, if I study it nicely, I may be able to incorporate the formulas into the sleeves and armholes. Hmmm… I’ve been playing with ideas for this for years now.
All the same, very well done! and thank you very much for this.