drag the points around drag quality slider use my code for whatever code comments might be vague, ask questions if you like
yes there is a gap sometimes with high values for quality. no i don't know how to fix it. no i don't care. just set the quality lower if it's bothering you :) 29 may '23 - performance improvements! ~20% faster-ish (especially for large triangles) technically slower in the case where all points are almost exactly in a vertical line but not by much and this is a rare edge case