Three.js polygon triangulation fails in pseudo duplicate points

Question

In three.js there is a function triangulateShape(). Now I encountered a failure to triangulate polygons that are simplified using Javascript Clipper. Simplifyin

Answer 1

You could write a function that detects the duplicate vertices and moves them backward 1px to make them discrete(they no more share a common edge). This way there will be no more common edges and no errors are produced but the visual result still looks the same.

Kind of crude solution but it might work.