I’m using NurbsCurve.GrevillePoints to manipulate interpolated curves by code. This works pretty well, but I wonder why this method returns Greville points which are not useful (for me at least
What I’m interested in are these points which create perfect curve duplicates when interpolated with the right flavor. I’d appreciate to have an option to filter these “superfluous” points.
The picture shows these points of two degree 3 curves in red. The curves have been created by interpolating the green points.