Fitting Cubic Bézier Curves
I won't pretend to understand the intricacies in your article here, but have you seen this paper / video by Cem Yuksel (University of Utah)....By my layman understanding the curves discussed in the following paper may be of use.http://www.cemyuksel.com/research/interpolating_splines/a_cl...https://www.youtube.com/watch?v=pK4zy5OKbHs