Hey @sdyer,
Started to gave it a quick stab, how are you planning to derive the % parameters automatically, one can quickly kink the curve with them:
It would be great to be able to model a straight line also (and have one as reference), right now it is impossible because of the range of the % parameters:
A Nuke implementation could not really leverage the Python code directly unfortunately by the way. I think we would have to fully implement it with nodes like @alexfry did it for his RRT or C/C++.
Cool to see that taking shape btw!
Cheers,
Thomas