I cannot manage to make the tool of the title work.
The knot vector remains a mystery to me.
Here is the definition: forum_surface.dyn (13.7 KB)
@Askbid Hope this helps, though I don’t really understand it too well either…
Thanks, your example made me understand (List.Cycle bit) that without flatten the points have the right list arrangement to make the easier NurbsSurface.byControlPoints work:
With that working I don’t think anyone needs the .ByControlPointsWeightKnots …luckily
