I saw someone already brought up this question, but never get answered. How to build a closed surface from points to bspline surface.
Here is the problem:
Handle(Geom_BSplineSurface) surf = PointsToBSplineSurface(pnt);
This seems right, and it changes the logical value of U or V direction periodic to TRUE in the STEP file I created. But the result is never correct.
It's not so simple? Or there is something missed?