I have had a b-spline surface approximated from an array of points, and a B-Spline curve lie inside and on this surface, but not exactly since I also approximate this B-Spline curve in an independent way from B-Spline surface. Now I need to exact the region inside the B-spline curve. I checked the function "face" in the Geometry samples, but it only trim a B-Spline surface from a wire customized in parametric space; while in my problems, bot curve and surface is in difference parametric space.
Hope to see your answer.
Thanks in advance.
Trimming B-Spline surface with a BSpline curve