ok at please.
With regards to the line you are not choosing to draw a line on a surface just a simple line between two points. Otherwise this would be a way of getting them on the surface:
Here you are finding the UV co-ordinates of the corner points for each surface and then supplying those as locations for the interpolated curve on the surface.…
Added by Danny Boyes at 5:02am on December 14, 2010
5, 0); Line ln = new Line(pn1, pn2);
//intersection
Point3d[] pntList = Rhino.Geometry.Intersect.Intersection.CurveCurve(el.ToNurbsCurve(), ln.ToNurbsCurve());
it says "No overload for method CurveCurve takes 2 arguments"
as far as i can understand ,CurveCurve should be a method on Ellipse or line object and should take the another one as argument, but when there is nothing .
whats wrong ?
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