Can anyone please help me to find the intersection point of a self-intersecting b-spline curve?
Which set of functions should be used?
I am using the Geom_OffsetCurve function to find the offset of a b-spline curve. The problem is that the obtained b-spline curve is self-intersecting.
So,I want to find the intersection point in order to trim the curve. Can anyone help me plzzz?
Thanks in advance,