I would like to apply R1 and R2 to the end of an edge in BRepFilletAPI_MakeFillet.Add(R1,R2,anEdge). From the manual, it says that it's between first and last vertex of the spline. I assume that R1 is applied to first vertex and R2 is applied to the last vertex. I would like to know how to get the first of last vertices of the spline.
Thanks in advance.