Using OpenCascade I would like to find a point P that fulfills the following conditions:
> P lies on a given BSplineCurve
> The angle formed between two vectors V1 = P - A (vector between a given point A and P) and V2 = B - P (vector between P and a given point B).
In other words I want to find a Point P on a given BSpline that formes an given angle angle(APB) with to additionally given fixed Points A and B.
I would be glad I someone has an idea how to find the point. Best way would be an fully analytical approach.
Thank you very much.