What is the equivalent to Rhino.Geometry.BrepFace.IsPointOnFace()?


my problem is that i cannot determine if a point is on a trimmed brep face.
With ON_BrepFace::EvNormal(…) i get always an result even if i’m in an inactive area due to the trimming.

bool RhinoIsPointOnFace( 
        const ON_BrepFace& face,
        double tolerance,
        bool bOkToWrap,
        double& s, double& t