Checks whether the provided 2d point in the parameter space of the surface is inside the bounds of this face. If the surface is periodic then it will also be checked whether the point with its periodic offset is contained in the face. In this case, the 2d coordinates of the point are updated to reflect the correct period in which it is inside the face

public bool Contains(
	ref GeoPoint2D p,
	bool acceptOnCurve
)

Public Function Contains ( _
	ByRef p As GeoPoint2D, _
	acceptOnCurve As Boolean _
) As Boolean

public:
bool Contains(
	GeoPoint2D% p, 
	bool acceptOnCurve
)