If this instance records a Curve|Surface intersection event, and the intersection type is point, then use this function to get the U and V parameters on the surface where the intersection occurs.

Namespace: Rhino.Geometry.Intersect
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0

C#

public void SurfacePointParameter(
	out double u,
	out double v
)

VB

Public Sub SurfacePointParameter ( 
	<OutAttribute> ByRef u As Double,
	<OutAttribute> ByRef v As Double
)

u

Type: System.Double
Parameter on surface u direction where the intersection occurs.

v

Type: System.Double
Parameter on surface v direction where the intersection occurs.

Supported in: 6.0.16224.21491, 5D58w

IntersectionEvent Class
Rhino.Geometry.Intersect Namespace