RhinoCommon API
RayShootEventBrepFaceIndex Property |
If GeometryIndex references a Brep, then the index of the Brep face that was hit.
If GeometryIndex references a surface, than RhinoMath.UnsetIntIndex.
Namespace: Rhino.Geometry.Intersect
Assembly: RhinoCommon (in RhinoCommon.dll)
Since: 7.0