Finds a curve by offsetting an existing curve normal to a surface.
The caller is responsible for ensuring that the curve lies on the input surface.
RhinoCommon (in RhinoCommon.dll)
public Curve OffsetNormalToSurface(
Public Function OffsetNormalToSurface (
surface As Surface,
height As Double
) As Curve
- Type: Rhino.GeometrySurface
Surface from which normals are calculated.
- Type: SystemDouble
offset distance (distance from surface to result curve)
Offset curve at distance height from the surface. The offset curve is
interpolated through a small number of points so if the surface is irregular
or complicated, the result will not be a very accurate offset.