Determines the orientation (counterclockwise or clockwise) of a closed, planar curve in the world xy plane. Only works with simple (no self intersections) closed, planar curves.

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

C#

public CurveOrientation ClosedCurveOrientation()

VB

Public Function ClosedCurveOrientation As CurveOrientation

Type: CurveOrientation
The orientation of this curve with respect to world xy plane.

Supported in: 6.0.16224.21491

Curve Class
ClosedCurveOrientation Overload
Rhino.Geometry Namespace