CurveClosedCurveOrientation Method 
Name  Description  

ClosedCurveOrientation(Plane) 
Determines the orientation (counterclockwise or clockwise) of a closed planar curve in a given plane.
Only works with simple (no self intersections) closed planar curves.
 
ClosedCurveOrientation(Transform) 
Determines the orientation (counterclockwise or clockwise) of a closed planar curve.
Only works with simple (no self intersections) closed planar curves.
 
ClosedCurveOrientation(Vector3d) 
Determines the orientation (counterclockwise or clockwise) of a closed planar curve in a given plane.
Only works with simple (no self intersections) closed planar curves.
