CreaseAngle

CreaseAngle(srfA, srfB, normalSegment=1)

Calculate the crease angle between two surfaces. The angle segment is determined by the surface normal.

param srfA:Surface A
param srfB:Surface B
param normalSegment:
 If set to True, return the angle segment on the surface normal first. If set to False, return the smallest angle first
returns:Common Edge Curve ID, Angle and its Reflex Angle.