Modifies the supplied geometry if it is non-indexed, otherwise creates a new, non-indexed geometry. Returns the geometry with smooth normals everywhere except faces that meet at an angle greater than the crease angle.
The input geometry.
Optional
The crease angle in radians.
Modifies the supplied geometry if it is non-indexed, otherwise creates a new, non-indexed geometry. Returns the geometry with smooth normals everywhere except faces that meet at an angle greater than the crease angle.