RwReversePolygonFace(RwPolygon3d *polygon);
Description
Reverses the vertex ordering of the polygon.
Arguments
polygon Pointer to the polygon.
Return Value
The argument polygon if successful, and NULL otherwise.
Comments
RwReversePolygonFace() modifies the facedness of a single polygon by reversing the order of the vertices in the polygon’s vertex list.
As this function modifies the geometry of the clump which owns the polygon, the clump is made editable (the rwEDITABLE hint is set) by this function.
See Also
None.