gleScrew - Draws screw-type shapes.
void gleScrew (int ncp,
- number of contour points
- 2D contour
- 2D contour normals
- up vector for contour
- start of segment
- end of segment
- number of rotations
Draws screw-type shapes. Takes a contour, and extrudes it along the z-axis, from
a start z value of startz to an end z-value of endz. During the extrusion, it
will spin the contour along the contour origin by twist degrees.
Linas Vepstas (firstname.lastname@example.org)