gleScrew.3gle - Man Page
Draws screw-type shapes.
Syntax
void gleScrew (int ncp, gleDouble contour[][2], gleDouble cont_normal[][2], gleDouble up[3], gleDouble startz, gleDouble endz, gleDouble twist);
Arguments
- ncp
number of contour points
- contour
2D contour
- cont_normal
2D contour normals
- up
up vector for contour
- startx
start of segment
- endz
end of segment
- twist
number of rotations
Description
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.
See Also
gleExtrusion
Author
Linas Vepstas (linas@linas.org)
Info
3.0 GLE