gleScrew(3GLE) GLE gleScrew(3GLE)NAMEgleScrew - 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)
GLE 3.0 gleScrew(3GLE)