gleHelicoid.3gle - Man Page
Generalized torus, spiral with circle contour.
Syntax
void gleHelicoid (gleDouble rToroid, gleDouble up[3], gleDouble startRadius, gleDouble drdTheta, gleDouble startZ, gleDouble dzdTheta, gleDouble startXform[2][3], gleDouble dXformdTheta[2][3], gleDouble startTheta, gleDouble sweepTheta);
Arguments
- rToroid
circle contour (torus) radius
- startRadius
spiral starts in x-y plane
- drdTheta
change in radius per revolution
- startZ
starting z value
- dzdTheta
change in Z per revolution
- startXform
starting contour affine transformation
- dXformdTheta
tangent change xform per revolution
- startTheta
start angle in x-y plane
- sweepTheta
degrees to spiral around
Description
Generalized Torus. Similar to gleSpiral, except contour is a circle. Uses gleSpiral to draw.
See Also
gleSpiral, gleToroid
Author
Linas Vepstas (linas@linas.org)
Info
3.0 GLE