Let's cook some donuts (ways to make a torus):
torus
quartic
poly (he he he)
mesh
bicubic_patches
unioned/merged spheres/blobs/cylinders/whatever
isosurface function
density_file surface pigment isosurface
two height_fields
lathe/sor
cylinder + bend.inc
Anyone for any more?
Peter Popov
ICQ: 15002700
