The equations for the sphere are
x^2 + y^2 + z^2 = 1The images in this zoo were created parametrically by:
f(u, v) = ( cos(u)sin(v), sin(u)sin(v), cos(v) ),
0 <= u <= pi, 0 <= v <= 2*pi.
Comments to: email@example.com
Created: Jul 6 1995 ---- Last modified: Sun Aug 13 17:57:37 1995
Copyright © 1995 by The Geometry Center, all rights reserved