|
 |
I haven't seen a lentil recently, but meseems the intersection of two
spheres ought to be pretty good -- about like this, for equatorial
radius 1 and axial radius D, if I'm not too sleepy for analytic
geometry:
#declare D = 1/2; // 0 < D <= 1
#declare R = sqrt(1+D*D)/D;
intersection {
sphere { <0,DD,0>, R }
sphere { <0,-DD,0>, R }
}
(I'd try it, but I haven't got povray installed in my new penguin pen!)
--
Anton Sherwood *//* br0### [at] p0b0x com *//* http://www.jps.net/antons/
Post a reply to this message
|
|
