Marc,

thanks for your hint! I truly don't new about that keyword. Well, I tried 
out, but have no success yet. What do I wrong?

sphere
{
 < 0.0, 0.0, 0.0 > 1.0
 pigment
 {
  spherical
  pigment_map
  {
   [ 0.0000 Clear ]
   [ 1.0000 Blue ]
  }
 }
 finish { ambient 0.0 }
 scale 1.0075
}

Sven

Post a reply to this message