/ambient/1.10/Tue Sep  9 14:34:59 2003//
/diffuse/1.1.1.1/Sun Oct 22 21:05:31 2000//
/sky/1.1.1.1/Sun Oct 22 21:05:31 2000//
/specular/1.2/Tue Sep  9 14:34:59 2003//
D
