John, I will be ULing a text file to your data library which describes NFF
( Neutral file format), which is the format used in the Standard Procedural
Database, a set of 'c' programs that generate 'standard' scenes to be used
in testing ray tracers. This version (V3.0) includes the 'famous' teapot
scene. I suggest that this format be added to the Interchange system. If
you are interested and don't have the SPD package, I will UL it to your DL.
-Claude – Home: 76010,1422 – Work: cjoa@fciad2.bsd.uchicago.edu