[ REQ 5249]: geomview PS Snapshot

[frank at prometheus.math.gwu.edu]

I was trying to create postscript files of 
some images created by the Evolver (specifically
minimal surfaces spanning the trefoil knot).

we are using an sgi Indigo. the images on
the screen look terrific, however, when
creating a postscript file using 
PS SnapShot, the image comes out much
darker.

I've tried making adjustments using 
the appearance commands, but without any 
success. If it helps, i can send you the file
that i am working with.

Frank Baginski