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From: austin@hotsht.dec.com
Newsgroups: comp.graphics
Subject: GKS Device Independent Graphics by Sproull et. al
Message-ID: <556@mountn.dec.com>
Date: 7 Aug 89 19:36:10 GMT
Sender: news@mountn.dec.com
Organization: Digital Equipment Corporation
	Has anyone successfully run the example 3-D programs appearing in the
Lines: 11

programs "showWedge", and "showFcn" but had problems with color representation 
and clipping.

	When I run the showFcn program on page 382, I get an error:
"Illegal color representation."  When I run either program with clipping 
turned on, only a small dot appears on the screen.  When I turn the clipping 
off, the program runs ok.

- Cathy Austin

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