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From: ghelms@hellfire.sgi.com (Gretchen Helms)
Newsgroups: comp.sys.sgi
Subject: Re: World Coord -> ScreenCoords
Message-ID: <5166@odin.SGI.COM>
Date: 12 Mar 90 23:52:39 GMT
References: <8387@pt.cs.cmu.edu>
Sender: news@odin.SGI.COM
Organization: Silicon Graphics, Inc., Mountain View, CA
Lines: 16

cycy@isl1.ri.cmu.edu (Scum) writes:
>Can anybody out there tell me how to map 3d world coordinates to screen
>coordinates? I can seem to find anything in the documentation.
>				Thanks,
>					-- Chris.

I am currently in the final stages of debugging
a program that will do exactly that, if you are
using the perspective and polarview calls.  There
is another method if you are using other calls.
Which calls are you using for viewing and projection?

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