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From: thant@horus.esd.sgi.com (Thant Tessman)
Newsgroups: comp.sys.sgi
Subject: Re: lmcolor and lighting a surface with a scalar field
Message-ID: <10869@odin.corp.sgi.com>
Date: 25 Jul 90 18:39:04 GMT
References: <2042@sparko.gwu.edu> <10853@odin.corp.sgi.com> <10856@odin.corp.sgi.com>
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In article <10856@odin.corp.sgi.com>, kurt@cashew.asd.sgi.com (Kurt
Akeley) writes:

> No need to reverse the order of the vertices when drawing the back-facing
> polygons.  Just call backface(FALSE) and frontface(TRUE).  Then redraw.

Cool!  I didn't know about 'frontface'.

thant