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From: cjp@vax135.UUCP (Charles Poirier)
Newsgroups: comp.graphics
Subject: Re: Ray tracing and caustics.
Message-ID: <1827@vax135.UUCP>
Date: Fri, 17-Jul-87 13:38:08 EDT
Article-I.D.: vax135.1827
Posted: Fri Jul 17 13:38:08 1987
Date-Received: Sat, 18-Jul-87 15:07:16 EDT
References: <219@sugar.UUCP> <543@saturn.ucsc.edu>
Reply-To: cjp@vax135.UUCP (Charles Poirier)
Organization: AT&T Bell Labs, Holmdel, NJ
Lines: 56
Keywords: ray-tracing caustics algorithm reality
Summary: Biased secondary rays for caustic generation?

In article <543@saturn.ucsc.edu> skinner@saturn.ucsc.edu (Robert Skinner) writes: