Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!uunet!seismo!gatech!bloom-beacon!husc6!necntc!ames!ucbcad!ucbvax!vax135!cjp 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: