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From: peter@sugar.UUCP (Peter da Silva)
Newsgroups: comp.graphics
Subject: Re: Ray tracing and caustics.
Message-ID: <412@sugar.UUCP>
Date: Sun, 19-Jul-87 14:21:50 EDT
Article-I.D.: sugar.412
Posted: Sun Jul 19 14:21:50 1987
Date-Received: Sun, 26-Jul-87 21:13:47 EDT
References: <494@cathy.cvedc.UUCP> <3211@cit-vax.Caltech.Edu>
Organization: Sugar Land UNIX - Houston, TX
Lines: 3
Summary: Impressionism and caustics aren't related.

Although Isaac Newton did a rather good writeup of the effect in Optiks. :->
-- 
-- Peter da Silva `-_-' ...!seismo!soma!uhnix1!sugar!peter (I said, NO PHOTOS!)