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From: jbn@glacier.ARPA (John B. Nagle)
Newsgroups: net.graphics
Subject: Ray-tracing reference wanted
Message-ID: <11787@glacier.ARPA>
Date: Sun, 19-Oct-86 19:11:39 EDT
Article-I.D.: glacier.11787
Posted: Sun Oct 19 19:11:39 1986
Date-Received: Tue, 21-Oct-86 22:12:42 EDT
Organization: Stanford University, IC Laboratory
Lines: 5
Keywords: ray-tracing


      What is the best reference to the "constant time" ray-tracing
algorithm discussed in this newsgroup last year?

				John Nagle