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From: hill@alanine.cs.unc.edu (Curtis Hill)
Newsgroups: comp.graphics
Subject: 4D Ray Tracing
Message-ID: <11899@thorin.cs.unc.edu>
Date: 7 Feb 90 04:20:20 GMT
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Reply-To: hill@cs.unc.edu (Curtis Hill)
Organization: University Of North Carolina, Chapel Hill
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References:

In article <14039@s.ms.uky.edu> sean@ms.uky.edu (Sean Casey) writes:
>So, anyone given some thought toward 4D raytracing???? Hmmmm? :-)


Glassner, Andrew, Spacetime Ray Tracing for Animation, IEEE Computer 
Graphics and Applications, March 1988, pp. 60-70.


Joe Bob says check it out.






Curtis Hill
hill@cs.unc.edu