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From: bergman@scripps.edu (Larry Bergman)
Newsgroups: comp.graphics
Subject: clipping code?
Message-ID: <463@riscsm.scripps.edu>
Date: 17 Aug 90 22:16:36 GMT
Sender: news@Scripps.EDU
Organization: Research Institute of Scripps Clinic; La Jolla, CA
Lines: 8

I'm looking for an implementation of the Cyrus-Beck
algorithm for clipping a 3D line segment to an arbitrary
(convex) 3D polygon.  If you have code please pass
it along. I'd love to get Smalltalk code (hah!), but
C or C++ will do just fine.  (If you have another 
algorithm that does the same thing, I'm not picky).

Thanks,  Larry