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From: wtm@utah-gr.UUCP (W. Thomas McCollough Jr.)
Newsgroups: comp.graphics
Subject: Re: Liang-Barsky Polygon Clipping Questions
Message-ID: <1942@utah-gr.UUCP>
Date: Thu, 5-Mar-87 15:10:42 EST
Article-I.D.: utah-gr.1942
Posted: Thu Mar  5 15:10:42 1987
Date-Received: Sat, 7-Mar-87 05:51:12 EST
References: <252@naucse.UUCP>
Reply-To: wtm@utah-gr.UUCP (W. Thomas McCollough Jr.)
Organization: University of Utah CS Dept
Lines: 6

A friend who implemented the algorithm in 1984 noted exactly the same failing.
He gave me the impression that the authors knew of the problem.

-- 
Tom McCollough
{ihnp4,decvax}!utah-cs!wtm, wtm@cs.utah.edu