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From: kawl@quads.uchicago.edu (david john kawliche)
Newsgroups: comp.graphics
Subject: Sniffer
Message-ID: <1991Jan22.232728.20120@midway.uchicago.edu>
Date: 22 Jan 91 23:27:28 GMT
Sender: news@midway.uchicago.edu (News Administrator)
Organization: University of Chicago
Lines: 5


	I am in need of an algorythim to follow the edge of a complex boundary.
If anyone knows of such, or can help me by posting one, I would be very 
appreciative.
	Thanks.