Path: utzoo!mnetor!uunet!mcvax!ukc!reading!onion!cf-cm!ralph
From: ralph@computing-maths.cardiff.ac.uk (Ralph Martin)
Newsgroups: comp.graphics
Subject: Silhouette Curves
Message-ID: <230@cf-cm.UUCP>
Date: 17 Mar 88 09:31:13 GMT
Organization: Univ. Coll. Cardiff, Cardiff, WALES, UK.
Lines: 6
Posting-Front-End: GNU Emacs 18.47.1 of Mon Nov 23 1987 on v1 (berkeley-unix)


I want to draw some pictures of solid objects with curved faces - can anyone
give me some references to papers showing how to generate the silhouette
curves? Please note that I basically understand this, and so please don't
respond just with a note saying what you do is ....  I'm looking for 'deep'
discsussions of the issue beyond the obvious level.
Thanks, Ralph.