Newsgroups: comp.sys.sgi
Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!think.com!zaphod.mps.ohio-state.edu!magnus.acs.ohio-state.edu!csn!boulder!testa.Colorado.EDU!michel
From: michel@testa.Colorado.EDU (Michel Lesoinne)
Subject: NURBS description
Message-ID: <1991May20.225309.23011@colorado.edu>
Sender: news@colorado.edu (The Daily Planet)
Nntp-Posting-Host: testa.colorado.edu
Reply-To: michel@testa.Colorado.EDU (Michel Lesoinne)
Organization: University of Colorado, Boulder
Distribution: usa
Date: Mon, 20 May 1991 22:53:09 GMT
Lines: 4

Were can one find a good description of the math behind the NURBS ?
The SGI documentation is a little thin on that point.

Thanks for any directions.