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From: jroth@allvax.enet.dec.com (Jim Roth)
Newsgroups: comp.graphics
Subject: Quiz time!  Permute vertices of a tetrahedron
Message-ID: <3596@ryn.mro4.dec.com>
Date: 10 Dec 90 08:32:55 GMT
Sender: guest@ryn.mro4.dec.com
Organization: Digital Equipment Corporation
Lines: 8


Here's a quickie for you PHIGS programmers, to test if you have understood
4 by 4 matrices:

Construct a matrix which cyclically permutes the vertices of a given
tetrahedron in general position.

- Jim