Path: chuka.playstation.co.uk!news
From: "Roland Boettcher" <roland@harlie.han.de>
Newsgroups: scee.yaroze.programming.3d_graphics
Subject: Bezier and Matrix
Date: 2 Oct 1998 16:49:31 GMT
Organization: PlayStation Net Yaroze (SCEE)
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Something for the math gurus...

I'm working on a bezier spline based track editor
(thanks go to Lars for his source).

For the bezier coordinates I have the rotation matrix,
but for the points in between I can only calculate the
coordinates. How do I calculate the rotation matrix
for those points?

Please have a look at my first draft. Then you'll see
what I mean.

http://www.netyaroze-europe.com/~roland/ftp/bezier.zip

Roland