Ron Parker wrote:

> Anyway, the result is that if you want to do bevels or rounds you need
> an algorithm for finding the parallels to quadratic curves (not
> cubics... guess that article won't help much.)

http://www.math.niu.edu/~rusin/papers/known-math/95/equiv.cls  ???

-- 
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Ken Tyler -  1200+ Povray, Graphics, 3D Rendering, and Raytracing Links:
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