David Wilkinson wrote:

> This has an incredibly rich psychedelic texture Ken and it renders very
> fast. Thanks for the code, it will be easy to experiment with because
> it's so compact.

There in lies the power of the Iso surface. You can get some incredible
geometries with a very small amount of coding work. Now if only I had
paid attention in my math classes I could predict how the pattern will
look rather than relying on trial and error as I do now. Anyway there
is the joy of discovery to consider...

>  Potentially a great tee shirt pattern - hmm.. wonder if I can get it
> on a tie?

No comment :)

-- 
Ken Tyler -  1300+ Povray, Graphics, 3D Rendering, and Raytracing Links:
http://home.pacbell.net/tylereng/index.html http://www.povray.org/links/

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