Ron Parker wrote:

> marble is gradient x triangle_wave.  From the docs:

I was thinking about the marble pattern itself and not the type of wave
form it represents. This clears it up nicely thank you.
 
What would you get if you applied a color list pattern to the warp ?

Might be interesting...

-- 
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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