Ron Parker wrote:

> It's possible, probably not using an existing method, and it would be
> very useful.  I'd love to have that functionality.

Glad I am not alone in seeing a positive use for something like this.

>  Something like this, perhaps, to produce the
> zigzag pattern you mentioned:
 
> warp {pigment {marble} y}

Could you break this down to help me understand how this might produce
a zigzag pattern ? I'm so easily confused...

-- 
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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