Remco de Korte wrote:

> 
> Would it be stupid to use a heightfield for this?
> 
> Remco

It would be difficult. The effect he wants is engraving rather than raised
areas. HF's would not apply well in this application I do not believe.

-- 
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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