Tom Melly wrote:
> 
> > > A brain-like effect.
> >
> > Pardon?
> >
> 
> Your restraint is commendable ;) - an iso-surface that looks like the surface of
> a brain?

You could try the crackle pattern with non standard form vectors and maybe
other patterns.  But if you really want something looking like a human
brain i suggest taking some real data for it.

Christoph

-- 
POV-Ray tutorials, IsoWood include,                 
TransSkin and more: http://www.tu-bs.de/~y0013390/  
Last updated 13 Aug. 2002 _____./\/^>_*_<^\/\.______

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