Rune wrote:
> 
> [...]
> I don't see why you seem to
> think that it is such a great advantage to use function based
> environments, if you compare the pros and cons.

Because i have used it and it works very nicely.  Maybe just try it out
with some heightfield object (and an image_map function in comparison).  I
remember this flowing animation with two channels dividing and merging you
once posted,  this would be a nice test object.

Christoph

-- 
POV-Ray tutorials, IsoWood include,                 
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Last updated 13 Aug. 2002 _____./\/^>_*_<^\/\.______

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