In article <39c29be8@news.povray.org>, Warp <war### [at] tagpovrayorg> 
wrote:

>   I think that the main problem is that the isosurface function doesn't
> support recursion (or does it? Even if it does, I suppose it's terribly
> slow for things like fractal patterns).

The isosurface function doesn't support recursion, but I don't know of 
any reason it would be impossible to make it support it. As for speed, 
it is fast enough to be useful for isosurfaces...and it would be the 
only way to allow custom functions to be used in julia_fractals without 
modifying the program.

-- 
Christopher James Huff
Personal: chr### [at] maccom, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tagpovrayorg, http://tag.povray.org/

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