Paul Jones wrote:
> 
> is it possile to make an isosurface from a function F(r,theta,phi) in
> spherical coordinates? or do I have to convert to cartesian or create a
> set of parametric equations.....
> 
> -paul

IMO you have to use cartesian coordinates, maybe have a look on the megapov
sample file 'sph_noise.pov', which uses something like noise3d with spherical
coordiantes.  

Christoph

--
Christoph Hormann <chr### [at] gmxde>
Homepage: http://www.schunter.etc.tu-bs.de/~chris/

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