Ken wrote:
> 
> Chris Huff wrote:
> >
> > >You will not actually see any gradation of a color_map used on a
> > sphere however unless it is CSG'd with another object, ie cut in half
> > with a plane.<
> >
> > Yes, and then you will only see it if the plane has the same texture.
> 
> ...or your sphere is transparent.
> 
> --
> Ken Tyler
> 
> See my 700+ Povray and 3D Rendering and Raytracing Links at:
> http://home.pacbell.net/tylereng/index.html

...or the texture on the sphere has turbulence.
That's the way I do planets - sphere, onion, turbulence.

Cheers, PoD.

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