Randolph Robnett wrote in message <3a2d819b$1@news.povray.org>...
> Any ideas about making water look as though it is funneling or
spiralling as
> in a whirlpool. The trick is that it needs to be 3-dimensional and not
just
> look 3D. Any suggestons would be appreciated.


wait a few days for my patch
supporting nonlinear transformations
I think with this stuff this could be possible
as twisted cones and spheres placed around center

but currently this is possible as isosurfaces but need math a little

ABX

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