Christoph Hormann <Chr### [at] schunteretctu-bsde> wrote in message
news:3983CBBE.C4240AFD@schunter.etc.tu-bs.de...
> Looks great, very realistic.  What pattern do you use for the roughtness
of the
> surface ? Is it only noise3d or some pigment ?

Thanks.  The texture is a rather simple bozo with a highly turbulence
normal.  The rock itself is a bloby isosurface eaten away by a "big"
noise3d, creating basic shape, and a "small" noise3d, giving the rock pits
and bumbs.

> There are two light and flat parts in the dark areas on the right, one not
much
> visible on the left, not sure what it is, but it looks somewhat wrong.

That's an area where the rock has been completely eaten through by the
noise3d, so you're able to see another rock, which has become more faded due
to fog.

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