High!

Sven Littkowski wrote:

> I believe you would be well-advised to consult photos of asteroid or moons 
> surfaces to get some good ideas. Surfaces are not really plain but bear tiny 
> difference in surface heights and surface roughness.

Yes, I've seen this on close-up NEAR photos of (433)Eros... and I had 
some headache to find out how to add such small-scale noise to the 
surface! Should I try noise_generator_3d rather than noise_3d?

See you in Khyberspace!

Yadgar

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