48c1017b@news.povray.org...
> And another one, this time I tried a high-pass filter on the ambient
> occlusion image before using it in the image to localise the placement
> of the corrosion/dirt/mold. I think the effect is a bit better for it.
>
> What do you think?
>
> Cheers,
> Edouard.
>
I agree it's better (maybe due to textures as well as process on the 
occlusion image.
I see more moss than corrosion though :-)

Marc

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