Kari Kivisalo wrote:
> 
> This time old boards. http://www.pp.htv.fi/kkivisal/woody.jpg
> 
> The bump map isn't just a channel/combination from the original. I had
> to actually write down what I did because it wasn't simple. High-pass
> filtering, histogram tweaking and layers in multiply mode were involved.
> The final texture is, as before, a combination of multiple offset layers
> in lighten mode. With aa it renders very slowly.

The HF looks almost photographic. (Well, it WAS to start with, but
still, excellent job.)

-Xplo

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