"Gilles Tran" <tra### [at] inapginrafr> wrote in
news:3eccc6d2$1@news.povray.org: 


> message de news:
>> Maybe a similar effect can be achieved with this pattern.
> Actually aoi-like images can be done with the slope pattern in regular
> 3.5: 
...

Thank you Gilles, but that is the technique I'm
already using for this image (and the last one I
posted).

The difference is that I'm adjusting the slope
direction vector for each triangle in the mesh,
in order to avoid the inaccuracies Rune refers
to.


Tor Olav

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