Jan Walzer wrote:
> 
> Where does POV use a RGB2Grey computation do ?
> 

pigment_pattern and displace warp for example.

Christoph

-- 
Christoph Hormann <chr### [at] gmxde>
IsoWood include, radiosity tutorial, TransSkin and other 
things on: http://www.schunter.etc.tu-bs.de/~chris/

Post a reply to this message