Impasto discussion

[Boudewijn Rempt]

On Saturday 10 July 2010, Cyrille Berger wrote:
> On Friday 09 July 2010, Boudewijn Rempt wrote:
> >  The disadvantage was, as Dmitry notes, speed. Though at that time we had
> > 
> > a paint device with an iterator for every painterly feature.
> 
> It would be possible to add channels to a color space. And since we have
> one KoColorSpace instance per-paint device it is perfectly to add API for
> pigment to support "dynamically" adding/removing channels. That said,
> since it requires a bit of work, we would have to be sure that it is the
> right way to go, by either testing the layer-approach, or creating a
> RGB-Impasto color space (by forking the RGB8bits).

That would be cool. I still think that Jose should start with the impasto 
projection and figure out how to display that the fastest, nicest way (keeping 
in mind the light source, of course).

-- 
Boudewijn Rempt | http://www.valdyas.org