Hi Christoph,

I checked the code and saw the linear interpolation algorithm. Therefore I
expected an unsolvable problem but the discussion above shows, that it might
be a defect. Could LAB solve the problem as discussed before? It seems to be
fine for Photoshop but it could be protected by copyrights...

Rene
--
Rene Schwietzke
r.schwietzke<at>reneschwietzke.de
http://www.rene-schwietzke.de/

"Christoph Hormann" <chr### [at] gmxde> wrote in message
news:3DE48E3B.A056E319@gmx.de...

> The reason is that color blending in POV is based on linear interpolation
> between the different color values in RGB space.  Although HSL color space
> is somewhat different i don't think it would solve the problem.
>
> I think it would be an interesting feature to add an optional different
> (and more realistic) color interpolation method to POV-Ray, not only for
> antialiasing but also for color maps for example.
>
> Christoph

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