In article <3de53fce$1@news.povray.org> , "Anders K." <and### [at] kaseorgcom>
wrote:

> Christoph Hormann wrote:
>> Just for the record: although such a change is surely a good idea this
>> does not mean the linear interpolation of colors in rgb space is the
>> optimal solution for color blending problems.
>
> I'm not sure I see why. I've never seen unwanted colors testing my patch,
> even when I deliberately lined up two clashing colors halfway between pixel

Christoph's argument is valid, and one would indeed expect problems either
way.  Tests showed that they don't exist, even with Clip_Colour being
performed after averaging you get good antialiasing and not even visible
color blending problems!  Don't ask me why, I don't know because I have not
investigated it in detail as the result is good...

    Thorsten

____________________________________________________
Thorsten Froehlich, Duisburg, Germany
e-mail: tho### [at] trfde

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