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Nicolas Alvarez schrieb:
>> One reason can be that I want to match exactly the image pixel values
>> with
>> HTML colors. If I want the color scheme of an image to match, for example,
>> the background color of a HTML page, I should be able to do that.
>
> Wouldn't the browser do gamma correction according to the gAMA chunk anyway?
Yes, but Warp's problem was that HTML "50% grey" (#7F7F7F) is /not/
POV.Ray 0.5 grey.
Browser gamma correction will make sure POV-Ray 0.5 grey is properly
converted to 50% /brightness/, but HTML "50% grey" is 50% /voltage/ (at
the VGA output of a typical PC), equaling 22% brightness.
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