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"Kenneth" <kdw### [at] gmailcom> wrote:
> Ive <ive### [at] lilysoftorg> wrote:
>
> >
> > The correct functions would be
> > [snip]
Just to clarify, in my own mind, some things about the use of these functions
(because I'm currently working on an all-inclusive test scene about this stuff):
When using assumed_gamma 1.0, and in POV-ray's preview render:
If I want to *multiply* an RGB color, rgb 0.7*<.3,.5,.7> would be OK to do.
But if I want to multiply an SRGB color, srgb 0.7*<.3,.5,.7> would NOT be the
correct way to do it, to get the 'expected' color result (if I understand some
of Clipka's older remarks); I would instead need to use a somewhat different
multiplication scheme. Is that what these 'multiplication functions' are for--
the way to properly 'multiply' an SRGB color?
Or is srgb 0.7*<.3,.5,.7> perfectly OK by itself?
Or am I way off base as to what the functions themselves are meant for?
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