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Hi there,
got a problem with a premade povray scene i wanted to export to moray.
Now i have a texture which is using a predefined color (rgb
<bla,bla,bla>) and then uses this color as a reference, but multiplies
it. 
e.g.: color*0.6 
is there any way i can do that with moray or which is the correct
formula to calculate those values by hand? 
Help would be appreciated
Thanks in Advance         Arne Kleinophorst
 
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Arne Kleinophorst wrote:
> 
> Hi there,
> 
> got a problem with a premade povray scene i wanted to export to moray.
> Now i have a texture which is using a predefined color (rgb
> <bla,bla,bla>) and then uses this color as a reference, but multiplies
> it.
> 
> e.g.: color*0.6
> 
> is there any way i can do that with moray or which is the correct
> formula to calculate those values by hand?
> Help would be appreciated
POV-Ray as you guessed takes care of the math for you. If you need
to convert a multiplied color vector <> then you will have to do
so for each color in the vector statement. 
Examples: 
rgb< 1, 1, 1>*0.5 becomes rgb< 0.5, 0.5, 0.5>
rgb< 1, 0.5, 0.25>*0.5 becomes rgb< 0.5, 0.25, 0.125>
etc...
-- 
Ken Tyler
 
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if it's more than 1.0 after you multiply like ken suggested, you can
click on the range button and set the range of the colors all the way up
to ten i think.  i do it all the time.
Ken wrote:
> 
> Arne Kleinophorst wrote:
> >
> > Hi there,
> >
> > got a problem with a premade povray scene i wanted to export to moray.
> > Now i have a texture which is using a predefined color (rgb
> > <bla,bla,bla>) and then uses this color as a reference, but multiplies
> > it.
> >
> > e.g.: color*0.6
> >
> > is there any way i can do that with moray or which is the correct
> > formula to calculate those values by hand?
> > Help would be appreciated
> 
> POV-Ray as you guessed takes care of the math for you. If you need
> to convert a multiplied color vector <> then you will have to do
> so for each color in the vector statement.
> 
> Examples:
> 
> rgb< 1, 1, 1>*0.5 becomes rgb< 0.5, 0.5, 0.5>
> 
> rgb< 1, 0.5, 0.25>*0.5 becomes rgb< 0.5, 0.25, 0.125>
> 
> etc...
> 
> --
> Ken Tyler
 
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ryan constantine schrieb:
> 
> if it's more than 1.0 after you multiply like ken suggested, you can
> click on the range button and set the range of the colors all the way up
> to ten i think.  i do it all the time.
> 
well, that helped a bit, but still it's looking different, thanks
anyway. I think i can do it somehow with the accustomied range. 
Arne Kleinophorst
 
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