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Hi, all
I am trying to find the output image data and found that there is a
function called
trace_pixel(x,Current_Line_Number,Current_Line[x]) in render.cpp file.
(x,Current_Line_Number) is a pixel position and Current_Line[x] is a
5-element float array named COLOUR. I know that the first three elements are
the RGB values, but I am not sure what the last two elements are. Please
give me some advice. Thanks
Wu Yang
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Wu Yang wrote:
>
> Hi, all
> I am trying to find the output image data and found that there is a
> function called
> trace_pixel(x,Current_Line_Number,Current_Line[x]) in render.cpp file.
> (x,Current_Line_Number) is a pixel position and Current_Line[x] is a
> 5-element float array named COLOUR. I know that the first three elements are
> the RGB values, but I am not sure what the last two elements are. Please
> give me some advice. Thanks
> Wu Yang
RGBFT- the last two are filter and transmit.
--
Ken Tyler
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Thank you for your reply. Could you please explain a little about the filter
and transmit. Thanks
Wu Yang
"Ken" <tyl### [at] pacbellnet> wrote in message
news:3DB2E2FD.12919CA3@pacbell.net...
>
>
> Wu Yang wrote:
> >
> > Hi, all
> > I am trying to find the output image data and found that there is a
> > function called
> > trace_pixel(x,Current_Line_Number,Current_Line[x]) in render.cpp file.
> > (x,Current_Line_Number) is a pixel position and Current_Line[x] is a
> > 5-element float array named COLOUR. I know that the first three elements
are
> > the RGB values, but I am not sure what the last two elements are. Please
> > give me some advice. Thanks
> > Wu Yang
>
> RGBFT- the last two are filter and transmit.
>
> --
> Ken Tyler
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In article <3db2e693@news.povray.org> , "Wu Yang" <wya### [at] cswrightedu>
wrote:
> Thank you for your reply. Could you please explain a little about the filter
> and transmit. Thanks
Please read the documentation or ask in povray.newusers.
Thorsten
____________________________________________________
Thorsten Froehlich
e-mail: mac### [at] povrayorg
I am a member of the POV-Ray Team.
Visit POV-Ray on the web: http://mac.povray.org
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