"Christoph Hormann" <chr### [at] gmxde> wrote in message
news:3CF26105.A4D2C312@gmx.de...
>
>
> Dennis Borree wrote:
> >
> > Is there an easier way to read the gray levels of the pixels in a gray
level
> > bit mapped image other than using the eyedropper in in an imaging
software
> > program? I am trying to use the gray level data to manipulate my images
in
> > POV.
> > Is there a reader that will give me the levels or change them to another
> > format that I can manipulate?
>
> I'm not sure what you want to do, but you can find out the color of a
> pigment (including image_maps) in POV-Ray using the eval_pigment() macro
> from functions.inc.  If you want to write image data from inside a
> POV-Script you can use an ASCII based file format like PGM/PBM and the
> #write function.
>
> If this is not what you meant please clarify your question.
>
> Christoph
>
> --
> POV-Ray tutorials, IsoWood include,
> TransSkin and more: http://www.tu-bs.de/~y0013390/
> Last updated 05 May. 2002 _____./\/^>_*_<^\/\.______

Thank you , Christoph !
That is what I am looking for.
Many thanks,
Dennis Borree

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