I was aware of your information, but for some reason it doesn't wants to
work in my file, maybe you could have a look at this prointscreen (an image
may clearify it a bit more) and tell me whats happening: Why do I see these
radiosity lines on my floor caused from the sphere,
>>http://www.oosterhuis.nl/quickstart/fileadmin/Downloads/images/radiosity.j
pg

thx

"Christoph Hormann" <chr### [at] gmxde> wrote in message
news:c2qaka$84n$1@chho.imagico.de...
> crz wrote:
> > well I use the file "radiosity3.pov" as my reference file, and as far as
I
> > can find out no background is defined there, thats what I don't get.
Cause
> > when I do exactly the same in my scene I get a blank (black) background.
And
> > what I also find strange is that when I reduce the radius of the sphere
in
> > the "radiosity3.pov" file a clear border line between sphere and
groundplate
> > is visuable (hard line) well doing the same in my scene results in a
very
> > blurry one (looks ok, but why it happens is not clear to me).
>
> That scene uses a large sphere for the sky.  You will always get a
> visible line at the horizon in such a scene unless the sky and the
> ground plane have the same color.  The radius of the sphere will not
> change that.  Note that in this sample scene the sky and the ground do
> in fact have the same color at the horizon if the light source is turned
> off.
>
> Christoph
>
> --
> POV-Ray tutorials, include files, Sim-POV,
> HCR-Edit and more: http://www.tu-bs.de/~y0013390/
> Last updated 07 Mar. 2004 _____./\/^>_*_<^\/\.______
>

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