Hi Karina,
On Mon, 2006-07-17 at 14:38 +0000, Karina Rodriguez wrote:
> Hi,
>
> I have a cluster with 8 screens and I want to display an image as a
> background (ImageBackground) along all the screens.
>
> I am not sure if I don't understand well the viewports, but I have tried
> using only one viewport for the 8 screens so I can stretch the image, but
> instead of doing this, the image is repeated in every screen. I have also
> tried using 8 viewports and setting the size for each of them, but the same
> effect happens, the image is repeated in every screen.
>
> Any ideas of what I am doing wrong, how can I stretch the image along all my
> screens, so the image is distributed? or this is not possible?
The ImageBackground is linked to the physical screen, so for a cluster
that won't work.
You can either split your image into pieces and use 8 viewports, or use
a PolygonBackground instead, which has been extended to work on a
cluster, and put your image into a textured material.
Hope it helps
Dirk
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