Re: Webots camera problem

Hi,

Yes, this is a known problem. It doesn't occur when doing offscreen 
rendering (setting the "display" field of the Camera nodes to FALSE on a 
machine where offscreen rendering is possible due to the graphics card). 
This is the case on the contest server machine (Linux/nVidia). If you 
want, I can provide a new version of the judo.wbt with offscreen 
rendering: judo_offscreen.wbt.

-Olivier

Alexander Krähenbühl wrote:

> Hi Olivier,
>
> there seems to be a problem with the cameras. The camera of the blue 
> Judoka gets corrupted as long as the output frame of the beige Judoka 
> covers the output frame of the blue one (which is always unless you 
> move them manually!). While we cannot see why this should influence 
> the output of camera_get_Image(camera), it gets fixed as soon as the 
> two output windows do not cover each other anymore. So we've just 
> wondered whether the blue bot has a disadvantage (apparently this is 
> the case when performing offline tests since it only gets bizarre 
> data) because there is no way to move these windows during the contest.
>
>
> Sincerely yours
>
> Jürg Schläfli && Alexander Krähenbühl, the Muhammad_Ai couching team
>



 

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