[vtkusers] Problem with Offscreen Rendering in Ubuntu

[Dominik Szczerba]

Do you have 3D acceleration enabled in VB? If yes, try disabling it,
it is largely disfunctional.

Dominik

2011/9/21 Андрей Траченко <goodrone at gmail.com>:
> Hello!
>
> I've got a modern Ubuntu 11.04 x64 Server (installed on a Virtualbox),
> compiled VTK 5.6.1 with Python and VTK_OPENGL_HAS_OSMESA, and without
> VTK_USE_X.
>
> I'm trying to render images on this server from Python. The
> unsturctured grid is loaded from a .vtu file, rendered and saved with
> vtkWindowToImageFilter and vtkPNGWriter.
>
> The result I get looks very strange. Does anybody have an idea what
> might have gone wrong? This problem is quite urgent to me, so any
> ideas are highly appreciated.
>
> Two images are attached to this post (weird and expected images), and
> also available at:
> http://clck.ru/LExR and http://clck.ru/LExn
>
> Thank you,
> Andrew
>
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