[Paraview] PV3 pvserver OSX Offscreen

Berk Geveci berk.geveci at kitware.com
Mon Oct 8 09:22:19 EDT 2007


That code executes only on the client side, which does not do
offscreen rendering unless it is capturing a screenshot. I should not
have any impact on the server.

-berk

On 10/8/07, Kevin H. Hobbs <hobbsk at ohiou.edu> wrote:
> On Fri, 2007-10-05 at 16:13 -0600, clinton at elemtech.com wrote:
> > How about turning off VTK_USE_CARBON?
> > The Carbon render window uses AGL, which requires access to the display.
> > With OSMesa, you can try using vtkOSOpenGLRenderWindow instead.
> >
> > Clint
>
> You're right! VTK_USE_CARBON was on. I ignored that option because I
> ignorantly assumed that QT replaced the system windowing stuff, and I
> had turned QT off. I'm trying a build with -D VTK_USE_CARBON:BOOL=OFF
> and the Mesa in my home directory.
>
> Will ParaView3 built against Mesa be able to use offscreen rendering
> despite ParaView3/Servers/ServerManager/vtkSMRenderViewProxy.cxx:
>
>         // Offscreen rendering is not functioning properly on the mac.
>         // Do not use it.
>         #if !defined(__APPLE__)
>           this->GetRenderWindow()->SetOffScreenRendering(1);
>         #endif
>
>
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