[vtkusers] Offscreen GPU Volume Rendering

[vijayakm]

Dear All,

I am trying to do off screen rendering with
vtkOpenGLGPUMultiVolumeRayCastMapper.
However, it doesnt work.

I tried with SetUseOffScreenBuffers and SetOffScreenRendering but after
those function, SupportsOpenGL return 0.

I found this post talking about this error :
http://public.kitware.com/pipermail/vtkusers/2014-September/085225.html 
(but there is nothing to solve it)

Do you have any ideas on what I might be doing wrong or how I can debug?

Thanks
Vijayakm



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