[vtkusers] volume rendering LOD

[Miro Drahos]

Hi all,
I am using vtkVolume + vtkSmartVolumeMapper to render a 3D image of 
medium size.
I am trying to figure out how to disable the LOD subsampling when 
interacting with the scene, so that the volume always stays the same. 
[The camera position and orientation is fixed in this scene].
I tried to do
renderWindow->SetDesiredUpdateRate(0);
but that does not do it.
Any hint or advice very much appreciated!
Cheers,
Miro

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