[vtkusers] vtkVolume rotation extremely slow

[Doug Hoppes]

Hi all,

                Got a question and not sure what's going on.  I have an ATI Radeon HD 7700 graphics card.  I can successfully create a small vtkvolume, but, when I try to rotate the volume, it's incredibly slow.  I saw some postings several years ago about vtk volume issues with the ATI cards.

                Any idea's what's going on?

Doug

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