[Paraview] VTK warning during volume rendering of vtkStructuredGrid on Windows with Nvidia graphics card.

[Hahn, Steven E.]

I tried viewing the volume representation of a small vtkStructuredGrid
file with ParaView v5.0.0-RC2 built with the OpenGL2 rendering backend and
get this warning:

Warning: In 
C:\Sources\ParaView-v5.0.0-RC1-source\VTK\Rendering\VolumeOpenGL2\vtkOpenGL
ProjectedTetrahedraMapper.cxx, line 251
vtkOpenGLProjectedTetrahedraMapper (00000000061B0AD0): Missing FBO
support. The algorithm may produce visual artifacts.

Updating the video card (Nvidia Quadro K6000) driver to the latest version
(354.56) had no effect. Volume rendering with a different vtkImageData
file generated no warnings.

Best,
Steven Hahn