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

[Aashish Chaudhary]

On Mon, Dec 21, 2015 at 3:56 PM, Hahn, Steven E. <hahnse at ornl.gov> wrote:

> 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.
>


They are using different mappers. I am surprised that you are reported
missing fbo support. Which windows Platform is this?

- Aashish


>
> Best,
> Steven Hahn
>
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-- 



*| Aashish Chaudhary | Technical Leader         | Kitware Inc.            *
*| http://www.kitware.com/company/team/chaudhary.html
<http://www.kitware.com/company/team/chaudhary.html>*
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