[vtkusers] vtkSmartVolumeMapper point centered data

Alvaro Sanchez alvaro.sanchez at kitware.com
Wed May 17 12:14:21 EDT 2017

I assume your dataset contains both cell and point data.  Did you build VTK
with OpenGL2?
Are you using any particular configuration in vtkSmartVolumeMapper
VectorMode, etc.)?

It would be nice If you could provide some sample code.

On Sun, May 14, 2017 at 11:01 PM, Alister O Maguire <aom at uoregon.edu> wrote:

> Hello,
> I'm using the vtkSmartVolumeMapper for volume rendering, but it appears to
> only be rendering as cell-centered data (you can clearly see the cell
> boundaries). I'm calling SetScalarModeToUsePointData(), but this doesn't
> seem to be having any affect. It actually looks the same as when I call
> SetScalarModeToUseCellData(). Any ideas on how to get this mapper to use
> point centered data when rendering?
> Best,
> Alister
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Alvaro Sanchez
Kitware, Inc.
Senior R&D Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4901
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