[Paraview] Volume rendering vtkStructuredPoints

David E DeMarle dave.demarle at kitware.com
Fri Oct 22 16:16:38 EDT 2010

Try using a conditional expression in the calculator to set the invalid
values to some slightly off range value. Then edit the color map to make
that off range value completely transparent.

David E DeMarle
Kitware, Inc.
R&D Engineer
28 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-371-3971 x109

On Fri, Oct 22, 2010 at 2:24 PM, John Haiducek <jhaiduce at gmail.com> wrote:

> I used a vtkProbeFilter to resample an unstructured grid dataset onto a
> vtkStructuredPoints, which I then tried to volume render in Paraview. The
> result is attached. Paraview seems to be ignoring the vtkValidPointMask and
> instead rendering every point whether it is valid or not. Is there some way
> to get Paraview to exclude invalid points from the volume rendering?
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