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 <[email protected]> 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? > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview > >
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
