It did solve the problem back then. However, Paraview 3.10.1 (64bits, built from sources) does not let me turn the option "Map Scalars" off. The different colors disappear when using the "Extract cells by region" filter.
Any suggestions? Is that problem solved in a newest release? Regards, Panagiotis On Thu, Dec 2, 2010 at 10:27 PM, David E DeMarle <[email protected]> wrote: > Look at the information tab for both the reader, and the extract filter. Is > the three component scalar (color) array present for both? If so, go the the > Display tab for the extract filter and try turning off "Map Scalars". I > believe that will allow the colors array to be used directly as the color of > the object. > > David E DeMarle > Kitware, Inc. > R&D Engineer > 28 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-371-3971 x109 > > > On Tue, Nov 30, 2010 at 4:44 PM, Panagiotis Foteinos <[email protected]> > wrote: >> >> Hello. >> >> I use Paraview to open a VTK ASCII tetrahedral unstructured grid file >> which has color scalars assigned per cell (tetrahedron). Everything is >> correct so far: I am able to see the different colors on the surface of the >> unstructured grid. That is, the boundary triangles are colored as they ought >> to be according to the scalars of the file. >> >> The problem occurs when I apply the Extract cells by region filter. The >> different colors disappear and only one color is displayed for all cells. Is >> there a way to preserve the different colors per cell after the filter is >> applied? >> >> Regards, >> Panagiotis Foteinos >> >> _______________________________________________ >> 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
