In general, many VTK filters, including mappers iterate over cells. So if you don't create at least single cell consisting of all the points (a poly-vertex cell), they will be skipped.
Utkarsh On Mon, Feb 7, 2011 at 12:37 PM, Ken Olum <[email protected]> wrote: > I created a file with a set of points in an unstructured_grid. Glyph > was happy to display glyphs of the locations of the points. But when I > wanted to select a subset of the points with Clip, it never passed on > any of them. Apparently Clip doesn't work with points, but only with > cells. When I made a vertex at each point, it worked fine. > > I can't see any reason why Clip should not work with points, but if > there is at least it should be documented. > > Thanks. > > Ken > _______________________________________________ > 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
