You could use a python programmable filter to iterate through the points and call vtkUnstructuredGrid::GetPointCells() to get the count of bonds for each one, and store those counts into a scalar array. Then you could apply the glyph filter and color the glyphed points by that array.
You might also want to investigate some of the chemdata file formats that paraview understands and switch to one of those, as those should do more or less the above internally. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Thu, Jan 17, 2013 at 3:22 AM, Tropin, Nikita <nikita.tro...@bakerhughes.com> wrote: > Hello, > > > > I’m the new user of Paraview and I’m trying to visualize a set of particles > with bonds between them (from DEM simulation). So I have a series of vtu > files with points and cells of type 3 (VTK_LINE) that I call bonds. What I > want to do is to set the color of each point according to the number of > bonds that are connected to that point - can you advice how to do it in > Paraview? > > > > Nikita Tropin > > > > > _______________________________________________ > 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