<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div>And if I develop a specific selection plugin.<br><span>I can see in the "VTK User'guide" book in "13.4 Selections" page 291 and here: <a target="_blank" href="http://www.kitware.com/products/html/SelectionsInVTK.html">http://www.kitware.com/products/html/SelectionsInVTK.html</a></span><br><br>"vtkSelection is a container class holding one or more vtk-SelectionNode
objects. Each node contains information indicating what part of the data
is selected. A compound
selection is interpreted as the union of the individual node selections.
We allow selections to consist of multiple nodes so that in one place
we can represent selections on multiple parts of the data. For example, a
selection on geometry may contain a vtkSelectionNode for both points
and cells. Another use case is to collect selections from multiple
datasets in the same renderer into one place."<br><br>So, this means that it could be possible to do this ("For example, a
selection on geometry may contain a vtkSelectionNode for both points
and cell").<br><br>But, if it is possible, how a plugin processing a data (vtkPolyData, vtkUnstructuredGrid, vtkMultiBlocDataSet) on which we want to use one of the selection (points or cells) could have this list of selected data (points or Cells) ?<br><br>Thanks.<br></div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><br><div style="font-family: arial,helvetica,sans-serif; font-size: 13px;"><font face="Tahoma" size="2"><hr size="1"><b><span style="font-weight: bold;">De :</span></b> Utkarsh Ayachit <utkarsh.ayachit@kitware.com><br><b><span style="font-weight: bold;">À :</span></b> R M <mlokida@yahoo.fr><br><b><span style="font-weight: bold;">Cc :</span></b> paraview@paraview.org<br><b><span style="font-weight: bold;">Envoyé le :</span></b> Lun 3 janvier 2011, 20h 28min 43s<br><b><span style="font-weight: bold;">Objet :</span></b> Re: [Paraview] Multiple selections: points and
cells<br></font><br>Currently, it is not possible to have cells and points selected at the<br>same time.<br><br>Utkarsh<br><br>On Mon, Jan 3, 2011 at 2:19 PM, R M <<a ymailto="mailto:mlokida@yahoo.fr" href="mailto:mlokida@yahoo.fr">mlokida@yahoo.fr</a>> wrote:<br>> Hi,<br>><br>> I have seen thaht we can select cells or points but not cells and points<br>> (or points and cell) and have them display in Paraview GUI.<br>> So, I would like to know if it is possible to have selected cells and points<br>> at the same time in paraview ?<br>><br>> Thanks !<br>><br>><br>> _______________________________________________<br><span>> Powered by <a target="_blank" href="http://www.kitware.com">www.kitware.com</a></span><br>><br>> Visit other Kitware open-source projects at<br>> <a href="http://www.kitware.com/opensource/opensource.html"
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