<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial,helvetica,sans-serif;font-size:12pt"><div>Apparently not. The interaction to select points works with a
vtkInteractorStyleTrackballActor class and it seems to only works with
vtkPolyData.<br><br>May be I should convert my unstructured grid into a polydata ?</div><div style="font-family:arial, helvetica, sans-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> David Doria <daviddoria@gmail.com><br><b><span style="font-weight: bold;">À :</span></b> lokida <mlokida@yahoo.fr><br><b><span style="font-weight: bold;">Cc :</span></b> vtkusers@vtk.org<br><b><span style="font-weight: bold;">Envoyé le :</span></b> Jeu 11 août 2011, 14h 37min 46s<br><b><span style="font-weight: bold;">Objet :</span></b> Re: [vtkusers] Click and drag a vertex of a vtkUnstructuredGrid<br></font><br>On Thu, Aug 11, 2011 at 4:37 AM, lokida <<a ymailto="mailto:mlokida@yahoo.fr" href="mailto:mlokida@yahoo.fr">mlokida@yahoo.fr</a>> wrote:<br>> Hello,<br>><br>> I have used the<br>> <a
href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Interaction/MoveAVertex" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Interaction/MoveAVertex</a> Click and<br>> drag a vertex example and it works with vtkPolyData.<br>> Now, I would like to use it with a vtkUnstructuredGrid but I haven't found<br>> any examples or documentation about this.<br>><br>> Is-it possible do click and drag a vertex of an unstructuredGrid. If yes,<br>> how Can I do that (example, link,..) ?<br>><br>> Than you.<br><br>It should be exactly the same, just using a vtkDataSetMapper instead<br>of a vtkPolyDataMapper, no?<br><br>David<br></div></div>
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