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You can set the visibility of the actor that represents the vtkPolyData, if that's what you need.<br><br>Xiaofeng<br><br><br><br><div><div id="SkyDrivePlaceholder"></div>&gt; Date: Mon, 6 Feb 2012 06:24:08 -0800<br>&gt; From: meriadegp@yahoo.fr<br>&gt; To: vtkusers@vtk.org<br>&gt; Subject: [vtkusers] hide vertices<br>&gt; <br>&gt; Hi,<br>&gt; <br>&gt; I use setVertex on vtkPolydata and I see the points on the view. It's<br>&gt; perfect<br>&gt; But now i want to know if I can hide them without destroy them.<br>&gt; There is something like polyData-&gt;setVerticesVisibility( bool visibility )<br>&gt; <br>&gt; Same questions for Lines and Polygons<br>&gt; <br>&gt; <br>&gt; Thanks on advance<br>&gt; <br>&gt; --<br>&gt; View this message in context: http://vtk.1045678.n5.nabble.com/hide-vertices-tp5460178p5460178.html<br>&gt; Sent from the VTK - Users mailing list archive at Nabble.com.<br>&gt; _______________________________________________<br>&gt; Powered by www.kitware.com<br>&gt; <br>&gt; Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html<br>&gt; <br>&gt; Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ<br>&gt; <br>&gt; Follow this link to subscribe/unsubscribe:<br>&gt; http://www.vtk.org/mailman/listinfo/vtkusers<br></div>                                               </div></body>
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