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<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Thank
you very much for your suggestion Andy. Using the FindPoint() method works well.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Is
there a reason why I could not use FindClosestPoint() ? Does it come from the
data type I am manipulating ?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Jean-Michel<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>De :</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Andy Bauer
[mailto:andy.bauer@kitware.com] <br>
<b>Envoyé :</b> jeudi 23 avril 2015 21:53<br>
<b>À :</b> Jean-Michel<br>
<b>Cc :</b> VTK Users<br>
<b>Objet :</b> Re: [vtkusers] Python FindClosestPoint<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Did you try using the FindPoint() method in the
vtkUnstructuredGrid class? It's implemented in vtkPointSet.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>On Thu, Apr 23, 2015 at 12:05 PM, Jean-Michel <<a
href="mailto:jm.lucas@gantha.com" target="_blank">jm.lucas@gantha.com</a>>
wrote:<o:p></o:p></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
lang=EN-US>Dear all,</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
lang=EN-US>I have an Unstructured Grid and I am trying to find the id of the
closest point to a given point defined by three coordinates (x,y,z).</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
lang=EN-US>I tried using the FindClosestPoint function of the PointLocator, but
it did not work so far. Running pid=vtk.vtkPointLocator.FindClosestPoint(x,y,z)
returns "TypeError: unbound method requires a vtkPointLocator as the first
argument".</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
lang=EN-US> </span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
lang=EN-US>I would appreciate if someone could explain to me what I am doing
wrong or missing. </span>Thanks in advance for your time.<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Jean-Michel<o:p></o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p>
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