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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Sounds good to me, go ahead and make the change… </span><span
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Informatics Toolkit<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"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> vtk-developers-bounces@vtk.org
[mailto:vtk-developers-bounces@vtk.org] <b>On Behalf Of </b>David Doria<br>
<b>Sent:</b> Monday, March 29, 2010 2:28 PM<br>
<b>To:</b> VTK Developers<br>
<b>Subject:</b> [vtk-developers] Confusing error message in vtkKdTree<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>In vtkKdTree, the member variable LocatorPoints is created
in BuildLocatorFromPoints.<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>If you call FindClosestPoint without calling
BuildLocatorFromPoints, the error generated (line 2203) is<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>"vtkKdTree::FindClosestPoint: must build locator
first"<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Can we change this to<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>"vtkKdTree::FindClosestPoint: must call
BuildLocatorFromPoints first"<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>As it is, it is very confusing, since a BuildLocator
function also exists.<o:p></o:p></p>
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<p class=MsoNormal><br clear=all>
Thanks,<br>
<br>
David<o:p></o:p></p>
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