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<p><span style="font-size: 12pt; font-family: "Times New Roman", Times, serif;">Dear Mr Bill,</span></p>
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<p><span style="font-size: 12pt; font-family: "Times New Roman", Times, serif;">Thank you for your prompt answer. I tried to adopt </span><span style="font-family: "Times New Roman", Times, serif, "Apple Color Emoji", "Segoe UI Emoji", NotoColorEmoji, "Segoe UI Symbol", "Android Emoji", EmojiSymbols; font-size: 13.3333px;"><span style="font-size: 12pt; font-family: "Times New Roman", Times, serif;">vtkPCANormalEstimation.
But, I could not find the </span><span style="color: rgb(128, 96, 32); font-family: "Times New Roman", Times, serif; font-size: 12pt; text-indent: -53px; white-space: pre-wrap; background-color: rgb(251, 252, 253);">vtkFiltersPointsModule.h.</span></span></p>
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<div id="Signature"><font size="3" face="Garamond">Abdelkhalek Bakkari</font>
<div><span style="line-height:14px"><font size="3" face="Garamond">Ph.D candidate in Computer Science</font></span></div>
<div><span style="line-height:20.82666778564453px; background-color:rgb(255,255,255)"><font face="Garamond" size="3">Institute of Applied Computer Science</font></span></div>
<div><span style="line-height:18.399999618530273px"><font face="Garamond" size="3">Lodz University of Technology, Poland</font></span></div>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Bill Lorensen <bill.lorensen@gmail.com><br>
<b>Sent:</b> 01 March 2017 18:34<br>
<b>To:</b> Abdelkhalek Bakkari<br>
<b>Cc:</b> VTK Mailing List<br>
<b>Subject:</b> Re: [vtkusers] Normal Direction of point set</font>
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<div class="PlainText">In vtk7.1 use<br>
vtkPCANormalEstimation<br>
<br>
see the example:<br>
<a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Points/NormalEstimation" id="LPlnk474249" previewremoved="true">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Points/NormalEstimation</a>
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<a id="LPUrlAnchor_14884156371200.09715136788903522" href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Points/NormalEstimation" target="_blank" style="text-decoration: none;">VTK/Examples/Cxx/Points/NormalEstimation - KitwarePublic</a></div>
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Download and Build NormalEstimation. Click here to download NormalEstimation. and its CMakeLists.txt file. Once the tarball NormalEstimation.tar has been downloaded ...</div>
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On Wed, Mar 1, 2017 at 12:11 PM, Abdelkhalek Bakkari<br>
<bakkari.abdelkhalek@hotmail.fr> wrote:<br>
> Dear VTK users,<br>
><br>
><br>
> I would like to ask about the way of normal direction computation of point<br>
> set.<br>
><br>
><br>
> Thank you in advance.<br>
><br>
><br>
> Best regards,<br>
><br>
><br>
> Abdelkhalek Bakkari<br>
> Ph.D candidate in Computer Science<br>
> Institute of Applied Computer Science<br>
> Lodz University of Technology, Poland<br>
><br>
><br>
><br>
> _______________________________________________<br>
> Powered by <a href="http://www.kitware.com" id="LPlnk287099" previewremoved="true">
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