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<p class="MsoNormal"><span lang="EN-US">Hi all,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I’m looking for a way to extract cells from an unstructured grid by a polyline selection, similar to what vtkImplicitSelectionLoop does for a closed polygon. Is this something that can be implemented efficiently with
algorithms from VTK or should I write a custom algorithm?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black;mso-fareast-language:NL">Andreas Buykx<o:p></o:p></span></b></p>
<p class="MsoNormal" style="text-autospace:none"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black;mso-fareast-language:NL">Senior Software Engineer<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black;mso-fareast-language:NL"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><b><span lang="EN-US" style="font-size:11.5pt;font-family:"Arial","sans-serif";color:#CB2027;mso-fareast-language:NL">TNO DIANA BV
</span></b><span lang="EN-US" style="font-size:11.5pt;font-family:"Arial","sans-serif";color:#CB2027;mso-fareast-language:NL"><o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><i><span lang="EN-US" style="font-size:8.0pt;font-family:"Arial","sans-serif";color:black;mso-fareast-language:NL">Software Developers and Analysis Consultants for Civil and Geotechnical Engineering
<o:p></o:p></span></i></p>
<p class="MsoNormal" style="text-autospace:none"><span lang="EN-US" style="font-size:8.0pt;font-family:"Arial","sans-serif";color:black;mso-fareast-language:NL"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span lang="EN-US" style="font-size:9.0pt;font-family:"Arial","sans-serif";color:black;mso-fareast-language:NL">Delftechpark 19a, 2628 XJ, Delft, The Netherlands
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span lang="EN-US" style="font-size:9.0pt;font-family:"Arial","sans-serif";color:black;mso-fareast-language:NL">Tel: +31 88 34262 15 (Direct)
</span><span lang="EN-US" style="color:black;mso-fareast-language:NL"> Tel: +31 88 34262 00 (Switchboard) +31 88 34262 99 (Fax)
<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:black;mso-fareast-language:NL"><a href="http://tnodiana.com/"><span lang="EN-US">http://tnodiana.com</span></a></span><b><i><span style="font-size:9.0pt;mso-fareast-language:NL">
<span lang="EN-US"><o:p></o:p></span></span></i></b></p>
<p class="MsoNormal" style="text-autospace:none"><b><i><span lang="EN-US" style="font-size:9.0pt;mso-fareast-language:NL"><o:p> </o:p></span></i></b></p>
<p class="MsoNormal"><b><i><span lang="EN-US" style="font-size:9.0pt;mso-fareast-language:NL">…be green keep it on screen</span></i></b><span lang="EN-US" style="mso-fareast-language:NL"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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TNO DIANA BV is a limited liability company registered in the trade register of the Chamber of Commerce as TNO DIANA BV with registered number 27252655.<br>
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