<div dir="ltr"><div class="markdown-here-wrapper" style="font-family:Verdana,Arial,sans-serif;color:rgb(11,83,148)"><p style="margin:0px 0px 1.2em!important">Hi,</p>
<p style="margin:0px 0px 1.2em!important">Take a look at <a href="http://www.vtk.org/doc/nightly/html/classvtkBooleanOperationPolyDataFilter.html">vtkBooleanOperationPolyDataFilter</a>. There is an example here: <a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/BooleanOperationPolyDataFilter">http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/BooleanOperationPolyDataFilter</a></p>
<p style="margin:0px 0px 1.2em!important">Hope that helps.</p>
<p style="margin:0px 0px 1.2em!important">Sankhesh</p>
<div title="MDH:SGksPGRpdj48YnI+PC9kaXY+PGRpdj5UYWtlIGEgbG9vayBhdCBbdnRrQm9vbGVhbk9wZXJhdGlv
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PC9kaXY+PGRpdj5TYW5raGVzaDwvZGl2Pg==" style="height:0;width:0;max-height:0;max-width:0;overflow:hidden;font-size:0em;padding:0;margin:0">​</div></div></div><br><div class="gmail_quote"><div dir="ltr">On Mon, Nov 28, 2016 at 1:55 PM M. Jordan <<a href="mailto:mjordan@live.at">mjordan@live.at</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




<div dir="ltr" class="gmail_msg">
<div id="m_-3420646332765330895divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif" dir="ltr" class="gmail_msg">
<p class="gmail_msg"></p>
<div class="gmail_msg">I have a polydata consisting out of many little unconnected pieces.<br class="gmail_msg">
I would like to get a resulting polydata just containing pieces which are inside of another big (connected) polydata.<br class="gmail_msg">
<br class="gmail_msg">
How can I do this? Is there a filter for it?<br class="gmail_msg">
<br class="gmail_msg">
Thank you</div>
<br class="gmail_msg">
<p class="gmail_msg"></p>
</div>
</div>

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</blockquote></div><div dir="ltr">-- <br></div><div data-smartmail="gmail_signature"><div dir="ltr"><div class="inbox-markdown-here-wrapper" style="font-family:'proza libre',sans-serif;color:rgb(0,56,107)"><h5 id="inbox-sankhesh-jhaveri" style="margin:1.3em 0px 1em;padding:0px;font-size:1.1em;border-bottom-width:1px;border-bottom-style:solid;border-bottom-color:rgb(238,238,238);font-weight:bold;color:rgb(11,65,148)">Sankhesh Jhaveri</h5>
<h6 id="inbox--sr-research-development-engineer-kitware-http-www-kitware-com-518-881-4417" style="margin:1.3em 0px 1em;padding:0px;font-size:1em;color:rgb(11,83,148);font-family:'open sans',sans-serif;font-weight:normal"><em>Sr. Research & Development Engineer</em> | <a href="http://www.kitware.com/">Kitware</a> | (518) 881-4417</h6>
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