<div dir="ltr">hello David,<div>i tried this example but it crashs,<br><div><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/RemoveVertices" target="_top" rel="nofollow" link="external">http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/RemoveVertices</a><br>
acctually this is what i want: remove vertice from polydata, can you help me to find the problem in this code.</div><div>thank you.</div><div>Rima</div><div><br></div><div><br><div class="gmail_quote">2011/10/27 David Doria-2-3 [via VTK] <span dir="ltr"><<a href="/user/SendEmail.jtp?type=node&node=4952426&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im">
On Thu, Oct 27, 2011 at 6:48 AM, rima4 <<a href="http://user/SendEmail.jtp?type=node&node=4942891&i=0" rel="nofollow" link="external" target="_blank">[hidden email]</a>> wrote:
<div><div class='shrinkable-quote'><br>> hi all
<br>> what i'm trying to do is defining points inside et outside an object and i
<br>> just want simply to eliminate those points who are outside, i tried this
<br>> code but when t run it it makes a bug:
<br>>
<br>>
<br>> double pcoords[3], weights[3];
<br>>
<br>> vtkIdType cellId;
<br>> int subId;
<br>> cellId = df->GetOutput()->FindCell(E, NULL, 0, .1,subId, pcoords,
<br>> weights);
<br>> if (cellId>=0)
<br>> {
<br>> std::cout << "inside" << std::endl;
<br>> }
<br>> else
<br>> {
<br>> std::cout << "outside" << std::endl;
<br>> epol->DeleteCell(cellId);
<br>> }
<br>> }
<br>>
<br>>
<br>>
<br>> can someone help me please?
</div></div></div><div class="im">Maybe these examples will help?
<br><br><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/PointInsideObject" rel="nofollow" link="external" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/PointInsideObject</a><br><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/ExtractSelectionCells" rel="nofollow" link="external" target="_blank">http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/ExtractSelectionCells</a><br>
<br>David
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