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<p class="MsoPlainText">Dear VTK users/developers,<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">I’ve encountered a crash in vtkPolyData::DeepCopy() with the following code using VTK 7.1 (VS 2010 64 bit compiler on Windows 7):<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText" style="margin-left:.5in">vtkPolyData* mm = vtkPolyData::New();<o:p></o:p></p>
<p class="MsoPlainText" style="margin-left:.5in">vtkPolyData* temp = vtkPolyData::New();<o:p></o:p></p>
<p class="MsoPlainText" style="margin-left:.5in">temp->DeepCopy(mm);<o:p></o:p></p>
<p class="MsoPlainText" style="margin-left:.5in"><o:p> </o:p></p>
<p class="MsoPlainText">The call stack is attached, the problem is related to copying Verts in vtkPolyData::DeepCopy():<o:p></o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas"> vtkCellArray *ca;<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas"> ca = vtkCellArray::New();<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:9.5pt;font-family:Consolas"> ca->DeepCopy(polyData->GetVerts());<o:p></o:p></span></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText"><o:p> </o:p></p>
<p class="MsoPlainText">Thanks a lot,<o:p></o:p></p>
<p class="MsoPlainText">Mark<o:p></o:p></p>
<p class="MsoPlainText"><span lang="EN"><o:p> </o:p></span></p>
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