<meta http-equiv="content-type" content="text/html; charset=utf-8"><div><div class="gmail_quote">On Thu, Aug 4, 2011 at 9:42 PM, Ming Huang <span dir="ltr"><<a href="mailto:minghuangvtk@yahoo.com">minghuangvtk@yahoo.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div style="color:#000;background-color:#fff;font-family:times new roman, new york, times, serif;font-size:12pt">
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<div>How do I add vertices and faces, or delete vertices and faces of a mesh? </div>
<div>One way is to do it directly to the file. Is there a way to do this after reading it into the vtkreader.</div>
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<div>I was told I could use vtkExtractSelection, but I don't think I know how to do it yet.</div></div></div></div></blockquote><div><br></div><div><br></div><div>This type of question is better suited to the vtk-users mailing list. Did you take a look at these examples?</div>
<div><br></div><meta http-equiv="content-type" content="text/html; charset=utf-8"><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/ExtractSelectionCells">http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/ExtractSelectionCells</a><div>
<a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/ExtractSelection">http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/ExtractSelection</a><br clear="all"><br></div><div>David</div></div></div>