<DIV>Hello all:</DIV>
<DIV> I have using three methods to clip a delaunay2d mesh, but only first method can return right result.</DIV>
<DIV> I have checked my code for several days and can't find any problem.</DIV>
<DIV>So need help to solve it and any suggestion is welcome.</DIV>
<DIV> The full testing code in attatchment,it using released VTK-5.4.2.</DIV>
<DIV> </DIV>
<DIV>thanks.</DIV>
<DIV>Liang Aibin</DIV><br><br><span title="neteasefooter"/><hr/>
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