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<DIV><FONT face=Arial size=2>Hi vtkusers!</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I am drawing an object with vtkPoints and
vtkCellArray. Then I want to intersect this object with a box
(function SetOperationTypeToUnion, class vtkImplicitBoolean) and I
become an error, that the conversion of vtkPolyData to the type
vtkImplicitFunction isn't posible:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>vtkBox box</FONT></DIV>
<DIV><FONT face=Arial size=2>...</FONT></DIV>
<DIV><FONT face=Arial size=2>vtkPoints points</FONT></DIV>
<DIV><FONT face=Arial size=2>...</FONT></DIV>
<DIV><FONT face=Arial size=2>vtkCellArray polys</FONT></DIV>
<DIV><FONT face=Arial size=2>...</FONT></DIV>
<DIV><FONT face=Arial size=2>vtkPolyData rect</FONT></DIV>
<DIV><FONT face=Arial size=2> rect SetPoints
points</FONT></DIV>
<DIV><FONT face=Arial size=2> rect SetLines polys</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>vtkImplicitFunction</FONT></DIV>
<DIV><FONT face=Arial size=2> impl AddFunction
box</FONT></DIV>
<DIV><FONT face=Arial size=2> impl AddFunction rect (???
wrong type)</FONT></DIV>
<DIV><FONT face=Arial size=2>impl SetOperationTypeToIntersection</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Hope, you can help me!</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>With best regards,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Corina Farcas</FONT></DIV></BODY></HTML>