[Insight-users] copy the cell from vtkPolyData to another

[Longfei Cong]

Hi insight-users=A3=AC
   i have got the meshs of vtkPolyData. Now i want to copy a part=
 of the meshs to another vtkPolyData.  could anyone help me ,=
 thanks a million.

=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1Longfei Cong
=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1lfcong at nlpr.ia.ac.cn
=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A12004-04-06