[vtkusers] vtkCellPicker

[Longfei Cong]

Dear vtkusers:
      i am  a new user of vtk. i use the vtkPolyData to show a surface, want to use the mouse to click a cell and show the cell with a different color.  Could anyone give me some examples( c++) about this? 
      Thanks a million!

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Longfei Cong
National Laboratory of Pattern Recognition
Institute of Automation, Chinese Academy of Sciences
Tel:86-10-62659278
Fax:86-10-62551993
Email:lfcong at nlpr.ia.ac.cn
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