[vtkusers] Could anyone tell me why am I getting wrong output

[Sawsan Ahmed]

Hi friends,
              I have cut some object with a plane.And to see the cutting line i have used vtkStripper.The code is as follows:
   
  stripperNumberOfPoints = stripper->GetOutput()->GetNumberOfPoints();
   
  If I print this,it shows the number is 44.
   
  But if I use the following pID (such as 1200),to get a point,it should be wrong.
  -------------------------------------
  double cutterPoint[3];
  int pID = 1200;
  stripper->GetOutput()->GetPoint(pID,cutterPoint);
   
  cout << cutterPoint[0] << " " << cutterPoint[1] << " "<< cutterPoint[2] << "\n";
   
  ---------------------------------------------------------
   
  But cutterPoint still producing some output.What is wrong with this?
  Thanks in advace.
   
  Sawsan.

 	 
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