[vtkusers] The difference between GetOutputPort and GetOutput?

[Bo Shi]

Hi,

    I also don't know the difference between SetInputConnection and
SetInput?? Who can tell me the proxy object meaning in VTK?  Thanks a lot!
Any idea is appreciated!



BoShi

vtkAlgorithmOutput <file:///H:/home/wlz/html/classvtkAlgorithmOutput.html>*
vtkAlgorithm::GetOutputPort (  int  *index*  )


Get a proxy object corresponding to the given output port of this algorithm.
The proxy object can be passed to another algorithm's
SetInputConnection()<file:///H:/home/wlz/html/classvtkAlgorithm.html#16be81ee647daeefde729e57c43d5f0d>,
AddInputConnection()<file:///H:/home/wlz/html/classvtkAlgorithm.html#e1b6d81a449a11b4366d3b4f2f176d67>,
and RemoveInputConnection()<file:///H:/home/wlz/html/classvtkAlgorithm.html#c986999efbd0bb66698237a0613bd3a4>methods
to modify pipeline connectivity.
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