Hi,
I have a question about the use of vtk filter. At page 91 of the paraview 
manual included in the binaries download,  it is suggested to make a copy of 
the input (
input_copy = inputs[0].NewInstance()
input_copy.UnRegister(None)
input_copy.ShallowCopy(inputs[0].VTKObject) ) , but the reference is to the 
previous  version of VTK. Does this still hold for VTK 6?
In the paraview guide available for download  under "documentation", this issue 
is not mentioned (but the guide is also shorter). I have been using the filter 
without making copy of the input and I haven't the impression of memory leaks 
in my code
Livia


Livia Barazzetti
Ph.D. Student - Medical Image Analysis
Institute for Surgical Technology and Biomechanics
University of Bern
Stauffacherstrasse 78
CH-3014 Bern
Tel +41 31 631 59 48
http://www.istb.unibe.ch<http://www.istb.unibe.ch/>

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