[vtkusers] Argh ! vtkClipPolyData put to the end the Traversal of a polydata cell array

[sebastien MARAUX]

All right, I will do it.

technically, is it OK that vtkClipPolyData behaves like this ?

thank you

Seb
  ----- Original Message ----- 
  From: Christopher R. Volpe 
  To: 'sebastien MARAUX' ; 'vtkusers' 
  Sent: Monday, December 30, 2002 1:09 PM
  Subject: RE: [vtkusers] Argh ! vtkClipPolyData put to the end the Traversal of a polydata cell array


  Hmmm. How about a ShallowCopy on the PolyData, and then you iterate over the cells in the copy while the clipper iterates over the cells in the original?
    -----Original Message-----
    From: vtkusers-admin at public.kitware.com [mailto:vtkusers-admin at public.kitware.com]On Behalf Of sebastien MARAUX
    Sent: Monday, December 30, 2002 5:51 AM
    To: vtkusers
    Subject: [vtkusers] Argh ! vtkClipPolyData put to the end the Traversal of a polydata cell array


    Hello,

    I use a vtkClipPolydata on a polydata, in a loop "for each 
    cell of this polydata" that I initialized with initTraversal().

    The issue is that vtkClipPolyData seems to use the same 
    method, and then bring to the end of the traversal at the first 
    call. This "cut" my loop, and only first cell of polydata is 
    processed.

    I would like to avoid using vtkCellArray->GetCell(i) for speed 
    issue, is this the only work around ?

    Seb.
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