[vtkusers] Remove intermediate filters

Alex Malyushytskyy alexmalvtk at gmail.com
Fri Dec 2 17:27:45 EST 2011


What was unclear in

http://www.itk.org/Wiki/VTK/FAQ#How_to_handle_large_data_sets_in_VTK

I recommended you to read in your other thread?

Alex



On Thu, Dec 1, 2011 at 2:39 AM, janavas <josenavasmolina at hotmail.com> wrote:
> Hi all,
>
> In my application I have the next chain of filters:
>
> mImageData->vtkMarchingCubes->vtkTriangleFilter->vtkPolyDataConnectivityFilter->vtkSmoothPolyDataFilter->vtkPolyDataNormals
>
> vtkPolyDataNormals->Update();
> mMesh = vtkPolyDataNormals->getOutput();
>
> Once it is generated and I have the result mesh (vtkPolyData), is there any
> way to release all the memory from
> vtkMarchingCubes->vtkTriangleFilter->vtkPolyDataConnectivityFilter->vtkSmoothPolyDataFilter->vtkPolyDataNormals
> chain? mImageData won't be changed and I have a lot of problems with memory.
>
> Thanks!
> Jose
>
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