[vtkusers] vtkImageResample crashes on MacOSX

[Luca Pamparana]

Hi everyone,
I am trying to resample as image as follows:

double * spacing = vtkDicomReader->GetOutput()->GetSpacing();

 vtkImageResample * sampler = vtkImageResample::New();

sampler->SetInput(vtkDicomReader->GetOutput());

sampler->SetDimensionality(2);

sampler->SetAxisOutputSpacing(0, spacing[0] / 2.0);

sampler->SetAxisOutputSpacing(1, spacing[1] / 2.0);

sample->Update();


However, this code crashes on the MacOSX. Does not matter if I try using the
SetAxisOutputSpacing or the SetAxisMagnificationFactor. Somehow the
upsampling operation always crashes.


Is there something I am missing?


Thanks,

Luca
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