[vtkusers] vtkImageData transform with vtkImageResample/Reslice

[cameron.palmer at ntnu.no]

I’ve seen a number of online examples using image reslice and resample that don’t seem to work for me. I simply want to scale the image so resample seems to be the way to go, but I always have trouble with the various Input methods. What is the correct formulation for using vtkImageData as input?

vtkImageData* imageData;
...
auto resample = vtkSmartPointer<vtkImageReslice>();
resample->SetInput(imageData);
...
resample->Update();


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