[vtkusers] Newbie question on vtkImageFFT

[bryan cole]

Hi All,

I need to FFT an 3D volume (vtkImageData) along ONE axis. Since
vtkImageFFT is a sub-class of vtkImageDecomposeFilter, I think I could
call the SetDimensionality(1). Will this do what I want? How can I
specify which axis I want to FFT along?

thanks,

Bryan

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