[vtkusers] Orthogonal cross-sections from vtkImageData

[Dan Lipsa]

Rao,
Take a look at vtkCutter

Dan


On Sun, Aug 19, 2018 at 3:18 PM Koteswara Rao Ruvva via vtkusers <
vtkusers at public.kitware.com> wrote:

> Hello all,
>
> I need to compute three orthogonal cross-sections thru vtkImageData. I use
> the following code and it works fine.
>
>         self.sagittal = vtk.vtkImageActor()
>
> self.sagittal.GetMapper().SetInputConnection(self.imageData.GetOutputPort())
>         self.sagittal.SetDisplayExtent(int(self.nx/2), int(self.nx/2), 0,
> self.ny, 0, self.nz)
>
> How do I compute cross-sections that are not parallel to coordinate planes
> and have arbitrary orientation. I tried vtkProbeFilter with planes but I
> don't get any data back. Please advise.
>
> Thank you
> Rao
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