[vtkusers] Orthogonal cross-sections from vtkImageData
Koteswara Rao Ruvva
ruvva at yahoo.com
Tue Aug 21 01:17:26 EDT 2018
Thank you, Dan. vtkCutter worked. Great.
On Monday, August 20, 2018, 7:55:01 AM PDT, Dan Lipsa <dan.lipsa at kitware.com> wrote:
Rao,Take a look at vtkCutter
On Sun, Aug 19, 2018 at 3:18 PM Koteswara Rao Ruvva via vtkusers <vtkusers at public.kitware.com> wrote:
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.
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