[vtkusers] Get distance from closest edge of vtkPolyData

[Jothybasu Selvaraj]

Hi all,

I have a vtkPolyData/mesh by applying vtkMarchingCubes to a vtkImageData.
Now I want to find the distance between the edge of the mesh and each voxel
in the vtkImageData that lies outside the mesh.

Does anyone have any idea on how to do this?

Thanks


-- 
Jothy
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