[vtkusers] Construct mesh from unorganized points

[Erte Pan]

Hello All,

I'm a fresher to vtk. I was trying to construct a mesh rendering from
unorganized segmented 3D points. However, as I tried the vtkDelaunay3D and
vtkSurfaceReconstructionFilter, neither of the methods gave the correct
results. The programs crushed in the end. Here's my pipeline:
vtkTIFFReader------->vtkXMLPolyDataWriter----------> vtkDelaunay3D or
vtkSurfaceReconstructionFilter.  But the rendering was failed. Could
someone help me with this problem please? Thank you.

Best regards,

Erte Pan
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