[vtkusers] Read ply point cloud?

[David Doria]

On Thu, Mar 3, 2016 at 9:23 AM, Bruno Oliveira <
bruno.manata.oliveira at gmail.com> wrote:

> I meant a point cloud PLY file, i.e., a PLY file which only contains
> "element vertex" entries
>

I'm not sure without trying it, but my guess is that you end up with a
vtkPolyData that has no topology. Running vtkVertexGlyphFilter on it should
get you the visualizable point cloud you're expecting:

http://www.vtk.org/Wiki/VTK/Examples/Cxx/Filtering/VertexGlyphFilter

David
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