[vtkusers] normal estimation "z" component

[David Doria]

On Mon, Feb 23, 2015 at 8:52 AM, seafather <taleb.alashkar at telecom-lille.fr>
wrote:

>
> Thank you david,
> I succeed to have the "z" component of the Normals in one vtkFloatArray
> but
> how can I viualize thme?
> thank you for your help.
> Greetings
>

You'd probably have to construct a vector array of (0,0,z) to use as glyphs.

David
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