[vtkusers] Number of vertices in one component

David Doria daviddoria at gmail.com
Wed Feb 2 09:26:30 EST 2011


On Wed, Feb 2, 2011 at 9:09 AM, Rachel <aracha2010 at gmail.com> wrote:
>
> Hi David,
> I checked this example but i don't see where they extract the points. should
> i use vtkAppendFilter?
>
> Thank you David

You get the points that the filter computes simply by getting the
output of the filter. You would have to "tag" the points with an
"OriginalId" or something so that you can figure out which original
points the points in the output map to.

David



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