[vtkusers] Boundary of 2D points

[Luke]

David,
  Thanks!  I'll stick with this approach unless I hear otherwise.
~Luke

On Thu, Apr 28, 2011 at 5:23 AM, David Doria <daviddoria at gmail.com> wrote:
> On Wed, Apr 27, 2011 at 8:50 PM, Luke <hazelnusse at gmail.com> wrote:
>> Hello,
>>  I'm pretty new to VTK, but am trying to make use of it in my
>> research.  I have a bunch of 2D points that I would like to determine
>> the boundary points and edges of.  I have been able to do this by:
>> 1)  Populating vtkPolyData with a bunch of vtkPoints
>> 2)  Performing a 2D Delaunay triangulation on the vtkPolyData.
>> 3)  Connecting output of triangulation to a vtkFeatureEdges filter
>>
>> Is this the best way to do it?  It works, but I was wondering if there
>> might be a better alternative to doing the 2D Delaunay triangulation
>> on all my point data.
>>
>>
>> Thanks,
>> ~Luke
>
> That's how I would have told you to do it. Any other suggestions?
>
> David
>



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