[vtkusers] conversion of unstrucuredgrid to polydata (for using the QuantizePolyDataPoints filter)

[luca penasa]

Thank you David for your answer...
I have another problem now:
I applied the polydata quantization filter.
the filter works as aspected but i see that it merges duplicated points.
Is there any way to know what are the ids of points (of the original cloud)
that contributed to a given point of the filter's output??
The best solution would be NOT to merge duplicated points, is this possible?



David Doria-2-3 wrote:
> 
> On Sun, Apr 17, 2011 at 5:25 PM, Luca Penasa <luca.penasa at gmail.com>
> wrote:
>> Hi everybody, i would like to use the QuantizePolyDataPoints filter on
>> my unstructured grid, but it accepts only PolyData objects as input.
>> Note: my grid does not have any kind of cell. Only vertexes are present.
>>
>> How can i do this kind of conversion?
>>
>> Thank you
> 
> http://www.itk.org/Wiki/VTK/Examples/Cxx/PolyData/DataSetSurfaceFilter
> 
> David
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