[vtkusers] number of triangels of an isosurface

[Steffen Oeltze]

Jeff Lee wrote:

> IsoFilter->GetOutput()->GetNumberOfCells() should do the trick. 

Thanks a lot. That helped.

>
> Steffen Oeltze wrote:
>
>> Dear VTK-users,
>>
>> I have programmed a small application which uses the 
>> vtkMarchingContourFilter. Its output
>> is passed to a vtkPolyDataMapper. Now, I would like to know how many 
>> triangles my
>> resulting isosurface consists of. I'm sure there is a way to figure 
>> that out. Is there anybody
>> who can help me ?
>>
>> Thanks a lot in advance,
>> Regards,
>> Steffen
>>
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