[vtkusers] Delete Cells from VtkPolydata

[prabhat246]

Hi,
Thanks a lot for replying.
But it is now working. Even when I do mc->output->GetNumberOfCells(); it
shows same number then before deleting.

Regards,
Prabhat


Sebastien Valette wrote:
> 
> Hi,
> 
> maybe you should try:
> 
> mc->output->Modified();
> 
> before the call to Render()
> 
> 
>>
>> Hi,
>>
>> This time what I am trying to do is following.
>>
>> I have a polydata(output of MarchingCubes) and I have rendered it
>> successfully.
>> Now I want to delete certain cells from vtkpolydata and then I want to
>> update the renderer window.
>>
>> for deletion of cell I am using
>>
>> mc->output->RemoveCellReference(cellId);
>> mc->output->DeleteCell(cellId);
>>
>> how can I update the polydata throughout the pipeline?? so that it could
>> be
>> reflected on the renWin??
>>
>> Thanks a lot.
>>
>> Regards,
>> Prabhat
>>
>> --
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>> Sent from the VTK - Users mailing list archive at Nabble.com.
>>
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> 
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