[vtkusers] Remove cell (point?) from vtkUnstructuredGrid

[Eric E. Monson]

I don't know why your example doesn't work, but if I was doing it I'd be tempted to create a selection containing the cell(s) I want to remove, then invert the selection and use vtkExtractSelection to "remove" the cells (really return everything except the unwanted cells).

-Eric

------------------------------------------------------
Eric E Monson
Duke Visualization Technology Group



On Oct 22, 2010, at 1:26 PM, David Doria wrote:

> On Fri, Oct 22, 2010 at 1:19 PM, Artem Babayan <artem.paraview at googlemail.com> wrote:
> Hi,
> 
> Is it possible to remove a single cell (or a group of cells) from
> vtkUnstructuredGrid ?
> 
> Best wishes
> Artem
> 
> This was my best attempt, but it doesn't work:
> http://www.vtk.org/Wiki/VTK/Examples/Cxx/Broken/PolyData/DeleteCell
> 
> Hopefully someone else can fix that example for you.
> 
> David
> _______________________________________________
> Powered by www.kitware.com
> 
> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
> 
> Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
> 
> Follow this link to subscribe/unsubscribe:
> http://www.vtk.org/mailman/listinfo/vtkusers

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20101022/481ad5c9/attachment.htm>