[vtkusers] Re move unwanted inner mesh inside an enclosed mesh

[Bill Lorensen]

If there is only one outer mesh, you can use
vtkPolyDataConnectivityFilter and extract the largest region.

This example illustrates one use of the filter

http://www.vtk.org/Wiki/VTK/Examples/PolyData/vtkPolyDataConnectivityFilter_LargestRegion


On Wed, May 12, 2010 at 11:26 AM, superzz <jxdw_zlf at yahoo.com.cn> wrote:
>
> Hello
> I am using marching cube to build 3d mesh. But I found there are lots of
> inner mesh inside the outter mesh. The outter mesh is ensured to be
> enclosed.
>
> Is there any way to remove those inner meshes inside the outter mesh?
>
> I tried use vtkCutter to generate contour, use ImageStencilWithPolydata to
> get all image regions inside mesh. But finally I realised that none of them
> can be applied in this case.
>
> Thanks
>
> superZZ
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