[vtkusers] Removing cells according to dimensionality

[David Gobbi]

On Thu, May 16, 2013 at 8:34 PM, Alex Malyushytskyy
<alexmalvtk at gmail.com> wrote:
> Create a cell data array in the data and store cell type in it.

This would be useful, but only if there was already a filter that does it.

I decided to use vtkTriangleFilter, which has PassVerts and PassLines
for controlling whether the output has verts or lines.  It has the
side-effect of triangulating the polys (obviously) but it is good
enough  for my needs.

 - David


> On Thu, May 16, 2013 at 4:14 PM, David Gobbi <david.gobbi at gmail.com> wrote:
>>
>> Hi All,
>>
>> Is there a filter in VTK that can remove all verts from a data set,
>> leaving just the lines and polys?  Or that can remove everything but
>> the polys?
>>
>> Cheers,
>>
>>  - David