[vtk-developers] vtkPoints as input to a filter?

[Bill Lorensen]

There is an AppendData.

On Fri, Feb 5, 2010 at 11:55 AM, David Doria <daviddoria+vtk at gmail.com> wrote:
> On Fri, Feb 5, 2010 at 11:48 AM, Moreland, Kenneth <kmorel at sandia.gov>
> wrote:
>>
>> Then use a vtkPolyData or vktUnstructuredGrid with no cells.
>>
>> -Ken
>
> The reason I ask is that it seems like there is no vtkAppendUnstructuredGrid
> or vtkAppendPointSet, only vtkAppendPolyData. Is there a reason for this?
> The output should be the same type as the inputs if the input types are all
> the same. If the inputs are different types, the output should be the "most
> general" type of vtkPointSet.
> Does something like this already exist? Or should we add it?
> Thanks,
>
> David
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