[vtkusers] vtkCutter equivalent that doesn't automatically triangulate?

[Evan Kao]

Thanks for the quick reply.  I think it's a little different from I what I
want to do though, which is to specifically slice a vtkUnstructuredGrid to
get 2D cross sections.

- Evan Kao

On Thu, Dec 7, 2017 at 11:37 AM, Bill Lorensen <bill.lorensen at gmail.com>
wrote:

> vtkClipPolyData
>
> See
> https://lorensen.github.io/VTKExamples/site/Cxx/VisualizationAlgorithms/
> ClipSphereCylinder/
>
> Bill
>
> On Thu, Dec 7, 2017 at 1:48 PM, Evan Kao <tossin at gmail.com> wrote:
> > Hello all,
> >
> > Is there a "slicing" filter like vtkCutter that keeps the original cells
> > without triangulation?  I know for clipping filters,
> > vtkTableBasedClipDataSet keeps the original cell connectivity for
> unclipped
> > cells without tetrahedralization like vtkClipDataSet does.  Is there an
> > equivalent for slicing?
> >
> > If not, are there any ways to recover the original connectivity after
> > slicing?
> >
> > Thanks for your time,
> > Evan Kao
> >
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