[vtkusers] Arbitrary connectivity table to triangle-only connectivity table?

Bill Lorensen bill.lorensen at gmail.com
Fri Jan 13 17:58:43 EST 2017


vtkTriangleFilter

On Fri, Jan 13, 2017 at 1:43 PM, BBerco <bebe0705 at colorado.edu> wrote:
> Dear all,
>
> I am dealing with the connectivity table of a polygon that is a mix of
> triangular/quadrangular/else facets.
> That is, the connectivity looks like this:
>
> 0 : 0 1 2 3 4
> 1 : 0 1 2 3 4 5 6
> 2 : 0 2 3 4 5 6 7
> 3 : 4 5 6 7 8
> 4 : 2 3 4 6 7 8
> 5 : 1 2 3 4 5 6 7 8
>
> My point is that there should be only three indices after the ":" symbol.
>
> Is there a filter in VTK I could provide this connectivity table with, and
> that would return a triangular-facet only connectivity table (obviously with
> more rows/facets, but with those facets comprised of exactly three vertices
> instead)?
>
> Best,
> Ben
>
>
>
>
>
> --
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> Sent from the VTK - Users mailing list archive at Nabble.com.
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