[vtkusers] Delaunay 2D

[Cory Quammen]

Matteo,

Sounds like a tough problem. To my knowledge, there is nothing in VTK that
does this.

Maybe you could figure out how to "unwrap" the points so that you can
triangulate them by projecting them to a common plane, then wrap the
resulting triangulation?

HTH,
Cory

On Tue, Jan 5, 2016 at 4:33 AM, Matteo <sendtomatteo at yahoo.it> wrote:

> Hi
> I have some points to be triangulated, but it seems I can not use
> vtkDelaunay2D filter because these points can not processed on the XY plane.
> I also tried to use a vtkTransform to select a different projection plane,
> but this solves only partially the problem, and again the "error" persists.
> This because these points are really in a complex position, so there is
> not a common normal to the interpolated face... you can think to the
> "mobius strip", just to figure out the problem.
> Is there a filter (analog to vtkDelaunay2D), that can solve this?
> Thanks
> Matteo
>
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-- 
Cory Quammen
R&D Engineer
Kitware, Inc.
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