[vtkusers] remeshing a planar region

[sebastian ordas]

Hi again,

Find bellow two new snapshots better showing the outline (always closed) 
that I need to triangulate

http://ScrnSht.com/ybwudd
http://ScrnSht.com/vcuxhu

thank you,
sebastian


On 7/6/2012 11:10 AM, sebastian ordas wrote:
> Dear all,
>
> I would like to regularize the normals and provide a better 
> triangulation to a rectangular region (planar region) as can be seen 
> in the snapshots bellow:
>
> http://ScrnSht.com/safdvh
> http://ScrnSht.com/nwuwcu
>
> The remeshing has to be fast, as it is for a real-time application
>
> I tried vtkDelaunay2D with poor results: the triangulation is not 
> complete and internal holes are filled out
> Maybe I´m not using the optimal parameters.
>
>       vtkSmartPointer<vtkDelaunay2D> del = 
> vtkSmartPointer<vtkDelaunay2D>::New();
>       del->SetInputConnection(planeCleaner->GetOutputPort());
>       del->BoundingTriangulationOff();
>       del->SetTolerance(0.001);
>       del->SetAlpha(5.0);
>
> Does anyone can provide a hint?
>
> thank you,
> sebastian
>
>