[vtkusers] Why is it that Delaunay2D does not triangulate ALL the input points?

[Terence Lim]

Hi vtkusers,

Most of the points are triangulated however when I view the mesh with the
point labels with vtkLabeledDataMapper, I can clearly see that there are
quite a few points which are not triangulated.

I have played with the Tolerance, OffSet, and Alpha settings but I have seen
little improvement.

My current settings are:

	inputDelaunay->SetTolerance(.001);
	inputDelaunay->SetOffset(1.25);
	inputDelaunay->SetAlpha(0.0);

Is there a way to get Delaunay2D to triangulate ALL the points are in the
input?

Thanks in advance,

Terence Lim