[vtkusers] create tetrahedral from a set of points using vtkDelaunay3D

[Idayat Salako]

Hi,
How do I create tetrahedral from a set of points using vtkDelaunay3D? This
is what I have come up with so far.

vtkDelaunay3D* getDelaunayTets; // create instance of vtkDelaunay3D
vtkPoints* points;
    points=vtkPoints::New(); // initialise points (online example - not
clear from doc)
    points->InsertNextPoint(0,0,1); // insert points (online example - not
sure if points r added)
    points->InsertNextPoint(0,0,0);
    points->InsertNextPoint(0,1,0);
    points->InsertNextPoint(1,0,0);
    points->InsertNextPoint(0.5,0.5,0.5);

vtkUnstructuredGrid* Mesh;  vtkIdType id; double x[3]; vtkIdList*
holeTetras;
getDelaunayTets->InsertPoint(Mesh, points, id, x, holeTetras);

I get an initialisation error for holeTetras and I am not sure how to
initialise holeTetras.

Thank you
Idayat Salako

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