[vtkusers] vtkGenericPointIterator

[David Thompson]

> is someonw here skilled in vtkGenericPointIterator use? I cannot figure 
> out how to exactly use it...
The vtkGenericPointIterator is only designed to work with the
vtkGenericDataSet class. Does your dataset inherit vtkGenericDataSet? If
so, call your dataset's NewPointIterator() method (or a
vtkGenericAdaptorCell's GetPointIterator() method). Then call Begin(),
followed by Next() until IsAtEnd() returns true.

	David