[vtkusers] streaming vtkMarchingCubes?

[Dominik Szczerba]

I have experimentally found out that vtkMarchingCubes can generate
geometrically continuous but topologically disconnected isosurfaces,
i.e. the isosurface is cut into stripes along one axis with duplicate
points on the edges. How do I get a control of this behavior,
especially, to know if there will be disconnected stripes so I should
merge the points (I need topological consistency)?

-- Dominik