[vtkusers] Algorithm for Cube Lattice

[Deshpreet Singh Bedi]

Hi,

Any help on this task would be greatly appreciated.

I am trying to write some C++ code that will read a file of a random
distribution of points (on a rectilinear domain/grid) and create a VTK file
for an unstructured grid of cubes (using VTK_HEXAHEDRON cells) connecting
the points.  Is there some algorithm for this that has been written up as
code, or some functionality that is available in VTK to be able to achieve
this?

Thanks,

Desh
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