[vtkusers] Marching Cubes

[Frederic Huguet]

hello,

I have a question about Marching Cubes and the grid structure.
We have to compare an isovalue with the value associated with each point
of the grid (in my case, a vertex of a voxel and the value is the color
of a pixel). But where does the vtkMarchingCubes algorithm read this
value ? Does it use the field vtkDataArray *Data of an object vtkPoint
to read the value ?

Thanks a lot.