[vtkusers] vtkRectilinearGrid

[Frederic Huguet]

Hi,

I'm using a rectilinear grid to create isosurfaces with the Marching
Cubes algorithm.
To get the point number i of the grid I m using the GetPoint function of
the grid.
But I would like to know how vtk marchs through the data : does it reads
points from the lowest row to the highest of the grid or does it read
the points using columns ?
for example I have a grid using 10 slices each slices having 100*100
pixels.
whereis the point number 100 for example ?

Thanks.