[MOAB-dev] Questions about Tags and Topology

[James Porter]

On Thu, 2012-02-16 at 15:20 -0500, Christopher Mueller wrote:
> Ahh – ok.  I almost had it – I tried setting adjTable using a whole
> 4x4 numpy.array - but I neglected to try using a whole 4x4 python
> array.

That should work:

>>> mesh = iMesh.Mesh()
>>> adj = mesh.adjTable
>>> adj
array([[7, 4, 4, 1],
       [1, 0, 5, 5],
       [1, 5, 0, 5],
       [1, 5, 5, 7]], dtype=int32)
>>> adj[1,1] = 1
>>> mesh.adjTable = adj
>>> mesh.adjTable
array([[7, 4, 4, 1],
       [1, 7, 5, 5],
       [1, 5, 0, 5],
       [1, 5, 5, 7]], dtype=int32)

However, note that when you set the adjTable, you won't necessarily get
the same thing back. The table is modified to use whatever works best
for MOAB while still meeting your requirements, if possible.

Also, you can use the enum values in iBase to refer to these, e.g.
iBase.AdjCost.unavailable.

- Jim