6-Connection (3D)
#################

6-connected neighborhood over a 3D grid.


.. figure:: /figures/core/c6.svg
    :alt: 6-connected
    :align: center
    
    Center and its 6-connected points


.. rubric:: Properties


+---------------+----------+
|   Property    |          |
+===============+==========+
| Category      | *static* |
+---------------+----------+
| Incremental   |          |
+---------------+----------+
| Decomposabale |          |
+---------------+----------+
| Separable     |          |
+---------------+----------+


.. topic:: See also

    * :doc:`c26`



.. topic:: Examples

    ::

        mln::point3d p = {0,0,0};
        for (auto q : mln::c6(p))
            std::cout << p << ",";


    Prints:

    .. code-block:: text

        [-1,0,0], [0,-1,0], [0,0,-1], [0,0,1], [0,1,0], [1,0,0]