.. _opsvis_ex3:

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Plot stress distribution of a plane stress quad model
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Example ``.py`` file can be downloaded :download:`here </examples/demo_quads_4x4.py>`:

.. image:: /img/quads_4x4_model.png
.. image:: /img/quads_4x4_defo.png
.. image:: /img/quads_4x4_sxx.png
.. image:: /img/quads_4x4_syy.png
.. image:: /img/quads_4x4_sxy.png
.. image:: /img/quads_4x4_vmis.png

.. literalinclude:: /examples/demo_quads_4x4.py
   :linenos: