.. _sphx_glr_auto_examples_customization:

Defining a custom model or loss function
-----------------------------------------

In addition to the built-in models and loss functions, you can write custom ones.



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    <div class="sphx-glr-thumbnails">


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    <div class="sphx-glr-thumbcontainer" tooltip="This notebooks shows how to write a class to define a deformation model.">

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  .. image:: /auto_examples/customization/images/thumb/sphx_glr_plot_custom_model_polydata_thumb.png
    :alt:

  :ref:`sphx_glr_auto_examples_customization_plot_custom_model_polydata.py`

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      <div class="sphx-glr-thumbnail-title">Write a custom deformation model for PolyData.</div>
    </div>


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    </div>


.. toctree::
   :hidden:

   /auto_examples/customization/plot_custom_model_polydata