.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples/example_hinge_gyri.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        Click :ref:`here <sphx_glr_download_auto_examples_example_hinge_gyri.py>`
        to download the full example code

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_examples_example_hinge_gyri.py:


.. _example_curvature:

===================================
example of hinge shaped surface
===================================

.. GENERATED FROM PYTHON SOURCE LINES 8-15

.. code-block:: default


    # Authors: Julien Lefevre <julien.lefevre@univ-amu.fr>

    # License: BSD (3-clause)
    # sphinx_gallery_thumbnail_number = 2









.. GENERATED FROM PYTHON SOURCE LINES 16-17

importation of slam modules

.. GENERATED FROM PYTHON SOURCE LINES 17-22

.. code-block:: default

    import slam.plot as splt
    import slam.curvature as scurv
    import slam.generate_parametric_surfaces as sgps









.. GENERATED FROM PYTHON SOURCE LINES 23-24

Creating an examplar 3-4-...n hinge mesh

.. GENERATED FROM PYTHON SOURCE LINES 24-34

.. code-block:: default


    hinge_mesh = sgps.generate_hinge(n_hinge=4)
    mesh_curvatures = scurv.curvatures_and_derivatives(hinge_mesh)
    mean_curvature = 1 / 2 * mesh_curvatures[0].sum(axis=0)

    visb_sc = splt.visbrain_plot(
        mesh=hinge_mesh, tex=mean_curvature, caption="hinge", cblabel="mean curvature"
    )

    visb_sc.preview()



.. image:: /auto_examples/images/sphx_glr_example_hinge_gyri_001.png
    :alt: example hinge gyri
    :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 Out:

 .. code-block:: none

    Calculating vertex normals .... Please wait
    Finished calculating vertex normals
    Calculating curvature tensors ... Please wait
    Finished Calculating curvature tensors
    Calculating Principal Components ... Please wait
    Finished Calculating principal components





.. rst-class:: sphx-glr-timing

   **Total running time of the script:** ( 0 minutes  4.049 seconds)


.. _sphx_glr_download_auto_examples_example_hinge_gyri.py:


.. only :: html

 .. container:: sphx-glr-footer
    :class: sphx-glr-footer-example



  .. container:: sphx-glr-download sphx-glr-download-python

     :download:`Download Python source code: example_hinge_gyri.py <example_hinge_gyri.py>`



  .. container:: sphx-glr-download sphx-glr-download-jupyter

     :download:`Download Jupyter notebook: example_hinge_gyri.ipynb <example_hinge_gyri.ipynb>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_