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

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_auto_examples_example_remeshing.py>`
        to download the full example code.

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

.. _sphx_glr_auto_examples_example_remeshing.py:


.. _example_remeshing:

===================================
Remeshing example in slam
===================================

.. GENERATED FROM PYTHON SOURCE LINES 8-16

.. code-block:: Python


    # Authors:
    # Guillaume Auzias <guillaume.auzias@univ-amu.fr>
    # Julien Barrès <julien.barres@etu.univ-amu.fr>

    # License: MIT
    # sphinx_gallery_thumbnail_number = 2








.. GENERATED FROM PYTHON SOURCE LINES 17-21

NOTE: there is no visualization tool in slam, but we provide at the
 end of this script exemplare code to do the visualization with
 an external solution
##############################################################################

.. GENERATED FROM PYTHON SOURCE LINES 23-24

Importation of slam modules

.. GENERATED FROM PYTHON SOURCE LINES 24-27

.. code-block:: Python

    import slam.io as sio
    import slam.remeshing as srem








.. GENERATED FROM PYTHON SOURCE LINES 28-29

Source object files

.. GENERATED FROM PYTHON SOURCE LINES 29-33

.. code-block:: Python

    source_mesh_file = "../examples/data/example_mesh.gii"
    source_texture_file = "../examples/data/example_texture.gii"
    source_spherical_mesh_file = "../examples/data/example_mesh_spherical.gii"








.. GENERATED FROM PYTHON SOURCE LINES 34-35

Target object files

.. GENERATED FROM PYTHON SOURCE LINES 35-49

.. code-block:: Python

    target_mesh_file = "../examples/data/example_mesh_2.gii"
    target_spherical_mesh_file = "../examples/data/example_mesh_2_spherical.gii"

    source_mesh = sio.load_mesh(source_mesh_file)
    source_tex = sio.load_texture(source_texture_file)
    source_spherical_mesh = sio.load_mesh(source_spherical_mesh_file)

    target_mesh = sio.load_mesh(target_mesh_file)
    target_spherical_mesh = sio.load_mesh(target_spherical_mesh_file)

    interpolated_tex_values = srem.spherical_interpolation_nearest_neigbhor(
        source_spherical_mesh, target_spherical_mesh, source_tex.darray[0]
    )








.. GENERATED FROM PYTHON SOURCE LINES 50-76

VISUALIZATION USING EXTERNAL TOOLS
############################################################################
 # Visualization with visbrain
 import slam.plot as splt
 ###############################################################################
 visb_sc = splt.visbrain_plot(
     mesh=source_mesh,
     tex=source_tex.darray[0],
     caption="source with curvature",
     cblabel="curvature",
 )
 visb_sc = splt.visbrain_plot(
     mesh=source_spherical_mesh,
     tex=source_tex.darray[0],
     caption="spherical source mesh",
     cblabel="curvature",
     visb_sc=visb_sc,
 )
 visb_sc = splt.visbrain_plot(
     mesh=target_mesh,
     tex=interpolated_tex_values,
     caption="target mesh with curvature " "from source mesh",
     cblabel="curvature",
     visb_sc=visb_sc,
 )
 visb_sc.preview()


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

   **Total running time of the script:** (0 minutes 0.009 seconds)


.. _sphx_glr_download_auto_examples_example_remeshing.py:

.. only:: html

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

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

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

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

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

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: example_remeshing.zip <example_remeshing.zip>`


.. only:: html

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

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