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

.. only:: html

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

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

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

.. _sphx_glr_auto_examples_example_kdtree.py:


.. _example_kdtree:

===================================
KDTree in slam
===================================

.. GENERATED FROM PYTHON SOURCE LINES 8-17

.. code-block:: default


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

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









.. GENERATED FROM PYTHON SOURCE LINES 18-19

Importation of slam modules

.. GENERATED FROM PYTHON SOURCE LINES 19-23

.. code-block:: default

    import slam.io as sio

    mesh = sio.load_mesh("../examples/data/example_mesh.gii")








.. GENERATED FROM PYTHON SOURCE LINES 24-26

kdtree serves to compute distances to mesh vertices efficiently
here we compute the distance between a vector of two points and the mesh

.. GENERATED FROM PYTHON SOURCE LINES 26-29

.. code-block:: default

    distance, index = mesh.kdtree.query([[0.0, 0.0, 0.0], [0.0, 0.0, 1.0]])
    distance
    index




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

 Out:

 .. code-block:: none


    array([2132, 2132])




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

   **Total running time of the script:** ( 0 minutes  0.006 seconds)


.. _sphx_glr_download_auto_examples_example_kdtree.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_kdtree.py <example_kdtree.py>`



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

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


.. only:: html

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

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