.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples/plot_union.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_plot_union.py>`
        to download the full example code.

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

.. _sphx_glr_auto_examples_plot_union.py:


Union meshing
=============

.. GENERATED FROM PYTHON SOURCE LINES 7-8

In this example we will see how to define a mesh from the union of several meshes.

.. GENERATED FROM PYTHON SOURCE LINES 10-14

.. code-block:: Python

    import openturns as ot
    import openturns.viewer as otv
    import otmeshing as otm








.. GENERATED FROM PYTHON SOURCE LINES 15-16

Define two non-overlapping meshes

.. GENERATED FROM PYTHON SOURCE LINES 16-20

.. code-block:: Python

    dim = 2
    mesh1 = ot.IntervalMesher([1] * dim).build(ot.Interval(dim))
    mesh2 = ot.IntervalMesher([1] * dim).build(ot.Interval([2.0] * dim, [3.0] * dim))








.. GENERATED FROM PYTHON SOURCE LINES 21-22

Compute the mesh of both cylinders

.. GENERATED FROM PYTHON SOURCE LINES 22-25

.. code-block:: Python

    mesher = otm.UnionMesher()
    union = mesher.build([mesh1, mesh2])








.. GENERATED FROM PYTHON SOURCE LINES 26-27

Plot union

.. GENERATED FROM PYTHON SOURCE LINES 27-32

.. code-block:: Python

    graph = union.draw()
    graph.setLegendPosition("upper left")
    graph.setTitle("Mesh union")
    view = otv.View(graph)




.. image-sg:: /auto_examples/images/sphx_glr_plot_union_001.png
   :alt: Mesh union
   :srcset: /auto_examples/images/sphx_glr_plot_union_001.png
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 33-34

.. code-block:: Python

    otv.View.ShowAll()








.. _sphx_glr_download_auto_examples_plot_union.py:

.. only:: html

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

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

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

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

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

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

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