.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "examples/Meshes/Mesh11.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_examples_Meshes_Mesh11.py>`
        to download the full example code.

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

.. _sphx_glr_examples_Meshes_Mesh11.py:


Mesh11
======

Meshing of a specimen for a spatially oriented tensile test.

.. GENERATED FROM PYTHON SOURCE LINES 12-76







.. tab-set::



   .. tab-item:: Static Scene



            
     .. image-sg:: /examples/Meshes/images/sphx_glr_Mesh11_001.png
        :alt: Mesh11
        :srcset: /examples/Meshes/images/sphx_glr_Mesh11_001.png
        :class: sphx-glr-single-img
     


   .. tab-item:: Interactive Scene



       .. offlineviewer:: /home/docs/checkouts/readthedocs.org/user_builds/easyfea/checkouts/v1.8.3/docs/examples/Meshes/images/sphx_glr_Mesh11_001.vtksz






.. tab-set::



   .. tab-item:: Static Scene



            
     .. image-sg:: /examples/Meshes/images/sphx_glr_Mesh11_002.png
        :alt: Mesh11
        :srcset: /examples/Meshes/images/sphx_glr_Mesh11_002.png
        :class: sphx-glr-single-img
     


   .. tab-item:: Interactive Scene



       .. offlineviewer:: /home/docs/checkouts/readthedocs.org/user_builds/easyfea/checkouts/v1.8.3/docs/examples/Meshes/images/sphx_glr_Mesh11_002.vtksz






.. code-block:: Python
   :lineno-start: 13


    import numpy as np

    from EasyFEA import Display, ElemType, PyVista
    from EasyFEA.Geoms import Point, Line, CircleArc, Contour, Domain

    if __name__ == "__main__":
        Display.Clear()

        # ----------------------------------------------
        # Configuration
        # ----------------------------------------------

        # geom
        L = 1
        H = 2
        e = L * 0.5

        # ----------------------------------------------
        # Mesh
        # ----------------------------------------------

        p1 = Point(-L / 2)
        p2 = Point(L / 2)
        p3 = p2 + [0, H]
        p4 = p1 + [0, H]

        p5 = Point(e / 2, H / 2)
        p6 = Point(-e / 2, H / 2)

        l1 = Line(p1, p2)
        l2 = CircleArc(p2, p3, P=p5)
        l3 = Line(p3, p4)
        l4 = CircleArc(p4, p1, P=p6)

        contour = Contour([l1, l2, l3, l4])
        contour2 = Domain(p1 - [0, H / 2], p2, isFilled=True)
        contour3 = contour2.copy()
        contour3.Translate(dy=H + H / 2)

        surfaces = [contour2, contour3]

        PyVista.Plot_Geoms([contour, *surfaces]).show()

        mesh = contour.Mesh_Extrude(
            [],
            [0, 0, e],
            [3],
            isOrganised=True,
            elemType=ElemType.HEXA8,
            additionalSurfaces=surfaces,
        )

        # ----------------------------------------------
        # Update coords
        # ----------------------------------------------

        oldArea = mesh.area
        mesh.Rotate(-45, mesh.center)
        assert np.abs(mesh.area - oldArea) / oldArea <= 1e-12
        mesh.Rotate(45, mesh.center, (1, 0))
        assert np.abs(mesh.area - oldArea) / oldArea <= 1e-12

        PyVista.Plot_Mesh(mesh).show()


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

   **Total running time of the script:** (0 minutes 0.382 seconds)


.. _sphx_glr_download_examples_Meshes_Mesh11.py:

.. only:: html

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

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

      :download:`Download Jupyter notebook: Mesh11.ipynb <Mesh11.ipynb>`

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

      :download:`Download Python source code: Mesh11.py <Mesh11.py>`

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

      :download:`Download zipped: Mesh11.zip <Mesh11.zip>`


.. only:: html

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

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