.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "examples/gallery_examples/005_get_layup_properties_example.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_examples_gallery_examples_005_get_layup_properties_example.py>`
        to download the full example code.

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

.. _sphx_glr_examples_gallery_examples_005_get_layup_properties_example.py:


.. _layup_properties_plot:

Lay-up properties
-----------------

This example shows how to efficiently extract elemental lay-up properties such as
thickness, angles, and analysis ply names. These are typically used for layer-wise
postprocessing and data filtering.

To get the full layer information of an element, including results,
consider using the :class:`SamplingPoint <.SamplingPoint>` class.

.. GENERATED FROM PYTHON SOURCE LINES 37-43

Set up analysis
~~~~~~~~~~~~~~~
Setting up the analysis consists of importing dependencies, connecting to the
DPF server, and retrieving the example files.

Import dependencies.

.. GENERATED FROM PYTHON SOURCE LINES 43-50

.. code-block:: Python

    from matplotlib import pyplot as plt
    import numpy as np

    from ansys.dpf.composites.composite_model import CompositeModel, LayerProperty
    from ansys.dpf.composites.example_helper import get_continuous_fiber_example_files
    from ansys.dpf.composites.server_helpers import connect_to_or_start_server








.. GENERATED FROM PYTHON SOURCE LINES 51-52

Start a DPF server and copy the example files into the current working directory.

.. GENERATED FROM PYTHON SOURCE LINES 52-55

.. code-block:: Python

    server = connect_to_or_start_server()
    composite_files_on_server = get_continuous_fiber_example_files(server, "shell")








.. GENERATED FROM PYTHON SOURCE LINES 56-59

Set up model
~~~~~~~~~~~~
Set up the composite model.

.. GENERATED FROM PYTHON SOURCE LINES 59-61

.. code-block:: Python

    composite_model = CompositeModel(composite_files_on_server, server)








.. GENERATED FROM PYTHON SOURCE LINES 62-65

Get lay-up properties
~~~~~~~~~~~~~~~~~~~~~
Get lay-up properties for all elements and show the first one as an example.

.. GENERATED FROM PYTHON SOURCE LINES 65-73

.. code-block:: Python

    element_id = 1
    thicknesses = composite_model.get_property_for_all_layers(LayerProperty.THICKNESSES, element_id)
    angles = composite_model.get_property_for_all_layers(LayerProperty.ANGLES, element_id)
    shear_angles = composite_model.get_property_for_all_layers(LayerProperty.SHEAR_ANGLES, element_id)
    offset = composite_model.get_element_laminate_offset(element_id)
    analysis_plies = composite_model.get_analysis_plies(element_id)









.. GENERATED FROM PYTHON SOURCE LINES 74-77

Plot lay-up properties
~~~~~~~~~~~~~~~~~~~~~~
Plot basic layer properties (layer thicknesses, angles, and analysis ply names).

.. GENERATED FROM PYTHON SOURCE LINES 77-95

.. code-block:: Python

    y_coordinates = offset + np.cumsum(thicknesses)
    y_centers = y_coordinates - thicknesses / 2

    fig, ax1 = f, ax = plt.subplots(figsize=(6, 10))

    for y_coordinate in y_coordinates:
        ax1.axhline(y=y_coordinate, color="k")

    for angle, shear_angle, y_coordinate, analysis_ply in zip(
        angles, shear_angles, y_centers, analysis_plies
    ):
        ax1.annotate(
            f"Angle={angle}°, Shear Angle={shear_angle}°, {analysis_ply}",
            xy=(0.1, y_coordinate),
            xytext=(0.1, y_coordinate),
        )

    fig.show()



.. image-sg:: /examples/gallery_examples/images/sphx_glr_005_get_layup_properties_example_001.png
   :alt: 005 get layup properties example
   :srcset: /examples/gallery_examples/images/sphx_glr_005_get_layup_properties_example_001.png
   :class: sphx-glr-single-img






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

   **Total running time of the script:** (0 minutes 3.903 seconds)


.. _sphx_glr_download_examples_gallery_examples_005_get_layup_properties_example.py:

.. only:: html

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

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

      :download:`Download Jupyter notebook: 005_get_layup_properties_example.ipynb <005_get_layup_properties_example.ipynb>`

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

      :download:`Download Python source code: 005_get_layup_properties_example.py <005_get_layup_properties_example.py>`

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

      :download:`Download zipped: 005_get_layup_properties_example.zip <005_get_layup_properties_example.zip>`


.. only:: html

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

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