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

.. only:: html

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

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

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

.. _sphx_glr__gallery_feature_demo_line_thick.py:


Thick Lines
===========

Display very thick lines to show how lines stay pretty on large scales.

.. GENERATED FROM PYTHON SOURCE LINES 7-45



.. image-sg:: /_gallery/feature_demo/images/sphx_glr_line_thick_001.webp
   :alt: line thick
   :srcset: /_gallery/feature_demo/images/sphx_glr_line_thick_001.webp
   :class: sphx-glr-single-img





.. code-block:: Python



    import random
    from rendercanvas.auto import RenderCanvas, loop
    import pygfx as gfx


    canvas = RenderCanvas()
    renderer = gfx.WgpuRenderer(canvas)

    # A straight line
    line1 = [[100, 100], [100, 200], [100, 200], [100, 400]]

    # A line with a 180 degree turn (a bit of a special case for the implementation)
    line2 = [[200, 100], [200, 400], [200, 100]]

    # A swiggly line
    line3 = [[300 + random.randint(-10, 10), 100 + i * 3] for i in range(100)]

    # A line with other turns
    line4 = [[400, 100], [500, 200], [400, 300], [450, 400]]

    scene = gfx.Scene()

    material = gfx.LineMaterial(thickness=80.0, color=(0.8, 0.7, 0.0, 1.0), aa=False)

    for line in [line1, line2, line3, line4]:
        line = [(*pos, 0) for pos in line]  # Make the positions vec3
        geometry = gfx.Geometry(positions=line)
        line = gfx.Line(geometry, material)
        scene.add(line)

    camera = gfx.ScreenCoordsCamera()


    if __name__ == "__main__":
        canvas.request_draw(lambda: renderer.render(scene, camera))
        loop.run()


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

   **Total running time of the script:** (0 minutes 0.237 seconds)


.. _sphx_glr_download__gallery_feature_demo_line_thick.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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

.. only:: html

    Interactive example
    -------------------

    Try this example in your browser using Pyodide. Might not work with all examples and all devices. Check the output and your browser's console for details.

    .. raw:: html

        <iframe src="./../pyodide.html#line_thick.py"></iframe>