+++ /dev/null
-.. _free_borders_page:
-
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-Free borders
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-This mesh quality control highlights 1D elements (segments) belonging to one element (face or volume) only.
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-.. image:: ../images/free_borders1.png
- :align: center
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-In this picture the free borders are displayed in red. (Faces are explicitly shown via **Display Entity** menu as all elements but segments are hidden upon this control activation).
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-**See Also** a sample TUI Script of a :ref:`tui_free_borders` filter.
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-