2017-12-08 19:09:48 +05:00
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.. _length_2d_page:
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*********
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Length 2D
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*********
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This quality control criterion consists of calculation of length of the links between corner nodes of mesh faces.
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2018-05-25 22:04:48 +05:00
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*To apply the Length 2D quality criterion to your mesh:*
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2017-12-08 19:09:48 +05:00
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2018-05-25 22:04:48 +05:00
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.. |img| image:: ../images/image34.png
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2017-12-08 19:09:48 +05:00
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2018-05-25 22:04:48 +05:00
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#. Display your mesh in the viewer.
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#. Choose **Controls > Face Controls > Length 2D** or click *"Length 2D"* button |img| in the toolbar.
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2017-12-08 19:09:48 +05:00
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Your mesh will be displayed in the viewer with links colored according to the applied mesh quality control criterion:
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.. image:: ../images/length2d.png
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:align: center
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2018-05-25 22:04:48 +05:00
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**See Also** a sample TUI Script of a :ref:`tui_length_2d` filter.
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