2008-03-07 12:47:05 +05:00
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/*!
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\page taper_page Taper
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\n \b Taper mesh quality criterion represents the ratio of the areas
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of two triangles separated by a diagonal. So it can be calculated only
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for elements consisting of 4 nodes.
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2013-08-20 17:41:15 +06:00
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<b><center>JA=0.25 * (A1 + A2 + A3 + A4)
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<br> TAPER= MAX(|A1/JA - 1|, |A2/JA - 1|, |A3/JA - 1|, |A4/JA - 1|)</center></b>
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2008-03-07 12:47:05 +05:00
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<br><em>To apply the Taper quality criterion to your mesh:</em>
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<ol>
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<li>Display your mesh in the viewer.</li>
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2012-08-09 16:03:55 +06:00
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<li>Choose <b>Controls > Face Controls > Taper</b> or click
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<em>"Taper"</em> button in the toolbar.
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2008-03-07 12:47:05 +05:00
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2009-02-17 10:27:49 +05:00
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\image html image36.png
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2008-03-07 12:47:05 +05:00
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<center><em>"Taper" button</em></center>
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Your mesh will be displayed in the viewer with its elements colored
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according to the applied mesh quality control criterion:
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\image html image90.jpg
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</li>
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</ol>
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<br><b>See Also</b> a sample TUI Script of a
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\ref tui_taper "Taper quality control" operation.
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*/
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