smesh/doc/salome/gui/SMESH/files/skew.htm

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<h1>Skew</h1>
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<p><img src="../i_blue.jpg" x-maintain-ratio="TRUE" width="30px" height="30px" border="0" class="img_whs1"> <span style="font-weight: bold;"><B>Skew</B></span> mesh quality
criterion reflects the angle between the lines that join opposite sides
of the element. SKEW &nbsp;is
a maximum value of all skew angles. <span style="margin-left: 0px; text-indent: 48px;">This
mesh quality criterion can be applied to elements composed of 4 and 3
nodes (quadrangles and triangles)</span></p>
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<p>&nbsp;</p>
<p class="whs2"><img src="../image27.jpg" width="453px" height="411px" border="0" class="img_whs3"></p>
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<p class="whs2">&nbsp;</p>
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<p class=TODO>To apply the Skew quality criterion to your mesh:</p>
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<p class=TODO>&nbsp;</p>
<p class="whs2">1. Display your mesh in the viewer.</p>
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<p class="whs2">&nbsp;</p>
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<p class="whs2">2. Choose <span style="font-weight: bold;"><B>Controls
&gt; Skew </B></span>or click <img src="../image40.gif" width="24px" height="23px" border="0" class="img_whs4"> button of the toolbar. Your mesh
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will be displayed in the viewer with its elements colored according to
the applied mesh quality control criterion:</p>
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<p class="whs2">&nbsp;</p>
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<p class="whs2"><img src="../image93.jpg" width="448px" height="323px" border="0" class="img_whs5"></p>
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<p class="whs2">&nbsp;</p>
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<p class="whs6"><span style="font-weight: bold;"><B>See Also</B></span>
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a sample TUI Script of a <a href="../quality_controls.htm#bookmark12">Skew
quality control</a> operation. &nbsp;</p>
<p>&nbsp;</p>
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