doc/salome/gui/SMESH/revolution.htm

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   6 <title>Revolution</title>\r
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  82 <h1>Revolution</h1>\r
  83 \r
  84 <p>Revolution is a type of surface meshing by generation from discretized \r
  85  lines. It is used to build mesh elements of plus one dimension than the \r
  86  swept ones. Each swept 1D element produces one or more quadrangles (or \r
  87  triangles if one node of a rotated element lays on the revolution axis).</p>\r
  88 \r
  89 <p>&nbsp;</p>\r
  90 \r
  91 <p class=TODO>To apply revolution:</p>\r
  92 \r
  93 <p class=TODO>&nbsp;</p>\r
  94 \r
  95 <p class="whs1">1. From the <span style="font-weight: bold;"><B>Modification \r
  96  </B></span>menu choose the <span style="font-weight: bold;"><B>Revolution </B></span>item \r
  97  or click <img src="image92.gif" width="24px" height="25px" border="0" class="img_whs2"> button in the toolbar. The following dialog box \r
  98  shall appear:</p>\r
  99 \r
 100 <p class="whs1">&nbsp;</p>\r
 101 \r
 102 <p class="whs1"><img src="pics/revolution1.png" x-maintain-ratio="TRUE" width="390px" height="437px" border="0" class="img_whs3"></p>\r
 103 \r
 104 <p class="whs1">&nbsp;</p>\r
 105 \r
 106 <p class="whs1"><img src="pics/revolution2.png" x-maintain-ratio="TRUE" width="390px" height="437px" border="0" class="img_whs3"></p>\r
 107 \r
 108 <p class="whs1">&nbsp;</p>\r
 109 \r
 110 <p class="whs1">2. In this dialog box you should specify:</p>\r
 111 \r
 112 <ul type="disc" class="whs4">\r
 113         \r
 114         <li class=kadov-p><p class="whs1">the type of elements \r
 115  which will be extruded (1D or 2D),</p></li>\r
 116         \r
 117         <li class=kadov-p><p class="whs1">specify the IDs of \r
 118  the elements which will be revolved by selecting them in the 3D viewer \r
 119  or select the whole mesh or submesh,</p></li>\r
 120         \r
 121         <li class=kadov-p><p class="whs1">specify the axis (point \r
 122  and vector) around which the elements will be revolved,</p></li>\r
 123         \r
 124         <li class=kadov-p><p class="whs1">angle of rotation,</p></li>\r
 125         \r
 126         <li class=kadov-p><p class="whs1">number of steps,</p></li>\r
 127         \r
 128         <li class=kadov-p><p class="whs1">tolerance of rotation</p></li>\r
 129 </ul>\r
 130 \r
 131 <p class="whs1">&nbsp;</p>\r
 132 \r
 133 <p class="whs1">3. Click the <span style="font-weight: bold;"><B>Apply \r
 134  </B></span>or <span style="font-weight: bold;"><B>OK </B></span>button.</p>\r
 135 \r
 136 <p class="whs1">&nbsp;</p>\r
 137 \r
 138 <p class=TODO\r
 139         style="margin-left: 40px;"><img src="image78.jpg" width="350px" height="201px" border="0" class="img_whs5"></p>\r
 140 \r
 141 <p class=TODO>&nbsp;</p>\r
 142 \r
 143 <p>&nbsp;<span style="font-weight: bold;"><B>See \r
 144  Also</B></span> a sample TUI Script of a <a href="grouping_elements.htm#bookmark3">&nbsp;</a><a href="modifying_meshes.htm#bookmark11">Revolution</a> \r
 145  operation. &nbsp;</p>\r
 146 \r
 147 <p>&nbsp;</p>\r
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