doc/salome/gui/SMESH/files/length_of_edges.htm

   1 <!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">\r
   2 \r
   3 <html>\r
   4 \r
   5 <head>\r
   6 <title>Length of edges</title>\r
   7 <meta http-equiv="content-type" content="text/html; charset=windows-1252">\r
   8 <meta name="generator" content="RoboHelp by eHelp Corporation www.ehelp.com">\r
   9 <link rel="stylesheet" href="../default_ns.css"><script type="text/javascript" language="JavaScript" title="WebHelpSplitCss">\r
  10 <!--\r
  11 if (navigator.appName !="Netscape")\r
  12 {   document.write("<link rel='stylesheet' href='../default.css'>");}\r
  13 //-->\r
  14 </script>\r
  15 <style type="text/css">\r
  16 <!--\r
  17 img_whs1 { border:none; width:30px; height:30px; float:none; border-style:none; }\r
  18 p.whs2 { margin-left:40px; }\r
  19 img_whs3 { border:none; width:27px; height:24px; border-style:none; }\r
  20 img_whs4 { border:none; border-style:none; width:450px; height:381px; float:none; }\r
  21 p.whs5 { margin-left:0px; }\r
  22 -->\r
  23 </style><script type="text/javascript" language="JavaScript">\r
  24 <!--\r
  25 if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4))\r
  26 {\r
  27   var strNSS = "<style type='text/css'>";\r
  28   strNSS += "p.whs5 {margin-left:1pt; }";\r
  29   strNSS +="</style>";\r
  30   document.write(strNSS);\r
  31 }\r
  32 //-->\r
  33 </script>\r
  34 <script type="text/javascript" language="JavaScript" title="WebHelpInlineScript">\r
  35 <!--\r
  36 function reDo() {\r
  37   if (innerWidth != origWidth || innerHeight != origHeight)\r
  38      location.reload();\r
  39 }\r
  40 if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == "Netscape")) {\r
  41         origWidth = innerWidth;\r
  42         origHeight = innerHeight;\r
  43         onresize = reDo;\r
  44 }\r
  45 onerror = null; \r
  46 //-->\r
  47 </script>\r
  48 <style type="text/css">\r
  49 <!--\r
  50 div.WebHelpPopupMenu { position:absolute; left:0px; top:0px; z-index:4; visibility:hidden; }\r
  51 p.WebHelpNavBar { text-align:right; }\r
  52 -->\r
  53 </style><script type="text/javascript" language="javascript1.2" src="../whmsg.js"></script>\r
  54 <script type="text/javascript" language="javascript" src="../whver.js"></script>\r
  55 <script type="text/javascript" language="javascript1.2" src="../whproxy.js"></script>\r
  56 <script type="text/javascript" language="javascript1.2" src="../whutils.js"></script>\r
  57 <script type="text/javascript" language="javascript1.2" src="../whtopic.js"></script>\r
  58 <script type="text/javascript" language="javascript1.2">\r
  59 <!--\r
  60 if (window.gbWhTopic)\r
  61 {\r
  62         if (window.setRelStartPage)\r
  63         {\r
  64         addTocInfo("MESH module\nQuality controls\nLength 2D");\r
  65 addButton("show",BTN_IMG,"Show","","","","",0,0,"../whd_show0.gif","../whd_show2.gif","../whd_show1.gif");\r
  66 addButton("hide",BTN_IMG,"Hide","","","","",0,0,"../whd_hide0.gif","../whd_hide2.gif","../whd_hide1.gif");\r
  67 \r
  68         }\r
  69 \r
  70 \r
  71         if (window.setRelStartPage)\r
  72         {\r
  73         setRelStartPage("../index.htm");\r
  74 \r
  75                 autoSync(1);\r
  76                 sendSyncInfo();\r
  77                 sendAveInfoOut();\r
  78         }\r
  79 \r
  80 }\r
  81 else\r
  82         if (window.gbIE4)\r
  83                 document.location.reload();\r
  84 //-->\r
  85 </script>\r
  86 </head>\r
  87 <body><script type="text/javascript" language="javascript1.2">\r
  88 <!--\r
  89 if (window.writeIntopicBar)\r
  90         writeIntopicBar(4);\r
  91 //-->\r
  92 </script>\r
  93 <h1>Length 2D</h1>\r
  94 \r
  95 <p><img src="../i_blue.jpg" x-maintain-ratio="TRUE" width="30px" height="30px" border="0" class="img_whs1">This quality control criterion consists of calculation \r
  96  of length of the edges combining the meshing elements (triangles and quadrangles) \r
  97  of your mesh. </p>\r
  98 \r
  99 <p>&nbsp;&nbsp;&nbsp;</p>\r
 100 \r
 101 <p class=TODO>To apply the Length 2D quality criterion to your mesh:</p>\r
 102 \r
 103 <p class=TODO>&nbsp;</p>\r
 104 \r
 105 <p class="whs2">1. Display your mesh in the viewer.</p>\r
 106 \r
 107 <p class="whs2">&nbsp;</p>\r
 108 \r
 109 <p class="whs2">2. Choose <span style="font-weight: bold;"><B>Controls \r
 110  &gt; Length 2D </B></span>or click <img src="../image34.gif" width="27px" height="24px" border="0" class="img_whs3"> button in the toolbar. Your \r
 111  mesh will be displayed in the viewer with its elements colored according \r
 112  to the applied mesh quality control criterion:</p>\r
 113 \r
 114 <p class="whs2">&nbsp;</p>\r
 115 \r
 116 <p class="whs2"><img src="../pics/length2d.png" x-maintain-ratio="TRUE" width="450px" height="381px" border="0" class="img_whs4"></p>\r
 117 \r
 118 <p class="whs2">&nbsp;</p>\r
 119 \r
 120 <p class="whs5"><span style="font-weight: bold;"><B>See Also</B></span> \r
 121  a sample TUI Script of a <a href="../quality_controls.htm#bookmark4">&nbsp;Length \r
 122  2D quality control</a> operation. &nbsp;</p>\r
 123 \r
 124 <p>&nbsp;</p>\r
 125 \r
 126 <p class="whs2">&nbsp;</p>\r
 127 \r
 128 <p class="whs2">&nbsp;</p>\r
 129 \r
 130 <script type="text/javascript" language="javascript1.2">\r
 131 <!--\r
 132 if (window.writeIntopicBar)\r
 133         writeIntopicBar(0);\r
 134 //-->\r
 135 </script>\r
 136 </body>\r
 137 </html>\r