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

   1 <!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
   2
   3 <html>
   4
   5 <head>
   6 <title>Uniting two triangles</title>
   7 <meta http-equiv="content-type" content="text/html; charset=windows-1252">
   8 <meta name="generator" content="RoboHelp by eHelp Corporation www.ehelp.com">
   9 <link rel="stylesheet" href="../default_ns.css"><script type="text/javascript" language="JavaScript" title="WebHelpSplitCss">
  10 <!--
  11 if (navigator.appName !="Netscape")
  12 {   document.write("<link rel='stylesheet' href='../default.css'>");}
  13 //-->
  14 </script>
  15 <style type="text/css">
  16 <!--
  17 p.whs1 { margin-left:40px; }
  18 img_whs2 { border:none; width:23px; height:23px; border-style:none; }
  19 img_whs3 { border:none; width:306px; height:163px; float:none; border-style:none; }
  20 table.whs4 { x-cell-content-align:top; width:100%; border-spacing:0px; }
  21 col.whs5 { width:37.647%; }
  22 col.whs6 { width:62.353%; }
  23 tr.whs7 { x-cell-content-align:top; }
  24 td.whs8 { padding-right:10px; padding-left:10px; border-right-style:none; border-left-style:none; border-top-style:none; border-bottom-style:none; }
  25 img_whs9 { border:none; border-style:none; float:none; width:297px; height:204px; }
  26 td.whs10 { padding-right:10px; padding-left:10px; border-top-style:none; border-bottom-style:none; border-right-style:none; }
  27 img_whs11 { border:none; border-style:none; width:318px; height:206px; float:none; }
  28 -->
  29 </style><script type="text/javascript" language="JavaScript" title="WebHelpInlineScript">
  30 <!--
  31 function reDo() {
  32   if (innerWidth != origWidth || innerHeight != origHeight)
  33      location.reload();
  34 }
  35 if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == "Netscape")) {
  36         origWidth = innerWidth;
  37         origHeight = innerHeight;
  38         onresize = reDo;
  39 }
  40 onerror = null;
  41 //-->
  42 </script>
  43 <style type="text/css">
  44 <!--
  45 div.WebHelpPopupMenu { position:absolute; left:0px; top:0px; z-index:4; visibility:hidden; }
  46 p.WebHelpNavBar { text-align:right; }
  47 -->
  48 </style><script type="text/javascript" language="javascript1.2" src="../whmsg.js"></script>
  49 <script type="text/javascript" language="javascript" src="../whver.js"></script>
  50 <script type="text/javascript" language="javascript1.2" src="../whproxy.js"></script>
  51 <script type="text/javascript" language="javascript1.2" src="../whutils.js"></script>
  52 <script type="text/javascript" language="javascript1.2" src="../whtopic.js"></script>
  53 <script type="text/javascript" language="javascript1.2">
  54 <!--
  55 if (window.gbWhTopic)
  56 {
  57         if (window.setRelStartPage)
  58         {
  59         addTocInfo("MESH module\nModifying meshes\nUniting two triangles");
  60 addButton("show",BTN_IMG,"Show","","","","",0,0,"../whd_show0.gif","../whd_show2.gif","../whd_show1.gif");
  61 addButton("hide",BTN_IMG,"Hide","","","","",0,0,"../whd_hide0.gif","../whd_hide2.gif","../whd_hide1.gif");
  62
  63         }
  64
  65
  66         if (window.setRelStartPage)
  67         {
  68         setRelStartPage("../index.htm");
  69
  70                 autoSync(1);
  71                 sendSyncInfo();
  72                 sendAveInfoOut();
  73         }
  74
  75 }
  76 else
  77         if (window.gbIE4)
  78                 document.location.reload();
  79 //-->
  80 </script>
  81 </head>
  82 <body><script type="text/javascript" language="javascript1.2">
  83 <!--
  84 if (window.writeIntopicBar)
  85         writeIntopicBar(4);
  86 //-->
  87 </script>
  88 <h1>Uniting two triangles</h1>
  89
  90 <p>&nbsp;In MESH
  91  you can union two neighboring triangles (cells) by deletion of the common
  92  edge.</p>
  93
  94 <p>&nbsp;</p>
  95
  96 <p class=TODO>To unite two triangles:</p>
  97
  98 <p class=TODO>&nbsp;</p>
  99
 100 <p class="whs1">1. From the <span style="font-weight: bold;"><B>Modification
 101  </B></span>menu choose the <span style="font-weight: bold;"><B>Union of two triangles
 102  </B></span>item or click <img src="../image71.gif" width="23px" height="23px" border="0" class="img_whs2"> button in the toolbar. The following
 103  dialog box shall appear:</p>
 104
 105 <p class="whs1">&nbsp;</p>
 106
 107 <p class="whs1"><img src="../pics/unionoftwotriangles.png" x-maintain-ratio="TRUE" width="306px" height="163px" border="0" class="img_whs3"></p>
 108
 109 <p class="whs1">&nbsp;</p>
 110
 111 <p class="whs1">2. Enter the ID of the required edge in the
 112  <span style="font-weight: bold;"><B>Edge </B></span>&nbsp;field
 113  or select this edge in the 3D viewer. </p>
 114
 115 <p class="whs1">&nbsp;</p>
 116
 117 <p class="whs1">3. Click the <span style="font-weight: bold;"><B>Apply
 118  </B></span>or <span style="font-weight: bold;"><B>OK </B></span>button.</p>
 119
 120 <p class=TODO
 121         style="margin-left: 40px;">&nbsp;</p>
 122
 123 <p>&nbsp;</p>
 124
 125 <table x-use-null-cells cellspacing="0" width="100%" class="whs4">
 126 <col class="whs5">
 127 <col class="whs6">
 128
 129 <tr valign="top" class="whs7">
 130 <td width="37.647%" class="whs8">
 131 <p><img src="../pics/uniting_two_triangles1.png" x-maintain-ratio="TRUE" width="297px" height="204px" border="0" class="img_whs9"></td>
 132 <td width="62.353%" class="whs10">
 133 <p><img src="../pics/uniting_two_triangles2.png" x-maintain-ratio="TRUE" width="318px" height="206px" border="0" class="img_whs11"></td></tr>
 134 </table>
 135
 136 <p>&nbsp;</p>
 137
 138 <p>&nbsp;&nbsp;<span style="font-weight: bold;"><B>See
 139  Also</B></span> a sample TUI Script of a <a href="../modifying_meshes.htm#bookmark5">Uniting
 140  Two Triangles</a> operation. &nbsp;</p>
 141
 142 <p>&nbsp;</p>
 143
 144 <script type="text/javascript" language="javascript1.2">
 145 <!--
 146 if (window.writeIntopicBar)
 147         writeIntopicBar(0);
 148 //-->
 149 </script>
 150 </body>
 151 </html>