<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN"> <html> <head> <title>Uniting two triangles</title> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <meta name="generator" content="RoboHelp by eHelp Corporation www.ehelp.com"> <link rel="stylesheet" href="../default_ns.css"><script type="text/javascript" language="JavaScript" title="WebHelpSplitCss"> <!-- if (navigator.appName !="Netscape") { document.write("<link rel='stylesheet' href='../default.css'>");} //--> </script> <style type="text/css"> <!-- p.whs1 { margin-left:40px; } img_whs2 { border:none; width:23px; height:23px; border-style:none; } img_whs3 { border:none; width:306px; height:163px; float:none; border-style:none; } table.whs4 { x-cell-content-align:top; width:100%; border-spacing:0px; } col.whs5 { width:37.647%; } col.whs6 { width:62.353%; } tr.whs7 { x-cell-content-align:top; } td.whs8 { padding-right:10px; padding-left:10px; border-right-style:none; border-left-style:none; border-top-style:none; border-bottom-style:none; } img_whs9 { border:none; border-style:none; float:none; width:297px; height:204px; } td.whs10 { padding-right:10px; padding-left:10px; border-top-style:none; border-bottom-style:none; border-right-style:none; } img_whs11 { border:none; border-style:none; width:318px; height:206px; float:none; } --> </style><script type="text/javascript" language="JavaScript" title="WebHelpInlineScript"> <!-- function reDo() { if (innerWidth != origWidth || innerHeight != origHeight) location.reload(); } if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == "Netscape")) { origWidth = innerWidth; origHeight = innerHeight; onresize = reDo; } onerror = null; //--> </script> <style type="text/css"> <!-- div.WebHelpPopupMenu { position:absolute; left:0px; top:0px; z-index:4; visibility:hidden; } --> </style><script type="text/javascript" language="javascript1.2" src="../whmsg.js"></script> <script type="text/javascript" language="javascript" src="../whver.js"></script> <script type="text/javascript" language="javascript1.2" src="../whproxy.js"></script> <script type="text/javascript" language="javascript1.2" src="../whutils.js"></script> <script type="text/javascript" language="javascript1.2" src="../whtopic.js"></script> </head> <body><script type="text/javascript" language="javascript1.2"> <!-- if (window.gbWhTopic) { if (window.addTocInfo) { addTocInfo("MESH module\nModifying meshes\nUniting two triangles"); addButton("show",BTN_TEXT,"Show","","","","",0,0,"","",""); } if (window.writeBtnStyle) writeBtnStyle(); if (window.writeIntopicBar) writeIntopicBar(1); if (window.setRelStartPage) { setRelStartPage("../smesh.htm"); autoSync(1); sendSyncInfo(); sendAveInfoOut(); } } else if (window.gbIE4) document.location.reload(); //--> </script> <h1>Uniting two triangles</h1> <p> In MESH you can union two neighboring triangles (cells) by deletion of the common edge.</p> <p> </p> <p class=TODO>To unite two triangles:</p> <p class=TODO> </p> <p class="whs1">1. From the <span style="font-weight: bold;"><B>Modification </B></span>menu choose the <span style="font-weight: bold;"><B>Union of two triangles </B></span>item or click <img src="../image71.gif" width="23px" height="23px" border="0" class="img_whs2"> button in the toolbar. The following dialog box shall appear:</p> <p class="whs1"> </p> <p class="whs1"><img src="../pics/unionoftwotriangles.png" x-maintain-ratio="TRUE" width="306px" height="163px" border="0" class="img_whs3"></p> <p class="whs1"> </p> <p class="whs1">2. Enter the ID of the required edge in the <span style="font-weight: bold;"><B>Edge </B></span> field or select this edge in the 3D viewer. </p> <p class="whs1"> </p> <p class="whs1">3. Click the <span style="font-weight: bold;"><B>Apply </B></span>or <span style="font-weight: bold;"><B>OK </B></span>button.</p> <p class=TODO style="margin-left: 40px;"> </p> <p> </p> <table x-use-null-cells cellspacing="0" width="100%" class="whs4"> <col class="whs5"> <col class="whs6"> <tr valign="top" class="whs7"> <td width="37.647%" class="whs8"> <p><img src="../pics/uniting_two_triangles1.png" x-maintain-ratio="TRUE" width="297px" height="204px" border="0" class="img_whs9"></td> <td width="62.353%" class="whs10"> <p><img src="../pics/uniting_two_triangles2.png" x-maintain-ratio="TRUE" width="318px" height="206px" border="0" class="img_whs11"></td></tr> </table> <p> </p> <p> <span style="font-weight: bold;"><B>See Also</B></span> a sample TUI Script of a <a href="../modifying_meshes.htm#bookmark5">Uniting Two Triangles</a> operation. </p> <p> </p> <script type="text/javascript" language="javascript1.2"> <!-- if (window.writeIntopicBar) writeIntopicBar(0); //--> </script> </body> </html>