<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN"> <html> <head> <title>About quality controls</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 { text-align:justify; } img_whs2 { border:none; float:none; width:30px; height:30px; border-style:none; } ul.whs3 { list-style:disc; } --> </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; } p.WebHelpNavBar { text-align:right; } --> </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> <script type="text/javascript" language="javascript1.2"> <!-- if (window.gbWhTopic) { if (window.setRelStartPage) { addTocInfo("MESH module\nQuality controls\nAbout quality controls"); addButton("show",BTN_IMG,"Show","","","","",0,0,"../whd_show0.gif","../whd_show2.gif","../whd_show1.gif"); addButton("hide",BTN_IMG,"Hide","","","","",0,0,"../whd_hide0.gif","../whd_hide2.gif","../whd_hide1.gif"); } if (window.setRelStartPage) { setRelStartPage("../index.htm"); autoSync(1); sendSyncInfo(); sendAveInfoOut(); } } else if (window.gbIE4) document.location.reload(); //--> </script> </head> <body><script type="text/javascript" language="javascript1.2"> <!-- if (window.writeIntopicBar) writeIntopicBar(4); //--> </script> <h1>About quality controls</h1> <p class="whs1"><img src="../i_blue.jpg" x-maintain-ratio="TRUE" width="30px" height="30px" border="0" class="img_whs2"> <span style="font-weight: bold;"><B>Mesh quality control</B></span> in MESH is destined for visual control of the generated mesh.</p> <p class="whs1">Application of a definite quality control consists of usage of the corresponding algorithm, which calculates a value of a definite geometric characteristic (Area, Length of edges, etc) for all meshing elements, composing your mesh. Then all meshing elements are colored according the calculated values. The reference between the coloring of the meshing elements and these calculated values is shown with the help of a scalar bar, which is displayed near the presentation of your mesh. </p> <p class="whs1"> </p> <p class="whs1">There are 1D, 2D and 3D quality controls. </p> <p class="whs1"> </p> <p class="whs1">1D mesh quality controls:</p> <p class="whs1"> </p> <ul type="disc" class="whs3"> <li class=kadov-p><p class="whs1"><a href="../free_borders.htm">Free borders</a></p></li> <li class=kadov-p><p class="whs1"><a href="../borders_at_multi-connection.htm">Borders at multi-connection</a></p></li> <li class=kadov-p><p class="whs1"><a href="../length.htm">Length</a></p></li> </ul> <p class="whs1"> </p> <p class="whs1">2D mesh quality controls:</p> <p class="whs1"> </p> <ul type="disc" class="whs3"> <li class=kadov-p><p class="whs1"><a href="../free_edges.htm">Free edges</a></p></li> </ul> <ul type="disc" class="whs3"> <li class=kadov-p><p class="whs1"><a href="length_of_edges.htm">Length 2D</a></p></li> <li class=kadov-p><p class="whs1"><a href="../borders_at_multiconnection_2d.htm">Borders at multi-connection 2D</a></p></li> <li class=kadov-p><p class="whs1"><a href="area_of_elements.htm">Area</a></p></li> <li class=kadov-p><p class="whs1"><a href="taper.htm">Taper</a></p></li> <li class=kadov-p><p class="whs1"><a href="aspect_ratio.htm">Aspect ratio</a></p></li> <li class=kadov-p><p class="whs1"><a href="minimum_angle.htm">Minimum angle</a></p></li> <li class=kadov-p><p class="whs1"><a href="warp.htm">Warping</a></p></li> <li class=kadov-p><p class="whs1"><a href="skew.htm">Skew</a></p></li> </ul> <p class="whs1"> </p> <p class="whs1">3D mesh quality controls:</p> <p class="whs1"> </p> <ul type="disc" class="whs3"> <li class=kadov-p><p class="whs1"><a href="../aspect_ratio_3d.htm">Aspect ratio 3D</a></p></li> <li class=kadov-p><p class="whs1"><a href="../volume.htm">Volume</a></p></li> </ul> <p class="whs1"> </p> <script type="text/javascript" language="javascript1.2"> <!-- if (window.writeIntopicBar) writeIntopicBar(0); //--> </script> </body> </html>