2004-06-18 14:55:35 +06:00
|
|
|
<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
|
|
|
|
|
|
|
|
|
|
<html>
|
|
|
|
|
|
|
|
|
|
<head>
|
|
|
|
|
<title>Minimum angle</title>
|
2005-11-28 14:57:47 +05:00
|
|
|
<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">
|
2004-06-18 14:55:35 +06:00
|
|
|
<!--
|
|
|
|
|
if (navigator.appName !="Netscape")
|
|
|
|
|
{ document.write("<link rel='stylesheet' href='../default.css'>");}
|
|
|
|
|
//-->
|
|
|
|
|
</script>
|
|
|
|
|
<style type="text/css">
|
|
|
|
|
<!--
|
2005-11-28 14:57:47 +05:00
|
|
|
img_whs1 { border:none; float:none; width:30px; height:30px; border-style:none; }
|
|
|
|
|
p.whs2 { margin-left:40px; }
|
|
|
|
|
img_whs3 { border:none; width:24px; height:24px; border-style:none; }
|
|
|
|
|
img_whs4 { border:none; width:443px; height:254px; border-style:none; }
|
|
|
|
|
p.whs5 { margin-left:0px; }
|
2004-06-18 14:55:35 +06:00
|
|
|
-->
|
2005-11-28 14:57:47 +05:00
|
|
|
</style><script type="text/javascript" language="JavaScript">
|
|
|
|
|
<!--
|
|
|
|
|
if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4))
|
|
|
|
|
{
|
|
|
|
|
var strNSS = "<style type='text/css'>";
|
|
|
|
|
strNSS += "p.whs5 {margin-left:1pt; }";
|
|
|
|
|
strNSS +="</style>";
|
|
|
|
|
document.write(strNSS);
|
|
|
|
|
}
|
|
|
|
|
//-->
|
|
|
|
|
</script>
|
2004-06-18 14:55:35 +06:00
|
|
|
<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">
|
|
|
|
|
<!--
|
2005-11-28 14:57:47 +05:00
|
|
|
div.WebHelpPopupMenu { position:absolute; left:0px; top:0px; z-index:4; visibility:hidden; }
|
2006-06-01 17:39:17 +06:00
|
|
|
p.WebHelpNavBar { text-align:right; }
|
2004-06-18 14:55:35 +06:00
|
|
|
-->
|
2005-11-28 14:57:47 +05:00
|
|
|
</style><script type="text/javascript" language="javascript1.2" src="../whmsg.js"></script>
|
2004-06-18 14:55:35 +06:00
|
|
|
<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>
|
2006-06-01 17:39:17 +06:00
|
|
|
<script type="text/javascript" language="javascript1.2">
|
2004-06-18 14:55:35 +06:00
|
|
|
<!--
|
|
|
|
|
if (window.gbWhTopic)
|
|
|
|
|
{
|
2006-06-01 17:39:17 +06:00
|
|
|
if (window.setRelStartPage)
|
2004-06-18 14:55:35 +06:00
|
|
|
{
|
2005-11-28 14:57:47 +05:00
|
|
|
addTocInfo("MESH module\nQuality controls\nMinimum angle");
|
2006-06-01 17:39:17 +06:00
|
|
|
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");
|
2004-06-18 14:55:35 +06:00
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (window.setRelStartPage)
|
|
|
|
|
{
|
2006-06-01 17:39:17 +06:00
|
|
|
setRelStartPage("../index.htm");
|
2004-06-18 14:55:35 +06:00
|
|
|
|
2005-11-28 14:57:47 +05:00
|
|
|
autoSync(1);
|
2004-06-18 14:55:35 +06:00
|
|
|
sendSyncInfo();
|
|
|
|
|
sendAveInfoOut();
|
|
|
|
|
}
|
2006-06-01 17:39:17 +06:00
|
|
|
|
2004-06-18 14:55:35 +06:00
|
|
|
}
|
|
|
|
|
else
|
2005-11-28 14:57:47 +05:00
|
|
|
if (window.gbIE4)
|
|
|
|
|
document.location.reload();
|
2004-06-18 14:55:35 +06:00
|
|
|
//-->
|
|
|
|
|
</script>
|
2006-06-01 17:39:17 +06:00
|
|
|
</head>
|
|
|
|
|
<body><script type="text/javascript" language="javascript1.2">
|
|
|
|
|
<!--
|
|
|
|
|
if (window.writeIntopicBar)
|
|
|
|
|
writeIntopicBar(4);
|
|
|
|
|
//-->
|
|
|
|
|
</script>
|
2004-06-18 14:55:35 +06:00
|
|
|
<h1>Minimum angle</h1>
|
|
|
|
|
|
|
|
|
|
<p><img src="../i_blue.jpg" x-maintain-ratio="TRUE" width="30px" height="30px" border="0" class="img_whs1"> <span style="font-weight: bold;"><B>Minimum angle</B></span>
|
|
|
|
|
mesh quality criterion consists of calculation of the minimum value of
|
|
|
|
|
angle between two adjacent sides of a 2D meshing element (triangle or
|
|
|
|
|
quadrangle). </p>
|
|
|
|
|
|
|
|
|
|
<p> </p>
|
|
|
|
|
|
|
|
|
|
<p class=TODO>To apply the Minimum angle quality criterion to your mesh:</p>
|
|
|
|
|
|
|
|
|
|
<p class=TODO> </p>
|
|
|
|
|
|
|
|
|
|
<p class="whs2">1. Display your mesh in the viewer.</p>
|
|
|
|
|
|
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
|
|
2005-11-28 14:57:47 +05:00
|
|
|
<p class="whs2">2. Choose <span style="font-weight: bold;"><B>Controls
|
|
|
|
|
> Minimum angle </B></span>or click <img src="../image38.gif" width="24px" height="24px" border="0" class="img_whs3"> button. Your mesh will
|
|
|
|
|
be displayed in the viewer with its elements colored according to the
|
|
|
|
|
applied mesh quality control criterion:</p>
|
2004-06-18 14:55:35 +06:00
|
|
|
|
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
|
|
2005-11-28 14:57:47 +05:00
|
|
|
<p class="whs2"><img src="../image92.jpg" width="443px" height="254px" border="0" class="img_whs4"></p>
|
2004-06-18 14:55:35 +06:00
|
|
|
|
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
|
|
2005-11-28 14:57:47 +05:00
|
|
|
<p class="whs5"><span style="font-weight: bold;"><B>See Also</B></span>
|
|
|
|
|
a sample TUI Script of a <a href="../quality_controls.htm#bookmark9">Minimum
|
|
|
|
|
Angle quality control</a> operation. </p>
|
|
|
|
|
|
|
|
|
|
<p> </p>
|
|
|
|
|
|
2004-06-18 14:55:35 +06:00
|
|
|
<script type="text/javascript" language="javascript1.2">
|
|
|
|
|
<!--
|
|
|
|
|
if (window.writeIntopicBar)
|
|
|
|
|
writeIntopicBar(0);
|
|
|
|
|
//-->
|
|
|
|
|
</script>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
