Salome HOME
Update the GUI documentation for SMESH module
[modules/smesh.git] / doc / salome / gui / SMESH / files / minimum_angle.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>Minimum angle</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-style:none; border:none; float:none; width:30px; height:30px; }\r
18 p.whs2 { margin-left:40px; }\r
19 img_whs3 { border-style:none; border:none; width:24px; height:24px; }\r
20 img_whs4 { border:none; width:467px; height:328px; border-style:none; }\r
21 -->\r
22 </style><script type="text/javascript" language="JavaScript" title="WebHelpInlineScript">\r
23 <!--\r
24 function reDo() {\r
25   if (innerWidth != origWidth || innerHeight != origHeight)\r
26      location.reload();\r
27 }\r
28 if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == "Netscape")) {\r
29         origWidth = innerWidth;\r
30         origHeight = innerHeight;\r
31         onresize = reDo;\r
32 }\r
33 onerror = null; \r
34 //-->\r
35 </script>\r
36 <style type="text/css">\r
37 <!--\r
38 div.WebHelpPopupMenu { position:absolute; left:0px; top:0px; z-index:4; visibility:hidden; }\r
39 -->\r
40 </style><script type="text/javascript" language="javascript1.2" src="../whmsg.js"></script>\r
41 <script type="text/javascript" language="javascript" src="../whver.js"></script>\r
42 <script type="text/javascript" language="javascript1.2" src="../whproxy.js"></script>\r
43 <script type="text/javascript" language="javascript1.2" src="../whutils.js"></script>\r
44 <script type="text/javascript" language="javascript1.2" src="../whtopic.js"></script>\r
45 </head>\r
46 <body><script type="text/javascript" language="javascript1.2">\r
47 <!--\r
48 if (window.gbWhTopic)\r
49 {\r
50         if (window.addTocInfo)\r
51         {\r
52         addTocInfo("MESH module\nQuality controls\nMinimum angle");\r
53 addButton("show",BTN_TEXT,"Show","","","","",0,0,"","","");\r
54 \r
55         }\r
56         if (window.writeBtnStyle)\r
57                 writeBtnStyle();\r
58 \r
59         if (window.writeIntopicBar)\r
60                 writeIntopicBar(1);\r
61 \r
62         if (window.setRelStartPage)\r
63         {\r
64         setRelStartPage("../smesh.htm");\r
65 \r
66                 autoSync(1);\r
67                 sendSyncInfo();\r
68                 sendAveInfoOut();\r
69         }\r
70 }\r
71 else\r
72         if (window.gbIE4)\r
73                 document.location.reload();\r
74 //-->\r
75 </script>\r
76 <h1>Minimum angle</h1>\r
77 \r
78 <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> \r
79  mesh quality criterion consists of calculation of the minimum value of \r
80  angle between two adjacent sides of a 2D meshing element (triangle or \r
81  quadrangle). </p>\r
82 \r
83 <p>&nbsp;</p>\r
84 \r
85 <p class=TODO>To apply the Minimum angle quality criterion to your mesh:</p>\r
86 \r
87 <p class=TODO>&nbsp;</p>\r
88 \r
89 <p class="whs2">1. Display your mesh in the viewer.</p>\r
90 \r
91 <p class="whs2">&nbsp;</p>\r
92 \r
93 <p class="whs2">2. Choose <span style="font-weight: bold;"><B>Controls \r
94  &gt; Minimum angle </B></span>or click <img src="../image38.gif" width="24px" height="24px" border="0" class="img_whs3"> button. Your mesh will \r
95  be displayed in the viewer with its elements colored according to the \r
96  applied mesh quality control criterion:</p>\r
97 \r
98 <p class="whs2">&nbsp;</p>\r
99 \r
100 <p class="whs2"><img src="../image8.jpg" width="467px" height="328px" border="0" class="img_whs4"></p>\r
101 \r
102 <p class="whs2">&nbsp;</p>\r
103 \r
104 <script type="text/javascript" language="javascript1.2">\r
105 <!--\r
106 if (window.writeIntopicBar)\r
107         writeIntopicBar(0);\r
108 //-->\r
109 </script>\r
110 </body>\r
111 </html>\r