Salome HOME
Merging with WPdev
[modules/smesh.git] / doc / salome / gui / SMESH / files / using_operations_on_groups.htm
index b24231f231f08886e023c4920664c2629b3e381f..4cd9fa069d1cc4ae854ea1114dcfd2e3f5b36e76 100755 (executable)
-<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">\r
-\r
-<html>\r
-\r
-<head>\r
-<title>Using operations on groups</title>\r
-<meta http-equiv="content-type" content="text/html; charset=windows-1252">\r
-<meta name="generator" content="RoboHelp by eHelp Corporation www.ehelp.com">\r
-<link rel="stylesheet" href="../default_ns.css"><script type="text/javascript" language="JavaScript" title="WebHelpSplitCss">\r
-<!--\r
-if (navigator.appName !="Netscape")\r
-{   document.write("<link rel='stylesheet' href='../default.css'>");}\r
-//-->\r
-</script>\r
-<style type="text/css">\r
-<!--\r
-img_whs1 { border:none; width:30px; height:30px; float:none; border-style:none; }\r
-ul.whs2 { list-style:disc; }\r
-p.whs3 { font-weight:bold; }\r
-p.whs4 { margin-left:40px; }\r
-table.whs5 { x-cell-content-align:top; width:100%; border-spacing:0px; }\r
-col.whs6 { width:32.6%; }\r
-col.whs7 { width:67.4%; }\r
-tr.whs8 { x-cell-content-align:top; }\r
-td.whs9 { width:32.6%; padding-right:10px; padding-left:10px; border-right-style:none; border-left-style:none; border-top-style:none; border-bottom-style:none; }\r
-img_whs10 { border:none; width:306px; height:253px; float:none; border-style:none; }\r
-td.whs11 { width:67.4%; padding-right:10px; padding-left:10px; border-top-style:none; border-bottom-style:none; border-right-style:none; }\r
-img_whs12 { border:none; width:134px; height:151px; border-style:none; }\r
-img_whs13 { border:none; width:136px; height:151px; border-style:none; }\r
-img_whs14 { border:none; width:133px; height:159px; border-style:none; }\r
-p.whs15 { margin-left:0px; }\r
-col.whs16 { width:32.796%; }\r
-col.whs17 { width:67.204%; }\r
-td.whs18 { width:32.796%; padding-right:10px; padding-left:10px; border-right-style:none; border-left-style:none; border-top-style:none; border-bottom-style:none; }\r
-td.whs19 { width:67.204%; padding-right:10px; padding-left:10px; border-top-style:none; border-bottom-style:none; border-right-style:none; }\r
-img_whs20 { border:none; width:141px; height:157px; border-style:none; }\r
-col.whs21 { width:33.089%; }\r
-col.whs22 { width:66.911%; }\r
-td.whs23 { width:33.089%; padding-right:10px; padding-left:10px; border-right-style:none; border-left-style:none; border-top-style:none; border-bottom-style:none; }\r
-td.whs24 { width:66.911%; padding-right:10px; padding-left:10px; border-top-style:none; border-bottom-style:none; border-right-style:none; }\r
-img_whs25 { border:none; width:140px; height:146px; border-style:none; }\r
--->\r
-</style><script type="text/javascript" language="JavaScript">\r
-<!--\r
-if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4))\r
-{\r
-  var strNSS = "<style type='text/css'>";\r
-  strNSS += "p.whs15 {margin-left:1pt; }";\r
-  strNSS +="</style>";\r
-  document.write(strNSS);\r
-}\r
-//-->\r
-</script>\r
-<script type="text/javascript" language="JavaScript" title="WebHelpInlineScript">\r
-<!--\r
-function reDo() {\r
-  if (innerWidth != origWidth || innerHeight != origHeight)\r
-     location.reload();\r
-}\r
-if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == "Netscape")) {\r
-       origWidth = innerWidth;\r
-       origHeight = innerHeight;\r
-       onresize = reDo;\r
-}\r
-onerror = null; \r
-//-->\r
-</script>\r
-<style type="text/css">\r
-<!--\r
-div.WebHelpPopupMenu { position:absolute; left:0px; top:0px; z-index:4; visibility:hidden; }\r
-p.WebHelpNavBar { text-align:right; }\r
--->\r
-</style><script type="text/javascript" language="javascript1.2" src="../whmsg.js"></script>\r
-<script type="text/javascript" language="javascript" src="../whver.js"></script>\r
-<script type="text/javascript" language="javascript1.2" src="../whproxy.js"></script>\r
-<script type="text/javascript" language="javascript1.2" src="../whutils.js"></script>\r
-<script type="text/javascript" language="javascript1.2" src="../whtopic.js"></script>\r
-<script type="text/javascript" language="javascript1.2">\r
-<!--\r
-if (window.gbWhTopic)\r
-{\r
-       if (window.setRelStartPage)\r
-       {\r
-       addTocInfo("MESH module\nGrouping elements\nUsing operations on groups");\r
-addButton("show",BTN_IMG,"Show","","","","",0,0,"../whd_show0.gif","../whd_show2.gif","../whd_show1.gif");\r
-addButton("hide",BTN_IMG,"Hide","","","","",0,0,"../whd_hide0.gif","../whd_hide2.gif","../whd_hide1.gif");\r
-\r
-       }\r
-\r
-\r
-       if (window.setRelStartPage)\r
-       {\r
-       setRelStartPage("../index.htm");\r
-\r
-               autoSync(1);\r
-               sendSyncInfo();\r
-               sendAveInfoOut();\r
-       }\r
-\r
-}\r
-else\r
-       if (window.gbIE4)\r
-               document.location.reload();\r
-//-->\r
-</script>\r
-</head>\r
-<body><script type="text/javascript" language="javascript1.2">\r
-<!--\r
-if (window.writeIntopicBar)\r
-       writeIntopicBar(4);\r
-//-->\r
-</script>\r
-<h1>Using operations on groups</h1>\r
-\r
-<p><span style="font-weight: bold;"><B><img src="../i_blue.jpg" x-maintain-ratio="TRUE" width="30px" height="30px" border="0" class="img_whs1"> </B></span>In MESH you can \r
- perform some Boolean operations on groups, which belong to one and the \r
- same mesh.</p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<ul type="disc" class="whs2">\r
-       \r
-       <li class=kadov-p><p class="whs3"><a href="#Union">Union</a> \r
- </p></li>\r
-       \r
-       <li class=kadov-p><p class="whs3"><a href="#Intersection">Intersection</a></p></li>\r
-       \r
-       <li class=kadov-p><p class="whs3"><a href="#Cut">Cut</a></p></li>\r
-</ul>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<h3><a name=Union></a>Union of two groups</h3>\r
-\r
-<p>This operation allows to create a new group in such a way that all mesh \r
- elements that are present in the initial groups will be added to the new \r
- one.</p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<p class=TODO>To union two groups:</p>\r
-\r
-<p class=TODO>&nbsp;</p>\r
-\r
-<p class="whs4">1. In the <span style="font-weight: bold;"><B>Mesh \r
- </B></span>menu select the <span style="font-weight: bold;"><B>Union Groups </B></span>item. \r
- The following dialog box will appear:</p>\r
-\r
-<p class="whs4">&nbsp;</p>\r
-\r
-<table x-use-null-cells cellspacing="0" width="100%" class="whs5">\r
-<col class="whs6">\r
-<col class="whs7">\r
-\r
-<tr valign="top" class="whs8">\r
-<td width="32.6%" class="whs9">\r
-<p><img src="../pics/uniongroups.png" x-maintain-ratio="TRUE" width="306px" height="253px" border="0" class="img_whs10"></td>\r
-<td width="67.4%" class="whs11">\r
-<p><img src="../image133.gif" width="134px" height="151px" border="0" class="img_whs12"> &nbsp;&nbsp;<img src="../image134.gif" width="136px" height="151px" border="0" class="img_whs13"> &nbsp;&nbsp;&nbsp;&nbsp;<img src="../image135.gif" width="133px" height="159px" border="0" class="img_whs14"></p>\r
-<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group1 \r
- &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group2 \r
- &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group12</p>\r
-<p>&nbsp;</p>\r
-<p>For example, we have two groups Group1 and Group2. </p>\r
-<p>The result of their <span style="font-weight: bold;"><B>Union</B></span> will \r
- be Group12 &nbsp;&nbsp;</td></tr>\r
-</table>\r
-\r
-<p class="whs4">&nbsp;&nbsp;</p>\r
-\r
-<p>&nbsp;<span style="margin-left: 40px;">In \r
- this dialog box you should specify the name</span><span style="margin-left: 40px; font-weight: bold;"> \r
- <B></B></span><span style="margin-left: 40px;">of the resulting group and two \r
- groups which will be united.</span></p>\r
-\r
-<p class="whs4">&nbsp;</p>\r
-\r
-<p class="whs4">2. Click the <span style="font-weight: bold;"><B>Ok \r
- </B></span>or <span style="font-weight: bold;"><B>&nbsp;Apply \r
- </B></span>button to confirm creation of the group. </p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<p class="whs15"><span style="font-weight: bold;"><B>See Also</B></span> \r
- a sample TUI Script of a <a href="../grouping_elements.htm#bookmark2">Union \r
- of two Groups</a> operation. &nbsp;</p>\r
-\r
-<p class="whs15">&nbsp;</p>\r
-\r
-<p class="whs15">&nbsp;</p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<h3><a name=Intersection></a>Intersection of two groups</h3>\r
-\r
-<p>This operation allows to create a new group in such a way that all mesh \r
- elements that are present in both initial groups are added to the new \r
- one.</p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<p class=TODO>To intersect two groups:</p>\r
-\r
-<p class=TODO>&nbsp;</p>\r
-\r
-<p class="whs4">1. In the <span style="font-weight: bold;"><B>Mesh \r
- </B></span>menu select the <span style="font-weight: bold;"><B>Intersect Groups \r
- </B></span>item. The following dialog box will appear:</p>\r
-\r
-<p class="whs4">&nbsp;</p>\r
-\r
-<table x-use-null-cells cellspacing="0" width="100%" class="whs5">\r
-<col class="whs16">\r
-<col class="whs17">\r
-\r
-<tr valign="top" class="whs8">\r
-<td width="32.796%" class="whs18">\r
-<p><img src="../pics/intersectgroups.png" x-maintain-ratio="TRUE" width="306px" height="253px" border="0" class="img_whs10"></td>\r
-<td width="67.204%" class="whs19">\r
-<p><img src="../image133.gif" width="134px" height="151px" border="0" class="img_whs12"> &nbsp;<img src="../image134.gif" width="136px" height="151px" border="0" class="img_whs13"><img src="../image136.gif" width="141px" height="157px" border="0" class="img_whs20"></p>\r
-<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group1 \r
- &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group2 \r
- &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group12a</p>\r
-<p>&nbsp;</p>\r
-<p>For example, we have two groups Group1 and Group2. </p>\r
-<p>The result of their <span style="font-weight: bold;"><B>Intersection</B></span> \r
- will be Group12a &nbsp;&nbsp;</td></tr>\r
-</table>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<p class="whs15">In this dialog box you should specify the \r
- name<span style="font-weight: bold;"> <B></B></span>of the resulting group and \r
- two groups which will be intersected.</p>\r
-\r
-<p class="whs4">&nbsp;</p>\r
-\r
-<p class="whs4">2. Click the <span style="font-weight: bold;"><B>Ok \r
- </B></span>or <span style="font-weight: bold;"><B>&nbsp;Apply \r
- </B></span>button to confirm creation of the group. </p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<p>&nbsp;<span style="font-weight: bold;"><B>See \r
- Also</B></span> a sample TUI Script of an <a href="../grouping_elements.htm#bookmark3">&nbsp;Intersection \r
- of two Groups</a> operation. &nbsp;</p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<h3><a name=Cut></a>Cut of two groups</h3>\r
-\r
-<p>This operation allows to create a new group in such a way that all mesh \r
- elements that are present in the main group but are absent in the tool \r
- group are added to the new one.</p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<p class=TODO>To cut two groups:</p>\r
-\r
-<p class=TODO>&nbsp;</p>\r
-\r
-<p class="whs4">1. In the <span style="font-weight: bold;"><B>Mesh \r
- </B></span>menu select the <span style="font-weight: bold;"><B>Cut Groups </B></span>item. \r
- The following dialog box will appear:</p>\r
-\r
-<p class="whs4">&nbsp;</p>\r
-\r
-<table x-use-null-cells cellspacing="0" width="100%" class="whs5">\r
-<col class="whs21">\r
-<col class="whs22">\r
-\r
-<tr valign="top" class="whs8">\r
-<td width="33.089%" class="whs23">\r
-<p><img src="../pics/cutgroups.png" x-maintain-ratio="TRUE" width="306px" height="253px" border="0" class="img_whs10"></td>\r
-<td width="66.911%" class="whs24">\r
-<p><img src="../image133.gif" width="134px" height="151px" border="0" class="img_whs12"> &nbsp;&nbsp;<img src="../image134.gif" width="136px" height="151px" border="0" class="img_whs13"> &nbsp;<img src="../image137.gif" width="140px" height="146px" border="0" class="img_whs25"></p>\r
-<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group1 \r
- &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group2 \r
- &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group12b</p>\r
-<p>&nbsp;</p>\r
-<p>For example, we have two groups Group1 and Group2. </p>\r
-<p>The result of their <span style="font-weight: bold;"><B>Cut</B></span> will \r
- be Group12b &nbsp;&nbsp;</td></tr>\r
-</table>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<p class="whs4">In this dialog box you should specify the \r
- name<span style="font-weight: bold;"> <B></B></span>of the resulting group and \r
- two groups which will be cut.</p>\r
-\r
-<p class="whs4">&nbsp;</p>\r
-\r
-<p class="whs4">2. Click the <span style="font-weight: bold;"><B>Ok \r
- </B></span>or <span style="font-weight: bold;"><B>&nbsp;Apply \r
- </B></span>button to confirm creation of the group. &nbsp;</p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<p>&nbsp;&nbsp;<span style="font-weight: bold;"><B>See \r
- Also</B></span> a sample TUI Script of a <a href="../grouping_elements.htm#bookmark3">&nbsp;Cut \r
- of two Groups</a> operation. &nbsp;</p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<p>&nbsp;</p>\r
-\r
-<script type="text/javascript" language="javascript1.2">\r
-<!--\r
-if (window.writeIntopicBar)\r
-       writeIntopicBar(0);\r
-//-->\r
-</script>\r
-</body>\r
-</html>\r
+<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
+
+<html>
+
+<head>
+<title>Using operations on groups</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">
+<!--
+img_whs1 { border:none; width:30px; height:30px; float:none; border-style:none; }
+ul.whs2 { list-style:disc; }
+p.whs3 { font-weight:bold; }
+p.whs4 { margin-left:40px; }
+table.whs5 { x-cell-content-align:top; width:100%; border-spacing:0px; }
+col.whs6 { width:32.6%; }
+col.whs7 { width:67.4%; }
+tr.whs8 { x-cell-content-align:top; }
+td.whs9 { width:32.6%; padding-right:10px; padding-left:10px; border-right-style:none; border-left-style:none; border-top-style:none; border-bottom-style:none; }
+img_whs10 { border:none; width:306px; height:253px; float:none; border-style:none; }
+td.whs11 { width:67.4%; padding-right:10px; padding-left:10px; border-top-style:none; border-bottom-style:none; border-right-style:none; }
+img_whs12 { border:none; width:134px; height:151px; border-style:none; }
+img_whs13 { border:none; width:136px; height:151px; border-style:none; }
+img_whs14 { border:none; width:133px; height:159px; border-style:none; }
+p.whs15 { margin-left:0px; }
+col.whs16 { width:32.796%; }
+col.whs17 { width:67.204%; }
+td.whs18 { width:32.796%; padding-right:10px; padding-left:10px; border-right-style:none; border-left-style:none; border-top-style:none; border-bottom-style:none; }
+td.whs19 { width:67.204%; padding-right:10px; padding-left:10px; border-top-style:none; border-bottom-style:none; border-right-style:none; }
+img_whs20 { border:none; width:141px; height:157px; border-style:none; }
+col.whs21 { width:33.089%; }
+col.whs22 { width:66.911%; }
+td.whs23 { width:33.089%; padding-right:10px; padding-left:10px; border-right-style:none; border-left-style:none; border-top-style:none; border-bottom-style:none; }
+td.whs24 { width:66.911%; padding-right:10px; padding-left:10px; border-top-style:none; border-bottom-style:none; border-right-style:none; }
+img_whs25 { border:none; width:140px; height:146px; border-style:none; }
+-->
+</style><script type="text/javascript" language="JavaScript">
+<!--
+if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4))
+{
+  var strNSS = "<style type='text/css'>";
+  strNSS += "p.whs15 {margin-left:1pt; }";
+  strNSS +="</style>";
+  document.write(strNSS);
+}
+//-->
+</script>
+<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\nGrouping elements\nUsing operations on groups");
+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>Using operations on groups</h1>
+
+<p><span style="font-weight: bold;"><B><img src="../i_blue.jpg" x-maintain-ratio="TRUE" width="30px" height="30px" border="0" class="img_whs1"> </B></span>In MESH you can 
+ perform some Boolean operations on groups, which belong to one and the 
+ same mesh.</p>
+
+<p>&nbsp;</p>
+
+<ul type="disc" class="whs2">
+       
+       <li class=kadov-p><p class="whs3"><a href="#Union">Union</a> 
+ </p></li>
+       
+       <li class=kadov-p><p class="whs3"><a href="#Intersection">Intersection</a></p></li>
+       
+       <li class=kadov-p><p class="whs3"><a href="#Cut">Cut</a></p></li>
+</ul>
+
+<p>&nbsp;</p>
+
+<h3><a name=Union></a>Union of two groups</h3>
+
+<p>This operation allows to create a new group in such a way that all mesh 
+ elements that are present in the initial groups will be added to the new 
+ one.</p>
+
+<p>&nbsp;</p>
+
+<p class=TODO>To union two groups:</p>
+
+<p class=TODO>&nbsp;</p>
+
+<p class="whs4">1. In the <span style="font-weight: bold;"><B>Mesh 
+ </B></span>menu select the <span style="font-weight: bold;"><B>Union Groups </B></span>item. 
+ The following dialog box will appear:</p>
+
+<p class="whs4">&nbsp;</p>
+
+<table x-use-null-cells cellspacing="0" width="100%" class="whs5">
+<col class="whs6">
+<col class="whs7">
+
+<tr valign="top" class="whs8">
+<td width="32.6%" class="whs9">
+<p><img src="../pics/uniongroups.png" x-maintain-ratio="TRUE" width="306px" height="253px" border="0" class="img_whs10"></td>
+<td width="67.4%" class="whs11">
+<p><img src="../image133.gif" width="134px" height="151px" border="0" class="img_whs12"> &nbsp;&nbsp;<img src="../image134.gif" width="136px" height="151px" border="0" class="img_whs13"> &nbsp;&nbsp;&nbsp;&nbsp;<img src="../image135.gif" width="133px" height="159px" border="0" class="img_whs14"></p>
+<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group1 
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group2 
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group12</p>
+<p>&nbsp;</p>
+<p>For example, we have two groups Group1 and Group2. </p>
+<p>The result of their <span style="font-weight: bold;"><B>Union</B></span> will 
+ be Group12 &nbsp;&nbsp;</td></tr>
+</table>
+
+<p class="whs4">&nbsp;&nbsp;</p>
+
+<p>&nbsp;<span style="margin-left: 40px;">In 
+ this dialog box you should specify the name</span><span style="margin-left: 40px; font-weight: bold;"> 
+ <B></B></span><span style="margin-left: 40px;">of the resulting group and two 
+ groups which will be united.</span></p>
+
+<p class="whs4">&nbsp;</p>
+
+<p class="whs4">2. Click the <span style="font-weight: bold;"><B>Ok 
+ </B></span>or <span style="font-weight: bold;"><B>&nbsp;Apply 
+ </B></span>button to confirm creation of the group. </p>
+
+<p>&nbsp;</p>
+
+<p class="whs15"><span style="font-weight: bold;"><B>See Also</B></span> 
+ a sample TUI Script of a <a href="../grouping_elements.htm#bookmark2">Union 
+ of two Groups</a> operation. &nbsp;</p>
+
+<p class="whs15">&nbsp;</p>
+
+<p class="whs15">&nbsp;</p>
+
+<p>&nbsp;</p>
+
+<h3><a name=Intersection></a>Intersection of two groups</h3>
+
+<p>This operation allows to create a new group in such a way that all mesh 
+ elements that are present in both initial groups are added to the new 
+ one.</p>
+
+<p>&nbsp;</p>
+
+<p class=TODO>To intersect two groups:</p>
+
+<p class=TODO>&nbsp;</p>
+
+<p class="whs4">1. In the <span style="font-weight: bold;"><B>Mesh 
+ </B></span>menu select the <span style="font-weight: bold;"><B>Intersect Groups 
+ </B></span>item. The following dialog box will appear:</p>
+
+<p class="whs4">&nbsp;</p>
+
+<table x-use-null-cells cellspacing="0" width="100%" class="whs5">
+<col class="whs16">
+<col class="whs17">
+
+<tr valign="top" class="whs8">
+<td width="32.796%" class="whs18">
+<p><img src="../pics/intersectgroups.png" x-maintain-ratio="TRUE" width="306px" height="253px" border="0" class="img_whs10"></td>
+<td width="67.204%" class="whs19">
+<p><img src="../image133.gif" width="134px" height="151px" border="0" class="img_whs12"> &nbsp;<img src="../image134.gif" width="136px" height="151px" border="0" class="img_whs13"><img src="../image136.gif" width="141px" height="157px" border="0" class="img_whs20"></p>
+<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group1 
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group2 
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group12a</p>
+<p>&nbsp;</p>
+<p>For example, we have two groups Group1 and Group2. </p>
+<p>The result of their <span style="font-weight: bold;"><B>Intersection</B></span> 
+ will be Group12a &nbsp;&nbsp;</td></tr>
+</table>
+
+<p>&nbsp;</p>
+
+<p class="whs15">In this dialog box you should specify the 
+ name<span style="font-weight: bold;"> <B></B></span>of the resulting group and 
+ two groups which will be intersected.</p>
+
+<p class="whs4">&nbsp;</p>
+
+<p class="whs4">2. Click the <span style="font-weight: bold;"><B>Ok 
+ </B></span>or <span style="font-weight: bold;"><B>&nbsp;Apply 
+ </B></span>button to confirm creation of the group. </p>
+
+<p>&nbsp;</p>
+
+<p>&nbsp;<span style="font-weight: bold;"><B>See 
+ Also</B></span> a sample TUI Script of an <a href="../grouping_elements.htm#bookmark3">&nbsp;Intersection 
+ of two Groups</a> operation. &nbsp;</p>
+
+<p>&nbsp;</p>
+
+<h3><a name=Cut></a>Cut of two groups</h3>
+
+<p>This operation allows to create a new group in such a way that all mesh 
+ elements that are present in the main group but are absent in the tool 
+ group are added to the new one.</p>
+
+<p>&nbsp;</p>
+
+<p class=TODO>To cut two groups:</p>
+
+<p class=TODO>&nbsp;</p>
+
+<p class="whs4">1. In the <span style="font-weight: bold;"><B>Mesh 
+ </B></span>menu select the <span style="font-weight: bold;"><B>Cut Groups </B></span>item. 
+ The following dialog box will appear:</p>
+
+<p class="whs4">&nbsp;</p>
+
+<table x-use-null-cells cellspacing="0" width="100%" class="whs5">
+<col class="whs21">
+<col class="whs22">
+
+<tr valign="top" class="whs8">
+<td width="33.089%" class="whs23">
+<p><img src="../pics/cutgroups.png" x-maintain-ratio="TRUE" width="306px" height="253px" border="0" class="img_whs10"></td>
+<td width="66.911%" class="whs24">
+<p><img src="../image133.gif" width="134px" height="151px" border="0" class="img_whs12"> &nbsp;&nbsp;<img src="../image134.gif" width="136px" height="151px" border="0" class="img_whs13"> &nbsp;<img src="../image137.gif" width="140px" height="146px" border="0" class="img_whs25"></p>
+<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group1 
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group2 
+ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Group12b</p>
+<p>&nbsp;</p>
+<p>For example, we have two groups Group1 and Group2. </p>
+<p>The result of their <span style="font-weight: bold;"><B>Cut</B></span> will 
+ be Group12b &nbsp;&nbsp;</td></tr>
+</table>
+
+<p>&nbsp;</p>
+
+<p class="whs4">In this dialog box you should specify the 
+ name<span style="font-weight: bold;"> <B></B></span>of the resulting group and 
+ two groups which will be cut.</p>
+
+<p class="whs4">&nbsp;</p>
+
+<p class="whs4">2. Click the <span style="font-weight: bold;"><B>Ok 
+ </B></span>or <span style="font-weight: bold;"><B>&nbsp;Apply 
+ </B></span>button to confirm creation of the group. &nbsp;</p>
+
+<p>&nbsp;</p>
+
+<p>&nbsp;&nbsp;<span style="font-weight: bold;"><B>See 
+ Also</B></span> a sample TUI Script of a <a href="../grouping_elements.htm#bookmark3">&nbsp;Cut 
+ of two Groups</a> operation. &nbsp;</p>
+
+<p>&nbsp;</p>
+
+<p>&nbsp;</p>
+
+<script type="text/javascript" language="javascript1.2">
+<!--
+if (window.writeIntopicBar)
+       writeIntopicBar(0);
+//-->
+</script>
+</body>
+</html>