doc/salome/gui/GEOM/vector.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>Vector</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 { width:20px; height:20px; border-style:none; }\r
  18 p.whs2 { font-size:12pt; }\r
  19 p.whs3 { font-size:12pt; font-style:italic; }\r
  20 p.whs4 { font-size:12pt; font-weight:bold; }\r
  21 p.whs5 { font-size:12pt; margin-left:40px; }\r
  22 img_whs6 { border:none; width:312px; height:324px; float:none; border-style:none; }\r
  23 img_whs7 { border:none; width:312px; height:358px; float:none; border-style:none; }\r
  24 img_whs8 { border:none; width:298px; height:302px; float:none; border-style:none; }\r
  25 -->\r
  26 </style><script type="text/javascript" language="JavaScript" title="WebHelpInlineScript">\r
  27 <!--\r
  28 function reDo() {\r
  29   if (innerWidth != origWidth || innerHeight != origHeight)\r
  30      location.reload();\r
  31 }\r
  32 if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == "Netscape")) {\r
  33         origWidth = innerWidth;\r
  34         origHeight = innerHeight;\r
  35         onresize = reDo;\r
  36 }\r
  37 onerror = null; \r
  38 //-->\r
  39 </script>\r
  40 <style type="text/css">\r
  41 <!--\r
  42 div.WebHelpPopupMenu { position:absolute; left:0px; top:0px; z-index:4; visibility:hidden; }\r
  43 p.WebHelpNavBar { text-align:right; }\r
  44 -->\r
  45 </style><script type="text/javascript" language="javascript1.2" src="whmsg.js"></script>\r
  46 <script type="text/javascript" language="javascript" src="whver.js"></script>\r
  47 <script type="text/javascript" language="javascript1.2" src="whproxy.js"></script>\r
  48 <script type="text/javascript" language="javascript1.2" src="whutils.js"></script>\r
  49 <script type="text/javascript" language="javascript1.2" src="whtopic.js"></script>\r
  50 <script type="text/javascript" language="javascript1.2">\r
  51 <!--\r
  52 if (window.gbWhTopic)\r
  53 {\r
  54         if (window.setRelStartPage)\r
  55         {\r
  56         addTocInfo("Geometry module\nCreating geometrical objects\nCreating Basic Geometric Objects\nVector");\r
  57 addButton("show",BTN_IMG,"Show","","","","",0,0,"whd_show0.gif","whd_show2.gif","whd_show1.gif");\r
  58 addButton("hide",BTN_IMG,"Hide","","","","",0,0,"whd_hide0.gif","whd_hide2.gif","whd_hide1.gif");\r
  59 \r
  60         }\r
  61 \r
  62 \r
  63         if (window.setRelStartPage)\r
  64         {\r
  65         setRelStartPage("index.htm");\r
  66 \r
  67                 autoSync(1);\r
  68                 sendSyncInfo();\r
  69                 sendAveInfoOut();\r
  70         }\r
  71 \r
  72 }\r
  73 else\r
  74         if (window.gbIE4)\r
  75                 document.location.reload();\r
  76 //-->\r
  77 </script>\r
  78 </head>\r
  79 <body><script type="text/javascript" language="javascript1.2">\r
  80 <!--\r
  81 if (window.writeIntopicBar)\r
  82         writeIntopicBar(4);\r
  83 //-->\r
  84 </script>\r
  85 <h1><b style="font-weight: bold;"><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="files/salome2_sp3_basicgui_functions_salome2_sp3_basicgui_functions_image32.gif" width="20px" height="20px" border="0" class="img_whs1"> </font></span></b>Vector</h1>\r
  86 \r
  87 <p><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;"><b style="font-weight: normal;">T</b></font></span>o \r
  88  create a <span style="font-weight: bold;"><B>Vector</B></span> in the <span style="font-weight: bold;"><B>Main \r
  89  Menu</B></span> select <span style="font-weight: bold;"><B>New Entity - &gt; \r
  90  Basic - &gt; Vector</B></span></p>\r
  91 \r
  92 <p class="whs2">&nbsp;</p>\r
  93 \r
  94 <p class="whs2"><b style="font-weight: bold;"><span style="font-weight: normal;">There \r
  95  are 2 algorithms to create a</span> Vector <span style="font-weight: normal;">in \r
  96  the 3D space.</span> </b></p>\r
  97 \r
  98 <p class="whs2"><b style="font-weight: bold;"><span style="font-weight: normal;">The</span> \r
  99  Result <span style="font-weight: normal;">of each operation will be a</span></b> \r
 100  GEOM_Object (edge).</p>\r
 101 \r
 102 <p class="whs2">&nbsp;</p>\r
 103 \r
 104 <p class="whs2"><b style="font-weight: bold;"><span style="font-weight: normal;">Firstly, \r
 105  you can define a</span> Vector <span style="font-weight: normal;">by its</span> \r
 106  Start <span style="font-weight: normal;">and</span> End Points</b></p>\r
 107 \r
 108 <p class="whs3"><b style="font-style: normal;"><span \r
 109  style="font-weight: bold;"><B>TUI Command:</b><b> &nbsp;</B></span><span \r
 110  style="font-weight: normal;">g</b>eompy.MakeVector(Point1, \r
 111  Point2)</span></p>\r
 112 \r
 113 <p class="whs4"><b style="font-weight: bold;">Arguments \r
 114  : </b><span style="font-weight: normal;">Name + 2 vertices.</span></p>\r
 115 \r
 116 <p class="whs2">&nbsp;</p>\r
 117 \r
 118 <p class="whs5"><img src="pics/vector1.png" x-maintain-ratio="TRUE" width="312px" height="324px" border="0" class="img_whs6"></p>\r
 119 \r
 120 <p class="whs2">&nbsp;</p>\r
 121 \r
 122 <p class="whs2">Secondly, you can define a <span style="font-weight: bold;"><B>Vector</B></span> \r
 123  starting in the <span style="font-weight: bold;"><B>Origin of coordinates</B></span> \r
 124  by its <span style="font-weight: bold;"><B>End Point.</B></span> </p>\r
 125 \r
 126 <p class="whs2"><b><span style="font-weight: bold;"><B>TUI Command:</b><b> \r
 127  </B></span><span style="font-weight: bold; font-style: italic;"><I><B>&nbsp;</B></I></span></b><span \r
 128  style="font-style: italic;"><I>geompy.MakeVectorDXDYDZ(DX, \r
 129  DY, DZ)</I></span> </p>\r
 130 \r
 131 <p class="whs2"><span><font size=3 style="font-size:12pt;"><b style="font-weight: bold;">Arguments \r
 132  : </b></font></span>Name + 3 values </p>\r
 133 \r
 134 <p class="whs2">&nbsp;</p>\r
 135 \r
 136 <p class="whs5"><img src="pics/vector2.png" x-maintain-ratio="TRUE" width="312px" height="358px" border="0" class="img_whs7"></p>\r
 137 \r
 138 <p class="whs2">&nbsp;</p>\r
 139 \r
 140 <p class="whs5"><b style="font-weight: bold;"><img src="pics/vectors.png" x-maintain-ratio="TRUE" width="298px" height="302px" border="0" class="img_whs8"></b></p>\r
 141 \r
 142 <p class="whs2">&nbsp;</p>\r
 143 \r
 144 <p class="whs2">Our TUI Scripts provide you with useful examples \r
 145  of creation of <a href="basic_geometrical_objects.htm#bookmark5">Basic \r
 146  Geometric Objects</a>. </p>\r
 147 \r
 148 <p>&nbsp;</p>\r
 149 \r
 150 <script type="text/javascript" language="javascript1.2">\r
 151 <!--\r
 152 if (window.writeIntopicBar)\r
 153         writeIntopicBar(0);\r
 154 //-->\r
 155 </script>\r
 156 </body>\r
 157 </html>\r