2007-02-07 16:23:40 +05:00
|
|
|
|
<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
|
|
|
|
|
|
|
|
|
|
|
|
<html>
|
|
|
|
|
|
|
|
|
|
|
|
<head>
|
|
|
|
|
|
<title>Local Coordinate System</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:16px; height:16px; border-style:none; }
|
|
|
|
|
|
p.whs2 { font-size:12pt; }
|
|
|
|
|
|
p.whs3 { font-weight:bold; font-size:14pt; margin-left:40px; }
|
|
|
|
|
|
img_whs4 { border:none; width:312px; height:391px; float:none; border-style:none; }
|
|
|
|
|
|
p.whs5 { font-weight:bold; font-size:14pt; }
|
|
|
|
|
|
p.whs6 { font-size:12pt; font-weight:normal; }
|
|
|
|
|
|
img_whs7 { border:none; width:312px; height:289px; float:none; border-style:none; }
|
|
|
|
|
|
p.whs8 { font-size:12pt; font-weight:bold; }
|
|
|
|
|
|
img_whs9 { border:none; width:312px; height:359px; float:none; border-style:none; }
|
|
|
|
|
|
p.whs10 { font-weight:bold; text-indent:-40px; font-size:14pt; margin-left:40px; }
|
|
|
|
|
|
p.whs11 { font-weight:bold; margin-left:80px; text-indent:-80px; font-size:12pt; }
|
|
|
|
|
|
p.whs12 { font-weight:bold; text-indent:-80px; font-size:12pt; margin-left:120px; }
|
|
|
|
|
|
img_whs13 { border:none; width:200px; height:219px; 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.whs10 {text-indent:1pt; }";
|
|
|
|
|
|
strNSS += "p.whs11 {text-indent:1pt; }";
|
|
|
|
|
|
strNSS += "p.whs12 {text-indent: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("Geometry module\nCreating geometrical objects\nCreating Basic Geometric Objects\nLocal Coordinate System");
|
|
|
|
|
|
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><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;"><img src="image35.gif" width="16px" height="16px" border="0" class="img_whs1"></font></span>Local Coordinate
|
|
|
|
|
|
System</h1>
|
|
|
|
|
|
|
|
|
|
|
|
<p>To create a <span style="font-weight: bold;"><B>Local Coordinate System</B></span>
|
|
|
|
|
|
in the <span style="font-weight: bold;"><B>Main Menu</B></span> select <span
|
|
|
|
|
|
style="font-weight: bold;"><B>New Entity - > Basic - > Local Coordinate
|
|
|
|
|
|
System</B></span></p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2">There are three algorithms to choose from.</p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2">Firstly, you can define the values of X, Y,
|
|
|
|
|
|
and Z coordinates of origin and the directions of X and Y axes directly
|
|
|
|
|
|
in the menu.</p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2"><span style="font-weight: bold;"><B>TUI command:</B></span>
|
|
|
|
|
|
<span style="font-style: italic;"><I>geompy.MakeMarker(OX, OY, OZ, XDX, XDY,
|
|
|
|
|
|
XDZ, YDX, YDY, YDZ)</I></span>, where OX, OY, OZ are coordinates of the origin
|
|
|
|
|
|
of LCS, XDX, XDY, XDZ is a vector of OX direction
|
|
|
|
|
|
of the LCS and YDX, YDY, YDZ is a a vector of OY direction of the LCS.</p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2"><b style="font-weight: bold;">Arguments:</b>
|
|
|
|
|
|
Name + Coordinates of origin, X axis direction, Y axis direction.</p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs3"><img src="pics/neo-localcs1.png" x-maintain-ratio="TRUE" width="312px" height="391px" border="0" class="img_whs4"></p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs5"> </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs6">Secondly, you can simply
|
|
|
|
|
|
select any object in the object browser or 3D viewer, in this case the
|
|
|
|
|
|
coordinates of origin and axes direction of the LCS are calculated automatically
|
|
|
|
|
|
basing on the selected object. </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs6"><b style="font-weight: bold;">Arguments:
|
|
|
|
|
|
</b>Name + reference object.</p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs6"> </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs3"><img src="pics/neo-localcs2.png" x-maintain-ratio="TRUE" width="312px" height="289px" border="0" class="img_whs7"></p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2">The last algorithm of LCS construction allows
|
|
|
|
|
|
to define the coordinates of origin by a point and axes directions by
|
|
|
|
|
|
a line or a vector. </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs8"><b style="font-weight: bold;">Arguments:</b>
|
|
|
|
|
|
<span style="font-weight: normal;">Name + 1 point of origin + X axis direction,
|
|
|
|
|
|
Y axis direction.</span></p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs3"><img src="pics/neo-localcs3.png" x-maintain-ratio="TRUE" width="312px" height="359px" border="0" class="img_whs9"></p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs2">Press <20>OK<4F> or <20>Apply<6C> button to create an LCS
|
|
|
|
|
|
at the location with the specified coordinates. The new object is shown
|
|
|
|
|
|
in the Object Browser and in 3D viewer.</p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs10"> </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs11">Example:</p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs12"><img src="image145.jpg" width="200px" height="219px" border="0" class="img_whs13"></p>
|
|
|
|
|
|
|
|
|
|
|
|
<p class="whs12"> </p>
|
|
|
|
|
|
|
|
|
|
|
|
<p> </p>
|
|
|
|
|
|
|
|
|
|
|
|
<script type="text/javascript" language="javascript1.2">
|
|
|
|
|
|
<!--
|
|
|
|
|
|
if (window.writeIntopicBar)
|
|
|
|
|
|
writeIntopicBar(0);
|
|
|
|
|
|
//-->
|
|
|
|
|
|
</script>
|
|
|
|
|
|
</body>
|
|
|
|
|
|
</html>
|
