mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2024-11-14 01:28:35 +05:00
185 lines
8.0 KiB
HTML
Executable File
185 lines
8.0 KiB
HTML
Executable File
<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
|
|
|
|
<html>
|
|
|
|
<head>
|
|
<title>Multi Rotation</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 { width:20px; height:20px; border-style:none; }
|
|
p.whs2 { font-size:12pt; }
|
|
p.whs3 { font-size:12pt; font-weight:bold; }
|
|
p.whs4 { font-size:12pt; font-weight:normal; }
|
|
img_whs5 { border:none; width:312px; height:346px; float:none; border-style:none; }
|
|
img_whs6 { border:none; float:none; width:315px; height:260px; border-style:none; }
|
|
img_whs7 { border:none; float:none; width:301px; height:260px; border-style:none; }
|
|
img_whs8 { border:none; width:312px; height:450px; float:none; border-style:none; }
|
|
img_whs9 { border:none; float:none; width:310px; height:405px; border-style:none; }
|
|
img_whs10 { border:none; float:none; width:337px; height:405px; border-style:none; }
|
|
p.whs11 { font-size:12pt; margin-left:40px; }
|
|
-->
|
|
</style><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; }
|
|
-->
|
|
</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>
|
|
</head>
|
|
<body><script type="text/javascript" language="javascript1.2">
|
|
<!--
|
|
if (window.gbWhTopic)
|
|
{
|
|
if (window.addTocInfo)
|
|
{
|
|
addTocInfo("GEOM module\nTransforming geometrical objects\nTransformation Operations\nMulti Rotation");
|
|
addButton("show",BTN_TEXT,"Show","","","","",0,0,"","","");
|
|
|
|
}
|
|
if (window.writeBtnStyle)
|
|
writeBtnStyle();
|
|
|
|
if (window.writeIntopicBar)
|
|
writeIntopicBar(1);
|
|
|
|
if (window.setRelStartPage)
|
|
{
|
|
setRelStartPage("geom.htm");
|
|
|
|
autoSync(1);
|
|
sendSyncInfo();
|
|
sendAveInfoOut();
|
|
}
|
|
}
|
|
else
|
|
if (window.gbIE4)
|
|
document.location.reload();
|
|
//-->
|
|
</script>
|
|
<h1><span style="font-size: 14pt;"><font size=4 style="font-size:14pt;"><img src="files/salome2_sp3_transformationgui_functions_salome2_sp3_transformationgui_functions_image133.gif" width="20px" height="20px" border="0" class="img_whs1"> </font></span>Multi
|
|
Rotation</h1>
|
|
|
|
<p class="whs2"><b style="font-weight: normal;">T</b>o produce
|
|
a <span style="font-weight: bold;"><B>Multi Rotation</B></span> in the Main Menu
|
|
select <span style="font-weight: bold;"><B>Operations - > Transformation
|
|
- > Multi Rotation</B></span> </p>
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
<p class="whs2">This operation creates several geometrical
|
|
objects rotated in <span style="font-weight: bold;"><B>one </B></span>or <span
|
|
style="font-weight: bold;"><B>two </B></span>dimentions basing on the initial
|
|
geometrical object. </p>
|
|
|
|
<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;"><b style="font-weight: bold;"><span
|
|
style="font-weight: normal;">The</span> Result <span style="font-weight: normal;">will
|
|
be one or several</span></b> GEOM_Objects (compound).</font></span></p>
|
|
|
|
<p> </p>
|
|
|
|
<p class="whs2">To produce a <span style="font-weight: bold;"><B>Simple
|
|
Multi Rotation</B></span> (in one dimension) you need to define a <span style="font-weight: bold;"><B>Shape</B></span>
|
|
to be rotated, an <span style="font-weight: bold;"><B>Axis</B></span> of rotation
|
|
and a <span style="font-weight: bold;"><B>Number of Times</B></span> the shape
|
|
must be rotated. <span style="font-weight: bold;"><B>Rotation Angle</B></span>
|
|
will be 2*PI/NbTimes</p>
|
|
|
|
<p class="whs3"><b style="font-weight: bold;">TUI
|
|
Command: </b><span style="font-style: italic; font-weight: normal;"><I>geompy.MakeMultiRotate1D(Shape,
|
|
Axis, NbTimes)</I></span></p>
|
|
|
|
<p class="whs3"><b style="font-weight: bold;">Arguments:
|
|
</b><span style="font-weight: normal;">Name + 1 shape + 1 vector for direction
|
|
+ 1 value (repetition).</span></p>
|
|
|
|
<p class="whs3"> </p>
|
|
|
|
<p class="whs4">There is a <span style="font-weight: bold;"><B>TUI</B></span>-only<span
|
|
style="font-weight: bold;"> <B></B></span>command <span style="font-style: italic;"><I>geompy.MakeMultiRotation1D(Shape,
|
|
Dir, Point, NbTimes)</I></span> which works in the same way, but the Axis
|
|
is defined by
|
|
direction and point. </p>
|
|
|
|
<p class="whs3"> </p>
|
|
|
|
<p class="whs2"><img src="pics/neo-mrot1.png" x-maintain-ratio="TRUE" width="312px" height="346px" border="0" class="img_whs5"> </p>
|
|
|
|
<p class="whs2"><img src="pics/multi_rotation1d1.png" x-maintain-ratio="TRUE" width="315px" height="260px" border="0" class="img_whs6"> <img src="pics/multi_rotation1d2.png" x-maintain-ratio="TRUE" width="301px" height="260px" border="0" class="img_whs7"></p>
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
<p class="whs2"><span style="font-weight: bold;"><B>Double Multi
|
|
Rotation</B></span> (in two dimensions) rotates the given <span style="font-weight: bold;"><B>Object</B></span>
|
|
around the given <span style="font-weight: bold;"><B>Axis</B></span> on the given
|
|
<span style="font-weight: bold;"><B>Angle</B></span> a given <span style="font-weight: bold;"><B>Number
|
|
of Times</B></span> and multi-translates each rotation result. Translation
|
|
direction passes through the center of gravity of the rotated shape and
|
|
its projection on the rotation axis. <span style="font-weight: bold;"><B>Reverse
|
|
</B></span>checkbox allows to set the direction of rotation.</p>
|
|
|
|
<p class="whs2"><b style="font-weight: bold;">T<span style="font-weight: bold;"><B>UI
|
|
Command: </B></span><span style="font-weight: normal;">g</span></b><span style="font-style: italic;"><I>eompy.MakeMultiRotate2D(Shape,
|
|
Axis, Angle, NbTimes1, Step, NbTimes2)</I></span></p>
|
|
|
|
<p class="whs2"><span style="font-style: italic;"><I><b style="font-weight: bold;">A</I></span><span
|
|
style="font-weight: bold;"><B>rguments: </B></span></b>Name + 1 shape + 1 vector
|
|
for direction + 1 angle + 1 value (repetition) + 1 step value + 1 value
|
|
(repetition);</p>
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
<p class="whs2">There is a <span style="font-weight: bold;"><B>TUI</B></span>-only
|
|
command <span style="font-style: italic;"><I>geompy.MakeMultiRotation2D(Shape,
|
|
Dir, Point, Angle, nbtimes1, Step, nbtimes2)</I></span> which works in the
|
|
same way, but the Axis is defined by
|
|
direction and point. </p>
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
<p class="whs2"><img src="pics/neo-mrot2.png" x-maintain-ratio="TRUE" width="312px" height="450px" border="0" class="img_whs8"></p>
|
|
|
|
<p class="whs2"> </p>
|
|
|
|
<p class="whs2"> <img src="pics/multi_rotation2d1.png" x-maintain-ratio="TRUE" width="310px" height="405px" border="0" class="img_whs9"> <img src="pics/multi_rotation2d2.png" x-maintain-ratio="TRUE" width="337px" height="405px" border="0" class="img_whs10"></p>
|
|
|
|
<p class="whs11"> </p>
|
|
|
|
<p class="whs11">Our <span style="font-weight: bold;"><B>TUI
|
|
Scripts</B></span> provide you with useful examples of the use of <a href="transformation_operations.htm#bookmark9">Transformation
|
|
Operations</a>. </p>
|
|
|
|
<p> </p>
|
|
|
|
<script type="text/javascript" language="javascript1.2">
|
|
<!--
|
|
if (window.writeIntopicBar)
|
|
writeIntopicBar(0);
|
|
//-->
|
|
</script>
|
|
</body>
|
|
</html>
|