mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-11-12 00:29:17 +05:00
187 lines
5.3 KiB
HTML
187 lines
5.3 KiB
HTML
|
<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
|
||
|
|
|
||
|
|
<html>
|
||
|
|
|
||
|
|
<!--(==============================================================)-->
|
||
|
|
<!--(Document created with RoboEditor. )============================-->
|
||
|
|
<!--(==============================================================)-->
|
||
|
|
|
||
|
|
<head>
|
||
|
|
|
||
|
|
<title>About hypotheses</title>
|
||
|
|
|
||
|
|
<!--(Meta)==========================================================-->
|
||
|
|
|
||
|
|
<meta http-equiv=content-type content="text/html; charset=windows-1252">
|
||
|
|
<meta name=generator content="RoboHELP by eHelp Corporation - www.ehelp.com">
|
||
|
|
<meta name=generator-major-version content=0.1>
|
||
|
|
<meta name=generator-minor-version content=1>
|
||
|
|
<meta name=filetype content=kadov>
|
||
|
|
<meta name=filetype-version content=1>
|
||
|
|
<meta name=page-count content=1>
|
||
|
|
<meta name=layout-height content=479>
|
||
|
|
<meta name=layout-width content=700>
|
||
|
|
|
||
|
|
|
||
|
|
<!--(Links)=========================================================-->
|
||
|
|
|
||
|
|
<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-style: none; border: none; width: 30px; height: 30px; float: none;}
|
||
|
|
ul.whs2 {list-style: disc;}
|
||
|
|
ol.whs3 {list-style: disc;}
|
||
|
|
-->
|
||
|
|
</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)==========================================================-->
|
||
|
|
|
||
|
|
|
||
|
|
<body>
|
||
|
|
|
||
|
|
<script type="text/javascript" language="javascript1.2">
|
||
|
|
<!--
|
||
|
|
if (window.gbWhTopic)
|
||
|
|
{
|
||
|
|
if (window.addTocInfo)
|
||
|
|
{
|
||
|
|
addTocInfo("SMESH module\nCreating meshes\nDefining hypotheses\nAbout hypotheses");
|
||
|
|
addButton("show",BTN_TEXT,"Show","","","","",0,0,"","","");
|
||
|
|
|
||
|
|
}
|
||
|
|
if (window.writeBtnStyle)
|
||
|
|
writeBtnStyle();
|
||
|
|
|
||
|
|
if (window.writeIntopicBar)
|
||
|
|
writeIntopicBar(1);
|
||
|
|
|
||
|
|
if (window.setRelStartPage)
|
||
|
|
{
|
||
|
|
setRelStartPage("../smesh.html");
|
||
|
|
|
||
|
|
autoSync(0);
|
||
|
|
sendSyncInfo();
|
||
|
|
sendAveInfoOut();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
document.location.reload();
|
||
|
|
//-->
|
||
|
|
</script>
|
||
|
|
<h1>About hypotheses</h1>
|
||
|
|
|
||
|
|
<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>Hypotheses</B></span> represent
|
||
|
|
boundary conditions which will be taken into account at calculations of
|
||
|
|
meshes or submeshes basing on geometrical objects. These hypotheses allow
|
||
|
|
you to manage the level of detail of the resulting meshes or submeshes:
|
||
|
|
when applying different hypotheses with different parameters you can preset
|
||
|
|
the quantity of meshing elements which will compose your mesh. So, it
|
||
|
|
will be possible to generate a rough or a more refined mesh or submesh.
|
||
|
|
In <span style="font-weight: bold;"><B>SMESH </B></span>there are the following
|
||
|
|
basic hypotheses:</p>
|
||
|
|
|
||
|
|
<p> </p>
|
||
|
|
|
||
|
|
<ul type="disc" class="whs2">
|
||
|
|
|
||
|
|
<li style="list-style: circle;"
|
||
|
|
type=circle
|
||
|
|
class=kadov-p><p>For meshing of <span style="font-weight: bold;"><B>edges</B></span>:</p></li>
|
||
|
|
|
||
|
|
<ul type="disc" class="whs2">
|
||
|
|
|
||
|
|
<li class=kadov-p><p><a href="local_length_hypothesis.htm">Local
|
||
|
|
Length</a> </p></li>
|
||
|
|
|
||
|
|
<li class=kadov-p><p><a href="number_of_segments_hypothesis.htm">Number
|
||
|
|
of segments</a></p></li>
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
<li style="list-style: circle;"
|
||
|
|
type=circle
|
||
|
|
class=kadov-p><p>For meshing of <span style="font-weight: bold;"><B>faces</B></span>:
|
||
|
|
</p></li>
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
<ol type="disc" class="whs3">
|
||
|
|
|
||
|
|
<ul type="disc" class="whs2">
|
||
|
|
|
||
|
|
<li class=kadov-p><p><a href="max._element_area_hypothesis.htm">Max
|
||
|
|
Element Area</a></p></li>
|
||
|
|
</ul>
|
||
|
|
</ol>
|
||
|
|
|
||
|
|
<ul type="disc" class="whs2">
|
||
|
|
|
||
|
|
<li style="list-style: circle;"
|
||
|
|
type=circle
|
||
|
|
class=kadov-p><p>For meshing of <span style="font-weight: bold;"><B>volumes</B></span>:
|
||
|
|
</p></li>
|
||
|
|
|
||
|
|
<ul type="disc" class="whs2">
|
||
|
|
|
||
|
|
<li class=kadov-p><p><a href="max._element_volume_hypothsis.htm">Max
|
||
|
|
Element Volume</a> </p></li>
|
||
|
|
</ul>
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
<p> </p>
|
||
|
|
|
||
|
|
<p> </p>
|
||
|
|
|
||
|
|
<p>The choice of a hypothesis depends on:</p>
|
||
|
|
|
||
|
|
<p> </p>
|
||
|
|
|
||
|
|
<ul type="disc" class="whs2">
|
||
|
|
|
||
|
|
<li class=kadov-p><p>the geometrical object (shape) which will be meshed</p></li>
|
||
|
|
|
||
|
|
<li class=kadov-p><p>the algorithm, which will be selected for meshing
|
||
|
|
of this geometrical object (shape)</p></li>
|
||
|
|
</ul>
|
||
|
|
|
||
|
|
<p> </p>
|
||
|
|
|
||
|
|
<script type="text/javascript" language="javascript1.2">
|
||
|
|
<!--
|
||
|
|
if (window.writeIntopicBar)
|
||
|
|
writeIntopicBar(0);
|
||
|
|
//-->
|
||
|
|
</script>
|
||
|
|
</body>
|
||
|
|
|
||
|
|
</html>
|