ForkMaster/geom
1
0
Fork 0
mirror of https://git.salome-platform.org/gitpub/modules/geom.git synced 2024-11-15 18:18:35 +05:00
Code Issues Packages Projects Releases Wiki Activity
97f4b51b6a
geom/doc/salome/gui/GEOM/shape_processing.htm

303 lines
13 KiB
HTML
Raw Normal View History

Update GEOM documentation.
2005-11-24 20:34:00 +05:00
<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
<html>
<head>
<title>Shape Processing</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:25px; height:24px; border-style:none; }
p.whs2 { font-size:12pt; }
table.whs3 { x-cell-content-align:top; width:100%; border-spacing:0px; }
col.whs4 { width:8.851%; }
col.whs5 { width:91.149%; }
tr.whs6 { x-cell-content-align:top; }
td.whs7 { width:8.851%; border-left-width:1px; border-left-color:#000000; border-left-style:Solid; border-top-style:Solid; border-top-color:#000000; border-top-width:1px; border-right-width:1px; border-right-color:#000000; border-right-style:Solid; border-bottom-style:Solid; border-bottom-color:#000000; border-bottom-width:1px; padding-right:10px; padding-left:10px; }
td.whs8 { width:91.149%; border-top-style:Solid; border-top-color:#000000; border-top-width:1px; border-right-width:1px; border-right-color:#000000; border-right-style:Solid; border-bottom-style:Solid; border-bottom-color:#000000; border-bottom-width:1px; padding-right:10px; padding-left:10px; }
td.whs9 { width:8.851%; border-left-width:1px; border-left-color:#000000; border-left-style:Solid; border-right-width:1px; border-right-color:#000000; border-right-style:Solid; border-bottom-style:Solid; border-bottom-color:#000000; border-bottom-width:1px; padding-right:10px; padding-left:10px; }
td.whs10 { width:91.149%; border-right-width:1px; border-right-color:#000000; border-right-style:Solid; border-bottom-style:Solid; border-bottom-color:#000000; border-bottom-width:1px; padding-right:10px; padding-left:10px; }
p.whs11 { font-size:12pt; margin-left:40px; }
img_whs12 { border:none; width:403px; height:469px; float:none; border-style:none; }
img_whs13 { border:none; width:300px; height:214px; border-style:none; }
img_whs14 { border:none; width:244px; height:214px; border-style:none; }
p.whs15 { font-family:'Times New Roman' , serif; font-size:14pt; }
p.whs16 { font-family:'Times New Roman' , serif; font-size:12pt; }
img_whs17 { border:none; width:239px; height:214px; border-style:none; }
p.whs18 { font-weight:bold; }
-->
</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\nRepairing Operations\nShape Processing");
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: 12pt;"><font size=3 style="font-size:12pt;"><img src="image41.gif" width="25px" height="24px" border="0" class="img_whs1"></font></span>Shape Processing</h1>
<p class="whs2"><b style="font-weight: normal;">T</b>o produce
a <span style="font-weight: bold;"><B>Shape Processing</B></span> operation in
the Main Menu select <span style="font-weight: bold;"><B>Repair - &gt;</B></span>
<span style="font-weight: bold;"><B>Shape Processing.</B></span></p>
<p class="whs2">&nbsp;</p>
<p class="whs2">This operation processes a shape using various
operators.</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"><b style="font-weight: bold;">Result:</b> GEOM_Object.</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"><b style="font-weight: bold;">TUI Command:</b><i>
</i><span style="font-style: italic;"><I>geompy.ProcessShape(Shape, Operators,
Parameters, Values)</I></span>, where Shape is a processed shape, Operators
is a list of names of operators (&quot;FixShape&quot;, &quot;SplitClosedFaces&quot;,
etc.), Parameters is a list of names of parameters (<28>FixShape.Tolerance3d<33>,
etc), Values is a list of values of parameters in the same order as the
Parameters list.</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"><b style="font-weight: bold;">Arguments:</b>
1 or more shapes.</p>
<table x-use-null-cells cellspacing="0" width="100%" class="whs3">
<script language='JavaScript'><!--
if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4)) document.write("</table><table x-use-null-cells cellspacing='0' width='100%' border='1' bordercolor='black' bordercolorlight='black' bordercolordark='black'>");
//--></script>
<col class="whs4">
<col class="whs5">
<tr valign="top" class="whs6">
<td width="8.851%" class="whs7">
<p>1</td>
<td width="91.149%" class="whs8">
<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">SplitAngle <20>
this operator is intended for splitting faces based on conical surfaces,
surfaces of revolution and cylindrical surfaces by angle</font></span></p>
<p class="whs2">SplitAngle.Angle <20> angle (in radians) defining
size of result segments.</p>
<p class="whs2">SplitAngle.MaxTolerance <20> maximal possible
tolerance on result shape</td></tr>
<tr valign="top" class="whs6">
<td width="8.851%" class="whs9">
<p>2</td>
<td width="91.149%" class="whs10">
<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">SplitClosedFaces
<20> this operator is intended for dividing all closed faces in the shape
according to the number of points.</font></span></p>
<p class="whs2">SplitClosedFaces.NbSplitPoints <20> number of
points for cutting each closed faces.</td></tr>
<tr valign="top" class="whs6">
<td width="8.851%" class="whs9">
<p>3</td>
<td width="91.149%" class="whs10">
<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">FixFaceSize
<20> this operator is intended for removing small faces (case of the spot
face and strip face)</font></span></p>
<p class="whs2">FixFaceSize.Tolerance <20> work tolerance defining
which faces will be removed.</td></tr>
<tr valign="top" class="whs6">
<td width="8.851%" class="whs9">
<p>4</td>
<td width="91.149%" class="whs10">
<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">DropSmallEdges
<20> this operator is intended for removing small edges or merging with neigbour.
&nbsp;</font></span></p>
<p class="whs2">DropSmallEdges.Tolerance3d <20> work tolerance
for detection and removing small edges.</td></tr>
<tr valign="top" class="whs6">
<td width="8.851%" class="whs9">
<p>5</td>
<td width="91.149%" class="whs10">
<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">BsplineRestriction
<20>this operator is intended for re-approximation BSplines curves and surfaces
or conversion of the curves and surfaces to BSplines with specified parameters.
</font></span></p>
<p class="whs2">BSplineRestriction.SurfaceMode - mode of approximation
of surfaces if restriction is necessary</p>
<p class="whs2">BSplineRestriction.Curve3dMode -mode of conversion
of any 3D curve to BSpline and approximation.</p>
<p class="whs2">BSplineRestriction.Curve2dMode - mode of conversion
of any 2D curve to BSpline and approximation</p>
<p class="whs2">BSplineRestriction.Tolerance3d <20> work tolerance
for definition of the possibility of the approximation of the surfaces
and 3D curves with specified parameters.</p>
<p class="whs2">BSplineRestriction.Tolerance2d - work tolerance
for definition of the possibility of the approximation of the 2D curves
with specified parameters.</p>
<p class="whs2">BSplineRestriction.Continuity3d <20> desired continuity
of the resultant surfaces and 3D curves.</p>
<p class="whs2">BSplineRestriction.Continuity2d <20> desired continuity
of the resultant 2D curves.</p>
<p class="whs2">BSplineRestriction.RequiredDegree - required
degree of the resultant BSplines</p>
<p class="whs2">BSplineRestriction.RequiredNbSegments - required
maximum number of segments of resultant BSp<span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">lines.</font></span></td></tr>
<tr valign="top" class="whs6">
<td width="8.851%" class="whs9">
<p>6</td>
<td width="91.149%" class="whs10">
<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">SplitContinuity
<20> this operator is intended for splitting shapes to achieve continuities
of curves and surfaces less than specified ones. </font></span></p>
<p class="whs2">SplitContinuity.Tolerance3d - 3D tolerance
for correction of geometry.</p>
<p class="whs2">SplitContinuity.SurfaceContinuity - required
continuity for surfaces.</p>
<p class="whs2">SplitContinuity.CurveContinuity - required
continuity for curves.</td></tr>
<tr valign="top" class="whs6">
<td width="8.851%" class="whs9">
<p>7</td>
<td width="91.149%" class="whs10">
<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">ToBezier - this
operator is intended for conversion of the curves and surfaces of the
all types into Bezier curves and surfaces. </font></span></p>
<p class="whs2">ToBezier.SurfaceMode - mode of conversion of
the surfaces.</p>
<p class="whs2">ToBezier.Curve3dMode <20> mode for conversion
of the 3D curves.</p>
<p class="whs2">ToBezier.Curve2dMode <20> mode for conversion
of the 2D curves.</p>
<p class="whs2">ToBezier.MaxTolerance <20> max possible tolerance
on the resultant shape.</td></tr>
<tr valign="top" class="whs6">
<td width="8.851%" class="whs9">
<p>8</td>
<td width="91.149%" class="whs10">
<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">FixShape <20> this
operator is intended for correction of the invalid shapes </font></span></p>
<p class="whs2">FixShape.Tolerance3d <20> work tolerance for detection
of the problems and correction of them.</p>
<p class="whs2">FixShape.MaxTolerance3d - maximal possible
tolerance of the shape after correction.</td></tr>
<tr valign="top" class="whs6">
<td width="8.851%" class="whs9">
<p>9</td>
<td width="91.149%" class="whs10">
<p class="whs2"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">SameParameter
<20> this operator is intended for fixing edges having not same parameter
2D and 3D curves. </font></span></p>
<p class="whs2">SameParameter.Tolerance3d <20> tolerance for detection
and fix problems. </td></tr>
<script language='JavaScript'><!--
if ((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) == 4)) document.write("</table></table><table>");
//--></script>
</table>
<p class="whs2">&nbsp;</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"><b style="font-weight: bold;">Dialog Box:</b></p>
<p class="whs2">&nbsp;</p>
<p class="whs11"><img src="pics/repair1.png" x-maintain-ratio="TRUE" width="403px" height="469px" border="0" class="img_whs12"> &nbsp;</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"><b style="font-weight: bold;">Example:</b></p>
<p>&nbsp;</p>
<p class="whs2">Shape before applying Shape Processing (FixShape
operator).</p>
<p class="whs2">&nbsp;</p>
<p class="whs11"><img src="image154.jpg" width="300px" height="214px" border="0" class="img_whs13"> &nbsp;&nbsp;&nbsp;<img src="image156.jpg" width="244px" height="214px" border="0" class="img_whs14"></p>
<p class="whs15">&nbsp;</p>
<p class="whs16">The
same shape after applying Shape Processing.</p>
<p class="whs15">&nbsp;</p>
<p class="whs11"><img src="image160.jpg" width="239px" height="214px" border="0" class="img_whs17"></p>
<p class="whs18">&nbsp;</p>
<p class="whs18"><span style="font-weight: normal;">Our</span>
TUI Scripts<span style="font-weight: normal;"> provide you with useful
examples of the use of</span> <a href="repairing_operations.htm#bookmark">Repairing
Operations</a>. </p>
<p>&nbsp;</p>
<script type="text/javascript" language="javascript1.2">
<!--
if (window.writeIntopicBar)
writeIntopicBar(0);
//-->
</script>
</body>
</html>
Reference in New Issue Copy Permalink