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smesh/doc/salome/gui/SMESH/quality_controls.htm
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<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN">
<html>
<head>
<title>Quality Controls</title>
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<h1>Quality Controls</h1>
<h3><a name=bookmark>Free Borders</a></h3>
<p class="whs1">import salome</p>
<p class="whs1">import geompy</p>
<p class="whs1">import SMESH</p>
<p class="whs1">import StdMeshers</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;,
&quot;SMESH&quot;)</p>
<p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a box without
one plane</p>
<p class="whs1">box = geompy.MakeBox(0.,
0., 0., 20., 20., 15.)</p>
<p class="whs1">subShapeList = geompy.SubShapeAll(box,
geompy.ShapeType[&quot;FACE&quot;])</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">FaceList &nbsp;=
[]</p>
<p class="whs1">for i in range(
5 ):</p>
<p class="whs1">&nbsp;&nbsp;FaceList.append(
subShapeList[ i ] )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aComp = geompy.MakeCompound(
FaceList )</p>
<p class="whs1">aBox = geompy.Sew(
aComp, 1. )</p>
<p class="whs1">idbox = geompy.addToStudy(
aBox, &quot;box&quot; )</p>
<p class="whs1">&nbsp;&nbsp;</p>
<p class="whs1">aBox &nbsp;=
salome.IDToObject( idbox )</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># create a mesh</p>
<p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">hyp1.SetNumberOfSegments(5)</p>
<p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">hyp2.SetMaxElementArea(20)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">mesh = smesh.CreateMesh(aBox)</p>
<p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>
<p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>
<p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>
<p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh.Compute(mesh,aBox)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>
<p class="whs1">smeshgui.Init(salome.myStudyId);</p>
<p class="whs1">smeshgui.SetName(
salome.ObjectToID( mesh ), &quot;Mesh_freebord&quot; );</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># criterion : free borders</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs1">aPredicate = aFilterMgr.CreateFreeBorders()</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Free borders Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.EDGE, &quot;Free borders&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span>
</p>
<p class="whs2">&nbsp;</p>
<h3><a name=bookmark1>Borders at Multiconnection</a></h3>
<p class="whs1">import salome</p>
<p class="whs1">import geompy</p>
<p class="whs1">import SMESH</p>
<p class="whs1">import StdMeshers</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;,
&quot;SMESH&quot;)</p>
<p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># create a box without
one plane</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">box = geompy.MakeBox(0.,
0., 0., 20., 20., 15.)</p>
<p class="whs1">subShapeList = geompy.SubShapeAll(box,
geompy.ShapeType[&quot;FACE&quot;])</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">FaceList &nbsp;=
[]</p>
<p class="whs1">for i in range(
5 ):</p>
<p class="whs1">&nbsp;&nbsp;FaceList.append(
subShapeList[ i ] )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aComp = geompy.MakeCompound(
FaceList )</p>
<p class="whs1">aBox = geompy.Sew(
aComp, 1. )</p>
<p class="whs1">idbox = geompy.addToStudy(
aBox, &quot;box&quot; )</p>
<p class="whs1">&nbsp;&nbsp;</p>
<p class="whs1">aBox &nbsp;=
salome.IDToObject( idbox )</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># create a mesh</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">hyp1.SetNumberOfSegments(5)</p>
<p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">hyp2.SetMaxElementArea(20)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">mesh = smesh.CreateMesh(aBox)</p>
<p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>
<p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>
<p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>
<p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh.Compute(mesh,aBox)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>
<p class="whs1">smeshgui.Init(salome.myStudyId);</p>
<p class="whs1">smeshgui.SetName(
salome.ObjectToID( mesh ), &quot;Mesh_borders_at_multi-connections&quot;
);</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># Criterion : Borders at
multi-connection</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs1">aFunctor = aFilterMgr.CreateMultiConnection()</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aPredicate = aFilterMgr.CreateEqualTo()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
2 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Borders at multi-connections Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.EDGE, &quot;Borders at multi-connections&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span>
</p>
<p class="whs2">&nbsp;</p>
<h3><a name=bookmark2>Length 1D</a></h3>
<p class="whs2">&nbsp;</p>
<p class="whs1">import salome</p>
<p class="whs1">import geompy</p>
<p class="whs1">import SMESH</p>
<p class="whs1">import StdMeshers</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;,
&quot;SMESH&quot;)</p>
<p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a box without
one plane</p>
<p class="whs1">box = geompy.MakeBox(0.,
0., 0., 20., 20., 15.)</p>
<p class="whs1">subShapeList = geompy.SubShapeAll(box,
geompy.ShapeType[&quot;FACE&quot;])</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">FaceList &nbsp;=
[]</p>
<p class="whs1">for i in range(
5 ):</p>
<p class="whs1">&nbsp;&nbsp;FaceList.append(
subShapeList[ i ] )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aComp = geompy.MakeCompound(
FaceList )</p>
<p class="whs1">aBox = geompy.Sew(
aComp, 1. )</p>
<p class="whs1">idbox = geompy.addToStudy(
aBox, &quot;box&quot; )</p>
<p class="whs1">&nbsp;&nbsp;</p>
<p class="whs1">aBox &nbsp;=
salome.IDToObject( idbox )</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># create a mesh</p>
<p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">hyp1.SetNumberOfSegments(5)</p>
<p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">hyp2.SetMaxElementArea(20)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">mesh = smesh.CreateMesh(aBox)</p>
<p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>
<p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>
<p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>
<p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh.Compute(mesh,aBox)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>
<p class="whs1">smeshgui.Init(salome.myStudyId);</p>
<p class="whs1">smeshgui.SetName(
salome.ObjectToID( mesh ), &quot;Mesh&quot; );</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># Criterion : Length &gt;
3</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs1">aFunctor = aFilterMgr.CreateLength()</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
3 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Edges length &gt; 3 Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.EDGE, &quot;Edges with legth &gt; 3&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs1">salome.sg.updateObjBrowser(1)</p>
<p class="whs2">&nbsp;</p>
<h3><a name=bookmark3>Free Edges</a></h3>
<p class="whs1">import SMESH</p>
<p class="whs1">import SMESH_mechanic</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh &nbsp;=
SMESH_mechanic.smesh</p>
<p class="whs1">mesh &nbsp;&nbsp;=
SMESH_mechanic.mesh</p>
<p class="whs1">salome = SMESH_mechanic.salome</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># Criterion : AREA &gt;
30</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">aFunctor = aFilterMgr.CreateArea()</p>
<p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
30 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs1">anEditor = mesh.GetMeshEditor()</p>
<p class="whs1">anEditor.RemoveElements(anIds)</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># Criterion : FREE EDGES</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">aPredicate = aFilterMgr.CreateFreeEdges()</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Free edges Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.EDGE, &quot;Free edges&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span>
</p>
<p class="whs2">&nbsp;</p>
<h3><a name=bookmark4>Length 2D</a></h3>
<p class="whs1">import salome</p>
<p class="whs1">import geompy</p>
<p class="whs1">import SMESH</p>
<p class="whs1">import StdMeshers</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;,
&quot;SMESH&quot;)</p>
<p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a box without
one plane</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">box = geompy.MakeBox(0.,
0., 0., 20., 20., 15.)</p>
<p class="whs1">subShapeList = geompy.SubShapeAll(box,
geompy.ShapeType[&quot;FACE&quot;])</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">FaceList &nbsp;=
[]</p>
<p class="whs1">for i in range(
5 ):</p>
<p class="whs1">&nbsp;&nbsp;FaceList.append(
subShapeList[ i ] )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aComp = geompy.MakeCompound(
FaceList )</p>
<p class="whs1">aBox = geompy.Sew(
aComp, 1. )</p>
<p class="whs1">idbox = geompy.addToStudy(
aBox, &quot;box&quot; )</p>
<p class="whs1">&nbsp;&nbsp;</p>
<p class="whs1">aBox &nbsp;=
salome.IDToObject( idbox )</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a mesh</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">hyp1.SetNumberOfSegments(5)</p>
<p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">hyp2.SetMaxElementArea(20)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">mesh = smesh.CreateMesh(aBox)</p>
<p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>
<p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>
<p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>
<p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh.Compute(mesh,aBox)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>
<p class="whs1">smeshgui.Init(salome.myStudyId);</p>
<p class="whs1">smeshgui.SetName(
salome.ObjectToID( mesh ), &quot;Mesh&quot; );</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># Criterion : Length 2D
&gt; 5</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs1">aFunctor = aFilterMgr.CreateLength2D()</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
5 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Edges length 2D &gt; 5 Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.FACE, &quot;Edges with legth 2D &gt; 5&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span>
&nbsp;</p>
<p class="whs2">&nbsp;</p>
<h3><a name=bookmark5>Borders at Multiconnection 2D</a></h3>
<p class="whs1">import salome</p>
<p class="whs1">import geompy</p>
<p class="whs1">import SMESH</p>
<p class="whs1">import StdMeshers</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh = salome.lcc.FindOrLoadComponent(&quot;FactoryServer&quot;,
&quot;SMESH&quot;)</p>
<p class="whs1">smesh.SetCurrentStudy(salome.myStudy)</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># create a box without
one plane</p>
<p class="whs1">box = geompy.MakeBox(0.,
0., 0., 20., 20., 15.)</p>
<p class="whs1">subShapeList = geompy.SubShapeAll(box,
geompy.ShapeType[&quot;FACE&quot;])</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">FaceList &nbsp;=
[]</p>
<p class="whs1">for i in range(
5 ):</p>
<p class="whs1">&nbsp;&nbsp;FaceList.append(
subShapeList[ i ] )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aComp = geompy.MakeCompound(
FaceList )</p>
<p class="whs1">aBox = geompy.Sew(
aComp, 1. )</p>
<p class="whs1">idbox = geompy.addToStudy(
aBox, &quot;box&quot; )</p>
<p class="whs1">&nbsp;&nbsp;</p>
<p class="whs1">aBox &nbsp;=
salome.IDToObject( idbox )</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a mesh</p>
<p class="whs1">hyp1 = smesh.CreateHypothesis(&quot;NumberOfSegments&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">hyp1.SetNumberOfSegments(5)</p>
<p class="whs1">hyp2 = smesh.CreateHypothesis(&quot;MaxElementArea&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">hyp2.SetMaxElementArea(20)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">algo1 = smesh.CreateHypothesis(&quot;Regular_1D&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">algo2 = smesh.CreateHypothesis(&quot;MEFISTO_2D&quot;,
&quot;libStdMeshersEngine.so&quot;)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">mesh = smesh.CreateMesh(aBox)</p>
<p class="whs1">mesh.AddHypothesis(aBox,hyp1)</p>
<p class="whs1">mesh.AddHypothesis(aBox,hyp2)</p>
<p class="whs1">mesh.AddHypothesis(aBox,algo1)</p>
<p class="whs1">mesh.AddHypothesis(aBox,algo2)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh.Compute(mesh,aBox)</p>
<p class="whs1">smeshgui = salome.ImportComponentGUI(&quot;SMESH&quot;)</p>
<p class="whs1">smeshgui.Init(salome.myStudyId);</p>
<p class="whs1">smeshgui.SetName(
salome.ObjectToID( mesh ), &quot;Mesh&quot; );</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># Criterion : MULTI-CONNECTION
2D = 2</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs1">aFunctor = aFilterMgr.CreateMultiConnection2D()</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aPredicate = aFilterMgr.CreateEqualTo()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
2 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Borders at multi-connection 2D = 2 Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.FACE, &quot;Borders at multi-connection 2D = 2&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span>
</p>
<p class="whs2">&nbsp;</p>
<h3><a name=bookmark6>Area</a></h3>
<p class="whs1">import SMESH</p>
<p class="whs1">import SMESH_mechanic</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh &nbsp;=
SMESH_mechanic.smesh</p>
<p class="whs1">mesh &nbsp;&nbsp;=
SMESH_mechanic.mesh</p>
<p class="whs1">salome = SMESH_mechanic.salome</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># Criterion : AREA &gt;
100</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">aFunctor = aFilterMgr.CreateArea()</p>
<p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
100 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Area &gt; 100 Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.FACE, &quot;Area &gt; 100&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span>
</p>
<p class="whs2">&nbsp;</p>
<h3><a name=bookmark7>Taper</a></h3>
<p class="whs1">import SMESH</p>
<p class="whs1">import SMESH_mechanic</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh &nbsp;=
SMESH_mechanic.smesh</p>
<p class="whs1">mesh &nbsp;&nbsp;=
SMESH_mechanic.mesh</p>
<p class="whs1">salome = SMESH_mechanic.salome</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># Criterion : Taper &gt;
3e-20</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">aFunctor = aFilterMgr.CreateTaper()</p>
<p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
3e-20 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Taper &gt; 3e-20 Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.FACE, &quot;Taper &gt; 3e-20&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span>
</p>
<p class="whs2">&nbsp;</p>
<h3><a name=bookmark8>Aspect Ratio</a></h3>
<p class="whs1">import SMESH</p>
<p class="whs1">import SMESH_mechanic</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh &nbsp;=
SMESH_mechanic.smesh</p>
<p class="whs1">mesh &nbsp;&nbsp;=
SMESH_mechanic.mesh</p>
<p class="whs1">salome = SMESH_mechanic.salome</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># Criterion : ASPECT RATIO
&gt; 1.4</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">aFunctor = aFilterMgr.CreateAspectRatio()</p>
<p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
1.4 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Aspect Ratio &gt; 1.4 Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.FACE, &quot;Aspect Ratio &gt; 1.4&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">salome.sg.updateObjBrowser(1)
</p>
<p class="whs1">&nbsp;</p>
<h3><a name=bookmark9>Minimum Angle</a></h3>
<p class="whs1">&nbsp;</p>
<p class="whs1">import SMESH</p>
<p class="whs1">import SMESH_mechanic</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh &nbsp;=
SMESH_mechanic.smesh</p>
<p class="whs1">mesh &nbsp;&nbsp;=
SMESH_mechanic.mesh</p>
<p class="whs1">salome = SMESH_mechanic.salome</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs1">&nbsp;</p>
<p class="whs3"># Criterion : MINIMUM
ANGLE &lt; 70</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFunctor = aFilterMgr.CreateMinimumAngle()</p>
<p class="whs1">aPredicate = aFilterMgr.CreateLessThan()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
70 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs1">&nbsp;</p>
<p class="whs3"># print the result</p>
<p class="whs1">print &quot;Criterion:
Minimum Angle &lt; 70 Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs1">&nbsp;</p>
<p class="whs3"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.FACE, &quot;Minimum Angle &lt; 70&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">salome.sg.updateObjBrowser(1)
</p>
<p class="whs1">&nbsp;</p>
<h3><a name=bookmark10>Warping</a></h3>
<p class="whs1">import SMESH</p>
<p class="whs1">import SMESH_mechanic</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh &nbsp;=
SMESH_mechanic.smesh</p>
<p class="whs1">mesh &nbsp;&nbsp;=
SMESH_mechanic.mesh</p>
<p class="whs1">salome = SMESH_mechanic.salome</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># Criterion : WARP ANGLE
&gt; 1e-15</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">aFunctor = aFilterMgr.CreateWarping()</p>
<p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
1e-15 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Warp &gt; 1e-15 Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.FACE, &quot;Warp &gt; 1e-15&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span>
</p>
<p class="whs2">&nbsp;</p>
<h3><a name=bookmark12>Skew</a></h3>
<p class="whs1">import SMESH</p>
<p class="whs1">import SMESH_mechanic</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh &nbsp;=
SMESH_mechanic.smesh</p>
<p class="whs1">mesh &nbsp;&nbsp;=
SMESH_mechanic.mesh</p>
<p class="whs1">salome = SMESH_mechanic.salome</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># Criterion : Skew &gt;
18</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFunctor = aFilterMgr.CreateSkew()</p>
<p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
18 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Skew &gt; 18 Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.FACE, &quot;Skew &gt; 18&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span>
</p>
<p class="whs2">&nbsp;</p>
<h3><a name=bookmark11>Aspect Ratio 3D</a></h3>
<p class="whs1">import SMESH</p>
<p class="whs1">import SMESH_mechanic_tetra</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">smesh &nbsp;=
SMESH_mechanic_tetra.smesh</p>
<p class="whs1">mesh &nbsp;&nbsp;=
SMESH_mechanic_tetra.mesh</p>
<p class="whs1">salome = SMESH_mechanic_tetra.salome</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilterMgr = smesh.CreateFilterManager()</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"># Criterion : ASPECT RATIO
3D &gt; 2.2</p>
<p class="whs2">&nbsp;</p>
<p class="whs1">aFunctor = aFilterMgr.CreateAspectRatio3D()</p>
<p class="whs1">aPredicate = aFilterMgr.CreateMoreThan()</p>
<p class="whs1">aPredicate.SetNumFunctor(
aFunctor )</p>
<p class="whs1">aPredicate.SetMargin(
2.2 )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">aFilter = aFilterMgr.CreateFilter()</p>
<p class="whs1">aFilter.SetPredicate(
aPredicate )</p>
<p class="whs1">&nbsp;</p>
<p class="whs1">anIds = aFilter.GetElementsId(
mesh )</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># print the result</p>
<p class="whs1">print &quot;Criterion:
Aspect Ratio 3D &gt; 2.2 Nb = &quot;, len( anIds )</p>
<p class="whs1">for i in range(
len( anIds ) ):</p>
<p class="whs1">&nbsp;&nbsp;print
anIds[ i ]</p>
<p class="whs2">&nbsp;</p>
<p class="whs2"># create a group</p>
<p class="whs1">aGroup = mesh.CreateGroup(
SMESH.VOLUME, &quot;Aspect Ratio 3D &gt; 2.2&quot; )</p>
<p class="whs1">aGroup.Add( anIds
)</p>
<p class="whs1">&nbsp;</p>
<p class="whs2"><span style="font-family: 'Lucida Console', monospace;">salome.sg.updateObjBrowser(1)</span>
</p>
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