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#16522 [CEA 7599] Viscous layers hypothesis: extract layers as a group

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eap 2019-10-25 16:55:08 +03:00
parent bda71f4197
commit 70eb9c09d0
21 changed files with 436 additions and 51 deletions
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23
doc/salome/examples/defining_hypotheses_ex17.py
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@ -33,16 +33,22 @@ mesh.Segment().NumberOfSegments( 4 )
mesh.Triangle()
mesh.Quadrangle(face1)
mesh.Compute()
algo3D = mesh.Tetrahedron()
thickness = 20
numberOfLayers = 10
stretchFactor = 1.5
layersHyp = algo3D.ViscousLayers(thickness,numberOfLayers,stretchFactor,ignoreFaces)
groupName = "Boundary layers"
layersHyp = algo3D.ViscousLayers(thickness,numberOfLayers,stretchFactor,
ignoreFaces, # optional
groupName = groupName) # optional
mesh.Compute()
# retrieve boundary prisms created by mesh.Compute()
boundaryGroup = mesh.GetGroupByName( layersHyp.GetGroupName() )[0]
print( "Nb boundary prisms", boundaryGroup.Size() )
mesh.MakeGroup("Tetras",SMESH.VOLUME,SMESH.FT_ElemGeomType,"=",SMESH.Geom_TETRA)
mesh.MakeGroup("Pyras",SMESH.VOLUME,SMESH.FT_ElemGeomType,"=",SMESH.Geom_PYRAMID)
mesh.MakeGroup("Prims",SMESH.VOLUME,SMESH.FT_ElemGeomType,"=",SMESH.Geom_PENTA)
@ -55,12 +61,17 @@ edgeIds = geompy.SubShapeAllIDs( face1, geompy.ShapeType["EDGE"])[:-1]
mesh = smesh.Mesh(face1,"VicsousLayers2D")
mesh.Segment().NumberOfSegments( 5 )
# viscous layers should be created on 1 edge, as we set 3 edges to ignore
vlHyp = mesh.Triangle().ViscousLayers2D( 2, 3, 1.5, edgeIds, isEdgesToIgnore=True )
# viscous layers will be created on 1 edge, as we set 3 edges to ignore
vlHyp = mesh.Triangle().ViscousLayers2D( 2, 3, 1.5,
edgeIds, isEdgesToIgnore=True, # optional
groupName=groupName) # optional
mesh.Compute()
# viscous layers should be created on 3 edges, as we pass isEdgesToIgnore=False
# retrieve boundary elements created by mesh.Compute()
quadrangles = mesh.GetGroupByName( vlHyp.GetGroupName() )[0]
print( "Nb boundary quadrangles", quadrangles.Size() )
# viscous layers will be created on 3 edges, as we pass isEdgesToIgnore=False
vlHyp.SetEdges( edgeIds, False )
mesh.Compute()

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2
doc/salome/gui/SMESH/input/additional_hypo.rst
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@ -108,6 +108,8 @@ computations.
boundary faces/edges of the shape of this sub-mesh, at same time
possibly being internal faces/edges within the whole model.
* **Create groups from layers** - activates creation of a group containing elements of the layers.
.. image:: ../images/viscous_layers_on_submesh.png
:align: center

6
idl/SMESH_BasicHypothesis.idl
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@ -924,6 +924,9 @@ module StdMeshers
void SetMethod( in VLExtrusionMethod how );
VLExtrusionMethod GetMethod();
void SetGroupName(in string name);
string GetGroupName();
};
/*!
@ -965,6 +968,9 @@ module StdMeshers
*/
void SetStretchFactor(in double factor) raises (SALOME::SALOME_Exception);
double GetStretchFactor();
void SetGroupName(in string name);
string GetGroupName();
};
/*!

10
resources/StdMeshers.xml.in
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@ -318,7 +318,7 @@
<algo>MEFISTO_2D=Triangle(algo=smeshBuilder.MEFISTO)</algo>
<hypo>LengthFromEdges=LengthFromEdges()</hypo>
<hypo>MaxElementArea=MaxElementArea(SetMaxElementArea())</hypo>
<hypo>ViscousLayers2D=ViscousLayers2D(SetTotalThickness(),SetNumberLayers(),SetStretchFactor(),SetEdges(1),SetEdges(2))</hypo>
<hypo>ViscousLayers2D=ViscousLayers2D(SetTotalThickness(),SetNumberLayers(),SetStretchFactor(),SetEdges(1),SetEdges(2),SetGroupName())</hypo>
</python-wrap>
</algorithm>
@ -335,7 +335,7 @@
<python-wrap>
<algo>Quadrangle_2D=Quadrangle(algo=smeshBuilder.QUADRANGLE)</algo>
<hypo>QuadrangleParams=QuadrangleParameters(SetQuadType(),SetTriaVertex(),SetEnforcedNodes(1),SetEnforcedNodes(2),SetCorners())</hypo>
<hypo>ViscousLayers2D=ViscousLayers2D(SetTotalThickness(),SetNumberLayers(),SetStretchFactor(),SetIgnoreEdges())</hypo>
<hypo>ViscousLayers2D=ViscousLayers2D(SetTotalThickness(),SetNumberLayers(),SetStretchFactor(),SetEdges(1),SetEdges(2),SetGroupName())</hypo>
</python-wrap>
</algorithm>
@ -351,7 +351,7 @@
dim ="2">
<python-wrap>
<algo>QuadFromMedialAxis_1D2D=Quadrangle(algo=smeshBuilder.QUAD_MA_PROJ)</algo>
<hypo>ViscousLayers2D=ViscousLayers2D(SetTotalThickness(),SetNumberLayers(),SetStretchFactor(),SetIgnoreEdges())</hypo>
<hypo>ViscousLayers2D=ViscousLayers2D(SetTotalThickness(),SetNumberLayers(),SetStretchFactor(),SetEdges(1),SetEdges(2),SetGroupName())</hypo>
<hypo>NumberOfLayers2D=NumberOfLayers(SetNumberOfLayers())</hypo>
</python-wrap>
</algorithm>
@ -367,7 +367,7 @@
dim ="2">
<python-wrap>
<algo>PolygonPerFace_2D=Polygon()</algo>
<hypo>ViscousLayers2D=ViscousLayers2D(SetTotalThickness(),SetNumberLayers(),SetStretchFactor(),SetIgnoreEdges())</hypo>
<hypo>ViscousLayers2D=ViscousLayers2D(SetTotalThickness(),SetNumberLayers(),SetStretchFactor(),SetEdges(1),SetEdges(2),SetGroupName())</hypo>
</python-wrap>
</algorithm>
@ -395,7 +395,7 @@
dim ="3">
<python-wrap>
<algo>Hexa_3D=Hexahedron(algo=smeshBuilder.Hexa)</algo>
<hypo>ViscousLayers=ViscousLayers(SetTotalThickness(),SetNumberLayers(),SetStretchFactor(),SetFaces(1),SetFaces(2),SetMethod())</hypo>
<hypo>ViscousLayers=ViscousLayers(SetTotalThickness(),SetNumberLayers(),SetStretchFactor(),SetFaces(1),SetFaces(2),SetMethod(),SetGroupName())</hypo>
</python-wrap>
</algorithm>

14
src/SMESHGUI/SMESHGUI_Hypotheses.cxx
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@ -185,10 +185,11 @@ QFrame* SMESHGUI_GenericHypothesisCreator::buildStdFrame()
GroupC1Layout->setMargin( MARGIN );
ListOfStdParams::const_iterator anIt = params.begin(), aLast = params.end();
for( int i=0; anIt!=aLast; anIt++, i++ )
for( int i = 0; anIt != aLast; anIt++, i++ )
{
QLabel* lab = new QLabel( (*anIt).myName, GroupC1 );
GroupC1Layout->addWidget( lab, i, 0 );
QLabel* lab = anIt->hasName() ? new QLabel( anIt->myName, GroupC1 ) : NULL;
if ( lab )
GroupC1Layout->addWidget( lab, i, 0 );
myParamLabels << lab;
QWidget* w = getCustomWidget( *anIt, GroupC1, i );
@ -251,9 +252,12 @@ QFrame* SMESHGUI_GenericHypothesisCreator::buildStdFrame()
default:;
} // switch( (*anIt).myValue.type() )
if( w )
if ( w )
{
GroupC1Layout->addWidget( w, i, 1 );
if ( lab )
GroupC1Layout->addWidget( w, i, 1 );
else
GroupC1Layout->addWidget( w, i, 0, 1, 2 );
changeWidgets().append( w );
}
}

2
src/SMESHGUI/SMESHGUI_Hypotheses.h
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@ -92,6 +92,8 @@ protected:
const char* text() const {
((QByteArray&) myTextAsBytes) = myText.toUtf8(); return myTextAsBytes.constData();
}
void setNoName() { myName.clear(); } // ==> widget occupies both columns
bool hasName() const { return !myName.isEmpty(); }
};
typedef QList<StdParam> ListOfStdParams;

27
src/SMESH_SWIG/smesh_algorithm.py
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@ -290,7 +290,8 @@ class Mesh_Algorithm:
return shape.GetStudyEntry()
def ViscousLayers(self, thickness, numberOfLayers, stretchFactor,
faces=[], isFacesToIgnore=True, extrMethod=StdMeshers.SURF_OFFSET_SMOOTH ):
faces=[], isFacesToIgnore=True,
extrMethod=StdMeshers.SURF_OFFSET_SMOOTH, groupName=""):
"""
Defines "ViscousLayers" hypothesis to give parameters of layers of prisms to build
near mesh boundary. This hypothesis can be used by several 3D algorithms:
@ -319,8 +320,17 @@ class Mesh_Algorithm:
- StdMeshers.NODE_OFFSET method extrudes nodes along average normal of
surrounding mesh faces by the layers thickness. Thickness of
layers can be limited to avoid creation of invalid prisms.
groupName: name of a group to contain elements of layers. If not provided,
no group is created. The group is created upon mesh generation.
It can be retrieved by calling
::
group = mesh.GetGroupByName( groupName, SMESH.VOLUME )[0]
Returns:
StdMeshers.StdMeshers_ViscousLayers hypothesis
"""
if not isinstance(self.algo, SMESH._objref_SMESH_3D_Algo):
raise TypeError("ViscousLayers are supported by 3D algorithms only")
if not "ViscousLayers" in self.GetCompatibleHypothesis():
@ -342,11 +352,12 @@ class Mesh_Algorithm:
hyp.SetStretchFactor( stretchFactor )
hyp.SetFaces( faces, isFacesToIgnore )
hyp.SetMethod( extrMethod )
hyp.SetGroupName( groupName )
self.mesh.AddHypothesis( hyp, self.geom )
return hyp
def ViscousLayers2D(self, thickness, numberOfLayers, stretchFactor,
edges=[], isEdgesToIgnore=True ):
edges=[], isEdgesToIgnore=True, groupName="" ):
"""
Defines "ViscousLayers2D" hypothesis to give parameters of layers of quadrilateral
elements to build near mesh boundary. This hypothesis can be used by several 2D algorithms:
@ -361,6 +372,15 @@ class Mesh_Algorithm:
the value of **isEdgesToIgnore** parameter.
isEdgesToIgnore: if *True*, the Viscous layers are not generated on the
edges specified by the previous parameter (**edges**).
groupName: name of a group to contain elements of layers. If not provided,
no group is created. The group is created upon mesh generation.
It can be retrieved by calling
::
group = mesh.GetGroupByName( groupName, SMESH.FACE )[0]
Returns:
StdMeshers.StdMeshers_ViscousLayers2D hypothesis
"""
if not isinstance(self.algo, SMESH._objref_SMESH_2D_Algo):
@ -383,6 +403,7 @@ class Mesh_Algorithm:
hyp.SetNumberLayers(numberOfLayers)
hyp.SetStretchFactor(stretchFactor)
hyp.SetEdges(edges, isEdgesToIgnore)
hyp.SetGroupName( groupName )
self.mesh.AddHypothesis( hyp, self.geom )
return hyp

130
src/StdMeshers/StdMeshers_ViscousLayers.cxx
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@ -612,12 +612,16 @@ namespace VISCOUS_3D
_thickness = Max( _thickness, hyp->GetTotalThickness() );
_stretchFactor += hyp->GetStretchFactor();
_method = hyp->GetMethod();
if ( _groupName.empty() )
_groupName = hyp->GetGroupName();
}
}
double GetTotalThickness() const { return _thickness; /*_nbHyps ? _thickness / _nbHyps : 0;*/ }
double GetStretchFactor() const { return _nbHyps ? _stretchFactor / _nbHyps : 0; }
int GetNumberLayers() const { return _nbLayers; }
int GetMethod() const { return _method; }
bool ToCreateGroup() const { return !_groupName.empty(); }
const std::string& GetGroupName() const { return _groupName; }
bool UseSurfaceNormal() const
{ return _method == StdMeshers_ViscousLayers::SURF_OFFSET_SMOOTH; }
@ -636,8 +640,9 @@ namespace VISCOUS_3D
static bool Equals( double v1, double v2 ) { return Abs( v1 - v2 ) < 0.01 * ( v1 + v2 ); }
private:
int _nbLayers, _nbHyps, _method;
double _thickness, _stretchFactor;
int _nbLayers, _nbHyps, _method;
double _thickness, _stretchFactor;
std::string _groupName;
};
//--------------------------------------------------------------------------------
@ -1247,7 +1252,8 @@ namespace VISCOUS_3D
StdMeshers_ViscousLayers::StdMeshers_ViscousLayers(int hypId, SMESH_Gen* gen)
:SMESH_Hypothesis(hypId, gen),
_isToIgnoreShapes(1), _nbLayers(1), _thickness(1), _stretchFactor(1),
_method( SURF_OFFSET_SMOOTH )
_method( SURF_OFFSET_SMOOTH ),
_groupName("")
{
_name = StdMeshers_ViscousLayers::GetHypType();
_param_algo_dim = -3; // auxiliary hyp used by 3D algos
@ -1279,6 +1285,15 @@ void StdMeshers_ViscousLayers::SetMethod( ExtrusionMethod method )
if ( _method != method )
_method = method, NotifySubMeshesHypothesisModification();
} // --------------------------------------------------------------------------------
void StdMeshers_ViscousLayers::SetGroupName(const std::string& name)
{
if ( _groupName != name )
{
_groupName = name;
if ( !_groupName.empty() )
NotifySubMeshesHypothesisModification();
}
} // --------------------------------------------------------------------------------
SMESH_ProxyMesh::Ptr
StdMeshers_ViscousLayers::Compute(SMESH_Mesh& theMesh,
const TopoDS_Shape& theShape,
@ -1333,6 +1348,9 @@ std::ostream & StdMeshers_ViscousLayers::SaveTo(std::ostream & save)
save << " " << _shapeIds[i];
save << " " << !_isToIgnoreShapes; // negate to keep the behavior in old studies.
save << " " << _method;
save << " " << _groupName.size();
if ( !_groupName.empty() )
save << " " << _groupName;
return save;
} // --------------------------------------------------------------------------------
std::istream & StdMeshers_ViscousLayers::LoadFrom(std::istream & load)
@ -1345,6 +1363,13 @@ std::istream & StdMeshers_ViscousLayers::LoadFrom(std::istream & load)
_isToIgnoreShapes = !shapeToTreat;
if ( load >> method )
_method = (ExtrusionMethod) method;
int nameSize = 0;
if ( load >> nameSize && nameSize > 0 )
{
_groupName.resize( nameSize );
load.get( _groupName[0] ); // remove a white-space
load.getline( &_groupName[0], nameSize + 1 );
}
}
else {
_isToIgnoreShapes = true; // old behavior
@ -1378,6 +1403,36 @@ bool StdMeshers_ViscousLayers::IsShapeWithLayers(int shapeIndex) const
( std::find( _shapeIds.begin(), _shapeIds.end(), shapeIndex ) != _shapeIds.end() );
return IsToIgnoreShapes() ? !isIn : isIn;
}
// --------------------------------------------------------------------------------
SMDS_MeshGroup* StdMeshers_ViscousLayers::CreateGroup( const std::string& theName,
SMESH_Mesh& theMesh,
SMDSAbs_ElementType theType)
{
SMESH_Group* group = 0;
SMDS_MeshGroup* groupDS = 0;
if ( theName.empty() )
return groupDS;
if ( SMESH_Mesh::GroupIteratorPtr grIt = theMesh.GetGroups() )
while( grIt->more() && !group )
{
group = grIt->next();
if ( !group ||
group->GetGroupDS()->GetType() != theType ||
group->GetName() != theName ||
!dynamic_cast< SMESHDS_Group* >( group->GetGroupDS() ))
group = 0;
}
if ( !group )
group = theMesh.AddGroup( theType, theName.c_str() );
groupDS = & dynamic_cast< SMESHDS_Group* >( group->GetGroupDS() )->SMDSGroup();
return groupDS;
}
// END StdMeshers_ViscousLayers hypothesis
//================================================================================
@ -10230,6 +10285,11 @@ bool _ViscousBuilder::refine(_SolidData& data)
const TGeomID faceID = getMeshDS()->ShapeToIndex( exp.Current() );
if ( data._ignoreFaceIds.count( faceID ))
continue;
_EdgesOnShape* eos = data.GetShapeEdges( faceID );
SMDS_MeshGroup* group = StdMeshers_ViscousLayers::CreateGroup( eos->_hyp.GetGroupName(),
*helper.GetMesh(),
SMDSAbs_Volume );
std::vector< const SMDS_MeshElement* > vols;
const bool isReversedFace = data._reversedFaceIds.count( faceID );
SMESHDS_SubMesh* fSubM = getMeshDS()->MeshElements( exp.Current() );
SMDS_ElemIteratorPtr fIt = fSubM->GetElements();
@ -10260,14 +10320,20 @@ bool _ViscousBuilder::refine(_SolidData& data)
if ( 0 < nnSet.size() && nnSet.size() < 3 )
continue;
vols.clear();
const SMDS_MeshElement* vol;
switch ( nbNodes )
{
case 3: // TRIA
{
// PENTA
for ( size_t iZ = 1; iZ < minZ; ++iZ )
helper.AddVolume( (*nnVec[0])[iZ-1], (*nnVec[1])[iZ-1], (*nnVec[2])[iZ-1],
(*nnVec[0])[iZ], (*nnVec[1])[iZ], (*nnVec[2])[iZ]);
{
vol = helper.AddVolume( (*nnVec[0])[iZ-1], (*nnVec[1])[iZ-1], (*nnVec[2])[iZ-1],
(*nnVec[0])[iZ], (*nnVec[1])[iZ], (*nnVec[2])[iZ]);
vols.push_back( vol );
}
for ( size_t iZ = minZ; iZ < maxZ; ++iZ )
{
@ -10280,16 +10346,18 @@ bool _ViscousBuilder::refine(_SolidData& data)
int i2 = *degenEdgeInd.begin();
int i0 = helper.WrapIndex( i2 - 1, nbNodes );
int i1 = helper.WrapIndex( i2 + 1, nbNodes );
helper.AddVolume( (*nnVec[i0])[iZ-1], (*nnVec[i1])[iZ-1],
(*nnVec[i1])[iZ ], (*nnVec[i0])[iZ ], (*nnVec[i2]).back());
vol = helper.AddVolume( (*nnVec[i0])[iZ-1], (*nnVec[i1])[iZ-1],
(*nnVec[i1])[iZ ], (*nnVec[i0])[iZ ], (*nnVec[i2]).back());
vols.push_back( vol );
}
else // TETRA
{
int i3 = !degenEdgeInd.count(0) ? 0 : !degenEdgeInd.count(1) ? 1 : 2;
helper.AddVolume( (*nnVec[ 0 ])[ i3 == 0 ? iZ-1 : nnVec[0]->size()-1 ],
(*nnVec[ 1 ])[ i3 == 1 ? iZ-1 : nnVec[1]->size()-1 ],
(*nnVec[ 2 ])[ i3 == 2 ? iZ-1 : nnVec[2]->size()-1 ],
(*nnVec[ i3 ])[ iZ ]);
vol = helper.AddVolume( (*nnVec[ 0 ])[ i3 == 0 ? iZ-1 : nnVec[0]->size()-1 ],
(*nnVec[ 1 ])[ i3 == 1 ? iZ-1 : nnVec[1]->size()-1 ],
(*nnVec[ 2 ])[ i3 == 2 ? iZ-1 : nnVec[2]->size()-1 ],
(*nnVec[ i3 ])[ iZ ]);
vols.push_back( vol );
}
}
break; // TRIA
@ -10298,10 +10366,13 @@ bool _ViscousBuilder::refine(_SolidData& data)
{
// HEX
for ( size_t iZ = 1; iZ < minZ; ++iZ )
helper.AddVolume( (*nnVec[0])[iZ-1], (*nnVec[1])[iZ-1],
(*nnVec[2])[iZ-1], (*nnVec[3])[iZ-1],
(*nnVec[0])[iZ], (*nnVec[1])[iZ],
(*nnVec[2])[iZ], (*nnVec[3])[iZ]);
{
vol = helper.AddVolume( (*nnVec[0])[iZ-1], (*nnVec[1])[iZ-1],
(*nnVec[2])[iZ-1], (*nnVec[3])[iZ-1],
(*nnVec[0])[iZ], (*nnVec[1])[iZ],
(*nnVec[2])[iZ], (*nnVec[3])[iZ]);
vols.push_back( vol );
}
for ( size_t iZ = minZ; iZ < maxZ; ++iZ )
{
@ -10320,9 +10391,9 @@ bool _ViscousBuilder::refine(_SolidData& data)
int i0 = helper.WrapIndex( i3 + 1, nbNodes );
int i1 = helper.WrapIndex( i0 + 1, nbNodes );
const SMDS_MeshElement* vol =
helper.AddVolume( nnVec[i3]->back(), (*nnVec[i0])[iZ], (*nnVec[i0])[iZ-1],
nnVec[i2]->back(), (*nnVec[i1])[iZ], (*nnVec[i1])[iZ-1]);
vol = helper.AddVolume( nnVec[i3]->back(), (*nnVec[i0])[iZ], (*nnVec[i0])[iZ-1],
nnVec[i2]->back(), (*nnVec[i1])[iZ], (*nnVec[i1])[iZ-1]);
vols.push_back( vol );
if ( !ok && vol )
degenVols.push_back( vol );
}
@ -10330,15 +10401,15 @@ bool _ViscousBuilder::refine(_SolidData& data)
default: // degen HEX
{
const SMDS_MeshElement* vol =
helper.AddVolume( nnVec[0]->size() > iZ-1 ? (*nnVec[0])[iZ-1] : nnVec[0]->back(),
nnVec[1]->size() > iZ-1 ? (*nnVec[1])[iZ-1] : nnVec[1]->back(),
nnVec[2]->size() > iZ-1 ? (*nnVec[2])[iZ-1] : nnVec[2]->back(),
nnVec[3]->size() > iZ-1 ? (*nnVec[3])[iZ-1] : nnVec[3]->back(),
nnVec[0]->size() > iZ ? (*nnVec[0])[iZ] : nnVec[0]->back(),
nnVec[1]->size() > iZ ? (*nnVec[1])[iZ] : nnVec[1]->back(),
nnVec[2]->size() > iZ ? (*nnVec[2])[iZ] : nnVec[2]->back(),
nnVec[3]->size() > iZ ? (*nnVec[3])[iZ] : nnVec[3]->back());
vol = helper.AddVolume( nnVec[0]->size() > iZ-1 ? (*nnVec[0])[iZ-1] : nnVec[0]->back(),
nnVec[1]->size() > iZ-1 ? (*nnVec[1])[iZ-1] : nnVec[1]->back(),
nnVec[2]->size() > iZ-1 ? (*nnVec[2])[iZ-1] : nnVec[2]->back(),
nnVec[3]->size() > iZ-1 ? (*nnVec[3])[iZ-1] : nnVec[3]->back(),
nnVec[0]->size() > iZ ? (*nnVec[0])[iZ] : nnVec[0]->back(),
nnVec[1]->size() > iZ ? (*nnVec[1])[iZ] : nnVec[1]->back(),
nnVec[2]->size() > iZ ? (*nnVec[2])[iZ] : nnVec[2]->back(),
nnVec[3]->size() > iZ ? (*nnVec[3])[iZ] : nnVec[3]->back());
vols.push_back( vol );
degenVols.push_back( vol );
}
}
@ -10349,6 +10420,11 @@ bool _ViscousBuilder::refine(_SolidData& data)
return error("Not supported type of element", data._index);
} // switch ( nbNodes )
if ( group )
for ( size_t i = 0; i < vols.size(); ++i )
group->Add( vols[ i ]);
} // while ( fIt->more() )
} // loop on FACEs

10
src/StdMeshers/StdMeshers_ViscousLayers.hxx
View File

@ -32,6 +32,8 @@
#include <vector>
class SMDS_MeshGroup;
/*!
* \brief Hypothesis defining parameters of viscous layers
*/
@ -73,6 +75,13 @@ public:
void SetMethod( ExtrusionMethod how );
ExtrusionMethod GetMethod() const { return _method; }
// name of a group to create
void SetGroupName(const std::string& name);
const std::string& GetGroupName() const { return _groupName; }
static SMDS_MeshGroup* CreateGroup( const std::string& theName,
SMESH_Mesh& theMesh,
SMDSAbs_ElementType theType);
// Computes temporary 2D mesh to be used by 3D algorithm.
// Return SMESH_ProxyMesh for each SOLID in theShape
SMESH_ProxyMesh::Ptr Compute(SMESH_Mesh& theMesh,
@ -116,6 +125,7 @@ public:
double _thickness;
double _stretchFactor;
ExtrusionMethod _method;
std::string _groupName;
};
class SMESH_subMesh;

26
src/StdMeshers/StdMeshers_ViscousLayers2D.cxx
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@ -2402,6 +2402,17 @@ bool _ViscousBuilder2D::refine()
outerNodes.swap( innerNodes );
}
// Add faces to a group
SMDS_MeshGroup* group = StdMeshers_ViscousLayers::CreateGroup( hyp->GetGroupName(),
*_helper.GetMesh(),
SMDSAbs_Face );
if ( group )
{
TIDSortedElemSet::iterator fIt = L._newFaces.begin();
for ( ; fIt != L._newFaces.end(); ++fIt )
group->Add( *fIt );
}
// faces between not shared _LayerEdge's (at concave VERTEX)
for ( int isR = 0; isR < 2; ++isR )
{
@ -2413,15 +2424,22 @@ bool _ViscousBuilder2D::refine()
if ( lNodes.empty() || rNodes.empty() || lNodes.size() != rNodes.size() )
continue;
const SMDS_MeshElement* face = 0;
for ( size_t i = 1; i < lNodes.size(); ++i )
_helper.AddFace( lNodes[ i+prev ], rNodes[ i+prev ],
rNodes[ i+cur ], lNodes[ i+cur ]);
{
face = _helper.AddFace( lNodes[ i+prev ], rNodes[ i+prev ],
rNodes[ i+cur ], lNodes[ i+cur ]);
if ( group )
group->Add( face );
}
const UVPtStruct& ptOnVertex = points[ isR ? L._lastPntInd : L._firstPntInd ];
if ( isReverse )
_helper.AddFace( ptOnVertex.node, lNodes[ 0 ], rNodes[ 0 ]);
face = _helper.AddFace( ptOnVertex.node, lNodes[ 0 ], rNodes[ 0 ]);
else
_helper.AddFace( ptOnVertex.node, rNodes[ 0 ], lNodes[ 0 ]);
face = _helper.AddFace( ptOnVertex.node, rNodes[ 0 ], lNodes[ 0 ]);
if ( group )
group->Add( face );
}
// Fill the _ProxyMeshOfFace

2
src/StdMeshersGUI/CMakeLists.txt
View File

@ -82,6 +82,7 @@ SET(_moc_HEADERS
StdMeshersGUI_CartesianParamCreator.h
StdMeshersGUI_RadioButtonsGrpWdg.h
StdMeshersGUI_PropagationHelperWdg.h
StdMeshersGUI_NameCheckableGrpWdg.h
)
IF(SALOME_USE_PLOT2DVIEWER)
@ -117,6 +118,7 @@ SET(_other_SOURCES
StdMeshersGUI_CartesianParamCreator.cxx
StdMeshersGUI_RadioButtonsGrpWdg.cxx
StdMeshersGUI_PropagationHelperWdg.cxx
StdMeshersGUI_NameCheckableGrpWdg.cxx
)
IF(SALOME_USE_PLOT2DVIEWER)

68
src/StdMeshersGUI/StdMeshersGUI_NameCheckableGrpWdg.cxx Normal file
View File

@ -0,0 +1,68 @@
// Copyright (C) 2007-2019 CEA/DEN, EDF R&D, OPEN CASCADE
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#include "StdMeshersGUI_NameCheckableGrpWdg.h"
#include <QGridLayout>
#include <QLabel>
#include <QLineEdit>
#define SPACING 6
#define MARGIN 11
//================================================================================
/*!
* \brief Creates a QGroupBox with a given title
*/
//================================================================================
StdMeshersGUI_NameCheckableGrpWdg::StdMeshersGUI_NameCheckableGrpWdg( const QString& groupTitle,
const QString& nameLabel )
: QGroupBox( groupTitle ),
myNameLineEdit( new QLineEdit( this ))
{
setCheckable( true );
QLabel* label = new QLabel( nameLabel );
QGridLayout* layout = new QGridLayout( this );
layout->setSpacing(SPACING);
layout->setMargin(MARGIN);
layout->addWidget( label, 0, 0 );
layout->addWidget( myNameLineEdit, 0, 1 );
connect( this, SIGNAL( toggled( bool )), myNameLineEdit, SLOT( setEnabled( bool )));
}
QString StdMeshersGUI_NameCheckableGrpWdg::getName()
{
return isChecked() ? myNameLineEdit->text() : QString();
}
void StdMeshersGUI_NameCheckableGrpWdg::setName( CORBA::String_var name )
{
myNameLineEdit->setText( name.in() );
setChecked( ! myNameLineEdit->text().isEmpty() );
}
void StdMeshersGUI_NameCheckableGrpWdg::setDefaultName( QString name )
{
myNameLineEdit->setText( name );
setChecked( ! myNameLineEdit->text().isEmpty() );
}

53
src/StdMeshersGUI/StdMeshersGUI_NameCheckableGrpWdg.h Normal file
View File

@ -0,0 +1,53 @@
// Copyright (C) 2007-2019 CEA/DEN, EDF R&D, OPEN CASCADE
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#ifndef STDMESHERSGUI_NameCheckableGrpWdg_H
#define STDMESHERSGUI_NameCheckableGrpWdg_H
// SMESH includes
#include "SMESH_StdMeshersGUI.hxx"
// Qt includes
#include <QGroupBox>
#include <omniORB4/CORBA.h>
class QButtonGroup;
class QLineEdit;
/*!
* \brief A QGroupBox holding several radio buttons
*/
class STDMESHERSGUI_EXPORT StdMeshersGUI_NameCheckableGrpWdg : public QGroupBox
{
Q_OBJECT
public:
StdMeshersGUI_NameCheckableGrpWdg(const QString& groupTitle,
const QString& nameLabel);
QString getName();
void setName( CORBA::String_var name );
void setDefaultName( QString name );
private:
QLineEdit* myNameLineEdit;
};
#endif // STDMESHERSGUI_NameCheckableGrpWdg_H

43
src/StdMeshersGUI/StdMeshersGUI_StdHypothesisCreator.cxx
View File

@ -39,6 +39,7 @@
#include "StdMeshersGUI_PropagationHelperWdg.h"
#include "StdMeshersGUI_QuadrangleParamWdg.h"
#include "StdMeshersGUI_RadioButtonsGrpWdg.h"
#include "StdMeshersGUI_NameCheckableGrpWdg.h"
#include "StdMeshersGUI_SubShapeSelectorWdg.h"
#include <SALOMEDSClient_Study.hxx>
@ -728,6 +729,12 @@ QString StdMeshersGUI_StdHypothesisCreator::storeParams() const
{
h->SetFaces( idsWg->GetListOfIDs(), params[4].myValue.toInt() );
}
if ( StdMeshersGUI_NameCheckableGrpWdg* nameWg =
widget< StdMeshersGUI_NameCheckableGrpWdg >( 6 ))
{
h->SetGroupName( nameWg->getName().toUtf8().data() );
}
}
else if( hypType()=="ViscousLayers2D" )
{
@ -746,6 +753,12 @@ QString StdMeshersGUI_StdHypothesisCreator::storeParams() const
{
h->SetEdges( idsWg->GetListOfIDs(), params[3].myValue.toInt() );
}
if ( StdMeshersGUI_NameCheckableGrpWdg* nameWg =
widget< StdMeshersGUI_NameCheckableGrpWdg >( 5 ))
{
h->SetGroupName( nameWg->getName().toUtf8().data() );
}
}
// else if( hypType()=="QuadrangleParams" )
// {
@ -1250,6 +1263,19 @@ bool StdMeshersGUI_StdHypothesisCreator::stdParams( ListOfStdParams& p ) const
}
customWidgets()->append ( idsWg );
}
item.setNoName();
p.append( item );
StdMeshersGUI_NameCheckableGrpWdg* nameWdg =
new StdMeshersGUI_NameCheckableGrpWdg( tr( "CREATE_GROUPS_FROM_LAYERS" ),
tr( "GROUP_NAME" ));
nameWdg->setName( h->GetGroupName() );
if ( nameWdg->getName().isEmpty() )
{
nameWdg->setDefaultName( type() );
nameWdg->setChecked( false );
}
customWidgets()->append ( nameWdg );
}
else if( hypType()=="ViscousLayers2D" )
{
@ -1308,6 +1334,19 @@ bool StdMeshersGUI_StdHypothesisCreator::stdParams( ListOfStdParams& p ) const
}
customWidgets()->append ( idsWg );
}
item.setNoName();
p.append( item );
StdMeshersGUI_NameCheckableGrpWdg* nameWdg =
new StdMeshersGUI_NameCheckableGrpWdg( tr( "CREATE_GROUPS_FROM_LAYERS" ),
tr( "GROUP_NAME" ));
nameWdg->setName( h->GetGroupName() );
if ( nameWdg->getName().isEmpty() )
{
nameWdg->setDefaultName( type() );
nameWdg->setChecked( false );
}
customWidgets()->append ( nameWdg );
}
else
res = false;
@ -1574,6 +1613,10 @@ bool StdMeshersGUI_StdHypothesisCreator::getParamFromCustomWidget( StdParam & pa
param.myValue = w->checkedId();
return true;
}
if ( widget->inherits( "StdMeshersGUI_NameCheckableGrpWdg" ))
{
return true;
}
return false;
}

8
src/StdMeshersGUI/StdMeshers_msg_en.ts
View File

@ -59,6 +59,14 @@ this one for this mesh/sub-mesh.</translation>
<source>EXTMETH_FACE_OFFSET</source>
<translation>Face offset</translation>
</message>
<message>
<source>CREATE_GROUPS_FROM_LAYERS</source>
<translation>Create groups from layers</translation>
</message>
<message>
<source>GROUP_NAME</source>
<translation>Group name</translation>
</message>
</context>
<context>
<name>@default</name>

27
src/StdMeshers_I/StdMeshers_ViscousLayers2D_i.cxx
View File

@ -222,6 +222,33 @@ throw ( SALOME::SALOME_Exception )
return GetImpl()->GetStretchFactor();
}
//================================================================================
/*!
* \brief Set name of a group of layers elements
*/
//================================================================================
void StdMeshers_ViscousLayers2D_i::SetGroupName(const char* name)
{
if ( GetImpl()->GetGroupName() != name )
{
GetImpl()->SetGroupName( name );
SMESH::TPythonDump() << _this() << ".SetGroupName( '" << name << "' )";
}
}
//================================================================================
/*!
* \brief Return name of a group of layers elements
*/
//================================================================================
char* StdMeshers_ViscousLayers2D_i::GetGroupName()
{
return CORBA::string_dup( GetImpl()->GetGroupName().c_str() );
}
//=============================================================================
/*!
* Get implementation

4
src/StdMeshers_I/StdMeshers_ViscousLayers2D_i.hxx
View File

@ -64,6 +64,10 @@ class STDMESHERS_I_EXPORT StdMeshers_ViscousLayers2D_i:
void SetStretchFactor(::CORBA::Double factor) throw ( SALOME::SALOME_Exception );
::CORBA::Double GetStretchFactor();
void SetGroupName(const char* name);
char* GetGroupName();
// Get implementation
::StdMeshers_ViscousLayers2D* GetImpl();

26
src/StdMeshers_I/StdMeshers_ViscousLayers_i.cxx
View File

@ -253,6 +253,32 @@ void StdMeshers_ViscousLayers_i::SetMethod( ::StdMeshers::VLExtrusionMethod how
return (::StdMeshers::VLExtrusionMethod) GetImpl()->GetMethod();
}
//================================================================================
/*!
* \brief Set name of a group of layers elements
*/
//================================================================================
void StdMeshers_ViscousLayers_i::SetGroupName(const char* name)
{
if ( GetImpl()->GetGroupName() != name )
{
GetImpl()->SetGroupName( name );
SMESH::TPythonDump() << _this() << ".SetGroupName( '" << name << "' )";
}
}
//================================================================================
/*!
* \brief Return name of a group of layers elements
*/
//================================================================================
char* StdMeshers_ViscousLayers_i::GetGroupName()
{
return CORBA::string_dup( GetImpl()->GetGroupName().c_str() );
}
//=============================================================================
/*!
* Get implementation

6
src/StdMeshers_I/StdMeshers_ViscousLayers_i.hxx
View File

@ -67,10 +67,14 @@ class STDMESHERS_I_EXPORT StdMeshers_ViscousLayers_i:
void SetMethod( ::StdMeshers::VLExtrusionMethod how );
::StdMeshers::VLExtrusionMethod GetMethod();
void SetGroupName(const char* name);
char* GetGroupName();
// Get implementation
::StdMeshers_ViscousLayers* GetImpl();
// Verify whether hypothesis supports given entity type
// Verify whether hypothesis supports given entity type
CORBA::Boolean IsDimSupported( SMESH::Dimension type );
// Methods for copying mesh definition to other geometry