_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; }
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;
};
//--------------------------------------------------------------------------------
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
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,
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)
_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
( 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
//================================================================================
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();
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 )
{
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
{
// 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 )
{
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 );
}
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 );
}
}
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
