-// SMESH SMESH : implementaion of SMESH idl descriptions
+// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-//
-// 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.
-//
-// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
+// 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
+//
+
// File : SMESH_Mesh.cxx
// Author : Paul RASCLE, EDF
// Module : SMESH
-// $Header$
-
+//
#include "SMESH_Mesh.hxx"
-#include "SMESH_subMesh.hxx"
-#include "SMESH_Gen.hxx"
-#include "SMESH_Hypothesis.hxx"
-#include "SMESH_Group.hxx"
+#include "SMESH_MesherHelper.hxx"
+#include "SMDS_MeshVolume.hxx"
+#include "SMDS_SetIterator.hxx"
+#include "SMESHDS_Document.hxx"
#include "SMESHDS_Group.hxx"
+#include "SMESHDS_GroupOnGeom.hxx"
#include "SMESHDS_Script.hxx"
-#include "SMDS_MeshVolume.hxx"
+#include "SMESHDS_TSubMeshHolder.hxx"
+#include "SMESH_Gen.hxx"
+#include "SMESH_Group.hxx"
+#include "SMESH_HypoFilter.hxx"
+#include "SMESH_Hypothesis.hxx"
+#include "SMESH_subMesh.hxx"
#include "utilities.h"
-#include "Mesh_Writer.h"
-#include "DriverMED_W_SMESHDS_Mesh.h"
-#include "DriverDAT_W_SMESHDS_Mesh.h"
-#include "DriverUNV_W_SMESHDS_Mesh.h"
-
+#include "DriverDAT_W_SMDS_Mesh.h"
+#include "DriverGMF_Read.hxx"
+#include "DriverGMF_Write.hxx"
#include "DriverMED_R_SMESHDS_Mesh.h"
-
-#include <TCollection_AsciiString.hxx>
-#include <memory>
-#include <TopTools_ListOfShape.hxx>
+#include "DriverMED_W_SMESHDS_Mesh.h"
+#include "DriverSTL_R_SMDS_Mesh.h"
+#include "DriverSTL_W_SMDS_Mesh.h"
+#include "DriverUNV_R_SMDS_Mesh.h"
+#include "DriverUNV_W_SMDS_Mesh.h"
+#ifdef WITH_CGNS
+#include "DriverCGNS_Read.hxx"
+#include "DriverCGNS_Write.hxx"
+#endif
+
+#include <GEOMUtils.hxx>
+
+#undef _Precision_HeaderFile
+//#include <BRepBndLib.hxx>
+#include <BRepPrimAPI_MakeBox.hxx>
+#include <Bnd_Box.hxx>
+#include <TColStd_MapOfInteger.hxx>
#include <TopExp.hxx>
+#include <TopExp_Explorer.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
+#include <TopTools_ListOfShape.hxx>
+#include <TopTools_MapOfShape.hxx>
+#include <TopoDS_Iterator.hxx>
+
+#include "SMESH_TryCatch.hxx" // include after OCCT headers!
+
#include "Utils_ExceptHandlers.hxx"
+#ifndef WIN32
+#include <boost/thread/thread.hpp>
+#include <boost/bind.hpp>
+#else
+#include <pthread.h>
+#endif
+
+using namespace std;
+// maximum stored group name length in MED file
+#define MAX_MED_GROUP_NAME_LENGTH 80
+
+#ifdef _DEBUG_
+static int MYDEBUG = 0;
+#else
+static int MYDEBUG = 0;
+#endif
+
+#define cSMESH_Hyp(h) static_cast<const SMESH_Hypothesis*>(h)
+
+typedef SMESH_HypoFilter THypType;
+
+class SMESH_Mesh::SubMeshHolder : public SMESHDS_TSubMeshHolder< SMESH_subMesh >
+{
+};
//=============================================================================
/*!
*/
//=============================================================================
-SMESH_Mesh::SMESH_Mesh()
+SMESH_Mesh::SMESH_Mesh(int theLocalId,
+ int theStudyId,
+ SMESH_Gen* theGen,
+ bool theIsEmbeddedMode,
+ SMESHDS_Document* theDocument):
+ _groupId( 0 ), _nbSubShapes( 0 )
{
- MESSAGE("SMESH_Mesh::SMESH_Mesh");
- _id = -1;
- ASSERT(0);
+ MESSAGE("SMESH_Mesh::SMESH_Mesh(int localId)");
+ _id = theLocalId;
+ _studyId = theStudyId;
+ _gen = theGen;
+ _myDocument = theDocument;
+ _myMeshDS = theDocument->NewMesh(theIsEmbeddedMode,theLocalId);
+ _isShapeToMesh = false;
+ _isAutoColor = false;
+ _isModified = false;
+ _shapeDiagonal = 0.0;
+ _callUp = NULL;
+ _myMeshDS->ShapeToMesh( PseudoShape() );
+ _subMeshHolder = new SubMeshHolder;
}
-//=============================================================================
+//================================================================================
/*!
- *
+ * \brief Constructor of SMESH_Mesh being a base of some descendant class
*/
-//=============================================================================
+//================================================================================
+
+SMESH_Mesh::SMESH_Mesh():
+ _id(-1),
+ _studyId(-1),
+ _groupId( 0 ),
+ _nbSubShapes( 0 ),
+ _isShapeToMesh( false ),
+ _myDocument( 0 ),
+ _myMeshDS( 0 ),
+ _gen( 0 ),
+ _isAutoColor( false ),
+ _isModified( false ),
+ _shapeDiagonal( 0.0 ),
+ _callUp( 0 )
+{
+ _subMeshHolder = new SubMeshHolder;
+}
-SMESH_Mesh::SMESH_Mesh(int localId, int studyId, SMESH_Gen * gen, SMESHDS_Document * myDocument)
-: _groupId( 0 )
+namespace
{
- MESSAGE("SMESH_Mesh::SMESH_Mesh(int localId)");
- _id = localId;
- _studyId = studyId;
- _gen = gen;
- _myDocument = myDocument;
- _idDoc = _myDocument->NewMesh();
- _myMeshDS = _myDocument->GetMesh(_idDoc);
- _isShapeToMesh = false;
+#ifndef WIN32
+ void deleteMeshDS(SMESHDS_Mesh* meshDS)
+ {
+ //cout << "deleteMeshDS( " << meshDS << endl;
+ delete meshDS;
+ }
+#else
+ static void* deleteMeshDS(void* meshDS)
+ {
+ //cout << "deleteMeshDS( " << meshDS << endl;
+ SMESHDS_Mesh* m = (SMESHDS_Mesh*)meshDS;
+ if(m) {
+ delete m;
+ }
+ return 0;
+ }
+#endif
}
//=============================================================================
/*!
- *
+ *
*/
//=============================================================================
{
MESSAGE("SMESH_Mesh::~SMESH_Mesh");
+ // issue 0020340: EDF 1022 SMESH : Crash with FindNodeClosestTo in a second new study
+ // Notify event listeners at least that something happens
+ if ( SMESH_subMesh * sm = GetSubMeshContaining(1))
+ sm->ComputeStateEngine( SMESH_subMesh::MESH_ENTITY_REMOVED );
+
// delete groups
map < int, SMESH_Group * >::iterator itg;
for (itg = _mapGroup.begin(); itg != _mapGroup.end(); itg++) {
SMESH_Group *aGroup = (*itg).second;
delete aGroup;
}
+ _mapGroup.clear();
+
+ // delete sub-meshes
+ delete _subMeshHolder;
+
+ if ( _callUp) delete _callUp;
+ _callUp = 0;
+
+ // remove self from studyContext
+ if ( _gen )
+ {
+ StudyContextStruct * studyContext = _gen->GetStudyContext( _studyId );
+ studyContext->mapMesh.erase( _id );
+ }
+ if ( _myDocument )
+ _myDocument->RemoveMesh( _id );
+ _myDocument = 0;
+
+ if ( _myMeshDS ) {
+ // delete _myMeshDS, in a thread in order not to block closing a study with large meshes
+#ifndef WIN32
+ boost::thread aThread(boost::bind( & deleteMeshDS, _myMeshDS ));
+#else
+ pthread_t thread;
+ int result=pthread_create(&thread, NULL, deleteMeshDS, (void*)_myMeshDS);
+#endif
+ }
+}
+
+//================================================================================
+/*!
+ * \brief Return true if a mesh with given id exists
+ */
+//================================================================================
+
+bool SMESH_Mesh::MeshExists( int meshId ) const
+{
+ return _myDocument ? bool( _myDocument->GetMesh( meshId )) : false;
}
//=============================================================================
/*!
- *
+ * \brief Set geometry to be meshed
*/
//=============================================================================
-void SMESH_Mesh::ShapeToMesh(const TopoDS_Shape & aShape){
- MESSAGE("SMESH_Mesh::ShapeToMesh");
- if (_isShapeToMesh)
- throw
- SALOME_Exception(LOCALIZED
- ("a shape to mesh as already been defined"));
- _isShapeToMesh = true;
- _myMeshDS->ShapeToMesh(aShape);
+void SMESH_Mesh::ShapeToMesh(const TopoDS_Shape & aShape)
+{
+ if(MYDEBUG) MESSAGE("SMESH_Mesh::ShapeToMesh");
+
+ if ( !aShape.IsNull() && _isShapeToMesh ) {
+ if ( aShape.ShapeType() != TopAbs_COMPOUND && // group contents is allowed to change
+ _myMeshDS->ShapeToMesh().ShapeType() != TopAbs_COMPOUND )
+ throw SALOME_Exception(LOCALIZED ("a shape to mesh has already been defined"));
+ }
+ // clear current data
+ if ( !_myMeshDS->ShapeToMesh().IsNull() )
+ {
+ // removal of a shape to mesh, delete objects referring to sub-shapes:
+ // - sub-meshes
+ _subMeshHolder->DeleteAll();
+ // - groups on geometry
+ map <int, SMESH_Group *>::iterator i_gr = _mapGroup.begin();
+ while ( i_gr != _mapGroup.end() ) {
+ if ( dynamic_cast<SMESHDS_GroupOnGeom*>( i_gr->second->GetGroupDS() )) {
+ _myMeshDS->RemoveGroup( i_gr->second->GetGroupDS() );
+ delete i_gr->second;
+ _mapGroup.erase( i_gr++ );
+ }
+ else
+ i_gr++;
+ }
+ _mapAncestors.Clear();
+
+ // clear SMESHDS
+ TopoDS_Shape aNullShape;
+ _myMeshDS->ShapeToMesh( aNullShape );
+
+ _shapeDiagonal = 0.0;
+ }
+
+ // set a new geometry
+ if ( !aShape.IsNull() )
+ {
+ _myMeshDS->ShapeToMesh(aShape);
+ _isShapeToMesh = true;
+ _nbSubShapes = _myMeshDS->MaxShapeIndex();
+
+ // fill map of ancestors
+ fillAncestorsMap(aShape);
+ }
+ else
+ {
+ _isShapeToMesh = false;
+ _shapeDiagonal = 0.0;
+ _myMeshDS->ShapeToMesh( PseudoShape() );
+ }
+ _isModified = false;
+}
+
+//=======================================================================
+/*!
+ * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
+ */
+//=======================================================================
+
+TopoDS_Shape SMESH_Mesh::GetShapeToMesh() const
+{
+ return _myMeshDS->ShapeToMesh();
+}
+
+//=======================================================================
+/*!
+ * \brief Return a solid which is returned by GetShapeToMesh() if
+ * a real geometry to be meshed was not set
+ */
+//=======================================================================
+
+const TopoDS_Solid& SMESH_Mesh::PseudoShape()
+{
+ static TopoDS_Solid aSolid;
+ if ( aSolid.IsNull() )
+ {
+ aSolid = BRepPrimAPI_MakeBox(1,1,1);
+ }
+ return aSolid;
+}
+
+//=======================================================================
+/*!
+ * \brief Return diagonal size of bounding box of a shape
+ */
+//=======================================================================
+
+double SMESH_Mesh::GetShapeDiagonalSize(const TopoDS_Shape & aShape)
+{
+ if ( !aShape.IsNull() ) {
+ Bnd_Box Box;
+ GEOMUtils::PreciseBoundingBox(aShape, Box);
+ if ( !Box.IsVoid() )
+ return sqrt( Box.SquareExtent() );
+ }
+ return 0;
+}
+
+//=======================================================================
+/*!
+ * \brief Return diagonal size of bounding box of shape to mesh
+ */
+//=======================================================================
+
+double SMESH_Mesh::GetShapeDiagonalSize() const
+{
+ if ( _shapeDiagonal == 0. && _isShapeToMesh )
+ const_cast<SMESH_Mesh*>(this)->_shapeDiagonal = GetShapeDiagonalSize( GetShapeToMesh() );
+
+ return _shapeDiagonal;
+}
+
+//================================================================================
+/*!
+ * \brief Load mesh from study file
+ */
+//================================================================================
+
+void SMESH_Mesh::Load()
+{
+ if (_callUp)
+ _callUp->Load();
+}
+
+//=======================================================================
+/*!
+ * \brief Remove all nodes and elements
+ */
+//=======================================================================
+
+void SMESH_Mesh::Clear()
+{
+ if ( HasShapeToMesh() ) // remove all nodes and elements
+ {
+ // clear mesh data
+ _myMeshDS->ClearMesh();
+
+ // update compute state of submeshes
+ if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) )
+ {
+ sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
+ sm->ComputeSubMeshStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
+ sm->ComputeStateEngine( SMESH_subMesh::CLEAN ); // for event listeners (issue 0020918)
+ sm->ComputeSubMeshStateEngine( SMESH_subMesh::CLEAN );
+ }
+ }
+ else // remove only nodes/elements computed by algorithms
+ {
+ if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) )
+ {
+ sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
+ sm->ComputeSubMeshStateEngine( SMESH_subMesh::CLEAN );
+ sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
+ sm->ComputeSubMeshStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
+ }
+ }
+ _isModified = false;
+}
+
+//=======================================================================
+/*!
+ * \brief Remove all nodes and elements of indicated shape
+ */
+//=======================================================================
+
+void SMESH_Mesh::ClearSubMesh(const int theShapeId)
+{
+ // clear sub-meshes; get ready to re-compute as a side-effect
+ if ( SMESH_subMesh *sm = GetSubMeshContaining( theShapeId ) )
+ {
+ SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*includeSelf=*/true,
+ /*complexShapeFirst=*/false);
+ while ( smIt->more() )
+ {
+ sm = smIt->next();
+ TopAbs_ShapeEnum shapeType = sm->GetSubShape().ShapeType();
+ if ( shapeType == TopAbs_VERTEX || shapeType < TopAbs_SOLID )
+ // all other shapes depends on vertices so they are already cleaned
+ sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
+ // to recompute even if failed
+ sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
+ }
+ }
+}
+
+//=======================================================================
+//function : UNVToMesh
+//purpose :
+//=======================================================================
- // NRI : 24/02/03
- TopExp::MapShapes(aShape, _subShapes);
+int SMESH_Mesh::UNVToMesh(const char* theFileName)
+{
+ if(MYDEBUG) MESSAGE("UNVToMesh - theFileName = "<<theFileName);
+ if(_isShapeToMesh)
+ throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
+ _isShapeToMesh = false;
+ DriverUNV_R_SMDS_Mesh myReader;
+ myReader.SetMesh(_myMeshDS);
+ myReader.SetFile(theFileName);
+ myReader.SetMeshId(-1);
+ myReader.Perform();
+ if(MYDEBUG){
+ MESSAGE("UNVToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
+ MESSAGE("UNVToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
+ MESSAGE("UNVToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
+ MESSAGE("UNVToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
+ }
+ SMDS_MeshGroup* aGroup = (SMDS_MeshGroup*) myReader.GetGroup();
+ if (aGroup != 0) {
+ TGroupNamesMap aGroupNames = myReader.GetGroupNamesMap();
+ //const TGroupIdMap& aGroupId = myReader.GetGroupIdMap();
+ aGroup->InitSubGroupsIterator();
+ while (aGroup->MoreSubGroups()) {
+ SMDS_MeshGroup* aSubGroup = (SMDS_MeshGroup*) aGroup->NextSubGroup();
+ string aName = aGroupNames[aSubGroup];
+ int aId;
+
+ SMESH_Group* aSMESHGroup = AddGroup( aSubGroup->GetType(), aName.c_str(), aId );
+ if ( aSMESHGroup ) {
+ if(MYDEBUG) MESSAGE("UNVToMesh - group added: "<<aName);
+ SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( aSMESHGroup->GetGroupDS() );
+ if ( aGroupDS ) {
+ aGroupDS->SetStoreName(aName.c_str());
+ aSubGroup->InitIterator();
+ const SMDS_MeshElement* aElement = 0;
+ while (aSubGroup->More()) {
+ aElement = aSubGroup->Next();
+ if (aElement) {
+ aGroupDS->SMDSGroup().Add(aElement);
+ }
+ }
+ if (aElement)
+ aGroupDS->SetType(aElement->GetType());
+ }
+ }
+ }
+ }
+ return 1;
}
//=======================================================================
int SMESH_Mesh::MEDToMesh(const char* theFileName, const char* theMeshName)
{
- MESSAGE("MEDToMesh - theFileName = "<<theFileName<<", mesh name = "<<theMeshName);
+ if(MYDEBUG) MESSAGE("MEDToMesh - theFileName = "<<theFileName<<", mesh name = "<<theMeshName);
if(_isShapeToMesh)
- throw SALOME_Exception(LOCALIZED("a shape to mesh as already been defined"));
- _isShapeToMesh = true;
- std::auto_ptr<DriverMED_R_SMESHDS_Mesh> myReader(new DriverMED_R_SMESHDS_Mesh);
- myReader->SetMesh(_myMeshDS);
- myReader->SetMeshId(-1);
- myReader->SetFile(theFileName);
- myReader->SetMeshName(theMeshName);
- DriverMED_R_SMESHDS_Mesh::ReadStatus status = myReader->ReadMySelf();
- MESSAGE("MEDToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
- MESSAGE("MEDToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
- MESSAGE("MEDToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
- MESSAGE("MEDToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
+ throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
+ _isShapeToMesh = false;
+ DriverMED_R_SMESHDS_Mesh myReader;
+ myReader.SetMesh(_myMeshDS);
+ myReader.SetMeshId(-1);
+ myReader.SetFile(theFileName);
+ myReader.SetMeshName(theMeshName);
+ Driver_Mesh::Status status = myReader.Perform();
+ if(MYDEBUG){
+ MESSAGE("MEDToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
+ MESSAGE("MEDToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
+ MESSAGE("MEDToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
+ MESSAGE("MEDToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
+ }
// Reading groups (sub-meshes are out of scope of MED import functionality)
- list<string> aGroupNames = myReader->GetGroupNames();
- MESSAGE("MEDToMesh - Nb groups = "<<aGroupNames.size());
+ list<TNameAndType> aGroupNames = myReader.GetGroupNamesAndTypes();
+
if(MYDEBUG) MESSAGE("MEDToMesh - Nb groups = "<<aGroupNames.size());
int anId;
- for ( list<string>::iterator it = aGroupNames.begin(); it != aGroupNames.end(); it++ ) {
- SMESH_Group* aGroup = AddGroup( SMDSAbs_All, it->c_str(), anId );
+ list<TNameAndType>::iterator name_type = aGroupNames.begin();
+ for ( ; name_type != aGroupNames.end(); name_type++ ) {
+ SMESH_Group* aGroup = AddGroup( name_type->second, name_type->first.c_str(), anId );
if ( aGroup ) {
- MESSAGE("MEDToMesh - group added: "<<it->c_str());
- SMESHDS_Group* aGroupDS = aGroup->GetGroupDS();
- aGroupDS->SetStoreName( it->c_str() );
- myReader->GetGroup( aGroupDS );
+ if(MYDEBUG) MESSAGE("MEDToMesh - group added: "<<name_type->first.c_str());
+ SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
+ if ( aGroupDS ) {
+ aGroupDS->SetStoreName( name_type->first.c_str() );
+ myReader.GetGroup( aGroupDS );
+ }
}
}
return (int) status;
}
+//=======================================================================
+//function : STLToMesh
+//purpose :
+//=======================================================================
+
+int SMESH_Mesh::STLToMesh(const char* theFileName)
+{
+ if(MYDEBUG) MESSAGE("STLToMesh - theFileName = "<<theFileName);
+ if(_isShapeToMesh)
+ throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
+ _isShapeToMesh = false;
+ DriverSTL_R_SMDS_Mesh myReader;
+ myReader.SetMesh(_myMeshDS);
+ myReader.SetFile(theFileName);
+ myReader.SetMeshId(-1);
+ myReader.Perform();
+ if(MYDEBUG){
+ MESSAGE("STLToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
+ MESSAGE("STLToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
+ MESSAGE("STLToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
+ MESSAGE("STLToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
+ }
+ return 1;
+}
+
+//================================================================================
+/*!
+ * \brief Reads the given mesh from the CGNS file
+ * \param theFileName - name of the file
+ * \retval int - Driver_Mesh::Status
+ */
+//================================================================================
+
+int SMESH_Mesh::CGNSToMesh(const char* theFileName,
+ const int theMeshIndex,
+ std::string& theMeshName)
+{
+ int res = Driver_Mesh::DRS_FAIL;
+#ifdef WITH_CGNS
+
+ DriverCGNS_Read myReader;
+ myReader.SetMesh(_myMeshDS);
+ myReader.SetFile(theFileName);
+ myReader.SetMeshId(theMeshIndex);
+ res = myReader.Perform();
+ theMeshName = myReader.GetMeshName();
+
+ // create groups
+ SynchronizeGroups();
+
+#endif
+ return res;
+}
+
+//================================================================================
+/*!
+ * \brief Fill its data by reading a GMF file
+ */
+//================================================================================
+
+SMESH_ComputeErrorPtr SMESH_Mesh::GMFToMesh(const char* theFileName,
+ bool theMakeRequiredGroups)
+{
+ DriverGMF_Read myReader;
+ myReader.SetMesh(_myMeshDS);
+ myReader.SetFile(theFileName);
+ myReader.SetMakeRequiredGroups( theMakeRequiredGroups );
+ myReader.Perform();
+ //theMeshName = myReader.GetMeshName();
+
+ // create groups
+ SynchronizeGroups();
+
+ return myReader.GetError();
+}
+
//=============================================================================
/*!
*
//=============================================================================
SMESH_Hypothesis::Hypothesis_Status
- SMESH_Mesh::AddHypothesis(const TopoDS_Shape & aSubShape,
- int anHypId) throw(SALOME_Exception)
+SMESH_Mesh::AddHypothesis(const TopoDS_Shape & aSubShape,
+ int anHypId,
+ std::string* anError ) throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- MESSAGE("SMESH_Mesh::AddHypothesis");
+ if(MYDEBUG) MESSAGE("SMESH_Mesh::AddHypothesis");
- StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
- if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
- {
- MESSAGE("Hypothesis ID does not give an hypothesis");
- SCRUTE(_studyId);
- SCRUTE(anHypId);
- throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
- }
+ if ( anError )
+ anError->clear();
SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
- SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
- SCRUTE( anHyp->GetName() );
- int event;
+ if ( !subMesh || !subMesh->GetId())
+ return SMESH_Hypothesis::HYP_BAD_SUBSHAPE;
+
+ SMESH_Hypothesis *anHyp = GetHypothesis( anHypId );
+ if ( !anHyp )
+ throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
bool isGlobalHyp = IsMainShape( aSubShape );
// NotConformAllowed can be only global
if ( !isGlobalHyp )
{
+ // NOTE: this is not a correct way to check a name of hypothesis,
+ // there should be an attribute of hypothesis saying that it can/can't
+ // be global/local
string hypName = anHyp->GetName();
if ( hypName == "NotConformAllowed" )
{
- MESSAGE( "Hypotesis <NotConformAllowed> can be only global" );
+ if(MYDEBUG) MESSAGE( "Hypotesis <NotConformAllowed> can be only global" );
return SMESH_Hypothesis::HYP_INCOMPATIBLE;
}
}
- // shape
+ // shape
+
+ bool isAlgo = ( anHyp->GetType() != SMESHDS_Hypothesis::PARAM_ALGO );
+ int event = isAlgo ? SMESH_subMesh::ADD_ALGO : SMESH_subMesh::ADD_HYP;
- if (anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO)
- event = SMESH_subMesh::ADD_HYP;
- else
- event = SMESH_subMesh::ADD_ALGO;
SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
- // subShapes
- if (!SMESH_Hypothesis::IsStatusFatal(ret) &&
- !subMesh->IsApplicableHypotesis( anHyp )) // is added on father
+ if ( anError && SMESH_Hypothesis::IsStatusFatal(ret) && subMesh->GetComputeError() )
+ *anError = subMesh->GetComputeError()->myComment;
+
+ // sub-shapes
+ if ( !SMESH_Hypothesis::IsStatusFatal(ret) &&
+ anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is added on father
{
- if (anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO)
- event = SMESH_subMesh::ADD_FATHER_HYP;
- else
- event = SMESH_subMesh::ADD_FATHER_ALGO;
+ event = isAlgo ? SMESH_subMesh::ADD_FATHER_ALGO : SMESH_subMesh::ADD_FATHER_HYP;
+
SMESH_Hypothesis::Hypothesis_Status ret2 =
- subMesh->SubMeshesAlgoStateEngine(event, anHyp);
+ subMesh->SubMeshesAlgoStateEngine(event, anHyp, /*exitOnFatal=*/true);
if (ret2 > ret)
+ {
ret = ret2;
+ if ( SMESH_Hypothesis::IsStatusFatal( ret ))
+ {
+ if ( anError && subMesh->GetComputeError() )
+ *anError = subMesh->GetComputeError()->myComment;
+ // remove anHyp
+ event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
+ subMesh->AlgoStateEngine(event, anHyp);
+ }
+ }
+
+ // check concurent hypotheses on ancestors
+ if (ret < SMESH_Hypothesis::HYP_CONCURENT && !isGlobalHyp )
+ {
+ SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
+ while ( smIt->more() ) {
+ SMESH_subMesh* sm = smIt->next();
+ if ( sm->IsApplicableHypotesis( anHyp )) {
+ ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
+ if (ret2 > ret) {
+ ret = ret2;
+ break;
+ }
+ }
+ }
+ }
}
+ HasModificationsToDiscard(); // to reset _isModified flag if a mesh becomes empty
- subMesh->DumpAlgoState(true);
- SCRUTE(ret);
+ if(MYDEBUG) subMesh->DumpAlgoState(true);
+ if(MYDEBUG) SCRUTE(ret);
return ret;
}
int anHypId)throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- MESSAGE("SMESH_Mesh::RemoveHypothesis");
+ if(MYDEBUG) MESSAGE("SMESH_Mesh::RemoveHypothesis");
+
+ StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
+ if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
+ throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
+
+ SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
+ if(MYDEBUG) {
+ SCRUTE(anHyp->GetType());
+ }
+
+ // shape
+
+ bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO );
+ int event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
- StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
- if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
- throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
+ SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
- SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
- SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
- int hypType = anHyp->GetType();
- SCRUTE(hypType);
- int event;
+ SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
- // shape
+ // there may appear concurrent hyps that were covered by the removed hyp
+ if (ret < SMESH_Hypothesis::HYP_CONCURENT &&
+ subMesh->IsApplicableHypotesis( anHyp ) &&
+ subMesh->CheckConcurentHypothesis( anHyp->GetType() ) != SMESH_Hypothesis::HYP_OK)
+ ret = SMESH_Hypothesis::HYP_CONCURENT;
- if (anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO)
- event = SMESH_subMesh::REMOVE_HYP;
- else
- event = SMESH_subMesh::REMOVE_ALGO;
- SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
+ // sub-shapes
+ if (!SMESH_Hypothesis::IsStatusFatal(ret) &&
+ anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is removed from father
+ {
+ event = isAlgo ? SMESH_subMesh::REMOVE_FATHER_ALGO : SMESH_subMesh::REMOVE_FATHER_HYP;
- // subShapes
- if (!SMESH_Hypothesis::IsStatusFatal(ret) &&
- !subMesh->IsApplicableHypotesis( anHyp )) // is removed from father
- {
- if (anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO)
- event = SMESH_subMesh::REMOVE_FATHER_HYP;
- else
- event = SMESH_subMesh::REMOVE_FATHER_ALGO;
- SMESH_Hypothesis::Hypothesis_Status ret2 =
- subMesh->SubMeshesAlgoStateEngine(event, anHyp);
- if (ret2 > ret) // more severe
- ret = ret2;
- }
+ SMESH_Hypothesis::Hypothesis_Status ret2 =
+ subMesh->SubMeshesAlgoStateEngine(event, anHyp);
+ if (ret2 > ret) // more severe
+ ret = ret2;
- subMesh->DumpAlgoState(true);
- SCRUTE(ret);
- return ret;
-}
+ // check concurent hypotheses on ancestors
+ if (ret < SMESH_Hypothesis::HYP_CONCURENT && !IsMainShape( aSubShape ) )
+ {
+ SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
+ while ( smIt->more() ) {
+ SMESH_subMesh* sm = smIt->next();
+ if ( sm->IsApplicableHypotesis( anHyp )) {
+ ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
+ if (ret2 > ret) {
+ ret = ret2;
+ break;
+ }
+ }
+ }
+ }
+ }
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
+ HasModificationsToDiscard(); // to reset _isModified flag if mesh become empty
-SMESHDS_Mesh * SMESH_Mesh::GetMeshDS()
-{
- return _myMeshDS;
+ if(MYDEBUG) subMesh->DumpAlgoState(true);
+ if(MYDEBUG) SCRUTE(ret);
+ return ret;
}
//=============================================================================
//=============================================================================
const list<const SMESHDS_Hypothesis*>&
- SMESH_Mesh::GetHypothesisList(const TopoDS_Shape & aSubShape) const
- throw(SALOME_Exception)
+SMESH_Mesh::GetHypothesisList(const TopoDS_Shape & aSubShape) const
+ throw(SALOME_Exception)
{
- Unexpect aCatch(SalomeException);
-// MESSAGE("SMESH_Mesh::GetHypothesisList");
-// _subShapeHypothesisList.clear();
-// const list<const SMESHDS_Hypothesis*>& listHyp =
-// _myMeshDS->GetHypothesis(aSubShape);
-
-// list<const SMESHDS_Hypothesis*>::const_iterator it=listHyp.begin();
-// while (it!=listHyp.end())
-// {
-// const SMESHDS_Hypothesis *anHyp = *it;
-// _subShapeHypothesisList.push_back(anHyp);
-// it++;
-// }
-// return _subShapeHypothesisList;
return _myMeshDS->GetHypothesis(aSubShape);
}
-//=============================================================================
+//=======================================================================
/*!
- *
+ * \brief Return the hypothesis assigned to the shape
+ * \param aSubShape - the shape to check
+ * \param aFilter - the hypothesis filter
+ * \param andAncestors - flag to check hypos assigned to ancestors of the shape
+ * \param assignedTo - to return the shape the found hypo is assigned to
+ * \retval SMESH_Hypothesis* - the first hypo passed through aFilter
*/
-//=============================================================================
-
-const list<SMESHDS_Command*> & SMESH_Mesh::GetLog() throw(SALOME_Exception)
-{
- Unexpect aCatch(SalomeException);
- MESSAGE("SMESH_Mesh::GetLog");
- return _myMeshDS->GetScript()->GetCommands();
-}
+//=======================================================================
-//=============================================================================
-/*!
- *
- */
-//=============================================================================
-void SMESH_Mesh::ClearLog() throw(SALOME_Exception)
+const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const TopoDS_Shape & aSubShape,
+ const SMESH_HypoFilter& aFilter,
+ const bool andAncestors,
+ TopoDS_Shape* assignedTo) const
{
- Unexpect aCatch(SalomeException);
- MESSAGE("SMESH_Mesh::ClearLog");
- _myMeshDS->GetScript()->Clear();
+ return GetHypothesis( const_cast< SMESH_Mesh* >(this)->GetSubMesh( aSubShape ),
+ aFilter, andAncestors, assignedTo );
}
-//=============================================================================
+//=======================================================================
/*!
- *
+ * \brief Return the hypothesis assigned to the shape of a sub-mesh
+ * \param aSubMesh - the sub-mesh to check
+ * \param aFilter - the hypothesis filter
+ * \param andAncestors - flag to check hypos assigned to ancestors of the shape
+ * \param assignedTo - to return the shape the found hypo is assigned to
+ * \retval SMESH_Hypothesis* - the first hypo passed through aFilter
*/
-//=============================================================================
+//=======================================================================
-int SMESH_Mesh::GetId()
+const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const SMESH_subMesh * aSubMesh,
+ const SMESH_HypoFilter& aFilter,
+ const bool andAncestors,
+ TopoDS_Shape* assignedTo) const
{
- MESSAGE("SMESH_Mesh::GetId");
- return _id;
+ if ( !aSubMesh ) return 0;
+
+ {
+ const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
+ const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
+ list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
+ for ( ; hyp != hypList.end(); hyp++ ) {
+ const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
+ if ( aFilter.IsOk( h, aSubShape)) {
+ if ( assignedTo ) *assignedTo = aSubShape;
+ return h;
+ }
+ }
+ }
+ if ( andAncestors )
+ {
+ // user sorted submeshes of ancestors, according to stored submesh priority
+ std::vector< SMESH_subMesh * > & ancestors =
+ const_cast< std::vector< SMESH_subMesh * > & > ( aSubMesh->GetAncestors() );
+ SortByMeshOrder( ancestors );
+
+ vector<SMESH_subMesh*>::const_iterator smIt = ancestors.begin();
+ for ( ; smIt != ancestors.end(); smIt++ )
+ {
+ const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
+ const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
+ list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
+ for ( ; hyp != hypList.end(); hyp++ ) {
+ const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
+ if (aFilter.IsOk( h, curSh )) {
+ if ( assignedTo ) *assignedTo = curSh;
+ return h;
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+//================================================================================
+/*!
+ * \brief Return hypotheses assigned to the shape
+ * \param aSubShape - the shape to check
+ * \param aFilter - the hypothesis filter
+ * \param aHypList - the list of the found hypotheses
+ * \param andAncestors - flag to check hypos assigned to ancestors of the shape
+ * \retval int - number of unique hypos in aHypList
+ */
+//================================================================================
+
+int SMESH_Mesh::GetHypotheses(const TopoDS_Shape & aSubShape,
+ const SMESH_HypoFilter& aFilter,
+ list <const SMESHDS_Hypothesis * >& aHypList,
+ const bool andAncestors,
+ list< TopoDS_Shape > * assignedTo/*=0*/) const
+{
+ return GetHypotheses( const_cast< SMESH_Mesh* >(this)->GetSubMesh( aSubShape ),
+ aFilter, aHypList, andAncestors, assignedTo );
}
+//================================================================================
+/*!
+ * \brief Return hypotheses assigned to the shape of a sub-mesh
+ * \param aSubShape - the sub-mesh to check
+ * \param aFilter - the hypothesis filter
+ * \param aHypList - the list of the found hypotheses
+ * \param andAncestors - flag to check hypos assigned to ancestors of the shape
+ * \retval int - number of unique hypos in aHypList
+ */
+//================================================================================
+
+int SMESH_Mesh::GetHypotheses(const SMESH_subMesh * aSubMesh,
+ const SMESH_HypoFilter& aFilter,
+ list <const SMESHDS_Hypothesis * >& aHypList,
+ const bool andAncestors,
+ list< TopoDS_Shape > * assignedTo/*=0*/) const
+{
+ if ( !aSubMesh ) return 0;
+
+ set<string> hypTypes; // to exclude same type hypos from the result list
+ int nbHyps = 0;
+
+ // only one main hypothesis is allowed
+ bool mainHypFound = false;
+
+ // fill in hypTypes
+ list<const SMESHDS_Hypothesis*>::const_iterator hyp;
+ for ( hyp = aHypList.begin(); hyp != aHypList.end(); hyp++ ) {
+ if ( hypTypes.insert( (*hyp)->GetName() ).second )
+ nbHyps++;
+ if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() )
+ mainHypFound = true;
+ }
+
+ // get hypos from aSubShape
+ {
+ const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
+ const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
+ for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
+ {
+ const SMESH_Hypothesis* h = cSMESH_Hyp( *hyp );
+ if (( aFilter.IsOk( h, aSubShape )) &&
+ ( h->IsAuxiliary() || !mainHypFound ) &&
+ ( h->IsAuxiliary() || hypTypes.insert( h->GetName() ).second ))
+ {
+ aHypList.push_back( *hyp );
+ nbHyps++;
+ if ( !h->IsAuxiliary() )
+ mainHypFound = true;
+ if ( assignedTo ) assignedTo->push_back( aSubShape );
+ }
+ }
+ }
+
+ // get hypos from ancestors of aSubShape
+ if ( andAncestors )
+ {
+ // user sorted submeshes of ancestors, according to stored submesh priority
+ std::vector< SMESH_subMesh * > & ancestors =
+ const_cast< std::vector< SMESH_subMesh * > & > ( aSubMesh->GetAncestors() );
+ SortByMeshOrder( ancestors );
+
+ vector<SMESH_subMesh*>::const_iterator smIt = ancestors.begin();
+ for ( ; smIt != ancestors.end(); smIt++ )
+ {
+ const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
+ const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
+ for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
+ {
+ const SMESH_Hypothesis* h = cSMESH_Hyp( *hyp );
+ if (( aFilter.IsOk( h, curSh )) &&
+ ( h->IsAuxiliary() || !mainHypFound ) &&
+ ( h->IsAuxiliary() || hypTypes.insert( h->GetName() ).second ))
+ {
+ aHypList.push_back( *hyp );
+ nbHyps++;
+ if ( !h->IsAuxiliary() )
+ mainHypFound = true;
+ if ( assignedTo ) assignedTo->push_back( curSh );
+ }
+ }
+ }
+ }
+ return nbHyps;
+}
+
+//================================================================================
+/*!
+ * \brief Return a hypothesis by its ID
+ */
+//================================================================================
+
+SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const int anHypId) const
+{
+ StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
+ if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
+ return NULL;
+
+ SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
+ return anHyp;
+}
+
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
+
+const list<SMESHDS_Command*> & SMESH_Mesh::GetLog() throw(SALOME_Exception)
+{
+ Unexpect aCatch(SalomeException);
+ if(MYDEBUG) MESSAGE("SMESH_Mesh::GetLog");
+ return _myMeshDS->GetScript()->GetCommands();
+}
+
+//=============================================================================
+/*!
+ *
+ */
+//=============================================================================
+void SMESH_Mesh::ClearLog() throw(SALOME_Exception)
+{
+ Unexpect aCatch(SalomeException);
+ if(MYDEBUG) MESSAGE("SMESH_Mesh::ClearLog");
+ _myMeshDS->GetScript()->Clear();
+}
+
+//=============================================================================
+/*!
+ * Get or Create the SMESH_subMesh object implementation
+ */
+//=============================================================================
+
+SMESH_subMesh *SMESH_Mesh::GetSubMesh(const TopoDS_Shape & aSubShape)
+ throw(SALOME_Exception)
+{
+ int index = _myMeshDS->ShapeToIndex(aSubShape);
+ if ( !index && aSubShape.IsNull() )
+ return 0;
+
+ // for submeshes on GEOM Group
+ if (( !index || index > _nbSubShapes ) && aSubShape.ShapeType() == TopAbs_COMPOUND ) {
+ TopoDS_Iterator it( aSubShape );
+ if ( it.More() )
+ {
+ index = _myMeshDS->AddCompoundSubmesh( aSubShape, it.Value().ShapeType() );
+ // fill map of Ancestors
+ while ( _nbSubShapes < index )
+ fillAncestorsMap( _myMeshDS->IndexToShape( ++_nbSubShapes ));
+ }
+ }
+ // if ( !index )
+ // return NULL; // neither sub-shape nor a group
+
+ SMESH_subMesh* aSubMesh = _subMeshHolder->Get( index );
+ if ( !aSubMesh )
+ {
+ aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape);
+ _subMeshHolder->Add( index, aSubMesh );
+
+ // include non-computable sub-meshes in SMESH_subMesh::_ancestors of sub-submeshes
+ switch ( aSubShape.ShapeType() ) {
+ case TopAbs_COMPOUND:
+ case TopAbs_WIRE:
+ case TopAbs_SHELL:
+ for ( TopoDS_Iterator subIt( aSubShape ); subIt.More(); subIt.Next() )
+ {
+ SMESH_subMesh* sm = GetSubMesh( subIt.Value() );
+ SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*inclideSelf=*/true);
+ while ( smIt->more() )
+ smIt->next()->ClearAncestors();
+ }
+ default:;
+ }
+ }
+ return aSubMesh;
+}
+
+//=============================================================================
+/*!
+ * Get the SMESH_subMesh object implementation. Dont create it, return null
+ * if it does not exist.
+ */
+//=============================================================================
+
+SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
+ throw(SALOME_Exception)
+{
+ int index = _myMeshDS->ShapeToIndex(aSubShape);
+ return GetSubMeshContaining( index );
+}
+
+//=============================================================================
+/*!
+ * Get the SMESH_subMesh object implementation. Dont create it, return null
+ * if it does not exist.
+ */
+//=============================================================================
+
+SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const int aShapeID) const
+throw(SALOME_Exception)
+{
+ SMESH_subMesh *aSubMesh = _subMeshHolder->Get( aShapeID );
+
+ return aSubMesh;
+}
+
+//================================================================================
+/*!
+ * \brief Return submeshes of groups containing the given sub-shape
+ */
+//================================================================================
+
+list<SMESH_subMesh*>
+SMESH_Mesh::GetGroupSubMeshesContaining(const TopoDS_Shape & aSubShape) const
+ throw(SALOME_Exception)
+{
+ list<SMESH_subMesh*> found;
+
+ SMESH_subMesh * subMesh = GetSubMeshContaining(aSubShape);
+ if ( !subMesh )
+ return found;
+
+ // submeshes of groups have max IDs, so search from the map end
+SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator( /*reverse=*/true ) );
+ while ( smIt->more() ) {
+ SMESH_subMesh* sm = smIt->next();
+ SMESHDS_SubMesh * ds = sm->GetSubMeshDS();
+ if ( ds && ds->IsComplexSubmesh() ) {
+ if ( SMESH_MesherHelper::IsSubShape( aSubShape, sm->GetSubShape() ))
+ {
+ found.push_back( sm );
+ //break;
+ }
+ } else {
+ break; // the rest sub-meshes are not those of groups
+ }
+ }
+
+ if ( found.empty() ) // maybe the main shape is a COMPOUND (issue 0021530)
+ {
+ if ( SMESH_subMesh * mainSM = GetSubMeshContaining(1) )
+ if ( mainSM->GetSubShape().ShapeType() == TopAbs_COMPOUND )
+ {
+ TopoDS_Iterator it( mainSM->GetSubShape() );
+ if ( it.Value().ShapeType() == aSubShape.ShapeType() &&
+ SMESH_MesherHelper::IsSubShape( aSubShape, mainSM->GetSubShape() ))
+ found.push_back( mainSM );
+ }
+ }
+ return found;
+}
+//=======================================================================
+//function : IsUsedHypothesis
+//purpose : Return True if anHyp is used to mesh aSubShape
+//=======================================================================
+
+bool SMESH_Mesh::IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
+ const SMESH_subMesh* aSubMesh)
+{
+ SMESH_Hypothesis* hyp = static_cast<SMESH_Hypothesis*>(anHyp);
+
+ // check if anHyp can be used to mesh aSubMesh
+ if ( !aSubMesh || !aSubMesh->IsApplicableHypotesis( hyp ))
+ return false;
+
+ SMESH_Algo *algo = aSubMesh->GetAlgo();
+
+ // algorithm
+ if (anHyp->GetType() > SMESHDS_Hypothesis::PARAM_ALGO)
+ return ( anHyp == algo );
+
+ // algorithm parameter
+ if (algo)
+ {
+ // look trough hypotheses used by algo
+ const SMESH_HypoFilter* hypoKind;
+ if (( hypoKind = algo->GetCompatibleHypoFilter( !hyp->IsAuxiliary() ))) {
+ list <const SMESHDS_Hypothesis * > usedHyps;
+ if ( GetHypotheses( aSubMesh, *hypoKind, usedHyps, true ))
+ return ( find( usedHyps.begin(), usedHyps.end(), anHyp ) != usedHyps.end() );
+ }
+ }
+
+ return false;
+}
+
+//=============================================================================
+/*!
+ *
+ */
//=============================================================================
+
+// const list < SMESH_subMesh * >&
+// SMESH_Mesh::GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp)
+// throw(SALOME_Exception)
+// {
+// _subMeshesUsingHypothesisList.clear();
+// SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
+// while ( smIt->more() )
+// {
+// SMESH_subMesh* aSubMesh = smIt->next();
+// if ( IsUsedHypothesis ( anHyp, aSubMesh ))
+// _subMeshesUsingHypothesisList.push_back( aSubMesh );
+// }
+// return _subMeshesUsingHypothesisList;
+// }
+
+//=======================================================================
+//function : NotifySubMeshesHypothesisModification
+//purpose : Say all submeshes using theChangedHyp that it has been modified
+//=======================================================================
+
+void SMESH_Mesh::NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* hyp)
+{
+ Unexpect aCatch(SalomeException);
+
+ if ( !GetMeshDS()->IsUsedHypothesis( hyp ))
+ return;
+
+ if (_callUp)
+ _callUp->HypothesisModified();
+
+ SMESH_Algo *algo;
+ const SMESH_HypoFilter* compatibleHypoKind;
+ list <const SMESHDS_Hypothesis * > usedHyps;
+
+ // keep sub-meshes not to miss ones whose state can change due to notifying others
+ vector< SMESH_subMesh* > smToNotify;
+
+ SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
+ while ( smIt->more() )
+ {
+ SMESH_subMesh* aSubMesh = smIt->next();
+
+ // if aSubMesh meshing depends on hyp,
+ // we call aSubMesh->AlgoStateEngine( MODIF_HYP, hyp ) that causes either
+ // 1) clearing of already computed aSubMesh or
+ // 2) changing algo_state from MISSING_HYP to HYP_OK when parameters of hyp becomes valid,
+ // other possible changes are not interesting. (IPAL0052457 - assigning hyp performance pb)
+ if ( aSubMesh->GetComputeState() != SMESH_subMesh::COMPUTE_OK &&
+ aSubMesh->GetComputeState() != SMESH_subMesh::FAILED_TO_COMPUTE &&
+ aSubMesh->GetAlgoState() != SMESH_subMesh::MISSING_HYP )
+ continue;
+
+ const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
+
+ if (( aSubMesh->IsApplicableHypotesis( hyp )) &&
+ ( algo = aSubMesh->GetAlgo() ) &&
+ ( compatibleHypoKind = algo->GetCompatibleHypoFilter( !hyp->IsAuxiliary() )) &&
+ ( compatibleHypoKind->IsOk( hyp, aSubShape )))
+ {
+ // check if hyp is used by algo
+ usedHyps.clear();
+ if ( GetHypotheses( aSubMesh, *compatibleHypoKind, usedHyps, true ) &&
+ find( usedHyps.begin(), usedHyps.end(), hyp ) != usedHyps.end() )
+ {
+ smToNotify.push_back( aSubMesh );
+ }
+ }
+ }
+
+ for ( size_t i = 0; i < smToNotify.size(); ++i )
+ {
+ smToNotify[i]->AlgoStateEngine(SMESH_subMesh::MODIF_HYP,
+ const_cast< SMESH_Hypothesis*>( hyp ));
+ }
+
+ HasModificationsToDiscard(); // to reset _isModified flag if mesh becomes empty
+ GetMeshDS()->Modified();
+}
+
+//=============================================================================
+/*!
+ * Auto color functionality
+ */
+//=============================================================================
+void SMESH_Mesh::SetAutoColor(bool theAutoColor) throw(SALOME_Exception)
+{
+ Unexpect aCatch(SalomeException);
+ _isAutoColor = theAutoColor;
+}
+
+bool SMESH_Mesh::GetAutoColor() throw(SALOME_Exception)
+{
+ Unexpect aCatch(SalomeException);
+ return _isAutoColor;
+}
+
+//=======================================================================
+//function : SetIsModified
+//purpose : Set the flag meaning that the mesh has been edited "manually"
+//=======================================================================
+
+void SMESH_Mesh::SetIsModified(bool isModified)
+{
+ _isModified = isModified;
+
+ if ( _isModified )
+ // check if mesh becomes empty as result of modification
+ HasModificationsToDiscard();
+}
+
+//=======================================================================
+//function : HasModificationsToDiscard
+//purpose : Return true if the mesh has been edited since a total re-compute
+// and those modifications may prevent successful partial re-compute.
+// As a side effect reset _isModified flag if mesh is empty
+//issue : 0020693
+//=======================================================================
+
+bool SMESH_Mesh::HasModificationsToDiscard() const
+{
+ if ( ! _isModified )
+ return false;
+
+ // return true if the next Compute() will be partial and
+ // existing but changed elements may prevent successful re-compute
+ bool hasComputed = false, hasNotComputed = false;
+SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
+ while ( smIt->more() )
+ {
+ const SMESH_subMesh* aSubMesh = smIt->next();
+ switch ( aSubMesh->GetSubShape().ShapeType() )
+ {
+ case TopAbs_EDGE:
+ case TopAbs_FACE:
+ case TopAbs_SOLID:
+ if ( aSubMesh->IsMeshComputed() )
+ hasComputed = true;
+ else
+ hasNotComputed = true;
+ if ( hasComputed && hasNotComputed)
+ return true;
+ }
+ }
+ if ( NbNodes() < 1 )
+ const_cast<SMESH_Mesh*>(this)->_isModified = false;
+
+ return false;
+}
+
+//================================================================================
+/*!
+ * \brief Check if any groups of the same type have equal names
+ */
+//================================================================================
+
+bool SMESH_Mesh::HasDuplicatedGroupNamesMED()
+{
+ //set<string> aGroupNames; // Corrected for Mantis issue 0020028
+ map< SMDSAbs_ElementType, set<string> > aGroupNames;
+ for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
+ {
+ SMESH_Group* aGroup = it->second;
+ SMDSAbs_ElementType aType = aGroup->GetGroupDS()->GetType();
+ string aGroupName = aGroup->GetName();
+ aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
+ if (!aGroupNames[aType].insert(aGroupName).second)
+ return true;
+ }
+
+ return false;
+}
+
+//================================================================================
+/*!
+ * \brief Export the mesh to a med file
+ * \param [in] file - name of the MED file
+ * \param [in] theMeshName - name of this mesh
+ * \param [in] theAutoGroups - boolean parameter for creating/not creating
+ * the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
+ * the typical use is auto_groups=false.
+ * \param [in] theVersion - defines the version of format of MED file, that will be created
+ * \param [in] meshPart - mesh data to export
+ * \param [in] theAutoDimension - if \c true, a space dimension of a MED mesh can be either
+ * - 1D if all mesh nodes lie on OX coordinate axis, or
+ * - 2D if all mesh nodes lie on XOY coordinate plane, or
+ * - 3D in the rest cases.
+ * If \a theAutoDimension is \c false, the space dimension is always 3.
+ * \return int - mesh index in the file
+ */
+//================================================================================
+
+void SMESH_Mesh::ExportMED(const char * file,
+ const char* theMeshName,
+ bool theAutoGroups,
+ int theVersion,
+ const SMESHDS_Mesh* meshPart,
+ bool theAutoDimension,
+ bool theAddODOnVertices)
+ throw(SALOME_Exception)
+{
+ SMESH_TRY;
+
+ DriverMED_W_SMESHDS_Mesh myWriter;
+ myWriter.SetFile ( file, MED::EVersion(theVersion) );
+ myWriter.SetMesh ( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
+ myWriter.SetAutoDimension( theAutoDimension );
+ myWriter.AddODOnVertices ( theAddODOnVertices );
+ if ( !theMeshName )
+ myWriter.SetMeshId ( _id );
+ else {
+ myWriter.SetMeshId ( -1 );
+ myWriter.SetMeshName ( theMeshName );
+ }
+
+ if ( theAutoGroups ) {
+ myWriter.AddGroupOfNodes();
+ myWriter.AddGroupOfEdges();
+ myWriter.AddGroupOfFaces();
+ myWriter.AddGroupOfVolumes();
+ }
+
+ // Pass groups to writer. Provide unique group names.
+ //set<string> aGroupNames; // Corrected for Mantis issue 0020028
+ if ( !meshPart )
+ {
+ map< SMDSAbs_ElementType, set<string> > aGroupNames;
+ char aString [256];
+ int maxNbIter = 10000; // to guarantee cycle finish
+ for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
+ SMESH_Group* aGroup = it->second;
+ SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
+ if ( aGroupDS ) {
+ SMDSAbs_ElementType aType = aGroupDS->GetType();
+ string aGroupName0 = aGroup->GetName();
+ aGroupName0.resize(MAX_MED_GROUP_NAME_LENGTH);
+ string aGroupName = aGroupName0;
+ for (int i = 1; !aGroupNames[aType].insert(aGroupName).second && i < maxNbIter; i++) {
+ sprintf(&aString[0], "GR_%d_%s", i, aGroupName0.c_str());
+ aGroupName = aString;
+ aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
+ }
+ aGroupDS->SetStoreName( aGroupName.c_str() );
+ myWriter.AddGroup( aGroupDS );
+ }
+ }
+ }
+ // Perform export
+ myWriter.Perform();
+
+ SMESH_CATCH( SMESH::throwSalomeEx );
+}
+
+//================================================================================
+/*!
+ * \brief Export the mesh to a SAUV file
+ */
+//================================================================================
+
+void SMESH_Mesh::ExportSAUV(const char *file,
+ const char* theMeshName,
+ bool theAutoGroups)
+ throw(SALOME_Exception)
+{
+ std::string medfilename(file);
+ medfilename += ".med";
+ std::string cmd;
+#ifdef WIN32
+ cmd = "%PYTHONBIN% ";
+#else
+ cmd = "python ";
+#endif
+ cmd += "-c \"";
+ cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
+ cmd += "\"";
+ system(cmd.c_str());
+ ExportMED(medfilename.c_str(), theMeshName, theAutoGroups, 1);
+#ifdef WIN32
+ cmd = "%PYTHONBIN% ";
+#else
+ cmd = "python ";
+#endif
+ cmd += "-c \"";
+ cmd += "from medutilities import convert ; convert(r'" + medfilename + "', 'MED', 'GIBI', 1, r'" + file + "')";
+ cmd += "\"";
+ system(cmd.c_str());
+#ifdef WIN32
+ cmd = "%PYTHONBIN% ";
+#else
+ cmd = "python ";
+#endif
+ cmd += "-c \"";
+ cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
+ cmd += "\"";
+ system(cmd.c_str());
+}
+
+//================================================================================
+/*!
+ * \brief Export the mesh to a DAT file
+ */
+//================================================================================
+
+void SMESH_Mesh::ExportDAT(const char * file,
+ const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
+{
+ Unexpect aCatch(SalomeException);
+ DriverDAT_W_SMDS_Mesh myWriter;
+ myWriter.SetFile( file );
+ myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
+ myWriter.SetMeshId(_id);
+ myWriter.Perform();
+}
+
+//================================================================================
+/*!
+ * \brief Export the mesh to an UNV file
+ */
+//================================================================================
+
+void SMESH_Mesh::ExportUNV(const char * file,
+ const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
+{
+ Unexpect aCatch(SalomeException);
+ DriverUNV_W_SMDS_Mesh myWriter;
+ myWriter.SetFile( file );
+ myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
+ myWriter.SetMeshId(_id);
+ // myWriter.SetGroups(_mapGroup);
+
+ if ( !meshPart )
+ {
+ for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
+ SMESH_Group* aGroup = it->second;
+ SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
+ if ( aGroupDS ) {
+ string aGroupName = aGroup->GetName();
+ aGroupDS->SetStoreName( aGroupName.c_str() );
+ myWriter.AddGroup( aGroupDS );
+ }
+ }
+ }
+ myWriter.Perform();
+}
+
+//================================================================================
+/*!
+ * \brief Export the mesh to an STL file
+ */
+//================================================================================
+
+void SMESH_Mesh::ExportSTL(const char * file,
+ const bool isascii,
+ const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
+{
+ Unexpect aCatch(SalomeException);
+ DriverSTL_W_SMDS_Mesh myWriter;
+ myWriter.SetFile( file );
+ myWriter.SetIsAscii( isascii );
+ myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS);
+ myWriter.SetMeshId(_id);
+ myWriter.Perform();
+}
+
+//================================================================================
+/*!
+ * \brief Export the mesh to the CGNS file
+ */
+//================================================================================
+
+void SMESH_Mesh::ExportCGNS(const char * file,
+ const SMESHDS_Mesh* meshDS)
+{
+ int res = Driver_Mesh::DRS_FAIL;
+#ifdef WITH_CGNS
+ DriverCGNS_Write myWriter;
+ myWriter.SetFile( file );
+ myWriter.SetMesh( const_cast<SMESHDS_Mesh*>( meshDS ));
+ myWriter.SetMeshName( SMESH_Comment("Mesh_") << meshDS->GetPersistentId());
+ res = myWriter.Perform();
+#endif
+ if ( res != Driver_Mesh::DRS_OK )
+ throw SALOME_Exception("Export failed");
+}
+
+//================================================================================
+/*!
+ * \brief Export the mesh to a GMF file
+ */
+//================================================================================
+
+void SMESH_Mesh::ExportGMF(const char * file,
+ const SMESHDS_Mesh* meshDS,
+ bool withRequiredGroups)
+{
+ DriverGMF_Write myWriter;
+ myWriter.SetFile( file );
+ myWriter.SetMesh( const_cast<SMESHDS_Mesh*>( meshDS ));
+ myWriter.SetExportRequiredGroups( withRequiredGroups );
+
+ myWriter.Perform();
+}
+
+//================================================================================
+/*!
+ * \brief Return a ratio of "compute cost" of computed sub-meshes to the whole
+ * "compute cost".
+ */
+//================================================================================
+
+double SMESH_Mesh::GetComputeProgress() const
+{
+ double totalCost = 1e-100, computedCost = 0;
+ const SMESH_subMesh* curSM = _gen->GetCurrentSubMesh();
+
+ // get progress of a current algo
+ TColStd_MapOfInteger currentSubIds;
+ if ( curSM )
+ if ( SMESH_Algo* algo = curSM->GetAlgo() )
+ {
+ int algoNotDoneCost = 0, algoDoneCost = 0;
+ const std::vector<SMESH_subMesh*>& smToCompute = algo->SubMeshesToCompute();
+ for ( size_t i = 0; i < smToCompute.size(); ++i )
+ {
+ if ( smToCompute[i]->IsEmpty() )
+ algoNotDoneCost += smToCompute[i]->GetComputeCost();
+ else
+ algoDoneCost += smToCompute[i]->GetComputeCost();
+ currentSubIds.Add( smToCompute[i]->GetId() );
+ }
+ double rate = 0;
+ try
+ {
+ OCC_CATCH_SIGNALS;
+ rate = algo->GetProgress();
+ }
+ catch (...) {
+#ifdef _DEBUG_
+ cerr << "Exception in " << algo->GetName() << "::GetProgress()" << endl;
+#endif
+ }
+ if ( 0. < rate && rate < 1.001 )
+ {
+ computedCost += rate * ( algoDoneCost + algoNotDoneCost );
+ }
+ else
+ {
+ rate = algo->GetProgressByTic();
+ computedCost += algoDoneCost + rate * algoNotDoneCost;
+ }
+ // cout << "rate: "<<rate << " algoNotDoneCost: " << algoNotDoneCost << endl;
+ }
+
+ // get cost of already treated sub-meshes
+ if ( SMESH_subMesh* mainSM = GetSubMeshContaining( 1 ))
+ {
+ SMESH_subMeshIteratorPtr smIt = mainSM->getDependsOnIterator(/*includeSelf=*/true);
+ while ( smIt->more() )
+ {
+ const SMESH_subMesh* sm = smIt->next();
+ const int smCost = sm->GetComputeCost();
+ totalCost += smCost;
+ if ( !currentSubIds.Contains( sm->GetId() ) )
+ {
+ if (( !sm->IsEmpty() ) ||
+ ( sm->GetComputeState() == SMESH_subMesh::FAILED_TO_COMPUTE &&
+ !sm->DependsOn( curSM ) ))
+ computedCost += smCost;
+ }
+ }
+ }
+ // cout << "Total: " << totalCost
+ // << " computed: " << computedCost << " progress: " << computedCost / totalCost
+ // << " nbElems: " << GetMeshDS()->GetMeshInfo().NbElements() << endl;
+ return computedCost / totalCost;
+}
+
+//================================================================================
/*!
- *
+ * \brief Return number of nodes in the mesh
*/
-//=============================================================================
+//================================================================================
-SMESH_Gen *SMESH_Mesh::GetGen()
+int SMESH_Mesh::NbNodes() const throw(SALOME_Exception)
{
- return _gen;
+ Unexpect aCatch(SalomeException);
+ return _myMeshDS->NbNodes();
}
-//=============================================================================
+//================================================================================
/*!
- * Get or Create the SMESH_subMesh object implementation
+ * \brief Return number of edges of given order in the mesh
*/
-//=============================================================================
+//================================================================================
-SMESH_subMesh *SMESH_Mesh::GetSubMesh(const TopoDS_Shape & aSubShape)
-throw(SALOME_Exception)
+int SMESH_Mesh::Nb0DElements() const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- //MESSAGE("SMESH_Mesh::GetSubMesh");
- SMESH_subMesh *aSubMesh;
- int index = _subShapes.FindIndex(aSubShape);
-
- if (_mapSubMesh.find(index) != _mapSubMesh.end())
- {
- aSubMesh = _mapSubMesh[index];
- }
- else
- {
- aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape);
- _mapSubMesh[index] = aSubMesh;
- }
-
- /* NRI 24/02/2003
- * int index = -1;
- * if (_subShapes.Contains(aSubShape))
- * {
- * index = _subShapes.FindIndex(aSubShape);
- * ASSERT(_mapSubMesh.find(index) != _mapSubMesh.end());
- * aSubMesh = _mapSubMesh[index];
- * //MESSAGE("found submesh " << index);
- * }
- * else
- * {
- * index = _subShapes.Add(aSubShape);
- * aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape);
- * _mapSubMesh[index] = aSubMesh;
- * //MESSAGE("created submesh " << index);
- * }
- */
- return aSubMesh;
+ return _myMeshDS->GetMeshInfo().Nb0DElements();
}
-//=============================================================================
+//================================================================================
/*!
- * Get the SMESH_subMesh object implementation. Dont create it, return null
- * if it does not exist.
+ * \brief Return number of edges of given order in the mesh
*/
-//=============================================================================
-//
-// * Given a subShape, find if there is a subMesh associated to this subShape
-// * or to a collection of shapes containing this subShape. Collection =
-// * compsolid, shell, wire.
-// *
-// * WARNING : with arg = compsolid, shell or wire returns always NULL.
-// * with a face inside a shell, and submesh created for both, if arg is face,
-// * returns first created submesh of the two.
-// * subMesh is not created, return may be NULL.
-
-SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const TopoDS_Shape & aSubShape)
-throw(SALOME_Exception)
+//================================================================================
+
+int SMESH_Mesh::NbEdges(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- //MESSAGE("SMESH_Mesh::GetSubMeshContaining");
- bool isFound = false;
- SMESH_subMesh *aSubMesh = NULL;
-
- int index = _subShapes.FindIndex(aSubShape);
- if (_mapSubMesh.find(index) != _mapSubMesh.end())
- {
- aSubMesh = _mapSubMesh[index];
- isFound = true;
- }
-
- /* NRI 24/02/2003
- * int index = -1;
- * if (_subShapes.Contains(aSubShape))
- * {
- * index = _subShapes.FindIndex(aSubShape);
- * ASSERT(_mapSubMesh.find(index) != _mapSubMesh.end());
- * aSubMesh = _mapSubMesh[index];
- * isFound = true;
- * //MESSAGE("found submesh " << index);
- * }
- */
-
-// map<int, SMESH_subMesh*>::iterator itsm;
-// for (itsm = _mapSubMesh.begin(); itsm != _mapSubMesh.end(); itsm++)
-// {
-// aSubMesh = (*itsm).second;
-// isFound = aSubMesh->Contains(aSubShape);
-// if (isFound) break;
-// }
-
- if (!isFound)
- aSubMesh = NULL;
- return aSubMesh;
+ return _myMeshDS->GetMeshInfo().NbEdges(order);
}
-//=======================================================================
-//function : IsUsedHypothesis
-//purpose : Return True if anHyp is used to mesh aSubShape
-//=======================================================================
+//================================================================================
+/*!
+ * \brief Return number of faces of given order in the mesh
+ */
+//================================================================================
-bool SMESH_Mesh::IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
- const TopoDS_Shape & aSubShape)
+int SMESH_Mesh::NbFaces(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
{
- //MESSAGE( "SMESH_Mesh::IsUsedHypothesis" );
-
- // check if anHyp is applicable to aSubShape
- SMESH_subMesh * subMesh = GetSubMeshContaining( aSubShape );
- if (!subMesh ||
- !subMesh->IsApplicableHypotesis(static_cast<SMESH_Hypothesis*>(anHyp)))
- return false;
-
- SMESH_Algo *algo = _gen->GetAlgo(*this, aSubShape);
-
- // algorithm
- if (anHyp->GetType() > SMESHDS_Hypothesis::PARAM_ALGO)
- return ( anHyp == algo );
-
- // algorithm parameter
- if (algo)
- {
- // look trough hypotheses used by algo
- const list <const SMESHDS_Hypothesis * >&usedHyps =
- algo->GetUsedHypothesis(*this, aSubShape);
- list <const SMESHDS_Hypothesis * >::const_iterator itl;
- for (itl = usedHyps.begin(); itl != usedHyps.end(); itl++)
- if (anHyp == (*itl))
- return true;
- }
- else
- {
- // look through all assigned hypotheses
- {
- const list <const SMESHDS_Hypothesis * >&usedHyps =
- _myMeshDS->GetHypothesis( aSubShape );
- list <const SMESHDS_Hypothesis * >::const_iterator itl;
- for (itl = usedHyps.begin(); itl != usedHyps.end(); itl++)
- if (anHyp == (*itl))
- return true;
- }
-
- // on ancestors
- TopTools_ListIteratorOfListOfShape it( GetAncestors( aSubShape ));
- for (; it.More(); it.Next())
- {
- const list <const SMESHDS_Hypothesis * >&usedHyps =
- _myMeshDS->GetHypothesis( aSubShape );
- list <const SMESHDS_Hypothesis * >::const_iterator itl;
- for (itl = usedHyps.begin(); itl != usedHyps.end(); itl++)
- if (anHyp == (*itl))
- return true;
- }
- }
-
- return false;
+ Unexpect aCatch(SalomeException);
+ return _myMeshDS->GetMeshInfo().NbFaces(order);
}
-
-//=============================================================================
+//================================================================================
/*!
- *
+ * \brief Return the number of faces in the mesh
*/
-//=============================================================================
+//================================================================================
-const list < SMESH_subMesh * >&
- SMESH_Mesh::GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp)
-throw(SALOME_Exception)
+int SMESH_Mesh::NbTriangles(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- MESSAGE("SMESH_Mesh::GetSubMeshUsingHypothesis");
- map < int, SMESH_subMesh * >::iterator itsm;
- _subMeshesUsingHypothesisList.clear();
- for (itsm = _mapSubMesh.begin(); itsm != _mapSubMesh.end(); itsm++)
- {
- SMESH_subMesh *aSubMesh = (*itsm).second;
- if ( IsUsedHypothesis ( anHyp, aSubMesh->GetSubShape() ))
- _subMeshesUsingHypothesisList.push_back(aSubMesh);
- }
- return _subMeshesUsingHypothesisList;
+ return _myMeshDS->GetMeshInfo().NbTriangles(order);
}
-//=============================================================================
+//================================================================================
/*!
- *
+ * \brief Return number of biquadratic triangles in the mesh
*/
-//=============================================================================
+//================================================================================
-void SMESH_Mesh::ExportMED(const char *file, const char* theMeshName, bool theAutoGroups) throw(SALOME_Exception)
+int SMESH_Mesh::NbBiQuadTriangles() const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- std::auto_ptr<DriverMED_W_SMESHDS_Mesh> myWriter(new DriverMED_W_SMESHDS_Mesh);
- myWriter ->SetFile ( file );
- myWriter ->SetMesh ( _myMeshDS );
- if ( !theMeshName )
- myWriter->SetMeshId ( _idDoc );
- else {
- myWriter->SetMeshId ( -1 );
- myWriter->SetMeshName( theMeshName );
- }
-
- if ( theAutoGroups ) {
- myWriter->AddGroupOfNodes();
- myWriter->AddGroupOfEdges();
- myWriter->AddGroupOfFaces();
- myWriter->AddGroupOfVolumes();
- }
-
- for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
- SMESH_Group* aGroup = it->second;
- SMESHDS_Group* aGroupDS = aGroup->GetGroupDS();
- aGroupDS->SetStoreName( aGroup->GetName() );
- myWriter->AddGroup( aGroupDS );
- }
-
- myWriter->Add();
+ return _myMeshDS->GetMeshInfo().NbBiQuadTriangles();
}
-void SMESH_Mesh::ExportDAT(const char *file) throw(SALOME_Exception)
+//================================================================================
+/*!
+ * \brief Return the number nodes faces in the mesh
+ */
+//================================================================================
+
+int SMESH_Mesh::NbQuadrangles(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- Mesh_Writer *myWriter = new DriverDAT_W_SMESHDS_Mesh;
- myWriter->SetFile(string(file));
- myWriter->SetMesh(_myMeshDS);
- myWriter->SetMeshId(_idDoc);
- myWriter->Add();
+ return _myMeshDS->GetMeshInfo().NbQuadrangles(order);
}
-void SMESH_Mesh::ExportUNV(const char *file) throw(SALOME_Exception)
+//================================================================================
+/*!
+ * \brief Return number of biquadratic quadrangles in the mesh
+ */
+//================================================================================
+
+int SMESH_Mesh::NbBiQuadQuadrangles() const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- Mesh_Writer *myWriter = new DriverUNV_W_SMESHDS_Mesh;
- myWriter->SetFile(string(file));
- myWriter->SetMesh(_myMeshDS);
- myWriter->SetMeshId(_idDoc);
- myWriter->Add();
+ return _myMeshDS->GetMeshInfo().NbBiQuadQuadrangles();
}
-//=============================================================================
+//================================================================================
/*!
- *
+ * \brief Return the number of polygonal faces in the mesh
*/
-//=============================================================================
-int SMESH_Mesh::NbNodes() throw(SALOME_Exception)
+//================================================================================
+
+int SMESH_Mesh::NbPolygons() const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- return _myMeshDS->NbNodes();
+ return _myMeshDS->GetMeshInfo().NbPolygons();
}
-//=============================================================================
+//================================================================================
/*!
- *
+ * \brief Return number of volumes of given order in the mesh
*/
-//=============================================================================
-int SMESH_Mesh::NbEdges() throw(SALOME_Exception)
+//================================================================================
+
+int SMESH_Mesh::NbVolumes(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- return _myMeshDS->NbEdges();
+ return _myMeshDS->GetMeshInfo().NbVolumes(order);
}
-//=============================================================================
+//================================================================================
/*!
- *
+ * \brief Return number of tetrahedrons of given order in the mesh
*/
-//=============================================================================
-int SMESH_Mesh::NbFaces() throw(SALOME_Exception)
+//================================================================================
+
+int SMESH_Mesh::NbTetras(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- return _myMeshDS->NbFaces();
+ return _myMeshDS->GetMeshInfo().NbTetras(order);
}
-///////////////////////////////////////////////////////////////////////////////
-/// Return the number of 3 nodes faces in the mesh. This method run in O(n)
-///////////////////////////////////////////////////////////////////////////////
-int SMESH_Mesh::NbTriangles() throw(SALOME_Exception)
+//================================================================================
+/*!
+ * \brief Return number of hexahedrons of given order in the mesh
+ */
+//================================================================================
+
+int SMESH_Mesh::NbHexas(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- int Nb = 0;
-
- SMDS_FaceIteratorPtr itFaces=_myMeshDS->facesIterator();
- while(itFaces->more()) if(itFaces->next()->NbNodes()==3) Nb++;
- return Nb;
+ return _myMeshDS->GetMeshInfo().NbHexas(order);
}
-///////////////////////////////////////////////////////////////////////////////
-/// Return the number of 4 nodes faces in the mesh. This method run in O(n)
-///////////////////////////////////////////////////////////////////////////////
-int SMESH_Mesh::NbQuadrangles() throw(SALOME_Exception)
+//================================================================================
+/*!
+ * \brief Return number of triquadratic hexahedrons in the mesh
+ */
+//================================================================================
+
+int SMESH_Mesh::NbTriQuadraticHexas() const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- int Nb = 0;
-
- SMDS_FaceIteratorPtr itFaces=_myMeshDS->facesIterator();
- while(itFaces->more()) if(itFaces->next()->NbNodes()==4) Nb++;
- return Nb;
+ return _myMeshDS->GetMeshInfo().NbTriQuadHexas();
}
-//=============================================================================
+//================================================================================
/*!
- *
+ * \brief Return number of pyramids of given order in the mesh
*/
-//=============================================================================
-int SMESH_Mesh::NbVolumes() throw(SALOME_Exception)
+//================================================================================
+
+int SMESH_Mesh::NbPyramids(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- return _myMeshDS->NbVolumes();
+ return _myMeshDS->GetMeshInfo().NbPyramids(order);
}
-int SMESH_Mesh::NbTetras() throw(SALOME_Exception)
+//================================================================================
+/*!
+ * \brief Return number of prisms (penthahedrons) of given order in the mesh
+ */
+//================================================================================
+
+int SMESH_Mesh::NbPrisms(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- int Nb = 0;
- SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
- while(itVolumes->more()) if(itVolumes->next()->NbNodes()==4) Nb++;
- return Nb;
+ return _myMeshDS->GetMeshInfo().NbPrisms(order);
}
-int SMESH_Mesh::NbHexas() throw(SALOME_Exception)
+//================================================================================
+/*!
+ * \brief Return number of hexagonal prisms in the mesh
+ */
+//================================================================================
+
+int SMESH_Mesh::NbHexagonalPrisms() const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- int Nb = 0;
- SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
- while(itVolumes->more()) if(itVolumes->next()->NbNodes()==8) Nb++;
- return Nb;
+ return _myMeshDS->GetMeshInfo().NbHexPrisms();
}
-int SMESH_Mesh::NbPyramids() throw(SALOME_Exception)
+//================================================================================
+/*!
+ * \brief Return number of polyhedrons in the mesh
+ */
+//================================================================================
+
+int SMESH_Mesh::NbPolyhedrons() const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- int Nb = 0;
- SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
- while(itVolumes->more()) if(itVolumes->next()->NbNodes()==5) Nb++;
- return Nb;
+ return _myMeshDS->GetMeshInfo().NbPolyhedrons();
}
-int SMESH_Mesh::NbPrisms() throw(SALOME_Exception)
+//================================================================================
+/*!
+ * \brief Return number of ball elements in the mesh
+ */
+//================================================================================
+
+int SMESH_Mesh::NbBalls() const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- int Nb = 0;
- SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
- while(itVolumes->more()) if(itVolumes->next()->NbNodes()==6) Nb++;
- return Nb;
+ return _myMeshDS->GetMeshInfo().NbBalls();
}
-//=============================================================================
+//================================================================================
/*!
- *
+ * \brief Return number of submeshes in the mesh
*/
-//=============================================================================
-int SMESH_Mesh::NbSubMesh() throw(SALOME_Exception)
+//================================================================================
+
+int SMESH_Mesh::NbSubMesh() const throw(SALOME_Exception)
{
Unexpect aCatch(SalomeException);
- return _myMeshDS->NbSubMesh();
+ return _myMeshDS->NbSubMesh();
}
//=======================================================================
bool SMESH_Mesh::IsNotConformAllowed() const
{
- MESSAGE("SMESH_Mesh::IsNotConformAllowed");
+ if(MYDEBUG) MESSAGE("SMESH_Mesh::IsNotConformAllowed");
- const list<const SMESHDS_Hypothesis*>& listHyp =
- _myMeshDS->GetHypothesis( _myMeshDS->ShapeToMesh() );
- list<const SMESHDS_Hypothesis*>::const_iterator it=listHyp.begin();
- while (it!=listHyp.end())
- {
- const SMESHDS_Hypothesis *aHyp = *it;
- string hypName = aHyp->GetName();
- if ( hypName == "NotConformAllowed" )
- return true;
- it++;
- }
- return false;
+ static SMESH_HypoFilter filter( SMESH_HypoFilter::HasName( "NotConformAllowed" ));
+ return GetHypothesis( _myMeshDS->ShapeToMesh(), filter, false );
}
//=======================================================================
SMESH_Group* SMESH_Mesh::AddGroup (const SMDSAbs_ElementType theType,
const char* theName,
- int& theId)
+ int& theId,
+ const TopoDS_Shape& theShape,
+ const SMESH_PredicatePtr& thePredicate)
{
- if (_mapGroup.find(_groupId) != _mapGroup.end())
+ if (_mapGroup.count(_groupId))
return NULL;
- SMESH_Group* aGroup = new SMESH_Group (this, theType, theName);
theId = _groupId;
+ SMESH_Group* aGroup = new SMESH_Group (theId, this, theType, theName, theShape, thePredicate);
+ GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
_mapGroup[_groupId++] = aGroup;
return aGroup;
}
+//================================================================================
+/*!
+ * \brief Creates a group based on an existing SMESHDS group. Group ID should be unique
+ */
+//================================================================================
+
+SMESH_Group* SMESH_Mesh::AddGroup (SMESHDS_GroupBase* groupDS) throw(SALOME_Exception)
+{
+ if ( !groupDS )
+ throw SALOME_Exception(LOCALIZED ("SMESH_Mesh::AddGroup(): NULL SMESHDS_GroupBase"));
+
+ map <int, SMESH_Group*>::iterator i_g = _mapGroup.find( groupDS->GetID() );
+ if ( i_g != _mapGroup.end() && i_g->second )
+ {
+ if ( i_g->second->GetGroupDS() == groupDS )
+ return i_g->second;
+ else
+ throw SALOME_Exception(LOCALIZED ("SMESH_Mesh::AddGroup() wrong ID of SMESHDS_GroupBase"));
+ }
+ SMESH_Group* aGroup = new SMESH_Group (groupDS);
+ _mapGroup[ groupDS->GetID() ] = aGroup;
+ GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
+
+ _groupId = 1 + _mapGroup.rbegin()->first;
+
+ return aGroup;
+}
+
+
+//================================================================================
+/*!
+ * \brief Creates SMESH_Groups for not wrapped SMESHDS_Groups
+ * \retval bool - true if new SMESH_Groups have been created
+ *
+ */
+//================================================================================
+
+bool SMESH_Mesh::SynchronizeGroups()
+{
+ int nbGroups = _mapGroup.size();
+ const set<SMESHDS_GroupBase*>& groups = _myMeshDS->GetGroups();
+ set<SMESHDS_GroupBase*>::const_iterator gIt = groups.begin();
+ for ( ; gIt != groups.end(); ++gIt )
+ {
+ SMESHDS_GroupBase* groupDS = (SMESHDS_GroupBase*) *gIt;
+ _groupId = groupDS->GetID();
+ if ( !_mapGroup.count( _groupId ))
+ _mapGroup[_groupId] = new SMESH_Group( groupDS );
+ }
+ if ( !_mapGroup.empty() )
+ _groupId = _mapGroup.rbegin()->first + 1;
+
+ return nbGroups < _mapGroup.size();
+}
+
+//================================================================================
+/*!
+ * \brief Return iterator on all existing groups
+ */
+//================================================================================
+
+SMESH_Mesh::GroupIteratorPtr SMESH_Mesh::GetGroups() const
+{
+ typedef map <int, SMESH_Group *> TMap;
+ return GroupIteratorPtr( new SMDS_mapIterator<TMap>( _mapGroup ));
+}
+
//=============================================================================
/*!
- *
+ * \brief Return a group by ID
*/
//=============================================================================
//=============================================================================
/*!
- *
+ * \brief Return IDs of all groups
*/
//=============================================================================
-list<int> SMESH_Mesh::GetGroupIds()
+list<int> SMESH_Mesh::GetGroupIds() const
{
list<int> anIds;
for ( map<int, SMESH_Group*>::const_iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
return anIds;
}
+//================================================================================
+/*!
+ * \brief Set a caller of methods at level of CORBA API implementation.
+ * The set upCaller will be deleted by SMESH_Mesh
+ */
+//================================================================================
+
+void SMESH_Mesh::SetCallUp( TCallUp* upCaller )
+{
+ if ( _callUp ) delete _callUp;
+ _callUp = upCaller;
+}
//=============================================================================
/*!
*/
//=============================================================================
-void SMESH_Mesh::RemoveGroup (const int theGroupID)
+bool SMESH_Mesh::RemoveGroup (const int theGroupID)
{
if (_mapGroup.find(theGroupID) == _mapGroup.end())
- return;
+ return false;
+ GetMeshDS()->RemoveGroup( _mapGroup[theGroupID]->GetGroupDS() );
delete _mapGroup[theGroupID];
_mapGroup.erase (theGroupID);
+ if (_callUp)
+ _callUp->RemoveGroup( theGroupID );
+ return true;
}
//=======================================================================
// that lower dimention shapes come first.
//=======================================================================
-const TopTools_ListOfShape& SMESH_Mesh::GetAncestors(const TopoDS_Shape& theS)
+const TopTools_ListOfShape& SMESH_Mesh::GetAncestors(const TopoDS_Shape& theS) const
{
- if ( _mapAncestors.IsEmpty() )
- {
- // fill _mapAncestors
- int desType, ancType;
- for ( desType = TopAbs_EDGE; desType > TopAbs_COMPOUND; desType-- )
- for ( ancType = desType - 1; ancType >= TopAbs_COMPOUND; ancType-- )
- TopExp::MapShapesAndAncestors (_myMeshDS->ShapeToMesh(),
- (TopAbs_ShapeEnum) desType,
- (TopAbs_ShapeEnum) ancType,
- _mapAncestors );
- }
-
if ( _mapAncestors.Contains( theS ) )
return _mapAncestors.FindFromKey( theS );
//function : Dump
//purpose : dumps contents of mesh to stream [ debug purposes ]
//=======================================================================
+
ostream& SMESH_Mesh::Dump(ostream& save)
{
- save << "========================== Dump contents of mesh ==========================" << endl;
- save << "1) Total number of nodes: " << NbNodes() << endl;
- save << "2) Total number of edges: " << NbEdges() << endl;
- save << "3) Total number of faces: " << NbFaces() << endl;
- if ( NbFaces() > 0 ) {
- int nb3 = NbTriangles();
- int nb4 = NbQuadrangles();
- save << "3.1.) Number of triangles: " << nb3 << endl;
- save << "3.2.) Number of quadrangles: " << nb4 << endl;
- if ( nb3 + nb4 != NbFaces() ) {
- map<int,int> myFaceMap;
- SMDS_FaceIteratorPtr itFaces=_myMeshDS->facesIterator();
- while( itFaces->more( ) ) {
- int nbNodes = itFaces->next()->NbNodes();
- if ( myFaceMap.find( nbNodes ) == myFaceMap.end() )
- myFaceMap[ nbNodes ] = 0;
- myFaceMap[ nbNodes ] = myFaceMap[ nbNodes ] + 1;
+ int clause = 0;
+ save << "========================== Dump contents of mesh ==========================" << endl << endl;
+ save << ++clause << ") Total number of nodes: \t" << NbNodes() << endl;
+ save << ++clause << ") Total number of edges: \t" << NbEdges() << endl;
+ save << ++clause << ") Total number of faces: \t" << NbFaces() << endl;
+ save << ++clause << ") Total number of polygons:\t" << NbPolygons() << endl;
+ save << ++clause << ") Total number of volumes:\t" << NbVolumes() << endl;
+ save << ++clause << ") Total number of polyhedrons:\t" << NbPolyhedrons() << endl << endl;
+ for ( int isQuadratic = 0; isQuadratic < 2; ++isQuadratic )
+ {
+ string orderStr = isQuadratic ? "quadratic" : "linear";
+ SMDSAbs_ElementOrder order = isQuadratic ? ORDER_QUADRATIC : ORDER_LINEAR;
+
+ save << ++clause << ") Total number of " << orderStr << " edges:\t" << NbEdges(order) << endl;
+ save << ++clause << ") Total number of " << orderStr << " faces:\t" << NbFaces(order) << endl;
+ if ( NbFaces(order) > 0 ) {
+ int nb3 = NbTriangles(order);
+ int nb4 = NbQuadrangles(order);
+ save << clause << ".1) Number of " << orderStr << " triangles: \t" << nb3 << endl;
+ save << clause << ".2) Number of " << orderStr << " quadrangles:\t" << nb4 << endl;
+ if ( nb3 + nb4 != NbFaces(order) ) {
+ map<int,int> myFaceMap;
+ SMDS_FaceIteratorPtr itFaces=_myMeshDS->facesIterator();
+ while( itFaces->more( ) ) {
+ int nbNodes = itFaces->next()->NbNodes();
+ if ( myFaceMap.find( nbNodes ) == myFaceMap.end() )
+ myFaceMap[ nbNodes ] = 0;
+ myFaceMap[ nbNodes ] = myFaceMap[ nbNodes ] + 1;
+ }
+ save << clause << ".3) Faces in detail: " << endl;
+ map <int,int>::iterator itF;
+ for (itF = myFaceMap.begin(); itF != myFaceMap.end(); itF++)
+ save << "--> nb nodes: " << itF->first << " - nb elemens:\t" << itF->second << endl;
}
- save << "3.3.) Faces in detail: " << endl;
- map <int,int>::iterator itF;
- for (itF = myFaceMap.begin(); itF != myFaceMap.end(); itF++)
- save << "--> nb nodes: " << itF->first << " - nb elemens: " << itF->second << endl;
}
- }
- save << "4) Total number of volumes: " << NbVolumes() << endl;
- if ( NbVolumes() > 0 ) {
- int nb8 = NbHexas();
- int nb4 = NbTetras();
- int nb5 = NbPyramids();
- int nb6 = NbPrisms();
- save << "4.1.) Number of hexahedrons: " << nb8 << endl;
- save << "4.2.) Number of tetrahedrons: " << nb4 << endl;
- save << "4.3.) Number of prisms: " << nb6 << endl;
- save << "4.4.) Number of pyramides: " << nb5 << endl;
- if ( nb8 + nb4 + nb5 + nb6 != NbVolumes() ) {
- map<int,int> myVolumesMap;
- SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
- while( itVolumes->more( ) ) {
- int nbNodes = itVolumes->next()->NbNodes();
- if ( myVolumesMap.find( nbNodes ) == myVolumesMap.end() )
- myVolumesMap[ nbNodes ] = 0;
- myVolumesMap[ nbNodes ] = myVolumesMap[ nbNodes ] + 1;
+ save << ++clause << ") Total number of " << orderStr << " volumes:\t" << NbVolumes(order) << endl;
+ if ( NbVolumes(order) > 0 ) {
+ int nb8 = NbHexas(order);
+ int nb4 = NbTetras(order);
+ int nb5 = NbPyramids(order);
+ int nb6 = NbPrisms(order);
+ save << clause << ".1) Number of " << orderStr << " hexahedrons:\t" << nb8 << endl;
+ save << clause << ".2) Number of " << orderStr << " tetrahedrons:\t" << nb4 << endl;
+ save << clause << ".3) Number of " << orderStr << " prisms: \t" << nb6 << endl;
+ save << clause << ".4) Number of " << orderStr << " pyramids:\t" << nb5 << endl;
+ if ( nb8 + nb4 + nb5 + nb6 != NbVolumes(order) ) {
+ map<int,int> myVolumesMap;
+ SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
+ while( itVolumes->more( ) ) {
+ int nbNodes = itVolumes->next()->NbNodes();
+ if ( myVolumesMap.find( nbNodes ) == myVolumesMap.end() )
+ myVolumesMap[ nbNodes ] = 0;
+ myVolumesMap[ nbNodes ] = myVolumesMap[ nbNodes ] + 1;
+ }
+ save << clause << ".5) Volumes in detail: " << endl;
+ map <int,int>::iterator itV;
+ for (itV = myVolumesMap.begin(); itV != myVolumesMap.end(); itV++)
+ save << "--> nb nodes: " << itV->first << " - nb elemens:\t" << itV->second << endl;
}
- save << "4.5.) Volumes in detail: " << endl;
- map <int,int>::iterator itV;
- for (itV = myVolumesMap.begin(); itV != myVolumesMap.end(); itV++)
- save << "--> nb nodes: " << itV->first << " - nb elemens: " << itV->second << endl;
}
+ save << endl;
}
save << "===========================================================================" << endl;
return save;
}
+
+//=======================================================================
+//function : GetElementType
+//purpose : Returns type of mesh element with certain id
+//=======================================================================
+
+SMDSAbs_ElementType SMESH_Mesh::GetElementType( const int id, const bool iselem )
+{
+ return _myMeshDS->GetElementType( id, iselem );
+}
+
+//=============================================================================
+/*!
+ * \brief Convert group on geometry into standalone group
+ */
+//=============================================================================
+
+SMESH_Group* SMESH_Mesh::ConvertToStandalone ( int theGroupID )
+{
+ SMESH_Group* aGroup = 0;
+ map < int, SMESH_Group * >::iterator itg = _mapGroup.find( theGroupID );
+ if ( itg == _mapGroup.end() )
+ return aGroup;
+
+ SMESH_Group* anOldGrp = (*itg).second;
+ SMESHDS_GroupBase* anOldGrpDS = anOldGrp->GetGroupDS();
+ if ( !anOldGrp || !anOldGrpDS )
+ return aGroup;
+
+ // create new standalone group
+ aGroup = new SMESH_Group (theGroupID, this, anOldGrpDS->GetType(), anOldGrp->GetName() );
+ _mapGroup[theGroupID] = aGroup;
+
+ SMESHDS_Group* aNewGrpDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
+ GetMeshDS()->RemoveGroup( anOldGrpDS );
+ GetMeshDS()->AddGroup( aNewGrpDS );
+
+ // add elements (or nodes) into new created group
+ SMDS_ElemIteratorPtr anItr = anOldGrpDS->GetElements();
+ while ( anItr->more() )
+ aNewGrpDS->Add( (anItr->next())->GetID() );
+
+ // set color
+ aNewGrpDS->SetColor( anOldGrpDS->GetColor() );
+
+ // remove old group
+ delete anOldGrp;
+
+ return aGroup;
+}
+
+//=============================================================================
+/*!
+ * \brief remove submesh order from Mesh
+ */
+//=============================================================================
+
+void SMESH_Mesh::ClearMeshOrder()
+{
+ _mySubMeshOrder.clear();
+}
+
+//=============================================================================
+/*!
+ * \brief remove submesh order from Mesh
+ */
+//=============================================================================
+
+void SMESH_Mesh::SetMeshOrder(const TListOfListOfInt& theOrder )
+{
+ _mySubMeshOrder = theOrder;
+}
+
+//=============================================================================
+/*!
+ * \brief return submesh order if any
+ */
+//=============================================================================
+
+const TListOfListOfInt& SMESH_Mesh::GetMeshOrder() const
+{
+ return _mySubMeshOrder;
+}
+
+//=============================================================================
+/*!
+ * \brief fill _mapAncestors
+ */
+//=============================================================================
+
+void SMESH_Mesh::fillAncestorsMap(const TopoDS_Shape& theShape)
+{
+ int desType, ancType;
+ if ( !theShape.IsSame( GetShapeToMesh()) && theShape.ShapeType() == TopAbs_COMPOUND )
+ {
+ // a geom group is added. Insert it into lists of ancestors before
+ // the first ancestor more complex than group members
+ TopoDS_Iterator subIt( theShape );
+ if ( !subIt.More() ) return;
+ int memberType = subIt.Value().ShapeType();
+ for ( desType = TopAbs_VERTEX; desType >= memberType; desType-- )
+ for (TopExp_Explorer des( theShape, TopAbs_ShapeEnum( desType )); des.More(); des.Next())
+ {
+ if ( !_mapAncestors.Contains( des.Current() )) continue;// issue 0020982
+ TopTools_ListOfShape& ancList = _mapAncestors.ChangeFromKey( des.Current() );
+ TopTools_ListIteratorOfListOfShape ancIt (ancList);
+ while ( ancIt.More() && ancIt.Value().ShapeType() >= memberType )
+ ancIt.Next();
+ if ( ancIt.More() )
+ ancList.InsertBefore( theShape, ancIt );
+ }
+ }
+ else // else added for 52457: Addition of hypotheses is 8 time longer than meshing
+ {
+ for ( desType = TopAbs_VERTEX; desType > TopAbs_COMPOUND; desType-- )
+ for ( ancType = desType - 1; ancType >= TopAbs_COMPOUND; ancType-- )
+ TopExp::MapShapesAndAncestors ( theShape,
+ (TopAbs_ShapeEnum) desType,
+ (TopAbs_ShapeEnum) ancType,
+ _mapAncestors );
+ }
+ // visit COMPOUNDs inside a COMPOUND that are not reachable by TopExp_Explorer
+ if ( theShape.ShapeType() == TopAbs_COMPOUND )
+ {
+ TopoDS_Iterator sIt(theShape);
+ if ( sIt.More() && sIt.Value().ShapeType() == TopAbs_COMPOUND )
+ for ( ; sIt.More(); sIt.Next() )
+ if ( sIt.Value().ShapeType() == TopAbs_COMPOUND )
+ fillAncestorsMap( sIt.Value() );
+ }
+}
+
+//=============================================================================
+/*!
+ * \brief sort submeshes according to stored mesh order
+ * \param theListToSort in out list to be sorted
+ * \return FALSE if nothing sorted
+ */
+//=============================================================================
+
+ bool SMESH_Mesh::SortByMeshOrder(std::vector<SMESH_subMesh*>& theListToSort) const
+{
+ if ( !_mySubMeshOrder.size() || theListToSort.size() < 2)
+ return true;
+
+ bool res = false;
+ vector<SMESH_subMesh*> onlyOrderedList;
+ // collect all ordered submeshes in one list as pointers
+ // and get their positions within theListToSort
+ typedef vector<SMESH_subMesh*>::iterator TPosInList;
+ map< int, TPosInList > sortedPos;
+ TPosInList smBeg = theListToSort.begin(), smEnd = theListToSort.end();
+ TListOfListOfInt::const_iterator listIdsIt = _mySubMeshOrder.begin();
+ for( ; listIdsIt != _mySubMeshOrder.end(); listIdsIt++)
+ {
+ const TListOfInt& listOfId = *listIdsIt;
+ // convert sm ids to sm's
+ vector<SMESH_subMesh*> smVec;
+ TListOfInt::const_iterator idIt = listOfId.begin();
+ for ( ; idIt != listOfId.end(); idIt++ ) {
+ if ( SMESH_subMesh * sm = GetSubMeshContaining( *idIt )) {
+ if ( sm->GetSubMeshDS() && sm->GetSubMeshDS()->IsComplexSubmesh() )
+ {
+ SMESHDS_SubMeshIteratorPtr smdsIt = sm->GetSubMeshDS()->GetSubMeshIterator();
+ while ( smdsIt->more() )
+ {
+ const SMESHDS_SubMesh* smDS = smdsIt->next();
+ if (( sm = GetSubMeshContaining( smDS->GetID() )))
+ smVec.push_back( sm );
+ }
+ }
+ else
+ {
+ smVec.push_back( sm );
+ }
+ }
+ }
+ // find smVec items in theListToSort
+ for ( size_t i = 0; i < smVec.size(); ++i )
+ {
+ TPosInList smPos = find( smBeg, smEnd, smVec[i] );
+ if ( smPos != smEnd ) {
+ onlyOrderedList.push_back( smVec[i] );
+ sortedPos[ distance( smBeg, smPos )] = smPos;
+ }
+ }
+ }
+ if (onlyOrderedList.size() < 2)
+ return res;
+ res = true;
+
+ vector<SMESH_subMesh*>::iterator onlyBIt = onlyOrderedList.begin();
+ vector<SMESH_subMesh*>::iterator onlyEIt = onlyOrderedList.end();
+
+ // iterate on ordered submeshes and insert them in detected positions
+ map< int, TPosInList >::iterator i_pos = sortedPos.begin();
+ for ( ; onlyBIt != onlyEIt; ++onlyBIt, ++i_pos )
+ *(i_pos->second) = *onlyBIt;
+
+ return res;
+}
+
+//================================================================================
+/*!
+ * \brief Return true if given order of sub-meshes is OK
+ */
+//================================================================================
+
+bool SMESH_Mesh::IsOrderOK( const SMESH_subMesh* smBefore,
+ const SMESH_subMesh* smAfter ) const
+{
+ TListOfListOfInt::const_iterator listIdsIt = _mySubMeshOrder.begin();
+ TListOfInt::const_iterator idBef, idAft;
+ for( ; listIdsIt != _mySubMeshOrder.end(); listIdsIt++)
+ {
+ const TListOfInt& listOfId = *listIdsIt;
+ idBef = std::find( listOfId.begin(), listOfId.end(), smBefore->GetId() );
+ if ( idBef != listOfId.end() )
+ idAft = std::find( listOfId.begin(), listOfId.end(), smAfter->GetId() );
+ if ( idAft != listOfId.end () )
+ return ( std::distance( listOfId.begin(), idBef ) <
+ std::distance( listOfId.begin(), idAft ) );
+ }
+ return true; // no order imposed to given submeshes
+}
+
+//=============================================================================
+/*!
+ * \brief sort submeshes according to stored mesh order
+ * \param theListToSort in out list to be sorted
+ * \return FALSE if nothing sorted
+ */
+//=============================================================================
+
+void SMESH_Mesh::getAncestorsSubMeshes (const TopoDS_Shape& theSubShape,
+ std::vector< SMESH_subMesh* >& theSubMeshes) const
+{
+ theSubMeshes.clear();
+ TopTools_ListIteratorOfListOfShape it( GetAncestors( theSubShape ));
+ for (; it.More(); it.Next() )
+ if ( SMESH_subMesh* sm = GetSubMeshContaining( it.Value() ))
+ theSubMeshes.push_back(sm);
+
+ // sort submeshes according to stored mesh order
+ SortByMeshOrder( theSubMeshes );
+}
