X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH%2FSMESH_Gen.cxx;h=36e454366a4165396b8da07ba93724a5e0eb7ee6;hp=84ffb381c138695efe739e5f4820f685fa80894b;hb=7a3ecab720cc517ace17c5c4677fd3c20c0051ee;hpb=f3e2b7fea2d36b7dbe2df39f3e08e9c4d9b30e6d diff --git a/src/SMESH/SMESH_Gen.cxx b/src/SMESH/SMESH_Gen.cxx index 84ffb381c..36e454366 100644 --- a/src/SMESH/SMESH_Gen.cxx +++ b/src/SMESH/SMESH_Gen.cxx @@ -20,7 +20,7 @@ // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com // -// SMESH SMESH : implementaion of SMESH idl descriptions +// SMESH SMESH : implementation of SMESH idl descriptions // File : SMESH_Gen.cxx // Author : Paul RASCLE, EDF // Module : SMESH @@ -35,6 +35,7 @@ #include "SMDS_MeshNode.hxx" #include "SMESHDS_Document.hxx" #include "SMESH_HypoFilter.hxx" +#include "SMESH_Mesh.hxx" #include "SMESH_MesherHelper.hxx" #include "SMESH_subMesh.hxx" @@ -64,6 +65,8 @@ using namespace std; SMESH_Gen::SMESH_Gen() { + _studyContext = new StudyContextStruct; + _studyContext->myDocument = new SMESHDS_Document(); _localId = 0; _hypId = 0; _segmentation = _nbSegments = 10; @@ -72,6 +75,19 @@ SMESH_Gen::SMESH_Gen() //vtkDebugLeaks::SetExitError(0); } +namespace +{ + // a structure used to nullify SMESH_Gen field of SMESH_Hypothesis, + // which is needed for SMESH_Hypothesis not deleted before ~SMESH_Gen() + struct _Hyp : public SMESH_Hypothesis + { + void NullifyGen() + { + _gen = 0; + } + }; +} + //============================================================================= /*! * Destructor @@ -80,12 +96,14 @@ SMESH_Gen::SMESH_Gen() SMESH_Gen::~SMESH_Gen() { - std::map < int, StudyContextStruct * >::iterator i_sc = _mapStudyContext.begin(); - for ( ; i_sc != _mapStudyContext.end(); ++i_sc ) - { - delete i_sc->second->myDocument; - delete i_sc->second; - } + std::map < int, SMESH_Hypothesis * >::iterator i_hyp = _studyContext->mapHypothesis.begin(); + for ( ; i_hyp != _studyContext->mapHypothesis.end(); ++i_hyp ) + { + if ( _Hyp* h = static_cast< _Hyp*>( i_hyp->second )) + h->NullifyGen(); + } + delete _studyContext->myDocument; + delete _studyContext; } //============================================================================= @@ -95,21 +113,17 @@ SMESH_Gen::~SMESH_Gen() */ //============================================================================= -SMESH_Mesh* SMESH_Gen::CreateMesh(int theStudyId, bool theIsEmbeddedMode) +SMESH_Mesh* SMESH_Gen::CreateMesh(bool theIsEmbeddedMode) throw(SALOME_Exception) { Unexpect aCatch(SalomeException); - // Get studyContext, create it if it does'nt exist, with a SMESHDS_Document - StudyContextStruct *aStudyContext = GetStudyContext(theStudyId); - // create a new SMESH_mesh object SMESH_Mesh *aMesh = new SMESH_Mesh(_localId++, - theStudyId, this, theIsEmbeddedMode, - aStudyContext->myDocument); - aStudyContext->mapMesh[_localId-1] = aMesh; + _studyContext->myDocument); + _studyContext->mapMesh[_localId-1] = aMesh; return aMesh; } @@ -122,13 +136,16 @@ SMESH_Mesh* SMESH_Gen::CreateMesh(int theStudyId, bool theIsEmbeddedMode) bool SMESH_Gen::Compute(SMESH_Mesh & aMesh, const TopoDS_Shape & aShape, - const bool aShapeOnly /*=false*/, - const bool anUpward /*=false*/, + const int aFlags /*= COMPACT_MESH*/, const ::MeshDimension aDim /*=::MeshDim_3D*/, TSetOfInt* aShapesId /*=0*/) { MEMOSTAT; + const bool aShapeOnly = aFlags & SHAPE_ONLY; + const bool anUpward = aFlags & UPWARD; + const bool aCompactMesh = aFlags & COMPACT_MESH; + bool ret = true; SMESH_subMesh *sm = aMesh.GetSubMesh(aShape); @@ -140,10 +157,12 @@ bool SMESH_Gen::Compute(SMESH_Mesh & aMesh, SMESH_subMeshIteratorPtr smIt; // Fix of Issue 22150. Due to !BLSURF->OnlyUnaryInput(), BLSURF computes edges - // that must be computed by Projection 1D-2D when Projection asks to compute + // that must be computed by Projection 1D-2D while the Projection asks to compute // one face only. SMESH_subMesh::compute_event computeEvent = aShapeOnly ? SMESH_subMesh::COMPUTE_SUBMESH : SMESH_subMesh::COMPUTE; + if ( !aMesh.HasShapeToMesh() ) + computeEvent = SMESH_subMesh::COMPUTE_NOGEOM; // if several algos and no geometry if ( anUpward ) // is called from the below code in this method { @@ -330,7 +349,8 @@ bool SMESH_Gen::Compute(SMESH_Mesh & aMesh, SMESH_Hypothesis::Hypothesis_Status status; if ( subAlgo->CheckHypothesis( aMesh, aSubShape, status )) // mesh a lower smToCompute starting from vertices - Compute( aMesh, aSubShape, aShapeOnly, /*anUpward=*/true, aDim, aShapesId ); + Compute( aMesh, aSubShape, aFlags | SHAPE_ONLY_UPWARD, aDim, aShapesId ); + // Compute( aMesh, aSubShape, aShapeOnly, /*anUpward=*/true, aDim, aShapesId ); } } } @@ -361,17 +381,14 @@ bool SMESH_Gen::Compute(SMESH_Mesh & aMesh, // ----------------------------------------------- // mesh the rest sub-shapes starting from vertices // ----------------------------------------------- - ret = Compute( aMesh, aShape, aShapeOnly, /*anUpward=*/true, aDim, aShapesId ); + ret = Compute( aMesh, aShape, aFlags | UPWARD, aDim, aShapesId ); } MEMOSTAT; - SMESHDS_Mesh *myMesh = aMesh.GetMeshDS(); - //MESSAGE("*** compactMesh after compute"); - myMesh->compactMesh(); - // fix quadratic mesh by bending iternal links near concave boundary - if ( aShape.IsSame( aMesh.GetShapeToMesh() ) && + if ( aCompactMesh && // a final compute + aShape.IsSame( aMesh.GetShapeToMesh() ) && !aShapesId && // not preview ret ) // everything is OK { @@ -381,6 +398,10 @@ bool SMESH_Gen::Compute(SMESH_Mesh & aMesh, aHelper.FixQuadraticElements( sm->GetComputeError() ); } } + + if ( aCompactMesh ) + aMesh.GetMeshDS()->compactMesh(); + return ret; } @@ -578,7 +599,6 @@ bool SMESH_Gen::Evaluate(SMESH_Mesh & aMesh, ret = Evaluate( aMesh, aShape, aResMap, /*anUpward=*/true, aShapesId ); } - MESSAGE( "VSR - SMESH_Gen::Evaluate() finished, OK = " << ret); return ret; } @@ -1052,7 +1072,8 @@ SMESH_Algo *SMESH_Gen::GetAlgo(SMESH_subMesh * aSubMesh, SMESH_Mesh& aMesh = *aSubMesh->GetFather(); SMESH_HypoFilter filter( SMESH_HypoFilter::IsAlgo() ); - filter.And( filter.IsApplicableTo( aShape )); + if ( aMesh.HasShapeToMesh() ) + filter.And( filter.IsApplicableTo( aShape )); typedef SMESH_Algo::Features AlgoData; @@ -1121,17 +1142,9 @@ SMESH_Algo *SMESH_Gen::GetAlgo(SMESH_subMesh * aSubMesh, */ //============================================================================= -StudyContextStruct *SMESH_Gen::GetStudyContext(int studyId) +StudyContextStruct *SMESH_Gen::GetStudyContext() { - // Get studyContext, create it if it does'nt exist, with a SMESHDS_Document - - if (_mapStudyContext.find(studyId) == _mapStudyContext.end()) - { - _mapStudyContext[studyId] = new StudyContextStruct; - _mapStudyContext[studyId]->myDocument = new SMESHDS_Document(studyId); - } - StudyContextStruct *myStudyContext = _mapStudyContext[studyId]; - return myStudyContext; + return _studyContext; } //================================================================================ @@ -1160,7 +1173,7 @@ int SMESH_Gen::GetShapeDim(const TopAbs_ShapeEnum & aShapeType) //============================================================================= /*! - * Genarate a new id unique withing this Gen + * Genarate a new id unique within this Gen */ //=============================================================================