From 794f960633149b595a97cb372bcaf23afc27cca9 Mon Sep 17 00:00:00 2001 From: eap Date: Tue, 16 Sep 2008 14:38:25 +0000 Subject: [PATCH] [SALOME platform 0013410]: SubMesh not taken into account with Netgen 1D-2D et 1D-2D-3D + /*! + * \brief Return an alternative parameter for a node on seam + */ + double GetOtherParam(const double param) const; --- src/SMESH/SMESH_MesherHelper.cxx | 56 +++++++++++++++++++------------- src/SMESH/SMESH_MesherHelper.hxx | 10 ++++-- 2 files changed, 41 insertions(+), 25 deletions(-) diff --git a/src/SMESH/SMESH_MesherHelper.cxx b/src/SMESH/SMESH_MesherHelper.cxx index dabe0bfc7..a02192ca3 100644 --- a/src/SMESH/SMESH_MesherHelper.cxx +++ b/src/SMESH/SMESH_MesherHelper.cxx @@ -318,7 +318,6 @@ gp_XY SMESH_MesherHelper::GetNodeUV(const TopoDS_Face& F, int edgeID = Pos->GetShapeId(); TopoDS_Edge E = TopoDS::Edge(meshDS->IndexToShape(edgeID)); double f, l; - TopLoc_Location loc; Handle(Geom2d_Curve) C2d = BRep_Tool::CurveOnSurface(E, F, f, l); uv = C2d->Value( epos->GetUParameter() ); // for a node on a seam edge select one of UVs on 2 pcurves @@ -884,19 +883,19 @@ SMDS_MeshVolume* SMESH_MesherHelper::AddVolume(const SMDS_MeshNode* n1, } //======================================================================= - /*! - * \brief Load nodes bound to face into a map of node columns - * \param theParam2ColumnMap - map of node columns to fill - * \param theFace - the face on which nodes are searched for - * \param theBaseEdge - the edge nodes of which are columns' bases - * \param theMesh - the mesh containing nodes - * \retval bool - false if something is wrong - * - * The key of the map is a normalized parameter of each - * base node on theBaseEdge. - * This method works in supposition that nodes on the face - * forms a rectangular grid and elements can be quardrangles or triangles - */ +/*! + * \brief Load nodes bound to face into a map of node columns + * \param theParam2ColumnMap - map of node columns to fill + * \param theFace - the face on which nodes are searched for + * \param theBaseEdge - the edge nodes of which are columns' bases + * \param theMesh - the mesh containing nodes + * \retval bool - false if something is wrong + * + * The key of the map is a normalized parameter of each + * base node on theBaseEdge. + * This method works in supposition that nodes on the face + * forms a rectangular grid and elements can be quardrangles or triangles + */ //======================================================================= bool SMESH_MesherHelper::LoadNodeColumns(TParam2ColumnMap & theParam2ColumnMap, @@ -998,14 +997,14 @@ bool SMESH_MesherHelper::LoadNodeColumns(TParam2ColumnMap & theParam2ColumnMap, // load nodes from theBaseEdge - set loadedNodes; + std::set loadedNodes; const SMDS_MeshNode* nullNode = 0; - vector & nVecf = theParam2ColumnMap[ 0.]; + std::vector & nVecf = theParam2ColumnMap[ 0.]; nVecf.resize( vsize, nullNode ); loadedNodes.insert( nVecf[ 0 ] = smVfb->GetNodes()->next() ); - vector & nVecl = theParam2ColumnMap[ 1.]; + std::vector & nVecl = theParam2ColumnMap[ 1.]; nVecl.resize( vsize, nullNode ); loadedNodes.insert( nVecl[ 0 ] = smVlb->GetNodes()->next() ); @@ -1024,7 +1023,7 @@ bool SMESH_MesherHelper::LoadNodeColumns(TParam2ColumnMap & theParam2ColumnMap, return false; } double u = ( pos->GetUParameter() - f ) / range; - vector & nVec = theParam2ColumnMap[ u ]; + std::vector & nVec = theParam2ColumnMap[ u ]; nVec.resize( vsize, nullNode ); loadedNodes.insert( nVec[ 0 ] = node ); } @@ -1034,7 +1033,7 @@ bool SMESH_MesherHelper::LoadNodeColumns(TParam2ColumnMap & theParam2ColumnMap, // load nodes from e1 - map< double, const SMDS_MeshNode*> sortedNodes; // sort by param on edge + std::map< double, const SMDS_MeshNode*> sortedNodes; // sort by param on edge nIt = sm1->GetNodes(); while ( nIt->more() ) { node = nIt->next(); @@ -1045,10 +1044,10 @@ bool SMESH_MesherHelper::LoadNodeColumns(TParam2ColumnMap & theParam2ColumnMap, if ( !pos ) { return false; } - sortedNodes.insert( make_pair( pos->GetUParameter(), node )); + sortedNodes.insert( std::make_pair( pos->GetUParameter(), node )); } loadedNodes.insert( nVecf[ vsize - 1 ] = smVft->GetNodes()->next() ); - map< double, const SMDS_MeshNode*>::iterator u_n = sortedNodes.begin(); + std::map< double, const SMDS_MeshNode*>::iterator u_n = sortedNodes.begin(); int row = rev1 ? vsize - 1 : 0; int dRow = rev1 ? -1 : +1; for ( ; u_n != sortedNodes.end(); u_n++ ) { @@ -1145,11 +1144,14 @@ bool SMESH_MesherHelper::LoadNodeColumns(TParam2ColumnMap & theParam2ColumnMap, return true; } +//======================================================================= /** * Check mesh without geometry for: if all elements on this shape are quadratic, * quadratic elements will be created. * Used then generated 3D mesh without geometry. - */ + */ +//======================================================================= + SMESH_MesherHelper:: MType SMESH_MesherHelper::IsQuadraticMesh() { int NbAllEdgsAndFaces=0; @@ -1177,3 +1179,13 @@ SMESH_MesherHelper:: MType SMESH_MesherHelper::IsQuadraticMesh() return SMESH_MesherHelper::COMP; } +//======================================================================= +/*! + * \brief Return an alternative parameter for a node on seam + */ +//======================================================================= + +double SMESH_MesherHelper::GetOtherParam(const double param) const +{ + return fabs(param-myPar1) < fabs(param-myPar2) ? myPar2 : myPar1; +} diff --git a/src/SMESH/SMESH_MesherHelper.hxx b/src/SMESH/SMESH_MesherHelper.hxx index 0e527685a..fbe37ea84 100644 --- a/src/SMESH/SMESH_MesherHelper.hxx +++ b/src/SMESH/SMESH_MesherHelper.hxx @@ -36,9 +36,9 @@ #include -typedef pair NLink; -typedef map NLinkNodeMap; -typedef map::iterator ItNLinkNode; +typedef std::pair NLink; +typedef std::map NLinkNodeMap; +typedef std::map::iterator ItNLinkNode; /*! * \brief It helps meshers to add elements @@ -296,6 +296,10 @@ public: * \retval int - 1 for U, 2 for V direction */ int GetPeriodicIndex() const { return myParIndex; } + /*! + * \brief Return an alternative parameter for a node on seam + */ + double GetOtherParam(const double param) const; /** * Special function for search or creation medium node -- 2.30.2