X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FStdMeshers%2FStdMeshers_StartEndLength.cxx;h=5e63f8cae30e7cc24e38607cf00a381468613b5a;hp=1d7016206787459c8c34db262013c0d43869226f;hb=20d9e162bd67182cbfa841bbfc9319919f4703e3;hpb=0c22c61f19c93ae0e47d1fa96159bcd93c39609d diff --git a/src/StdMeshers/StdMeshers_StartEndLength.cxx b/src/StdMeshers/StdMeshers_StartEndLength.cxx index 1d7016206..5e63f8cae 100644 --- a/src/StdMeshers/StdMeshers_StartEndLength.cxx +++ b/src/StdMeshers/StdMeshers_StartEndLength.cxx @@ -1,35 +1,45 @@ -// SMESH StdMeshers_StartEndLength : implementaion of SMESH idl descriptions +// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE +// +// 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. // -// 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 +// 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 // + +// SMESH StdMeshers_StartEndLength : implementaion of SMESH idl descriptions // File : StdMeshers_StartEndLength.cxx // Module : SMESH -// $Header$ +// +#include "StdMeshers_StartEndLength.hxx" -using namespace std; +#include "SMESH_Algo.hxx" +#include "SMESH_Mesh.hxx" -#include "StdMeshers_StartEndLength.hxx" -#include "utilities.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +using namespace std; //============================================================================= /*! @@ -43,7 +53,7 @@ StdMeshers_StartEndLength::StdMeshers_StartEndLength(int hypId, :SMESH_Hypothesis(hypId, studyId, gen) { _begLength = 1.; - _endLength = 1.; + _endLength = 10.; _name = "StartEndLength"; _param_algo_dim = 1; // is used by SMESH_Regular_1D } @@ -96,9 +106,33 @@ double StdMeshers_StartEndLength::GetLength(bool isStartLength) const */ //============================================================================= +void StdMeshers_StartEndLength::SetReversedEdges( std::vector& ids ) +{ + if ( ids != _edgeIDs ) { + _edgeIDs = ids; + + NotifySubMeshesHypothesisModification(); + } +} + +//============================================================================= +/*! + * + */ +//============================================================================= + ostream & StdMeshers_StartEndLength::SaveTo(ostream & save) { - save << _begLength << " " <<_endLength; + int listSize = _edgeIDs.size(); + save << _begLength << " " << _endLength << " " << listSize; + + if ( listSize > 0 ) { + for ( int i = 0; i < listSize; i++) { + save << " " << _edgeIDs[i]; + } + save << " " << _objEntry; + } + return save; } @@ -111,18 +145,31 @@ ostream & StdMeshers_StartEndLength::SaveTo(ostream & save) istream & StdMeshers_StartEndLength::LoadFrom(istream & load) { bool isOK = true; - isOK = (load >> _begLength); + int intVal; + isOK = static_cast(load >> _begLength); if (!isOK) load.clear(ios::badbit | load.rdstate()); - isOK = (load >> _endLength); + isOK = static_cast(load >> _endLength); + if (!isOK) load.clear(ios::badbit | load.rdstate()); + + isOK = static_cast(load >> intVal); + if (isOK && intVal > 0) { + _edgeIDs.reserve( intVal ); + for ( size_t i = 0; i < _edgeIDs.capacity() && isOK; i++) { + isOK = static_cast(load >> intVal); + if ( isOK ) _edgeIDs.push_back( intVal ); + } + isOK = static_cast(load >> _objEntry); + } + return load; } //============================================================================= /*! - * + * */ //============================================================================= @@ -141,3 +188,63 @@ istream & operator >>(istream & load, StdMeshers_StartEndLength & hyp) { return hyp.LoadFrom( load ); } + +//================================================================================ +/*! + * \brief Initialize start and end length by the mesh built on the geometry + * \param theMesh - the built mesh + * \param theShape - the geometry of interest + * \retval bool - true if parameter values have been successfully defined + */ +//================================================================================ + +bool StdMeshers_StartEndLength::SetParametersByMesh(const SMESH_Mesh* theMesh, + const TopoDS_Shape& theShape) +{ + if ( !theMesh || theShape.IsNull() ) + return false; + + _begLength = _endLength = 0.; + + Standard_Real UMin, UMax; + TopLoc_Location L; + + int nbEdges = 0; + TopTools_IndexedMapOfShape edgeMap; + TopExp::MapShapes( theShape, TopAbs_EDGE, edgeMap ); + for ( int i = 1; i <= edgeMap.Extent(); ++i ) + { + const TopoDS_Edge& edge = TopoDS::Edge( edgeMap( i )); + Handle(Geom_Curve) C = BRep_Tool::Curve(edge, L, UMin, UMax); + GeomAdaptor_Curve AdaptCurve(C, UMin, UMax); + + vector< double > params; + SMESHDS_Mesh* aMeshDS = const_cast< SMESH_Mesh* >( theMesh )->GetMeshDS(); + if ( SMESH_Algo::GetNodeParamOnEdge( aMeshDS, edge, params )) + { + nbEdges++; + _begLength += GCPnts_AbscissaPoint::Length( AdaptCurve, params[0], params[1]); + int nb = params.size(); + _endLength += GCPnts_AbscissaPoint::Length( AdaptCurve, params[nb-2], params[nb-1]); + } + } + if ( nbEdges ) { + _begLength /= nbEdges; + _endLength /= nbEdges; + } + return nbEdges; +} + +//================================================================================ +/*! + * \brief Initialize my parameter values by default parameters. + * \retval bool - true if parameter values have been successfully defined + */ +//================================================================================ + +bool StdMeshers_StartEndLength::SetParametersByDefaults(const TDefaults& dflts, + const SMESH_Mesh* /*theMesh*/) +{ + return (_begLength = _endLength = dflts._elemLength ); +} +