X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FStdMeshers%2FStdMeshers_Arithmetic1D.cxx;h=589972c8b08833a06255df467396f16a82ad75ee;hb=9645435524d6601ce3d0da6d226d9c11991d864e;hp=d07a53608cc062e6b4cd2fa1f297d6db4f348de9;hpb=e4737e85f0da6d3f90fd08f6be1c2825195fe16f;p=modules%2Fsmesh.git diff --git a/src/StdMeshers/StdMeshers_Arithmetic1D.cxx b/src/StdMeshers/StdMeshers_Arithmetic1D.cxx index d07a53608..589972c8b 100644 --- a/src/StdMeshers/StdMeshers_Arithmetic1D.cxx +++ b/src/StdMeshers/StdMeshers_Arithmetic1D.cxx @@ -1,33 +1,46 @@ -// SMESH SMESH : implementaion of SMESH idl descriptions +// Copyright (C) 2007-2012 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. // -// 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 SMESH : implementaion of SMESH idl descriptions // File : StdMeshers_Arithmetic1D.cxx // Author : Damien COQUERET, OCC // Module : SMESH -// $Header$ +// +#include "StdMeshers_Arithmetic1D.hxx" + +#include "SMESH_Algo.hxx" +#include "SMESH_Mesh.hxx" + +#include +#include +#include +#include +#include +#include +#include +#include +#include using namespace std; -#include "StdMeshers_Arithmetic1D.hxx" //============================================================================= /*! @@ -35,11 +48,11 @@ using namespace std; */ //============================================================================= -StdMeshers_Arithmetic1D::StdMeshers_Arithmetic1D(int hypId, int studyId, - SMESH_Gen * gen):SMESH_Hypothesis(hypId, studyId, gen) +StdMeshers_Arithmetic1D::StdMeshers_Arithmetic1D(int hypId, int studyId, SMESH_Gen * gen) + :SMESH_Hypothesis(hypId, studyId, gen) { _begLength = 1.; - _endLength = 1.; + _endLength = 10.; _name = "Arithmetic1D"; _param_algo_dim = 1; } @@ -92,9 +105,32 @@ double StdMeshers_Arithmetic1D::GetLength(bool isStartLength) const */ //============================================================================= +void StdMeshers_Arithmetic1D::SetReversedEdges( std::vector& ids ) +{ + if ( ids != _edgeIDs ) { + _edgeIDs = ids; + + NotifySubMeshesHypothesisModification(); + } +} + +//============================================================================= +/*! + * + */ +//============================================================================= + ostream & StdMeshers_Arithmetic1D::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; } @@ -107,12 +143,25 @@ ostream & StdMeshers_Arithmetic1D::SaveTo(ostream & save) istream & StdMeshers_Arithmetic1D::LoadFrom(istream & load) { bool isOK = true; + int intVal; isOK = (load >> _begLength); if (!isOK) load.clear(ios::badbit | load.rdstate()); isOK = (load >> _endLength); + if (!isOK) load.clear(ios::badbit | load.rdstate()); + + isOK = (load >> intVal); + if (isOK && intVal > 0) { + _edgeIDs.reserve( intVal ); + for (int i = 0; i < _edgeIDs.capacity() && isOK; i++) { + isOK = (load >> intVal); + if ( isOK ) _edgeIDs.push_back( intVal ); + } + isOK = (load >> _objEntry); + } + return load; } @@ -137,3 +186,63 @@ istream & operator >>(istream & load, StdMeshers_Arithmetic1D & 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_Arithmetic1D::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_Arithmetic1D::SetParametersByDefaults(const TDefaults& dflts, + const SMESH_Mesh* /*mesh*/) +{ + return ( _begLength = _endLength = dflts._elemLength ); +} +