X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FStdMeshers%2FStdMeshers_CartesianParameters3D.cxx;h=be2a1955699adcfbe1a6022373e2bf4620045b4d;hp=7226e4beb656deae5ac2a67643e58d55a33c4a9e;hb=HEAD;hpb=59627b07d70f4caa4c768be6805334d2610fa54c diff --git a/src/StdMeshers/StdMeshers_CartesianParameters3D.cxx b/src/StdMeshers/StdMeshers_CartesianParameters3D.cxx index 7226e4beb..66256788b 100644 --- a/src/StdMeshers/StdMeshers_CartesianParameters3D.cxx +++ b/src/StdMeshers/StdMeshers_CartesianParameters3D.cxx @@ -1,4 +1,4 @@ -// Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE +// Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE // // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS @@ -61,11 +61,15 @@ using namespace std; //======================================================================= StdMeshers_CartesianParameters3D::StdMeshers_CartesianParameters3D(int hypId, - int studyId, SMESH_Gen * gen) - : SMESH_Hypothesis(hypId, studyId, gen), + : SMESH_Hypothesis(hypId, gen), _sizeThreshold( 4.0 ), // default according to the customer specification - _toAddEdges( false ) + _toAddEdges( false ), + _toConsiderInternalFaces( false ), + _toUseThresholdForInternalFaces( false ), + _toCreateFaces( false ), + _toUseQuanta(false), + _quanta(0.01) { _name = "CartesianParameters3D"; // used by "Cartesian_3D" _param_algo_dim = 3; // 3D @@ -131,7 +135,6 @@ namespace void checkGridSpacing(std::vector& spaceFunctions, std::vector& internalPoints, const std::string& axis) - throw ( SALOME_Exception ) { if ( spaceFunctions.empty() ) throw SALOME_Exception(SMESH_Comment("Empty space function for ") << axis ); @@ -168,7 +171,6 @@ namespace //======================================================================= void StdMeshers_CartesianParameters3D::SetGrid(std::vector& coords, int axis) - throw ( SALOME_Exception ) { checkAxis( axis ); @@ -196,7 +198,6 @@ void StdMeshers_CartesianParameters3D::SetGrid(std::vector& coords, int void StdMeshers_CartesianParameters3D::SetGridSpacing(std::vector& xSpaceFuns, std::vector& xInternalPoints, const int axis) - throw ( SALOME_Exception ) { checkAxis( axis ); @@ -250,7 +251,6 @@ bool StdMeshers_CartesianParameters3D::GetFixedPoint(double p[3]) const //======================================================================= void StdMeshers_CartesianParameters3D::SetSizeThreshold(const double threshold) - throw ( SALOME_Exception ) { if ( threshold <= 1.0 ) throw SALOME_Exception(LOCALIZED("threshold must be > 1.0")); @@ -270,7 +270,6 @@ void StdMeshers_CartesianParameters3D::SetSizeThreshold(const double threshold) void StdMeshers_CartesianParameters3D::GetGridSpacing(std::vector& spaceFunctions, std::vector& internalPoints, const int axis) const - throw ( SALOME_Exception ) { if ( !IsGridBySpacing(axis) ) throw SALOME_Exception(LOCALIZED("The grid is defined by coordinates and not by spacing")); @@ -284,7 +283,6 @@ void StdMeshers_CartesianParameters3D::GetGridSpacing(std::vector& //======================================================================= bool StdMeshers_CartesianParameters3D::IsGridBySpacing(const int axis) const - throw ( SALOME_Exception ) { checkAxis(axis); return !_spaceFunctions[axis].empty(); @@ -303,7 +301,6 @@ void StdMeshers_CartesianParameters3D::ComputeCoordinates(const double x0, vector& coords, const string& axis, const double* xForced ) - throw ( SALOME_Exception ) { checkGridSpacing( theSpaceFuns, thePoints, axis ); @@ -336,13 +333,13 @@ void StdMeshers_CartesianParameters3D::ComputeCoordinates(const double x0, const double p1 = x0 * ( 1. - points[i+1]) + x1 * points[i+1]; const double length = p1 - p0; - const size_t nbSections = 1000; + const int nbSections = 1000; const double sectionLen = ( p1 - p0 ) / nbSections; vector< double > nbSegments( nbSections + 1 ); nbSegments[ 0 ] = 0.; double t, spacing = 0; - for ( size_t i = 1; i <= nbSections; ++i ) + for ( int i = 1; i <= nbSections; ++i ) { t = double( i ) / nbSections; if ( !fun.value( t, spacing ) || spacing < std::numeric_limits::min() ) @@ -355,11 +352,11 @@ void StdMeshers_CartesianParameters3D::ComputeCoordinates(const double x0, if ( coords.empty() ) coords.push_back( p0 ); - for ( size_t iCell = 1, i = 1; i <= nbSections; ++i ) + for ( int iCell = 1, j = 1; j <= nbSections; ++j ) { - if ( nbSegments[i]*corr >= iCell ) + if ( nbSegments[j]*corr >= iCell ) { - t = (i - ( nbSegments[i] - iCell/corr )/( nbSegments[i] - nbSegments[i-1] )) / nbSections; + t = (j - ( nbSegments[j] - iCell/corr )/( nbSegments[j] - nbSegments[j-1] )) / nbSections; coords.push_back( p0 + t * length ); ++iCell; } @@ -384,9 +381,9 @@ void StdMeshers_CartesianParameters3D::ComputeCoordinates(const double x0, const double tol = minLen * 1e-3; int iRem = -1; if (( iF > 1 ) && ( coords[iF] - coords[iF-1] < tol )) - iRem = iF-1; + iRem = (int) iF-1; else if (( iF < coords.size()-2 ) && ( coords[iF+1] - coords[iF] < tol )) - iRem = iF+1; + iRem = (int) iF+1; if ( iRem > 0 ) coords.erase( coords.begin() + iRem ); } @@ -402,7 +399,6 @@ void StdMeshers_CartesianParameters3D::GetCoordinates(std::vector& xNode std::vector& yNodes, std::vector& zNodes, const Bnd_Box& bndBox) const - throw ( SALOME_Exception ) { double x0,y0,z0, x1,y1,z1; if ( IsGridBySpacing(0) || IsGridBySpacing(1) || IsGridBySpacing(2)) @@ -653,7 +649,6 @@ ComputeOptimalAxesDirs(const TopoDS_Shape& shape, //======================================================================= void StdMeshers_CartesianParameters3D::SetAxisDirs(const double* the9DirComps) - throw ( SALOME_Exception ) { gp_Vec x( the9DirComps[0], the9DirComps[1], @@ -695,7 +690,6 @@ void StdMeshers_CartesianParameters3D::SetAxisDirs(const double* the9DirComps) //======================================================================= void StdMeshers_CartesianParameters3D::GetGrid(std::vector& coords, int axis) const - throw ( SALOME_Exception ) { if ( IsGridBySpacing(axis) ) throw SALOME_Exception(LOCALIZED("The grid is defined by spacing and not by coordinates")); @@ -740,6 +734,79 @@ bool StdMeshers_CartesianParameters3D::GetToAddEdges() const return _toAddEdges; } +//======================================================================= +//function : SetToConsiderInternalFaces +//purpose : Enables treatment of geom faces either shared by solids or internal +//======================================================================= + +void StdMeshers_CartesianParameters3D::SetToConsiderInternalFaces(bool toTreat) +{ + if ( _toConsiderInternalFaces != toTreat ) + { + _toConsiderInternalFaces = toTreat; + NotifySubMeshesHypothesisModification(); + } +} + +//======================================================================= +//function : SetToUseThresholdForInternalFaces +//purpose : Enables applying size threshold to grid cells cut by internal geom faces. +//======================================================================= + +void StdMeshers_CartesianParameters3D::SetToUseThresholdForInternalFaces(bool toUse) +{ + if ( _toUseThresholdForInternalFaces != toUse ) + { + _toUseThresholdForInternalFaces = toUse; + NotifySubMeshesHypothesisModification(); + } +} + +//======================================================================= +//function : SetToCreateFaces +//purpose : Enables creation of mesh faces. +//======================================================================= + +void StdMeshers_CartesianParameters3D::SetToCreateFaces(bool toCreate) +{ + if ( _toCreateFaces != toCreate ) + { + _toCreateFaces = toCreate; + NotifySubMeshesHypothesisModification(); + } +} + +//======================================================================= +//function : SetToUseQuanta +//purpose : Enables use of quanta +//======================================================================= + +void StdMeshers_CartesianParameters3D::SetToUseQuanta(bool toUseQuanta) +{ + if ( _toUseQuanta != toUseQuanta ) + { + _toUseQuanta = toUseQuanta; + NotifySubMeshesHypothesisModification(); + } +} + +//======================================================================= +//function : SetQuanta +//purpose : Set size quanta value +//======================================================================= + +void StdMeshers_CartesianParameters3D::SetQuanta(const double quanta) +{ + if ( quanta < 1e-6 || quanta > 1.0 ) + throw SALOME_Exception(LOCALIZED("Quanta must be in the range [0.01,1] ")); + + bool changed = (_quanta != quanta); + _quanta = quanta; + + if ( changed ) + NotifySubMeshesHypothesisModification(); +} + //======================================================================= //function : IsDefined //purpose : Return true if parameters are well defined @@ -787,12 +854,18 @@ std::ostream & StdMeshers_CartesianParameters3D::SaveTo(std::ostream & save) for ( int i = 0; i < 3; ++i ) save << _fixedPoint[i] << " "; + save << " " << _toConsiderInternalFaces + << " " << _toUseThresholdForInternalFaces + << " " << _toCreateFaces + << " " << _toUseQuanta + << " " << _quanta; + return save; } //======================================================================= //function : LoadFrom -//purpose : resore my parameters from a stream +//purpose : restore my parameters from a stream //======================================================================= std::istream & StdMeshers_CartesianParameters3D::LoadFrom(std::istream & load) @@ -845,6 +918,15 @@ std::istream & StdMeshers_CartesianParameters3D::LoadFrom(std::istream & load) for ( int i = 0; i < 3 && ok ; ++i ) ok = static_cast( load >> _fixedPoint[i]); + if ( load >> _toConsiderInternalFaces ) + { + load >> _toUseThresholdForInternalFaces; + load >> _toCreateFaces; + } + + if ( load >> _toUseQuanta ) + load >> _quanta; + return load; }