-// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2020 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
//=============================================================================
StdMeshers_Regular_1D::StdMeshers_Regular_1D(int hypId,
- int studyId,
SMESH_Gen * gen)
- :SMESH_1D_Algo( hypId, studyId, gen )
+ :SMESH_1D_Algo( hypId, gen )
{
_name = "Regular_1D";
_shapeType = (1 << TopAbs_EDGE);
int nbPnt = 1 + nbSeg;
vector<double> x( nbPnt, 0. );
- if ( !buildDistribution( func, 0.0, 1.0, nbSeg, x, 1E-4 ))
+
+ const double eps = Min( 1E-4, 1./nbSeg/100. );
+
+ if ( !buildDistribution( func, 0.0, 1.0, nbSeg, x, eps ))
return false;
// apply parameters in range [0,1] to the space of the curve
double L = GCPnts_AbscissaPoint::Length( theC3d, *itU, l);
static StdMeshers_Regular_1D* auxAlgo = 0;
if ( !auxAlgo ) {
- auxAlgo = new StdMeshers_Regular_1D( _gen->GetANewId(), _studyId, _gen );
+ auxAlgo = new StdMeshers_Regular_1D( _gen->GetANewId(), _gen );
auxAlgo->_hypType = BEG_END_LENGTH;
}
auxAlgo->_value[ BEG_LENGTH_IND ] = Lm;
an = eltSize;
eltSize *= q;
++nbParams;
+ if ( q < 1. && eltSize < 1e-100 )
+ return error("Too small common ratio causes too many segments");
}
if ( nbParams > 1 )
{