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http://www.salome-platform.org/forum/forum_10/416888157: NetGen local mesh size in Salome 6.4.0

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Move setting local size on faces after evaluation of global maxh
This commit is contained in:
eap 2012-03-05 14:07:13 +00:00
parent be89b9ecdb
commit 4349d5586e
1 changed files with 11 additions and 18 deletions
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29
src/NETGENPlugin/NETGENPlugin_Mesher.cxx
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@ -1793,24 +1793,6 @@ bool NETGENPlugin_Mesher::Compute()
NETGENPlugin_Internals internals( *_mesh, _shape, _isVolume ); NETGENPlugin_Internals internals( *_mesh, _shape, _isVolume );
PrepareOCCgeometry( occgeo, _shape, *_mesh, meshedSM, &internals ); PrepareOCCgeometry( occgeo, _shape, *_mesh, meshedSM, &internals );
// -------------------------
// Local size on faces
// -------------------------
#ifdef NETGEN_NEW
if ( ! _simpleHyp )
{
for(std::map<int,double>::const_iterator it=FaceId2LocalSize.begin(); it!=FaceId2LocalSize.end(); it++)
{
int key = (*it).first;
double val = (*it).second;
const TopoDS_Shape& shape = ShapesWithLocalSize.FindKey(key);
int faceNgID = occgeo.fmap.FindIndex(shape);
occgeo.SetFaceMaxH(faceNgID, val);
}
}
#endif
// ------------------------- // -------------------------
// Generate the mesh // Generate the mesh
// ------------------------- // -------------------------
@ -1846,8 +1828,19 @@ bool NETGENPlugin_Mesher::Compute()
mparams.maxh = occgeo.boundingbox.Diam(); mparams.maxh = occgeo.boundingbox.Diam();
if ( _simpleHyp || ( mparams.minh == 0.0 && _fineness != NETGENPlugin_Hypothesis::UserDefined)) if ( _simpleHyp || ( mparams.minh == 0.0 && _fineness != NETGENPlugin_Hypothesis::UserDefined))
mparams.minh = GetDefaultMinSize( _shape, mparams.maxh ); mparams.minh = GetDefaultMinSize( _shape, mparams.maxh );
#ifdef NETGEN_NEW #ifdef NETGEN_NEW
// Local size on faces
occgeo.face_maxh = mparams.maxh; occgeo.face_maxh = mparams.maxh;
for(map<int,double>::const_iterator it=FaceId2LocalSize.begin();
it!=FaceId2LocalSize.end(); it++)
{
int key = (*it).first;
double val = (*it).second;
const TopoDS_Shape& shape = ShapesWithLocalSize.FindKey(key);
int faceNgID = occgeo.fmap.FindIndex(shape);
occgeo.SetFaceMaxH(faceNgID, val);
}
#endif #endif
// Let netgen create ngMesh and calculate element size on not meshed shapes // Let netgen create ngMesh and calculate element size on not meshed shapes