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PAL10500. Take into account degenerated edges

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This commit is contained in:
eap 2005-11-14 09:22:24 +00:00
parent 590a56bae0
commit f0cefe4519
1 changed files with 12 additions and 7 deletions
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19
src/StdMeshers/StdMeshers_AutomaticLength.cxx
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@ -101,14 +101,16 @@ static void computeLengths( const SMESH_Mesh* theMesh,
for ( int i = 1; i <= edgeMap.Extent(); ++i )
{
TopoDS_Edge edge = TopoDS::Edge( edgeMap(i) );
//if ( BRep_Tool::Degenerated( edge )) continue;
Standard_Real L = SMESH_Algo::EdgeLength( edge );
if ( L > Lmax )
Lmax = L;
if ( L < Lmin )
Lmin = L;
if ( L < DBL_MIN ) continue;
if ( L > Lmax ) Lmax = L;
if ( L < Lmin ) Lmin = L;
// remember i-th edge length
theTShapeToLengthMap.insert( theTShapeToLengthMap.end(),
make_pair( getTShape( edge ), L ));
theTShapeToLengthMap.insert( make_pair( getTShape( edge ), L ));
}
// Compute S0
@ -175,7 +177,10 @@ double StdMeshers_AutomaticLength::GetLength(const SMESH_Mesh* theMesh,
map<const TopoDS_TShape*, double>::iterator tshape_length =
_TShapeToLength.find( getTShape( anEdge ));
ASSERT( tshape_length != _TShapeToLength.end() );
if ( tshape_length == _TShapeToLength.end() )
return 1; // it is a dgenerated edge
return tshape_length->second;
}