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Improve the returned plane vector

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This commit is contained in:
eap 2017-10-03 19:42:46 +03:00
parent 0e73b458b6
commit 869b4c84f2
1 changed files with 5 additions and 1 deletions
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6
src/SMESH/SMESH_MeshEditor.cxx
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@ -13231,13 +13231,17 @@ void SMESH_MeshEditor::MakePolyLine( TListOfPolySegments& theSegments,
if ( polySeg.myMidProjPoint.Distance( pMid ) < Precision::Confusion() ) if ( polySeg.myMidProjPoint.Distance( pMid ) < Precision::Confusion() )
{ {
SMESH_MeshAlgos::FaceNormal( face, const_cast< gp_XYZ& >( polySeg.myVector.XYZ() )); SMESH_MeshAlgos::FaceNormal( face, const_cast< gp_XYZ& >( polySeg.myVector.XYZ() ));
polySeg.myMidProjPoint = pMid + polySeg.myVector.XYZ(); polySeg.myMidProjPoint = pMid + polySeg.myVector.XYZ() * ( p1 - p2 ).Modulus() * 0.333;
} }
else else
{ {
polySeg.myVector = polySeg.myMidProjPoint.XYZ() - pMid; polySeg.myVector = polySeg.myMidProjPoint.XYZ() - pMid;
} }
} }
else
{
polySeg.myVector = plnNorm ^ ( p1 - p2 );
}
} }
// assure that inverse elements are constructed, avoid their concurrent building in threads // assure that inverse elements are constructed, avoid their concurrent building in threads