Manage concurrent hypotheses sets properly

[modules/smesh.git] / src / StdMeshers / StdMeshers_ViscousLayers.cxx

diff --git a/src/StdMeshers/StdMeshers_ViscousLayers.cxx b/src/StdMeshers/StdMeshers_ViscousLayers.cxx
index 5ec3c8fa19de78041c42cc09802e152f5a0cc28e..67c79fef737d2928a6b25a49458d7c07dbdbf77e 100644 (file)
--- a/src/StdMeshers/StdMeshers_ViscousLayers.cxx
+++ b/src/StdMeshers/StdMeshers_ViscousLayers.cxx
@@ -786,7 +786,7 @@ namespace
     for ( ; eExp.More(); eExp.Next() )
     {
       const TopoDS_Edge& E = TopoDS::Edge( eExp.Current() );
-      if ( BRep_Tool::Degenerated( E )) continue;
+      if ( SMESH_Algo::isDegenerated( E )) continue;
       // check if 2D curve is concave
       BRepAdaptor_Curve2d curve( E, F );
       const int nbIntervals = curve.NbIntervals( GeomAbs_C2 );
@@ -2533,6 +2533,10 @@ bool _ViscousBuilder::smoothAnalyticEdge( _SolidData&           data,
 
     if ( F.IsNull() ) // 3D
     {
+      if ( data._edges[iFrom]->_2neibors->_nodes[0] ==
+           data._edges[iTo-1]->_2neibors->_nodes[1] )
+        return true; // closed EDGE - nothing to do
+
       return false; // TODO ???
     }
     else // 2D