X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESHUtils%2FSMESH_Delaunay.cxx;h=bc5576797f0ba94bb15c793d9bc249a7c8fa88dc;hb=9dae8fcc9e18e4a50f7e2a0b7b1239ba77c807a4;hp=8b1f252d6ab05d011d9fa48c569d3e70f87d2d15;hpb=b718a7cc45afdc2f1e8d06862f1e043402d2ea19;p=modules%2Fsmesh.git

diff --git a/src/SMESHUtils/SMESH_Delaunay.cxx b/src/SMESHUtils/SMESH_Delaunay.cxx
index 8b1f252d6..bc5576797 100644
--- a/src/SMESHUtils/SMESH_Delaunay.cxx
+++ b/src/SMESHUtils/SMESH_Delaunay.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2021  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
@@ -225,11 +225,8 @@ const BRepMesh_Triangle* SMESH_Delaunay::FindTriangle( const gp_XY&
     gp_XY seg = uv - gc;
 
     tria->Edges( linkIDs, ori );
-#if OCC_VERSION_LARGE <= 0x07030000
-    int triaID = _triaDS->IndexOf( *tria );
-#else
-    int triaID = tria - & ( _triaDS->GetElement( 0 ));
-#endif
+
+    const BRepMesh_Triangle* prevTria = tria;
     tria = 0;
 
     for ( int i = 0; i < 3; ++i )
@@ -252,7 +249,9 @@ const BRepMesh_Triangle* SMESH_Delaunay::FindTriangle( const gp_XY&
       double uSeg = ( uv1 - gc ) ^ lin / crossSegLin;
       if ( 0. <= uSeg && uSeg <= 1. )
       {
-        tria = & _triaDS->GetElement( triIDs.Index( 1 + ( triIDs.Index(1) == triaID )));
+        tria = & _triaDS->GetElement( triIDs.Index( 1 ));
+        if ( tria == prevTria )
+          tria = & _triaDS->GetElement( triIDs.Index( 2 ));
         if ( tria->Movability() != BRepMesh_Deleted )
           break;
       }
@@ -276,12 +275,12 @@ const BRepMesh_Triangle* SMESH_Delaunay::GetTriangleNear( int iBndNode )
   int nodeIDs[3];
   int nbNbNodes = _bndNodes.size();
 #if OCC_VERSION_LARGE <= 0x07030000
-  const BRepMesh::ListOfInteger & linkIds = _triaDS->LinksConnectedTo( iBndNode + 1 );
-  BRepMesh::ListOfInteger::const_iterator iLink = linkIds.cbegin();
+  typedef BRepMesh::ListOfInteger TLinkList;
 #else
-  const IMeshData::ListOfInteger & linkIds = _triaDS->LinksConnectedTo( iBndNode + 1 );
-  IMeshData::ListOfInteger::const_iterator iLink = linkIds.cbegin();
+  typedef IMeshData::ListOfInteger TLinkList;
 #endif
+  const TLinkList &       linkIds = _triaDS->LinksConnectedTo( iBndNode + 1 );
+  TLinkList::const_iterator iLink = linkIds.cbegin();
   for ( ; iLink != linkIds.cend(); ++iLink )
   {
     const BRepMesh_PairOfIndex & triaIds = _triaDS->ElementsConnectedTo( *iLink );
@@ -363,7 +362,7 @@ void SMESH_Delaunay::ToPython() const
   text << "import salome, SMESH\n";
   text << "salome.salome_init()\n";
   text << "from salome.smesh import smeshBuilder\n";
-  text << "smesh = smeshBuilder.New(salome.myStudy)\n";
+  text << "smesh = smeshBuilder.New()\n";
   text << "mesh=smesh.Mesh()\n";
   const char* endl = "\n";
 
@@ -388,5 +387,5 @@ void SMESH_Delaunay::ToPython() const
   file.remove();
   file.openForWriting();
   file.write( text.c_str(), text.size() );
-  cout << "execfile( '" << fileName << "')" << endl;
+  std::cout << "exec(open('" << fileName << "', 'rb').read())";
 }