X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESHUtils%2FSMESH_Delaunay.cxx;h=4771c6da890a3fd79abe7e32eb71e2b409b8cae3;hb=ad718f985481e242cb34b54e1b373066b1a5bda3;hp=8ae5f1761a41089737828165354d6c0d61d8311c;hpb=b9b6785c001e1a27369923a897992123ae10f492;p=modules%2Fsmesh.git

diff --git a/src/SMESHUtils/SMESH_Delaunay.cxx b/src/SMESHUtils/SMESH_Delaunay.cxx
index 8ae5f1761..4771c6da8 100644
--- a/src/SMESHUtils/SMESH_Delaunay.cxx
+++ b/src/SMESHUtils/SMESH_Delaunay.cxx
@@ -40,7 +40,6 @@
  *  \param [in] boundaryNodes - vector of nodes of a wire
  *  \param [in] face - the face
  *  \param [in] faceID - the face ID
- *  \param [in] nbNodesToVisit - nb of non-marked nodes on the face
  */
 //================================================================================
 
@@ -56,6 +55,8 @@ SMESH_Delaunay::SMESH_Delaunay(const std::vector< const UVPtStructVec* > & bound
     const int nbDiv = 100;
     const double uRange = surf.LastUParameter() - surf.FirstUParameter();
     const double vRange = surf.LastVParameter() - surf.FirstVParameter();
+    const double uFixed = surf.FirstUParameter() + 0.5 * uRange;
+    const double vFixed = surf.FirstVParameter() + 0.5 * vRange;
     const double dU = uRange / nbDiv;
     const double dV = vRange / nbDiv;
     double u = surf.FirstUParameter(), v = surf.FirstVParameter();
@@ -63,10 +64,10 @@ SMESH_Delaunay::SMESH_Delaunay(const std::vector< const UVPtStructVec* > & bound
     double lenU = 0, lenV = 0;
     for ( ; u < surf.LastUParameter(); u += dU, v += dV )
     {
-      gp_Pnt p1U = surf.Value( u, surf.FirstVParameter() );
+      gp_Pnt p1U = surf.Value( u, vFixed );
       lenU += p1U.Distance( p0U );
       p0U = p1U;
-      gp_Pnt p1V = surf.Value( surf.FirstUParameter(), v );
+      gp_Pnt p1V = surf.Value( uFixed, v );
       lenV += p1V.Distance( p0V );
       p0V = p1V;
     }
@@ -270,15 +271,17 @@ const BRepMesh_Triangle* SMESH_Delaunay::FindTriangle( const gp_XY&
 
 const BRepMesh_Triangle* SMESH_Delaunay::GetTriangleNear( int iBndNode )
 {
+  if ( iBndNode >= _triaDS->NbNodes() )
+    return 0;
   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 );
@@ -360,7 +363,7 @@ 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";
 
@@ -385,5 +388,5 @@ 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())";
 }