PR: synchro V6_main tag mergeto_V7_main_11Feb13

[modules/smesh.git] / src / SMDS / SMDS_VtkEdge.cxx

diff --git a/src/SMDS/SMDS_VtkEdge.cxx b/src/SMDS/SMDS_VtkEdge.cxx
index d39aff052c7ddd0a921583641fc1391cf47afbfb..d3cf38655f7a4732cc333a39e18b176e5d25f1a9 100644 (file)
--- a/src/SMDS/SMDS_VtkEdge.cxx
+++ b/src/SMDS/SMDS_VtkEdge.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2010-2011  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2010-2012  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -33,7 +33,7 @@ SMDS_VtkEdge::SMDS_VtkEdge()
 {
 }
 
-SMDS_VtkEdge::SMDS_VtkEdge(std::vector<vtkIdType> nodeIds, SMDS_Mesh* mesh)
+SMDS_VtkEdge::SMDS_VtkEdge(std::vector<vtkIdType>& nodeIds, SMDS_Mesh* mesh)
 {
   init(nodeIds, mesh);
 }
@@ -42,7 +42,7 @@ SMDS_VtkEdge::~SMDS_VtkEdge()
 {
 }
 
-void SMDS_VtkEdge::init(std::vector<vtkIdType> nodeIds, SMDS_Mesh* mesh)
+void SMDS_VtkEdge::init(std::vector<vtkIdType>& nodeIds, SMDS_Mesh* mesh)
 {
   SMDS_MeshEdge::init();
   vtkUnstructuredGrid* grid = mesh->getGrid();
@@ -134,8 +134,10 @@ vtkIdType SMDS_VtkEdge::GetVtkType() const
 const SMDS_MeshNode*
 SMDS_VtkEdge::GetNode(const int ind) const
 {
-  // TODO optimize !!
-  return SMDS_MeshElement::GetNode(ind);
+  vtkUnstructuredGrid* grid = SMDS_Mesh::_meshList[myMeshId]->getGrid();
+  vtkIdType npts, *pts;
+  grid->GetCellPoints( this->myVtkID, npts, pts );
+  return SMDS_Mesh::_meshList[myMeshId]->FindNodeVtk( pts[ ind ]);
 }
 
 bool SMDS_VtkEdge::IsQuadratic() const