0022100: EDF 2413 SMESH: Take into account TRIA7

[modules/smesh.git] / src / SMESH / SMESH_Algo.cxx

diff --git a/src/SMESH/SMESH_Algo.cxx b/src/SMESH/SMESH_Algo.cxx
index 9f3ed80532907460f7c3078a881b8ecf339a59bf..38e00d29f31c52ddda862fe3069f824028b35753 100644 (file)
--- a/src/SMESH/SMESH_Algo.cxx
+++ b/src/SMESH/SMESH_Algo.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2013  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
@@ -314,45 +314,6 @@ double SMESH_Algo::EdgeLength(const TopoDS_Edge & E)
   return length;
 }
 
-//================================================================================
-/*!
- * \brief Calculate normal of a mesh face
- */
-//================================================================================
-
-bool SMESH_Algo::FaceNormal(const SMDS_MeshElement* F, gp_XYZ& normal, bool normalized)
-{
-  if ( !F || F->GetType() != SMDSAbs_Face )
-    return false;
-
-  normal.SetCoord(0,0,0);
-  int nbNodes = F->IsQuadratic() ? F->NbNodes()/2 : F->NbNodes();
-  for ( int i = 0; i < nbNodes-2; ++i )
-  {
-    gp_XYZ p[3];
-    for ( int n = 0; n < 3; ++n )
-    {
-      const SMDS_MeshNode* node = F->GetNode( i + n );
-      p[n].SetCoord( node->X(), node->Y(), node->Z() );
-    }
-    normal += ( p[2] - p[1] ) ^ ( p[0] - p[1] );
-  }
-  double size2 = normal.SquareModulus();
-  bool ok = ( size2 > numeric_limits<double>::min() * numeric_limits<double>::min());
-  if ( normalized && ok )
-    normal /= sqrt( size2 );
-
-  return ok;
-}
-
-/*
- * Moved to SMESH_MesherHelper
- */
-// bool SMESH_Algo::IsReversedSubMesh (const TopoDS_Face&  theFace,
-//                                     SMESHDS_Mesh*       theMeshDS)
-// {
-// }
-
 //================================================================================
 /*!
  * \brief Just return false as the algorithm does not hold parameters values
@@ -583,21 +544,6 @@ const SMDS_MeshNode* SMESH_Algo::VertexNode(const TopoDS_Vertex& V,
   return 0;
 }
 
-//=======================================================================
-//function : GetCommonNodes
-//purpose  : Return nodes common to two elements
-//=======================================================================
-
-vector< const SMDS_MeshNode*> SMESH_Algo::GetCommonNodes(const SMDS_MeshElement* e1,
-                                                         const SMDS_MeshElement* e2)
-{
-  vector< const SMDS_MeshNode*> common;
-  for ( int i = 0 ; i < e1->NbNodes(); ++i )
-    if ( e2->GetNodeIndex( e1->GetNode( i )) >= 0 )
-      common.push_back( e1->GetNode( i ));
-  return common;
-}
-
 //=======================================================================
 //function : GetMeshError
 //purpose  : Finds topological errors of a sub-mesh