X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESH%2FSMESH_MeshEditor.cxx;h=13e319ab58a3da2ab1f2e2ffa6fad1dec2a818b9;hb=1bc504bf901039d3cf41d8f1a65f1f955579cf34;hp=d71d4efdc67ab8cad8fc43fb9b3bd1e7ee70caec;hpb=3f9592083e6bd379bfaee0a5ebc92053bfecfc59;p=modules%2Fsmesh.git

diff --git a/src/SMESH/SMESH_MeshEditor.cxx b/src/SMESH/SMESH_MeshEditor.cxx
index d71d4efdc..13e319ab5 100644
--- a/src/SMESH/SMESH_MeshEditor.cxx
+++ b/src/SMESH/SMESH_MeshEditor.cxx
@@ -470,34 +470,40 @@ bool SMESH_MeshEditor::DeleteDiag (const SMDS_MeshNode * theNode1,
 
 //=======================================================================
 //function : Reorient
-//purpose  : Reverse the normal of theFace
-//           Return false if theFace is null
+//purpose  : Reverse theElement orientation
 //=======================================================================
 
-bool SMESH_MeshEditor::Reorient (const SMDS_MeshElement * theFace)
+bool SMESH_MeshEditor::Reorient (const SMDS_MeshElement * theElem)
 {
-  if (!theFace) return false;
-  const SMDS_FaceOfNodes* F = dynamic_cast<const SMDS_FaceOfNodes*>( theFace );
-  if (!F) return false;
-
-  const SMDS_MeshNode* aNodes [4], *tmpNode;
-  int i = 0;
-  SMDS_ElemIteratorPtr it = theFace->nodesIterator();
-  while ( it->more() )
-    aNodes[ i++ ] = static_cast<const SMDS_MeshNode*>( it->next() );
-
-  // exchange nodes with indeces 0 and 2
-  tmpNode = aNodes[ 0 ];
-  aNodes[ 0 ] = aNodes[ 2 ];
-  aNodes[ 2 ] = tmpNode;
-
-  //MESSAGE( theFace );
-
-  GetMeshDS()->ChangeElementNodes( theFace, aNodes, theFace->NbNodes() );
+  if (!theElem)
+    return false;
+  SMDS_ElemIteratorPtr it = theElem->nodesIterator();
+  if ( !it || !it->more() )
+    return false;
 
-  //MESSAGE( theFace );
+  switch ( theElem->GetType() ) {
+    
+  case SMDSAbs_Edge:
+  case SMDSAbs_Face:
+  {
+    int i = theElem->NbNodes();
+    vector<const SMDS_MeshNode*> aNodes( i );
+    while ( it->more() )
+      aNodes[ --i ]= static_cast<const SMDS_MeshNode*>( it->next() );
+    return GetMeshDS()->ChangeElementNodes( theElem, &aNodes[0], theElem->NbNodes() );
+  }
+  case SMDSAbs_Volume:
+  {
+    SMDS_VolumeTool vTool;
+    if ( !vTool.Set( theElem ))
+      return false;
+    vTool.Inverse();
+    return GetMeshDS()->ChangeElementNodes( theElem, vTool.GetNodes(), vTool.NbNodes() );
+  }
+  default:;
+  }
 
-  return true;
+  return false;
 }
 
 //=======================================================================
@@ -2924,7 +2930,7 @@ static const SMDS_MeshElement* findAdjacentFace(const SMDS_MeshNode* n1,
   set<const SMDS_MeshElement*> elemSet, avoidSet;
   if ( elem )
     avoidSet.insert ( elem );
-  SMESH_MeshEditor::FindFaceInSet( n1, n2, elemSet, avoidSet );
+  return SMESH_MeshEditor::FindFaceInSet( n1, n2, elemSet, avoidSet );
 }
   
 //=======================================================================