X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2FSMESH%2FSMESH_MeshEditor.cxx;h=dfc453b80d5fadb4d0c456c9bb39b2869612f466;hb=ebe9f34644387f9e40d1089f9dccec0134fcedd1;hp=f6b3c05205013e1fd013d7f9499bce430060b7a8;hpb=5496cb6ab14315c9116496df1c62fc0c0a7bcc3d;p=modules%2Fsmesh.git

diff --git a/src/SMESH/SMESH_MeshEditor.cxx b/src/SMESH/SMESH_MeshEditor.cxx
index f6b3c0520..dfc453b80 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;
 }
 
 //=======================================================================
@@ -1609,8 +1615,8 @@ static void sweepElement(SMESHDS_Mesh*                         aMesh,
                                      nextNod[ i0 ], nextNod[ 1 ], nextNod[ i2 ] );
 
       else if ( nbSame == 1 )  // --- pyramid
-        aNewElem = aMesh->AddVolume (prevNod[ iAfterSame ],  prevNod[ iBeforeSame ],
-                                     nextNod[ iBeforeSame ], nextNod[ iAfterSame ],
+        aNewElem = aMesh->AddVolume (prevNod[ iBeforeSame ], prevNod[ iAfterSame ],
+                                     nextNod[ iAfterSame ],  nextNod[ iBeforeSame ],
                                      nextNod[ iSameNode ]);
 
       else // 2 same nodes:      --- tetrahedron
@@ -1626,26 +1632,26 @@ static void sweepElement(SMESHDS_Mesh*                         aMesh,
 
       else if ( nbSame == 1 )  // --- pyramid + pentahedron
       {
-        aNewElem = aMesh->AddVolume (prevNod[ iAfterSame ],  prevNod[ iBeforeSame ],
-                                     nextNod[ iBeforeSame ], nextNod[ iAfterSame ],
+        aNewElem = aMesh->AddVolume (prevNod[ iBeforeSame ], prevNod[ iAfterSame ],
+                                     nextNod[ iAfterSame ],  nextNod[ iBeforeSame ],
                                      nextNod[ iSameNode ]);
         newElems.push_back( aNewElem );
-        aNewElem = aMesh->AddVolume (prevNod[ iBeforeSame ], prevNod[ iOpposSame ],
-                                     prevNod[ iAfterSame ],  nextNod[ iBeforeSame ],
-                                     nextNod[ iOpposSame ],  nextNod[ iAfterSame ] );
+        aNewElem = aMesh->AddVolume (prevNod[ iAfterSame ],  prevNod[ iOpposSame ],
+                                     prevNod[ iBeforeSame ], nextNod[ iAfterSame ],
+                                     nextNod[ iOpposSame ],  nextNod[ iBeforeSame ] );
       }
       else if ( nbSame == 2 )  // pentahedron
       {
         if ( prevNod[ iBeforeSame ] == nextNod[ iBeforeSame ] )
           // iBeforeSame is same too
-          aNewElem = aMesh->AddVolume (prevNod[ iOpposSame ], prevNod[ iBeforeSame ],
-                                       nextNod[ iOpposSame ], prevNod[ iAfterSame ],
-                                       prevNod[ iSameNode ],  nextNod[ iAfterSame ]);
+          aNewElem = aMesh->AddVolume (prevNod[ iBeforeSame ], prevNod[ iOpposSame ],
+                                       nextNod[ iOpposSame ],  prevNod[ iSameNode ],
+                                       prevNod[ iAfterSame ],  nextNod[ iAfterSame ]);
         else
           // iAfterSame is same too
-          aNewElem = aMesh->AddVolume (prevNod[ iBeforeSame ], prevNod[ iSameNode ],
-                                       nextNod[ iBeforeSame ], prevNod[ iOpposSame ],
-                                       prevNod[ iAfterSame ],  nextNod[ iOpposSame ]);
+          aNewElem = aMesh->AddVolume (prevNod[ iSameNode ],   prevNod[ iBeforeSame ],
+                                       nextNod[ iBeforeSame ], prevNod[ iAfterSame ],
+                                       prevNod[ iOpposSame ],  nextNod[ iOpposSame ]);
       }
       break;
     }
@@ -2085,7 +2091,7 @@ SMESH_MeshEditor::Extrusion_Error
   
   if ( theHasAngles ) {
     aItD = theAngles.begin();
-    for ( j=0; (aItD != theAngles.end()) && (j<aNbTP); ++aItD, ++j ) {
+    for ( j=1; (aItD != theAngles.end()) && (j<aNbTP); ++aItD, ++j ) {
       aAngle = *aItD;
       aAngles[j] = aAngle;
     }
@@ -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 );
 }
   
 //=======================================================================