0021209: Bug GetInPlace with faces. Integrate self-intersections checker.

[modules/geom.git] / src / ShHealOper / ShHealOper_ChangeOrientation.cxx

diff --git a/src/ShHealOper/ShHealOper_ChangeOrientation.cxx b/src/ShHealOper/ShHealOper_ChangeOrientation.cxx
index d3a6e5a904fd112774a686db6df2853881c0fd5a..b81fccd5723fb547f7243a79927eaa35a0a2edef 100644 (file)
--- a/src/ShHealOper/ShHealOper_ChangeOrientation.cxx
+++ b/src/ShHealOper/ShHealOper_ChangeOrientation.cxx
@@ -1,32 +1,33 @@
-//  Copyright (C) 2007-2010  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2011  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
+// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
 //
-//  This library is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU Lesser General Public
-//  License as published by the Free Software Foundation; either
-//  version 2.1 of the License.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
 //
-//  This library is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//  Lesser General Public License for more details.
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
 //
-//  You should have received a copy of the GNU Lesser General Public
-//  License along with this library; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
-//
-//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 
 // File:      ShHealOper_ChangeOrientation.cxx
 // Created:   11.07.06 11:46:45
 // Author:    Sergey KUUL
-//
+
 #include <ShHealOper_ChangeOrientation.hxx>
 
 #include <BRep_Builder.hxx>
+#include <BRepBuilderAPI_Copy.hxx>
+
 #include <TopoDS_Iterator.hxx>
 
 //=======================================================================
@@ -59,7 +60,7 @@ Standard_Boolean ShHealOper_ChangeOrientation::Perform()
   BRep_Builder B;
   if (myInitShape.ShapeType() == TopAbs_SHELL) {
     myResultShape = myInitShape.EmptyCopied();
-    TopoDS_Iterator itr(myInitShape);
+    TopoDS_Iterator itr (myInitShape);
     while (itr.More()) {
       B.Add(myResultShape,itr.Value().Reversed());
       itr.Next();
@@ -67,7 +68,7 @@ Standard_Boolean ShHealOper_ChangeOrientation::Perform()
   }
   else if (myInitShape.ShapeType() == TopAbs_FACE) {
     myResultShape = myInitShape.EmptyCopied();
-    TopoDS_Iterator itr(myInitShape);
+    TopoDS_Iterator itr (myInitShape);
     while (itr.More()) {
       B.Add(myResultShape,itr.Value());
       itr.Next();
@@ -76,7 +77,7 @@ Standard_Boolean ShHealOper_ChangeOrientation::Perform()
   }
   else if ( myInitShape.ShapeType() == TopAbs_WIRE || myInitShape.ShapeType() == TopAbs_EDGE) {
     myResultShape = myInitShape.EmptyCopied();
-    TopoDS_Iterator itr(myInitShape);
+    TopoDS_Iterator itr (myInitShape);
     while (itr.More()) {
       B.Add(myResultShape,itr.Value());
       itr.Next();
@@ -84,9 +85,17 @@ Standard_Boolean ShHealOper_ChangeOrientation::Perform()
     myResultShape.Reverse();
   }
   else {
-    return false;
+    BRepBuilderAPI_Copy Copy (myInitShape);
+    if (!Copy.IsDone()) return false;
+
+    myResultShape = Copy.Shape();
+    if (myResultShape.IsNull()) return false;
+
+    if (myResultShape.Orientation() == TopAbs_FORWARD)
+      myResultShape.Orientation(TopAbs_REVERSED);
+    else
+      myResultShape.Orientation(TopAbs_FORWARD);
   }
 
   return true;
-
 }