1 // Created on: 2005-12-13
2 // Created by: Sergey KHROMOV
3 // Copyright (c) 1995-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
18 #include <BRepGProp_Domain.hxx>
19 #include <TopoDS_Edge.hxx>
20 #include <TopoDS_Face.hxx>
22 //=======================================================================
24 //purpose : Sets the index of the arc iterator to the next arc of curve.
25 //=======================================================================
26 void BRepGProp_Domain::Next () {
28 // skip INTERNAL and EXTERNAL edges
31 while (myExplorer.More()) {
32 TopAbs_Orientation Or = myExplorer.Current().Orientation();
33 if ((Or == TopAbs_FORWARD) || (Or == TopAbs_REVERSED)) return;