1 // Copyright (C) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #ifndef _GEOMAlgo_BuilderFace_HeaderFile
24 #define _GEOMAlgo_BuilderFace_HeaderFile
26 #ifndef _TopoDS_Face_HeaderFile
27 #include <TopoDS_Face.hxx>
29 #ifndef _GEOMAlgo_BuilderArea_HeaderFile
30 #include <GEOMAlgo_BuilderArea.hxx>
35 #ifndef _Standard_HeaderFile
36 #include <Standard.hxx>
38 #ifndef _Standard_Macro_HeaderFile
39 #include <Standard_Macro.hxx>
42 //! The algorithm to build faces from set of edges <br>
43 class GEOMAlgo_BuilderFace : public GEOMAlgo_BuilderArea {
47 void* operator new(size_t,void* anAddress)
51 void* operator new(size_t size)
53 return Standard::Allocate(size);
55 void operator delete(void *anAddress)
57 if (anAddress) Standard::Free((Standard_Address&)anAddress);
62 //! Empty constructor <br>
63 Standard_EXPORT GEOMAlgo_BuilderFace();
64 Standard_EXPORT virtual ~GEOMAlgo_BuilderFace();
66 //! Sets the face generatix <br>
67 Standard_EXPORT void SetFace(const TopoDS_Face& theFace) ;
69 //! Returns the face generatix <br>
70 Standard_EXPORT const TopoDS_Face& Face() const;
72 //! Performs the algorithm <br>
73 Standard_EXPORT virtual void Perform() ;
84 //! Collect the edges that <br>
85 //! a) are internal <br>
86 //! b) are the same and have different orientation <br>
87 Standard_EXPORT virtual void PerformShapesToAvoid() ;
89 //! Build draft wires <br>
90 //! a)myLoops - draft wires that consist of <br>
91 //! boundary edges <br>
92 //! b)myLoopsInternal - draft wires that contains <br>
94 Standard_EXPORT virtual void PerformLoops() ;
96 //! Build draft faces that contains boundary edges <br>
97 Standard_EXPORT virtual void PerformAreas() ;
99 //! Build finalized faces with internals <br>
100 Standard_EXPORT virtual void PerformInternalShapes() ;
124 // other Inline functions and methods (like "C++: function call" methods)