1 // Created by: Peter Kurnev
2 // Copyright (c) 2010-2014 OPEN CASCADE SAS
3 // Copyright (c) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE
4 // Copyright (c) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, CEDRAT,
5 // EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
7 // This file is part of Open CASCADE Technology software library.
9 // This library is free software; you can redistribute it and/or modify it under
10 // the terms of the GNU Lesser General Public License version 2.1 as published
11 // by the Free Software Foundation, with special exception defined in the file
12 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
13 // distribution for complete text of the license and disclaimer of any warranty.
15 // Alternatively, this file may be used under the terms of Open CASCADE
16 // commercial license or contractual agreement.
18 #ifndef _BOPAlgo_CheckerSI_HeaderFile
19 #define _BOPAlgo_CheckerSI_HeaderFile
21 #include <Standard.hxx>
22 #include <Standard_DefineAlloc.hxx>
23 #include <Standard_Handle.hxx>
25 #include <Standard_Integer.hxx>
26 #include <Standard_Boolean.hxx>
27 #include <BOPAlgo_PaveFiller.hxx>
30 //! Checks the shape on self-interference.
32 //! The algorithm can set the following errors:
33 //! - *BOPAlgo_AlertMultipleArguments* - The number of the input arguments is not one;
34 //! - *BOPALgo_ErrorIntersectionFailed* - The check has been aborted during intersection of sub-shapes.
35 //! In case the error has occurred during intersection of sub-shapes, i.e.
36 //! in BOPAlgo_PaveFiller::PerformInternal() method, the errors from this method
37 //! directly will be returned.
39 class BOPAlgo_CheckerSI : public BOPAlgo_PaveFiller
46 Standard_EXPORT BOPAlgo_CheckerSI();
47 Standard_EXPORT virtual ~BOPAlgo_CheckerSI();
49 Standard_EXPORT virtual void Perform() Standard_OVERRIDE;
51 //! Sets the level of checking shape on self-interference.<br>
52 //! It defines which interferences will be checked:<br>
54 //! 1 - V/V and V/E;<br>
55 //! 2 - V/V, V/E and E/E;<br>
56 //! 3 - V/V, V/E, E/E and V/F;<br>
57 //! 4 - V/V, V/E, E/E, V/F and E/F;<br>
58 //! 5 - V/V, V/E, E/E, V/F, E/F and F/F;<br>
59 //! 6 - V/V, V/E, E/E, V/F, E/F, F/F and V/S;<br>
60 //! 7 - V/V, V/E, E/E, V/F, E/F, F/F, V/S and E/S;<br>
61 //! 8 - V/V, V/E, E/E, V/F, E/F, F/F, V/S, E/S and F/S;<br>
62 //! 9 - V/V, V/E, E/E, V/F, E/F, F/F, V/S, E/S, F/S and S/S - all interferences (Default value)
63 Standard_EXPORT void SetLevelOfCheck (const Standard_Integer theLevel);
67 Standard_EXPORT virtual void Init() Standard_OVERRIDE;
69 //! Treats the intersection results
70 Standard_EXPORT void PostTreat();
72 Standard_EXPORT void CheckFaceSelfIntersection();
74 //! Methods for intersection with solids
76 //! Vertex/Solid intersection
77 Standard_EXPORT virtual void PerformVZ();
79 //! Edge/Solid intersection
80 Standard_EXPORT virtual void PerformEZ();
82 //! Face/Solid intersection
83 Standard_EXPORT virtual void PerformFZ();
85 //! Solid/Solid intersection
86 Standard_EXPORT virtual void PerformZZ();
88 //! Used for intersection of edges and faces with solids
89 Standard_EXPORT virtual void PerformSZ(const TopAbs_ShapeEnum aTS);
91 Standard_Integer myLevelOfCheck;
97 #endif // _BOPAlgo_CheckerSI_HeaderFile