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1 | // Created on: 1999-07-22 |
| 2 | // Created by: data exchange team |
| 3 | // Copyright (c) 1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 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. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #ifndef _ShapeUpgrade_ClosedFaceDivide_HeaderFile |
| 18 | #define _ShapeUpgrade_ClosedFaceDivide_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_Type.hxx> |
| 22 | |
| 23 | #include <Standard_Integer.hxx> |
| 24 | #include <ShapeUpgrade_FaceDivide.hxx> |
| 25 | #include <Standard_Boolean.hxx> |
| 26 | class TopoDS_Face; |
| 27 | |
| 28 | |
| 29 | class ShapeUpgrade_ClosedFaceDivide; |
| 30 | DEFINE_STANDARD_HANDLE(ShapeUpgrade_ClosedFaceDivide, ShapeUpgrade_FaceDivide) |
| 31 | |
| 32 | //! Divides a Face with one or more seam edge to avoid closed faces. |
| 33 | //! Splitting is performed by U and V direction. The number of |
| 34 | //! resulting faces can be defined by user. |
| 35 | class ShapeUpgrade_ClosedFaceDivide : public ShapeUpgrade_FaceDivide |
| 36 | { |
| 37 | |
| 38 | public: |
| 39 | |
| 40 | |
| 41 | //! Creates empty constructor. |
| 42 | Standard_EXPORT ShapeUpgrade_ClosedFaceDivide(); |
| 43 | |
| 44 | //! Initialize by a Face. |
| 45 | Standard_EXPORT ShapeUpgrade_ClosedFaceDivide(const TopoDS_Face& F); |
| 46 | |
| 47 | //! Performs splitting of surface and computes the shell |
| 48 | //! from source face. |
| 49 | Standard_EXPORT virtual Standard_Boolean SplitSurface() Standard_OVERRIDE; |
| 50 | |
| 51 | //! Sets the number of cutting lines by which closed face |
| 52 | //! will be splitted. The resulting faces will be num+1. |
| 53 | Standard_EXPORT void SetNbSplitPoints (const Standard_Integer num); |
| 54 | |
| 55 | //! Returns the number of splitting points |
| 56 | Standard_EXPORT Standard_Integer GetNbSplitPoints() const; |
| 57 | |
| 58 | |
| 59 | |
| 60 | |
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61 | DEFINE_STANDARD_RTTIEXT(ShapeUpgrade_ClosedFaceDivide,ShapeUpgrade_FaceDivide) |
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62 | |
| 63 | protected: |
| 64 | |
| 65 | |
| 66 | |
| 67 | |
| 68 | private: |
| 69 | |
| 70 | |
| 71 | Standard_Integer myNbSplit; |
| 72 | |
| 73 | |
| 74 | }; |
| 75 | |
| 76 | |
| 77 | |
| 78 | |
| 79 | |
| 80 | |
| 81 | |
| 82 | #endif // _ShapeUpgrade_ClosedFaceDivide_HeaderFile |
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