| 1 | // Created on: 1995-09-21 |
| 2 | // Created by: Bruno DUMORTIER |
| 3 | // Copyright (c) 1995-1999 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 _BRepFill_ApproxSeewing_HeaderFile |
| 18 | #define _BRepFill_ApproxSeewing_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <BRepFill_MultiLine.hxx> |
| 25 | #include <Standard_Boolean.hxx> |
| 26 | class Geom_Curve; |
| 27 | class Geom2d_Curve; |
| 28 | class StdFail_NotDone; |
| 29 | |
| 30 | |
| 31 | //! Evaluate the 3dCurve and the PCurves described in |
| 32 | //! a MultiLine from BRepFill. The parametrization of |
| 33 | //! those curves is not imposed by the Bissectrice. |
| 34 | //! The parametrization is given approximatively by |
| 35 | //! the abscissa of the curve3d. |
| 36 | class BRepFill_ApproxSeewing |
| 37 | { |
| 38 | public: |
| 39 | |
| 40 | DEFINE_STANDARD_ALLOC |
| 41 | |
| 42 | |
| 43 | Standard_EXPORT BRepFill_ApproxSeewing(); |
| 44 | |
| 45 | Standard_EXPORT BRepFill_ApproxSeewing(const BRepFill_MultiLine& ML); |
| 46 | |
| 47 | Standard_EXPORT void Perform (const BRepFill_MultiLine& ML); |
| 48 | |
| 49 | Standard_EXPORT Standard_Boolean IsDone() const; |
| 50 | |
| 51 | //! returns the approximation of the 3d Curve |
| 52 | Standard_EXPORT const Handle(Geom_Curve)& Curve() const; |
| 53 | |
| 54 | //! returns the approximation of the PCurve on the |
| 55 | //! first face of the MultiLine |
| 56 | Standard_EXPORT const Handle(Geom2d_Curve)& CurveOnF1() const; |
| 57 | |
| 58 | //! returns the approximation of the PCurve on the |
| 59 | //! first face of the MultiLine |
| 60 | Standard_EXPORT const Handle(Geom2d_Curve)& CurveOnF2() const; |
| 61 | |
| 62 | |
| 63 | |
| 64 | |
| 65 | protected: |
| 66 | |
| 67 | |
| 68 | |
| 69 | |
| 70 | |
| 71 | private: |
| 72 | |
| 73 | |
| 74 | |
| 75 | BRepFill_MultiLine myML; |
| 76 | Standard_Boolean myIsDone; |
| 77 | Handle(Geom_Curve) myCurve; |
| 78 | Handle(Geom2d_Curve) myPCurve1; |
| 79 | Handle(Geom2d_Curve) myPCurve2; |
| 80 | |
| 81 | |
| 82 | }; |
| 83 | |
| 84 | |
| 85 | |
| 86 | |
| 87 | |
| 88 | |
| 89 | |
| 90 | #endif // _BRepFill_ApproxSeewing_HeaderFile |