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1 | // Created by: Julia GERASIMOVA |
| 2 | // Copyright (c) 2015 OPEN CASCADE SAS |
| 3 | // |
| 4 | // This file is part of Open CASCADE Technology software library. |
| 5 | // |
| 6 | // This library is free software; you can redistribute it and/or modify it under |
| 7 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 8 | // by the Free Software Foundation, with special exception defined in the file |
| 9 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 10 | // distribution for complete text of the license and disclaimer of any warranty. |
| 11 | // |
| 12 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 13 | // commercial license or contractual agreement. |
| 14 | |
| 15 | #ifndef _BlendFunc_ConstThroatInv_HeaderFile |
| 16 | #define _BlendFunc_ConstThroatInv_HeaderFile |
| 17 | |
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18 | #include <Adaptor3d_Surface.hxx> |
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19 | #include <BlendFunc_GenChamfInv.hxx> |
| 20 | #include <math_Vector.hxx> |
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21 | |
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22 | class math_Matrix; |
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23 | |
| 24 | //! Class for a function used to compute a ConstThroat chamfer on a surface's boundary |
| 25 | class BlendFunc_ConstThroatInv : public BlendFunc_GenChamfInv |
| 26 | { |
| 27 | public: |
| 28 | |
| 29 | DEFINE_STANDARD_ALLOC |
| 30 | |
| 31 | |
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32 | Standard_EXPORT BlendFunc_ConstThroatInv(const Handle(Adaptor3d_Surface)& S1, const Handle(Adaptor3d_Surface)& S2, const Handle(Adaptor3d_Curve)& C); |
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33 | |
| 34 | Standard_EXPORT Standard_Boolean IsSolution (const math_Vector& Sol, const Standard_Real Tol) Standard_OVERRIDE; |
| 35 | |
| 36 | //! computes the values <F> of the Functions for the |
| 37 | //! variable <X>. |
| 38 | //! Returns True if the computation was done successfully, |
| 39 | //! False otherwise. |
| 40 | Standard_EXPORT Standard_Boolean Value (const math_Vector& X, math_Vector& F) Standard_OVERRIDE; |
| 41 | |
| 42 | //! returns the values <D> of the derivatives for the |
| 43 | //! variable <X>. |
| 44 | //! Returns True if the computation was done successfully, |
| 45 | //! False otherwise. |
| 46 | Standard_EXPORT Standard_Boolean Derivatives (const math_Vector& X, math_Matrix& D) Standard_OVERRIDE; |
| 47 | |
| 48 | using Blend_FuncInv::Set; |
| 49 | |
| 50 | Standard_EXPORT virtual void Set (const Standard_Real theThroat, |
| 51 | const Standard_Real, |
| 52 | const Standard_Integer Choix) Standard_OVERRIDE; |
| 53 | |
| 54 | |
| 55 | |
| 56 | |
| 57 | protected: |
| 58 | |
| 59 | Standard_Real Throat; |
| 60 | |
| 61 | Standard_Real param; |
| 62 | Standard_Real sign1; |
| 63 | Standard_Real sign2; |
| 64 | |
| 65 | gp_Pnt ptgui; |
| 66 | gp_Vec nplan; |
| 67 | Standard_Real normtg; |
| 68 | Standard_Real theD; |
| 69 | gp_Vec d1gui; |
| 70 | gp_Vec d2gui; |
| 71 | |
| 72 | gp_Pnt pts1; |
| 73 | gp_Pnt pts2; |
| 74 | gp_Vec d1u1; |
| 75 | gp_Vec d1v1; |
| 76 | gp_Vec d1u2; |
| 77 | gp_Vec d1v2; |
| 78 | |
| 79 | |
| 80 | private: |
| 81 | |
| 82 | }; |
| 83 | |
| 84 | |
| 85 | |
| 86 | |
| 87 | |
| 88 | |
| 89 | |
| 90 | #endif // _BlendFunc_ConstThroatInv_HeaderFile |
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