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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 | |
| 18 | #include <Standard.hxx> |
| 19 | #include <Standard_DefineAlloc.hxx> |
| 20 | #include <Standard_Handle.hxx> |
| 21 | |
| 22 | #include <Standard_Integer.hxx> |
| 23 | #include <Standard_Boolean.hxx> |
| 24 | #include <BlendFunc_GenChamfInv.hxx> |
| 25 | #include <math_Vector.hxx> |
| 26 | #include <Standard_Real.hxx> |
| 27 | class Adaptor3d_HSurface; |
| 28 | class Adaptor3d_HCurve; |
| 29 | class Adaptor2d_HCurve2d; |
| 30 | class math_Matrix; |
| 31 | |
| 32 | |
| 33 | |
| 34 | //! Class for a function used to compute a ConstThroat chamfer on a surface's boundary |
| 35 | class BlendFunc_ConstThroatInv : public BlendFunc_GenChamfInv |
| 36 | { |
| 37 | public: |
| 38 | |
| 39 | DEFINE_STANDARD_ALLOC |
| 40 | |
| 41 | |
| 42 | Standard_EXPORT BlendFunc_ConstThroatInv(const Handle(Adaptor3d_HSurface)& S1, const Handle(Adaptor3d_HSurface)& S2, const Handle(Adaptor3d_HCurve)& C); |
| 43 | |
| 44 | Standard_EXPORT Standard_Boolean IsSolution (const math_Vector& Sol, const Standard_Real Tol) Standard_OVERRIDE; |
| 45 | |
| 46 | //! computes the values <F> of the Functions for the |
| 47 | //! variable <X>. |
| 48 | //! Returns True if the computation was done successfully, |
| 49 | //! False otherwise. |
| 50 | Standard_EXPORT Standard_Boolean Value (const math_Vector& X, math_Vector& F) Standard_OVERRIDE; |
| 51 | |
| 52 | //! returns the values <D> of the derivatives for the |
| 53 | //! variable <X>. |
| 54 | //! Returns True if the computation was done successfully, |
| 55 | //! False otherwise. |
| 56 | Standard_EXPORT Standard_Boolean Derivatives (const math_Vector& X, math_Matrix& D) Standard_OVERRIDE; |
| 57 | |
| 58 | using Blend_FuncInv::Set; |
| 59 | |
| 60 | Standard_EXPORT virtual void Set (const Standard_Real theThroat, |
| 61 | const Standard_Real, |
| 62 | const Standard_Integer Choix) Standard_OVERRIDE; |
| 63 | |
| 64 | |
| 65 | |
| 66 | |
| 67 | protected: |
| 68 | |
| 69 | Standard_Real Throat; |
| 70 | |
| 71 | Standard_Real param; |
| 72 | Standard_Real sign1; |
| 73 | Standard_Real sign2; |
| 74 | |
| 75 | gp_Pnt ptgui; |
| 76 | gp_Vec nplan; |
| 77 | Standard_Real normtg; |
| 78 | Standard_Real theD; |
| 79 | gp_Vec d1gui; |
| 80 | gp_Vec d2gui; |
| 81 | |
| 82 | gp_Pnt pts1; |
| 83 | gp_Pnt pts2; |
| 84 | gp_Vec d1u1; |
| 85 | gp_Vec d1v1; |
| 86 | gp_Vec d1u2; |
| 87 | gp_Vec d1v2; |
| 88 | |
| 89 | |
| 90 | private: |
| 91 | |
| 92 | }; |
| 93 | |
| 94 | |
| 95 | |
| 96 | |
| 97 | |
| 98 | |
| 99 | |
| 100 | #endif // _BlendFunc_ConstThroatInv_HeaderFile |
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