1 // Created on: 1996-06-06
2 // Created by: Stagiaire Xuan Trang PHAMPHU
3 // Copyright (c) 1996-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _BlendFunc_ChamfInv_HeaderFile
18 #define _BlendFunc_ChamfInv_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Standard_Integer.hxx>
25 #include <Standard_Boolean.hxx>
26 #include <BlendFunc_Corde.hxx>
27 #include <Blend_FuncInv.hxx>
28 #include <math_Vector.hxx>
29 #include <Standard_Real.hxx>
30 class Adaptor3d_HSurface;
31 class Adaptor3d_HCurve;
32 class Adaptor2d_HCurve2d;
37 class BlendFunc_ChamfInv : public Blend_FuncInv
44 Standard_EXPORT BlendFunc_ChamfInv(const Handle(Adaptor3d_HSurface)& S1, const Handle(Adaptor3d_HSurface)& S2, const Handle(Adaptor3d_HCurve)& C);
46 Standard_EXPORT void Set (const Standard_Boolean OnFirst, const Handle(Adaptor2d_HCurve2d)& COnSurf) Standard_OVERRIDE;
48 Standard_EXPORT void GetTolerance (math_Vector& Tolerance, const Standard_Real Tol) const Standard_OVERRIDE;
50 Standard_EXPORT void GetBounds (math_Vector& InfBound, math_Vector& SupBound) const Standard_OVERRIDE;
52 Standard_EXPORT Standard_Boolean IsSolution (const math_Vector& Sol, const Standard_Real Tol) Standard_OVERRIDE;
54 //! returns the number of equations of the function.
55 Standard_EXPORT Standard_Integer NbEquations() const Standard_OVERRIDE;
57 //! computes the values <F> of the Functions for the
59 //! Returns True if the computation was done successfully,
61 Standard_EXPORT Standard_Boolean Value (const math_Vector& X, math_Vector& F) Standard_OVERRIDE;
63 //! returns the values <D> of the derivatives for the
65 //! Returns True if the computation was done successfully,
67 Standard_EXPORT Standard_Boolean Derivatives (const math_Vector& X, math_Matrix& D) Standard_OVERRIDE;
69 //! returns the values <F> of the functions and the derivatives
70 //! <D> for the variable <X>.
71 //! Returns True if the computation was done successfully,
73 Standard_EXPORT Standard_Boolean Values (const math_Vector& X, math_Vector& F, math_Matrix& D) Standard_OVERRIDE;
75 Standard_EXPORT void Set (const Standard_Real Dist1, const Standard_Real Dist2, const Standard_Integer Choix);
90 Handle(Adaptor3d_HSurface) surf1;
91 Handle(Adaptor3d_HSurface) surf2;
92 Handle(Adaptor3d_HCurve) curv;
93 Handle(Adaptor2d_HCurve2d) csurf;
94 Standard_Integer choix;
95 Standard_Boolean first;
96 BlendFunc_Corde corde1;
97 BlendFunc_Corde corde2;
108 #endif // _BlendFunc_ChamfInv_HeaderFile