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1 | // Created on: 1998-06-04 |
2 | // Created by: Philippe NOUAILLE |
3 | // Copyright (c) 1998-1999 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 _BlendFunc_ChAsymInv_HeaderFile |
18 | #define _BlendFunc_ChAsymInv_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Real.hxx> |
25 | #include <Standard_Integer.hxx> |
26 | #include <Standard_Boolean.hxx> |
27 | #include <math_Vector.hxx> |
28 | #include <math_Matrix.hxx> |
29 | #include <Blend_FuncInv.hxx> |
30 | class Adaptor3d_HSurface; |
31 | class Adaptor3d_HCurve; |
32 | class Adaptor2d_HCurve2d; |
33 | class math_Matrix; |
34 | |
35 | |
36 | |
37 | class BlendFunc_ChAsymInv : public Blend_FuncInv |
38 | { |
39 | public: |
40 | |
41 | DEFINE_STANDARD_ALLOC |
42 | |
43 | |
44 | Standard_EXPORT BlendFunc_ChAsymInv(const Handle(Adaptor3d_HSurface)& S1, const Handle(Adaptor3d_HSurface)& S2, const Handle(Adaptor3d_HCurve)& C); |
45 | |
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46 | Standard_EXPORT void Set (const Standard_Boolean OnFirst, const Handle(Adaptor2d_HCurve2d)& COnSurf) Standard_OVERRIDE; |
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47 | |
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48 | Standard_EXPORT void GetTolerance (math_Vector& Tolerance, const Standard_Real Tol) const Standard_OVERRIDE; |
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49 | |
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50 | Standard_EXPORT void GetBounds (math_Vector& InfBound, math_Vector& SupBound) const Standard_OVERRIDE; |
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51 | |
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52 | Standard_EXPORT Standard_Boolean IsSolution (const math_Vector& Sol, const Standard_Real Tol) Standard_OVERRIDE; |
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53 | |
54 | //! returns the number of equations of the function. |
55 | Standard_EXPORT Standard_Integer NbEquations() const Standard_OVERRIDE; |
56 | |
57 | //! computes the values <F> of the derivatives for the |
58 | //! variable <X> between DegF and DegL. |
59 | //! Returns True if the computation was done successfully, |
60 | //! False otherwise. |
61 | Standard_EXPORT Standard_Boolean ComputeValues (const math_Vector& X, const Standard_Integer DegF, const Standard_Integer DegL); |
62 | |
63 | //! computes the values <F> of the Functions for the |
64 | //! variable <X>. |
65 | //! Returns True if the computation was done successfully, |
66 | //! False otherwise. |
67 | Standard_EXPORT Standard_Boolean Value (const math_Vector& X, math_Vector& F) Standard_OVERRIDE; |
68 | |
69 | //! returns the values <D> of the derivatives for the |
70 | //! variable <X>. |
71 | //! Returns True if the computation was done successfully, |
72 | //! False otherwise. |
73 | Standard_EXPORT Standard_Boolean Derivatives (const math_Vector& X, math_Matrix& D) Standard_OVERRIDE; |
74 | |
75 | //! returns the values <F> of the functions and the derivatives |
76 | //! <D> for the variable <X>. |
77 | //! Returns True if the computation was done successfully, |
78 | //! False otherwise. |
79 | Standard_EXPORT Standard_Boolean Values (const math_Vector& X, math_Vector& F, math_Matrix& D) Standard_OVERRIDE; |
80 | |
81 | Standard_EXPORT void Set (const Standard_Real Dist1, const Standard_Real Angle, const Standard_Integer Choix); |
82 | |
83 | |
84 | |
85 | |
86 | protected: |
87 | |
88 | |
89 | |
90 | |
91 | |
92 | private: |
93 | |
94 | |
95 | |
96 | Handle(Adaptor3d_HSurface) surf1; |
97 | Handle(Adaptor3d_HSurface) surf2; |
98 | Standard_Real dist1; |
99 | Standard_Real angle; |
100 | Standard_Real tgang; |
101 | Handle(Adaptor3d_HCurve) curv; |
102 | Handle(Adaptor2d_HCurve2d) csurf; |
103 | Standard_Integer choix; |
104 | Standard_Boolean first; |
105 | math_Vector FX; |
106 | math_Matrix DX; |
107 | |
108 | |
109 | }; |
110 | |
111 | |
112 | |
113 | |
114 | |
115 | |
116 | |
117 | #endif // _BlendFunc_ChAsymInv_HeaderFile |