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1 | // Created on: 1991-03-28 |
2 | // Created by: Jacques GOUSSARD |
3 | // Copyright (c) 1991-1999 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 _IntWalk_TheFunctionOfTheInt2S_HeaderFile |
18 | #define _IntWalk_TheFunctionOfTheInt2S_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Address.hxx> |
25 | #include <gp_Pnt.hxx> |
26 | #include <Standard_Real.hxx> |
27 | #include <Standard_Boolean.hxx> |
28 | #include <gp_Vec.hxx> |
29 | #include <IntImp_ConstIsoparametric.hxx> |
30 | #include <math_FunctionSetWithDerivatives.hxx> |
31 | #include <Standard_Integer.hxx> |
32 | #include <math_Vector.hxx> |
33 | #include <TColStd_Array1OfReal.hxx> |
34 | #include <gp_Dir.hxx> |
35 | #include <gp_Dir2d.hxx> |
36 | class StdFail_UndefinedDerivative; |
37 | class Standard_ConstructionError; |
38 | class Adaptor3d_HSurface; |
39 | class Adaptor3d_HSurfaceTool; |
40 | class math_Matrix; |
41 | |
42 | |
43 | |
44 | class IntWalk_TheFunctionOfTheInt2S : public math_FunctionSetWithDerivatives |
45 | { |
46 | public: |
47 | |
48 | DEFINE_STANDARD_ALLOC |
49 | |
50 | |
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51 | Standard_EXPORT IntWalk_TheFunctionOfTheInt2S(const Handle(Adaptor3d_HSurface)& S1, const Handle(Adaptor3d_HSurface)& S2); |
52 | |
53 | Standard_EXPORT Standard_Integer NbVariables() const; |
54 | |
55 | Standard_EXPORT Standard_Integer NbEquations() const; |
56 | |
57 | Standard_EXPORT Standard_Boolean Value (const math_Vector& X, math_Vector& F); |
58 | |
59 | Standard_EXPORT Standard_Boolean Derivatives (const math_Vector& X, math_Matrix& D); |
60 | |
61 | Standard_EXPORT Standard_Boolean Values (const math_Vector& X, math_Vector& F, math_Matrix& D); |
62 | |
63 | Standard_EXPORT void ComputeParameters (const IntImp_ConstIsoparametric ChoixIso, const TColStd_Array1OfReal& Param, math_Vector& UVap, math_Vector& BornInf, math_Vector& BornSup, math_Vector& Tolerance); |
64 | |
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65 | //! returns somme des fi*fi |
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66 | Standard_Real Root() const; |
67 | |
68 | gp_Pnt Point() const; |
69 | |
70 | Standard_EXPORT Standard_Boolean IsTangent (const math_Vector& UVap, TColStd_Array1OfReal& Param, IntImp_ConstIsoparametric& BestChoix); |
71 | |
72 | gp_Dir Direction() const; |
73 | |
74 | gp_Dir2d DirectionOnS1() const; |
75 | |
76 | gp_Dir2d DirectionOnS2() const; |
77 | |
78 | const Handle(Adaptor3d_HSurface)& AuxillarSurface1() const; |
79 | |
80 | const Handle(Adaptor3d_HSurface)& AuxillarSurface2() const; |
81 | |
82 | |
83 | |
84 | |
85 | protected: |
86 | |
87 | |
88 | |
89 | |
90 | |
91 | private: |
92 | |
93 | |
94 | |
95 | Standard_Address surf1; |
96 | Standard_Address surf2; |
97 | gp_Pnt pntsol1; |
98 | gp_Pnt pntsol2; |
99 | Standard_Real f[3]; |
100 | Standard_Boolean compute; |
101 | Standard_Boolean tangent; |
102 | Standard_Real tgduv[4]; |
103 | gp_Vec dpuv[4]; |
104 | IntImp_ConstIsoparametric chxIso; |
105 | Standard_Real paramConst; |
106 | Standard_Real ua0; |
107 | Standard_Real va0; |
108 | Standard_Real ua1; |
109 | Standard_Real va1; |
110 | Standard_Real ub0; |
111 | Standard_Real vb0; |
112 | Standard_Real ub1; |
113 | Standard_Real vb1; |
114 | Standard_Real ures1; |
115 | Standard_Real ures2; |
116 | Standard_Real vres1; |
117 | Standard_Real vres2; |
118 | |
119 | |
120 | }; |
121 | |
122 | #define ThePSurface Handle(Adaptor3d_HSurface) |
123 | #define ThePSurface_hxx <Adaptor3d_HSurface.hxx> |
124 | #define ThePSurfaceTool Adaptor3d_HSurfaceTool |
125 | #define ThePSurfaceTool_hxx <Adaptor3d_HSurfaceTool.hxx> |
126 | #define IntImp_ZerParFunc IntWalk_TheFunctionOfTheInt2S |
127 | #define IntImp_ZerParFunc_hxx <IntWalk_TheFunctionOfTheInt2S.hxx> |
128 | |
129 | #include <IntImp_ZerParFunc.lxx> |
130 | |
131 | #undef ThePSurface |
132 | #undef ThePSurface_hxx |
133 | #undef ThePSurfaceTool |
134 | #undef ThePSurfaceTool_hxx |
135 | #undef IntImp_ZerParFunc |
136 | #undef IntImp_ZerParFunc_hxx |
137 | |
138 | |
139 | |
140 | |
141 | #endif // _IntWalk_TheFunctionOfTheInt2S_HeaderFile |