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1 | // Created on: 1995-06-06 |
2 | // Created by: Jean Yves LEBEY |
3 | // Copyright (c) 1995-1999 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 _BRepApprox_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfApprox_HeaderFile |
18 | #define _BRepApprox_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfApprox_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <AppParCurves_Constraint.hxx> |
25 | #include <AppParCurves_MultiBSpCurve.hxx> |
26 | #include <TColStd_HArray1OfReal.hxx> |
27 | #include <TColStd_HArray1OfInteger.hxx> |
28 | #include <math_Matrix.hxx> |
29 | #include <math_Vector.hxx> |
30 | #include <math_IntegerVector.hxx> |
31 | #include <Standard_Real.hxx> |
32 | #include <Standard_Integer.hxx> |
33 | #include <Standard_Boolean.hxx> |
34 | #include <TColStd_Array1OfReal.hxx> |
35 | #include <TColStd_Array1OfInteger.hxx> |
36 | class StdFail_NotDone; |
37 | class Standard_OutOfRange; |
38 | class Standard_DimensionError; |
39 | class Standard_NoSuchObject; |
40 | class BRepApprox_TheMultiLineOfApprox; |
41 | class BRepApprox_TheMultiLineToolOfApprox; |
42 | class AppParCurves_MultiCurve; |
43 | class AppParCurves_MultiBSpCurve; |
44 | class math_Matrix; |
45 | |
46 | |
47 | |
48 | class BRepApprox_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfApprox |
49 | { |
50 | public: |
51 | |
52 | DEFINE_STANDARD_ALLOC |
53 | |
54 | |
55 | Standard_EXPORT BRepApprox_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfApprox(const BRepApprox_TheMultiLineOfApprox& SSP, const Standard_Integer FirstPoint, const Standard_Integer LastPoint, const AppParCurves_Constraint FirstCons, const AppParCurves_Constraint LastCons, const math_Vector& Parameters, const Standard_Integer NbPol); |
56 | |
57 | Standard_EXPORT BRepApprox_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfApprox(const BRepApprox_TheMultiLineOfApprox& SSP, const Standard_Integer FirstPoint, const Standard_Integer LastPoint, const AppParCurves_Constraint FirstCons, const AppParCurves_Constraint LastCons, const Standard_Integer NbPol); |
58 | |
59 | Standard_EXPORT BRepApprox_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfApprox(const BRepApprox_TheMultiLineOfApprox& SSP, const TColStd_Array1OfReal& Knots, const TColStd_Array1OfInteger& Mults, const Standard_Integer FirstPoint, const Standard_Integer LastPoint, const AppParCurves_Constraint FirstCons, const AppParCurves_Constraint LastCons, const math_Vector& Parameters, const Standard_Integer NbPol); |
60 | |
61 | Standard_EXPORT BRepApprox_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfApprox(const BRepApprox_TheMultiLineOfApprox& SSP, const TColStd_Array1OfReal& Knots, const TColStd_Array1OfInteger& Mults, const Standard_Integer FirstPoint, const Standard_Integer LastPoint, const AppParCurves_Constraint FirstCons, const AppParCurves_Constraint LastCons, const Standard_Integer NbPol); |
62 | |
63 | Standard_EXPORT void Perform (const math_Vector& Parameters); |
64 | |
65 | Standard_EXPORT void Perform (const math_Vector& Parameters, const Standard_Real l1, const Standard_Real l2); |
66 | |
67 | Standard_EXPORT void Perform (const math_Vector& Parameters, const math_Vector& V1t, const math_Vector& V2t, const Standard_Real l1, const Standard_Real l2); |
68 | |
69 | Standard_EXPORT void Perform (const math_Vector& Parameters, const math_Vector& V1t, const math_Vector& V2t, const math_Vector& V1c, const math_Vector& V2c, const Standard_Real l1, const Standard_Real l2); |
70 | |
71 | Standard_EXPORT Standard_Boolean IsDone() const; |
72 | |
73 | Standard_EXPORT AppParCurves_MultiCurve BezierValue(); |
74 | |
75 | Standard_EXPORT const AppParCurves_MultiBSpCurve& BSplineValue(); |
76 | |
77 | Standard_EXPORT const math_Matrix& FunctionMatrix() const; |
78 | |
79 | Standard_EXPORT const math_Matrix& DerivativeFunctionMatrix() const; |
80 | |
81 | Standard_EXPORT void ErrorGradient (math_Vector& Grad, Standard_Real& F, Standard_Real& MaxE3d, Standard_Real& MaxE2d); |
82 | |
83 | Standard_EXPORT const math_Matrix& Distance(); |
84 | |
85 | Standard_EXPORT void Error (Standard_Real& F, Standard_Real& MaxE3d, Standard_Real& MaxE2d); |
86 | |
87 | Standard_EXPORT Standard_Real FirstLambda() const; |
88 | |
89 | Standard_EXPORT Standard_Real LastLambda() const; |
90 | |
91 | Standard_EXPORT const math_Matrix& Points() const; |
92 | |
93 | Standard_EXPORT const math_Matrix& Poles() const; |
94 | |
95 | Standard_EXPORT const math_IntegerVector& KIndex() const; |
96 | |
97 | |
98 | |
99 | |
100 | protected: |
101 | |
102 | |
103 | Standard_EXPORT void Init (const BRepApprox_TheMultiLineOfApprox& SSP, const Standard_Integer FirstPoint, const Standard_Integer LastPoint); |
104 | |
105 | Standard_EXPORT Standard_Integer NbBColumns (const BRepApprox_TheMultiLineOfApprox& SSP) const; |
106 | |
107 | Standard_EXPORT Standard_Integer TheFirstPoint (const AppParCurves_Constraint FirstCons, const Standard_Integer FirstPoint) const; |
108 | |
109 | Standard_EXPORT Standard_Integer TheLastPoint (const AppParCurves_Constraint LastCons, const Standard_Integer LastPoint) const; |
110 | |
111 | Standard_EXPORT void Affect (const BRepApprox_TheMultiLineOfApprox& SSP, const Standard_Integer Index, AppParCurves_Constraint& Cons, math_Vector& Vt, math_Vector& Vc); |
112 | |
113 | Standard_EXPORT void ComputeFunction (const math_Vector& Parameters); |
114 | |
115 | Standard_EXPORT void SearchIndex (math_IntegerVector& Index); |
116 | |
117 | Standard_EXPORT void MakeTAA (math_Vector& TheA, math_Vector& TheB); |
118 | |
119 | Standard_EXPORT void MakeTAA (math_Vector& TheA); |
120 | |
121 | Standard_EXPORT void MakeTAA (math_Vector& TheA, math_Matrix& TheB); |
122 | |
123 | |
124 | |
125 | |
126 | private: |
127 | |
128 | |
129 | |
130 | AppParCurves_Constraint FirstConstraint; |
131 | AppParCurves_Constraint LastConstraint; |
132 | AppParCurves_MultiBSpCurve SCU; |
133 | Handle(TColStd_HArray1OfReal) myknots; |
134 | Handle(TColStd_HArray1OfInteger) mymults; |
135 | math_Matrix mypoles; |
136 | math_Matrix A; |
137 | math_Matrix DA; |
138 | math_Matrix B2; |
139 | math_Matrix mypoints; |
140 | math_Vector Vflatknots; |
141 | math_Vector Vec1t; |
142 | math_Vector Vec1c; |
143 | math_Vector Vec2t; |
144 | math_Vector Vec2c; |
145 | math_Matrix theError; |
146 | math_IntegerVector myindex; |
147 | Standard_Real lambda1; |
148 | Standard_Real lambda2; |
149 | Standard_Integer FirstP; |
150 | Standard_Integer LastP; |
151 | Standard_Integer Nlignes; |
152 | Standard_Integer Ninc; |
153 | Standard_Integer NA; |
154 | Standard_Integer myfirstp; |
155 | Standard_Integer mylastp; |
156 | Standard_Integer resinit; |
157 | Standard_Integer resfin; |
158 | Standard_Integer nbP2d; |
159 | Standard_Integer nbP; |
160 | Standard_Integer nbpoles; |
161 | Standard_Integer deg; |
162 | Standard_Boolean done; |
163 | Standard_Boolean iscalculated; |
164 | Standard_Boolean isready; |
165 | |
166 | |
167 | }; |
168 | |
169 | |
170 | |
171 | |
172 | |
173 | |
174 | |
175 | #endif // _BRepApprox_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfApprox_HeaderFile |