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1 | // Created on: 1998-06-23 |
2 | // Created by: Stephanie HUMEAU |
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 _GeomFill_GuideTrihedronPlan_HeaderFile |
18 | #define _GeomFill_GuideTrihedronPlan_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <TColgp_HArray2OfPnt2d.hxx> |
24 | #include <math_Vector.hxx> |
25 | #include <Standard_Integer.hxx> |
26 | #include <GeomFill_PipeError.hxx> |
27 | #include <GeomFill_TrihedronWithGuide.hxx> |
28 | #include <Standard_Boolean.hxx> |
29 | #include <Standard_Real.hxx> |
30 | #include <GeomAbs_Shape.hxx> |
31 | #include <TColStd_Array1OfReal.hxx> |
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32 | |
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33 | class GeomFill_Frenet; |
34 | class Standard_OutOfRange; |
35 | class Standard_ConstructionError; |
36 | class GeomFill_TrihedronLaw; |
37 | class gp_Vec; |
38 | |
39 | |
40 | class GeomFill_GuideTrihedronPlan; |
41 | DEFINE_STANDARD_HANDLE(GeomFill_GuideTrihedronPlan, GeomFill_TrihedronWithGuide) |
42 | |
43 | //! Trihedron in the case of sweeping along a guide curve defined |
44 | //! by the orthogonal plan on the trajectory |
45 | class GeomFill_GuideTrihedronPlan : public GeomFill_TrihedronWithGuide |
46 | { |
47 | |
48 | public: |
49 | |
50 | |
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51 | Standard_EXPORT GeomFill_GuideTrihedronPlan(const Handle(Adaptor3d_Curve)& theGuide); |
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52 | |
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53 | Standard_EXPORT virtual void SetCurve (const Handle(Adaptor3d_Curve)& thePath) Standard_OVERRIDE; |
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54 | |
55 | Standard_EXPORT virtual Handle(GeomFill_TrihedronLaw) Copy() const Standard_OVERRIDE; |
56 | |
57 | //! Give a status to the Law |
58 | //! Returns PipeOk (default implementation) |
59 | Standard_EXPORT virtual GeomFill_PipeError ErrorStatus() const Standard_OVERRIDE; |
60 | |
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61 | Standard_EXPORT virtual Handle(Adaptor3d_Curve) Guide() const Standard_OVERRIDE; |
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62 | |
63 | Standard_EXPORT virtual Standard_Boolean D0 (const Standard_Real Param, gp_Vec& Tangent, gp_Vec& Normal, gp_Vec& BiNormal) Standard_OVERRIDE; |
64 | |
65 | Standard_EXPORT virtual Standard_Boolean D1 (const Standard_Real Param, gp_Vec& Tangent, gp_Vec& DTangent, gp_Vec& Normal, gp_Vec& DNormal, gp_Vec& BiNormal, gp_Vec& DBiNormal) Standard_OVERRIDE; |
66 | |
67 | Standard_EXPORT virtual Standard_Boolean D2 (const Standard_Real Param, gp_Vec& Tangent, gp_Vec& DTangent, gp_Vec& D2Tangent, gp_Vec& Normal, gp_Vec& DNormal, gp_Vec& D2Normal, gp_Vec& BiNormal, gp_Vec& DBiNormal, gp_Vec& D2BiNormal) Standard_OVERRIDE; |
68 | |
69 | //! Sets the bounds of the parametric interval on |
70 | //! the function |
71 | //! This determines the derivatives in these values if the |
72 | //! function is not Cn. |
73 | Standard_EXPORT virtual void SetInterval (const Standard_Real First, const Standard_Real Last) Standard_OVERRIDE; |
74 | |
75 | //! Returns the number of intervals for continuity |
76 | //! <S>. |
77 | //! May be one if Continuity(me) >= <S> |
78 | Standard_EXPORT virtual Standard_Integer NbIntervals (const GeomAbs_Shape S) const Standard_OVERRIDE; |
79 | |
80 | //! Stores in <T> the parameters bounding the intervals |
81 | //! of continuity <S>. |
82 | //! |
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83 | //! The array must provide enough room to accommodate |
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84 | //! for the parameters. i.e. T.Length() > NbIntervals() |
85 | Standard_EXPORT virtual void Intervals (TColStd_Array1OfReal& T, const GeomAbs_Shape S) const Standard_OVERRIDE; |
86 | |
87 | //! Get average value of M(t) and V(t) it is usfull to |
88 | //! make fast approximation of rational surfaces. |
89 | Standard_EXPORT virtual void GetAverageLaw (gp_Vec& ATangent, gp_Vec& ANormal, gp_Vec& ABiNormal) Standard_OVERRIDE; |
90 | |
91 | //! Say if the law is Constant |
92 | Standard_EXPORT virtual Standard_Boolean IsConstant() const Standard_OVERRIDE; |
93 | |
94 | //! Say if the law is defined, only by the 3d Geometry of |
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95 | //! the set Curve |
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96 | //! Return False by Default. |
97 | Standard_EXPORT virtual Standard_Boolean IsOnlyBy3dCurve() const Standard_OVERRIDE; |
98 | |
99 | Standard_EXPORT virtual void Origine (const Standard_Real OrACR1, const Standard_Real OrACR2) Standard_OVERRIDE; |
100 | |
101 | |
102 | |
103 | |
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104 | DEFINE_STANDARD_RTTIEXT(GeomFill_GuideTrihedronPlan,GeomFill_TrihedronWithGuide) |
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105 | |
106 | protected: |
107 | |
108 | |
109 | |
110 | |
111 | private: |
112 | |
113 | |
114 | Standard_EXPORT void Init(); |
115 | |
116 | Standard_EXPORT void InitX (const Standard_Real Param); |
117 | |
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118 | Handle(Adaptor3d_Curve) myTrimmed; |
119 | Handle(Adaptor3d_Curve) myCurve; |
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120 | Handle(TColgp_HArray2OfPnt2d) Pole; |
121 | math_Vector X; |
122 | math_Vector XTol; |
123 | math_Vector Inf; |
124 | math_Vector Sup; |
125 | Handle(GeomFill_Frenet) frenet; |
126 | Standard_Integer myNbPts; |
127 | GeomFill_PipeError myStatus; |
128 | |
129 | |
130 | }; |
131 | |
132 | |
133 | |
134 | |
135 | |
136 | |
137 | |
138 | #endif // _GeomFill_GuideTrihedronPlan_HeaderFile |