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1 | // Created on: 1993-04-07 |
2 | // Created by: Laurent BUCHARD |
3 | // Copyright (c) 1993-1999 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 _IntCurveSurface_ThePolygonOfHInter_HeaderFile |
18 | #define _IntCurveSurface_ThePolygonOfHInter_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Bnd_Box.hxx> |
25 | #include <Standard_Real.hxx> |
26 | #include <Standard_Integer.hxx> |
27 | #include <TColgp_Array1OfPnt.hxx> |
28 | #include <Standard_Boolean.hxx> |
29 | #include <TColStd_HArray1OfReal.hxx> |
30 | #include <TColStd_Array1OfReal.hxx> |
31 | class Standard_OutOfRange; |
32 | class Adaptor3d_HCurve; |
33 | class IntCurveSurface_TheHCurveTool; |
34 | class Bnd_Box; |
35 | class gp_Pnt; |
36 | |
37 | |
38 | |
39 | class IntCurveSurface_ThePolygonOfHInter |
40 | { |
41 | public: |
42 | |
43 | DEFINE_STANDARD_ALLOC |
44 | |
45 | |
46 | Standard_EXPORT IntCurveSurface_ThePolygonOfHInter(const Handle(Adaptor3d_HCurve)& Curve, const Standard_Integer NbPnt); |
47 | |
48 | Standard_EXPORT IntCurveSurface_ThePolygonOfHInter(const Handle(Adaptor3d_HCurve)& Curve, const Standard_Real U1, const Standard_Real U2, const Standard_Integer NbPnt); |
49 | |
50 | Standard_EXPORT IntCurveSurface_ThePolygonOfHInter(const Handle(Adaptor3d_HCurve)& Curve, const TColStd_Array1OfReal& Upars); |
51 | |
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52 | //! Give the bounding box of the polygon. |
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53 | const Bnd_Box& Bounding() const; |
54 | |
55 | Standard_Real DeflectionOverEstimation() const; |
56 | |
57 | void SetDeflectionOverEstimation (const Standard_Real x); |
58 | |
59 | void Closed (const Standard_Boolean clos); |
60 | |
61 | Standard_Boolean Closed() const; |
62 | |
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63 | //! Give the number of Segments in the polyline. |
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64 | Standard_Integer NbSegments() const; |
65 | |
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66 | //! Give the point of range Index in the Polygon. |
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67 | const gp_Pnt& BeginOfSeg (const Standard_Integer Index) const; |
68 | |
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69 | //! Give the point of range Index in the Polygon. |
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70 | const gp_Pnt& EndOfSeg (const Standard_Integer Index) const; |
71 | |
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72 | //! Returns the parameter (On the curve) |
73 | //! of the first point of the Polygon |
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74 | Standard_Real InfParameter() const; |
75 | |
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76 | //! Returns the parameter (On the curve) |
77 | //! of the last point of the Polygon |
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78 | Standard_Real SupParameter() const; |
79 | |
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80 | //! Give an approximation of the parameter on the curve |
81 | //! according to the discretization of the Curve. |
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82 | Standard_EXPORT Standard_Real ApproxParamOnCurve (const Standard_Integer Index, const Standard_Real ParamOnLine) const; |
83 | |
84 | Standard_EXPORT void Dump() const; |
85 | |
86 | |
87 | |
88 | |
89 | protected: |
90 | |
91 | |
92 | Standard_EXPORT void Init (const Handle(Adaptor3d_HCurve)& Curve); |
93 | |
94 | Standard_EXPORT void Init (const Handle(Adaptor3d_HCurve)& Curve, const TColStd_Array1OfReal& Upars); |
95 | |
96 | |
97 | |
98 | |
99 | private: |
100 | |
101 | |
102 | |
103 | Bnd_Box TheBnd; |
104 | Standard_Real TheDeflection; |
105 | Standard_Integer NbPntIn; |
106 | TColgp_Array1OfPnt ThePnts; |
107 | Standard_Boolean ClosedPolygon; |
108 | Standard_Real Binf; |
109 | Standard_Real Bsup; |
110 | Handle(TColStd_HArray1OfReal) myParams; |
111 | |
112 | |
113 | }; |
114 | |
115 | #define TheCurve Handle(Adaptor3d_HCurve) |
116 | #define TheCurve_hxx <Adaptor3d_HCurve.hxx> |
117 | #define TheCurveTool IntCurveSurface_TheHCurveTool |
118 | #define TheCurveTool_hxx <IntCurveSurface_TheHCurveTool.hxx> |
119 | #define IntCurveSurface_Polygon IntCurveSurface_ThePolygonOfHInter |
120 | #define IntCurveSurface_Polygon_hxx <IntCurveSurface_ThePolygonOfHInter.hxx> |
121 | |
122 | #include <IntCurveSurface_Polygon.lxx> |
123 | |
124 | #undef TheCurve |
125 | #undef TheCurve_hxx |
126 | #undef TheCurveTool |
127 | #undef TheCurveTool_hxx |
128 | #undef IntCurveSurface_Polygon |
129 | #undef IntCurveSurface_Polygon_hxx |
130 | |
131 | |
132 | |
133 | |
134 | #endif // _IntCurveSurface_ThePolygonOfHInter_HeaderFile |