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1 | // Created on: 1993-02-05 |
2 | // Created by: Jacques GOUSSARD |
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 _Contap_Contour_HeaderFile |
18 | #define _Contap_Contour_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Boolean.hxx> |
25 | #include <Contap_TheSequenceOfLine.hxx> |
26 | #include <Contap_TheSearch.hxx> |
27 | #include <Contap_TheSearchInside.hxx> |
28 | #include <Contap_SurfFunction.hxx> |
29 | #include <Contap_ArcFunction.hxx> |
30 | #include <Standard_Real.hxx> |
31 | #include <Standard_Integer.hxx> |
32 | class StdFail_NotDone; |
33 | class Standard_OutOfRange; |
34 | class Standard_ConstructionError; |
35 | class gp_Vec; |
36 | class gp_Pnt; |
37 | class Adaptor3d_HSurface; |
38 | class Adaptor3d_TopolTool; |
39 | class Contap_Line; |
40 | class Contap_SurfFunction; |
41 | |
42 | |
43 | |
44 | class Contap_Contour |
45 | { |
46 | public: |
47 | |
48 | DEFINE_STANDARD_ALLOC |
49 | |
50 | |
51 | Standard_EXPORT Contap_Contour(); |
52 | |
53 | Standard_EXPORT Contap_Contour(const gp_Vec& Direction); |
54 | |
55 | Standard_EXPORT Contap_Contour(const gp_Vec& Direction, const Standard_Real Angle); |
56 | |
57 | Standard_EXPORT Contap_Contour(const gp_Pnt& Eye); |
58 | |
59 | //! Creates the contour in a given direction. |
60 | Standard_EXPORT Contap_Contour(const Handle(Adaptor3d_HSurface)& Surf, const Handle(Adaptor3d_TopolTool)& Domain, const gp_Vec& Direction); |
61 | |
62 | //! Creates the contour in a given direction. |
63 | Standard_EXPORT Contap_Contour(const Handle(Adaptor3d_HSurface)& Surf, const Handle(Adaptor3d_TopolTool)& Domain, const gp_Vec& Direction, const Standard_Real Angle); |
64 | |
65 | //! Creates the contour for a perspective view. |
66 | Standard_EXPORT Contap_Contour(const Handle(Adaptor3d_HSurface)& Surf, const Handle(Adaptor3d_TopolTool)& Domain, const gp_Pnt& Eye); |
67 | |
68 | //! Creates the contour in a given direction. |
69 | Standard_EXPORT void Perform (const Handle(Adaptor3d_HSurface)& Surf, const Handle(Adaptor3d_TopolTool)& Domain); |
70 | |
71 | //! Creates the contour in a given direction. |
72 | Standard_EXPORT void Perform (const Handle(Adaptor3d_HSurface)& Surf, const Handle(Adaptor3d_TopolTool)& Domain, const gp_Vec& Direction); |
73 | |
74 | //! Creates the contour in a given direction. |
75 | Standard_EXPORT void Perform (const Handle(Adaptor3d_HSurface)& Surf, const Handle(Adaptor3d_TopolTool)& Domain, const gp_Vec& Direction, const Standard_Real Angle); |
76 | |
77 | //! Creates the contour for a perspective view. |
78 | Standard_EXPORT void Perform (const Handle(Adaptor3d_HSurface)& Surf, const Handle(Adaptor3d_TopolTool)& Domain, const gp_Pnt& Eye); |
79 | |
80 | Standard_EXPORT void Init (const gp_Vec& Direction); |
81 | |
82 | Standard_EXPORT void Init (const gp_Vec& Direction, const Standard_Real Angle); |
83 | |
84 | Standard_EXPORT void Init (const gp_Pnt& Eye); |
85 | |
86 | Standard_Boolean IsDone() const; |
87 | |
88 | //! Returns true if the is no line. |
89 | Standard_Boolean IsEmpty() const; |
90 | |
91 | Standard_Integer NbLines() const; |
92 | |
93 | const Contap_Line& Line (const Standard_Integer Index) const; |
94 | |
95 | //! Returns a reference on the internal |
96 | //! SurfaceFunction. This is used to compute tangents |
97 | //! on the lines. |
98 | Contap_SurfFunction& SurfaceFunction(); |
99 | |
100 | |
101 | |
102 | |
103 | protected: |
104 | |
105 | |
106 | |
107 | |
108 | |
109 | private: |
110 | |
111 | |
112 | Standard_EXPORT void Perform (const Handle(Adaptor3d_TopolTool)& Domain); |
113 | |
114 | Standard_EXPORT void PerformAna (const Handle(Adaptor3d_TopolTool)& Domain); |
115 | |
116 | |
117 | Standard_Boolean done; |
118 | Contap_TheSequenceOfLine slin; |
119 | Contap_TheSearch solrst; |
120 | Contap_TheSearchInside solins; |
121 | Contap_SurfFunction mySFunc; |
122 | Contap_ArcFunction myAFunc; |
123 | Standard_Boolean modeset; |
124 | |
125 | |
126 | }; |
127 | |
128 | |
129 | #include <Contap_Contour.lxx> |
130 | |
131 | |
132 | |
133 | |
134 | |
135 | #endif // _Contap_Contour_HeaderFile |