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1 | // Created on: 1993-10-29 |
2 | // Created by: Jean Marc LACHAUME |
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 _HatchGen_IntersectionPoint_HeaderFile |
18 | #define _HatchGen_IntersectionPoint_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Integer.hxx> |
25 | #include <Standard_Real.hxx> |
26 | #include <TopAbs_Orientation.hxx> |
27 | #include <TopAbs_State.hxx> |
28 | #include <Standard_Boolean.hxx> |
29 | |
30 | |
31 | |
32 | class HatchGen_IntersectionPoint |
33 | { |
34 | public: |
35 | |
36 | DEFINE_STANDARD_ALLOC |
37 | |
38 | |
39 | //! Sets the index of the supporting curve. |
40 | Standard_EXPORT void SetIndex (const Standard_Integer Index); |
41 | |
42 | //! Returns the index of the supporting curve. |
43 | Standard_EXPORT Standard_Integer Index() const; |
44 | |
45 | //! Sets the parameter on the curve. |
46 | Standard_EXPORT void SetParameter (const Standard_Real Parameter); |
47 | |
48 | //! Returns the parameter on the curve. |
49 | Standard_EXPORT Standard_Real Parameter() const; |
50 | |
51 | //! Sets the position of the point on the curve. |
52 | Standard_EXPORT void SetPosition (const TopAbs_Orientation Position); |
53 | |
54 | //! Returns the position of the point on the curve. |
55 | Standard_EXPORT TopAbs_Orientation Position() const; |
56 | |
57 | //! Sets the transition state before the intersection. |
58 | Standard_EXPORT void SetStateBefore (const TopAbs_State State); |
59 | |
60 | //! Returns the transition state before the intersection. |
61 | Standard_EXPORT TopAbs_State StateBefore() const; |
62 | |
63 | //! Sets the transition state after the intersection. |
64 | Standard_EXPORT void SetStateAfter (const TopAbs_State State); |
65 | |
66 | //! Returns the transition state after of the intersection. |
67 | Standard_EXPORT TopAbs_State StateAfter() const; |
68 | |
69 | //! Sets the flag that the point is the beginning of a segment. |
70 | Standard_EXPORT void SetSegmentBeginning (const Standard_Boolean State = Standard_True); |
71 | |
72 | //! Returns the flag that the point is the beginning of a segment. |
73 | Standard_EXPORT Standard_Boolean SegmentBeginning() const; |
74 | |
75 | //! Sets the flag that the point is the end of a segment. |
76 | Standard_EXPORT void SetSegmentEnd (const Standard_Boolean State = Standard_True); |
77 | |
78 | //! Returns the flag that the point is the end of a segment. |
79 | Standard_EXPORT Standard_Boolean SegmentEnd() const; |
80 | |
81 | //! Dump of the point on element. |
82 | Standard_EXPORT virtual void Dump (const Standard_Integer Index = 0) const = 0; |
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83 | |
84 | protected: |
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85 | |
86 | //! Creates an empty intersection point. |
87 | Standard_EXPORT HatchGen_IntersectionPoint(); |
88 | |
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89 | //! Destructor is protected for safer inheritance |
90 | ~HatchGen_IntersectionPoint() {} |
91 | |
92 | protected: |
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93 | |
94 | Standard_Integer myIndex; |
95 | Standard_Real myParam; |
96 | TopAbs_Orientation myPosit; |
97 | TopAbs_State myBefore; |
98 | TopAbs_State myAfter; |
99 | Standard_Boolean mySegBeg; |
100 | Standard_Boolean mySegEnd; |
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101 | }; |
102 | |
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103 | #endif // _HatchGen_IntersectionPoint_HeaderFile |