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1 | // Created on: 1991-06-24 |
2 | // Created by: Didier PIFFAULT |
3 | // Copyright (c) 1991-1999 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 _Intf_Interference_HeaderFile |
18 | #define _Intf_Interference_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Intf_SeqOfSectionPoint.hxx> |
25 | #include <Intf_SeqOfSectionLine.hxx> |
26 | #include <Intf_SeqOfTangentZone.hxx> |
27 | #include <Standard_Boolean.hxx> |
28 | #include <Standard_Real.hxx> |
29 | #include <Standard_Integer.hxx> |
30 | class Standard_OutOfRange; |
31 | class Intf_SectionPoint; |
32 | class Intf_SectionLine; |
33 | class Intf_TangentZone; |
34 | |
35 | |
36 | //! Describes the Interference computation result |
37 | //! between polygon2d or polygon3d or polyhedron |
38 | //! (as three sequences of points of intersection, |
39 | //! polylines of intersection and zones de tangence). |
40 | class Intf_Interference |
41 | { |
42 | public: |
43 | |
44 | DEFINE_STANDARD_ALLOC |
45 | |
46 | |
47 | //! Gives the number of points of intersection in the |
48 | //! interference. |
49 | Standard_Integer NbSectionPoints() const; |
50 | |
51 | //! Gives the point of intersection of address Index in |
52 | //! the interference. |
53 | const Intf_SectionPoint& PntValue (const Standard_Integer Index) const; |
54 | |
55 | //! Gives the number of polylines of intersection in the |
56 | //! interference. |
57 | Standard_Integer NbSectionLines() const; |
58 | |
59 | //! Gives the polyline of intersection at address <Index> in |
60 | //! the interference. |
61 | const Intf_SectionLine& LineValue (const Standard_Integer Index) const; |
62 | |
63 | //! Gives the number of zones of tangence in the interference. |
64 | Standard_Integer NbTangentZones() const; |
65 | |
66 | //! Gives the zone of tangence at address Index in the |
67 | //! interference. |
68 | const Intf_TangentZone& ZoneValue (const Standard_Integer Index) const; |
69 | |
70 | //! Gives the tolerance used for the calculation. |
71 | Standard_Real GetTolerance() const; |
72 | |
73 | //! Tests if the polylines of intersection or the zones of |
74 | //! tangence contain the point of intersection <ThePnt>. |
75 | Standard_EXPORT Standard_Boolean Contains (const Intf_SectionPoint& ThePnt) const; |
76 | |
77 | //! Inserts a new zone of tangence in the current list of |
78 | //! tangent zones of the interference and returns True |
79 | //! when done. |
80 | Standard_EXPORT Standard_Boolean Insert (const Intf_TangentZone& TheZone); |
81 | |
82 | //! Insert a new segment of intersection in the current list of |
83 | //! polylines of intersection of the interference. |
84 | Standard_EXPORT void Insert (const Intf_SectionPoint& pdeb, const Intf_SectionPoint& pfin); |
85 | |
86 | Standard_EXPORT void Dump() const; |
87 | |
88 | |
89 | |
90 | |
91 | protected: |
92 | |
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93 | //! Empty constructor |
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94 | Standard_EXPORT Intf_Interference(const Standard_Boolean Self); |
95 | |
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96 | //! Destructor is protected, for safer inheritance |
97 | ~Intf_Interference () {} |
98 | |
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99 | //! Only one argument for the intersection. |
100 | Standard_EXPORT void SelfInterference (const Standard_Boolean Self); |
101 | |
102 | |
103 | Intf_SeqOfSectionPoint mySPoins; |
104 | Intf_SeqOfSectionLine mySLines; |
105 | Intf_SeqOfTangentZone myTZones; |
106 | Standard_Boolean SelfIntf; |
107 | Standard_Real Tolerance; |
108 | |
109 | |
110 | private: |
111 | |
112 | |
113 | |
114 | |
115 | |
116 | }; |
117 | |
118 | |
119 | #include <Intf_Interference.lxx> |
120 | |
121 | |
122 | |
123 | |
124 | |
125 | #endif // _Intf_Interference_HeaderFile |