42cf5bc1 |
1 | // Created on: 1994-02-03 |
2 | // Created by: Jean Marc LACHAUME |
3 | // Copyright (c) 1994-1999 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 _Geom2dHatch_Classifier_HeaderFile |
18 | #define _Geom2dHatch_Classifier_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Geom2dHatch_FClass2dOfClassifier.hxx> |
25 | #include <Geom2dAdaptor_Curve.hxx> |
26 | #include <Standard_Real.hxx> |
27 | #include <IntRes2d_Position.hxx> |
28 | #include <Standard_Boolean.hxx> |
29 | #include <TopAbs_State.hxx> |
30 | class Standard_DomainError; |
31 | class Geom2dHatch_Elements; |
32 | class Geom2dAdaptor_Curve; |
33 | class Geom2dHatch_Intersector; |
34 | class Geom2dHatch_FClass2dOfClassifier; |
35 | class gp_Pnt2d; |
36 | |
37 | |
38 | |
39 | class Geom2dHatch_Classifier |
40 | { |
41 | public: |
42 | |
43 | DEFINE_STANDARD_ALLOC |
44 | |
45 | |
36b9ff75 |
46 | //! Empty constructor, undefined algorithm. |
42cf5bc1 |
47 | Standard_EXPORT Geom2dHatch_Classifier(); |
48 | |
36b9ff75 |
49 | //! Creates an algorithm to classify the Point P with |
50 | //! Tolerance <T> on the face described by <F>. |
42cf5bc1 |
51 | Standard_EXPORT Geom2dHatch_Classifier(Geom2dHatch_Elements& F, const gp_Pnt2d& P, const Standard_Real Tol); |
52 | |
36b9ff75 |
53 | //! Classify the Point P with Tolerance <T> on the |
54 | //! face described by <F>. |
42cf5bc1 |
55 | Standard_EXPORT void Perform (Geom2dHatch_Elements& F, const gp_Pnt2d& P, const Standard_Real Tol); |
56 | |
36b9ff75 |
57 | //! Returns the result of the classification. |
42cf5bc1 |
58 | Standard_EXPORT TopAbs_State State() const; |
59 | |
36b9ff75 |
60 | //! Returns True when the state was computed by a |
61 | //! rejection. The state is OUT. |
42cf5bc1 |
62 | Standard_Boolean Rejected() const; |
63 | |
36b9ff75 |
64 | //! Returns True if the face contains no wire. The |
65 | //! state is IN. |
42cf5bc1 |
66 | Standard_Boolean NoWires() const; |
67 | |
36b9ff75 |
68 | //! Returns the Edge used to determine the |
69 | //! classification. When the State is ON this is the |
70 | //! Edge containing the point. |
42cf5bc1 |
71 | Standard_EXPORT const Geom2dAdaptor_Curve& Edge() const; |
72 | |
36b9ff75 |
73 | //! Returns the parameter on Edge() used to determine the |
74 | //! classification. |
42cf5bc1 |
75 | Standard_EXPORT Standard_Real EdgeParameter() const; |
76 | |
36b9ff75 |
77 | //! Returns the position of the point on the edge |
78 | //! returned by Edge. |
42cf5bc1 |
79 | IntRes2d_Position Position() const; |
80 | |
81 | |
82 | |
83 | |
84 | protected: |
85 | |
86 | |
87 | |
88 | Geom2dHatch_FClass2dOfClassifier myClassifier; |
89 | Geom2dAdaptor_Curve myEdge; |
90 | Standard_Real myEdgeParameter; |
91 | IntRes2d_Position myPosition; |
92 | Standard_Boolean rejected; |
93 | Standard_Boolean nowires; |
94 | |
95 | |
96 | private: |
97 | |
98 | |
99 | |
100 | |
101 | |
102 | }; |
103 | |
104 | #define TheFaceExplorer Geom2dHatch_Elements |
105 | #define TheFaceExplorer_hxx <Geom2dHatch_Elements.hxx> |
106 | #define TheEdge Geom2dAdaptor_Curve |
107 | #define TheEdge_hxx <Geom2dAdaptor_Curve.hxx> |
108 | #define TheIntersection2d Geom2dHatch_Intersector |
109 | #define TheIntersection2d_hxx <Geom2dHatch_Intersector.hxx> |
110 | #define TopClass_FClass2d Geom2dHatch_FClass2dOfClassifier |
111 | #define TopClass_FClass2d_hxx <Geom2dHatch_FClass2dOfClassifier.hxx> |
112 | #define TopClass_FaceClassifier Geom2dHatch_Classifier |
113 | #define TopClass_FaceClassifier_hxx <Geom2dHatch_Classifier.hxx> |
114 | |
115 | #include <TopClass_FaceClassifier.lxx> |
116 | |
117 | #undef TheFaceExplorer |
118 | #undef TheFaceExplorer_hxx |
119 | #undef TheEdge |
120 | #undef TheEdge_hxx |
121 | #undef TheIntersection2d |
122 | #undef TheIntersection2d_hxx |
123 | #undef TopClass_FClass2d |
124 | #undef TopClass_FClass2d_hxx |
125 | #undef TopClass_FaceClassifier |
126 | #undef TopClass_FaceClassifier_hxx |
127 | |
128 | |
129 | |
130 | |
131 | #endif // _Geom2dHatch_Classifier_HeaderFile |