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1 | // Created on: 1996-12-05 |
2 | // Created by: Jean-Pierre COMBE/Odile Olivier |
3 | // Copyright (c) 1996-1999 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 _AIS_PerpendicularRelation_HeaderFile |
18 | #define _AIS_PerpendicularRelation_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <gp_Pnt.hxx> |
24 | #include <AIS_Relation.hxx> |
25 | #include <PrsMgr_PresentationManager3d.hxx> |
26 | #include <Standard_Integer.hxx> |
27 | #include <SelectMgr_Selection.hxx> |
28 | class TopoDS_Shape; |
29 | class Geom_Plane; |
30 | class Prs3d_Presentation; |
31 | class Prs3d_Projector; |
32 | class Geom_Transformation; |
33 | |
34 | |
35 | class AIS_PerpendicularRelation; |
36 | DEFINE_STANDARD_HANDLE(AIS_PerpendicularRelation, AIS_Relation) |
37 | |
38 | //! A framework to display constraints of perpendicularity |
39 | //! between two or more interactive datums. These |
40 | //! datums can be edges or faces. |
41 | class AIS_PerpendicularRelation : public AIS_Relation |
42 | { |
43 | |
44 | public: |
45 | |
46 | |
47 | //! Constructs an object to display constraints of |
48 | //! perpendicularity on shapes. |
49 | //! This object is defined by a first shape aFShape, a |
50 | //! second shape aSShape, and a plane aPlane. |
51 | //! aPlane is the plane of reference to show and test the |
52 | //! perpendicular relation between two shapes, at least |
53 | //! one of which has a revolved surface. |
54 | Standard_EXPORT AIS_PerpendicularRelation(const TopoDS_Shape& aFShape, const TopoDS_Shape& aSShape, const Handle(Geom_Plane)& aPlane); |
55 | |
56 | //! Constructs an object to display constraints of |
57 | //! perpendicularity on shapes. |
58 | //! This object is defined by a first shape aFShape and a |
59 | //! second shape aSShape. |
60 | Standard_EXPORT AIS_PerpendicularRelation(const TopoDS_Shape& aFShape, const TopoDS_Shape& aSShape); |
61 | |
62 | //! computes the presentation according to a point of view |
63 | //! given by <aProjector>. |
64 | //! To be Used when the associated degenerated Presentations |
65 | //! have been transformed by <aTrsf> which is not a Pure |
66 | //! Translation. The HLR Prs can't be deducted automatically |
67 | //! WARNING :<aTrsf> must be applied |
68 | //! to the object to display before computation !!! |
69 | Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
70 | |
71 | |
72 | |
73 | |
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74 | DEFINE_STANDARD_RTTIEXT(AIS_PerpendicularRelation,AIS_Relation) |
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75 | |
76 | protected: |
77 | |
78 | |
79 | |
80 | |
81 | private: |
82 | |
83 | |
84 | Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE; |
85 | |
86 | Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
87 | |
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88 | Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE; |
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89 | |
90 | Standard_EXPORT void ComputeTwoFacesPerpendicular (const Handle(Prs3d_Presentation)& aPresentation); |
91 | |
92 | Standard_EXPORT void ComputeTwoEdgesPerpendicular (const Handle(Prs3d_Presentation)& aPresentation); |
93 | |
94 | gp_Pnt myFAttach; |
95 | gp_Pnt mySAttach; |
96 | |
97 | |
98 | }; |
99 | |
100 | |
101 | |
102 | |
103 | |
104 | |
105 | |
106 | #endif // _AIS_PerpendicularRelation_HeaderFile |