42cf5bc1 |
1 | // Created on: 1997-03-03 |
2 | // Created by: Jean-Pierre COMBE |
3 | // Copyright (c) 1997-1999 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_SymmetricRelation_HeaderFile |
18 | #define _AIS_SymmetricRelation_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <TopoDS_Shape.hxx> |
24 | #include <gp_Pnt.hxx> |
25 | #include <gp_Dir.hxx> |
26 | #include <AIS_Relation.hxx> |
27 | #include <Standard_Boolean.hxx> |
28 | #include <PrsMgr_PresentationManager3d.hxx> |
29 | #include <Standard_Integer.hxx> |
30 | #include <SelectMgr_Selection.hxx> |
31 | class TopoDS_Shape; |
32 | class Geom_Plane; |
33 | class Prs3d_Presentation; |
34 | class Prs3d_Projector; |
35 | class Geom_Transformation; |
36 | |
37 | |
38 | class AIS_SymmetricRelation; |
39 | DEFINE_STANDARD_HANDLE(AIS_SymmetricRelation, AIS_Relation) |
40 | |
41 | //! A framework to display constraints of symmetricity |
42 | //! between two or more datum Interactive Objects. |
43 | //! A plane serves as the axis of symmetry between the |
44 | //! shapes of which the datums are parts. |
45 | class AIS_SymmetricRelation : public AIS_Relation |
46 | { |
47 | |
48 | public: |
49 | |
50 | |
51 | //! Constructs an object to display constraints of symmetricity. |
52 | //! This object is defined by a tool aSymmTool, a first |
53 | //! shape FirstShape, a second shape SecondShape, and a plane aPlane. |
54 | //! aPlane serves as the axis of symmetry. |
55 | //! aSymmTool is the shape composed of FirstShape |
56 | //! SecondShape and aPlane. It may be queried and |
57 | //! edited using the functions GetTool and SetTool. |
58 | //! The two shapes are typically two edges, two vertices or two points. |
59 | Standard_EXPORT AIS_SymmetricRelation(const TopoDS_Shape& aSymmTool, const TopoDS_Shape& FirstShape, const TopoDS_Shape& SecondShape, const Handle(Geom_Plane)& aPlane); |
60 | |
61 | //! Returns true if the symmetric constraint display is movable. |
62 | virtual Standard_Boolean IsMovable() const Standard_OVERRIDE; |
63 | |
64 | //! Sets the tool aSymmetricTool composed of a first |
65 | //! shape, a second shape, and a plane. |
66 | //! This tool is initially created at construction time. |
67 | void SetTool (const TopoDS_Shape& aSymmetricTool); |
68 | |
69 | //! Returns the tool composed of a first shape, a second |
70 | //! shape, and a plane. This tool is created at construction time. |
71 | const TopoDS_Shape& GetTool() const; |
72 | |
73 | //! computes the presentation according to a point of view |
74 | //! given by <aProjector>. |
75 | //! To be Used when the associated degenerated Presentations |
76 | //! have been transformed by <aTrsf> which is not a Pure |
77 | //! Translation. The HLR Prs can't be deducted automatically |
78 | //! WARNING :<aTrsf> must be applied |
79 | //! to the object to display before computation !!! |
80 | Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
81 | |
82 | |
83 | |
84 | |
92efcf78 |
85 | DEFINE_STANDARD_RTTIEXT(AIS_SymmetricRelation,AIS_Relation) |
42cf5bc1 |
86 | |
87 | protected: |
88 | |
89 | |
90 | |
91 | |
92 | private: |
93 | |
94 | |
95 | Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE; |
96 | |
97 | Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
98 | |
79104795 |
99 | Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE; |
42cf5bc1 |
100 | |
101 | Standard_EXPORT void ComputeTwoFacesSymmetric (const Handle(Prs3d_Presentation)& aprs); |
102 | |
103 | Standard_EXPORT void ComputeTwoEdgesSymmetric (const Handle(Prs3d_Presentation)& aprs); |
104 | |
105 | Standard_EXPORT void ComputeTwoVerticesSymmetric (const Handle(Prs3d_Presentation)& aprs); |
106 | |
107 | TopoDS_Shape myTool; |
108 | gp_Pnt myFAttach; |
109 | gp_Pnt mySAttach; |
110 | gp_Dir myFDirAttach; |
111 | gp_Dir myAxisDirAttach; |
112 | |
113 | |
114 | }; |
115 | |
116 | |
117 | #include <AIS_SymmetricRelation.lxx> |
118 | |
119 | |
120 | |
121 | |
122 | |
123 | #endif // _AIS_SymmetricRelation_HeaderFile |