0030675: Visualization - remove redundant proxy classes in hierarchy of PrsMgr_Presen...
[occt.git] / src / AIS / AIS_SymmetricRelation.hxx
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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
42cf5bc1 20#include <TopoDS_Shape.hxx>
21#include <gp_Pnt.hxx>
22#include <gp_Dir.hxx>
23#include <AIS_Relation.hxx>
42cf5bc1 24
42cf5bc1 25DEFINE_STANDARD_HANDLE(AIS_SymmetricRelation, AIS_Relation)
26
27//! A framework to display constraints of symmetricity
28//! between two or more datum Interactive Objects.
29//! A plane serves as the axis of symmetry between the
30//! shapes of which the datums are parts.
31class AIS_SymmetricRelation : public AIS_Relation
32{
7dd7c146 33 DEFINE_STANDARD_RTTIEXT(AIS_SymmetricRelation, AIS_Relation)
42cf5bc1 34public:
35
42cf5bc1 36 //! Constructs an object to display constraints of symmetricity.
37 //! This object is defined by a tool aSymmTool, a first
38 //! shape FirstShape, a second shape SecondShape, and a plane aPlane.
39 //! aPlane serves as the axis of symmetry.
40 //! aSymmTool is the shape composed of FirstShape
41 //! SecondShape and aPlane. It may be queried and
42 //! edited using the functions GetTool and SetTool.
43 //! The two shapes are typically two edges, two vertices or two points.
44 Standard_EXPORT AIS_SymmetricRelation(const TopoDS_Shape& aSymmTool, const TopoDS_Shape& FirstShape, const TopoDS_Shape& SecondShape, const Handle(Geom_Plane)& aPlane);
45
46 //! Returns true if the symmetric constraint display is movable.
47 virtual Standard_Boolean IsMovable() const Standard_OVERRIDE;
48
49 //! Sets the tool aSymmetricTool composed of a first
50 //! shape, a second shape, and a plane.
51 //! This tool is initially created at construction time.
52 void SetTool (const TopoDS_Shape& aSymmetricTool);
53
54 //! Returns the tool composed of a first shape, a second
55 //! shape, and a plane. This tool is created at construction time.
56 const TopoDS_Shape& GetTool() const;
57
58 //! computes the presentation according to a point of view
59 //! given by <aProjector>.
60 //! To be Used when the associated degenerated Presentations
61 //! have been transformed by <aTrsf> which is not a Pure
62 //! Translation. The HLR Prs can't be deducted automatically
63 //! WARNING :<aTrsf> must be applied
64 //! to the object to display before computation !!!
65 Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
66
42cf5bc1 67private:
68
42cf5bc1 69 Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
70
71 Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
72
79104795 73 Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE;
42cf5bc1 74
75 Standard_EXPORT void ComputeTwoFacesSymmetric (const Handle(Prs3d_Presentation)& aprs);
76
77 Standard_EXPORT void ComputeTwoEdgesSymmetric (const Handle(Prs3d_Presentation)& aprs);
78
79 Standard_EXPORT void ComputeTwoVerticesSymmetric (const Handle(Prs3d_Presentation)& aprs);
80
81 TopoDS_Shape myTool;
82 gp_Pnt myFAttach;
83 gp_Pnt mySAttach;
84 gp_Dir myFDirAttach;
85 gp_Dir myAxisDirAttach;
86
42cf5bc1 87};
88
42cf5bc1 89#include <AIS_SymmetricRelation.lxx>
90
42cf5bc1 91#endif // _AIS_SymmetricRelation_HeaderFile