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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 | |
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20 | #include <AIS_Relation.hxx> |
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21 | |
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22 | DEFINE_STANDARD_HANDLE(AIS_PerpendicularRelation, AIS_Relation) |
23 | |
24 | //! A framework to display constraints of perpendicularity |
25 | //! between two or more interactive datums. These |
26 | //! datums can be edges or faces. |
27 | class AIS_PerpendicularRelation : public AIS_Relation |
28 | { |
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29 | DEFINE_STANDARD_RTTIEXT(AIS_PerpendicularRelation, AIS_Relation) |
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30 | public: |
31 | |
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32 | //! Constructs an object to display constraints of |
33 | //! perpendicularity on shapes. |
34 | //! This object is defined by a first shape aFShape, a |
35 | //! second shape aSShape, and a plane aPlane. |
36 | //! aPlane is the plane of reference to show and test the |
37 | //! perpendicular relation between two shapes, at least |
38 | //! one of which has a revolved surface. |
39 | Standard_EXPORT AIS_PerpendicularRelation(const TopoDS_Shape& aFShape, const TopoDS_Shape& aSShape, const Handle(Geom_Plane)& aPlane); |
40 | |
41 | //! Constructs an object to display constraints of |
42 | //! perpendicularity on shapes. |
43 | //! This object is defined by a first shape aFShape and a |
44 | //! second shape aSShape. |
45 | Standard_EXPORT AIS_PerpendicularRelation(const TopoDS_Shape& aFShape, const TopoDS_Shape& aSShape); |
46 | |
47 | //! computes the presentation according to a point of view |
48 | //! given by <aProjector>. |
49 | //! To be Used when the associated degenerated Presentations |
50 | //! have been transformed by <aTrsf> which is not a Pure |
51 | //! Translation. The HLR Prs can't be deducted automatically |
52 | //! WARNING :<aTrsf> must be applied |
53 | //! to the object to display before computation !!! |
54 | Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
55 | |
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56 | private: |
57 | |
58 | |
59 | Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE; |
60 | |
61 | Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
62 | |
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63 | Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE; |
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64 | |
65 | Standard_EXPORT void ComputeTwoFacesPerpendicular (const Handle(Prs3d_Presentation)& aPresentation); |
66 | |
67 | Standard_EXPORT void ComputeTwoEdgesPerpendicular (const Handle(Prs3d_Presentation)& aPresentation); |
68 | |
69 | gp_Pnt myFAttach; |
70 | gp_Pnt mySAttach; |
71 | |
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72 | }; |
73 | |
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74 | #endif // _AIS_PerpendicularRelation_HeaderFile |