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1 | // Created on: 1998-01-17 |
| 2 | // Created by: Julia GERASIMOVA |
| 3 | // Copyright (c) 1998-1999 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_EqualRadiusRelation_HeaderFile |
| 18 | #define _AIS_EqualRadiusRelation_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_Edge; |
| 29 | class Geom_Plane; |
| 30 | class Prs3d_Presentation; |
| 31 | class Prs3d_Projector; |
| 32 | class Geom_Transformation; |
| 33 | |
| 34 | |
| 35 | class AIS_EqualRadiusRelation; |
| 36 | DEFINE_STANDARD_HANDLE(AIS_EqualRadiusRelation, AIS_Relation) |
| 37 | |
| 38 | |
| 39 | class AIS_EqualRadiusRelation : public AIS_Relation |
| 40 | { |
| 41 | |
| 42 | public: |
| 43 | |
| 44 | |
| 45 | //! Creates equal relation of two arc's radiuses. |
| 46 | //! If one of edges is not in the given plane, |
| 47 | //! the presentation method projects it onto the plane. |
| 48 | Standard_EXPORT AIS_EqualRadiusRelation(const TopoDS_Edge& aFirstEdge, const TopoDS_Edge& aSecondEdge, const Handle(Geom_Plane)& aPlane); |
| 49 | |
| 50 | //! computes the presentation according to a point of view |
| 51 | //! given by <aProjector>. |
| 52 | //! To be Used when the associated degenerated Presentations |
| 53 | //! have been transformed by <aTrsf> which is not a Pure |
| 54 | //! Translation. The HLR Prs can't be deducted automatically |
| 55 | //! WARNING :<aTrsf> must be applied |
| 56 | //! to the object to display before computation !!! |
| 57 | Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
| 58 | |
| 59 | |
| 60 | |
| 61 | |
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62 | DEFINE_STANDARD_RTTIEXT(AIS_EqualRadiusRelation,AIS_Relation) |
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63 | |
| 64 | protected: |
| 65 | |
| 66 | |
| 67 | |
| 68 | |
| 69 | private: |
| 70 | |
| 71 | |
| 72 | Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE; |
| 73 | |
| 74 | Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
| 75 | |
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76 | Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE; |
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77 | |
| 78 | Standard_EXPORT void ComputeRadiusPosition(); |
| 79 | |
| 80 | gp_Pnt myFirstCenter; |
| 81 | gp_Pnt mySecondCenter; |
| 82 | gp_Pnt myFirstPoint; |
| 83 | gp_Pnt mySecondPoint; |
| 84 | |
| 85 | |
| 86 | }; |
| 87 | |
| 88 | |
| 89 | |
| 90 | |
| 91 | |
| 92 | |
| 93 | |
| 94 | #endif // _AIS_EqualRadiusRelation_HeaderFile |
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