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
6 // This file is part of Open CASCADE Technology software library.
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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _AIS_PerpendicularRelation_HeaderFile
18 #define _AIS_PerpendicularRelation_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
24 #include <AIS_Relation.hxx>
25 #include <PrsMgr_PresentationManager3d.hxx>
26 #include <Standard_Integer.hxx>
27 #include <SelectMgr_Selection.hxx>
30 class Prs3d_Presentation;
31 class Prs3d_Projector;
32 class Geom_Transformation;
35 class AIS_PerpendicularRelation;
36 DEFINE_STANDARD_HANDLE(AIS_PerpendicularRelation, AIS_Relation)
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
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);
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);
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;
74 DEFINE_STANDARD_RTTIEXT(AIS_PerpendicularRelation,AIS_Relation)
84 Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
86 Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE;
88 Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE;
90 Standard_EXPORT void ComputeTwoFacesPerpendicular (const Handle(Prs3d_Presentation)& aPresentation);
92 Standard_EXPORT void ComputeTwoEdgesPerpendicular (const Handle(Prs3d_Presentation)& aPresentation);
106 #endif // _AIS_PerpendicularRelation_HeaderFile