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 <AIS_Relation.hxx>
22 DEFINE_STANDARD_HANDLE(AIS_PerpendicularRelation, AIS_Relation)
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
29 DEFINE_STANDARD_RTTIEXT(AIS_PerpendicularRelation, AIS_Relation)
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);
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);
50 Standard_EXPORT void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
52 Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE;
54 Standard_EXPORT void ComputeTwoFacesPerpendicular (const Handle(Prs3d_Presentation)& aPresentation);
56 Standard_EXPORT void ComputeTwoEdgesPerpendicular (const Handle(Prs3d_Presentation)& aPresentation);
63 #endif // _AIS_PerpendicularRelation_HeaderFile