0031456: Visualization - move out Dimensions and Relations from package AIS to PrsDims
[occt.git] / src / PrsDim / PrsDim_ConcentricRelation.hxx
42cf5bc1 1// Created on: 1996-12-05
2// Created by: Flore Lantheaume/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.
787ff240 17#ifndef _PrsDim_ConcentricRelation_HeaderFile
18#define _PrsDim_ConcentricRelation_HeaderFile
42cf5bc1 19
787ff240 20#include <PrsDim_Relation.hxx>
7dd7c146 21#include <gp_Dir.hxx>
42cf5bc1 22
7dd7c146 23class Geom_Plane;
42cf5bc1 24
787ff240 25DEFINE_STANDARD_HANDLE(PrsDim_ConcentricRelation, PrsDim_Relation)
42cf5bc1 26
27//! A framework to define a constraint by a relation of
28//! concentricity between two or more interactive datums.
29//! The display of this constraint is also defined.
30//! A plane is used to create an axis along which the
31//! relation of concentricity can be extended.
787ff240 32class PrsDim_ConcentricRelation : public PrsDim_Relation
42cf5bc1 33{
787ff240 34 DEFINE_STANDARD_RTTIEXT(PrsDim_ConcentricRelation, PrsDim_Relation)
42cf5bc1 35public:
42cf5bc1 37 //! Constructs the display object for concentric relations
38 //! between shapes.
39 //! This object is defined by the two shapes, aFShape
40 //! and aSShape and the plane aPlane.
41 //! aPlane is provided to create an axis along which the
42 //! relation of concentricity can be extended.
787ff240 43 Standard_EXPORT PrsDim_ConcentricRelation(const TopoDS_Shape& aFShape, const TopoDS_Shape& aSShape, const Handle(Geom_Plane)& aPlane);
42cf5bc1 44
42cf5bc1 45private:
787ff240 47 Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
42cf5bc1 48
42cf5bc1 49 Standard_EXPORT void ComputeTwoEdgesConcentric (const Handle(Prs3d_Presentation)& aPresentationManager);
51 Standard_EXPORT void ComputeEdgeVertexConcentric (const Handle(Prs3d_Presentation)& aPresentationManager);
53 Standard_EXPORT void ComputeTwoVerticesConcentric (const Handle(Prs3d_Presentation)& aPresentationManager);
55 Standard_EXPORT virtual void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE;
787ff240 57private:
42cf5bc1 59 gp_Pnt myCenter;
60 Standard_Real myRad;
61 gp_Dir myDir;
62 gp_Pnt myPnt;
42cf5bc1 64};
787ff240 66#endif // _PrsDim_ConcentricRelation_HeaderFile