1 // Created on: 1995-03-10
2 // Created by: Mister rmi
3 // Copyright (c) 1995-1999 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 #include <Select3D_SensitivePoint.hxx>
19 IMPLEMENT_STANDARD_RTTIEXT(Select3D_SensitivePoint,Select3D_SensitiveEntity)
21 //==================================================
24 //==================================================
25 Select3D_SensitivePoint::Select3D_SensitivePoint (const Handle(SelectMgr_EntityOwner)& theOwner,
26 const gp_Pnt& thePoint)
27 : Select3D_SensitiveEntity (theOwner)
29 SetSensitivityFactor (12);
33 //==================================================
36 //==================================================
37 Standard_Boolean Select3D_SensitivePoint::Matches (SelectBasics_SelectingVolumeManager& theMgr,
38 SelectBasics_PickResult& thePickResult)
40 if (!theMgr.OverlapsPoint (myPoint, thePickResult))
42 return Standard_False;
45 thePickResult.SetDistToGeomCenter (thePickResult.Depth());
49 //=======================================================================
50 //function : GetConnected
52 //=======================================================================
53 Handle(Select3D_SensitiveEntity) Select3D_SensitivePoint::GetConnected()
55 Handle(Select3D_SensitivePoint) aNewEntity = new Select3D_SensitivePoint (myOwnerId, myPoint);
59 //=======================================================================
60 // function : CenterOfGeometry
61 // purpose : Returns center of point. If location transformation
62 // is set, it will be applied
63 //=======================================================================
64 gp_Pnt Select3D_SensitivePoint::CenterOfGeometry() const
69 //=======================================================================
70 // function : BoundingBox
71 // purpose : Returns bounding box of the point. If location
72 // transformation is set, it will be applied
73 //=======================================================================
74 Select3D_BndBox3d Select3D_SensitivePoint::BoundingBox()
76 return Select3D_BndBox3d (SelectMgr_Vec3 (myPoint.X(), myPoint.Y(), myPoint.Z()),
77 SelectMgr_Vec3 (myPoint.X(), myPoint.Y(), myPoint.Z()));
80 //=======================================================================
81 // function : NbSubElements
82 // purpose : Returns the amount of sub-entities in sensitive
83 //=======================================================================
84 Standard_Integer Select3D_SensitivePoint::NbSubElements() const
89 //=======================================================================
92 //=======================================================================
93 void Select3D_SensitivePoint::DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth) const
95 OCCT_DUMP_TRANSIENT_CLASS_BEGIN (theOStream)
96 OCCT_DUMP_BASE_CLASS (theOStream, theDepth, Select3D_SensitiveEntity)