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61 lines
2.4 KiB
C++
61 lines
2.4 KiB
C++
// Created on: 1995-03-10
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// Created by: Mister rmi
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// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _Select3D_SensitivePoint_HeaderFile
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#define _Select3D_SensitivePoint_HeaderFile
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#include <Select3D_SensitiveEntity.hxx>
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#include <SelectMgr_SelectingVolumeManager.hxx>
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//! A framework to define sensitive 3D points.
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class Select3D_SensitivePoint : public Select3D_SensitiveEntity
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{
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DEFINE_STANDARD_RTTIEXT(Select3D_SensitivePoint, Select3D_SensitiveEntity)
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public:
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//! Constructs a sensitive point object defined by the
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//! owner OwnerId and the point Point.
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Standard_EXPORT Select3D_SensitivePoint (const Handle(SelectBasics_EntityOwner)& theOwnerId, const gp_Pnt& thePoint);
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//! Returns the amount of sub-entities in sensitive
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Standard_EXPORT virtual Standard_Integer NbSubElements() Standard_OVERRIDE;
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Standard_EXPORT virtual Handle(Select3D_SensitiveEntity) GetConnected() Standard_OVERRIDE;
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//! Checks whether the point overlaps current selecting volume
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Standard_EXPORT virtual Standard_Boolean Matches (SelectBasics_SelectingVolumeManager& theMgr,
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SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
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//! Returns the point used at the time of construction.
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const gp_Pnt& Point() const { return myPoint; }
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//! Returns center of point. If location transformation
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//! is set, it will be applied
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Standard_EXPORT virtual gp_Pnt CenterOfGeometry() const Standard_OVERRIDE;
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//! Returns bounding box of the point. If location
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//! transformation is set, it will be applied
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Standard_EXPORT virtual Select3D_BndBox3d BoundingBox() Standard_OVERRIDE;
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private:
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gp_Pnt myPoint; //!< 3d coordinates of the point
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};
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DEFINE_STANDARD_HANDLE(Select3D_SensitivePoint, Select3D_SensitiveEntity)
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#endif // _Select3D_SensitivePoint_HeaderFile
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