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9dd8af261f
- implemented Select3D_SensitiveCylinder class performing an analytical intersection with an untriangulated cone/cylinder - added tests
65 lines
2.9 KiB
C++
65 lines
2.9 KiB
C++
// Created on: 2021-04-19
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// Created by: Maria KRYLOVA
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// Copyright (c) 2021 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_SensitiveCylinder_HeaderFile
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#define _Select3D_SensitiveCylinder_HeaderFile
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#include <Select3D_SensitiveEntity.hxx>
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//! A framework to define selection by a sensitive cylinder or cone.
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class Select3D_SensitiveCylinder : public Select3D_SensitiveEntity
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{
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DEFINE_STANDARD_RTTIEXT (Select3D_SensitiveCylinder, Select3D_SensitiveEntity)
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public:
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//! Constructs a sensitive cylinder object defined by the owner theOwnerId,
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//! @param[in] theBottomRad cylinder bottom radius
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//! @param[in] theTopRad cylinder top radius
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//! @param[in] theHeight cylinder height
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Standard_EXPORT Select3D_SensitiveCylinder (const Handle(SelectMgr_EntityOwner)& theOwnerId,
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const Standard_Real theBottomRad,
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const Standard_Real theTopRad,
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const Standard_Real theHeight,
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const gp_Trsf& theTrsf);
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//! Checks whether the cylinder 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 copy of this
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Standard_EXPORT virtual Handle (Select3D_SensitiveEntity) GetConnected() Standard_OVERRIDE;
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//! Returns bounding box of the cylinder.
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//! If location transformation is set, it will be applied
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Standard_EXPORT virtual Select3D_BndBox3d BoundingBox() Standard_OVERRIDE;
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//! Always returns Standard_False
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virtual Standard_Boolean ToBuildBVH() const Standard_OVERRIDE { return Standard_False; }
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//! Returns the amount of points
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virtual Standard_Integer NbSubElements() const Standard_OVERRIDE { return 1; }
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//! Returns center of the cylinder with transformation applied
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Standard_EXPORT virtual gp_Pnt CenterOfGeometry() const Standard_OVERRIDE;
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protected:
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gp_Trsf myTrsf; //!< cylinder transformation to apply
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Standard_Real myBottomRadius; //!< cylinder bottom radius
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Standard_Real myTopRadius; //!< cylinder top radius
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Standard_Real myHeight; //!< cylinder height
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};
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#endif // _Select3D_SensitiveSphere_HeaderFile
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