/usr/include/oce/Select3D_SensitiveWire.hxx is in liboce-visualization-dev 0.18.2-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 | // Created on: 1996-10-17
// Created by: Odile OLIVIER
// Copyright (c) 1996-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef _Select3D_SensitiveWire_HeaderFile
#define _Select3D_SensitiveWire_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineHandle.hxx>
#include <Standard_Type.hxx>
#include <Select3D_SensitiveSet.hxx>
#include <Handle_SelectBasics_EntityOwner.hxx>
#include <Standard_OStream.hxx>
#include <NCollection_Sequence.hxx>
class SelectBasics_EntityOwner;
class TopLoc_Location;
class Select3D_SensitiveEntitySequence;
//! A framework to define selection of a wire owner by an
//! elastic wire band.
class Select3D_SensitiveWire : public Select3D_SensitiveSet
{
public:
//! Constructs a sensitive wire object defined by the
//! owner theOwnerId
Standard_EXPORT Select3D_SensitiveWire (const Handle(SelectBasics_EntityOwner)& theOwnerId);
//! Adds the sensitive entity theSensitive to this framework.
Standard_EXPORT void Add (const Handle(Select3D_SensitiveEntity)& theSensitive);
//! Returns the amount of sub-entities
Standard_EXPORT virtual Standard_Integer NbSubElements() Standard_OVERRIDE;
Standard_EXPORT virtual Handle(Select3D_SensitiveEntity) GetConnected() Standard_OVERRIDE;
//! returns the sensitive edges stored in this wire
Standard_EXPORT const NCollection_Vector<Handle(Select3D_SensitiveEntity)>& GetEdges();
//! Sets the owner for all entities in wire
Standard_EXPORT void Set (const Handle(SelectBasics_EntityOwner)& theOwnerId);
Standard_EXPORT Handle_Select3D_SensitiveEntity GetLastDetected() const;
//! Returns bounding box of the wire. If location
//! transformation is set, it will be applied
Standard_EXPORT virtual Select3D_BndBox3d BoundingBox() Standard_OVERRIDE;
//! Returns center of the wire. If location transformation
//! is set, it will be applied
Standard_EXPORT virtual gp_Pnt CenterOfGeometry() const Standard_OVERRIDE;
//! Returns the length of vector of sensitive entities
Standard_EXPORT virtual Standard_Integer Size() const Standard_OVERRIDE;
//! Returns bounding box of sensitive entity with index theIdx
Standard_EXPORT virtual Select3D_BndBox3d Box (const Standard_Integer theIdx) const Standard_OVERRIDE;
//! Returns geometry center of sensitive entity index theIdx in
//! the vector along the given axis theAxis
Standard_EXPORT virtual Standard_Real Center (const Standard_Integer theIdx,
const Standard_Integer theAxis) const Standard_OVERRIDE;
//! Swaps items with indexes theIdx1 and theIdx2 in the vector
Standard_EXPORT virtual void Swap (const Standard_Integer theIdx1,
const Standard_Integer theIdx2) Standard_OVERRIDE;
DEFINE_STANDARD_RTTI(Select3D_SensitiveWire)
protected:
//! Checks whether the entity with index theIdx overlaps the current selecting volume
Standard_EXPORT virtual Standard_Boolean overlapsElement (SelectBasics_SelectingVolumeManager& theMgr,
Standard_Integer theElemIdx,
Standard_Real& theMatchDepth) Standard_OVERRIDE;
//! Checks whether the entity with index theIdx is inside the current selecting volume
Standard_EXPORT virtual Standard_Boolean elementIsInside (SelectBasics_SelectingVolumeManager& theMgr,
const Standard_Integer theElemIdx) Standard_OVERRIDE;
//! Calculates distance from the 3d projection of used-picked screen point to center of the geometry
Standard_EXPORT virtual Standard_Real distanceToCOG (SelectBasics_SelectingVolumeManager& theMgr) Standard_OVERRIDE;
private:
NCollection_Vector<Handle(Select3D_SensitiveEntity)> myEntities; //!< Vector of sub-entities
NCollection_Vector<Standard_Integer> myEntityIndexes; //!< Indexes of entities for BVH build
gp_Pnt myCenter; //!< Center of the whole wire
mutable Select3D_BndBox3d myBndBox; //!< Bounding box of the whole wire
};
DEFINE_STANDARD_HANDLE(Select3D_SensitiveWire, Select3D_SensitiveEntity)
#endif // _Select3D_SensitiveWire_HeaderFile
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