/usr/include/oce/Select3D_SensitiveTriangle.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 | // Created on: 1997-05-14
// Created by: Robert COUBLANC
// Copyright (c) 1997-1999 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_SensitiveTriangle_HeaderFile
#define _Select3D_SensitiveTriangle_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineHandle.hxx>
#include <Standard_Type.hxx>
#include <Select3D_TypeOfSensitivity.hxx>
#include <Select3D_Pnt.hxx>
#include <Select3D_SensitivePoly.hxx>
#include <Handle_SelectBasics_EntityOwner.hxx>
#include <SelectMgr_SelectingVolumeManager.hxx>
#include <Standard_OStream.hxx>
class Standard_ConstructionError;
class Standard_OutOfRange;
class SelectBasics_EntityOwner;
class gp_Pnt;
class TColgp_Array1OfPnt2d;
class Select3D_SensitiveEntity;
class TopLoc_Location;
//! A framework to define selection of triangles in a view.
//! This comes into play in the detection of meshing and triangulation in surfaces.
//! In some cases this class can raise Standard_ConstructionError and
//! Standard_OutOfRange exceptions. For more details see Select3D_SensitivePoly.
class Select3D_SensitiveTriangle : public Select3D_SensitiveEntity
{
public:
//! Constructs a sensitive triangle object defined by the
//! owner theOwnerId, the points P1, P2, P3, and the type of sensitivity Sensitivity.
Standard_EXPORT Select3D_SensitiveTriangle (const Handle(SelectBasics_EntityOwner)& theOwnerId,
const gp_Pnt& thePnt0,
const gp_Pnt& thePnt1,
const gp_Pnt& thePnt2,
const Select3D_TypeOfSensitivity theType = Select3D_TOS_INTERIOR);
//! Checks whether the triangle overlaps current selecting volume
Standard_EXPORT virtual Standard_Boolean Matches (SelectBasics_SelectingVolumeManager& theMgr,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
//! Returns the 3D points P1, P2, P3 used at the time of construction.
Standard_EXPORT void Points3D (gp_Pnt& thePnt0, gp_Pnt& thePnt1, gp_Pnt& thePnt2) const;
//! Returns the center point of the sensitive triangle created at construction time.
Standard_EXPORT gp_Pnt Center3D() const;
//! Returns the copy of this
Standard_EXPORT virtual Handle(Select3D_SensitiveEntity) GetConnected() Standard_OVERRIDE;
//! Returns bounding box of the triangle. If location transformation is set, it
//! will be applied
Standard_EXPORT virtual Select3D_BndBox3d BoundingBox() Standard_OVERRIDE;
//! Returns the amount of points
virtual Standard_Integer NbSubElements() Standard_OVERRIDE { return 3; }
virtual gp_Pnt CenterOfGeometry() const Standard_OVERRIDE { return myCentroid; }
DEFINE_STANDARD_RTTI(Select3D_SensitiveTriangle)
private:
Select3D_TypeOfSensitivity mySensType; //!< Type of sensitivity: boundary or interior
gp_Pnt myCentroid; //!< Center of triangle
gp_Pnt myPoints[3];
};
DEFINE_STANDARD_HANDLE(Select3D_SensitiveTriangle, Select3D_SensitiveEntity)
#endif
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