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1 // 1 //
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 //
>> 27 // $Id: G4Box.hh,v 1.17 2006/10/19 15:33:37 gcosmo Exp $
>> 28 // GEANT4 tag $Name: geant4-08-03-patch-01 $
>> 29 //
>> 30 // --------------------------------------------------------------------
>> 31 // GEANT 4 class header file
>> 32 //
>> 33 //
26 // G4Box 34 // G4Box
27 // 35 //
28 // Class description: 36 // Class description:
29 // 37 //
30 // A Box is a cuboid of given half lengths d 38 // A Box is a cuboid of given half lengths dx,dy,dz. The Box is
31 // centred on the origin with sides parallel 39 // centred on the origin with sides parallel to the x/y/z axes.
32 40
>> 41 // History:
33 // 30.06.95 P.Kent: Converted from source code 42 // 30.06.95 P.Kent: Converted from source code developed end 94
34 // 27.03.96 J.Allison: Added virtual functions 43 // 27.03.96 J.Allison: Added virtual functions DescribeYourselfTo() and
35 // SendWireframeTo(G4VGrap 44 // SendWireframeTo(G4VGraphicsModel&)
>> 45 // 22.07.96 J.Allison: Changed G4VGraphicsModel to G4VGraphicsScene
>> 46 // and SendPolyhedronTo() to CreatePolyhedron()
36 // 27.03.98 J.Apostolakis: Inherit from G4CSGS 47 // 27.03.98 J.Apostolakis: Inherit from G4CSGSolid (not G4VSolid)
>> 48 // 18.11.99 J.Apostolakis, V.Grichine: kUndefined was added to ESide
37 // ------------------------------------------- 49 // --------------------------------------------------------------------
38 #ifndef G4BOX_HH 50 #ifndef G4BOX_HH
39 #define G4BOX_HH 51 #define G4BOX_HH
40 52
41 #include "G4GeomTypes.hh" <<
42 <<
43 #if defined(G4GEOM_USE_USOLIDS) <<
44 #define G4GEOM_USE_UBOX 1 <<
45 #endif <<
46 <<
47 #if defined(G4GEOM_USE_UBOX) <<
48 #define G4UBox G4Box <<
49 #include "G4UBox.hh" <<
50 #else <<
51 <<
52 #include "G4CSGSolid.hh" 53 #include "G4CSGSolid.hh"
53 #include "G4Polyhedron.hh" <<
54 54
55 class G4Box : public G4CSGSolid << 55 class G4Box : public G4CSGSolid
56 { 56 {
57 public: << 57 public: // with description
58 58
59 G4Box(const G4String& pName, G4double pX, 59 G4Box(const G4String& pName, G4double pX, G4double pY, G4double pZ);
60 // Construct a box with name, and half l 60 // Construct a box with name, and half lengths pX,pY,pZ
61 61
62 ~G4Box() override; << 62 virtual ~G4Box();
>> 63
63 64
64 void ComputeDimensions(G4VPVParameterisati 65 void ComputeDimensions(G4VPVParameterisation* p,
65 const G4int n, 66 const G4int n,
66 const G4VPhysicalVo << 67 const G4VPhysicalVolume* pRep);
67 <<
68 void BoundingLimits(G4ThreeVector& pMin, G <<
69 68
70 G4bool CalculateExtent(const EAxis pAxis, 69 G4bool CalculateExtent(const EAxis pAxis,
71 const G4VoxelLimits 70 const G4VoxelLimits& pVoxelLimit,
72 const G4AffineTrans 71 const G4AffineTransform& pTransform,
73 G4double& pMi << 72 G4double& pmin, G4double& pmax) const;
74 73
75 // Accessors and modifiers 74 // Accessors and modifiers
76 75
77 inline G4double GetXHalfLength() const; 76 inline G4double GetXHalfLength() const;
78 inline G4double GetYHalfLength() const; 77 inline G4double GetYHalfLength() const;
79 inline G4double GetZHalfLength() const; 78 inline G4double GetZHalfLength() const;
80 79
81 void SetXHalfLength(G4double dx) ; 80 void SetXHalfLength(G4double dx) ;
82 void SetYHalfLength(G4double dy) ; 81 void SetYHalfLength(G4double dy) ;
83 void SetZHalfLength(G4double dz) ; 82 void SetZHalfLength(G4double dz) ;
84 83
85 // Methods for solid 84 // Methods for solid
86 85
87 inline G4double GetCubicVolume() override; << 86 inline G4double GetCubicVolume();
88 inline G4double GetSurfaceArea() override; << 87 inline G4double GetSurfaceArea();
89 88
90 EInside Inside(const G4ThreeVector& p) con << 89 EInside Inside(const G4ThreeVector& p) const;
91 G4ThreeVector SurfaceNormal( const G4Three << 90 G4ThreeVector SurfaceNormal( const G4ThreeVector& p) const;
92 G4double DistanceToIn(const G4ThreeVector& << 91 G4double DistanceToIn(const G4ThreeVector& p, const G4ThreeVector& v) const;
93 const G4ThreeVector& << 92 G4double DistanceToIn(const G4ThreeVector& p) const;
94 G4double DistanceToIn(const G4ThreeVector& <<
95 G4double DistanceToOut(const G4ThreeVector 93 G4double DistanceToOut(const G4ThreeVector& p, const G4ThreeVector& v,
96 const G4bool calcNo << 94 const G4bool calcNorm=false,
97 G4bool* valid << 95 G4bool *validNorm=0, G4ThreeVector *n=0) const;
98 G4ThreeVector << 96 G4double DistanceToOut(const G4ThreeVector& p) const;
99 G4double DistanceToOut(const G4ThreeVector <<
100 <<
101 G4GeometryType GetEntityType() const overr <<
102 G4ThreeVector GetPointOnSurface() const ov <<
103 97
104 G4bool IsFaceted() const override; << 98 G4GeometryType GetEntityType() const;
>> 99 G4ThreeVector GetPointOnSurface() const;
105 100
106 G4VSolid* Clone() const override; << 101 std::ostream& StreamInfo(std::ostream& os) const;
107 102
108 std::ostream& StreamInfo(std::ostream& os) << 103 // Functions for visualization
109 104
110 // Utilities for visualization << 105 void DescribeYourselfTo (G4VGraphicsScene& scene) const;
>> 106 G4VisExtent GetExtent () const;
>> 107 G4Polyhedron* CreatePolyhedron () const;
>> 108 G4NURBS* CreateNURBS () const;
111 109
112 void DescribeYourselfTo (G4VGraph << 110 public: // without description
113 G4VisExtent GetExtent () const <<
114 G4Polyhedron* CreatePolyhedron () const <<
115 111
116 G4Box(__void__&); 112 G4Box(__void__&);
117 // Fake default constructor for usage re 113 // Fake default constructor for usage restricted to direct object
118 // persistency for clients requiring pre 114 // persistency for clients requiring preallocation of memory for
119 // persistifiable objects. 115 // persistifiable objects.
120 116
121 G4Box(const G4Box& rhs); << 117 protected: // with description
122 G4Box& operator=(const G4Box& rhs); << 118
123 // Copy constructor and assignment opera << 119 G4ThreeVectorList*
>> 120 CreateRotatedVertices(const G4AffineTransform& pTransform) const;
>> 121 // Create the List of transformed vertices in the format required
>> 122 // for G4VSolid:: ClipCrossSection and ClipBetweenSections.
>> 123
>> 124 protected: // without description
>> 125
>> 126 enum ESide {kUndefined,kPX,kMX,kPY,kMY,kPZ,kMZ};
>> 127 // Codes for faces (kPX=plus x face,kMY= minus y face etc)
124 128
125 private: 129 private:
126 130
127 G4ThreeVector ApproxSurfaceNormal( const G 131 G4ThreeVector ApproxSurfaceNormal( const G4ThreeVector& p) const;
128 // Algorithm for SurfaceNormal() followi 132 // Algorithm for SurfaceNormal() following the original
129 // specification for points not on the s 133 // specification for points not on the surface
130 134
131 private: 135 private:
132 136
133 G4double fDx = 0.0, fDy = 0.0, fDz = 0.0; << 137 G4double fDx,fDy,fDz;
134 G4double delta; // Cached half Cartesian <<
135 }; 138 };
136 139
137 #include "G4Box.icc" 140 #include "G4Box.icc"
138 <<
139 #endif <<
140 141
141 #endif 142 #endif
142 143