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1 // 1 //
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 //
>> 27 // $Id: G4Box.hh,v 1.16 2006/06/29 18:44:04 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-08-01 $
>> 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;
>> 77
78 inline G4double GetYHalfLength() const; 78 inline G4double GetYHalfLength() const;
>> 79
79 inline G4double GetZHalfLength() const; 80 inline G4double GetZHalfLength() const;
80 81
81 void SetXHalfLength(G4double dx) ; 82 void SetXHalfLength(G4double dx) ;
>> 83
82 void SetYHalfLength(G4double dy) ; 84 void SetYHalfLength(G4double dy) ;
>> 85
83 void SetZHalfLength(G4double dz) ; 86 void SetZHalfLength(G4double dz) ;
84 87
>> 88 inline G4double GetCubicVolume();
>> 89
85 // Methods for solid 90 // Methods for solid
86 91
87 inline G4double GetCubicVolume() override; << 92 EInside Inside(const G4ThreeVector& p) const;
88 inline G4double GetSurfaceArea() override; << 93
>> 94 G4ThreeVector SurfaceNormal( const G4ThreeVector& p) const;
>> 95
>> 96 G4double DistanceToIn(const G4ThreeVector& p, const G4ThreeVector& v) const;
>> 97
>> 98 G4double DistanceToIn(const G4ThreeVector& p) const;
89 99
90 EInside Inside(const G4ThreeVector& p) con <<
91 G4ThreeVector SurfaceNormal( const G4Three <<
92 G4double DistanceToIn(const G4ThreeVector& <<
93 const G4ThreeVector& <<
94 G4double DistanceToIn(const G4ThreeVector& <<
95 G4double DistanceToOut(const G4ThreeVector 100 G4double DistanceToOut(const G4ThreeVector& p, const G4ThreeVector& v,
96 const G4bool calcNo << 101 const G4bool calcNorm=false,
97 G4bool* valid << 102 G4bool *validNorm=0, G4ThreeVector *n=0) const;
98 G4ThreeVector << 103
99 G4double DistanceToOut(const G4ThreeVector << 104 G4double DistanceToOut(const G4ThreeVector& p) const;
100 105
101 G4GeometryType GetEntityType() const overr << 106 G4GeometryType GetEntityType() const;
102 G4ThreeVector GetPointOnSurface() const ov <<
103 107
104 G4bool IsFaceted() const override; << 108 G4ThreeVector GetPointOnSurface() const;
105 109
106 G4VSolid* Clone() const override; << 110 std::ostream& StreamInfo(std::ostream& os) const;
107 111
108 std::ostream& StreamInfo(std::ostream& os) << 112 // Functions for visualization
109 113
110 // Utilities for visualization << 114 void DescribeYourselfTo (G4VGraphicsScene& scene) const;
>> 115 G4VisExtent GetExtent () const;
>> 116 G4Polyhedron* CreatePolyhedron () const;
>> 117 G4NURBS* CreateNURBS () const;
111 118
112 void DescribeYourselfTo (G4VGraph << 119 public: // without description
113 G4VisExtent GetExtent () const <<
114 G4Polyhedron* CreatePolyhedron () const <<
115 120
116 G4Box(__void__&); 121 G4Box(__void__&);
117 // Fake default constructor for usage re 122 // Fake default constructor for usage restricted to direct object
118 // persistency for clients requiring pre 123 // persistency for clients requiring preallocation of memory for
119 // persistifiable objects. 124 // persistifiable objects.
120 125
121 G4Box(const G4Box& rhs); << 126 protected: // with description
122 G4Box& operator=(const G4Box& rhs); << 127
123 // Copy constructor and assignment opera << 128 G4ThreeVectorList*
>> 129 CreateRotatedVertices(const G4AffineTransform& pTransform) const;
>> 130 // Create the List of transformed vertices in the format required
>> 131 // for G4VSolid:: ClipCrossSection and ClipBetweenSections.
>> 132
>> 133 protected: // without description
>> 134
>> 135 enum ESide {kUndefined,kPX,kMX,kPY,kMY,kPZ,kMZ};
>> 136 // Codes for faces (kPX=plus x face,kMY= minus y face etc)
124 137
125 private: 138 private:
126 139
127 G4ThreeVector ApproxSurfaceNormal( const G 140 G4ThreeVector ApproxSurfaceNormal( const G4ThreeVector& p) const;
128 // Algorithm for SurfaceNormal() followi 141 // Algorithm for SurfaceNormal() following the original
129 // specification for points not on the s 142 // specification for points not on the surface
130 143
131 private: 144 private:
132 145
133 G4double fDx = 0.0, fDy = 0.0, fDz = 0.0; << 146 G4double fDx,fDy,fDz;
134 G4double delta; // Cached half Cartesian <<
135 }; 147 };
136 148
137 #include "G4Box.icc" 149 #include "G4Box.icc"
138 <<
139 #endif <<
140 150
141 #endif 151 #endif
142 152