| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
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4 // * 4 // * *
5 // * The Geant4 software is copyright of th << 5 // * The following disclaimer summarizes all the specific disclaimers *
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10 // * 9 // * *
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15 // * use. Please see the license in the file << 14 // * use. *
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17 // * 15 // * *
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19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
20 // * By using, copying, modifying or distri << 18 // * By copying, distributing or modifying the Program (or any work *
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
>> 23 //
>> 24 // $Id: G4Box.hh,v 1.7 2001/07/11 09:59:54 gunter Exp $
>> 25 // GEANT4 tag $Name: geant4-04-00 $
>> 26 //
>> 27 // --------------------------------------------------------------------
>> 28 // GEANT 4 class header file
>> 29 //
>> 30 //
26 // G4Box 31 // G4Box
27 // 32 //
28 // Class description: 33 // Class description:
29 // 34 //
30 // A Box is a cuboid of given half lengths d 35 // A Box is a cuboid of given half lengths dx,dy,dz. The Box is
31 // centred on the origin with sides parallel 36 // centred on the origin with sides parallel to the x/y/z axes.
>> 37 //
>> 38 // Member functions:
>> 39 //
>> 40 // As inherited from G4CSGSolid +
>> 41 //
>> 42 // G4Box(const G4String& pName,
>> 43 // G4double pX, G4double pY, G4double pZ)
>> 44 //
>> 45 // - Construct a box with name, and half lengths pX,pY,pZ
>> 46 //
>> 47 // G4double GetXHalfLength() const
>> 48 // G4double GetYHalfLength() const
>> 49 // G4double GetZHalfLength() const
>> 50 //
>> 51 // - Return the respective parameter
>> 52 //
>> 53 // Protected:
>> 54 //
>> 55 // G4ThreeVectorList*
>> 56 // CreateRotatedVertices(const G4AffineTransform& pTransform) const
>> 57 //
>> 58 // - Create the List of transformed vertices in the format required
>> 59 // for G4VSolid:: ClipCrossSection and ClipBetweenSections.
>> 60 //
>> 61 // Member Data: (private)
>> 62 //
>> 63 // fDx,fDy,fDz - The box's half-widths
32 64
33 // 30.06.95 P.Kent: Converted from source code << 65 // History:
34 // 27.03.96 J.Allison: Added virtual functions << 66 // 30.06.95 P.Kent Converted from source code developed end 94
35 // SendWireframeTo(G4VGrap << 67 // 27.03.96 J.Allison Added virtual functions DescribeYourselfTo and
36 // 27.03.98 J.Apostolakis: Inherit from G4CSGS << 68 // SendWireframeTo (G4VGraphicsModel&).
>> 69 // 22.07.96 J.Allison Changed G4VGraphicsModel to G4VGraphicsScene.
>> 70 // and SendPolyhedronTo to CreatePolyhedron.
>> 71 // 27.03.98 J.Apostolakis Inherit from G4CSGSolid (not G4VSolid).
>> 72 // 18.11.99 J.Apostolakis, V.Grichine: kUndefined was added to ESide
37 // ------------------------------------------- 73 // --------------------------------------------------------------------
>> 74
38 #ifndef G4BOX_HH 75 #ifndef G4BOX_HH
39 #define G4BOX_HH 76 #define G4BOX_HH
40 77
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" 78 #include "G4CSGSolid.hh"
53 #include "G4Polyhedron.hh" <<
54 79
55 class G4Box : public G4CSGSolid << 80 class G4Box : public G4CSGSolid
56 { 81 {
57 public: 82 public:
58 83
59 G4Box(const G4String& pName, G4double pX, 84 G4Box(const G4String& pName, G4double pX, G4double pY, G4double pZ);
60 // Construct a box with name, and half l <<
61 85
62 ~G4Box() override; << 86 virtual ~G4Box();
63 87
64 void ComputeDimensions(G4VPVParameterisati 88 void ComputeDimensions(G4VPVParameterisation* p,
65 const G4int n, 89 const G4int n,
66 const G4VPhysicalVo << 90 const G4VPhysicalVolume* pRep);
67 <<
68 void BoundingLimits(G4ThreeVector& pMin, G <<
69 91
70 G4bool CalculateExtent(const EAxis pAxis, 92 G4bool CalculateExtent(const EAxis pAxis,
71 const G4VoxelLimits << 93 const G4VoxelLimits& pVoxelLimit,
72 const G4AffineTrans << 94 const G4AffineTransform& pTransform,
73 G4double& pMi << 95 G4double& pmin, G4double& pmax) const;
74 << 96 // Access functions
75 // Accessors and modifiers << 97
76 << 98 G4double GetXHalfLength() const { return fDx; }
77 inline G4double GetXHalfLength() const; << 99
78 inline G4double GetYHalfLength() const; << 100 G4double GetYHalfLength() const { return fDy; }
79 inline G4double GetZHalfLength() const; << 101
>> 102 G4double GetZHalfLength() const { return fDz; }
80 103
81 void SetXHalfLength(G4double dx) ; 104 void SetXHalfLength(G4double dx) ;
82 void SetYHalfLength(G4double dy) ; <<
83 void SetZHalfLength(G4double dz) ; <<
84 <<
85 // Methods for solid <<
86 105
87 inline G4double GetCubicVolume() override; << 106 void SetYHalfLength(G4double dy) ;
88 inline G4double GetSurfaceArea() override; <<
89 107
90 EInside Inside(const G4ThreeVector& p) con << 108 void SetZHalfLength(G4double dz) ;
91 G4ThreeVector SurfaceNormal( const G4Three << 109
92 G4double DistanceToIn(const G4ThreeVector& << 110 EInside Inside(const G4ThreeVector& p) const;
93 const G4ThreeVector& <<
94 G4double DistanceToIn(const G4ThreeVector& <<
95 G4double DistanceToOut(const G4ThreeVector <<
96 const G4bool calcNo <<
97 G4bool* valid <<
98 G4ThreeVector <<
99 G4double DistanceToOut(const G4ThreeVector <<
100 111
101 G4GeometryType GetEntityType() const overr << 112 G4ThreeVector SurfaceNormal( const G4ThreeVector& p) const;
102 G4ThreeVector GetPointOnSurface() const ov <<
103 113
104 G4bool IsFaceted() const override; << 114 G4double DistanceToIn(const G4ThreeVector& p, const G4ThreeVector& v) const;
105 115
106 G4VSolid* Clone() const override; << 116 G4double DistanceToIn(const G4ThreeVector& p) const;
107 117
108 std::ostream& StreamInfo(std::ostream& os) << 118 G4double DistanceToOut(const G4ThreeVector& p, const G4ThreeVector& v,
>> 119 const G4bool calcNorm=false,
>> 120 G4bool *validNorm=0,G4ThreeVector *n=0) const;
109 121
110 // Utilities for visualization << 122 G4double DistanceToOut(const G4ThreeVector& p) const;
111 123
112 void DescribeYourselfTo (G4VGraph << 124 G4GeometryType GetEntityType() const { return G4String("G4Box"); }
113 G4VisExtent GetExtent () const <<
114 G4Polyhedron* CreatePolyhedron () const <<
115 125
116 G4Box(__void__&); << 126 void DescribeYourselfTo (G4VGraphicsScene& scene) const;
117 // Fake default constructor for usage re << 127 G4VisExtent GetExtent () const;
118 // persistency for clients requiring pre << 128 G4Polyhedron* CreatePolyhedron () const;
119 // persistifiable objects. << 129 G4NURBS* CreateNURBS () const;
120 130
121 G4Box(const G4Box& rhs); << 131 protected:
122 G4Box& operator=(const G4Box& rhs); <<
123 // Copy constructor and assignment opera <<
124 132
125 private: << 133 G4ThreeVectorList*
>> 134 CreateRotatedVertices(const G4AffineTransform& pTransform) const;
>> 135
>> 136 // Codes for faces (kPX=plus x face,kMY= minus y face etc)
126 137
127 G4ThreeVector ApproxSurfaceNormal( const G << 138 enum ESide {kUndefined,kPX,kMX,kPY,kMY,kPZ,kMZ};
128 // Algorithm for SurfaceNormal() followi <<
129 // specification for points not on the s <<
130 139
131 private: 140 private:
132 141
133 G4double fDx = 0.0, fDy = 0.0, fDz = 0.0; << 142 G4double fDx,fDy,fDz;
134 G4double delta; // Cached half Cartesian <<
135 }; 143 };
136 <<
137 #include "G4Box.icc" <<
138 <<
139 #endif <<
140 144
141 #endif 145 #endif
142 146