| Geant4 Cross Reference |
>> 1 // This code implementation is the intellectual property of
>> 2 // the GEANT4 collaboration.
1 // 3 //
2 // ******************************************* << 4 // By copying, distributing or modifying the Program (or any work
3 // * License and Disclaimer << 5 // based on the Program) you indicate your acceptance of this statement,
4 // * << 6 // and all its terms.
5 // * The Geant4 software is copyright of th <<
6 // * the Geant4 Collaboration. It is provided <<
7 // * conditions of the Geant4 Software License <<
8 // * LICENSE and available at http://cern.ch/ <<
9 // * include a list of copyright holders. <<
10 // * <<
11 // * Neither the authors of this software syst <<
12 // * institutes,nor the agencies providing fin <<
13 // * work make any representation or warran <<
14 // * regarding this software system or assum <<
15 // * use. Please see the license in the file <<
16 // * for the full disclaimer and the limitatio <<
17 // * <<
18 // * This code implementation is the result <<
19 // * technical work of the GEANT4 collaboratio <<
20 // * By using, copying, modifying or distri <<
21 // * any work based on the software) you ag <<
22 // * use in resulting scientific publicati <<
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* <<
25 // 7 //
>> 8 // $Id: G4Box.hh,v 1.4 2000/04/07 12:55:02 gcosmo Exp $
>> 9 // GEANT4 tag $Name: geant4-02-00 $
>> 10 //
>> 11 // --------------------------------------------------------------------
>> 12 // GEANT 4 class header file
>> 13 //
>> 14 //
26 // G4Box 15 // G4Box
27 // 16 //
28 // Class description: 17 // Class description:
29 // 18 //
30 // A Box is a cuboid of given half lengths d 19 // A Box is a cuboid of given half lengths dx,dy,dz. The Box is
31 // centred on the origin with sides parallel 20 // centred on the origin with sides parallel to the x/y/z axes.
>> 21 //
>> 22 // Member functions:
>> 23 //
>> 24 // As inherited from G4CSGSolid +
>> 25 //
>> 26 // G4Box(const G4String& pName, G4double pX,
>> 27 // G4double pY, G4double pZ)
>> 28 //
>> 29 // - Construct a box with name, and half lengths pX,pY,pZ
>> 30 //
>> 31 // G4double GetXHalfLength() const
>> 32 // G4double GetYHalfLength() const
>> 33 // G4double GetZHalfLength() const
>> 34 //
>> 35 // - Return the respective parameter
>> 36 //
>> 37 // Protected:
>> 38 //
>> 39 // G4ThreeVectorList*
>> 40 // CreateRotatedVertices(const G4AffineTransform& pTransform) const
>> 41 //
>> 42 // - Create the List of transformed vertices in the format required
>> 43 // for G4VSolid:: ClipCrossSection and ClipBetweenSections.
>> 44 //
>> 45 // Member Data: (private)
>> 46 //
>> 47 // fDx,fDy,fDz - The box's half-widths
32 48
33 // 30.06.95 P.Kent: Converted from source code << 49 // History:
34 // 27.03.96 J.Allison: Added virtual functions << 50 // 30.06.95 P.Kent Converted from source code developed end 94
35 // SendWireframeTo(G4VGrap << 51 // 27.03.96 J.Allison Added virtual functions DescribeYourselfTo and
36 // 27.03.98 J.Apostolakis: Inherit from G4CSGS << 52 // SendWireframeTo (G4VGraphicsModel&).
>> 53 // 22.07.96 J.Allison Changed G4VGraphicsModel to G4VGraphicsScene.
>> 54 // and SendPolyhedronTo to CreatePolyhedron.
>> 55 // 27.03.98 J.Apostolakis Inherit from G4CSGSolid (not G4VSolid).
>> 56 // 18.11.99 J.Apostolakis, V.Grichine: kUndefined was added to ESide
37 // ------------------------------------------- 57 // --------------------------------------------------------------------
>> 58
38 #ifndef G4BOX_HH 59 #ifndef G4BOX_HH
39 #define G4BOX_HH 60 #define G4BOX_HH
40 61
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" 62 #include "G4CSGSolid.hh"
53 #include "G4Polyhedron.hh" <<
54 63
55 class G4Box : public G4CSGSolid << 64 class G4Box : public G4CSGSolid
56 { 65 {
57 public: << 66 public:
58 67
59 G4Box(const G4String& pName, G4double pX, << 68 G4Box(const G4String& pName, G4double pX,
60 // Construct a box with name, and half l << 69 G4double pY, G4double pZ);
61 70
62 ~G4Box() override; << 71 virtual ~G4Box();
63 72
64 void ComputeDimensions(G4VPVParameterisati 73 void ComputeDimensions(G4VPVParameterisation* p,
65 const G4int n, 74 const G4int n,
66 const G4VPhysicalVo << 75 const G4VPhysicalVolume* pRep);
67 <<
68 void BoundingLimits(G4ThreeVector& pMin, G <<
69 76
70 G4bool CalculateExtent(const EAxis pAxis, 77 G4bool CalculateExtent(const EAxis pAxis,
71 const G4VoxelLimits << 78 const G4VoxelLimits& pVoxelLimit,
72 const G4AffineTrans << 79 const G4AffineTransform& pTransform,
73 G4double& pMi << 80 G4double& pmin, G4double& pmax) const;
74 << 81 // Access functions
75 // Accessors and modifiers << 82
>> 83 G4double GetXHalfLength() const
>> 84 {
>> 85 return fDx;
>> 86 }
>> 87
>> 88 G4double GetYHalfLength() const
>> 89 {
>> 90 return fDy;
>> 91 }
>> 92
>> 93 G4double GetZHalfLength() const
>> 94 {
>> 95 return fDz;
>> 96 }
>> 97
>> 98 void SetXHalfLength(G4double dx)
>> 99 {
>> 100 fDx=dx;
>> 101 }
>> 102
>> 103 void SetYHalfLength(G4double dy)
>> 104 {
>> 105 fDy=dy;
>> 106 }
>> 107
>> 108 void SetZHalfLength(G4double dz)
>> 109 {
>> 110 fDz=dz;
>> 111 }
>> 112
>> 113 EInside Inside(const G4ThreeVector& p) const;
>> 114
>> 115 G4ThreeVector SurfaceNormal( const G4ThreeVector& p) const;
>> 116
>> 117 G4double DistanceToIn(const G4ThreeVector& p,const G4ThreeVector& v) const;
>> 118
>> 119 G4double DistanceToIn(const G4ThreeVector& p) const;
>> 120
>> 121 G4double DistanceToOut(const G4ThreeVector& p,const G4ThreeVector& v,
>> 122 const G4bool calcNorm=false,
>> 123 G4bool *validNorm=0,G4ThreeVector *n=0) const;
>> 124
>> 125 G4double DistanceToOut(const G4ThreeVector& p) const;
>> 126
>> 127 virtual G4GeometryType GetEntityType() const { return G4String("G4Box"); }
>> 128
>> 129 void DescribeYourselfTo (G4VGraphicsScene& scene) const;
>> 130 G4VisExtent GetExtent () const;
>> 131 G4Polyhedron* CreatePolyhedron () const;
>> 132 G4NURBS* CreateNURBS () const;
>> 133
>> 134 protected:
>> 135
>> 136 G4ThreeVectorList*
>> 137 CreateRotatedVertices(const G4AffineTransform& pTransform) const;
>> 138
>> 139 // Codes for faces (kPX=plus x face,kMY= minus y face etc)
76 140
77 inline G4double GetXHalfLength() const; << 141 enum ESide {kUndefined,kPX,kMX,kPY,kMY,kPZ,kMZ};
78 inline G4double GetYHalfLength() const; <<
79 inline G4double GetZHalfLength() const; <<
80 142
81 void SetXHalfLength(G4double dx) ; << 143 private:
82 void SetYHalfLength(G4double dy) ; <<
83 void SetZHalfLength(G4double dz) ; <<
84 144
85 // Methods for solid << 145 G4double fDx,fDy,fDz;
86 <<
87 inline G4double GetCubicVolume() override; <<
88 inline G4double GetSurfaceArea() override; <<
89 <<
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 <<
96 const G4bool calcNo <<
97 G4bool* valid <<
98 G4ThreeVector <<
99 G4double DistanceToOut(const G4ThreeVector <<
100 <<
101 G4GeometryType GetEntityType() const overr <<
102 G4ThreeVector GetPointOnSurface() const ov <<
103 <<
104 G4bool IsFaceted() const override; <<
105 <<
106 G4VSolid* Clone() const override; <<
107 <<
108 std::ostream& StreamInfo(std::ostream& os) <<
109 <<
110 // Utilities for visualization <<
111 <<
112 void DescribeYourselfTo (G4VGraph <<
113 G4VisExtent GetExtent () const <<
114 G4Polyhedron* CreatePolyhedron () const <<
115 <<
116 G4Box(__void__&); <<
117 // Fake default constructor for usage re <<
118 // persistency for clients requiring pre <<
119 // persistifiable objects. <<
120 <<
121 G4Box(const G4Box& rhs); <<
122 G4Box& operator=(const G4Box& rhs); <<
123 // Copy constructor and assignment opera <<
124 <<
125 private: <<
126 <<
127 G4ThreeVector ApproxSurfaceNormal( const G <<
128 // Algorithm for SurfaceNormal() followi <<
129 // specification for points not on the s <<
130 <<
131 private: <<
132 <<
133 G4double fDx = 0.0, fDy = 0.0, fDz = 0.0; <<
134 G4double delta; // Cached half Cartesian <<
135 }; 146 };
136 <<
137 #include "G4Box.icc" <<
138 <<
139 #endif <<
140 147
141 #endif 148 #endif
142 149