| 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 << 7 //
6 // * the Geant4 Collaboration. It is provided << 8 // $Id: G4Box.hh,v 1.2.2.1 1999/12/07 20:48:29 gunter Exp $
7 // * conditions of the Geant4 Software License << 9 // GEANT4 tag $Name: geant4-01-00 $
8 // * LICENSE and available at http://cern.ch/ << 10 //
9 // * include a list of copyright holders. << 11 //
10 // * << 12 // class G4Box
11 // * Neither the authors of this software syst << 13 //
12 // * institutes,nor the agencies providing fin << 14 // A Box is a cuboid of given half lengths dx,dy,dz. The Box is
13 // * work make any representation or warran << 15 // centred on the origin with sides parallel to the x/y/z axes.
14 // * regarding this software system or assum << 16 //
15 // * use. Please see the license in the file << 17 // Member functions:
16 // * for the full disclaimer and the limitatio << 18 //
17 // * << 19 // As inherited from G4CSGSolid +
18 // * This code implementation is the result << 20 //
19 // * technical work of the GEANT4 collaboratio << 21 // G4Box(const G4String& pName, G4double pX,
20 // * By using, copying, modifying or distri << 22 // G4double pY, G4double pZ)
21 // * any work based on the software) you ag << 23 // Construct a box with name, and half lengths pX,pY,pZ
22 // * use in resulting scientific publicati << 24 //
23 // * acceptance of all terms of the Geant4 Sof << 25 // G4double GetXHalfLength() const
24 // ******************************************* << 26 // G4double GetYHalfLength() const
25 // << 27 // G4double GetZHalfLength() const
26 // G4Box << 28 //
27 // << 29 // Return the respective parameter
28 // Class description: << 30 //
29 // << 31 // Protected:
30 // A Box is a cuboid of given half lengths d << 32 //
31 // centred on the origin with sides parallel << 33 // G4ThreeVectorList*
32 << 34 // CreateRotatedVertices(const G4AffineTransform& pTransform) const
33 // 30.06.95 P.Kent: Converted from source code << 35 //
34 // 27.03.96 J.Allison: Added virtual functions << 36 // Create the List of transformed vertices in the format required
35 // SendWireframeTo(G4VGrap << 37 // for G4VSolid:: ClipCrossSection and ClipBetweenSections.
36 // 27.03.98 J.Apostolakis: Inherit from G4CSGS << 38 //
37 // ------------------------------------------- << 39 // Member Data: (private)
38 #ifndef G4BOX_HH << 40 //
39 #define G4BOX_HH << 41 // fDx,fDy,fDz - The box's half-widths
>> 42 //
>> 43 // History:
>> 44 // 30.06.95 P.Kent Converted from source code developed end 94
>> 45 // 27.03.96 J.Allison Added virtual functions DescribeYourselfTo and
>> 46 // SendWireframeTo (G4VGraphicsModel&).
>> 47 // 22.07.96 J.Allison Changed G4VGraphicsModel to G4VGraphicsScene.
>> 48 // and SendPolyhedronTo to CreatePolyhedron.
>> 49 // 27.03.98 J.Apostolakis Inherit from G4CSGSolid (not G4VSolid).
>> 50 // 18.11.99 J.Apostolakis, V.Grichine: kUndefined was added to ESide
40 51
41 #include "G4GeomTypes.hh" <<
42 52
43 #if defined(G4GEOM_USE_USOLIDS) << 53 #ifndef G4BOX_HH
44 #define G4GEOM_USE_UBOX 1 << 54 #define G4BOX_HH
45 #endif <<
46 <<
47 #if defined(G4GEOM_USE_UBOX) <<
48 #define G4UBox G4Box <<
49 #include "G4UBox.hh" <<
50 #else <<
51 55
52 #include "G4CSGSolid.hh" 56 #include "G4CSGSolid.hh"
53 #include "G4Polyhedron.hh" <<
54 57
55 class G4Box : public G4CSGSolid << 58 class G4Box : public G4CSGSolid
56 { 59 {
57 public: << 60 public:
58 61
59 G4Box(const G4String& pName, G4double pX, << 62 G4Box(const G4String& pName, G4double pX,
60 // Construct a box with name, and half l << 63 G4double pY, G4double pZ);
61 64
62 ~G4Box() override; << 65 virtual ~G4Box();
63 66
64 void ComputeDimensions(G4VPVParameterisati 67 void ComputeDimensions(G4VPVParameterisation* p,
65 const G4int n, 68 const G4int n,
66 const G4VPhysicalVo << 69 const G4VPhysicalVolume* pRep);
67 <<
68 void BoundingLimits(G4ThreeVector& pMin, G <<
69 70
70 G4bool CalculateExtent(const EAxis pAxis, 71 G4bool CalculateExtent(const EAxis pAxis,
71 const G4VoxelLimits << 72 const G4VoxelLimits& pVoxelLimit,
72 const G4AffineTrans << 73 const G4AffineTransform& pTransform,
73 G4double& pMi << 74 G4double& pmin, G4double& pmax) const;
>> 75 // Access functions
>> 76
>> 77 G4double GetXHalfLength() const
>> 78 {
>> 79 return fDx;
>> 80 }
>> 81
>> 82 G4double GetYHalfLength() const
>> 83 {
>> 84 return fDy;
>> 85 }
>> 86
>> 87 G4double GetZHalfLength() const
>> 88 {
>> 89 return fDz;
>> 90 }
>> 91
>> 92 void SetXHalfLength(G4double dx)
>> 93 {
>> 94 fDx=dx;
>> 95 }
>> 96
>> 97 void SetYHalfLength(G4double dy)
>> 98 {
>> 99 fDy=dy;
>> 100 }
>> 101
>> 102 void SetZHalfLength(G4double dz)
>> 103 {
>> 104 fDz=dz;
>> 105 }
>> 106
>> 107 EInside Inside(const G4ThreeVector& p) const;
>> 108
>> 109 G4ThreeVector SurfaceNormal( const G4ThreeVector& p) const;
>> 110
>> 111 G4double DistanceToIn(const G4ThreeVector& p,const G4ThreeVector& v) const;
>> 112
>> 113 G4double DistanceToIn(const G4ThreeVector& p) const;
>> 114
>> 115 G4double DistanceToOut(const G4ThreeVector& p,const G4ThreeVector& v,
>> 116 const G4bool calcNorm=false,
>> 117 G4bool *validNorm=0,G4ThreeVector *n=0) const;
>> 118
>> 119 G4double DistanceToOut(const G4ThreeVector& p) const;
>> 120
>> 121 virtual G4GeometryType GetEntityType() const { return G4String("G4Box"); }
>> 122
>> 123 void DescribeYourselfTo (G4VGraphicsScene& scene) const;
>> 124 G4VisExtent GetExtent () const;
>> 125 G4Polyhedron* CreatePolyhedron () const;
>> 126 G4NURBS* CreateNURBS () const;
>> 127
>> 128 protected:
>> 129
>> 130 G4ThreeVectorList*
>> 131 CreateRotatedVertices(const G4AffineTransform& pTransform) const;
>> 132
>> 133 // Codes for faces (kPX=plus x face,kMY= minus y face etc)
74 134
75 // Accessors and modifiers << 135 enum ESide {kUndefined,kPX,kMX,kPY,kMY,kPZ,kMZ};
76 136
77 inline G4double GetXHalfLength() const; << 137 private:
78 inline G4double GetYHalfLength() const; <<
79 inline G4double GetZHalfLength() const; <<
80 138
81 void SetXHalfLength(G4double dx) ; << 139 G4double fDx,fDy,fDz;
82 void SetYHalfLength(G4double dy) ; <<
83 void SetZHalfLength(G4double dz) ; <<
84 <<
85 // Methods for solid <<
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 }; 140 };
136 <<
137 #include "G4Box.icc" <<
138 <<
139 #endif <<
140 141
141 #endif 142 #endif
142 143