| Geant4 Cross Reference |
1 // 1 //
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
>> 23 //
>> 24 // $Id: G4Trd.hh,v 1.7 2001/07/11 09:59:55 gunter Exp $
>> 25 // GEANT4 tag $Name: geant4-04-01 $
>> 26 //
>> 27 //
>> 28 // --------------------------------------------------------------------
>> 29 // GEANT 4 class header file
>> 30 //
>> 31 //
26 // G4Trd 32 // G4Trd
27 // 33 //
28 // Class description: 34 // Class description:
29 // 35 //
30 // A G4Trd is a trapezoid with the x and y d << 36 // A Trd is a trapezoid with the x and y dimensions varying along z
31 // functions: 37 // functions:
32 // 38 //
>> 39 // As inherited from G4CSGSolid +
>> 40 //
>> 41 // G4Trd( const G4String& pName,
>> 42 // G4double pdx1, G4double pdx2,
>> 43 // G4double pdy1, G4double pdy2,
>> 44 // G4double pdz )
>> 45 //
>> 46 // - Construct a trapezoid with name, and half lengths
>> 47 // dpx1,dpx2,dpy1,dpy2,dpz
>> 48 //
>> 49 // G4double GetXHalfLength1() const
>> 50 // G4double GetXHalfLength2() const
>> 51 // G4double GetYHalfLength1() const
>> 52 // G4double GetYHalfLength2() const
>> 53 // G4double GetZHalfLength() const
>> 54 //
>> 55 // - Return the respective parameter
>> 56 //
>> 57 // void SetXHalfLength1(G4double)
>> 58 // void SetXHalfLength2(G4double)
>> 59 // void SetYHalfLength1(G4double)
>> 60 // void SetYHalfLength2(G4double)
>> 61 // void SetZHalfLength(G4double)
>> 62 //
>> 63 // - Set the respective parameter
>> 64 //
>> 65 // Protected:
>> 66 //
>> 67 // G4ThreeVectorList*
>> 68 // CreateRotatedVertices(const G4AffineTransform& pTransform) const
>> 69 //
>> 70 // - Create the List of transformed vertices in the format required
>> 71 // for G4CSGSolid:: ClipCrossSection and ClipBetweenSections.
>> 72 //
>> 73 //
33 // Member Data: 74 // Member Data:
34 // 75 //
35 // fDx1 Half-length along x at the surf 76 // fDx1 Half-length along x at the surface positioned at -dz
36 // fDx2 Half-length along x at the surf 77 // fDx2 Half-length along x at the surface positioned at +dz
37 // fDy1 Half-length along y at the surf 78 // fDy1 Half-length along y at the surface positioned at -dz
38 // fDy2 Half-length along y at the surf 79 // fDy2 Half-length along y at the surface positioned at +dz
39 // fDz Half-length along z axis 80 // fDz Half-length along z axis
40 81
41 // 12.01.95 P.Kent: Old prototype code convert << 82 // History:
42 // 21.04.97 J.Apostolakis: Added Set Methods << 83 // 19.11.99 V.Grichine, kUndefined was added to Eside enum
43 // 19.11.99 V.Grichine: kUndefined was added t << 84 // 21.04.97 J. Apostolakis Added Set Methods.
>> 85 // 19.08.96 P. Kent, V. Grichine ->Fs in accordance with G4Box
>> 86 // 17.02.95 P.Kent Exiting normal return
>> 87 // 12.01.95 P.Kent Old prototype code converted to thick geometry
44 // ------------------------------------------- 88 // --------------------------------------------------------------------
>> 89
45 #ifndef G4TRD_HH 90 #ifndef G4TRD_HH
46 #define G4TRD_HH 91 #define G4TRD_HH
47 92
48 #include "G4GeomTypes.hh" <<
49 <<
50 #if defined(G4GEOM_USE_USOLIDS) <<
51 #define G4GEOM_USE_UTRD 1 <<
52 #endif <<
53 <<
54 #if defined(G4GEOM_USE_UTRD) <<
55 #define G4UTrd G4Trd <<
56 #include "G4UTrd.hh" <<
57 #else <<
58 <<
59 #include "G4CSGSolid.hh" 93 #include "G4CSGSolid.hh"
60 #include "G4Polyhedron.hh" <<
61 94
62 class G4Trd : public G4CSGSolid << 95 class G4Trd : public G4CSGSolid
63 { 96 {
64 public: 97 public:
65 98
66 G4Trd( const G4String& pName, 99 G4Trd( const G4String& pName,
67 G4double pdx1, G4double pdx2, << 100 G4double pdx1, G4double pdx2,
68 G4double pdy1, G4double pdy2, << 101 G4double pdy1, G4double pdy2,
69 G4double pdz ); << 102 G4double pdz);
70 // <<
71 // Constructs a trapezoid with name, and <<
72 <<
73 ~G4Trd() override; <<
74 // <<
75 // Destructor <<
76 <<
77 // Accessors <<
78 <<
79 inline G4double GetXHalfLength1() const; <<
80 inline G4double GetXHalfLength2() const; <<
81 inline G4double GetYHalfLength1() const; <<
82 inline G4double GetYHalfLength2() const; <<
83 inline G4double GetZHalfLength() const; <<
84 <<
85 // Modifiers <<
86 <<
87 inline void SetXHalfLength1(G4double val); <<
88 inline void SetXHalfLength2(G4double val); <<
89 inline void SetYHalfLength1(G4double val); <<
90 inline void SetYHalfLength2(G4double val); <<
91 inline void SetZHalfLength(G4double val); <<
92 <<
93 void SetAllParameters ( G4double pdx1, G4d <<
94 G4double pdy1, G4d <<
95 G4double pdz ); <<
96 <<
97 // Methods of solid <<
98 <<
99 G4double GetCubicVolume() override; <<
100 G4double GetSurfaceArea() override; <<
101 <<
102 void ComputeDimensions( G4VPVParamet <<
103 const G4int n, <<
104 const G4VPhysicalV <<
105 103
106 void BoundingLimits(G4ThreeVector& pMin, G << 104 virtual ~G4Trd();
107 105
108 G4bool CalculateExtent(const EAxis pAxis, << 106 // Access functions
109 const G4VoxelLimits <<
110 const G4AffineTrans <<
111 G4double& pMi <<
112 107
113 EInside Inside( const G4ThreeVector& p ) c << 108 G4double GetXHalfLength1() const { return fDx1; }
>> 109 G4double GetXHalfLength2() const { return fDx2; }
>> 110 G4double GetYHalfLength1() const { return fDy1; }
>> 111 G4double GetYHalfLength2() const { return fDy2; }
>> 112 G4double GetZHalfLength() const { return fDz; }
114 113
115 G4ThreeVector SurfaceNormal( const G4Three << 114 // Set functions
116 115
117 G4double DistanceToIn( const G4ThreeVector << 116 void SetXHalfLength1(G4double val) { fDx1= val; }
118 const G4ThreeVector << 117 void SetXHalfLength2(G4double val) { fDx2= val; }
>> 118 void SetYHalfLength1(G4double val) { fDy1= val; }
>> 119 void SetYHalfLength2(G4double val) { fDy2= val; }
>> 120 void SetZHalfLength(G4double val) { fDz= val; }
119 121
120 G4double DistanceToIn( const G4ThreeVector << 122 // Methods
121 123
122 G4double DistanceToOut( const G4ThreeVecto << 124 void ComputeDimensions(G4VPVParameterisation* p,
123 const G4ThreeVecto << 125 const G4int n,
124 const G4bool calcN << 126 const G4VPhysicalVolume* pRep);
125 G4bool* vali <<
126 G4ThreeVecto <<
127 127
128 G4double DistanceToOut( const G4ThreeVecto << 128 G4bool CalculateExtent(const EAxis pAxis,
>> 129 const G4VoxelLimits& pVoxelLimit,
>> 130 const G4AffineTransform& pTransform,
>> 131 G4double& pMin, G4double& pMax) const;
129 132
130 G4GeometryType GetEntityType() const overr <<
131 133
132 G4ThreeVector GetPointOnSurface() const ov << 134 EInside Inside(const G4ThreeVector& p) const;
133 135
134 G4bool IsFaceted() const override; << 136 G4ThreeVector SurfaceNormal( const G4ThreeVector& p) const;
135 137
136 G4VSolid* Clone() const override; << 138 G4double DistanceToIn(const G4ThreeVector& p,
>> 139 const G4ThreeVector& v) const;
137 140
138 std::ostream& StreamInfo( std::ostream& os << 141 G4double DistanceToIn(const G4ThreeVector& p) const;
139 142
140 // Visualisation functions << 143 G4double DistanceToOut(const G4ThreeVector& p,
>> 144 const G4ThreeVector& v,
>> 145 const G4bool calcNorm=false,
>> 146 G4bool *validNorm=0,
>> 147 G4ThreeVector *n=0) const;
141 148
142 void DescribeYourselfTo (G4VGraph << 149 G4double DistanceToOut(const G4ThreeVector& p) const;
143 G4Polyhedron* CreatePolyhedron () const <<
144 150
145 G4Trd(__void__&); << 151 void CheckAndSetAllParameters (G4double pdx1, G4double pdx2,
146 // Fake default constructor for usage re << 152 G4double pdy1, G4double pdy2,
147 // persistency for clients requiring pre << 153 G4double pdz);
148 // persistifiable objects. <<
149 154
150 G4Trd(const G4Trd& rhs); << 155 void SetAllParameters (G4double pdx1, G4double pdx2,
151 G4Trd& operator=(const G4Trd& rhs); << 156 G4double pdy1, G4double pdy2,
152 // Copy constructor and assignment opera << 157 G4double pdz);
153 158
154 private: << 159 G4GeometryType GetEntityType() const { return G4String("G4Trd"); }
>> 160 // Naming method (pseudo-RTTI : run-time type identification
155 161
156 void CheckParameters(); << 162 // Visualisation functions
157 // Check parameters <<
158 163
159 void MakePlanes(); << 164 void DescribeYourselfTo (G4VGraphicsScene& scene) const;
160 // Set side planes << 165 G4Polyhedron* CreatePolyhedron () const;
>> 166 G4NURBS* CreateNURBS () const;
161 167
162 G4ThreeVector ApproxSurfaceNormal( const G << 168 protected:
163 // Algorithm for SurfaceNormal() followi <<
164 // specification for points not on the s <<
165 169
166 private: << 170 G4ThreeVectorList*
>> 171 CreateRotatedVertices(const G4AffineTransform& pTransform) const;
>> 172
>> 173 G4double fDx1,fDx2,fDy1,fDy2,fDz;
167 174
168 G4double halfCarTolerance; << 175 // Codes for faces (kPX=plus x face,kMY= minus y face etc)
169 G4double fDx1,fDx2,fDy1,fDy2,fDz,fHx,fHy; <<
170 struct { G4double a,b,c,d; } fPlanes[4]; <<
171 }; <<
172 176
173 #include "G4Trd.icc" << 177 enum ESide {kUndefined, kPX,kMX,kPY,kMY,kPZ,kMZ};
174 178
175 #endif << 179 };
176 180
177 #endif 181 #endif
178 182