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26 //
27 /// \file optical/wls/include/WLSDetectorConstruction.hh
28 /// \brief Definition of the WLSDetectorConstruction class
29 //
30
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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33
34 #ifndef WLSDetectorConstruction_h
35 #define WLSDetectorConstruction_h 1
36
37 #include "G4Cache.hh"
38 #include "G4RotationMatrix.hh"
39 #include "G4VUserDetectorConstruction.hh"
40 #include "globals.hh"
41
42 #include <CLHEP/Units/SystemOfUnits.h>
43
44 class WLSMaterials;
45 class WLSDetectorMessenger;
46 class WLSPhotonDetSD;
47
48 class G4Box;
49 class G4EllipticalTube;
50 class G4LogicalVolume;
51 class G4Material;
52 class G4Tubs;
53 class G4VisAttributes;
54 class G4VPhysicalVolume;
55
56 class WLSDetectorConstruction : public G4VUserDetectorConstruction
57 {
58 public:
59 WLSDetectorConstruction();
60 ~WLSDetectorConstruction() override;
61
62 G4VPhysicalVolume* Construct() override;
63 G4VPhysicalVolume* ConstructDetector();
64
65 void ConstructSDandField() override;
66
67 // Set Material Commands for World and WLSfiber
68 void SetWorldMaterial(G4String);
69 void SetWLSFiberMaterial(G4String);
70 void SetCoupleMaterial(G4String);
71
72 void SetPhotonDetGeometry(G4String);
73 void SetNumberOfCladding(G4int); // Maximum 2 claddings
74
75 void SetWLSLength(G4double); // Total length of WLS fiber
76 void SetWLSRadius(G4double);
77 void SetClad1Radius(G4double);
78 void SetClad2Radius(G4double);
79 void SetPhotonDetHalfLength(G4double);
80 void SetGap(G4double);
81 void SetPhotonDetAlignment(G4double);
82 // Set the ratio of x and y (x/y) radius of the ellipse
83 void SetXYRatio(G4double);
84 // Set the Roughness in between each layer
85 void SetSurfaceRoughness(G4double);
86 // Set the reflectivity of the mirror
87 void SetMirrorReflectivity(G4double);
88 // Set the polish of the mirror
89 void SetMirrorPolish(G4double);
90 // Set the reflectivity of the mirror
91 void SetPhotonDetReflectivity(G4double);
92 // Set the polish of the mirror
93 void SetPhotonDetPolish(G4double);
94
95 void SetMirror(G4bool);
96
97 void SetBarLength(G4double);
98 void SetBarBase(G4double);
99 void SetHoleRadius(G4double);
100 void SetCoatingThickness(G4double);
101 void SetCoatingRadius(G4double);
102
103 G4double GetWLSFiberLength();
104 G4double GetWLSFiberEnd();
105 G4double GetWLSFiberRMax();
106 G4double GetSurfaceRoughness();
107 G4bool IsPerfectFiber();
108
109 G4double GetBarLength();
110 G4double GetBarBase();
111 G4double GetHoleRadius();
112 G4double GetHoleLength();
113 G4double GetFiberRadius();
114
115 G4double GetCoatingThickness();
116 G4double GetCoatingRadius();
117
118 G4Material* FindMaterial(G4String);
119
120 private:
121 std::vector<G4VisAttributes*> fVisAttributes;
122
123 WLSMaterials* fMaterials = nullptr;
124
125 G4LogicalVolume* fLogicHole = nullptr;
126 G4LogicalVolume* fLogicWorld = nullptr;
127
128 G4VPhysicalVolume* fPhysiWorld = nullptr;
129 G4VPhysicalVolume* fPhysiHole = nullptr;
130
131 G4double fWorldSizeX = -1.;
132 G4double fWorldSizeY = -1.;
133 G4double fWorldSizeZ = -1.;
134
135 G4double fWLSfiberRX = -1.;
136 G4double fWLSfiberRY = 0.5 * CLHEP::mm;
137 G4double fWLSfiberZ = 1. * CLHEP::m;
138
139 G4double fClad1RX = -1.;
140 G4double fClad1RY = -1.;
141 G4double fClad1Z = -1.;
142
143 G4double fClad2RX = -1.;
144 G4double fClad2RY = -1.;
145 G4double fClad2Z = -1.;
146
147 G4double fClrfiberHalfL = -1.;
148 G4double fClrfiberZ = -1.;
149
150 G4double fCoupleRX = -1.;
151 G4double fCoupleRY = -1.;
152 G4double fCoupleZ = -1.;
153
154 G4double fMirrorRmax = -1.;
155 G4double fMirrorZ = 0.1 * CLHEP::mm;
156 G4bool fMirrorToggle = true;
157
158 G4String fMPPCShape = "Circle";
159 G4double fMPPCHalfL = -1.;
160 G4double fMPPCZ = 0.05 * CLHEP::mm;
161 G4double fMPPCDist = 0.;
162 G4double fMPPCTheta = 0;
163
164 G4double fWLSfiberOrigin = 0.;
165 G4double fCoupleOrigin = 0.;
166 G4double fMirrorOrigin = 0.;
167 G4double fMPPCOriginX = 0.;
168 G4double fMPPCOriginZ = 0.;
169
170 G4int fNumOfCladLayers = 0;
171
172 G4double fMirrorPolish = 1.;
173 G4double fMirrorReflectivity = 1.;
174 G4double fMPPCPolish = 1.;
175 G4double fMPPCReflectivity = 0.;
176 G4double fExtrusionPolish = 1.;
177 G4double fExtrusionReflectivity = 1.;
178 G4double fSurfaceRoughness = 1.;
179 G4double fXYRatio = 1.;
180
181 G4double fBarLength = 1. * CLHEP::m;
182 G4double fBarBase = 9.6 * CLHEP::mm;
183 G4double fHoleRadius = 0.9 * CLHEP::mm;
184 G4double fHoleLength = -1.;
185 G4double fCoatingThickness = 0.25 * CLHEP::mm;
186 G4double fCoatingRadius = 1.875 * CLHEP::mm;
187
188 void UpdateGeometryParameters();
189
190 WLSDetectorMessenger* fDetectorMessenger = nullptr;
191 G4Cache<WLSPhotonDetSD*> fmppcSD;
192 };
193
194 #endif
195