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25 //
26 //
27 /// \file optical/LXe/src/LXeWLSSlab.cc
28 /// \brief Implementation of the LXeWLSSlab class
29 //
30 //
31 #include "LXeWLSSlab.hh"
32
33 #include "LXeWLSFiber.hh"
34
35 #include "G4Box.hh"
36 #include "G4LogicalVolume.hh"
37 #include "G4Material.hh"
38 #include "G4SystemOfUnits.hh"
39 #include "globals.hh"
40
41 G4LogicalVolume* LXeWLSSlab::fScintSlab_log = nullptr;
42
43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
44
45 LXeWLSSlab::LXeWLSSlab(G4RotationMatrix* pRot, const G4ThreeVector& tlate,
46 G4LogicalVolume* pMotherLogical, G4bool pMany, G4int pCopyNo,
47 LXeDetectorConstruction* c)
48 : G4PVPlacement(
49 pRot, tlate,
50 new G4LogicalVolume(new G4Box("temp", 1., 1., 1.), G4Material::GetMaterial("Vacuum"), "temp"),
51 "Slab", pMotherLogical, pMany, pCopyNo),
52 fConstructor(c)
53 {
54 CopyValues();
55
56 G4double slab_x = fScint_x / 2.;
57 G4double slab_y = fScint_y / 2.;
58
59 auto ScintSlab_box = new G4Box("Slab", slab_x, slab_y, fSlab_z);
60
61 fScintSlab_log =
62 new G4LogicalVolume(ScintSlab_box, G4Material::GetMaterial("Polystyrene"), "Slab");
63
64 G4double spacing = 2. * slab_y / fNfibers;
65
66 auto rm = new G4RotationMatrix();
67 rm->rotateY(90. * deg);
68
69 // Place fibers
70 for (G4int i = 0; i < fNfibers; ++i) {
71 G4double Y = -(spacing) * (fNfibers - 1) * 0.5 + i * spacing;
72 new LXeWLSFiber(rm, G4ThreeVector(0., Y, 0.), fScintSlab_log, false, 0, fConstructor);
73 }
74
75 SetLogicalVolume(fScintSlab_log);
76 }
77
78 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
79
80 void LXeWLSSlab::CopyValues()
81 {
82 fScint_x = fConstructor->GetScintX();
83 fScint_y = fConstructor->GetScintY();
84 fScint_z = fConstructor->GetScintZ();
85 fNfibers = fConstructor->GetNFibers();
86 fSlab_z = fConstructor->GetSlabZ();
87 }
88