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26 /// \file persistency/P01/src/ExP01ChamberPara 26 /// \file persistency/P01/src/ExP01ChamberParameterisation.cc
27 /// \brief Implementation of the ExP01ChamberP 27 /// \brief Implementation of the ExP01ChamberParameterisation class
28 // 28 //
29 // 29 //
30 // 30 //
31 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 33
34 #include "ExP01ChamberParameterisation.hh" 34 #include "ExP01ChamberParameterisation.hh"
35 35
36 #include "G4Box.hh" <<
37 #include "G4ThreeVector.hh" <<
38 #include "G4VPhysicalVolume.hh" 36 #include "G4VPhysicalVolume.hh"
>> 37 #include "G4ThreeVector.hh"
>> 38 #include "G4Box.hh"
39 39
40 //....oooOO0OOooo........oooOO0OOooo........oo 40 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
41 41
42 ExP01ChamberParameterisation::ExP01ChamberPara << 42 ExP01ChamberParameterisation::ExP01ChamberParameterisation(
43 G4int NoChambers, << 43 G4int NoChambers,
44 G4double startZ, // Z of center of first << 44 G4double startZ, // Z of center of first
45 G4double spacingZ, // Z spacing of centers << 45 G4double spacingZ, // Z spacing of centers
46 G4double widthChamber, G4double lengthInitia << 46 G4double widthChamber,
47 : G4VPVParameterisation() << 47 G4double lengthInitial,
>> 48 G4double lengthFinal )
>> 49 : G4VPVParameterisation()
48 { 50 {
49 fNoChambers = NoChambers; << 51 fNoChambers = NoChambers;
50 fStartZ = startZ; << 52 fStartZ = startZ;
51 fHalfWidth = widthChamber * 0.5; << 53 fHalfWidth = widthChamber*0.5;
52 fSpacing = spacingZ; << 54 fSpacing = spacingZ;
53 fHalfLengthFirst = 0.5 * lengthInitial; << 55 fHalfLengthFirst = 0.5 * lengthInitial;
54 // fHalfLengthLast = lengthFinal; << 56 // fHalfLengthLast = lengthFinal;
55 fHalfLengthIncr = 0; << 57 fHalfLengthIncr = 0;
56 if (NoChambers > 0) { << 58 if( NoChambers > 0 ){
57 fHalfLengthIncr = 0.5 * (lengthFinal - len << 59 fHalfLengthIncr = 0.5 * (lengthFinal-lengthInitial)/NoChambers;
58 << 60
59 if (spacingZ < widthChamber) { << 61 if (spacingZ < widthChamber) {
60 G4Exception("ExN02ChamberParameterisatio << 62 G4Exception(
61 FatalException, "Width>Spaci << 63 "ExN02ChamberParameterisation::ExN02ChamberParameterisation()",
62 } << 64 "InvalidSetup", FatalException,
63 } << 65 "Width>Spacing");
>> 66 }
>> 67 }
>> 68
64 } 69 }
65 70
66 //....oooOO0OOooo........oooOO0OOooo........oo 71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
67 72
68 ExP01ChamberParameterisation::~ExP01ChamberPar << 73 ExP01ChamberParameterisation::~ExP01ChamberParameterisation()
>> 74 {}
69 75
70 //....oooOO0OOooo........oooOO0OOooo........oo 76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71 77
72 void ExP01ChamberParameterisation::ComputeTran << 78 void ExP01ChamberParameterisation::ComputeTransformation
73 << 79 (const G4int copyNo, G4VPhysicalVolume* physVol) const
74 { 80 {
75 G4double Zposition = fStartZ + (copyNo + 1) << 81 G4double Zposition= fStartZ + (copyNo+1) * fSpacing;
76 G4ThreeVector origin(0, 0, Zposition); << 82 G4ThreeVector origin(0,0,Zposition);
77 physVol->SetTranslation(origin); 83 physVol->SetTranslation(origin);
78 physVol->SetRotation(0); 84 physVol->SetRotation(0);
79 } 85 }
80 86
81 //....oooOO0OOooo........oooOO0OOooo........oo 87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
82 88
83 void ExP01ChamberParameterisation::ComputeDime << 89 void ExP01ChamberParameterisation::ComputeDimensions
84 << 90 (G4Box& trackerChamber, const G4int copyNo, const G4VPhysicalVolume*) const
85 { 91 {
86 G4double halfLength = fHalfLengthFirst + cop << 92 G4double halfLength= fHalfLengthFirst + copyNo * fHalfLengthIncr;
87 trackerChamber.SetXHalfLength(halfLength); 93 trackerChamber.SetXHalfLength(halfLength);
88 trackerChamber.SetYHalfLength(halfLength); 94 trackerChamber.SetYHalfLength(halfLength);
89 trackerChamber.SetZHalfLength(fHalfWidth); 95 trackerChamber.SetZHalfLength(fHalfWidth);
90 } 96 }
91 97
92 //....oooOO0OOooo........oooOO0OOooo........oo 98 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
93 99