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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 // $Id: ExP01ChamberParameterisation.cc 82130 2014-06-11 09:26:44Z gcosmo $
30 // 31 //
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 //....oooOO0OOooo........oooOO0OOooo........oo 33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33 34
34 #include "ExP01ChamberParameterisation.hh" 35 #include "ExP01ChamberParameterisation.hh"
35 36
36 #include "G4Box.hh" <<
37 #include "G4ThreeVector.hh" <<
38 #include "G4VPhysicalVolume.hh" 37 #include "G4VPhysicalVolume.hh"
>> 38 #include "G4ThreeVector.hh"
>> 39 #include "G4Box.hh"
39 40
40 //....oooOO0OOooo........oooOO0OOooo........oo 41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
41 42
42 ExP01ChamberParameterisation::ExP01ChamberPara << 43 ExP01ChamberParameterisation::ExP01ChamberParameterisation(
43 G4int NoChambers, << 44 G4int NoChambers,
44 G4double startZ, // Z of center of first << 45 G4double startZ, // Z of center of first
45 G4double spacingZ, // Z spacing of centers << 46 G4double spacingZ, // Z spacing of centers
46 G4double widthChamber, G4double lengthInitia << 47 G4double widthChamber,
47 : G4VPVParameterisation() << 48 G4double lengthInitial,
>> 49 G4double lengthFinal )
>> 50 : G4VPVParameterisation()
48 { 51 {
49 fNoChambers = NoChambers; << 52 fNoChambers = NoChambers;
50 fStartZ = startZ; << 53 fStartZ = startZ;
51 fHalfWidth = widthChamber * 0.5; << 54 fHalfWidth = widthChamber*0.5;
52 fSpacing = spacingZ; << 55 fSpacing = spacingZ;
53 fHalfLengthFirst = 0.5 * lengthInitial; << 56 fHalfLengthFirst = 0.5 * lengthInitial;
54 // fHalfLengthLast = lengthFinal; << 57 // fHalfLengthLast = lengthFinal;
55 fHalfLengthIncr = 0; << 58 fHalfLengthIncr = 0;
56 if (NoChambers > 0) { << 59 if( NoChambers > 0 ){
57 fHalfLengthIncr = 0.5 * (lengthFinal - len << 60 fHalfLengthIncr = 0.5 * (lengthFinal-lengthInitial)/NoChambers;
58 << 61
59 if (spacingZ < widthChamber) { << 62 if (spacingZ < widthChamber) {
60 G4Exception("ExN02ChamberParameterisatio << 63 G4Exception(
61 FatalException, "Width>Spaci << 64 "ExN02ChamberParameterisation::ExN02ChamberParameterisation()",
62 } << 65 "InvalidSetup", FatalException,
63 } << 66 "Width>Spacing");
>> 67 }
>> 68 }
>> 69
64 } 70 }
65 71
66 //....oooOO0OOooo........oooOO0OOooo........oo 72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
67 73
68 ExP01ChamberParameterisation::~ExP01ChamberPar << 74 ExP01ChamberParameterisation::~ExP01ChamberParameterisation()
>> 75 {}
69 76
70 //....oooOO0OOooo........oooOO0OOooo........oo 77 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
71 78
72 void ExP01ChamberParameterisation::ComputeTran << 79 void ExP01ChamberParameterisation::ComputeTransformation
73 << 80 (const G4int copyNo, G4VPhysicalVolume* physVol) const
74 { 81 {
75 G4double Zposition = fStartZ + (copyNo + 1) << 82 G4double Zposition= fStartZ + (copyNo+1) * fSpacing;
76 G4ThreeVector origin(0, 0, Zposition); << 83 G4ThreeVector origin(0,0,Zposition);
77 physVol->SetTranslation(origin); 84 physVol->SetTranslation(origin);
78 physVol->SetRotation(0); 85 physVol->SetRotation(0);
79 } 86 }
80 87
81 //....oooOO0OOooo........oooOO0OOooo........oo 88 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
82 89
83 void ExP01ChamberParameterisation::ComputeDime << 90 void ExP01ChamberParameterisation::ComputeDimensions
84 << 91 (G4Box& trackerChamber, const G4int copyNo, const G4VPhysicalVolume*) const
85 { 92 {
86 G4double halfLength = fHalfLengthFirst + cop << 93 G4double halfLength= fHalfLengthFirst + copyNo * fHalfLengthIncr;
87 trackerChamber.SetXHalfLength(halfLength); 94 trackerChamber.SetXHalfLength(halfLength);
88 trackerChamber.SetYHalfLength(halfLength); 95 trackerChamber.SetYHalfLength(halfLength);
89 trackerChamber.SetZHalfLength(fHalfWidth); 96 trackerChamber.SetZHalfLength(fHalfWidth);
90 } 97 }
91 98
92 //....oooOO0OOooo........oooOO0OOooo........oo 99 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
93 100