Geant4 Cross Reference |
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Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // >> 26 // $Id$ 26 // 27 // 27 /// \file B2bChamberParameterisation.cc 28 /// \file B2bChamberParameterisation.cc 28 /// \brief Implementation of the B2bChamberPar 29 /// \brief Implementation of the B2bChamberParameterisation class 29 30 30 #include "B2bChamberParameterisation.hh" 31 #include "B2bChamberParameterisation.hh" 31 32 32 #include "G4SystemOfUnits.hh" << 33 #include "G4VPhysicalVolume.hh" 33 #include "G4ThreeVector.hh" 34 #include "G4ThreeVector.hh" 34 #include "G4Tubs.hh" 35 #include "G4Tubs.hh" 35 #include "G4VPhysicalVolume.hh" << 36 #include "G4SystemOfUnits.hh" 36 37 37 //....oooOO0OOooo........oooOO0OOooo........oo 38 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 38 39 39 B2bChamberParameterisation::B2bChamberParamete << 40 B2bChamberParameterisation::B2bChamberParameterisation( 40 << 41 G4int noChambers, 41 << 42 G4double startZ, // Z of center of first 42 << 43 G4double spacingZ, // Z spacing of centers 43 << 44 G4double widthChamber, 44 : G4VPVParameterisation() << 45 G4double lengthInitial, >> 46 G4double lengthFinal ) >> 47 : G4VPVParameterisation() 45 { 48 { 46 fNoChambers = noChambers; << 49 fNoChambers = noChambers; 47 fStartZ = startZ; << 50 fStartZ = startZ; 48 fHalfWidth = 0.5 * widthChamber; << 51 fHalfWidth = 0.5*widthChamber; 49 fSpacing = spacingZ; << 52 fSpacing = spacingZ; 50 fRmaxFirst = 0.5 * lengthInitial; << 53 fRmaxFirst = 0.5 * lengthInitial; 51 if (noChambers > 0) { << 54 if( noChambers > 0 ){ 52 fRmaxIncr = 0.5 * (lengthFinal - lengthIni << 55 fRmaxIncr = 0.5 * (lengthFinal-lengthInitial)/(noChambers-1); 53 if (spacingZ < widthChamber) { << 56 if (spacingZ < widthChamber) { 54 G4Exception("B2bChamberParameterisation: << 57 G4Exception("B2bChamberParameterisation::B2bChamberParameterisation()", 55 FatalException, "Width>Spaci << 58 "InvalidSetup", FatalException, 56 } << 59 "Width>Spacing"); 57 } << 60 } >> 61 } 58 } 62 } 59 63 60 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 61 65 62 B2bChamberParameterisation::~B2bChamberParamet << 66 B2bChamberParameterisation::~B2bChamberParameterisation() >> 67 { } 63 68 64 //....oooOO0OOooo........oooOO0OOooo........oo 69 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 65 70 66 void B2bChamberParameterisation::ComputeTransf << 71 void B2bChamberParameterisation::ComputeTransformation 67 << 72 (const G4int copyNo, G4VPhysicalVolume* physVol) const 68 { 73 { 69 // Note: copyNo will start with zero! 74 // Note: copyNo will start with zero! 70 G4double Zposition = fStartZ + copyNo * fSpa 75 G4double Zposition = fStartZ + copyNo * fSpacing; 71 G4ThreeVector origin(0, 0, Zposition); << 76 G4ThreeVector origin(0,0,Zposition); 72 physVol->SetTranslation(origin); 77 physVol->SetTranslation(origin); 73 physVol->SetRotation(0); 78 physVol->SetRotation(0); 74 } 79 } 75 80 76 //....oooOO0OOooo........oooOO0OOooo........oo 81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 77 82 78 void B2bChamberParameterisation::ComputeDimens << 83 void B2bChamberParameterisation::ComputeDimensions 79 << 84 (G4Tubs& trackerChamber, const G4int copyNo, const G4VPhysicalVolume*) const 80 { 85 { 81 // Note: copyNo will start with zero! 86 // Note: copyNo will start with zero! 82 G4double rmax = fRmaxFirst + copyNo * fRmaxI 87 G4double rmax = fRmaxFirst + copyNo * fRmaxIncr; 83 trackerChamber.SetInnerRadius(0); 88 trackerChamber.SetInnerRadius(0); 84 trackerChamber.SetOuterRadius(rmax); 89 trackerChamber.SetOuterRadius(rmax); 85 trackerChamber.SetZHalfLength(fHalfWidth); 90 trackerChamber.SetZHalfLength(fHalfWidth); 86 trackerChamber.SetStartPhiAngle(0. * deg); << 91 trackerChamber.SetStartPhiAngle(0.*deg); 87 trackerChamber.SetDeltaPhiAngle(360. * deg); << 92 trackerChamber.SetDeltaPhiAngle(360.*deg); 88 } 93 } 89 94 90 //....oooOO0OOooo........oooOO0OOooo........oo 95 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 91 96