X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=EMCAL%2FAliEMCALGeometry.h;h=83085db08e9a6bc5136f225bee317e289f612ae7;hb=63eeb5f1f1585ed43a26100134a80a4a3ebb636a;hp=3dd0be005863641aaf99d9c088d6d23ec780539e;hpb=ab37d09c293539da00fc7924d281e50fdfdd8f0a;p=u%2Fmrichter%2FAliRoot.git diff --git a/EMCAL/AliEMCALGeometry.h b/EMCAL/AliEMCALGeometry.h index 3dd0be00586..83085db08e9 100644 --- a/EMCAL/AliEMCALGeometry.h +++ b/EMCAL/AliEMCALGeometry.h @@ -1,6 +1,6 @@ #ifndef ALIEMCALGEOMETRY_H #define ALIEMCALGEOMETRY_H -/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * +/* Copyright(c) 1998-2004, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ /* $Id$ */ @@ -11,49 +11,77 @@ // //*-- Author: Sahal Yacoob (LBL / UCT) //*-- and : Yves Schutz (Subatech) - -//#include +//*-- and : Aleksei Pavlinov (WSU) - shashlyk staff +//*-- and : Gustavo Conesa: Add TRU mapping. TRU parameters still not fixed. // --- ROOT system --- class TString ; -class TObjArray ; -class TVector3 ; +class TObjArray; +class TVector3; +class TGeoMatrix; class TParticle ; +class AliEMCALGeometry; +class AliEMCALShishKebabTrd1Module; +class AliEMCALRecPoint; +class TClonesArray ; // --- AliRoot header files --- +#include +#include #include "AliGeometry.h" class AliEMCALGeometry : public AliGeometry { public: - AliEMCALGeometry() { - // default ctor, must be kept public for root persistency purposes, - // but should never be called by the outside world - }; - AliEMCALGeometry(const AliEMCALGeometry& geom):AliGeometry(geom) { - // cpy ctor requested by Coding Convention but not yet needed - Fatal("Cpy ctor", "Not implemented"); - }; - virtual ~AliEMCALGeometry(void) ; + AliEMCALGeometry(const AliEMCALGeometry& geom); + virtual ~AliEMCALGeometry(void); + static AliEMCALGeometry * GetInstance(const Text_t* name, const Text_t* title="") ; - static AliEMCALGeometry * GetInstance() ; - AliEMCALGeometry & operator = (const AliEMCALGeometry & /*rvalue*/) const { + static AliEMCALGeometry * GetInstance(); + AliEMCALGeometry & operator = (const AliEMCALGeometry & /*rvalue*/) { // assignement operator requested by coding convention but not needed Fatal("operator =", "not implemented"); - return *(GetInstance()) ; + return *this; }; + static Char_t* GetDefaulGeometryName() {return fgDefaultGeometryName;} + void PrintGeometry(); //*MENU* + void PrintCellIndexes(Int_t absId=0, int pri=0, char *tit=""); //*MENU* + virtual void Browse(TBrowser* b); + virtual Bool_t IsFolder() const; + + void GetCellPhiEtaIndexInSModuleFromTRUIndex(Int_t itru, Int_t iphitru, Int_t ietatru, Int_t &ietaSM, Int_t &iphiSM) const ; // Tranforms Eta-Phi Cell index in TRU into Eta-Phi index in Super Module + + // Have to call GetTransformationForSM() before calculation global charachteristics + void GetGlobal(const Double_t *loc, Double_t *glob, int ind) const; + void GetGlobal(const TVector3 &vloc, TVector3 &vglob, int ind) const; + void GetGlobal(Int_t absId, Double_t glob[3]) const; + void GetGlobal(Int_t absId, TVector3 &vglob) const; + // for a given tower index absId returns eta and phi of gravity center of tower. + void EtaPhiFromIndex(Int_t absId, Double_t &eta, Double_t &phi) const; + void EtaPhiFromIndex(Int_t absId, Float_t &eta, Float_t &phi) const; + // + Bool_t GetPhiBoundariesOfSM (Int_t nSupMod, Double_t &phiMin, Double_t &phiMax) const; + Bool_t GetPhiBoundariesOfSMGap(Int_t nPhiSec, Double_t &phiMin, Double_t &phiMax) const; + Bool_t SuperModuleNumberFromEtaPhi(Double_t eta, Double_t phi, Int_t &nSupMod) const; + + Bool_t GetAbsCellIdFromEtaPhi(Double_t eta,Double_t phi, Int_t &absId) const; + + // virtual void GetGlobal(const AliEMCALRecPoint *rp, TVector3 &vglob) const; + + virtual void GetGlobal(const AliRecPoint *rp, TVector3 &vglob) const; + // Bool_t AreInSameTower(Int_t id1, Int_t id2) const ; + + virtual void GetGlobal(const AliRecPoint *, TVector3 &, TMatrixF &) const {} - Bool_t AreInSameTower(Int_t id1, Int_t id2) const ; - virtual void GetGlobal(const AliRecPoint *, TVector3 &, TMatrix &) const {} - virtual void GetGlobal(const AliRecPoint *, TVector3 &) const {} virtual Bool_t Impact(const TParticle *) const {return kTRUE;} Bool_t IsInEMCAL(Double_t x, Double_t y, Double_t z) const; // General Bool_t IsInitialized(void) const { return fgInit ; } - // Return EMCA geometrical parameters + // Return EMCAL geometrical parameters // geometry + Char_t* GetNameOfEMCALEnvelope() const {return "XEN1";} Float_t GetAlFrontThickness() const { return fAlFrontThick;} Float_t GetArm1PhiMin() const { return fArm1PhiMin ; } Float_t GetArm1PhiMax() const { return fArm1PhiMax ; } @@ -64,7 +92,7 @@ public: Float_t GetEnvelop(Int_t index) const { return fEnvelop[index] ; } Float_t GetShellThickness() const { return fShellThickness ; } Float_t GetZLength() const { return fZLength ; } - Float_t GetGap2Active() const {return fGap2Active ; } + Float_t GetGap2Active() const {return fGap2Active ;} Float_t GetDeltaEta() const {return (fArm1EtaMax-fArm1EtaMin)/ ((Float_t)fNZ);} Float_t GetDeltaPhi() const {return (fArm1PhiMax-fArm1PhiMin)/ @@ -77,45 +105,132 @@ public: Float_t GetECPbRadThick()const {return fECPbRadThickness;} Float_t GetECScintThick() const {return fECScintThick;} Float_t GetSampling() const {return fSampling ; } - Bool_t IsInECA(Int_t index) const { if ( (index > 0 && (index <= GetNZ() * GetNPhi()))) return kTRUE; else return kFALSE ;} - - Float_t AngleFromEta(Float_t eta){ // returns theta in radians for a given pseudorapidity + // Bool_t IsInECA(Int_t index) const { if ( (index > 0 && (index <= GetNZ() * GetNPhi()))) return kTRUE; else return kFALSE ;} + + Int_t GetNumberOfSuperModules() const {return fNumberOfSuperModules;} + Float_t GetfPhiGapForSuperModules() const {return fPhiGapForSM;} + Float_t GetPhiModuleSize() const {return fPhiModuleSize;} + Float_t GetEtaModuleSize() const {return fEtaModuleSize;} + Float_t GetFrontSteelStrip() const {return fFrontSteelStrip;} + Float_t GetLateralSteelStrip() const {return fLateralSteelStrip;} + Float_t GetPassiveScintThick() const {return fPassiveScintThick;} + Float_t GetPhiTileSize() const {return fPhiTileSize;} + Float_t GetEtaTileSize() const {return fEtaTileSize;} + Int_t GetNPhiSuperModule() const {return fNPhiSuperModule;} + Int_t GetNPHIdiv() const {return fNPHIdiv ;} + Int_t GetNETAdiv() const {return fNETAdiv ;} + Int_t GetNCells() const {return fNCells;} + + Int_t GetNTRU() const {return fNTRUEta*fNTRUPhi ; } + Int_t GetNTRUEta() const {return fNTRUEta ; } + Int_t GetNTRUPhi() const {return fNTRUPhi ; } + + Int_t GetNCellsInTRU() const {return fNCellsInTRUEta*fNCellsInTRUPhi; } + Int_t GetNCellsInTRUEta() const {return fNCellsInTRUEta ; } + Int_t GetNCellsInTRUPhi() const {return fNCellsInTRUPhi ; } + + Float_t GetSteelFrontThickness() const { return fSteelFrontThick;} + Float_t GetLongModuleSize() const {return fLongModuleSize;} + + Float_t GetTrd1Angle() const {return fTrd1Angle;} + Float_t Get2Trd1Dx2() const {return f2Trd1Dx2;} + Float_t GetTrd2AngleY()const {return fTrd2AngleY;} + Float_t Get2Trd2Dy2() const {return f2Trd2Dy2;} + Float_t GetTubsR() const {return fTubsR;} + Float_t GetTubsTurnAngle() const {return fTubsTurnAngle;} + + // TRD1 staff + void CreateListOfTrd1Modules(); + TList *GetShishKebabTrd1Modules() const {return fShishKebabTrd1Modules;} + AliEMCALShishKebabTrd1Module *GetShishKebabModule(Int_t neta); + + void GetTransformationForSM(); + Float_t *GetSuperModulesPars() {return fParSM;} + TGeoMatrix *GetTransformationForSM(int i) { + if(i>=0 && i indexes; Shish-kebab case, only TRD1 now. + // EMCAL -> Super Module -> module -> tower(or cell) - logic tree of EMCAL + // + //** Usual name of variable - Dec 18,2006 ** + // nSupMod - index of super module (SM) + // nModule - index of module in SM + // nIphi - phi index of tower(cell) in module + // nIeta - eta index of tower(cell) in module + // + // Inside SM + // iphim - phi index of module in SM + // ietam - eta index of module in SM + // + // iphi - phi index of tower(cell) in SM + // ieta - eta index of tower(cell) in SM + Int_t GetAbsCellId(Int_t nSupMod, Int_t nModule, Int_t nIphi, Int_t nIeta) const; + Bool_t CheckAbsCellId(Int_t absId) const; + Bool_t GetCellIndex(Int_t absId, Int_t &nSupMod, Int_t &nModule, Int_t &nIphi, Int_t &nIeta) const; + // Local coordinate of Super Module + void GetModulePhiEtaIndexInSModule(Int_t nSupMod, Int_t nModule, Int_t &iphim, Int_t &ietam) const; + void GetCellPhiEtaIndexInSModule(Int_t nSupMod, Int_t nModule, Int_t nIphi, Int_t nIeta, + Int_t &iphi, Int_t &ieta) const ; + Int_t GetSuperModuleNumber(Int_t absId) const; + Int_t GetNumberOfModuleInPhiDirection(Int_t nSupMod) const + { + // inline function + if(fKey110DEG == 1 && nSupMod>=10) return fNPhi/2; + else return fNPhi; + } + // From cell indexes to abs cell id + void GetModuleIndexesFromCellIndexesInSModule(Int_t nSupMod, Int_t iphi, Int_t ieta, + Int_t &iphim, Int_t &ietam, Int_t &nModule) const; + Int_t GetAbsCellIdFromCellIndexes(Int_t nSupMod, Int_t iphi, Int_t ieta) const; + // Methods for AliEMCALRecPoint - Feb 19, 2006 + Bool_t RelPosCellInSModule(Int_t absId, Double_t &xr, Double_t &yr, Double_t &zr) const; + Bool_t RelPosCellInSModule(Int_t absId, Double_t loc[3]) const; + Bool_t RelPosCellInSModule(Int_t absId, TVector3 &vloc) const; + // --- + Float_t AngleFromEta(Float_t eta) const { // returns theta in radians for a given pseudorapidity return 2.0*TMath::ATan(TMath::Exp(-eta)); } - Float_t ZFromEtaR(Float_t r,Float_t eta){ // returns z in for a given + Float_t ZFromEtaR(Float_t r,Float_t eta) const { // returns z in for a given // pseudorapidity and r=sqrt(x*x+y*y). return r/TMath::Tan(AngleFromEta(eta)); } - Int_t TowerIndex(Int_t iz,Int_t iphi) const; // returns tower index - // returns tower indexs iz, iphi. - void TowerIndexes(Int_t index,Int_t &iz,Int_t &iphi) const; - // for a given tower index it returns eta and phi of center of that tower. - void EtaPhiFromIndex(Int_t index,Float_t &eta,Float_t &phi) const; - // returns x, y, and z (cm) on the inner surface of a given EMCAL Cell specified by relid. - void XYZFromIndex(const Int_t *relid,Float_t &x,Float_t &y, Float_t &z) const; - void XYZFromIndex(Int_t absid, TVector3 &v) const; - // for a given eta and phi in the EMCAL it returns the tower index. - Int_t TowerIndexFromEtaPhi(Float_t eta,Float_t phi) const; - // for a given eta and phi in the EMCAL it returns the pretower index. - void PosInAlice(const Int_t *relid, Float_t &theta, Float_t &phi) const ; - void PosInAlice(Int_t absid, Float_t &theta, Float_t &phi) const ; - Bool_t AbsToRelNumbering(Int_t AbsId, Int_t *relid) const; void SetNZ(Int_t nz) { fNZ= nz ; printf("SetNZ: Number of modules in Z set to %d", fNZ) ; } void SetNPhi(Int_t nphi) { fNPhi= nphi ; printf("SetNPhi: Number of modules in Phi set to %d", fNPhi) ; } + + void SetNTRUEta(Int_t ntru) {fNTRUEta = ntru; ; printf("SetNTRU: Number of TRUs per SuperModule in Etaset to %d", fNTRUEta) ;} + void SetNTRUPhi(Int_t ntru) {fNTRUPhi = ntru; ; printf("SetNTRU: Number of TRUs per SuperModule in Phi set to %d", fNTRUPhi) ;} + void SetSampling(Float_t samp) { fSampling = samp; printf("SetSampling: Sampling factor set to %f", fSampling) ; } + Int_t GetNCellsInSupMod() const {return fNCellsInSupMod;} + Int_t GetNCellsInModule() const {return fNCellsInModule; } + Int_t GetKey110DEG() const {return fKey110DEG;} + Int_t GetILOSS() const {return fILOSS;} + Int_t GetIHADR() const {return fIHADR;} + + AliEMCALGeometry(); // default ctor only for internal usage (singleton) + protected: - AliEMCALGeometry(const Text_t* name, const Text_t* title="") : - AliGeometry(name, title) {// ctor only for internal usage (singleton) - Init(); - }; + AliEMCALGeometry(const Text_t* name, const Text_t* title);// ctor only for internal usage (singleton) + void Init(void); // initializes the parameters of EMCAL + void CheckAdditionalOptions(); // + void DefineSamplingFraction(); // Jun 5, 2006 private: static AliEMCALGeometry * fgGeom; // pointer to the unique instance of the singleton - static Bool_t fgInit; // Tells if geometry has been succesfully set up. - Float_t fAlFrontThick; // Thickness of the front Al face of the support box - + static Bool_t fgInit; // Tells if geometry has been succesfully set up. + static Char_t* fgDefaultGeometryName; // Default name of geometry + + TString fGeoName; //geometry name + + TObjArray *fArrayOpts; //! array of geometry options + + Float_t fAlFrontThick; // Thickness of the front Al face of the support box Float_t fECPbRadThickness; // cm, Thickness of the Pb radiators Float_t fECScintThick; // cm, Thickness of the scintillators Int_t fNECLayers; // number of scintillator layers @@ -132,11 +247,69 @@ private: Float_t fZLength; // Total length in z direction Float_t fGap2Active; // Gap between the envelop and the active material Int_t fNZ; // Number of Towers in the Z direction - Int_t fNPhi; // Number of Towers in the Phi Direction + Int_t fNPhi; // Number of Towers in the PHI direction Float_t fSampling; // Sampling factor - - ClassDef(AliEMCALGeometry,8) // EMCAL geometry class - - }; + + // Shish-kebab option - 23-aug-04 by PAI; COMPACT, TWIST, TRD1 and TRD2 + Int_t fNumberOfSuperModules; // default is 12 = 6 * 2 + Float_t fSteelFrontThick; // Thickness of the front stell face of the support box - 9-sep-04 + Float_t fFrontSteelStrip; // 13-may-05 + Float_t fLateralSteelStrip; // 13-may-05 + Float_t fPassiveScintThick; // 13-may-05 + Float_t fPhiModuleSize; // Phi -> X + Float_t fEtaModuleSize; // Eta -> Y + Float_t fPhiTileSize; // Size of phi tile + Float_t fEtaTileSize; // Size of eta tile + Float_t fLongModuleSize; // Size of long module + Int_t fNPhiSuperModule; // 6 - number supermodule in phi direction + Int_t fNPHIdiv; // number phi divizion of module + Int_t fNETAdiv; // number eta divizion of module + // + Int_t fNCells; // number of cells in calo + Int_t fNCellsInSupMod; // number cell in super module + Int_t fNCellsInModule; // number cell in module) + //TRU parameters + Int_t fNTRUEta ; // Number of TRUs per module in eta + Int_t fNTRUPhi ; // Number of TRUs per module in phi + Int_t fNCellsInTRUEta; // Number of cells per TRU in eta + Int_t fNCellsInTRUPhi; // Number of cells per TRU in phi + + // TRD1 options - 30-sep-04 + Float_t fTrd1Angle; // angle in x-z plane (in degree) + Float_t f2Trd1Dx2; // 2*dx2 for TRD1 + Float_t fPhiGapForSM; // Gap betweeen supermodules in phi direction + Int_t fKey110DEG; // for calculation abs cell id; 19-oct-05 + TArrayD fPhiBoundariesOfSM; // phi boundaries of SM in rad; size is fNumberOfSuperModules; + TArrayD fPhiCentersOfSM; // phi of centers of SMl size is fNumberOfSuperModules/2 + Float_t fEtaMaxOfTRD1; // max eta in case of TRD1 geometry (see AliEMCALShishKebabTrd1Module) + // TRD2 options - 27-jan-07 + Float_t fTrd2AngleY; // angle in y-z plane (in degree) + Float_t f2Trd2Dy2; // 2*dy2 for TRD2 + Float_t fEmptySpace; // 2mm om fred drawing + // Super module as TUBS + Float_t fTubsR; // radius of tubs + Float_t fTubsTurnAngle; // turn angle of tubs in degree + // Local Coordinates of SM + TArrayD fCentersOfCellsEtaDir; // size fNEta*fNETAdiv (for TRD1 only) (eta or z in SM, in cm) + TArrayD fCentersOfCellsXDir; // size fNEta*fNETAdiv (for TRD1 only) ( x in SM, in cm) + TArrayD fCentersOfCellsPhiDir; // size fNPhi*fNPHIdiv (for TRD1 only) (phi or y in SM, in cm) + // + TArrayD fEtaCentersOfCells; // [fNEta*fNETAdiv*fNPhi*fNPHIdiv], positive direction (eta>0); eta depend from phi position; + TArrayD fPhiCentersOfCells; // [fNPhi*fNPHIdiv] from center of SM (-10. < phi < +10.) + // Move from AliEMCALv0 - Feb 19, 2006 + TList *fShishKebabTrd1Modules; //! list of modules + // Local coordinates of SM for TRD1 + Float_t fParSM[3]; // SM sizes as in GEANT (TRD1) + TGeoMatrix* fMatrixOfSM[12]; //![fNumberOfSuperModules]; get from gGeoManager; + + char *fAdditionalOpts[6]; //! some additional options for the geometry type and name + int fNAdditionalOpts; //! size of additional options parameter + + // Options for Geant (MIP business) - will call in AliEMCAL + Int_t fILOSS; + Int_t fIHADR; + + ClassDef(AliEMCALGeometry, 12) // EMCAL geometry class +}; #endif // AliEMCALGEOMETRY_H