X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=EMCAL%2FAliEMCALGeometry.h;h=0699c8376cdac744d74b39bd711b6ed7e988d4ac;hp=a22eacc4be4e0dad800727df52f3c0b564701757;hb=deeb9f12e27920393ae3b0da62cebf5f8e4cd983;hpb=905263da25e5cc17ccdaeace3d23fc28ba3698bd diff --git a/EMCAL/AliEMCALGeometry.h b/EMCAL/AliEMCALGeometry.h index a22eacc4be4..0699c8376cd 100644 --- a/EMCAL/AliEMCALGeometry.h +++ b/EMCAL/AliEMCALGeometry.h @@ -11,76 +11,100 @@ // //*-- 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 TClonesArray ; +#include +#include +class assert; +class Riostream; +class TClonesArray; +class TGeoNode; +class TGeoManager; // --- AliRoot header files --- +class AliEMCALGeometry; +class AliEMCALShishKebabTrd1Module; +class AliEMCALRecPoint; +class AliEMCALDigit; #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; }; - 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;} + AliEMCALGeometry(); // default ctor only for internal usage (singleton) - 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 - // geometry - Float_t GetAlFrontThickness() const { return fAlFrontThick;} + static Char_t* GetDefaultGeometryName() {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; + + ////////////////////////// + // Global geometry methods + // + 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; + // + virtual void GetGlobal(const AliRecPoint *rp, TVector3 &vglob) const; + virtual void GetGlobal(const AliRecPoint *rp, TVector3 & gpos, TMatrixF & /* gmat */) + const {GetGlobal(rp,gpos); } + virtual void GetGlobalEMCAL(const AliEMCALRecPoint *rp, TVector3 &vglob) const; + virtual void GetGlobalEMCAL(const AliEMCALRecPoint *rp, TVector3 & gpos, TMatrixF & /* gmat */) + const {GetGlobalEMCAL(rp,gpos); } + + ///////////// + // TRD1 stuff + void CreateListOfTrd1Modules(); + TList *GetShishKebabTrd1Modules() const {return fShishKebabTrd1Modules;} + AliEMCALShishKebabTrd1Module *GetShishKebabModule(Int_t neta) const; + + ////////////////////////////////////// + // Return EMCAL geometrical parameters + // + Char_t* GetNameOfEMCALEnvelope() const {return "XEN1";} Float_t GetArm1PhiMin() const { return fArm1PhiMin ; } Float_t GetArm1PhiMax() const { return fArm1PhiMax ; } Float_t GetArm1EtaMin() const { return fArm1EtaMin;} Float_t GetArm1EtaMax() const { return fArm1EtaMax;} Float_t GetIPDistance() const { return fIPDistance;} - Float_t GetIP2ECASection() const { return ( GetIPDistance() + GetAlFrontThickness() + GetGap2Active() ) ; } 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 GetDeltaEta() const {return (fArm1EtaMax-fArm1EtaMin)/ - ((Float_t)fNZ);} - Float_t GetDeltaPhi() const {return (fArm1PhiMax-fArm1PhiMin)/ - ((Float_t)fNPhi);} Int_t GetNECLayers() const {return fNECLayers ;} Int_t GetNZ() const {return fNZ ;} Int_t GetNEta() const {return fNZ ;} Int_t GetNPhi() const {return fNPhi ;} - Int_t GetNTowers() const {return fNPhi * fNZ ;} 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 ;} - - Int_t GetNumberOfSuperModules() {return fNumberOfSuperModules;} - Float_t GetfPhiGapForSuperModules() {return fPhiGapForSM;} + 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;} @@ -92,58 +116,154 @@ public: Int_t GetNPHIdiv() const {return fNPHIdiv ;} Int_t GetNETAdiv() const {return fNETAdiv ;} Int_t GetNCells() const {return fNCells;} - 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;} - // Dabs id <-> indexes; Shish-kebab case - Int_t GetAbsCellId(const Int_t nSupMod, const Int_t nTower, const Int_t nIphi, const Int_t nIeta); - Bool_t GetCellIndex(const Int_t absId, Int_t &nSupMod, Int_t &nTower, Int_t &nIphi, Int_t &nIeta); - void GetCellPhiEtaIndexInSModule(const Int_t nTower, const Int_t nIphi, const Int_t nIeta, Int_t &iphi, Int_t &ieta); - Bool_t CheckAbsCellId(Int_t ind); // replace the IsInECA - // --- - Float_t AngleFromEta(Float_t eta){ // returns theta in radians for a given pseudorapidity + Int_t GetNTRUEta() const {return fNTRUEta ; } + Int_t GetNTRUPhi() const {return fNTRUPhi ; } + Int_t GetNCellsInTRUEta() const {return fNCellsInTRUEta ; } + Int_t GetNCellsInTRUPhi() const {return fNCellsInTRUPhi ; } + 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;} + // + Int_t GetNTRU() const {return fNTRUEta*fNTRUPhi ; } + Int_t GetNCellsInTRU() const {return fNCellsInTRUEta*fNCellsInTRUPhi; } + Float_t GetDeltaEta() const {return (fArm1EtaMax-fArm1EtaMin)/ ((Float_t)fNZ);} + Float_t GetDeltaPhi() const {return (fArm1PhiMax-fArm1PhiMin)/ ((Float_t)fNPhi);} + Int_t GetNTowers() const {return fNPhi * fNZ ;} + // + Double_t GetPhiCenterOfSM(Int_t nsupmod) const; + Float_t *GetSuperModulesPars() {return fParSM;} + // + 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; + // + virtual Bool_t Impact(const TParticle *) const {return kTRUE;} + Bool_t IsInEMCAL(Double_t x, Double_t y, Double_t z) const; + + //////////////////////////////////////// + // May 31, 2006; ALICE numbering scheme: + // see ALICE-INT-2003-038: ALICE Coordinate System and Software Numbering Convention + // All indexes are stared from zero now. + // + // abs id <-> 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 + // + // 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; + // + // Tranforms Eta-Phi Cell index in TRU into Eta-Phi index in Super Module + void GetCellPhiEtaIndexInSModuleFromTRUIndex(Int_t itru, Int_t iphitru, Int_t ietatru, + Int_t &ietaSM, Int_t &iphiSM) const ; + Bool_t GetAbsCellIdFromEtaPhi(Double_t eta,Double_t phi, Int_t &absId) const; + Bool_t SuperModuleNumberFromEtaPhi(Double_t eta, Double_t phi, Int_t &nSupMod) const; + 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 + { + 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; + // Methods for AliEMCALRecPoint with taking into account energy of rec.point - Jul 30. 2007 + Bool_t RelPosCellInSModule(Int_t absId,Double_t distEff,Double_t &xr,Double_t &yr, + Double_t & zr) const; + Bool_t RelPosCellInSModule(Int_t absId,Int_t maxAbsId,Double_t distEff,Double_t &xr, + Double_t &yr,Double_t &zr) const; + + /////////////////////////////// + //Geometry data member setters + // + 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) ; } + + /////////////////// + // useful utilities + // + 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 SetSampling(Float_t samp) { fSampling = samp; printf("SetSampling: Sampling factor set to %f", fSampling) ; } + + ////////////////////////////////////////////////// + // Obsolete methods to be thrown out when feasible + Float_t GetAlFrontThickness() const { return fAlFrontThick;} + Float_t GetGap2Active() const {return fGap2Active ;} + Float_t GetSteelFrontThickness() const { return fSteelFrontThick;} + Float_t GetTrd2AngleY()const {return fTrd2AngleY;} + Float_t Get2Trd2Dy2() const {return f2Trd2Dy2;} + Float_t GetTubsR() const {return fTubsR;} + Float_t GetTubsTurnAngle() const {return fTubsTurnAngle;} + Float_t GetIP2ECASection() const { return ( GetIPDistance() + GetAlFrontThickness() + + GetGap2Active() ) ; } + ////////////////////////////////////////////////// protected: - AliEMCALGeometry(const Text_t* name, const Text_t* title="") : - AliGeometry(name, title) {// ctor only for internal usage (singleton) - Init(); - }; + + // ctor only for internal usage (singleton) + AliEMCALGeometry(const Text_t* name, const Text_t* title); + void Init(void); // initializes the parameters of EMCAL + void CheckAdditionalOptions(); // + void DefineSamplingFraction(); // Jun 5, 2006 private: + + //Member data 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 + char *fAdditionalOpts[6]; //! some additional options for the geometry type and name + int fNAdditionalOpts; //! size of additional options parameter + Float_t fECPbRadThickness; // cm, Thickness of the Pb radiators Float_t fECScintThick; // cm, Thickness of the scintillators Int_t fNECLayers; // number of scintillator layers @@ -158,42 +278,73 @@ private: Float_t fIPDistance; // Radial Distance of the inner surface of the EMCAL Float_t fShellThickness; // Total thickness in (x,y) direction 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 Float_t fSampling; // Sampling factor // 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; // - Float_t fEtaTileSize; // - Float_t fLongModuleSize; // + 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 dvizion - Int_t fNETAdiv; // number eta divizion + 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 fNCellsInTower; // number cell in tower + 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) + // 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) + + Int_t fILOSS; // Options for Geant (MIP business) - will call in AliEMCAL + Int_t fIHADR; // Options for Geant (MIP business) - will call in AliEMCAL + + //////////////////////////////////////////////////////////// + //Obsolete member data that will be thrown out when feasible + // + Float_t fAlFrontThick; // Thickness of the front Al face of the support box + Float_t fGap2Active; // Gap between the envelop and the active material + Float_t fSteelFrontThick; // Thickness of the front stell face of the support box - 9-sep-04 // 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 - // Sumper module as TUBS + // Super module as TUBS Float_t fTubsR; // radius of tubs Float_t fTubsTurnAngle; // turn angle of tubs in degree - ClassDef(AliEMCALGeometry,9) // EMCAL geometry class - }; + /////////////////////////////////////////////////////////// + + ClassDef(AliEMCALGeometry, 13) // EMCAL geometry class +}; #endif // AliEMCALGEOMETRY_H