#ifndef ALIEMCALGEOMETRY_H
#define ALIEMCALGEOMETRY_H
-/* Copyright(c) 1998-2004, ALICE Experiment at CERN, All rights reserved. *
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
/* $Id$ */
//
//*-- Author: Sahal Yacoob (LBL / UCT)
//*-- and : Yves Schutz (Subatech)
-//*-- and : Aleksei Pavlinov (WSU) - shashlyk staff
+//*-- and : Alexei Pavlinov (WSU) - shashlyk staff
//*-- and : Gustavo Conesa: Add TRU mapping. TRU parameters still not fixed.
+//*-- and : Magali Estienne : analysis access adaptations
+//*-- and : Adapted for DCAL, M.L. Wang CCNU & Subatech Oct-18-2012
// --- ROOT system ---
-class TString ;
-class TObjArray;
-class TVector3;
-class TGeoMatrix;
-class TParticle ;
-class AliEMCALGeometry;
-class AliEMCALShishKebabTrd1Module;
-class AliEMCALRecPoint;
-class TClonesArray ;
+#include <TNamed.h>
+#include <TMath.h>
+#include <TArrayD.h>
+#include <TVector3.h>
+#include <TGeoMatrix.h>
+class TBrowser ;
+class TParticle ;
// --- AliRoot header files ---
-#include <TArrayD.h>
-#include <TMath.h>
+#include "AliEMCALEMCGeometry.h"
+#include "AliEMCALGeoParams.h"
+class AliEMCALShishKebabTrd1Module;
+class AliLog;
-#include "AliGeometry.h"
+class AliEMCALGeometry : public TNamed {
-class AliEMCALGeometry : public AliGeometry {
-public:
- AliEMCALGeometry(const AliEMCALGeometry& geom);
- virtual ~AliEMCALGeometry(void);
+public:
+ enum fEMCSMType { kEMCAL_Standard = 0, kEMCAL_Half = 1, kEMCAL_3rd = 2, kDCAL_Standard = 3, kDCAL_Ext= 4 }; // possible SM Type
- static AliEMCALGeometry * GetInstance(const Text_t* name,
- const Text_t* title="") ;
+ AliEMCALGeometry();
+ AliEMCALGeometry(const Text_t* name, const Text_t* title="",
+ const Text_t* mcname="", const Text_t* mctitle="");
+ AliEMCALGeometry(const AliEMCALGeometry & geom);
+
+ virtual ~AliEMCALGeometry(void);
+ AliEMCALGeometry & operator = (const AliEMCALGeometry & rvalue);
+
+ static AliEMCALGeometry * GetInstance(const Text_t* name, const Text_t* title="",
+ const Text_t* mcname="TGeant3", const Text_t* mctitle="") ;
static AliEMCALGeometry * GetInstance();
- AliEMCALGeometry & operator = (const AliEMCALGeometry & /*rvalue*/) {
- // assignement operator requested by coding convention but not needed
- Fatal("operator =", "not implemented");
- return *this;
- };
- static Char_t* GetDefaulGeometryName() {return fgDefaultGeometryName;}
- void PrintGeometry(); //*MENU*
- void PrintCellIndexes(Int_t absId=0, int pri=0, char *tit=""); //*MENU*
+
+
+ //////////
+ // General
+ //
+ static Bool_t IsInitialized(void) {return AliEMCALEMCGeometry::fgInit; }
+ static const Char_t* GetDefaultGeometryName() {return AliEMCALEMCGeometry::fgkDefaultGeometryName;}
+
+ /////////////
+ // TRD1 stuff
+ void CreateListOfTrd1Modules();
+ TList *GetShishKebabTrd1Modules() const {return fShishKebabTrd1Modules;}
+ AliEMCALShishKebabTrd1Module *GetShishKebabModule(Int_t neta) const;
+
+ void PrintGeometryGeoUtils(); // *MENU*
+ void PrintCellIndexes(Int_t absId=0, int pri=0, const char *tit="") const ; //*MENU*
+ void PrintLocalTrd1(Int_t pri=0) const; // *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
+ virtual Bool_t Impact(const TParticle *particle) const;
+ void ImpactOnEmcal(TVector3 vtx, Double_t theta, Double_t phi, Int_t & absId, TVector3 & vimpact) const;
+ Bool_t IsInEMCAL(Double_t x, Double_t y, Double_t z) const;
+ Bool_t IsInDCAL(Double_t x, Double_t y, Double_t z) const;
+ Int_t IsInEMCALOrDCAL(Double_t x, Double_t y, Double_t z) const;
+
+ //////////////////////////////////////
+ // Return EMCAL geometrical parameters
+ //
+
+ AliEMCALEMCGeometry* GetEMCGeometry() const { return fEMCGeometry ; }
+ //
+ const Char_t* GetNameOfEMCALEnvelope(void) const { return fEMCGeometry->GetNameOfEMCALEnvelope() ; }
+ Float_t GetArm1PhiMin(void) const { return fEMCGeometry->GetArm1PhiMin() ; }
+ Float_t GetArm1PhiMax(void) const { return fEMCGeometry->GetArm1PhiMax() ; }
+ Float_t GetArm1EtaMin(void) const { return fEMCGeometry->GetArm1EtaMin() ; }
+ Float_t GetArm1EtaMax(void) const { return fEMCGeometry->GetArm1EtaMax() ; }
+ Float_t GetIPDistance(void) const { return fEMCGeometry->GetIPDistance() ; }
+ Float_t GetEnvelop(Int_t index) const { return fEMCGeometry->GetEnvelop(index) ; }
+ Float_t GetShellThickness(void) const { return fEMCGeometry->GetShellThickness() ; }
+ Float_t GetZLength(void) const { return fEMCGeometry->GetZLength() ; }
+ Float_t GetDCALInnerEdge(void) const { return fEMCGeometry->GetDCALInnerEdge() ; }
+ Float_t GetDCALPhiMin(void) const { return fEMCGeometry->GetDCALPhiMin() ; }
+ Float_t GetDCALPhiMax(void) const { return fEMCGeometry->GetDCALPhiMax() ; }
+ Float_t GetEMCALPhiMax(void) const { return fEMCGeometry->GetEMCALPhiMax() ; }
+ Int_t GetNECLayers(void) const { return fEMCGeometry->GetNECLayers() ; }
+ Float_t GetDCALInnerExtandedEta(void) const { return fEMCGeometry->GetDCALInnerExtandedEta() ; }
+ Int_t GetNZ(void) const { return fEMCGeometry->GetNZ() ; }
+ Int_t GetNEta(void) const { return fEMCGeometry->GetNEta() ; }
+ Int_t GetNPhi(void) const { return fEMCGeometry->GetNPhi() ; }
+ Float_t GetECPbRadThick(void) const { return fEMCGeometry->GetECPbRadThick() ; }
+ Float_t GetECScintThick(void) const { return fEMCGeometry->GetECScintThick() ; }
+ Float_t GetSampling(void) const { return fEMCGeometry->GetSampling() ; }
+ Int_t GetNumberOfSuperModules(void) const { return fEMCGeometry->GetNumberOfSuperModules() ; }
+ Float_t GetPhiGapForSuperModules(void) const { return fEMCGeometry->GetPhiGapForSuperModules(); }
+ Float_t GetPhiModuleSize(void) const { return fEMCGeometry->GetPhiModuleSize() ; }
+ Float_t GetEtaModuleSize(void) const { return fEMCGeometry->GetEtaModuleSize() ; }
+ Float_t GetFrontSteelStrip(void) const { return fEMCGeometry->GetFrontSteelStrip() ; }
+ Float_t GetLateralSteelStrip(void) const { return fEMCGeometry->GetLateralSteelStrip() ; }
+ Float_t GetPassiveScintThick(void) const { return fEMCGeometry->GetPassiveScintThick() ; }
+ Float_t GetPhiTileSize(void) const { return fEMCGeometry->GetPhiTileSize() ; }
+ Float_t GetEtaTileSize(void) const { return fEMCGeometry->GetEtaTileSize() ; }
+ Float_t GetPhiSuperModule(void) const { return fEMCGeometry->GetPhiSuperModule() ; }
+ Int_t GetNPhiSuperModule(void) const { return fEMCGeometry->GetNPhiSuperModule() ; }
+ Int_t GetNPHIdiv(void) const { return fEMCGeometry->GetNPHIdiv() ; }
+ Int_t GetNETAdiv(void) const { return fEMCGeometry->GetNETAdiv() ; }
+ Int_t GetNCells(void) const { return fEMCGeometry->GetNCells() ; }
+ Float_t GetLongModuleSize(void) const { return fEMCGeometry->GetLongModuleSize() ; }
+ Float_t GetTrd1Angle(void) const { return fEMCGeometry->GetTrd1Angle() ; }
+ Float_t Get2Trd1Dx2(void) const { return fEMCGeometry->Get2Trd1Dx2() ; }
+ Float_t GetTrd1AlFrontThick() const { return fEMCGeometry->GetTrd1AlFrontThick() ; }
+ Float_t GetTrd1BondPaperThick() const { return fEMCGeometry->GetTrd1BondPaperThick() ; }
+ // --
+ Int_t GetNCellsInSupMod(void) const { return fEMCGeometry->GetNCellsInSupMod() ; }
+ Int_t GetNCellsInModule(void) const { return fEMCGeometry->GetNCellsInModule() ; }
+ Int_t GetKey110DEG(void) const { return fEMCGeometry->GetKey110DEG() ; }
+ Int_t GetnSupModInDCAL(void) const { return fEMCGeometry->GetnSupModInDCAL() ; }
+ Int_t GetILOSS(void) const { return fEMCGeometry->GetILOSS() ; }
+ Int_t GetIHADR(void) const { return fEMCGeometry->GetIHADR() ; }
+ // --
+ Float_t GetDeltaEta(void) const { return fEMCGeometry->GetDeltaEta() ; }
+ Float_t GetDeltaPhi(void) const { return fEMCGeometry->GetDeltaPhi() ; }
+ Int_t GetNTowers(void) const { return fEMCGeometry->GetNTowers() ; }
+ //
+ Double_t GetPhiCenterOfSM(Int_t nsupmod) const { return fEMCGeometry->GetPhiCenterOfSM(nsupmod) ; }
+ Double_t GetPhiCenterOfSMSec(Int_t nsupmod) const { return fEMCGeometry->GetPhiCenterOfSMSec(nsupmod) ; }
+ Float_t GetSuperModulesPar(Int_t ipar) const { return fEMCGeometry->GetSuperModulesPar(ipar) ; }
+ //
+ Int_t GetSMType(Int_t nSupMod) const { if( nSupMod > fEMCGeometry->GetNumberOfSuperModules() ) return -1;
+ return fEMCSMSystem[nSupMod] ; }
+ Bool_t IsDCALSM(Int_t nSupMod) const;
+ Bool_t IsDCALExtSM(Int_t nSupMod) const;
+ Bool_t GetPhiBoundariesOfSM(Int_t nSupMod, Double_t &phiMin, Double_t &phiMax) const
+ { return fEMCGeometry->GetPhiBoundariesOfSM(nSupMod, phiMin, phiMax) ; }
+ Bool_t GetPhiBoundariesOfSMGap(Int_t nPhiSec, Double_t &phiMin, Double_t &phiMax) const
+ { return fEMCGeometry->GetPhiBoundariesOfSMGap(nPhiSec, phiMin, phiMax); }
+ //
+ // especially for SM in extension, where center of SM != center of the SM-section.
+ // Used in AliEMCALv0 to calculate position.
+
+ //////////////////////////////////////////////////
+ // Obsolete methods to be thrown out when feasible
+ Float_t GetGap2Active(void) const { return fEMCGeometry->GetGap2Active() ; }
+ Float_t GetSteelFrontThickness(void) const { return fEMCGeometry->GetSteelFrontThickness() ; }
+ Float_t GetTrd2AngleY(void) const { return fEMCGeometry->GetTrd2AngleY() ; }
+ Float_t Get2Trd2Dy2(void) const { return fEMCGeometry->Get2Trd2Dy2() ; }
+ Float_t GetTubsR(void) const { return fEMCGeometry->GetTubsR() ; }
+ Float_t GetTubsTurnAngle(void) const { return fEMCGeometry->GetTubsTurnAngle() ; }
+ //Float_t GetAlFrontThickness(void) const { return fEMCGeometry->GetAlFrontThickness() ; }
+ //Float_t GetIP2ECASection(void) const { return fEMCGeometry->GetIP2ECASection() ; }
+ //////////////////////////////////////////////////
+
+ ///////////////////////////////
+ //Geometry data member setters
+ //
+ void SetNZ(Int_t nz) { fEMCGeometry->SetNZ(nz) ; }
+ void SetNPhi(Int_t nphi) { fEMCGeometry->SetNPhi(nphi) ; }
+ //Trigger
+ void SetNTRUEta(Int_t ntru) { fEMCGeometry->SetNTRUEta(ntru) ; }
+ void SetNTRUPhi(Int_t ntru) { fEMCGeometry->SetNTRUPhi(ntru) ; }
+ //
+ void SetSampling(Float_t samp) { fEMCGeometry->SetSampling(samp) ; }
+ //
+ void PrintGeometry() { fEMCGeometry->PrintGeometry() ; } //*MENU*
- // Have to call GetTransformationForSM() before calculation global charachteristics
+ //////////////////////////
+ // 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;
- // 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 {}
-
- 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 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 ; }
- 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() 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<GetNumberOfSuperModules()) return fMatrixOfSM[i];
- else return 0;}
+ ////////////////////////////////////////
// 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.
//
// 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;
+
+ 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;
+ 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 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;
- }
+ {
+ if( GetSMType(nSupMod) == kEMCAL_Half) return fNPhi/2;
+ else if(GetSMType(nSupMod) == kEMCAL_3rd) return fNPhi/3;
+ else if(GetSMType(nSupMod) == kDCAL_Ext) return fNPhi/3;
+ 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 &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
+ Bool_t RelPosCellInSModule(Int_t absId,
+ Double_t &xr, Double_t &yr, Double_t &zr) const;
+ 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, Double_t loc[3]) const;
+ Bool_t RelPosCellInSModule(Int_t absId, TVector3 &vloc) const;
+
+ Int_t * GetEMCSystem() const { return fEMCSMSystem ; } //EMC System, SM type list
+ // Local Coordinates of SM
+ TArrayD GetCentersOfCellsEtaDir() const { return fCentersOfCellsEtaDir ; } // size fNEta*fNETAdiv (for TRD1 only) (eta or z in SM, in cm)
+ TArrayD GetCentersOfCellsXDir() const { return fCentersOfCellsXDir ; } // size fNEta*fNETAdiv (for TRD1 only) ( x in SM, in cm)
+ TArrayD GetCentersOfCellsPhiDir() const { return fCentersOfCellsPhiDir ; } // size fNPhi*fNPHIdiv (for TRD1 only) (phi or y in SM, in cm)
+ //
+ TArrayD GetEtaCentersOfCells() const { return fEtaCentersOfCells ; } // [fNEta*fNETAdiv*fNPhi*fNPHIdiv], positive direction (eta>0); eta depend from phi position;
+ TArrayD GetPhiCentersOfCells() const { return fPhiCentersOfCells ; } // [fNPhi*fNPHIdiv] from center of SM (-10. < phi < +10.)
+
+
+ // For gamma(Jet) trigger simulations *FIXME OLD TO BE REMOVED with AliEMCALTrigger*
+ Int_t GetNTRU() const { return fEMCGeometry->GetNTRU() ; }
+ Int_t GetNTRUEta() const { return fEMCGeometry->GetNTRUEta() ; }
+ Int_t GetNTRUPhi() const { return fEMCGeometry->GetNTRUPhi() ; }
+ Int_t GetNEtaSubOfTRU() const { return fEMCGeometry->GetNEtaSubOfTRU() ; }
+ Int_t GetNModulesInTRU() const { return fEMCGeometry->GetNModulesInTRU() ; }
+ Int_t GetNModulesInTRUEta() const { return fEMCGeometry->GetNModulesInTRUEta() ; }
+ Int_t GetNModulesInTRUPhi() const { return fEMCGeometry->GetNModulesInTRUPhi() ; }
+ Int_t GetNTotalTRU() const {return fEMCGeometry->GetNTotalTRU() ; }
+ // *MEFIX OLD TO BE REMOVED*
+
+ //
+ // Tranforms Eta-Phi Module index in TRU into Eta-Phi index in Super Module
+ void GetModulePhiEtaIndexInSModuleFromTRUIndex(Int_t itru, Int_t iphitru, Int_t ietatru,
+ Int_t &ietaSM, Int_t &iphiSM) const;
+ Int_t GetAbsTRUNumberFromNumberInSm(const Int_t row, const Int_t col, const Int_t sm) const ;
+
+
+ void BuildFastOR2DMap();
+ Bool_t GetAbsFastORIndexFromTRU(const Int_t iTRU, const Int_t iADC, Int_t& id) const;
+ Bool_t GetAbsFastORIndexFromPositionInTRU(const Int_t iTRU, const Int_t iEta, const Int_t iPhi, Int_t& id) const;
+ Bool_t GetAbsFastORIndexFromPositionInSM( const Int_t iSM, const Int_t iEta, const Int_t iPhi, Int_t& id) const;
+ Bool_t GetAbsFastORIndexFromPositionInEMCAL( const Int_t iEta, const Int_t iPhi, Int_t& id) const;
+ Bool_t GetTRUFromAbsFastORIndex(const Int_t id, Int_t& iTRU, Int_t& iADC) const;
+ Bool_t GetPositionInTRUFromAbsFastORIndex(const Int_t id, Int_t& iTRU, Int_t& iEta, Int_t& iPhi) const;
+ Bool_t GetPositionInSMFromAbsFastORIndex(const Int_t id, Int_t& iSM, Int_t& iEta, Int_t& iPhi) const;
+ Bool_t GetPositionInEMCALFromAbsFastORIndex(const Int_t id, Int_t& iEta, Int_t& iPhi) const;
+ Bool_t GetFastORIndexFromCellIndex(const Int_t id, Int_t& idx) const;
+ Bool_t GetCellIndexFromFastORIndex(const Int_t id, Int_t idx[4]) const;
+ Bool_t GetTRUIndexFromSTUIndex(const Int_t id, Int_t& idx) const;
+ Int_t GetTRUIndexFromSTUIndex(const Int_t id) const;
+ Bool_t GetTRUIndexFromOnlineIndex(const Int_t id, Int_t& idx) const;
+ Int_t GetTRUIndexFromOnlineIndex(const Int_t id) const;
+ Bool_t GetOnlineIndexFromTRUIndex(const Int_t id, Int_t& idx) const;
+ Int_t GetOnlineIndexFromTRUIndex(const Int_t id) const;
+ Bool_t GetFastORIndexFromL0Index(const Int_t iTRU, const Int_t id, Int_t idx[], const Int_t size) const;
+
+ ///////////////////
+ // 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) const { // returns z in for a given
// pseudorapidity and r=sqrt(x*x+y*y).
return r/TMath::Tan(AngleFromEta(eta));
}
- 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)
+ //Method to set shift-rotational matrixes from ESDHeader
+ void SetMisalMatrix(const TGeoHMatrix * m, Int_t smod);
+
+ //Alternate geometry that allows to calculate tower position for different particles and different alignments
+ void RecalculateTowerPosition(Float_t drow, Float_t dcol, const Int_t sm, const Float_t depth,
+ const Float_t misaligTransShifts[15], const Float_t misaligRotShifts[15],Float_t global[3]) const;
+
+ //Returns shift-rotational matrixes for different volumes
+ const TGeoHMatrix * GetMatrixForSuperModule(Int_t smod)const ;
+
protected:
- 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
+ void Init(void); // initializes the parameters of EMCAL
+ AliEMCALEMCGeometry * fEMCGeometry;// Geometry object for Electromagnetic calorimeter
+
+ TString fGeoName; // geometry name
+ Int_t *fEMCSMSystem; // geometry structure
+ Int_t fKey110DEG; // for calculation abs cell id; 19-oct-05
+ Int_t fnSupModInDCAL; // for calculation abs cell id; 06-nov-12
+ Int_t fNCellsInSupMod; // number cell in super module
+ Int_t fNETAdiv; // number eta divizion of module
+ Int_t fNPHIdiv; // number phi divizion of module
+ Int_t fNCellsInModule; // number cell in module
+ TArrayD fPhiBoundariesOfSM; // phi boundaries of SM in rad; size is fNumberOfSuperModules;
+ TArrayD fPhiCentersOfSM; // phi of centers of SM; size is fNumberOfSuperModules/2
+ TArrayD fPhiCentersOfSMSec; // phi of centers of section where SM lies; size is fNumberOfSuperModules/2
+ // Local Coordinates of SM
+ TArrayD fPhiCentersOfCells; // [fNPhi*fNPHIdiv] from center of SM (-10. < phi < +10.)
+ TArrayD fCentersOfCellsEtaDir; // size fNEta*fNETAdiv (for TRD1 only) (eta or z 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;
+ Int_t fNCells; // number of cells in calo
+ Int_t fNPhi; // Number of Towers in the PHI direction
+ TArrayD fCentersOfCellsXDir; // size fNEta*fNETAdiv (for TRD1 only) ( x in SM, in cm)
+ Float_t fEnvelop[3]; // the GEANT TUB for the detector
+ Float_t fArm1EtaMin; // Minimum pseudorapidity position of EMCAL in Eta
+ Float_t fArm1EtaMax; // Maximum pseudorapidity position of EMCAL in Eta
+ Float_t fArm1PhiMin; // Minimum angular position of EMCAL in Phi (degrees)
+ Float_t fArm1PhiMax; // Maximum angular position of EMCAL in Phi (degrees)
+ Float_t fEtaMaxOfTRD1; // Max eta in case of TRD1 geometry (see AliEMCALShishKebabTrd1Module)
+ Float_t fDCALPhiMin; // Minimum angular position of DCAL in Phi (degrees)
+ Float_t fDCALPhiMax; // Maximum angular position of DCAL in Phi (degrees)
+ Float_t fEMCALPhiMax; // Maximum angular position of EMCAL in Phi (degrees)
+ Float_t fDCALStandardPhiMax; // special edge for the case that DCAL contian extension
+ Float_t fDCALInnerExtandedEta; // DCAL inner edge in Eta (with some extension)
+ TList *fShishKebabTrd1Modules; // list of modules
+ Float_t fParSM[3]; // SM sizes as in GEANT (TRD1)
+ Float_t fPhiModuleSize; // Phi -> X
+ Float_t fEtaModuleSize; // Eta -> Y
+ Float_t fPhiTileSize; // Size of phi tile
+ Float_t fEtaTileSize; // Size of eta tile
+ Int_t fNZ; // Number of Towers in the Z direction
+ Float_t fIPDistance; // Radial Distance of the inner surface of the EMCAL
+ Float_t fLongModuleSize; // Size of long module
+ // Geometry Parameters
+ Float_t fShellThickness; // Total thickness in (x,y) direction
+ Float_t fZLength; // Total length in z direction
+ Float_t fSampling; // Sampling factor
+
+ Int_t fFastOR2DMap[48][124]; // FastOR 2D Map over full EMCal
+
+ TGeoHMatrix* fkSModuleMatrix[AliEMCALGeoParams::fgkEMCALModules] ; //Orientations of EMCAL super modules
+ Bool_t fUseExternalMatrices; // Use the matrices set in fkSModuleMatrix and not those in the geoManager
+
private:
- static AliEMCALGeometry * fgGeom; // pointer to the unique instance of the singleton
- 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
- Float_t fArm1PhiMin; // Minimum angular position of EMCAL in Phi (degrees)
- Float_t fArm1PhiMax; // Maximum angular position of EMCAL in Phi (degrees)
- Float_t fArm1EtaMin; // Minimum pseudorapidity position of EMCAL in Eta
- Float_t fArm1EtaMax; // Maximum pseudorapidity position of EMCAL in Eta
+ static AliEMCALGeometry *fgGeom; // Pointer to the unique instance of the singleton
+ static Bool_t fgInit; // Tells if geometry has been succesfully set up.
+ static const Char_t *fgkDefaultGeometryName; // Default name of geometry
- // Geometry Parameters
- Float_t fEnvelop[3]; // the GEANT TUB for the detector
- 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; // 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
+
+ ClassDef(AliEMCALGeometry,17) // EMCAL geometry class
- // Options for Geant (MIP business) - will call in AliEMCAL
- Int_t fILOSS;
- Int_t fIHADR;
+} ;
- ClassDef(AliEMCALGeometry, 12) // EMCAL geometry class
-};
+#endif // AliEMCALGEOUTILS_H
-#endif // AliEMCALGEOMETRY_H
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff