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[u/mrichter/AliRoot.git] / RICH / AliRICHChamber.h
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06b2d19f 1#ifndef AliRICHChamber_h
2#define AliRICHChamber_h
2e5f0f7b 3
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
6
7/* $Id$ */
8
2e5f0f7b 9#include <TRotMatrix.h>
06b2d19f 10#include <TVector3.h>
11#include <TMath.h>
853634d3 12#include <TRotation.h>
2e5f0f7b 13
4faf338d 14#include "AliRICHTresholdMap.h"
a2f7eaf6 15#include "AliSegmentation.h"
237c933d 16#include "AliRICHGeometry.h"
17#include "AliRICHResponse.h"
2e5f0f7b 18
19class AliRICHClusterFinder;
237c933d 20
21typedef enum {kMip, kCerenkov} ResponseType;
853634d3 22class AliRICHParam;
2e5f0f7b 23
853634d3 24class AliRICHChamber : public TNamed
2e5f0f7b 25{
06b2d19f 26public:
2e5f0f7b 27
06b2d19f 28 Int_t fIndexMap[50]; //indeces of tresholds
29 AliRICHTresholdMap* fTresh; //map of tresholds
30
31public:
853634d3 32 AliRICHChamber(); //default ctor
33 AliRICHChamber(Int_t iModuleN,AliRICHParam *pParam);
00ec1fc7 34 AliRICHChamber(const AliRICHChamber &chamber ) : TNamed(chamber) {}//copy ctor
853634d3 35 virtual ~AliRICHChamber() {;}//dtor
36 AliRICHChamber& operator=(const AliRICHChamber& rhs){return *this;}
37 void LocaltoGlobal(Float_t pos[3],Float_t Localpos[3]);//Transformation from local to global coordinates, chamber-dependant
38 void GlobaltoLocal(Float_t pos[3],Float_t localpos[3]);//Transformation from Global to local coordinates, chamber-dependant
39 void GenerateTresholds(); //Generate pad dependent tresholds
40 void DisIntegration(Float_t eloss, Float_t xhit, Float_t yhit, Int_t&x, Float_t newclust[6][500], ResponseType res);// Cluster formation method
41 void Init(Int_t id) {fSegmentation->Init(id);} // Recalculates all the values after some of them have been changed
42 void SetGid(Int_t id) {fGid=id;} // Set and get GEANT id
43 Int_t GetGid() const{return fGid;} // Get GEANT id
44 void SetRInner(Float_t rmin) {frMin=rmin;} // Set inner radius of sensitive volume
45 Float_t RInner() const{return frMin;} // Return inner radius of sensitive volume
46 void SetROuter(Float_t rmax) {frMax=rmax;} // Set outer radius of sensitive volum
47 Float_t ROuter() const{return frMax;} // Return outer radius of sensitive volum
48 void SetZPOS(Float_t p1) {fzPos=p1;}
49 Float_t ZPosition() const{return fzPos;}
50 void SetGeometryModel(AliRICHGeometry* pRICHGeometry) {fGeometry=pRICHGeometry;}
51 AliRICHGeometry* GetGeometryModel() const{return fGeometry;}
52 void SetResponseModel(AliRICHResponse* pRICHResponse) {fResponse=pRICHResponse;}
53 AliRICHResponse* GetResponseModel() const{return fResponse;}
54 void SetSegmentationModel(AliSegmentation* pRICHSegmentation) {fSegmentation=pRICHSegmentation;}
55 AliSegmentation* GetSegmentationModel(Int_t i=0) const{return fSegmentation;}
56 void SetReconstructionModel(AliRICHClusterFinder *pRICHReconstruction) {fReconstruction=pRICHReconstruction;}
57 AliRICHClusterFinder* &GetReconstructionModel() {return fReconstruction;}
58 void SigGenInit(Float_t x, Float_t y, Float_t z) {fSegmentation->SigGenInit(x, y, z) ;}
59 Int_t SigGenCond(Float_t x, Float_t y, Float_t z) {return fSegmentation->SigGenCond(x, y, z);}
60 Int_t Sector(Float_t x, Float_t y) {return fSegmentation->Sector((Int_t)x, (Int_t)y);} // Returns number of sector containing (x,y) position
61 void SetPadSize(Float_t p1, Float_t p2) {fSegmentation->SetPadSize(p1,p2);}
62 Float_t IntPH(Float_t eloss, Float_t yhit) {return fResponse->IntPH(eloss,yhit);}
63 Float_t IntPH(Float_t yhit) {return fResponse->IntPH(yhit);}
64 void SetSigmaIntegration(Float_t p) {fResponse->SetSigmaIntegration(p);}
65 void SetChargeSlope(Float_t p) {fResponse->SetChargeSlope(p);}
66 void SetChargeSpread(Float_t p1, Float_t p2) {fResponse->SetChargeSpread(p1,p2);}
67 void SetMaxAdc(Float_t p) {fResponse->SetMaxAdc(p);}
68 void SetSqrtKx3(Float_t p) {fResponse->SetSqrtKx3(p);}
69 void SetKx2(Float_t p) {fResponse->SetKx2(p);}
70 void SetKx4(Float_t p) {fResponse->SetKx4(p);}
71 void SetSqrtKy3(Float_t p) {fResponse->SetSqrtKy3(p);}
72 void SetKy2(Float_t p) {fResponse->SetKy2(p);}
73 void SetKy4(Float_t p) {fResponse->SetKy4(p);}
74 void SetPitch(Float_t p) {fResponse->SetPitch(p);}
75 void SetWireSag(Int_t p) {fResponse->SetWireSag(p);}
76 void SetVoltage(Int_t p) {fResponse->SetVoltage(p);}
77 void SetGapThickness(Float_t thickness) {fGeometry->SetGapThickness(thickness);}
78 void SetProximityGapThickness(Float_t thickness) {fGeometry->SetProximityGapThickness(thickness);}
79 void SetQuartzLength(Float_t length) {fGeometry->SetQuartzLength(length);}
80 void SetQuartzWidth(Float_t width) {fGeometry->SetQuartzWidth(width);}
81 void SetQuartzThickness(Float_t thickness) {fGeometry->SetQuartzThickness(thickness);}
82 void SetOuterFreonLength(Float_t length) {fGeometry->SetOuterFreonLength(length);}
83 void SetOuterFreonWidth(Float_t width) {fGeometry->SetOuterFreonWidth(width);}
84 void SetInnerFreonLength(Float_t length) {fGeometry->SetInnerFreonLength(length);}
85 void SetInnerFreonWidth(Float_t width) {fGeometry->SetInnerFreonWidth(width);}
86 void SetFreonThickness(Float_t thickness) {fGeometry->SetFreonThickness(thickness);}
87 TRotMatrix* RotMatrix() const{return fpRotMatrix;}
88 const char* RotMatrixName() const{return "rot"+fName;}
89 TRotation Rot() const{return fRot;}
90 Double_t Rho() const{return fCenterV3.Mag();}
91 Double_t Theta() const{return fCenterV3.Theta();}
92 Double_t Phi() const{return fCenterV3.Phi();}
93 void RotateX(Double_t a) {fRot.RotateX(a);fCenterV3.RotateX(a);}
94 void RotateY(Double_t a) {fRot.RotateY(a);fCenterV3.RotateY(a);}
95 void RotateZ(Double_t a) {fRot.RotateZ(a);fCenterV3.RotateZ(a);}
96 Double_t X() const{return fCenterV3.X();}
97 Double_t Y() const{return fCenterV3.Y();}
98 Double_t Z() const{return fCenterV3.Z();}
99 Double_t GetX() const{return fX;}
100 Double_t GetY() const{return fY;}
101 Double_t GetZ() const{return fZ;}
102 Double_t GetOffset() const{return TMath::Sqrt(fX*fX+fY*fY+fZ*fZ);}
103 inline void SetCenter(Double_t x,Double_t y,Double_t z);
104 TRotMatrix *GetRotMatrix() const{return fpRotMatrix;}
105 void SetChamberTransform(Float_t x,Float_t y,Float_t z,TRotMatrix *pRotMatrix) {fX=x; fY=y; fZ=z; fpRotMatrix=pRotMatrix;}
106
107 virtual void Print(Option_t *sOption)const;
108protected:
109 Float_t frMin; // Minimum Chamber size
110 Float_t frMax; // Maximum Chamber size
111 Int_t fGid; // Id tag
112 Float_t fzPos; // z-position of this chamber
4faf338d 113
853634d3 114 Float_t fX,fY,fZ; // Position of the center of the chamber in MRS (cm)
237c933d 115
853634d3 116 AliSegmentation *fSegmentation; // ??????????Segmentation model for each chamber
117 AliRICHResponse *fResponse; // ??????????Response model for each chamber
118 AliRICHGeometry *fGeometry; // ??????????Geometry model for each chamber
119 AliRICHClusterFinder *fReconstruction; // ??????????Reconstruction model for each chamber
06b2d19f 120
853634d3 121 TVector3 fCenterV3; //chamber center position in MRS (cm)
122 TRotation fRot; //chamber rotation in MRS
123 TRotMatrix *fpRotMatrix; //rotation matrix of the chamber with respect to MRS
124 AliRICHParam *fpParam; //main RICH parameters description
125 ClassDef(AliRICHChamber,1) //single RICH chamber description
126};//class AliRICHChamber
06b2d19f 127
853634d3 128void AliRICHChamber::SetCenter(Double_t x,Double_t y,Double_t z)
06b2d19f 129{
853634d3 130 fCenterV3.SetXYZ(x,y,z);
131 fX=x;fY=y;fZ=z;
132}
133
06b2d19f 134#endif //AliRICHChamber_h