From 47890cd397de5938f4c382744651beb700f29fbd Mon Sep 17 00:00:00 2001 From: cheynis Date: Tue, 10 Apr 2001 13:02:07 +0000 Subject: [PATCH] This commit was generated by cvs2svn to compensate for changes in r3312, which included commits to RCS files with non-trunk default branches. --- VZERO/AliVZERO.cxx | 136 ++++ VZERO/AliVZERO.h | 66 ++ VZERO/AliVZEROdigit.cxx | 41 ++ VZERO/AliVZEROdigit.h | 27 + VZERO/AliVZEROhit.cxx | 50 ++ VZERO/AliVZEROhit.h | 67 ++ VZERO/AliVZEROv0.cxx | 1458 +++++++++++++++++++++++++++++++++++++++ VZERO/AliVZEROv0.h | 54 ++ VZERO/DrawVZERO.C | 21 + VZERO/Fileout | Bin 0 -> 1182 bytes VZERO/Makefile | 81 +++ VZERO/VZEROLinkDef.h | 14 + VZERO/ViewVZERO.C | 45 ++ 13 files changed, 2060 insertions(+) create mode 100755 VZERO/AliVZERO.cxx create mode 100755 VZERO/AliVZERO.h create mode 100644 VZERO/AliVZEROdigit.cxx create mode 100644 VZERO/AliVZEROdigit.h create mode 100644 VZERO/AliVZEROhit.cxx create mode 100644 VZERO/AliVZEROhit.h create mode 100755 VZERO/AliVZEROv0.cxx create mode 100755 VZERO/AliVZEROv0.h create mode 100755 VZERO/DrawVZERO.C create mode 100644 VZERO/Fileout create mode 100644 VZERO/Makefile create mode 100755 VZERO/VZEROLinkDef.h create mode 100755 VZERO/ViewVZERO.C diff --git a/VZERO/AliVZERO.cxx b/VZERO/AliVZERO.cxx new file mode 100755 index 00000000000..9eb5a58dd2f --- /dev/null +++ b/VZERO/AliVZERO.cxx @@ -0,0 +1,136 @@ +/************************************************************************** + * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * * + * Author: The ALICE Off-line Project. * + * Contributors are mentioned in the code where appropriate. * + * * + * Permission to use, copy, modify and distribute this software and its * + * documentation strictly for non-commercial purposes is hereby granted * + * without fee, provided that the above copyright notice appears in all * + * copies and that both the copyright notice and this permission notice * + * appear in the supporting documentation. The authors make no claims * + * about the suitability of this software for any purpose. It is * + * provided "as is" without express or implied warranty. * + **************************************************************************/ + + + +/////////////////////////////////////////////////////////////////////////// +// // +// V-Zero Detector // +// This class contains the base procedures for the VZERO detector // +// All comments should be sent to Brigitte CHEYNIS : // +// b.cheynis@ipnl.in2p3.fr // // // +// // +/////////////////////////////////////////////////////////////////////////// + +#include +#include + +#include "TMath.h" +#include "TTUBE.h" +#include "TNode.h" +#include "TGeometry.h" +#include "AliRun.h" +#include "AliVZERO.h" +#include "AliVZEROdigit.h" +#include "AliMC.h" +#include "AliVZEROhit.h" + +ClassImp(AliVZERO) + + +//_____________________________________________________________________________ +AliVZERO::AliVZERO(const char *name, const char *title) + : AliDetector(name,title) +{ + // + // Standard constructor for VZERO Detector + // + + fIshunt = 1 ; // All hits are associated with primary particles + + fHits = new TClonesArray("AliVZEROhit",400) ; + fDigits = new TClonesArray("AliVZEROdigit",400) ; + + fNhits = 0; + fNdigits = 0; + fNCerenkovs = 0; + fMulti = 0; + fThickness = 3.1; // total thickness of the V0R box + fThickness1 = 2.5; // thickness of the thickest quartz cell + + fMaxStepQua = 0.05; + fMaxStepAlu = 0.01; + + fMaxDestepQua = -1.0; + fMaxDestepAlu = -1.0; + + SetMarkerColor(kRed); + } + +//_____________________________________________________________________________ +void AliVZERO::BuildGeometry() +{ + // + // Build simple ROOT TNode geometry for event display + // +} + +//_____________________________________________________________________________ +void AliVZERO::CreateGeometry() +{ + // + // Build simple ROOT TNode geometry for event display + // +} +//_____________________________________________________________________________ +void AliVZERO::CreateMaterials() +{ + // + // Build simple ROOT TNode geometry for event display + // +} +//_____________________________________________________________________________ +Int_t AliVZERO::DistanceToPrimitive(Int_t px, Int_t py) +{ + // + // Calculate the distance from the mouse to the VZERO on the screen + // Dummy routine + // + + return 9999; +} + +//------------------------------------------------------------------------- +void AliVZERO::Init() +{ + // + // Initialise the VZERO after it has been built + // +} + +//------------------------------------------------------------------------- + +void AliVZERO::SetMaxStepQua(Float_t p1) +{ + fMaxStepQua = p1; +} + +//___________________________________________ +void AliVZERO::SetMaxStepAlu(Float_t p1) +{ + fMaxStepAlu = p1; +} + +//___________________________________________ +void AliVZERO::SetMaxDestepQua(Float_t p1) +{ + fMaxDestepQua = p1; +} + +//___________________________________________ +void AliVZERO::SetMaxDestepAlu(Float_t p1) +{ + fMaxDestepAlu = p1; +} diff --git a/VZERO/AliVZERO.h b/VZERO/AliVZERO.h new file mode 100755 index 00000000000..34961e16156 --- /dev/null +++ b/VZERO/AliVZERO.h @@ -0,0 +1,66 @@ +#ifndef VZERO_H +#define VZERO_H +/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * See cxx source for full Copyright notice */ + + +////////////////////////////////////////////////// +// Manager and hits classes for set : VZERO // +////////////////////////////////////////////////// + +#include "AliDetector.h" +#include "AliHit.h" +#include "TNamed.h" +#include "TTree.h" + +class TDirectory; +R__EXTERN TDirectory * gDirectory; + + +class AliVZERO : public AliDetector { + +public: + + AliVZERO() {} + AliVZERO(const char *name, const char *title); + virtual ~AliVZERO() {} + virtual void AddDigit( Int_t* tracks, Int_t* digits) = 0; + virtual void BuildGeometry(); + virtual void CreateGeometry(); + virtual void CreateMaterials(); + virtual Int_t DistanceToPrimitive(Int_t px, Int_t py); + virtual Int_t IsVersion() const = 0; + virtual void Init(); + virtual void DrawModule() {}; + virtual void StepManager() {}; + virtual inline void SetThickness(Float_t thick) {fThickness = thick;}; + virtual inline void SetThickness1(Float_t thick) {fThickness1 = thick;}; +// Set Stepping Parameters + virtual void SetMaxStepQua(Float_t p1); + virtual void SetMaxStepAlu(Float_t p1); + virtual void SetMaxDestepQua(Float_t p1); + virtual void SetMaxDestepAlu(Float_t p1); + + Int_t fNCerenkovs; // Number of cerenkovs (detected on photocathode) + Int_t fNGCerenkovs; // Number of cerenkovs (generated) + Int_t fMulti; // Multiplicity of charged particles + + Float_t fThickness; + Float_t fThickness1; + +protected: + + Int_t fIdSens1; + +// Stepping Parameters + Float_t fMaxStepQua; // Maximum step size inside the quartz volumes + Float_t fMaxStepAlu; // Maximum step size inside the aluminum volumes + Float_t fMaxDestepQua; // Maximum relative energy loss in quartz + Float_t fMaxDestepAlu; // Maximum relative energy loss in aluminum + + ClassDef(AliVZERO,1) //Class for the VZERO detector +}; + +//____________________________________________________________ + +#endif diff --git a/VZERO/AliVZEROdigit.cxx b/VZERO/AliVZEROdigit.cxx new file mode 100644 index 00000000000..0094ce83200 --- /dev/null +++ b/VZERO/AliVZEROdigit.cxx @@ -0,0 +1,41 @@ +/************************************************************************** + * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * * + * Author: The ALICE Off-line Project. * + * Contributors are mentioned in the code where appropriate. * + * * + * Permission to use, copy, modify and distribute this software and its * + * documentation strictly for non-commercial purposes is hereby granted * + * without fee, provided that the above copyright notice appears in all * + * copies and that both the copyright notice and this permission notice * + * appear in the supporting documentation. The authors make no claims * + * about the suitability of this software for any purpose. It is * + * provided "as is" without express or implied warranty. * + **************************************************************************/ + + +#include "AliVZERO.h" +#include "AliVZEROdigit.h" +#include "AliRun.h" +ClassImp(AliVZEROdigit) + +AliVZEROdigit::AliVZEROdigit(Int_t* tracks, Int_t *digits): + AliDigit(tracks){ + + // + // Creates VZERO digit + // The creator for the AliVZEROdigit class. This routine fills the + // AliVZEROdigit data members from the array digits. + // + + fTrack = tracks[0]; + fEvent = digits[0]; + fMulti = digits[1]; + fNCerenkovs = digits[2]; + +} + + + + + diff --git a/VZERO/AliVZEROdigit.h b/VZERO/AliVZEROdigit.h new file mode 100644 index 00000000000..985da025379 --- /dev/null +++ b/VZERO/AliVZEROdigit.h @@ -0,0 +1,27 @@ +#ifndef VZERODIGIT_H +#define VZERODIGIT_H +/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * See cxx source for full Copyright notice */ + +/* $Id$ */ + +#include "AliDigit.h" +#include "AliVZERO.h" + +//___________________________________________ +class AliVZEROdigit: public AliDigit { + + public: + Int_t fEvent; // Event number + Int_t fMulti; // Multiplicity of charged particles + Int_t fTrack; + Int_t fNCerenkovs; + + public: + AliVZEROdigit() {} + AliVZEROdigit(Int_t* tracks, Int_t* digits); + virtual ~AliVZEROdigit() {} + + ClassDef(AliVZEROdigit,1) //Digit (Header) object for set : VZERO +}; +#endif diff --git a/VZERO/AliVZEROhit.cxx b/VZERO/AliVZEROhit.cxx new file mode 100644 index 00000000000..49bd9ddf046 --- /dev/null +++ b/VZERO/AliVZEROhit.cxx @@ -0,0 +1,50 @@ +/************************************************************************** + * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * * + * Author: The ALICE Off-line Project. * + * Contributors are mentioned in the code where appropriate. * + * * + * Permission to use, copy, modify and distribute this software and its * + * documentation strictly for non-commercial purposes is hereby granted * + * without fee, provided that the above copyright notice appears in all * + * copies and that both the copyright notice and this permission notice * + * appear in the supporting documentation. The authors make no claims * + * about the suitability of this software for any purpose. It is * + * provided "as is" without express or implied warranty. * + **************************************************************************/ + + +#include "AliVZEROhit.h" + +ClassImp(AliVZEROhit) + +//_____________________________________________________________________________ +AliVZEROhit::AliVZEROhit(Int_t shunt, Int_t track, Int_t* vol, Float_t* hits): + AliHit(shunt, track) +{ + // + // Add a VZERO hit + // + + fVolume = vol[2]; + fCopy = vol[3]; + fX = hits[0]; + fY = hits[1]; + fZ = hits[2]; + fXloc = hits[3]; + fYloc = hits[4]; + fZloc = hits[5]; + fEdep = hits[6]; + fEtot = hits[7]; + fTrackPiD = hits[8]; + fParticle = hits[9]; + fTof = hits[10]; + fIsTrackEntering = hits[11]; + fIsTrackExiting = hits[12]; + fCharge = hits[13]; + fIsCerenkov = hits[14]; + fMulti = hits[15]; + fTheta = hits[16]; + fPhi = hits[17]; + fNGCerenkovs = hits[18]; +} diff --git a/VZERO/AliVZEROhit.h b/VZERO/AliVZEROhit.h new file mode 100644 index 00000000000..f05664325c2 --- /dev/null +++ b/VZERO/AliVZEROhit.h @@ -0,0 +1,67 @@ +#ifndef VZEROHIT_H +#define VZEROHIT_H +/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * See cxx source for full Copyright notice */ + + +//////////////////////////////////////////////// +// Manager and hits classes for set : VZERO // +//////////////////////////////////////////////// + +#include "AliDetector.h" +#include "AliHit.h" +#include "TObjArray.h" +#include "TArrayF.h" +#include "TMath.h" + +class AliVZEROhit : public AliHit { + +public: + AliVZEROhit() {} + AliVZEROhit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits); + virtual ~AliVZEROhit() {} + inline Int_t GetVolume() {return fVolume;}; + inline Int_t GetCopy() {return fCopy;}; + inline Float_t GetX() {return fX;}; + inline Float_t GetY() {return fY;}; + inline Float_t GetZ() {return fZ;}; + inline Float_t GetXloc() {return fXloc;}; + inline Float_t GetYloc() {return fYloc;}; + inline Float_t GetZloc() {return fZloc;}; + inline Float_t GetEdep() {return fEdep;}; + inline Float_t GetEtot() {return fEtot;}; + inline Float_t GetTrackPiD() {return fTrackPiD;}; + inline Float_t GetParticle() {return fParticle;}; + inline Float_t GetTof() {return fTof;}; + inline Float_t IsTrackEntering() {return fIsTrackEntering;}; + inline Float_t IsTrackExiting() {return fIsTrackExiting;}; + inline Float_t GetCharge() {return fCharge;}; + inline Float_t IsCerenkov() {return fIsCerenkov;}; + inline Float_t GetMultiplicity() {return fMulti;}; + inline Float_t GetTheta() {return fTheta;}; + inline Float_t GetPhi() {return fPhi;}; + inline Float_t GetNGCerenkovs() {return fNGCerenkovs;}; + +public: + Int_t fVolume; // Current volume ID + Int_t fCopy; // Copy number + Float_t fXloc; // x coordinate in STRT coord + Float_t fYloc; // y coordinate in STRT coord + Float_t fZloc; // z coordinate in STRT coord + Float_t fEdep; // Energy loss + Float_t fEtot; // Total energy of particle + Float_t fTrackPiD; // Root particle ID + Float_t fParticle; // Geant particle ID + Float_t fTof; // Time of flight wrt vertex + Float_t fIsTrackEntering; // Entrance flag + Float_t fIsTrackExiting; // Exit flag + Float_t fCharge; // Charge of particle + Float_t fIsCerenkov; // Particle is a cerenkov photon + Float_t fMulti; // Multiplicity of entering charged particles + Float_t fTheta; + Float_t fPhi; + Float_t fNGCerenkovs; + + ClassDef(AliVZEROhit,1) //Hits for detector VZERO +}; +#endif diff --git a/VZERO/AliVZEROv0.cxx b/VZERO/AliVZEROv0.cxx new file mode 100755 index 00000000000..d3671f113ae --- /dev/null +++ b/VZERO/AliVZEROv0.cxx @@ -0,0 +1,1458 @@ +/************************************************************************** + * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * * + * Author: The ALICE Off-line Project. * + * Contributors are mentioned in the code where appropriate. * + * * + * Permission to use, copy, modify and distribute this software and its * + * documentation strictly for non-commercial purposes is hereby granted * + * without fee, provided that the above copyright notice appears in all * + * copies and that both the copyright notice and this permission notice * + * appear in the supporting documentation. The authors make no claims * + * about the suitability of this software for any purpose. It is * + * provided "as is" without express or implied warranty. * + **************************************************************************/ + + + +////////////////////////////////////////////////////////////////////// +// // +// (V-zero) detector version 0 as designed by the Lyon group // +// All comments should be sent to Brigitte CHEYNIS : // +// b.cheynis@ipnl.in2p3.fr // +// // +////////////////////////////////////////////////////////////////////// + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include "AliVZEROv0.h" +#include "AliRun.h" +#include "AliMC.h" +#include "AliVZEROhit.h" +#include "AliVZEROdigit.h" +#include +#include + +#include +#include +#include "TObjectTable.h" + +#include "AliConst.h" +#include "ABSOSHILConst.h" +#include "ABSOConst.h" + +ClassImp(AliVZEROv0) + +//-------------------------------------------------------------------- +AliVZEROv0:: AliVZEROv0():AliVZERO() +{ +} +//-------------------------------------------------------------------- +AliVZEROv0::AliVZEROv0(const char *name, const char *title): + AliVZERO(name,title) +{ + +// Standard constructor for V-zeroR Detector (right part) version 0 + + + Int_t i; + + printf("\n"); + for(i=0;i<35;i++) printf("*"); + printf(" create VZERO object"); + for(i=0;i<35;i++) printf("*"); + printf("\n"); + +} +//------------------------------------------------------------------------- +void AliVZEROv0::CreateGeometry() +{ + +// Creates the Geant geometry of the V-zeroR Detector (right part) version 0 + + + Int_t i; + + printf("\n"); + for(i=0;i<35;i++) printf("*"); + printf(" VZERO Create Geometry "); + for(i=0;i<35;i++) printf("*"); + printf("\n"); + + + Int_t *idtmed = fIdtmed->GetArray()-2999; + + Int_t n_detec = 1; + Int_t n_cells = 1; + + Int_t idrotm[999]; + + Float_t height1, height2, height3, height4, height5; + Float_t height; + Float_t theta; + Float_t half_thick_alu; + Float_t half_thick_qua1,half_thick_qua2,half_thick_qua3; + Float_t half_thick_qua4,half_thick_qua5; + Float_t zdet; + Float_t r0, r5; + Float_t pi = TMath::Pi(); + Float_t thick_alu; + + height1 = 2.3; // height of cell 1, in cm + height2 = 3.7; // height of cell 2, in cm + height3 = 6.2; // height of cell 3, in cm + height4 = 10.5; // height of cell 4, in cm + height5 = 10.5; // height of cell 5, in cm + + theta = pi/12.0/2.0; // half angular opening = 7.5 degrees + half_thick_alu = 0.0025; // half thickness of aluminum foil, in cm + thick_alu = 2.0 * half_thick_alu; + half_thick_qua1 = fThickness1/2.0; // half thickness of WRAPPED quartz cell (inner ring) + half_thick_qua2 = half_thick_qua1 - 0.25; + half_thick_qua3 = half_thick_qua2 - 0.25; + half_thick_qua4 = half_thick_qua3 - 0.25; + half_thick_qua5 = half_thick_qua4 - 0.25; + + zdet = 86.9 +fThickness/2.0; // distance to vertex (along Z axis) + r0 = 3.4; // closest distance to center of the beam pipe + height = height1 + height2 + height3 + height4 + height5; + r5 = r0 + height; + + +// Creation of mother volume V0RI : + + Float_t partube[3]; + + partube[0] = r0 - 0.2; + partube[1] = (r5 + 1.0) / TMath::Cos(theta); + partube[2] = fThickness/2.0; + + + gMC->Gsvolu("V0RI","TUBE",idtmed[3010],partube,3); + +// Creation of carbon lids (1 mm thick) to keep V0RI box shut... + + Float_t parbox[10]; + + parbox[0] = 0.; + parbox[1] = 360.; + parbox[2] = 24; + parbox[3] = 2; + parbox[4] = -0.1/2.0; + parbox[5] = r0; + parbox[6] = r5; + parbox[7] = +0.1/2.0; + parbox[8] = r0; + parbox[9] = r5; + + + gMC->Gsvolu("V0CA","PGON",idtmed[3001],parbox,10); + gMC->Gspos("V0CA",1,"V0RI",0.0,0.0, fThickness/2.0-parbox[7],0,"ONLY"); + gMC->Gspos("V0CA",2,"V0RI",0.0,0.0,-fThickness/2.0+parbox[7],0,"ONLY"); + +// Creation of aluminum rings to maintain the V0RI pieces ... + + parbox[4] = -fThickness/2.0; + parbox[5] = r0 -0.2; + parbox[6] = r0; + parbox[7] = +fThickness/2.0; + parbox[8] = r0 -0.2; + parbox[9] = r0; + + gMC->Gsvolu("V0IR","PGON",idtmed[3003],parbox,10); + gMC->Gspos("V0IR",1,"V0RI",0.0,0.0,0.0,0,"ONLY"); + + parbox[4] = -fThickness/2.0; + parbox[5] = r5; + parbox[6] = r5 + 1.0; + parbox[7] = +fThickness/2.0; + parbox[8] = r5; + parbox[9] = r5 + 1.0; + + gMC->Gsvolu("V0ER","PGON",idtmed[3003],parbox,10); + gMC->Gspos("V0ER",1,"V0RI",0.0,0.0,0.0,0,"ONLY"); + +// Mother volume V0R0 in which will be set 5 quartz cells +// each one WRAPPED in reflecting aluminum : + + Float_t dist0; + Float_t par[11]; + + dist0 = r0 + height / 2.0; + thick_alu = 2.0*half_thick_alu; + + par[0] = half_thick_qua1; + par[1] = 0.0; + par[2] = 0.0; + par[3] = height / 2.0 ; + par[4] = TMath::Tan(theta) * r0; + par[5] = TMath::Tan(theta) * r5; + par[6] = 0.0; + par[7] = height / 2.0 ; + par[8] = TMath::Tan(theta) * r0; + par[9] = TMath::Tan(theta) * r5; + par[10] = 0.0; + + + gMC->Gsvolu("V0R0","TRAP",idtmed[3010],par,11); // air volume + +// Elementary cell of ring 1 : + + Float_t dist1; + Float_t r1; + Float_t offset; + + dist1 = (- height + height1) /2.0; + r1 = r0 + height1; + offset = - fThickness/2.0 + 0.1; + + par[0] = half_thick_qua1 - thick_alu; + par[3] = height1 / 2.0 - thick_alu; + par[4] = TMath::Tan(theta) * r0 - thick_alu; + par[5] = TMath::Tan(theta) * r1- thick_alu; + par[7] = height1 / 2.0 - thick_alu; + par[8] = TMath::Tan(theta) * r0 - thick_alu; + par[9] = TMath::Tan(theta) * r1 - thick_alu; + + + gMC->Gsvolu("V0R1","TRAP",idtmed[3002],par,11); // quartz volume + gMC->Gspos("V0R1",1,"V0R0", 0.0, dist1 , 0.0, 0,"ONLY"); + + par[0] = half_thick_alu; + + gMC->Gsvolu("V0A1","TRAP",idtmed[3004],par,11); // aluminum trap-shaped foil + gMC->Gspos("V0A1",1,"V0R1",0.0,0.0, - half_thick_qua1 + half_thick_alu,0,"ONLY"); + gMC->Gspos("V0A1",2,"V0R1",0.0,0.0, + half_thick_qua1 - half_thick_alu,0,"ONLY"); + + parbox[0] = half_thick_alu; + parbox[1] = height1 / TMath::Cos(theta)/ 2.0; + parbox[2] = half_thick_qua1; + + gMC->Gsvolu("V0A2","BOX",idtmed[3004],parbox,3); // aluminum rectangular foil + Float_t theta_deg = 180./12./2.0; + Float_t h1; + h1 = TMath::Tan(theta) * (r0 + height1/2.0); + AliMatrix(idrotm[911],90.0,+theta_deg,90.0,90.+theta_deg,0.0,0.); + gMC->Gspos("V0A2",1,"V0R1",-h1 + half_thick_alu,0.0,0.0,idrotm[911],"ONLY"); + AliMatrix(idrotm[912],90.0,-theta_deg,90.0,90.-theta_deg,0.0,0.); + gMC->Gspos("V0A2",2,"V0R1",+h1 - half_thick_alu,0.0,0.0,idrotm[912],"ONLY"); + + parbox[0] = TMath::Tan(theta) * r0; + parbox[1] = half_thick_alu; + parbox[2] = half_thick_qua1; + gMC->Gsvolu("V0A3","BOX",idtmed[3004],parbox,3); + gMC->Gspos("V0A3",1,"V0R1",0.0, - (height1/2.0) + half_thick_alu ,0.0,0,"ONLY"); + + + parbox[0] = TMath::Tan(theta) * (r0 + height1); + parbox[1] = half_thick_alu; + parbox[2] = half_thick_qua1; + gMC->Gsvolu("V0A4","BOX",idtmed[3004],parbox,3); + gMC->Gspos("V0A4",1,"V0R1",0.0, (height1/2.0) - half_thick_alu,0.0,0,"ONLY"); + + +// Elementary cell of ring 2 : + + Float_t dist2; + Float_t r2; + + dist2 = (- height + height2) /2.0 + height1; + r2 = r1 + height2; + + par[0] = half_thick_qua2 - thick_alu; + par[3] = height2 / 2.0 - thick_alu; + par[4] = TMath::Tan(theta) * r1 - thick_alu; + par[5] = TMath::Tan(theta) * r2 - thick_alu; + par[7] = height2 / 2.0 - thick_alu; + par[8] = TMath::Tan(theta) * r1 - thick_alu; + par[9] = TMath::Tan(theta) * r2 - thick_alu; + + gMC->Gsvolu("V0R2","TRAP",idtmed[3002],par,11); // quartz volume + gMC->Gspos("V0R2",1,"V0R0", 0.0, dist2 , - half_thick_qua1 + half_thick_qua2, 0,"ONLY"); + + par[0] = half_thick_alu; + + gMC->Gsvolu("V0B1","TRAP",idtmed[3004],par,11); // aluminum trap-shaped foil + gMC->Gspos("V0B1",1,"V0R2",0.0,0.0, - half_thick_qua2 + half_thick_alu,0,"ONLY"); + gMC->Gspos("V0B1",2,"V0R2",0.0,0.0, + half_thick_qua2 - half_thick_alu,0,"ONLY"); + + parbox[0] = half_thick_alu; + parbox[1] = height2 / TMath::Cos(theta)/ 2.0; + parbox[2] = half_thick_qua2; + + gMC->Gsvolu("V0B2","BOX",idtmed[3004],parbox,3); // aluminum rectangular foil + Float_t h2; + h2 = TMath::Tan(theta) * (r0 + height1 + height2/2.0); + gMC->Gspos("V0B2",1,"V0R2",-h2 + half_thick_alu,0.0,0.0,idrotm[911],"ONLY"); + gMC->Gspos("V0B2",2,"V0R2",+h2 - half_thick_alu,0.0,0.0,idrotm[912],"ONLY"); + + parbox[0] = TMath::Tan(theta) * (r0 + height1); + parbox[1] = half_thick_alu; + parbox[2] = half_thick_qua2; + gMC->Gsvolu("V0B3","BOX",idtmed[3004],parbox,3); + gMC->Gspos("V0B3",1,"V0R2",0.0, - (height2/2.0) + half_thick_alu ,0.0,0,"ONLY"); + + + parbox[0] = TMath::Tan(theta) * (r0 + height1 + height2); + parbox[1] = half_thick_alu; + parbox[2] = half_thick_qua2; + gMC->Gsvolu("V0B4","BOX",idtmed[3004],parbox,3); + gMC->Gspos("V0B4",1,"V0R2",0.0, (height2/2.0) - half_thick_alu,0.0,0,"ONLY"); + + +// Elementary cell ring 3 : + + Float_t dist3; + Float_t r3; + + dist3 = (- height + height3) /2.0 + height1 + height2; + r3 = r2 + height3; + + par[0] = half_thick_qua3 - thick_alu; + par[3] = height3 / 2.0 - thick_alu; + par[4] = TMath::Tan(theta) * r2 - thick_alu; + par[5] = TMath::Tan(theta) * r3 - thick_alu; + par[7] = height3 / 2.0 - thick_alu; + par[8] = TMath::Tan(theta) * r2 - thick_alu; + par[9] = TMath::Tan(theta) * r3 - thick_alu; + + gMC->Gsvolu("V0R3","TRAP",idtmed[3002],par,11); // quartz volume + gMC->Gspos("V0R3",1,"V0R0", 0.0, dist3 , - half_thick_qua1 + half_thick_qua3, 0,"ONLY"); + + + par[0] = half_thick_alu; + + gMC->Gsvolu("V0C1","TRAP",idtmed[3004],par,11); // aluminum trap-shaped foil + gMC->Gspos("V0C1",1,"V0R3",0.0,0.0, - half_thick_qua3 + half_thick_alu,0,"ONLY"); + gMC->Gspos("V0C1",2,"V0R3",0.0,0.0, + half_thick_qua3 - half_thick_alu,0,"ONLY"); + + parbox[0] = half_thick_alu; + parbox[1] = height3 / TMath::Cos(theta)/ 2.0; + parbox[2] = half_thick_qua3; + + gMC->Gsvolu("V0C2","BOX",idtmed[3004],parbox,3); // aluminum rectangular foil + Float_t h3; + h3 = TMath::Tan(theta) * (r0 + height1 + height2 + height3/2.0); + gMC->Gspos("V0C2",1,"V0R3",-h3 + half_thick_alu,0.0,0.0,idrotm[911],"ONLY"); + gMC->Gspos("V0C2",2,"V0R3",+h3 - half_thick_alu,0.0,0.0,idrotm[912],"ONLY"); + + parbox[0] = TMath::Tan(theta) * (r0 + height1 + height2); + parbox[1] = half_thick_alu; + parbox[2] = half_thick_qua3; + gMC->Gsvolu("V0C3","BOX",idtmed[3004],parbox,3); + gMC->Gspos("V0C3",1,"V0R3",0.0, - (height3/2.0) + half_thick_alu ,0.0,0,"ONLY"); + + + parbox[0] = TMath::Tan(theta) * (r0 + height1 + height2 + height3); + parbox[1] = half_thick_alu; + parbox[2] = half_thick_qua3; + gMC->Gsvolu("V0C4","BOX",idtmed[3004],parbox,3); + gMC->Gspos("V0C4",1,"V0R3",0.0, (height3/2.0) - half_thick_alu,0.0,0,"ONLY"); + + +// Elementary cell ring 4 : + + Float_t dist4; + Float_t r4; + + dist4 = (- height + height4) /2.0 + height1 + height2 + height3; + r4 = r3 + height4; + + par[0] = half_thick_qua4 - thick_alu; + par[3] = height4 / 2.0 - thick_alu; + par[4] = TMath::Tan(theta) * r3 - thick_alu; + par[5] = TMath::Tan(theta) * r4 - thick_alu; + par[7] = height4 / 2.0 - thick_alu; + par[8] = TMath::Tan(theta) * r3 - thick_alu; + par[9] = TMath::Tan(theta) * r4 - thick_alu; + + gMC->Gsvolu("V0R4","TRAP",idtmed[3002],par,11); // quartz volume + gMC->Gspos("V0R4",1,"V0R0", 0.0, dist4 , - half_thick_qua1 + half_thick_qua4, 0,"ONLY"); + + + par[0] = half_thick_alu; + + gMC->Gsvolu("V0D1","TRAP",idtmed[3004],par,11); // aluminum trap-shaped foil + gMC->Gspos("V0D1",1,"V0R4",0.0,0.0, - half_thick_qua4 + half_thick_alu,0,"ONLY"); + gMC->Gspos("V0D1",2,"V0R4",0.0,0.0, + half_thick_qua4 - half_thick_alu,0,"ONLY"); + + parbox[0] = half_thick_alu; + parbox[1] = height4 / TMath::Cos(theta)/ 2.0; + parbox[2] = half_thick_qua4; + + gMC->Gsvolu("V0D2","BOX",idtmed[3004],parbox,3); // aluminum rectangular foil + Float_t h4; + h4 = TMath::Tan(theta) * (r0 + height1 + height2 + height3 + height4/2.0); + gMC->Gspos("V0D2",1,"V0R4",-h4 + half_thick_alu,0.0,0.0,idrotm[911],"ONLY"); + gMC->Gspos("V0D2",2,"V0R4",+h4 - half_thick_alu,0.0,0.0,idrotm[912],"ONLY"); + + parbox[0] = TMath::Tan(theta) * (r0 + height1 + height2 + height3); + parbox[1] = half_thick_alu; + parbox[2] = half_thick_qua4; + gMC->Gsvolu("V0D3","BOX",idtmed[3004],parbox,3); + gMC->Gspos("V0D3",1,"V0R4",0.0, - (height4/2.0) + half_thick_alu ,0.0,0,"ONLY"); + + + parbox[0] = TMath::Tan(theta) * (r0 + height1 + height2 + height3 + height4); + parbox[1] = half_thick_alu; + parbox[2] = half_thick_qua4; + gMC->Gsvolu("V0D4","BOX",idtmed[3004],parbox,3); + gMC->Gspos("V0D4",1,"V0R4",0.0, (height4/2.0) - half_thick_alu,0.0,0,"ONLY"); + + +// Elementary cell ring 5 : + + Float_t dist5; + + dist5 = (- height + height5) /2.0 + height1 + height2 + height3 + height4; + + par[0] = half_thick_qua5 - thick_alu; + par[3] = height5 / 2.0 - thick_alu; + par[4] = TMath::Tan(theta) * r4 - thick_alu; + par[5] = TMath::Tan(theta) * r5 - thick_alu; + par[7] = height5 / 2.0 - thick_alu; + par[8] = TMath::Tan(theta) * r4 - thick_alu; + par[9] = TMath::Tan(theta) * r5 - thick_alu; + + gMC->Gsvolu("V0R5","TRAP",idtmed[3002],par,11); // quartz volume + gMC->Gspos("V0R5",1,"V0R0", 0.0, dist5 , - half_thick_qua1 + half_thick_qua5, 0,"ONLY"); + + + par[0] = half_thick_alu; + + gMC->Gsvolu("V0E1","TRAP",idtmed[3004],par,11); // aluminum trap-shaped foil + gMC->Gspos("V0E1",1,"V0R5",0.0,0.0, - half_thick_qua5 + half_thick_alu,0,"ONLY"); + gMC->Gspos("V0E1",2,"V0R5",0.0,0.0, + half_thick_qua5 - half_thick_alu,0,"ONLY"); + + parbox[0] = half_thick_alu; + parbox[1] = height5 / TMath::Cos(theta)/ 2.0; + parbox[2] = half_thick_qua5; + + gMC->Gsvolu("V0E2","BOX",idtmed[3004],parbox,3); // aluminum rectangular foil + Float_t h5; + h5 = TMath::Tan(theta) * (r0 + height1 + height2 + height3 + height4 + height5/2.0); + gMC->Gspos("V0E2",1,"V0R5",-h5 + half_thick_alu,0.0,0.0,idrotm[911],"ONLY"); + gMC->Gspos("V0E2",2,"V0R5",+h5 - half_thick_alu,0.0,0.0,idrotm[912],"ONLY"); + + parbox[0] = TMath::Tan(theta) * (r0 + height1 + height2 + height3 + height4); + parbox[1] = half_thick_alu; + parbox[2] = half_thick_qua5; + gMC->Gsvolu("V0E3","BOX",idtmed[3004],parbox,3); + gMC->Gspos("V0E3",1,"V0R5",0.0, - (height5/2.0) + half_thick_alu ,0.0,0,"ONLY"); + + + parbox[0] = TMath::Tan(theta) * r5; + parbox[1] = half_thick_alu; + parbox[2] = half_thick_qua5; + gMC->Gsvolu("V0E4","BOX",idtmed[3004],parbox,3); + gMC->Gspos("V0E4",1,"V0R5",0.0, (height5/2.0) - half_thick_alu,0.0,0,"ONLY"); + + + Float_t phi_rad ; + Float_t phi_deg = 180./12.; + + + for(Float_t phi = 7.5; phi < 360.0; phi = phi + phi_deg) + { + phi_rad = phi*pi/180.; + AliMatrix(idrotm[902], 90.0, phi, 90.0, 90.0 +phi, 0.0 , 0.0); + gMC->Gspos("V0R0",n_detec,"V0RI",-dist0*TMath::Sin(phi_rad), + dist0*TMath::Cos(phi_rad),offset + half_thick_qua1,idrotm[902],"ONLY"); + n_detec++; + } + + + gMC->Gspos("V0RI",1,"alic",0.0,0.0,zdet,0,"ONLY"); + + n_cells = (n_detec - 1) * 5; + printf(" \n\n\n"); + printf(" Number of cells = %d\n\n", n_cells); + +} + + +//_____________________________________________________________________________ +void AliVZEROv0::BuildGeometry() +{ + + // Builds simple ROOT TNode geometry for event display + + + Int_t i; + + printf("\n"); + for(i=0;i<35;i++) printf("*"); + printf(" VZERO BuildGeometry "); + for(i=0;i<35;i++) printf("*"); + printf("\n"); + + TNode *Top, *Node0, *Node1, *Node2; + TNode *Node3, *Node4 , *Node5, *Node6 , *Node7; + TNode *V0Rnode, *V0Rnode0, *V0Rnode6 , *V0Rnode7, *V0Rnode8, *V0Rnode9; + TNode *V0Rnode1, *V0Rnode2, *V0Rnode3, *V0Rnode4, *V0Rnode5; + const int kColorVZERO = kGreen; + + Top = gAlice->GetGeometry()->GetNode("alice"); + + Float_t height1, height2, height3, height4, height5; + Float_t height; + Float_t theta; + Float_t half_thick_alu; + Float_t half_thick_qua1,half_thick_qua2,half_thick_qua3; + Float_t half_thick_qua4,half_thick_qua5; + Float_t zdet; + Float_t r0, r5; + Float_t pi = TMath::Pi(); + Float_t thick_alu; + + height1 = 2.3; + height2 = 3.7; + height3 = 6.2; + height4 = 10.5; + height5 = 10.5; + + theta = pi/12.0/2.0; + half_thick_alu = 0.0025; + thick_alu = 2.0 * half_thick_alu; + half_thick_qua1 = fThickness1/2.0; + half_thick_qua2 = half_thick_qua1 - 0.25; + half_thick_qua3 = half_thick_qua2 - 0.25; + half_thick_qua4 = half_thick_qua3 - 0.25; + half_thick_qua5 = half_thick_qua4 - 0.25; + + zdet = 86.9 +fThickness/2.0; + r0 = 3.4; + height = height1 + height2 + height3 + height4 + height5; + r5 = r0 + height; + + Float_t partube[3]; + + partube[0] = r0 - 0.2; + partube[1] = (r5 + 1.0) / TMath::Cos(theta); + partube[2] = fThickness/2.0; + + TTUBE *V0RI = new TTUBE("V0RI", "V0RI", "void", partube[0], partube[1], partube[2]); + + Top->cd(); + + V0Rnode = new TNode("V0RI","V0RI",V0RI,0.0,0.0,+zdet,0); + + V0Rnode->SetLineColor(kBlue); + fNodes->Add(V0Rnode); + + V0Rnode->SetVisibility(2); + + +// Rondelles de carbone (epaisseur 1 mm) de maintien des cellules ... + + + Float_t parbox[10]; + + parbox[0] = 0.; + parbox[1] = 360.; + parbox[2] = 24; + parbox[3] = 2; + parbox[4] = -0.1/2.0; + parbox[5] = r0; + parbox[6] = r5; + parbox[7] = +0.1/2.0; + parbox[8] = r0; + parbox[9] = r5; + + + TPGON *V0CA = new TPGON("V0CA", "V0CA", "void",parbox[0], parbox[1], + parbox[2],parbox[3]); + + V0CA->DefineSection( 0, parbox[4], parbox[5], parbox[6] ); + V0CA->DefineSection( 1, parbox[7], parbox[8], parbox[9] ); + + V0Rnode->cd(); + V0Rnode6 = new TNode("V0CA", "V0CA",V0CA,0.0,0.0, fThickness/2.0-parbox[7],0); + V0Rnode6->SetLineColor(kYellow); + fNodes->Add(V0Rnode6); + V0Rnode->cd(); + V0Rnode7 = new TNode("V0CA", "V0CA",V0CA,0.0,0.0,-fThickness/2.0+parbox[7],0); + V0Rnode7->SetLineColor(kYellow); + fNodes->Add(V0Rnode7); + + parbox[4] = -fThickness/2.0; + parbox[5] = r0 - 0.2; + parbox[6] = r0; + parbox[7] = +fThickness/2.0; + parbox[8] = r0 - 0.2; + parbox[9] = r0; + + TPGON *V0IR = new TPGON("V0IR","V0IR","void", parbox[0], parbox[1], + parbox[2],parbox[3]); + V0IR->DefineSection( 0, parbox[4], parbox[5], parbox[6] ); + V0IR->DefineSection( 1, parbox[7], parbox[8], parbox[9] ); + + V0Rnode->cd(); + V0Rnode8 = new TNode("V0IR", "V0IR",V0IR,0.0,0.0,0.0,0); + V0Rnode8->SetLineColor(kYellow); + fNodes->Add(V0Rnode8); + + parbox[4] = -fThickness/2.0; + parbox[5] = r5; + parbox[6] = r5 + 1.0; + parbox[7] = +fThickness/2.0; + parbox[8] = r5; + parbox[9] = r5 + 1.0; + + TPGON *V0ER = new TPGON("V0ER","V0ER","void", parbox[0], parbox[1], + parbox[2],parbox[3]); + V0ER->DefineSection( 0, parbox[4], parbox[5], parbox[6] ); + V0ER->DefineSection( 1, parbox[7], parbox[8], parbox[9] ); + + V0Rnode->cd(); + V0Rnode9 = new TNode("V0ER", "V0ER",V0ER,0.0,0.0,0.0,0); + V0Rnode9->SetLineColor(kYellow); + fNodes->Add(V0Rnode9); + + Float_t dist0; + Float_t par[11]; + + dist0 = r0 + height / 2.0; + thick_alu = 2.0*half_thick_alu; + + par[0] = half_thick_qua1; + par[1] = 0.0; + par[2] = 0.0; + par[3] = height / 2.0 ; + par[4] = TMath::Tan(theta) * r0; + par[5] = TMath::Tan(theta) * r5; + par[6] = 0.0; + par[7] = height / 2.0 ; + par[8] = TMath::Tan(theta) * r0; + par[9] = TMath::Tan(theta) * r5; + par[10] = 0.0; + + TTRAP *V0R0 = new TTRAP("V0R0", "V0R0", "void", par[0], par[1], par[2], par[3], + par[4], par[5], par[6], par[7], par[8], par[9], par[10]); + + Float_t dist1; + Float_t r1; + Float_t offset; + + dist1 = (- height + height1) /2.0; + r1 = r0 + height1; + offset = - fThickness/2.0 + 0.1; + + par[0] = half_thick_qua1 - thick_alu; + par[3] = height1 / 2.0 - thick_alu; + par[4] = TMath::Tan(theta) * r0 - thick_alu; + par[5] = TMath::Tan(theta) * r1- thick_alu; + par[7] = height1 / 2.0 - thick_alu; + par[8] = TMath::Tan(theta) * r0 - thick_alu; + par[9] = TMath::Tan(theta) * r1 - thick_alu; + + TTRAP *V0R1 = new TTRAP("V0R1", "V0R1", "void", par[0], par[1], par[2], par[3], + par[4], par[5], par[6], par[7], par[8], par[9], par[10]); + + + Float_t dist2; + Float_t r2; + + dist2 = (- height + height2) /2.0 + height1; + r2 = r1 + height2; + + par[0] = half_thick_qua2 - thick_alu; + par[3] = height2 / 2.0 - thick_alu; + par[4] = TMath::Tan(theta) * r1 - thick_alu; + par[5] = TMath::Tan(theta) * r2 - thick_alu; + par[7] = height2 / 2.0 - thick_alu; + par[8] = TMath::Tan(theta) * r1 - thick_alu; + par[9] = TMath::Tan(theta) * r2 - thick_alu; + + + TTRAP *V0R2 = new TTRAP("V0R2", "V0R2", "void", par[0], par[1], par[2], par[3], + par[4], par[5], par[6], par[7], par[8], par[9], par[10]); + + + Float_t dist3; + Float_t r3; + + dist3 = (- height + height3) /2.0 + height1 + height2; + r3 = r2 + height3; + + par[0] = half_thick_qua3 - thick_alu; + par[3] = height3 / 2.0 - thick_alu; + par[4] = TMath::Tan(theta) * r2 - thick_alu; + par[5] = TMath::Tan(theta) * r3 - thick_alu; + par[7] = height3 / 2.0 - thick_alu; + par[8] = TMath::Tan(theta) * r2 - thick_alu; + par[9] = TMath::Tan(theta) * r3 - thick_alu; + + + TTRAP *V0R3 = new TTRAP("V0R3", "V0R3", "void", par[0], par[1], par[2], par[3], + par[4], par[5], par[6], par[7], par[8], par[9], par[10]); + + + Float_t dist4; + Float_t r4; + + dist4 = (- height + height4) /2.0 + height1 + height2 + height3; + r4 = r3 + height4; + + par[0] = half_thick_qua4 - thick_alu; + par[3] = height4 / 2.0 - thick_alu; + par[4] = TMath::Tan(theta) * r3 - thick_alu; + par[5] = TMath::Tan(theta) * r4 - thick_alu; + par[7] = height4 / 2.0 - thick_alu; + par[8] = TMath::Tan(theta) * r3 - thick_alu; + par[9] = TMath::Tan(theta) * r4 - thick_alu; + + + TTRAP *V0R4 = new TTRAP("V0R4", "V0R4", "void", par[0], par[1], par[2], par[3], + par[4], par[5], par[6], par[7], par[8], par[9], par[10]); + + + Float_t dist5; + + dist5 = (- height + height5) /2.0 + height1 + height2 + height3 + height4; + + par[0] = half_thick_qua5 - thick_alu; + par[3] = height5 / 2.0 - thick_alu; + par[4] = TMath::Tan(theta) * r4 - thick_alu; + par[5] = TMath::Tan(theta) * r5 - thick_alu; + par[7] = height5 / 2.0 - thick_alu; + par[8] = TMath::Tan(theta) * r4 - thick_alu; + par[9] = TMath::Tan(theta) * r5 - thick_alu; + + + TTRAP *V0R5 = new TTRAP("V0R5", "V0R5", "void", par[0], par[1], par[2], par[3], + par[4], par[5], par[6], par[7], par[8], par[9], par[10]); + + + Float_t phi; + Float_t phi_deg= 180./12.; + Float_t phi_rad; + Float_t xdet,ydet; + Int_t n_detec = 1; + char NameNode[12]; + + + for (phi = 7.5; phi < 360.0; phi = phi + phi_deg) + { + + TRotMatrix* mat920 = new TRotMatrix("rot920","rot920", 90.0, +phi, 90., 90.+phi, 0.0, 0.0 ); + + phi_rad = phi*pi/180.; + xdet = dist0*TMath::Sin(phi_rad); + ydet = dist0*TMath::Cos(phi_rad); + + + sprintf(NameNode,"SUBDET%d",n_detec); + + V0Rnode->cd(); + V0Rnode0 = new TNode(NameNode,NameNode,V0R0,-xdet,ydet, offset + half_thick_qua1,mat920); + V0Rnode0->SetLineColor(kColorVZERO); + fNodes->Add(V0Rnode0); + n_detec++; + + sprintf(NameNode,"SUBDET%d",n_detec); + V0Rnode0->cd(); + V0Rnode1 = new TNode(NameNode,NameNode,V0R1,0.0,dist1, 0.0,0); + V0Rnode1->SetLineColor(kColorVZERO); + fNodes->Add(V0Rnode1); + n_detec++; + + sprintf(NameNode,"SUBDET%d",n_detec); + V0Rnode0->cd(); + V0Rnode2 = new TNode(NameNode,NameNode,V0R2,0.0,dist2, - half_thick_qua1 + half_thick_qua2,0); + V0Rnode2->SetLineColor(kColorVZERO); + fNodes->Add(V0Rnode2); + n_detec++; + + + sprintf(NameNode,"SUBDET%d",n_detec); + V0Rnode0->cd(); + V0Rnode3 = new TNode(NameNode,NameNode,V0R3,0.0,dist3, - half_thick_qua1 + half_thick_qua3,0); + V0Rnode3->SetLineColor(kColorVZERO); + fNodes->Add(V0Rnode3); + n_detec++; + + sprintf(NameNode,"SUBDET%d",n_detec); + V0Rnode0->cd(); + V0Rnode4 = new TNode(NameNode,NameNode,V0R4,0.0,dist4, - half_thick_qua1 + half_thick_qua4,0); + V0Rnode4->SetLineColor(kColorVZERO); + fNodes->Add(V0Rnode4); + n_detec++; + + sprintf(NameNode,"SUBDET%d",n_detec); + V0Rnode0->cd(); + V0Rnode5 = new TNode(NameNode,NameNode,V0R5,0.0,dist5, - half_thick_qua1 + half_thick_qua5,0); + V0Rnode5->SetLineColor(kColorVZERO); + fNodes->Add(V0Rnode5); + n_detec++; + + V0Rnode0->SetVisibility(2); + + } + + +// Here I add the enveloppe of the FRONTAL ABSORBER defined by Andreas Morsch +// in AliABSOv0::CreateGeometry() : + + Float_t parm[24]; + Float_t dz; + + Top->cd(); + + parm[0] = 0.; + parm[1] = 360.; + parm[2] = 7.; + + parm[3] = -(zRear-zAbsStart)/2.; + parm[4] = rAbs; + parm[5] = zAbsStart * TMath::Tan(theta1); + + parm[6] = parm[3]+(zNose-zAbsStart); + parm[7] = rAbs; + parm[8] = zNose * TMath::Tan(theta1); + + parm[9] = parm[3]+(zConeTPC-zAbsStart); + parm[10] = rAbs; + parm[11] = parm[8] + (parm[9] - parm[6]) * TMath::Tan(theta2); + + parm[12] = parm[3]+(zOpen-zAbsStart); + parm[13] = rAbs; + parm[14] = parm[11] + (parm[12] - parm[9]) * TMath::Tan(accMax); + + parm[15] = parm[3]+(zRear-dRear-zAbsStart); + parm[16] = rAbs + (parm[15] - parm[12]) * TMath::Tan(thetaOpen1) ; + parm[17] = parm[14] + (parm[15] - parm[12]) * TMath::Tan(accMax); + + parm[18] = parm[3]+(zRear-dRear-zAbsStart); + parm[19] = (zRear-dRear) * TMath::Tan(accMin); + parm[20] = parm[14] + (parm[18] - parm[12]) * TMath::Tan(accMax); + + parm[21] = -parm[3]; + parm[22] = zRear* TMath::Tan(accMin); + parm[23] = parm[20] + (parm[21] - parm[18]) * TMath::Tan(accMax); + + printf(" zRear, zAbsStart, rAbs = %f , %f , %f \n\n", + zRear, zAbsStart, rAbs ); + + + TPCON *abs0 = new TPCON("abs0", "abs0", "void", parm[0], parm[1], parm[2]); + + + abs0->DefineSection(0, parm[3], parm[4], parm[5] ); + abs0->DefineSection(1, parm[6], parm[7], parm[8] ); + abs0->DefineSection(2, parm[9], parm[10], parm[11] ); + abs0->DefineSection(3,parm[12], parm[13], parm[14] ); + abs0->DefineSection(4,parm[15], parm[16], parm[17] ); + abs0->DefineSection(5,parm[18], parm[19], parm[20] ); + abs0->DefineSection(6,parm[21], parm[22], parm[23] ); + + dz = (zRear-zAbsStart)/2.+zAbsStart; + + TRotMatrix* mat921 = new TRotMatrix("rot921","rot921",90.0,0.0,90.,90.0,180.0,0.0); + + Node0 = new TNode("abs0","abs0",abs0,0.0,0.0,dz,0); + Node0->SetLineColor(38); + fNodes->Add(Node0); + + + Float_t cpar[5]; + + cpar[0] = (zNose - zAbsStart) / 2.; + cpar[1] = zAbsStart * TMath::Tan(accMax); + cpar[2] = zAbsStart * TMath::Tan(theta1)-dSteel; + cpar[3] = zNose * TMath::Tan(accMax); + cpar[4] = zNose * TMath::Tan(theta1)-dSteel; + + dz = -(zRear-zAbsStart)/2.+cpar[0]; + + TCONE *abs1 = new TCONE("abs1", "abs1", "void", cpar[0], cpar[1], cpar[2], + cpar[3], cpar[4]); + + Node0->cd(); + + Node1 = new TNode("abs1","abs1",abs1,0.0,0.0,dz,0); + Node1->SetLineColor(7); + fNodes->Add(Node1); + +// Here I add a reference box to visualise the vertex zone : + + Top->cd(); + + Float_t paref[3]; + + paref[0] = 10.0; + paref[1] = 15.0; + paref[2] = 5.6; + + TBRIK *aref = new TBRIK("aref","aref", "void", paref[0],paref[1],paref[2]); + + Node2 = new TNode("aref","aref",aref,0.0,0.0,0.0,0); + Node2->SetLineColor(kBlue); + fNodes->Add(Node2); + +// Here I add the mother volume QBPM +// and the flanges QB29, QB22 et QB24 defined by Andreas Morsch +// in AliPIPEv0::CreateGeometry() : + + + Float_t parp[36]; + +// Mother Volume QBPM : + + parp[0] = 0; + parp[1] = 360; + parp[2] = 11; + + parp[3] = - 90; + parp[4] = 0; + parp[5] = 5.8; + + parp[6] = - 81.0; + parp[7] = 0.; + parp[8] = 5.8; + + parp[9] = - 81.; + parp[10] = 0.; + parp[11] = 4.22; + + parp[12] = - 28.00; + parp[13] = 0; + parp[14] = 4.22; + + parp[15] = - 28.00; + parp[16] = 0; + parp[17] = 3.2; + + parp[18] = 0; + parp[19] = 0; + parp[20] = 3.2; + + parp[21] = 28.00; + parp[22] = 0; + parp[23] = 3.2; + + parp[24] = 28.00; + parp[25] = 0; + parp[26] = 4.22; + + parp[27] = 250; + parp[28] = 0; + parp[29] = 4.22; + + parp[30] = 250; + parp[31] = 0; + parp[32] = 5; + + parp[33] = 800; + parp[34] = 0; + parp[35] = 5; + + TPCON *pip0 = new TPCON("pip0", "pip0", "void", parp[0], parp[1], parp[2]); + + pip0->DefineSection( 0, parp[3], parp[4], parp[5] ); + pip0->DefineSection( 1, parp[6], parp[7], parp[8] ); + pip0->DefineSection( 2, parp[9], parp[10], parp[11] ); + pip0->DefineSection( 3,parp[12], parp[13], parp[14] ); + pip0->DefineSection( 4,parp[15], parp[16], parp[17] ); + pip0->DefineSection( 5,parp[18], parp[19], parp[20] ); + pip0->DefineSection( 6,parp[21], parp[22], parp[23] ); + pip0->DefineSection( 7,parp[24], parp[25], parp[26] ); + pip0->DefineSection( 8,parp[27], parp[28], parp[29] ); + pip0->DefineSection( 9,parp[30], parp[31], parp[32] ); + pip0->DefineSection(10,parp[33], parp[34], parp[35] ); + + dz = 0.0; + + Top->cd(); + + Node3 = new TNode("pip0","pip0",pip0,0.0,0.0,dz,mat921); + Node3->SetLineColor(10); + fNodes->Add(Node3); + Node3->SetVisibility(2); + +// Flanges QB29 at 654.8 and 254.8 cms : + + Float_t ptube[3]; + + ptube[0] = 3.0; + ptube[1] = 4.9; + ptube[2] = 2.2; + + TTUBE *pip1 = new TTUBE("pip1", "pip1", "void", ptube[0], ptube[1], ptube[2]); + + Node3->cd(); + + + Node4 = new TNode("pip1","pip1",pip1,0.0,0.0,254.8,0); + Node4->SetLineColor(6); + fNodes->Add(Node4); + + TTUBE *pip2 = new TTUBE("pip2", "pip2", "void", ptube[0], ptube[1], ptube[2]); + + Node3->cd(); + + Node5 = new TNode("pip2","pip2",pip2,0.0,0.0,654.8,0); + Node5->SetLineColor(6); + fNodes->Add(Node5); + + +// Al-Be section QBAB at 335.0 cm (LEFT side) : + + ptube[0] = 2.90; + ptube[1] = 3.05; + ptube[2] = 171.0; + + TTUBE *pip3 = new TTUBE("pip3", "pip3", "void", ptube[0], ptube[1], ptube[2]); + + Node3->cd(); + + Node6 = new TNode("pip3","pip3",pip3,0.0,0.0,335.0+ptube[2],0); + Node6->SetLineColor(6); + fNodes->Add(Node6); + +// Here I add the flange which is sitting on beam line +// right in front of V0R detector, and which I found on CERN drawing +// entitled : ALICE BEAM VACCUM CHAMBER - RB26 version III : + + ptube[0] = 3.0; + ptube[1] = 5.675; + ptube[2] = 0.9; + + TTUBE *pip4 = new TTUBE("pip4", "pip4", "void", ptube[0], ptube[1], ptube[2]); + + Node3->cd(); + + + Node7 = new TNode("pip4","pip4",pip4,0.0,0.0,-85.0-0.9,0); + Node7->SetLineColor(6); + fNodes->Add(Node7); + + } + + +//------------------------------------------------------------------------ +void AliVZEROv0::CreateMaterials() +{ + Int_t i; + + printf("\n"); + for(i=0;i<35;i++) printf("*"); + printf(" VZERO create materials "); + for(i=0;i<35;i++) printf("*"); + printf("\n"); + +/* ................... OLD VALUES ( used in RICH) ............................ + Float_t ppckov[14] = { 5.63e-9,5.77e-9,5.9e-9,6.05e-9,6.2e-9,6.36e-9,6.52e-9, + 6.7e-9,6.88e-9,7.08e-9,7.3e-9,7.51e-9,7.74e-9,8e-9 }; + Float_t rindex_quarz[14] = { 1.528309,1.533333, + 1.538243,1.544223,1.550568,1.55777, + 1.565463,1.574765,1.584831,1.597027, + 1.611858,1.6277,1.6472,1.6724 }; + Float_t absco_quarz[14] = { 20.126,16.27,13.49,11.728,9.224,8.38,7.44,7.17, + 6.324,4.483,1.6,.323,.073,0. }; +...................................................................................... */ + + + Float_t ppckov[14] = { 5.5e-9, 5.7e-9, 5.9e-9, 6.1e-9, 6.3e-9, 6.5e-9, 6.7e-9, + 6.9e-9, 7.1e-9, 7.3e-9, 7.5e-9, 7.7e-9, 7.9e-9, 8.1e-9 }; + + Float_t rindex_quarz[14] = { 1.52398, 1.53090, 1.53835, 1.54641, 1.55513, 1.56458, + 1.57488, 1.58611, 1.59842, 1.61197, 1.62696, 1.64362, + 1.662295, 1.68337 }; + + Float_t absco_quarz[14] = { 105.8, 45.656, 35.665, 28.598, 25.007, 21.04, 17.525, + 14.177, 9.282, 4.0925, 1.149, 0.3627, 0.1497, 0.05 }; + + Float_t effic_all[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. }; + + + Float_t rindex_alu[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. }; + + Float_t absco_alu[14] = { 1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4,1e-4, + 1e-4,1e-4,1e-4,1e-4 }; + Float_t effic_alu[14] = { 1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1.,1. }; + + + Int_t *idtmed = fIdtmed->GetArray()-2999; + + TGeant3 *geant3 = (TGeant3*) gMC; + +// Parameters related to Quarz (SiO2) : + + Float_t aqua[2], zqua[2], densqua, wmatqua[2]; + Int_t nlmatqua; + + aqua[0] = 28.09; + aqua[1] = 16.; + zqua[0] = 14.; + zqua[1] = 8.; + densqua = 2.64; + nlmatqua = -2; + wmatqua[0] = 1.; + wmatqua[1] = 2.; + +// Parameters related to aluminum sheets : + + Float_t aal = 26.98; + Float_t zal = 13.00; + Float_t densal= 2.7; + Float_t radlal= 8.9; + +// Parameters related to scintillator CH : + + Float_t ascin[2] = {1.01,12.01}; + Float_t zscin[2] = {1,6}; + Float_t wscin[2] = {1,1}; + Float_t denscin = 1.03; + +// Definition of materials : + + AliMaterial( 1, "AIR A$", 14.61, 7.3, .001205, 30420., 67500); + AliMaterial(11, "AIR I$", 14.61, 7.3, .001205, 30420., 67500); + AliMaterial( 2, "CARBON$" , 12.01, 6.0, 2.265, 18.8, 49.9); + AliMixture( 3, "QUA", aqua, zqua, densqua, nlmatqua, wmatqua); + AliMaterial( 4, "ALUMINIUM1$", 26.98, 13., 2.7, 8.9, 37.2); + AliMaterial( 5, "ALUMINIUM2$", aal, zal, densal, radlal, 0); + + + AliMixture( 6, "Scintillator$",ascin,zscin,denscin,-2,wscin); + + + Int_t ISXFLD = gAlice->Field()->Integ(); + Float_t SXMGMX = gAlice->Field()->Max(); + + Float_t tmaxfd, stemax, deemax, epsil, stmin; + + tmaxfd = -10.; + stemax = -0.1; + deemax = -0.1; + epsil = -0.01; + stmin = -0.001; + + +// Active Air : + AliMedium(1, "ACTIVE AIR$", 1, 1, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); + +// Inactive air : + + AliMedium(11, "INACTIVE AIR$", 11, 0, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); + + AliMedium(2, "CARBON$ ", 2, 1, ISXFLD, SXMGMX, tmaxfd, stemax, deemax, epsil, stmin); + + AliMedium(3, "QUARZ$", 3, 1, ISXFLD, SXMGMX, tmaxfd, fMaxStepQua, fMaxDestepQua, epsil, stmin); + + AliMedium(4,"ALUMINUM1$",4, 1, ISXFLD, SXMGMX, tmaxfd, fMaxStepAlu, fMaxDestepAlu, epsil, stmin); + AliMedium(5,"ALUMINUM2$",5, 1, ISXFLD, SXMGMX, tmaxfd, fMaxStepAlu, fMaxDestepAlu, epsil, stmin); + AliMedium(6,"SCINTILLATOR$",6, 1, ISXFLD, SXMGMX, 10., .01, 1., .003, .003); + + gMC->Gstpar(idtmed[3000], "LOSS", 1.); // [3000] = air ACTIF [3010] = air INACTIF + gMC->Gstpar(idtmed[3000], "HADR", 1.); + gMC->Gstpar(idtmed[3000], "DCAY", 1.); + gMC->Gstpar(idtmed[3000], "DRAY", 1.); + + gMC->Gstpar(idtmed[3001], "LOSS", 1.); // [3001] = carbon + gMC->Gstpar(idtmed[3001], "HADR", 1.); + gMC->Gstpar(idtmed[3001], "DCAY", 1.); + gMC->Gstpar(idtmed[3001], "DRAY", 1.); + + gMC->Gstpar(idtmed[3002], "LOSS", 1.); // [3002] = quartz + gMC->Gstpar(idtmed[3002], "HADR", 1.); + gMC->Gstpar(idtmed[3002], "DCAY", 1.); + gMC->Gstpar(idtmed[3002], "DRAY", 1.); + + gMC->Gstpar(idtmed[3003], "LOSS", 1.); // [3003] = normal aluminum + gMC->Gstpar(idtmed[3003], "HADR", 1.); + gMC->Gstpar(idtmed[3003], "DCAY", 1.); + gMC->Gstpar(idtmed[3003], "DRAY", 1.); + + gMC->Gstpar(idtmed[3004], "LOSS", 1.); // [3004] = reflecting aluminum + gMC->Gstpar(idtmed[3004], "HADR", 1.); + gMC->Gstpar(idtmed[3004], "DCAY", 1.); + gMC->Gstpar(idtmed[3004], "DRAY", 1.); + + gMC->Gstpar(idtmed[3005], "LOSS", 1.); // [3005] = scintillator + gMC->Gstpar(idtmed[3005], "HADR", 1.); + gMC->Gstpar(idtmed[3005], "DCAY", 1.); + gMC->Gstpar(idtmed[3005], "DRAY", 1.); + + geant3->Gsckov(idtmed[3002], 14, ppckov, absco_quarz, effic_all,rindex_quarz); + + geant3->Gsckov(idtmed[3004], 14, ppckov, absco_alu, effic_alu, rindex_alu); + +} +//--------------------------------------------------------------------- +void AliVZEROv0::DrawModule() +{ + +// Drawing is done in DrawVZERO.C + + Int_t i; + + printf("\n"); + for(i=0;i<35;i++) printf("*"); + printf(" VZERO DrawModule "); + for(i=0;i<35;i++) printf("*"); + printf("\n"); + + +} + +//------------------------------------------------------------------- +void AliVZEROv0::Init() +{ +// Initialises version 0 of the VZERO Detector +// Just prints an information message + + Int_t i; + + printf("\n"); + for(i=0;i<35;i++) printf("*"); + printf(" VZERO_Init \n"); + for(i=0;i<35;i++) printf("*"); + printf("\n"); + + fMulti = 0; + fNCerenkovs = 0; + fNGCerenkovs = 0; + fNdead = 0; + + BookingHistograms(); + +} + +//------------------------------------------------------------------- + +void AliVZEROv0::StepManager() +{ + +// Minimal version of StepManager : +// Everything has been removed, I only AddHit whenever hit is in +// volume V0RI. + + Int_t copy; + Int_t vol[4]; // (box, layer, row, column) indices + Float_t hits[19]; // position wrt MRS, energies... + + TLorentzVector pos; + Float_t global[3]; + Float_t local[3]; + + TLorentzVector momentum; + Float_t theta; + Float_t phi; + Float_t mom[4]; + Float_t kRaddeg = 180/TMath::Pi(); + + Float_t TrackEnters = 0.0; + Float_t TrackExits = 0.0; + Float_t Cerenkov = 0.0; + + gMC->SetMaxStep(fMaxStepAlu); + gMC->SetMaxStep(fMaxStepQua); + + if (!gMC->IsTrackAlive()) return; + + if (gMC->IsTrackEntering()) TrackEnters = 1.0; + if (gMC->IsTrackExiting() ) TrackExits = 1.0; + if (gMC->TrackPid() == 50000050) Cerenkov = 1.0; + + + + gMC->TrackPosition(pos); + gMC->TrackMomentum(momentum); + + mom[0] = momentum[0]; + mom[1] = momentum[1]; + mom[2] = momentum[2]; + mom[3] = momentum[3]; + + Double_t tc = mom[0]*mom[0]+mom[1]*mom[1]; + Double_t rt = TMath::Sqrt(tc); + theta = Float_t(TMath::ATan2(rt,Double_t(mom[2])))*kRaddeg; + phi = Float_t(TMath::ATan2(Double_t(mom[1]),Double_t(mom[0])))*kRaddeg; + + global[0] = pos[0]; + global[1] = pos[1]; + global[2] = pos[2]; + + + gMC->Gmtod(global,local,1); + + hits[0] = global[0]; + hits[1] = global[1]; + hits[2] = global[2]; + hits[3] = local[0]; + hits[4] = local[1]; + hits[5] = local[2]; + hits[6] = gMC->Edep(); + hits[7] = gMC->Etot(); + hits[8] = Float_t (gMC->TrackPid()); + hits[9] = Float_t (gMC->IdFromPDG(gMC->TrackPid())); + hits[10] = gMC->TrackTime(); + hits[11] = TrackEnters; + hits[12] = TrackExits; + hits[13] = gMC->TrackCharge(); + hits[14] = Cerenkov; + + hits[16] = theta; + hits[17] = phi; + + vol[0] = gMC->CurrentVolOffID(1, vol[1]); + vol[2] = gMC->CurrentVolID(copy); + vol[3] = copy; + + + if (gMC->CurrentVolID(copy) >= gMC->VolId("V0RI") && + gMC->CurrentVolID(copy) <= gMC->VolId("V0E4")) + { + AddHit(gAlice->CurrentTrack(), vol, hits); + } + + } + +//--------------------------------------------------------------------- +void AliVZEROv0::AddHit(Int_t track, Int_t* vol, Float_t* hits) +{ + + // Adds a hit + + + TClonesArray &lhits = *fHits; + + new(lhits[fNhits++]) AliVZEROhit(fIshunt, track, vol, hits); + +} + +//--------------------------------------------------------------------- +void AliVZEROv0::FinishEvent() +{ + + printf("\n"); + for(int i=0;i<30;i++) printf("*"); + printf(" VZERO_finishevent"); + for(int i=0;i<30;i++) printf("*"); + printf("\n"); + + AddDigit(tracks, digits); + + + if(fMulti > 0) fhMultiplicity->Fill(fMulti); + fhCerenkov->Fill(fNCerenkovs); + + fMulti = 0; + fNCerenkovs = 0; + fNGCerenkovs = 0; + fNdead = 0; + +} + +//--------------------------------------------------------------------- +void AliVZEROv0::AddDigit(Int_t *tracks, Int_t* digits) +{ + + TClonesArray &ldigits = *fDigits; + + new(ldigits[fNdigits++]) AliVZEROdigit(tracks, digits); + +} + + +//--------------------------------------------------------------------- +void AliVZEROv0::MakeBranch(Option_t *option) +{ + + // Creates new branches in the current Root Tree + + + char branchname[10]; + sprintf(branchname,"%s",GetName()); + + + char *H = strstr(option,"H"); + + if (fHits && gAlice->TreeH() && H) { + gAlice->TreeH()->Branch(branchname,&fHits, fBufferSize); + printf("* AliDetector::MakeBranch * Making Branch %s for hits\n",branchname); + } + + char *D = strstr(option,"D"); + // + if (fDigits && gAlice->TreeD() && D) { + gAlice->TreeD()->Branch(branchname,&fDigits, fBufferSize); + printf("* AliDetector::MakeBranch * Making Branch %s for digits\n",branchname); + } + + +} + +//--------------------------------------------------------------------- +void AliVZEROv0::BookingHistograms() +{ + + if (fhMultiplicity) + delete fhMultiplicity; + + if (fhGEANTcode) + delete fhGEANTcode; + + if (fhCerenkov) + delete fhCerenkov; + + if (fhToF) + delete fhToF; + +// fhMultiplicity = new TH1F("hMultiplicity", "hMultiplicity", 350, 0. , 350.); + + fhMultiplicity = new TH1F("hMultiplicity", "hMultiplicity", 100, 1. , 100.); + fhGEANTcode = new TH1F("hGEANTcode", "hGEANTcode", 50, 1., 50.); + fhCerenkov = new TH1F("hCerenkov", "hCerenkov", 100, 1., 100000.); + fhToF = new TH1F("hToF", "hToF",150,2.0,7.0); + +} + +//--------------------------------------------------------------------- +void AliVZEROv0::FinishRun() +{ + + SavingHistograms(); +} + + + +//--------------------------------------------------------------------- +void AliVZEROv0::SavingHistograms() +{ + +// Saves the histograms in a root file named "name.save" + + + Text_t outputname[8] ; + outputname = "Fileout"; + TFile output(outputname,"RECREATE"); + output.cd(); + + if (fhMultiplicity) + fhMultiplicity->Write(); + if (fhGEANTcode) + fhGEANTcode->Write(); + if (fhCerenkov) + fhCerenkov->Write(); + if (fhToF) + fhToF->Write(); +} diff --git a/VZERO/AliVZEROv0.h b/VZERO/AliVZEROv0.h new file mode 100755 index 00000000000..bb12f34579a --- /dev/null +++ b/VZERO/AliVZEROv0.h @@ -0,0 +1,54 @@ +#ifndef VZEROv0_H +#define VZEROv0_H +/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * See cxx source for full Copyright notice */ + + +/////////////////////////////////////////////////// +// Manager and hits classes for set : VZERO // +/////////////////////////////////////////////////// + +#include "AliVZERO.h" +#include "TFile.h" +#include "TH1.h" + +class AliVZEROv0 : public AliVZERO { + +public: + AliVZEROv0(); + AliVZEROv0(const char *name, const char *title); + virtual ~AliVZEROv0() {} + virtual void AddHit(Int_t, Int_t*, Float_t*); + virtual void AddDigit(Int_t*, Int_t*); + virtual void FinishEvent(); + virtual void CreateGeometry(); + virtual void BuildGeometry(); + virtual void CreateMaterials(); + virtual void DrawModule(); + virtual void Init(); + virtual Int_t IsVersion() const {return 7;} + virtual void StepManager(); + virtual void MakeBranch(Option_t* option); + virtual void BookingHistograms(); + virtual void SavingHistograms(); + virtual void FinishRun(); + +public: + Int_t fIdSens1; // Sensitive volume in VZERO + Int_t digits[3]; + Int_t tracks[5]; + Int_t fNdead; + +private: + TFile* fRootFile; + TH1F * fhMultiplicity; // Histo of charged particle multiplicity + TH1F * fhGEANTcode; // Histo of particle GEANT code + TH1F * fhCerenkov; // Histo of Cerenkov photons + TH1F * fhToF; // Histo of charged particles ToF + + ClassDef(AliVZEROv0,1) //Class for VZERO version 0 +}; + +#endif + + diff --git a/VZERO/DrawVZERO.C b/VZERO/DrawVZERO.C new file mode 100755 index 00000000000..64e094d1d81 --- /dev/null +++ b/VZERO/DrawVZERO.C @@ -0,0 +1,21 @@ +void DrawVZERO() + +{ + gMC->Gsatt("*", "seen", -1); + gMC->Gsatt("alic", "seen", 0); + gROOT->LoadMacro("ViewVZERO.C"); + gInterpreter->ProcessLine("ViewVZERO()"); + gMC->Gdopt("hide", "off"); + gMC->Gdopt("shad", "off"); + gMC->Gsatt("*", "fill", 7); + gMC->SetClipBox("."); + gMC->DefaultRange(); + + gMC->Gdraw("alic", 0, 0, 0, 10, 10, 0.2, 0.2); + +// gMC->Gdraw("alic", 90, 0, 0, 90, 9, 0.92, 0.2 ); + + gMC->Gdhead(1111, "VZERO Detector"); + + +} diff --git a/VZERO/Fileout b/VZERO/Fileout new file mode 100644 index 0000000000000000000000000000000000000000..957834f3008dd251675e494420bd558c71d96570 GIT binary patch literal 1182 zcmXTQ&o5zM2v=cXU~phyV3`NR*+8~25HkX?5et+7q;P=%1}31Cy2NjRi42-xT@E0n ztRZfhIjQU*BEPhR0nT7x1gQk8W?=XURA>am4nPb9%tb)rFvvV+39t%luz3@Jq7Ez} z9)@mQ8NQ`CC7A^|naPKEu|nN*k3n&uDDyY;61}A93hh)yGo3=%=q^%;NdK zHk&lwaG0v8uu3mJ-g6)~Oz$^ocOJ5m!0vT^4um$Ys zZF1xU`C})@3rt>MFPMV7z!;3=1$S3RzmVkolvJ(^I1}jjY6b=`CWPbH@sx+V@1OAG z&y)}qwGgfdS*Xj~54M0@e(`+N#E6NJXAT@Va^S!Zex1bhy+5p`ul-c2H+y~iFUMI9 zISag$1#X{gW|UnZ74EsFFhMuKT#-5C@hT0|zQ&)dEowY{CAJL7Aq-|S7)A09^MKsV zum>FW0$_(5gB;ET5{HC6XNGfXQEFaxei?!Vban#+g8)*PpW}IcWzm&AZ~hpuaIa!o z)AdueCG|eTrGpcW9bgh{f04G835tC@Q`?5EZAv)7&fD)=gx z1*CFyysfinVC2H)?AE{R9Nhx&AXo4>oc2RQq5|Y}hE-s@Jb@hV1vUE#i|HxA#I~>Nr@Q}5)%I# zRo|=;kAJ=?bl(!$q99g z3ptyWWBCtAh&FJgF|^*+kYF_dy#rc~0V)BhCO10(wUV9;ftpB7 g0zfUqg*;H9G1%i=2#dc011Cuxc~qF literal 0 HcmV?d00001 diff --git a/VZERO/Makefile b/VZERO/Makefile new file mode 100644 index 00000000000..1aa3519a5ef --- /dev/null +++ b/VZERO/Makefile @@ -0,0 +1,81 @@ +###############################VZERO Makefile################################## + +# Include machine specific definitions + +include $(ALICE_ROOT)/conf/GeneralDef +include $(ALICE_ROOT)/conf/MachineDef.$(ALICE_TARGET) + +PACKAGE = VZERO + +# C++ sources + +SRCS = AliVZERO.cxx AliVZEROv0.cxx AliVZEROhit.cxx AliVZEROdigit.cxx + +# C++ Headers + +HDRS = $(SRCS:.cxx=.h) VZEROLinkDef.h + +# Library dictionary + +DICT = VZEROCint.cxx +DICTH = $(DICT:.cxx=.h) +DICTO = $(patsubst %.cxx,tgt_$(ALICE_TARGET)/%.o,$(DICT)) + +# FORTRAN Objectrs + +FOBJS = $(patsubst %.F,tgt_$(ALICE_TARGET)/%.o,$(FSRCS)) + +# C Objects + +COBJS = $(patsubst %.c,tgt_$(ALICE_TARGET)/%.o,$(CSRCS)) + +# C++ Objects + +OBJS = $(patsubst %.cxx,tgt_$(ALICE_TARGET)/%.o,$(SRCS)) $(DICTO) + +# C++ compilation flags + +CXXFLAGS = $(CXXOPTS) -I$(ROOTSYS)/include -I. -I$(ALICE_ROOT)/include + +CXXFLAGS += -I$(ALICE_ROOT)/TGeant3 -I$(ALICE_ROOT)/STRUCT +DEPINC += -I$(ALICE_ROOT)/TGeant3 + +# FORTRAN compilation flags + +FFLAGS = $(FOPT) + +##### TARGETS ##### + +# Target + +SLIBRARY = $(LIBDIR)/libVZERO.$(SL) +ALIBRARY = $(LIBDIR)/libVZERO.a + +default: $(SLIBRARY) + +$(LIBDIR)/libVZERO.$(SL): $(OBJS) + +$(DICT): $(HDRS) + +depend: $(SRCS) + +TOCLEAN = $(OBJS) *Cint.cxx *Cint.h + +############################### General Macros ################################ + +include $(ALICE_ROOT)/conf/GeneralMacros + +############################ Dependencies ##################################### + +-include tgt_$(ALICE_TARGET)/Make-depend + + +### Target check creates violation reports (.viol), which depend on +### stripped files (.ii), which in turn depend on preprocessed +### files (.i). Dependences are in conf/GeneralDef. + +CHECKS = $(patsubst %.cxx,check/%.viol,$(SRCS)) + +check: $(CHECKS) + +# DO NOT DELETE diff --git a/VZERO/VZEROLinkDef.h b/VZERO/VZEROLinkDef.h new file mode 100755 index 00000000000..ff0dbd93960 --- /dev/null +++ b/VZERO/VZEROLinkDef.h @@ -0,0 +1,14 @@ +#ifdef __CINT__ +/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * See cxx source for full Copyright notice */ + +#pragma link off all globals; +#pragma link off all classes; +#pragma link off all functions; + +#pragma link C++ class AliVZERO; +#pragma link C++ class AliVZEROv0; +#pragma link C++ class AliVZEROhit; +#pragma link C++ class AliVZEROdigit; + +#endif diff --git a/VZERO/ViewVZERO.C b/VZERO/ViewVZERO.C new file mode 100755 index 00000000000..99f146056ba --- /dev/null +++ b/VZERO/ViewVZERO.C @@ -0,0 +1,45 @@ +void ViewVZERO() +{ + gMC->Gsatt("V0RI","seen",0); + + gMC->Gsatt("V0CA","seen",1); + gMC->Gsatt("V0IR","seen",1); + gMC->Gsatt("V0ER","seen",1); + + gMC->Gsatt("V0R0","seen",0); + + gMC->Gsatt("V0R1","seen",1); + gMC->Gsatt("V0R2","seen",1); + gMC->Gsatt("V0R3","seen",1); + gMC->Gsatt("V0R4","seen",1); + gMC->Gsatt("V0R5","seen",1); + + gMC->Gsatt("V0A1","seen",1); + gMC->Gsatt("V0A2","seen",1); + gMC->Gsatt("V0A3","seen",1); + gMC->Gsatt("V0A4","seen",1); + + gMC->Gsatt("V0B1","seen",1); + gMC->Gsatt("V0B2","seen",1); + gMC->Gsatt("V0B3","seen",1); + gMC->Gsatt("V0B4","seen",1); + + gMC->Gsatt("V0C1","seen",1); + gMC->Gsatt("V0C2","seen",1); + gMC->Gsatt("V0C3","seen",1); + gMC->Gsatt("V0C4","seen",1); + + gMC->Gsatt("V0D1","seen",1); + gMC->Gsatt("V0D2","seen",1); + gMC->Gsatt("V0D3","seen",1); + gMC->Gsatt("V0D4","seen",1); + + gMC->Gsatt("V0E1","seen",1); + gMC->Gsatt("V0E2","seen",1); + gMC->Gsatt("V0E3","seen",1); + gMC->Gsatt("V0E4","seen",1); + + +} + + -- 2.39.3