// You have to use just the correct name of geometry. If name is empty string the
// default name of geometry will be used.
//
-// AliEMCALGeoUtils* geom = new AliEMCALGeoUtils("EMCAL_COMPLETE","EMCAL");
+// AliEMCALGeoUtils* geom = new AliEMCALGeoUtils("EMCAL_COMPLETEV1","EMCAL");
// TGeoManager::Import("geometry.root");
//
// MC: If you work with MC data you have to get geometry the next way:
#include <TParticle.h>
#include <TGeoManager.h>
#include <TGeoMatrix.h>
+#include <TGeoBBox.h>
#include <TList.h>
#include <TBrowser.h>
fCentersOfCellsPhiDir(0x0),fEtaCentersOfCells(0x0),
fNCells(0),fNPhi(0),fCentersOfCellsXDir(0x0),fArm1EtaMin(0),
fArm1EtaMax(0),fArm1PhiMin(0),fArm1PhiMax(0),fEtaMaxOfTRD1(0),
- fShishKebabTrd1Modules(0),fParSM(0x0),fPhiModuleSize(0.),
+ fShishKebabTrd1Modules(0),fPhiModuleSize(0.),
fEtaModuleSize(0.),fPhiTileSize(0.),fEtaTileSize(0.),fNZ(0),
fIPDistance(0.),fLongModuleSize(0.),fShellThickness(0.),
fZLength(0.),fSampling(0.)
fEnvelop[0] = 0.;
fEnvelop[1] = 0.;
fEnvelop[2] = 0.;
+ fParSM[0] = 0.;
+ fParSM[1] = 0.;
+ fParSM[2] = 0.;
+ for(Int_t i=0;i<12;i++)fkSModuleMatrix[i]=0 ;
+ for (Int_t i = 0; i < 48; i++)
+ for (Int_t j = 0; j < 64; j++) fFastOR2DMap[i][j] = -1;
}
//____________________________________________________________________________
fCentersOfCellsPhiDir(geo.fCentersOfCellsPhiDir),fEtaCentersOfCells(geo.fEtaCentersOfCells),
fNCells(geo.fNCells),fNPhi(geo.fNPhi),fCentersOfCellsXDir(geo.fCentersOfCellsXDir),fArm1EtaMin(geo.fArm1EtaMin),
fArm1EtaMax(geo.fArm1EtaMax),fArm1PhiMin(geo.fArm1PhiMin),fArm1PhiMax(geo.fArm1PhiMax),fEtaMaxOfTRD1(geo.fEtaMaxOfTRD1),
- fShishKebabTrd1Modules(geo.fShishKebabTrd1Modules),fParSM(geo.fParSM),fPhiModuleSize(geo.fPhiModuleSize),
+ fShishKebabTrd1Modules(geo.fShishKebabTrd1Modules),fPhiModuleSize(geo.fPhiModuleSize),
fEtaModuleSize(geo.fEtaModuleSize),fPhiTileSize(geo.fPhiTileSize),fEtaTileSize(geo.fEtaTileSize),fNZ(geo.fNZ),
fIPDistance(geo.fIPDistance),fLongModuleSize(geo.fLongModuleSize),fShellThickness(geo.fShellThickness),
fZLength(geo.fZLength),fSampling(geo.fSampling)
fEnvelop[0] = geo.fEnvelop[0];
fEnvelop[1] = geo.fEnvelop[1];
fEnvelop[2] = geo.fEnvelop[2];
+ fParSM[0] = geo.fParSM[0];
+ fParSM[1] = geo.fParSM[1];
+ fParSM[2] = geo.fParSM[2];
+ for(Int_t i=0;i<12;i++)fkSModuleMatrix[i]=0 ;
+
+ for (Int_t i = 0; i < 48; i++)
+ for (Int_t j = 0; j < 64; j++) fFastOR2DMap[i][j] = geo.fFastOR2DMap[i][j];
}
//____________________________________________________________________________
fCentersOfCellsPhiDir(0x0),fEtaCentersOfCells(0x0),
fNCells(0),fNPhi(0),fCentersOfCellsXDir(0x0),fArm1EtaMin(0),
fArm1EtaMax(0),fArm1PhiMin(0),fArm1PhiMax(0),fEtaMaxOfTRD1(0),
- fShishKebabTrd1Modules(0),fParSM(0x0),fPhiModuleSize(0.),
+ fShishKebabTrd1Modules(0),fPhiModuleSize(0.),
fEtaModuleSize(0.),fPhiTileSize(0.),fEtaTileSize(0.),fNZ(0),
fIPDistance(0.),fLongModuleSize(0.),fShellThickness(0.),
fZLength(0.),fSampling(0.)
fNETAdiv = fEMCGeometry->GetNETAdiv();
fNPHIdiv = fEMCGeometry->GetNPHIdiv();
fNCellsInModule = fNPHIdiv*fNETAdiv;
- static int i;
+ static int i=0;
Int_t nSMod = fEMCGeometry->GetNumberOfSuperModules();
fPhiBoundariesOfSM.Set(nSMod);
fPhiCentersOfSM.Set(nSMod/2);
Double_t phiMax = 0.;
for(Int_t sm=0; sm<nSMod; sm++) {
fEMCGeometry->GetPhiBoundariesOfSM(sm,phiMin,phiMax);
- i=sm/2;
+ i=sm/2;
fPhiCentersOfSM[i] = fEMCGeometry->GetPhiCenterOfSM(sm);
}
fNCells = fEMCGeometry->GetNCells();
fEnvelop[0] = fEMCGeometry->GetEnvelop(0);
fEnvelop[1] = fEMCGeometry->GetEnvelop(1);
fEnvelop[2] = fEMCGeometry->GetEnvelop(2);
+ fParSM[0] = fEMCGeometry->GetSuperModulesPar(0);
+ fParSM[1] = fEMCGeometry->GetSuperModulesPar(1);
+ fParSM[2] = fEMCGeometry->GetSuperModulesPar(2);
fArm1EtaMin = fEMCGeometry->GetArm1EtaMin();
fArm1EtaMax = fEMCGeometry->GetArm1EtaMax();
fArm1PhiMin = fEMCGeometry->GetArm1PhiMin();
fArm1PhiMax = fEMCGeometry->GetArm1PhiMax();
fShellThickness = fEMCGeometry->GetShellThickness();
- fZLength = fEMCGeometry->GetZLength();
- fSampling = fEMCGeometry->GetSampling();
- fParSM = fEMCGeometry->GetSuperModulesPars();
+ fZLength = fEMCGeometry->GetZLength();
+ fSampling = fEMCGeometry->GetSampling();
fEtaModuleSize = fEMCGeometry->GetEtaModuleSize();
fPhiModuleSize = fEMCGeometry->GetPhiModuleSize();
fEtaTileSize = fEMCGeometry->GetEtaTileSize();
fPhiTileSize = fEMCGeometry->GetPhiTileSize();
- fNZ = fEMCGeometry->GetNZ();
- fIPDistance = fEMCGeometry->GetIPDistance();
+ fNZ = fEMCGeometry->GetNZ();
+ fIPDistance = fEMCGeometry->GetIPDistance();
fLongModuleSize = fEMCGeometry->GetLongModuleSize();
CreateListOfTrd1Modules();
if (AliDebugLevel()>=2) {
fEMCGeometry->Print();
- PrintGeometry();
+ PrintGeometryGeoUtils();
}
+ for (Int_t ix = 0; ix < 48; ix++)
+ for (Int_t jx = 0; jx < 64; jx++) fFastOR2DMap[ix][jx] = -1;
+
+ BuildFastOR2DMap();
}
//____________________________________________________________________________
AliEMCALGeoUtils & AliEMCALGeoUtils::operator = (const AliEMCALGeoUtils & /*rvalue*/) {
-
+ //assing operator
Fatal("assignment operator", "not implemented") ;
return *this ;
}
AliEMCALGeoUtils::~AliEMCALGeoUtils(void)
{
// dtor
- if(fEMCGeometry){
+ if (fEMCGeometry){
+ for(Int_t smod = 0 ; smod < fEMCGeometry->GetNumberOfSuperModules(); smod++){
+ if(fkSModuleMatrix[smod])
+ delete fkSModuleMatrix[smod] ;
+ fkSModuleMatrix[smod]=0 ;
+ }
delete fEMCGeometry; fEMCGeometry = 0 ;
}
}
void AliEMCALGeoUtils::GetGlobal(Int_t absId , double glob[3]) const
{
// Alice numbering scheme - Jun 03, 2006
- static Int_t nSupMod, nModule, nIphi, nIeta;
+ static Int_t nSupMod=-1, nModule=-1, nIphi=-1, nIeta=-1;
static double loc[3];
glob[0]=glob[1]=glob[2]=0.0; // bad case
}
}
+void AliEMCALGeoUtils::PrintLocalTrd1(Int_t pri) const
+{
+ // For comparing with numbers from drawing
+ for(Int_t i=0; i<GetShishKebabTrd1Modules()->GetSize(); i++){
+ printf(" %s | ", GetShishKebabModule(i)->GetName());
+ if(i==0 && pri<1) GetShishKebabModule(i)->PrintShish(1);
+ else GetShishKebabModule(i)->PrintShish(pri);
+ }
+}
+
//________________________________________________________________________________________________
void AliEMCALGeoUtils::EtaPhiFromIndex(Int_t absId,Double_t &eta,Double_t &phi) const
{
Int_t &iphim, Int_t &ietam, Int_t &nModule) const
{
// Transition from cell indexes (ieta,iphi) to module indexes (ietam,iphim, nModule)
- static Int_t nphi;
+ static Int_t nphi=-1;
nphi = GetNumberOfModuleInPhiDirection(nSupMod);
ietam = ieta/fNETAdiv;
Int_t AliEMCALGeoUtils::GetAbsCellIdFromCellIndexes(Int_t nSupMod, Int_t iphi, Int_t ieta) const
{
// Transition from super module number(nSupMod) and cell indexes (ieta,iphi) to absId
- static Int_t ietam, iphim, nModule;
- static Int_t nIeta, nIphi; // cell indexes in module
+ static Int_t ietam=-1, iphim=-1, nModule=-1;
+ static Int_t nIeta=-1, nIphi=-1; // cell indexes in module
GetModuleIndexesFromCellIndexesInSModule(nSupMod, iphi, ieta, ietam, iphim, nModule);
{
// Return false if phi belongs a phi cracks between SM
- static Int_t i;
+ static Int_t i=0;
if(TMath::Abs(eta) > fEtaMaxOfTRD1) return kFALSE;
{
// Nov 17,2006
// stay here - phi problem as usual
- static Int_t nSupMod, i, ieta, iphi, etaShift, nphi;
- static Double_t absEta=0.0, d=0.0, dmin=0.0, phiLoc;
+ static Int_t nSupMod=-1, i=0, ieta=-1, iphi=-1, etaShift=0, nphi=-1;
+ static Double_t absEta=0.0, d=0.0, dmin=0.0, phiLoc=0;
absId = nSupMod = - 1;
if(SuperModuleNumberFromEtaPhi(eta, phi, nSupMod)) {
// phi index first
// Return the number of the supermodule given the absolute
// ALICE numbering id
- static Int_t nSupMod, nModule, nIphi, nIeta;
+ static Int_t nSupMod=-1, nModule=-1, nIphi=-1, nIeta=-1;
GetCellIndex(absId, nSupMod, nModule, nIphi, nIeta);
return nSupMod;
}
// ietam, iphi - indexes of module in two dimensional grid of SM
// ietam - have to change from 0 to fNZ-1
// iphim - have to change from 0 to nphi-1 (fNPhi-1 or fNPhi/2-1)
- static Int_t nphi;
+ static Int_t nphi=-1;
if(fKey110DEG == 1 && nSupMod>=10) nphi = fNPhi/2;
else nphi = fNPhi;
// ieta - have to change from 0 to (fNZ*fNETAdiv-1)
// iphi - have to change from 0 to (fNPhi*fNPHIdiv-1 or fNPhi*fNPHIdiv/2-1)
//
- static Int_t iphim, ietam;
+ static Int_t iphim=-1, ietam=-1;
GetModulePhiEtaIndexInSModule(nSupMod,nModule, iphim, ietam);
// ieta = ietam*fNETAdiv + (1-nIeta); // x(module) = -z(SM)
// Shift index taking into account the difference between standard SM
// and SM of half size in phi direction
const Int_t kphiIndexShift = fCentersOfCellsPhiDir.GetSize()/4; // Nov 22, 2006; was 6 for cas 2X2
- static Int_t nSupMod, nModule, nIphi, nIeta, iphi, ieta;
+ static Int_t nSupMod=-1, nModule=-1, nIphi=-1, nIeta=-1, iphi=-1, ieta=-1;
if(!CheckAbsCellId(absId)) return kFALSE;
GetCellIndex(absId, nSupMod, nModule, nIphi, nIeta);
// Generate the list of Trd1 modules
// which will make up the EMCAL
// geometry
+ // key: look to the AliEMCALShishKebabTrd1Module::
AliDebug(2,Form(" AliEMCALGeometry::CreateListOfTrd1Modules() started "));
}
//___________________________________________________________________
-void AliEMCALGeoUtils::PrintGeometry()
+void AliEMCALGeoUtils::PrintGeometryGeoUtils()
{
//Print information from geometry
fEMCGeometry->PrintGeometry();
TVector3 vtx(particle->Vx(),particle->Vy(),particle->Vz());
TVector3 vimpact(0,0,0);
ImpactOnEmcal(vtx,particle->Theta(),particle->Phi(),absID,vimpact);
- if(absID >=0)
+ if(absID>=0)
in=kTRUE;
return in;
}
absId=-1;
if(phi==0 || theta==0) return;
- TVector3 direction;
- Double_t factor = (fIPDistance-vtx[1])/p[1];
+ TVector3 direction;
+ Double_t factor = (fIPDistance-vtx[1])/p[1];
direction = vtx + factor*p;
//from particle direction -> tower hitted
GetAbsCellIdFromEtaPhi(direction.Eta(),direction.Phi(),absId);
//tower absID hitted -> tower/module plane (evaluated at the center of the tower)
- Int_t nSupMod, nModule, nIphi, nIeta;
+ Int_t nSupMod=-1, nModule=-1, nIphi=-1, nIeta=-1;
Double_t loc[3],loc2[3],loc3[3];
Double_t glob[3]={},glob2[3]={},glob3[3]={};
GetCellIndex(absId, nSupMod, nModule, nIphi, nIeta);
//look at 2 neighbours-s cell using nIphi={0,1} and nIeta={0,1}
- Int_t nIphi2,nIeta2,absId2,absId3;
+ Int_t nIphi2=-1,nIeta2=-1,absId2=-1,absId3=-1;
if(nIeta==0) nIeta2=1;
else nIeta2=0;
absId2=GetAbsCellId(nSupMod,nModule,nIphi,nIeta2);
{
//Trigger mapping method, get FastOr Index from TRU
- if (iTRU > 31 || iTRU < 0 || iADC > 95 || iADC < 0)
+ if (iTRU > 31 || iTRU < 0 || iADC > 95 || iADC < 0)
{
AliError("TRU out of range!");
return kFALSE;
}
-
- id = iADC + iTRU * 96;
+
+ id = ( iTRU % 2 ) ? iADC%4 + 4 * (23 - int(iADC/4)) : (3 - iADC%4) + 4 * int(iADC/4);
+
+ id += iTRU * 96;
return kTRUE;
}
}
iTRU = id / 96;
+
iADC = id % 96;
+ iADC = ( iTRU % 2 ) ? iADC%4 + 4 * (23 - int(iADC/4)) : (3 - iADC%4) + 4 * int(iADC/4);
+
return kTRUE;
}
{
//Trigger mapping method, get position in TRU from FasOr Index
- Int_t iADC;
-
- Bool_t isOK = GetTRUFromAbsFastORIndex(id, iTRU, iADC);
-
- if (!isOK) return kFALSE;
+ Int_t iADC=-1;
+ if (!GetTRUFromAbsFastORIndex(id, iTRU, iADC)) return kFALSE;
Int_t x = iADC / 4;
Int_t y = iADC % 4;
- if ( int( iTRU / 3 ) % 2 ) // C side
+ if ( iTRU % 2 ) // C side
{
iEta = 23 - x;
iPhi = y;
}
- else // A side
+ else // A side
{
iEta = x;
iPhi = 3 - y;
{
//Trigger mapping method, get position in Super Module from FasOr Index
- Int_t iTRU;
- Bool_t isOK = GetPositionInTRUFromAbsFastORIndex(id, iTRU, iEta, iPhi);
-
- if (!isOK) return kFALSE;
-
- iSM = iTRU / 3;
+ Int_t iTRU=-1;
+
+ if (!GetPositionInTRUFromAbsFastORIndex(id, iTRU, iEta, iPhi)) return kFALSE;
- if ( int( iTRU / 3 ) % 2 ) // C side
+ if (iTRU % 2) // C side
{
- iPhi = iPhi + 4 * ( 2 - ( iTRU % 3 ) );
+ iSM = 2 * ( int( int(iTRU / 2) / 3 ) ) + 1;
}
- else // A side
+ else // A side
{
- iPhi = iPhi + 4 * ( iTRU % 3 );
+ iSM = 2 * ( int( int(iTRU / 2) / 3 ) );
}
+
+ iPhi += 4 * int((iTRU % 6) / 2);
return kTRUE;
}
+//________________________________________________________________________________________________
+Bool_t AliEMCALGeoUtils::GetPositionInEMCALFromAbsFastORIndex(const Int_t id, Int_t& iEta, Int_t& iPhi) const
+{
+ //Trigger mapping method, get position in EMCAL from FastOR index
+
+ Int_t iSM=-1;
+
+ if (GetPositionInSMFromAbsFastORIndex(id, iSM, iEta, iPhi))
+ {
+ if (iSM % 2) iEta += 24;
+
+ iPhi += 12 * int(iSM / 2);
+
+ return kTRUE;
+ }
+
+ return kFALSE;
+}
+
//________________________________________________________________________________________________
Bool_t AliEMCALGeoUtils::GetAbsFastORIndexFromPositionInTRU(const Int_t iTRU, const Int_t iEta, const Int_t iPhi, Int_t& id) const
{
//Trigger mapping method, get Index if FastOr from Position in TRU
- if (iTRU < 0 || iTRU > 31 || iEta < 0 || iEta > 23 || iPhi < 0 || iPhi > 3) return kFALSE;
+ if (iTRU < 0 || iTRU > 31 || iEta < 0 || iEta > 23 || iPhi < 0 || iPhi > 3)
+ {
+ AliError("Out of range!");
+ return kFALSE;
+ }
- if ( int( iTRU / 3 ) % 2 ) // C side
+ id = iPhi + 4 * iEta + iTRU * 96;
+
+ return kTRUE;
+}
+
+//________________________________________________________________________________________________
+Bool_t AliEMCALGeoUtils::GetAbsFastORIndexFromPositionInSM(const Int_t iSM, const Int_t iEta, const Int_t iPhi, Int_t& id) const
+{
+ //Trigger mapping method, from position in SM Index get FastOR index
+
+ if (iSM < 0 || iSM > 11 || iEta < 0 || iEta > 23 || iPhi < 0 || iPhi > 11)
{
- id = iPhi + 4 * ( 23 - iEta ) + iTRU * 96;
+ AliError("Out of range!");
+ return kFALSE;
+ }
+
+ Int_t x = iEta;
+ Int_t y = iPhi % 4;
+
+ Int_t iOff = (iSM % 2) ? 1 : 0;
+ Int_t iTRU = 2 * int(iPhi / 4) + 6 * int(iSM / 2) + iOff;
+
+ if (GetAbsFastORIndexFromPositionInTRU(iTRU, x, y, id))
+ {
+ return kTRUE;
+ }
+
+ return kFALSE;
+}
+
+//________________________________________________________________________________________________
+Bool_t AliEMCALGeoUtils::GetAbsFastORIndexFromPositionInEMCAL(const Int_t iEta, const Int_t iPhi, Int_t& id) const
+{
+ //Trigger mapping method, from position in EMCAL Index get FastOR index
+
+ if (iEta < 0 || iEta > 47 || iPhi < 0 || iPhi > 63 )
+ {
+ AliError("Out of range!");
+ return kFALSE;
}
- else
+
+ if (fFastOR2DMap[iEta][iPhi] == -1)
{
- id = (3 - iPhi) + 4 * iEta + iTRU * 96;
+ AliError("Invalid index!");
+ return kFALSE;
+ }
+
+ id = fFastOR2DMap[iEta][iPhi];
+
+ return kTRUE;
+}
+
+//________________________________________________________________________________________________
+Bool_t AliEMCALGeoUtils::GetFastORIndexFromCellIndex(const Int_t id, Int_t& idx) const
+{
+ //Trigger mapping method, from cell index get FastOR index
+
+ Int_t iSupMod, nModule, nIphi, nIeta, iphim, ietam;
+
+ Bool_t isOK = GetCellIndex( id, iSupMod, nModule, nIphi, nIeta );
+
+ GetModulePhiEtaIndexInSModule( iSupMod, nModule, iphim, ietam );
+
+ if (isOK && GetAbsFastORIndexFromPositionInSM(iSupMod, ietam, iphim, idx))
+ {
+ return kTRUE;
+ }
+
+ return kFALSE;
+}
+
+//________________________________________________________________________________________________
+Bool_t AliEMCALGeoUtils::GetCellIndexFromFastORIndex(const Int_t id, Int_t idx[4]) const
+{
+ //Trigger mapping method, from FASTOR index get cell index
+
+ Int_t iSM=-1, iEta=-1, iPhi=-1;
+ if (GetPositionInSMFromAbsFastORIndex(id, iSM, iEta, iPhi))
+ {
+ Int_t ix = 2 * iEta;
+ Int_t iy = 2 * iPhi;
+
+ for (Int_t i=0; i<2; i++)
+ {
+ for (Int_t j=0; j<2; j++)
+ {
+ idx[2*i+j] = GetAbsCellIdFromCellIndexes(iSM, iy + i, ix + j);
+ }
+ }
+
+ return kTRUE;
+ }
+
+ return kFALSE;
+}
+
+//________________________________________________________________________________________________
+Bool_t AliEMCALGeoUtils::GetTRUIndexFromSTUIndex(const Int_t id, Int_t& idx) const
+{
+ //Trigger mapping method, from STU index get TRU index
+
+ if (id > 31 || id < 0)
+ {
+ AliError(Form("TRU index out of range: %d",id));
+ return kFALSE;
+ }
+
+ idx = (id > 15) ? 2 * (31 - id) : 2 * (15 - id) + 1;
+
+ return kTRUE;
+}
+
+//________________________________________________________________________________________________
+Int_t AliEMCALGeoUtils::GetTRUIndexFromSTUIndex(const Int_t id) const
+{
+ //Trigger mapping method, from STU index get TRU index
+
+ if (id > 31 || id < 0)
+ {
+ AliError(Form("TRU index out of range: %d",id));
+ }
+
+ Int_t idx = (id > 15) ? 2 * (31 - id) : 2 * (15 - id) + 1;
+
+ return idx;
+}
+
+//________________________________________________________________________________________________
+void AliEMCALGeoUtils::BuildFastOR2DMap()
+{
+ // Needed by STU
+ for (Int_t i = 0; i < 32; i++)
+ {
+ for (Int_t j = 0; j < 24; j++)
+ {
+ for (Int_t k = 0; k < 4; k++)
+ {
+ Int_t id;
+ if (GetAbsFastORIndexFromPositionInTRU(i, j, k, id))
+ {
+ Int_t x = j, y = k + 4 * int(i / 2);
+
+ if (i % 2) x += 24;
+
+ fFastOR2DMap[x][y] = id;
+ }
+ }
+ }
+ }
+}
+
+//________________________________________________________________________________________________
+Bool_t AliEMCALGeoUtils::GetFastORIndexFromL0Index(const Int_t iTRU, const Int_t id, Int_t idx[], const Int_t size) const
+{
+ //Trigger mapping method, from L0 index get FastOR index
+ if (size <= 0 ||size > 4)
+ {
+ AliError("Size not supported!");
+ return kFALSE;
+ }
+
+ Int_t motif[4] = {0, 1, 4, 5};
+
+ switch (size)
+ {
+ case 1: // Cosmic trigger
+ if (!GetAbsFastORIndexFromTRU(iTRU, id, idx[1])) return kFALSE;
+ break;
+ case 4: // 4 x 4
+ for (Int_t k = 0; k < 4; k++)
+ {
+ Int_t iADC = motif[k] + 4 * int(id / 3) + (id % 3);
+
+ if (!GetAbsFastORIndexFromTRU(iTRU, iADC, idx[k])) return kFALSE;
+ }
+ break;
+ default:
+ break;
}
return kTRUE;
// TGeoHMatrix* m = gGeoManager->GetCurrentMatrix();
if(gGeoManager){
- char path[255] ;
- sprintf(path,"/ALIC_1/XEN1_1/SMOD_%d",smod+1) ;
+ const Int_t buffersize = 255;
+ char path[buffersize] ;
+ snprintf(path,buffersize,"/ALIC_1/XEN1_1/SMOD_%d",smod+1) ;
//TString volpath = "ALIC_1/XEN1_1/SMOD_";
//volpath += smod+1;
if(fKey110DEG && smod >= 10){
- sprintf(path,"/ALIC_1/XEN1_1/SM10_%d",smod-10+1) ;
+ snprintf(path,buffersize,"/ALIC_1/XEN1_1/SM10_%d",smod-10+1) ;
//volpath = "ALIC_1/XEN1_1/SM10_";
//volpath += smod-10+1;
}
//printf(" GetModulePhiEtaIndexInSModuleFromTRUIndex : itru %2i iphitru %2i ietatru %2i iphiSM %2i ietaSM %2i \n",
// itru, iphitru, ietatru, iphiSM, ietaSM);
}
+
+//__________________________________________________________________________________________________________________
+void AliEMCALGeoUtils::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
+{ //Transform clusters cell position into global with alternative method, taking into account the depth calculation.
+ //Input are: the tower indeces,
+ // supermodule,
+ // particle type (photon 0, electron 1, hadron 2 )
+ // misalignment shifts to global position in case of need.
+ // Federico.Ronchetti@cern.ch
+
+
+ // To use in a print later
+ Float_t droworg = drow;
+ Float_t dcolorg = dcol;
+
+ if(gGeoManager){
+ //Recover some stuff
+
+ gGeoManager->cd("ALIC_1/XEN1_1");
+ TGeoNode *geoXEn1 = gGeoManager->GetCurrentNode();
+ TGeoNodeMatrix *geoSM[4];
+ TGeoVolume *geoSMVol[4];
+ TGeoShape *geoSMShape[4];
+ TGeoBBox *geoBox[4];
+ TGeoMatrix *geoSMMatrix[4];
+
+ for(int iSM = 0; iSM < 4; iSM++) {
+ geoSM[iSM] = dynamic_cast<TGeoNodeMatrix *>(geoXEn1->GetDaughter(iSM));
+ geoSMVol[iSM] = geoSM[iSM]->GetVolume();
+ geoSMShape[iSM] = geoSMVol[iSM]->GetShape();
+ geoBox[iSM] = dynamic_cast<TGeoBBox *>(geoSMShape[iSM]);
+ geoSMMatrix[iSM] = geoSM[iSM]->GetMatrix();
+ }
+
+ if(sm % 2 == 0) {
+ dcol = 47. - dcol;
+ drow = 23. - drow;
+ }
+
+ Int_t istrip = 0;
+ Float_t z0 = 0;
+ Float_t zb = 0;
+ Float_t z_is = 0;
+
+ Float_t x,y,z; // return variables in terry's RF
+
+ //***********************************************************
+ //Do not like this: too many hardcoded values, is it not already stored somewhere else?
+ // : need more comments in the code
+ //***********************************************************
+
+ Float_t dz = 6.0; // base cell width in eta
+ Float_t dx = 6.004; // base cell width in phi
+
+
+ //Float_t L = 26.04; // active tower length for hadron (lead+scint+paper)
+ // we use the geant numbers 13.87*2=27.74
+ Float_t teta1 = 0.;
+
+ //Do some basic checks
+ if (dcol >= 47.5 || dcol<-0.5) {
+ AliError(Form("Bad tower coordinate dcol=%f, where dcol >= 47.5 || dcol<-0.5; org: %f", dcol, dcolorg));
+ return;
+ }
+ if (drow >= 23.5 || drow<-0.5) {
+ AliError(Form("Bad tower coordinate drow=%f, where drow >= 23.5 || drow<-0.5; org: %f", drow, droworg));
+ return;
+ }
+ if (sm > 11 || sm <0) {
+ AliError(Form("Bad SM number sm=%d, where sm > 11 || sm<0", sm));
+ return;
+ }
+
+ istrip = int ((dcol+0.5)/2);
+
+ // tapering angle
+ teta1 = TMath::DegToRad() * istrip * 1.5;
+
+ // calculation of module corner along z
+ // as a function of strip
+
+ for (int is=0; is<= istrip; is++) {
+
+ teta1 = TMath::DegToRad() * (is*1.5 + 0.75);
+ if(is==0)
+ z_is = z_is + 2*dz*TMath::Cos(teta1);
+ else
+ z_is = z_is + 2*dz*TMath::Cos(teta1) + 2*dz*TMath::Sin(teta1)*TMath::Tan(teta1-0.75*TMath::DegToRad());
+
+ }
+
+ z0 = dz*(dcol-2*istrip+0.5);
+ zb = (2*dz-z0-depth*TMath::Tan(teta1));
+
+ z = z_is - zb*TMath::Cos(teta1);
+ y = depth/TMath::Cos(teta1) + zb*TMath::Sin(teta1);
+
+ x = (drow + 0.5)*dx;
+
+ // moving the origin from terry's RF
+ // to the GEANT one
+
+ double xx = y - geoBox[sm]->GetDX();
+ double yy = -x + geoBox[sm]->GetDY();
+ double zz = z - geoBox[sm]->GetDZ();
+ const double localIn[3] = {xx, yy, zz};
+ double dglobal[3];
+ //geoSMMatrix[sm]->Print();
+ //printf("TFF Local (row = %d, col = %d, x = %3.2f, y = %3.2f, z = %3.2f)\n", iroworg, icolorg, localIn[0], localIn[1], localIn[2]);
+ geoSMMatrix[sm]->LocalToMaster(localIn, dglobal);
+ //printf("TFF Global (row = %2.0f, col = %2.0f, x = %3.2f, y = %3.2f, z = %3.2f)\n", drow, dcol, dglobal[0], dglobal[1], dglobal[2]);
+
+ //apply global shifts
+ if(sm == 2 || sm == 3) {//sector 1
+ global[0] = dglobal[0] + misaligTransShifts[3] + misaligRotShifts[3]*TMath::Sin(TMath::DegToRad()*20) ;
+ global[1] = dglobal[1] + misaligTransShifts[4] + misaligRotShifts[4]*TMath::Cos(TMath::DegToRad()*20) ;
+ global[2] = dglobal[2] + misaligTransShifts[5];
+ }
+ else if(sm == 0 || sm == 1){//sector 0
+ global[0] = dglobal[0] + misaligTransShifts[0];
+ global[1] = dglobal[1] + misaligTransShifts[1];
+ global[2] = dglobal[2] + misaligTransShifts[2];
+ }
+ else {
+ AliInfo("Careful, correction not implemented yet!");
+ global[0] = dglobal[0] ;
+ global[1] = dglobal[1] ;
+ global[2] = dglobal[2] ;
+ }
+
+
+ }
+ else{
+ AliFatal("Geometry boxes information, check that geometry.root is loaded\n");
+ }
+
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff