+++ /dev/null
-/**************************************************************************
- * 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. *
- **************************************************************************/
-
-/* $Id$ */
-
-//____________________________________________________________________
-//
-// Forward Multiplicity Detector based on Silicon wafers. This class
-// contains the base procedures for the Forward Multiplicity detector
-// Detector consists of 3 sub-detectors FMD1, FMD2, and FMD3, each of
-// which has 1 or 2 rings of silicon sensors.
-//
-// This is the base class for all FMD manager classes.
-//
-// The actual code is done by various separate classes. Below is
-// diagram showing the relationship between the various FMD classes
-// that handles the simulation
-//
-// +--------+ 1 +-----------------+
-// | AliFMD |<>-----| AliFMDSimulator |
-// +--------+ +-----------------+
-// ^
-// |
-// +-------------+-------------+
-// | |
-// +--------------------+ +-------------------+
-// | AliFMDGeoSimulator | | AliFMDG3Simulator |
-// +--------------------+ +-------------------+
-// ^
-// |
-// +----------------------+
-// | AliFMDG3OldSimulator |
-// +----------------------+
-//
-// * AliFMD
-// This defines the interface for the various parts of AliROOT that
-// uses the FMD, like AliFMDSimulator, AliFMDDigitizer,
-// AliFMDReconstructor, and so on.
-//
-// * AliFMDSimulator
-// This is the base class for the FMD simulation tasks. The
-// simulator tasks are responsible to implment the geoemtry, and
-// process hits.
-//
-// * AliFMDGeoSimulator
-// This is a concrete implementation of the AliFMDSimulator that
-// uses the TGeo classes directly only. This defines the active
-// volume as an ONLY XTRU shape with a divided MANY TUBS shape
-// inside to implement the particular shape of the silicon
-// sensors.
-//
-// * AliFMDG3Simulator
-// This is a concrete implementation of the AliFMDSimulator that
-// uses the TVirtualMC interface with GEANT 3.21-like messages.
-// This implements the active volume as a divided TUBS shape. Hits
-// in the corners should be cut away at run time (but currently
-// isn't).
-//
-// * AliFMDG3OldSimulator
-// This is a concrete implementation of AliFMDSimulator. It
-// approximates the of the rings as segmented disks.
-//
-#include "AliFMDSimulator.h" // ALIFMDSIMULATOR_H
-#include "AliFMDGeometry.h" // ALIFMDGEOMETRY_H
-#include "AliFMDDetector.h" // ALIFMDDETECTOR_H
-#include "AliFMDRing.h" // ALIFMDRING_H
-#include "AliFMD1.h" // ALIFMD1_H
-#include "AliFMD2.h" // ALIFMD2_H
-#include "AliFMD3.h" // ALIFMD3_H
-#include "AliFMD.h" // ALIFMD_H
-#include "AliFMDHit.h" // ALIFMDHIT_H
-#include <AliRun.h> // ALIRUN_H
-#include <AliMC.h> // ALIMC_H
-#include <AliMagF.h> // ALIMAGF_H
-#include <AliLog.h> // ALILOG_H
-#include <TGeoVolume.h> // ROOT_TGeoVolume
-#include <TGeoTube.h> // ROOT_TGeoTube
-#include <TGeoPcon.h> // ROOT_TGeoPcon
-#include <TGeoMaterial.h> // ROOT_TGeoMaterial
-#include <TGeoMedium.h> // ROOT_TGeoMedium
-#include <TGeoXtru.h> // ROOT_TGeoXtru
-#include <TGeoPolygon.h> // ROOT_TGeoPolygon
-#include <TGeoTube.h> // ROOT_TGeoTube
-#include <TGeoManager.h> // ROOT_TGeoManager
-#include <TTree.h> // ROOT_TTree
-#include <TParticle.h> // ROOT_TParticle
-#include <TLorentzVector.h> // ROOT_TLorentzVector
-#include <TVector2.h> // ROOT_TVector2
-#include <TVector3.h> // ROOT_TVector3
-#include <TVirtualMC.h> // ROOT_TVirtualMC
-#include <TArrayD.h> // ROOT_TArrayD
-
-
-//====================================================================
-ClassImp(AliFMDSimulator)
-#if 0
- ; // This is here to keep Emacs for indenting the next line
-#endif
-
-//____________________________________________________________________
-const Char_t* AliFMDSimulator::fgkActiveName = "F%cAC";
-const Char_t* AliFMDSimulator::fgkSectorName = "F%cSE";
-const Char_t* AliFMDSimulator::fgkStripName = "F%cST";
-const Char_t* AliFMDSimulator::fgkModuleName = "F%cMO";
-const Char_t* AliFMDSimulator::fgkPCBName = "F%cP%c";
-const Char_t* AliFMDSimulator::fgkLongLegName = "F%cLL";
-const Char_t* AliFMDSimulator::fgkShortLegName = "F%cSL";
-const Char_t* AliFMDSimulator::fgkFrontVName = "F%cFV";
-const Char_t* AliFMDSimulator::fgkBackVName = "F%cBV";
-const Char_t* AliFMDSimulator::fgkRingName = "FMD%c";
-const Char_t* AliFMDSimulator::fgkTopHCName = "F%d%cI";
-const Char_t* AliFMDSimulator::fgkBotHCName = "F%d%cJ";
-const Char_t* AliFMDSimulator::fgkTopIHCName = "F%d%cK";
-const Char_t* AliFMDSimulator::fgkBotIHCName = "F%d%cL";
-const Char_t* AliFMDSimulator::fgkNoseName = "F3SN";
-const Char_t* AliFMDSimulator::fgkBackName = "F3SB";
-const Char_t* AliFMDSimulator::fgkBeamName = "F3SL";
-const Char_t* AliFMDSimulator::fgkFlangeName = "F3SF";
-
-//____________________________________________________________________
-AliFMDSimulator::AliFMDSimulator()
- : fFMD(0),
- fActiveId(4),
- fDetailed(kFALSE),
- fUseDivided(kFALSE),
- fUseAssembly(kTRUE),
- fBad(0)
-{
- // Default constructor
-}
-
-//____________________________________________________________________
-AliFMDSimulator::AliFMDSimulator(AliFMD* fmd, Bool_t detailed)
- : TTask("FMDSimulator", "Forward Multiplicity Detector Simulator"),
- fFMD(fmd),
- fActiveId(4),
- fDetailed(detailed),
- fUseDivided(kFALSE),
- fUseAssembly(kTRUE),
- fBad(0)
-{
- // Normal constructor
- //
- // Parameters:
- //
- // fmd Pointer to AliFMD object
- // detailed Whether to make a detailed simulation or not
- //
- fBad = new TClonesArray("AliFMDHit");
-}
-
-
-//____________________________________________________________________
-void
-AliFMDSimulator::DefineMaterials()
-{
- // Define the materials and tracking mediums needed by the FMD
- // simulation. These mediums are made by sending the messages
- // AliMaterial, AliMixture, and AliMedium to the passed AliModule
- // object module. The defined mediums are
- //
- // FMD Si$ Silicon (active medium in sensors)
- // FMD C$ Carbon fibre (support cone for FMD3 and vacuum pipe)
- // FMD Al$ Aluminium (honeycomb support plates)
- // FMD PCB$ Printed Circuit Board (FEE board with VA1_3)
- // FMD Chip$ Electronics chips (currently not used)
- // FMD Air$ Air (Air in the FMD)
- // FMD Plastic$ Plastic (Support legs for the hybrid cards)
- //
- // Pointers to TGeoMedium objects are retrived from the TGeoManager
- // singleton. These pointers are later used when setting up the
- // geometry
- AliDebug(10, "\tCreating materials");
- AliDebug(1, Form("\tGeometry options: %s, %s, %s",
- (fDetailed ? "detailed" : "coarse"),
- (fUseDivided ? "divided into strips" : "one volume"),
- (fUseAssembly ? "within assemblies" : "in real volumes")));
- // Get pointer to geometry singleton object.
- AliFMDGeometry* geometry = AliFMDGeometry::Instance();
- geometry->Init();
-
- Int_t id;
- Double_t a = 0;
- Double_t z = 0;
- Double_t density = 0;
- Double_t radiationLength = 0;
- Double_t absorbtionLength = 999;
- Int_t fieldType = gAlice->Field()->Integ(); // Field type
- Double_t maxField = gAlice->Field()->Max(); // Field max.
- Double_t maxBending = 0; // Max Angle
- Double_t maxStepSize = 0.001; // Max step size
- Double_t maxEnergyLoss = 1; // Max Delta E
- Double_t precision = 0.001; // Precision
- Double_t minStepSize = 0.001; // Minimum step size
-
- // Silicon
- a = 28.0855;
- z = 14.;
- density = geometry->GetSiDensity();
- radiationLength = 9.36;
- maxBending = 1;
- maxStepSize = .001;
- precision = .001;
- minStepSize = .001;
- id = kSiId;
- fFMD->AliMaterial(id, "Si$",
- a, z, density, radiationLength, absorbtionLength);
- fFMD->AliMedium(kSiId, "Si$",
- id,1,fieldType,maxField,maxBending,
- maxStepSize,maxEnergyLoss,precision,minStepSize);
-
-
- // Carbon
- a = 12.011;
- z = 6.;
- density = 2.265;
- radiationLength = 18.8;
- maxBending = 10;
- maxStepSize = .01;
- precision = .003;
- minStepSize = .003;
- id = kCarbonId;
- fFMD->AliMaterial(id, "Carbon$",
- a, z, density, radiationLength, absorbtionLength);
- fFMD->AliMedium(kCarbonId, "Carbon$",
- id,0,fieldType,maxField,maxBending,
- maxStepSize,maxEnergyLoss,precision,minStepSize);
-
- // Aluminum
- a = 26.981539;
- z = 13.;
- density = 2.7;
- radiationLength = 8.9;
- id = kAlId;
- fFMD->AliMaterial(id, "Aluminum$",
- a, z, density, radiationLength, absorbtionLength);
- fFMD->AliMedium(kAlId, "Aluminum$",
- id, 0, fieldType, maxField, maxBending,
- maxStepSize, maxEnergyLoss, precision, minStepSize);
-
-
- // Copper
- a = 63.546;
- z = 29;
- density = 8.96;
- radiationLength = 1.43;
- id = kCopperId;
- fFMD->AliMaterial(id, "Copper$",
- a, z, density, radiationLength, absorbtionLength);
- fFMD->AliMedium(kCopperId, "Copper$",
- id, 0, fieldType, maxField, maxBending,
- maxStepSize, maxEnergyLoss, precision, minStepSize);
-
-
- // Silicon chip
- {
- Float_t as[] = { 12.0107, 14.0067, 15.9994,
- 1.00794, 28.0855, 107.8682 };
- Float_t zs[] = { 6., 7., 8.,
- 1., 14., 47. };
- Float_t ws[] = { 0.039730642, 0.001396798, 0.01169634,
- 0.004367771, 0.844665, 0.09814344903 };
- density = 2.36436;
- maxBending = 10;
- maxStepSize = .01;
- precision = .003;
- minStepSize = .003;
- id = kSiChipId;
- fFMD->AliMixture(id, "Si Chip$", as, zs, density, 6, ws);
- fFMD->AliMedium(kSiChipId, "Si Chip$",
- id, 0, fieldType, maxField, maxBending,
- maxStepSize, maxEnergyLoss, precision, minStepSize);
- }
-
- // Kaption
- {
- Float_t as[] = { 1.00794, 12.0107, 14.010, 15.9994};
- Float_t zs[] = { 1., 6., 7., 8.};
- Float_t ws[] = { 0.026362, 0.69113, 0.07327, 0.209235};
- density = 1.42;
- maxBending = 1;
- maxStepSize = .001;
- precision = .001;
- minStepSize = .001;
- id = kKaptonId;
- fFMD->AliMixture(id, "Kaption$", as, zs, density, 4, ws);
- fFMD->AliMedium(kKaptonId, "Kaption$",
- id,0,fieldType,maxField,maxBending,
- maxStepSize,maxEnergyLoss,precision,minStepSize);
- }
-
- // Air
- {
- Float_t as[] = { 12.0107, 14.0067, 15.9994, 39.948 };
- Float_t zs[] = { 6., 7., 8., 18. };
- Float_t ws[] = { 0.000124, 0.755267, 0.231781, 0.012827 };
- density = .00120479;
- maxBending = 1;
- maxStepSize = .001;
- precision = .001;
- minStepSize = .001;
- id = kAirId;
- fFMD->AliMixture(id, "Air$", as, zs, density, 4, ws);
- fFMD->AliMedium(kAirId, "Air$",
- id,0,fieldType,maxField,maxBending,
- maxStepSize,maxEnergyLoss,precision,minStepSize);
- }
-
- // PCB
- {
- Float_t zs[] = { 14., 20., 13., 12.,
- 5., 22., 11., 19.,
- 26., 9., 8., 6.,
- 7., 1.};
- Float_t as[] = { 28.0855, 40.078, 26.981538, 24.305,
- 10.811, 47.867, 22.98977, 39.0983,
- 55.845, 18.9984, 15.9994, 12.0107,
- 14.0067, 1.00794};
- Float_t ws[] = { 0.15144894, 0.08147477, 0.04128158, 0.00904554,
- 0.01397570, 0.00287685, 0.00445114, 0.00498089,
- 0.00209828, 0.00420000, 0.36043788, 0.27529426,
- 0.01415852, 0.03427566};
- density = 1.8;
- maxBending = 1;
- maxStepSize = .001;
- precision = .001;
- minStepSize = .001;
- id = kPcbId;
- fFMD->AliMixture(id, "PCB$", as, zs, density, 14, ws);
- fFMD->AliMedium(kPcbId, "PCB$",
- id,0,fieldType,maxField,maxBending,
- maxStepSize,maxEnergyLoss,precision,minStepSize);
- }
-
- // Plastic
- {
- Float_t as[] = { 1.01, 12.01 };
- Float_t zs[] = { 1., 6. };
- Float_t ws[] = { 1., 1. };
- density = 1.03;
- maxBending = 10;
- maxStepSize = .01;
- precision = .003;
- minStepSize = .003;
- id = kPlasticId;
- fFMD->AliMixture(id, "Plastic$", as, zs, density, -2, ws);
- fFMD->AliMedium(kPlasticId, "Plastic$",
- id,0,fieldType,maxField,maxBending,
- maxStepSize,maxEnergyLoss,precision,minStepSize);
- }
-}
-
-//____________________________________________________________________
-Bool_t
-AliFMDSimulator::IsActive(Int_t volId) const
-{
- for (Int_t i = 0; i < fActiveId.fN; i++)
- if (volId == fActiveId[i]) return kTRUE;
- return kFALSE;
-}
-
-//____________________________________________________________________
-Bool_t
-AliFMDSimulator::VMC2FMD(TLorentzVector& v, UShort_t& detector,
- Char_t& ring, UShort_t& sector, UShort_t& strip)
-{
- TVirtualMC* mc = TVirtualMC::GetMC();
-
- // Get track position
- mc->TrackPosition(v);
- Int_t moduleno; mc->CurrentVolOffID(fModuleOff, moduleno);
- Int_t iring; mc->CurrentVolOffID(fRingOff, iring); ring = Char_t(iring);
- Int_t det; mc->CurrentVolOffID(fDetectorOff, det); detector = det;
-
-
- // Get the ring geometry
- AliFMDGeometry* fmd = AliFMDGeometry::Instance();
- //Int_t nsec = fmd->GetDetector(detector)->GetRing(ring)->GetNSectors();
- Int_t nstr = fmd->GetDetector(detector)->GetRing(ring)->GetNStrips();
- Double_t lowr = fmd->GetDetector(detector)->GetRing(ring)->GetLowR();
- Double_t highr= fmd->GetDetector(detector)->GetRing(ring)->GetHighR();
- Double_t theta= fmd->GetDetector(detector)->GetRing(ring)->GetTheta();
-
- // Figure out the strip number
- Double_t r = TMath::Sqrt(v.X() * v.X() + v.Y() * v.Y());
- Double_t pitch = (highr - lowr) / nstr;
- Int_t str = Int_t((r - lowr) / pitch);
- if (str < 0 || str >= nstr) return kFALSE;
- strip = str;
-
- // Figure out the sector number
- Double_t phi = TMath::ATan2(v.Y(), v.X()) * 180. / TMath::Pi();
- if (phi < 0) phi = 360. + phi;
- Double_t t = phi - 2 * moduleno * theta;
- sector = 2 * moduleno;
- if (t < 0 || t > 2 * theta) return kFALSE;
- else if (t > theta) sector += 1;
-
- AliDebug(40, Form("<1> Inside an active FMD volume FMD%d%c[%2d,%3d] %s",
- detector, ring, sector, strip, mc->CurrentVolPath()));
- return kTRUE;
-}
-
-//____________________________________________________________________
-Bool_t
-AliFMDSimulator::VMC2FMD(Int_t copy, TLorentzVector& v,
- UShort_t& detector, Char_t& ring,
- UShort_t& sector, UShort_t& strip)
-{
- TVirtualMC* mc = TVirtualMC::GetMC();
-
- strip = copy - 1;
- Int_t sectordiv; mc->CurrentVolOffID(fSectorOff, sectordiv);
- if (fModuleOff >= 0) {
- Int_t module; mc->CurrentVolOffID(fModuleOff, module);
- sector = 2 * module + sectordiv;
- }
- else
- sector = sectordiv;
- Int_t iring; mc->CurrentVolOffID(fRingOff, iring); ring = Char_t(iring);
- Int_t det; mc->CurrentVolOffID(fDetectorOff, det); detector = det;
-
- AliFMDGeometry* fmd = AliFMDGeometry::Instance();
- //Double_t rz = fmd->GetDetector(detector)->GetRingZ(ring);
- Int_t n = fmd->GetDetector(detector)->GetRing(ring)->GetNSectors();
-#if 0
- if (rz < 0) {
- Int_t s = ((n - sector + n / 2) % n) + 1;
- AliDebug(1, Form("Recalculating sector to %d (=%d-%d+%d/2%%%d+1 z=%f)",
- s, n, sector, n, n, rz));
- sector = s;
- }
-#endif
- if (sector < 1 || sector > n) {
- Warning("Step", "sector # %d out of range (0-%d)", sector-1, n-1);
- return kFALSE;
- }
- sector--;
- // Get track position
- mc->TrackPosition(v);
- AliDebug(15, Form("<2> Inside an active FMD volume FMD%d%c[%2d,%3d] %s",
- detector, ring, sector, strip, mc->CurrentVolPath()));
-
- return kTRUE;
-}
-
-//____________________________________________________________________
-void
-AliFMDSimulator::Exec(Option_t* /* option */)
-{
- // Member function that is executed each time a hit is made in the
- // FMD. None-charged particles are ignored. Dead tracks are
- // ignored.
- //
- // The procedure is as follows:
- //
- // - IF NOT track is alive THEN RETURN ENDIF
- // - IF NOT particle is charged THEN RETURN ENDIF
- // - IF NOT volume name is "STRI" or "STRO" THEN RETURN ENDIF
- // - Get strip number (volume copy # minus 1)
- // - Get phi division number (mother volume copy #)
- // - Get module number (grand-mother volume copy #)
- // - section # = 2 * module # + phi division # - 1
- // - Get ring Id from volume name
- // - Get detector # from grand-grand-grand-mother volume name
- // - Get pointer to sub-detector object.
- // - Get track position
- // - IF track is entering volume AND track is inside real shape THEN
- // - Reset energy deposited
- // - Get track momentum
- // - Get particle ID #
- /// - ENDIF
- // - IF track is inside volume AND inside real shape THEN
- /// - Update energy deposited
- // - ENDIF
- // - IF track is inside real shape AND (track is leaving volume,
- // or it died, or it is stopped THEN
- // - Create a hit
- // - ENDIF
- //
- TVirtualMC* mc = TVirtualMC::GetMC();
- if (!mc->IsTrackAlive()) return;
- Double_t absQ = TMath::Abs(mc->TrackCharge());
- if (absQ <= 0) return;
-
- Int_t copy;
- Int_t vol = mc->CurrentVolID(copy);
- if (!IsActive(vol)) {
- AliDebug(50, Form("Not an FMD volume %d '%s'",vol,mc->CurrentVolName()));
- return;
- }
- TLorentzVector v;
- UShort_t detector;
- Char_t ring;
- UShort_t sector;
- UShort_t strip;
-
- if (fUseDivided) {
- if (!VMC2FMD(copy, v, detector, ring, sector, strip)) return;
- } else {
- if (!VMC2FMD(v, detector, ring, sector, strip)) return;
- }
- TLorentzVector p;
- mc->TrackMomentum(p);
- Int_t trackno = gAlice->GetMCApp()->GetCurrentTrackNumber();
- Int_t pdg = mc->TrackPid();
- Double_t mass = mc->TrackMass();
- Double_t edep = mc->Edep() * 1000; // keV
- Double_t poverm = (mass == 0 ? 0 : p.P() / mass);
- Bool_t isBad = kFALSE;
-
- // This `if' is to debug abnormal energy depositions. We trigger on
- // p/m approx larger than or equal to a MIP, and a large edep - more
- // than 1 keV - a MIP is 100 eV.
- if (edep > absQ * absQ && poverm > 1) {
- isBad = kTRUE;
- TArrayI procs;
- mc->StepProcesses(procs);
- TString processes;
- for (Int_t ip = 0; ip < procs.fN; ip++) {
- if (ip != 0) processes.Append(",");
- processes.Append(TMCProcessName[procs.fArray[ip]]);
- }
- TDatabasePDG* pdgDB = TDatabasePDG::Instance();
- TParticlePDG* particleType = pdgDB->GetParticle(pdg);
- TString pname(particleType ? particleType->GetName() : "???");
- TString what;
- if (mc->IsTrackEntering()) what.Append("entering ");
- if (mc->IsTrackExiting()) what.Append("exiting ");
- if (mc->IsTrackInside()) what.Append("inside ");
- if (mc->IsTrackDisappeared()) what.Append("disappeared ");
- if (mc->IsTrackStop()) what.Append("stopped ");
- if (mc->IsNewTrack()) what.Append("new ");
- if (mc->IsTrackAlive()) what.Append("alive ");
- if (mc->IsTrackOut()) what.Append("out ");
-
- Int_t mother = gAlice->GetMCApp()->GetPrimary(trackno);
- Warning("Step", "Track # %5d deposits a lot of energy\n"
- " Volume: %s\n"
- " Momentum: (%7.4f,%7.4f,%7.4f)\n"
- " PDG: %d (%s)\n"
- " Edep: %-14.7f keV (mother %d)\n"
- " p/m: %-7.4f/%-7.4f = %-14.7f\n"
- " Processes: %s\n"
- " What: %s\n",
- trackno, mc->CurrentVolPath(), p.X(), p.Y(), p.Z(),
- pdg, pname.Data(), edep, mother, p.P(), mass,
- poverm, processes.Data(), what.Data());
- }
-
- // Check that the track is actually within the active area
- Bool_t entering = mc->IsTrackEntering();
- Bool_t inside = mc->IsTrackInside();
- Bool_t out = (mc->IsTrackExiting()|| mc->IsTrackDisappeared()||
- mc->IsTrackStop());
- // Reset the energy deposition for this track, and update some of
- // our parameters.
- if (entering) {
- AliDebug(15, Form("Track # %8d entering active FMD volume %s: "
- "Edep=%f (%f,%f,%f)", trackno, mc->CurrentVolPath(),
- edep, v.X(), v.Y(), v.Z()));
- fCurrentP = p;
- fCurrentV = v;
- fCurrentDeltaE = edep;
- fCurrentPdg = pdg; // mc->IdFromPDG(pdg);
- }
- // If the track is inside, then update the energy deposition
- if (inside && fCurrentDeltaE >= 0) {
- fCurrentDeltaE += edep;
- AliDebug(15, Form("Track # %8d inside active FMD volume %s: Edep=%f, "
- "Accumulated Edep=%f (%f,%f,%f)", trackno,
- mc->CurrentVolPath(), edep, fCurrentDeltaE,
- v.X(), v.Y(), v.Z()));
- }
- // The track exits the volume, or it disappeared in the volume, or
- // the track is stopped because it no longer fulfills the cuts
- // defined, then we create a hit.
- if (out) {
- if (fCurrentDeltaE >= 0) {
- fCurrentDeltaE += edep;
- AliDebug(15, Form("Track # %8d exiting active FMD volume %s: Edep=%g, "
- "Accumulated Edep=%g (%f,%f,%f)", trackno,
- mc->CurrentVolPath(), edep, fCurrentDeltaE,
- v.X(), v.Y(), v.Z()));
- AliFMDHit* h =
- fFMD->AddHitByFields(trackno, detector, ring, sector, strip,
- fCurrentV.X(), fCurrentV.Y(), fCurrentV.Z(),
- fCurrentP.X(), fCurrentP.Y(), fCurrentP.Z(),
- fCurrentDeltaE, fCurrentPdg, fCurrentV.T());
- // Add a copy
- if (isBad && fBad) {
- new ((*fBad)[fBad->GetEntries()]) AliFMDHit(*h);
- }
- }
- fCurrentDeltaE = -1;
- }
-}
-
-//____________________________________________________________________
-void
-AliFMDSimulator::EndEvent()
-{
- if (fBad && fBad->GetEntries() > 0) {
- Warning("EndEvent", "got %d 'bad' hits", fBad->GetEntries());
- TIter next(fBad);
- AliFMDHit* hit;
- while ((hit = static_cast<AliFMDHit*>(next())))
- hit->Print("D");
- fBad->Clear();
- }
-}
-
-
-//____________________________________________________________________
-//
-// EOF
-//
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff