* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.7 2002/12/06 12:21:32 morsch
-User stepping methods added (E. Futo)
+/* $Id$ */
-Revision 1.6 2002/11/21 18:40:06 iglez2
-Media handling added
-
-Revision 1.5 2002/11/07 17:59:10 iglez2
-Included the geometry through geant4_vmc/FLUGG
-
-Revision 1.4 2002/11/04 16:00:46 iglez2
-The conversion between ID and PDG now uses Fluka routines and arrays which is more consistent.
-
-Revision 1.3 2002/10/22 15:12:14 alibrary
-Introducing Riostream.h
-
-Revision 1.2 2002/10/14 14:57:40 hristov
-Merging the VirtualMC branch to the main development branch (HEAD)
-
-Revision 1.1.2.8 2002/10/08 16:33:17 iglez2
-LSOUIT is set to true before the second call to flukam.
-
-Revision 1.1.2.7 2002/10/08 09:30:37 iglez2
-Solved stupid missing ;
-
-Revision 1.1.2.6 2002/10/07 13:40:22 iglez2
-First implementations of the PDG <--> Fluka Id conversion routines
-
-Revision 1.1.2.5 2002/09/26 16:26:03 iglez2
-Added verbosity
-Call to gAlice->Generator()->Generate()
-
-Revision 1.1.2.4 2002/09/26 13:22:23 iglez2
-Naive implementation of ProcessRun and ProcessEvent
-Opening/Closing of input file (fInputFileName) with FORTRAN unit 5 before/after the first call to flukam inside Init()
-
-Revision 1.1.2.3 2002/09/20 15:35:51 iglez2
-Modification of LFDRTR. Value is passed to FLUKA !!!
-
-Revision 1.1.2.2 2002/09/18 14:34:44 iglez2
-Revised version with all pure virtual methods implemented
-
-Revision 1.1.2.1 2002/07/24 08:49:41 alibrary
-Adding TFluka to VirtualMC
-
-Revision 1.1 2002/07/05 13:10:07 morsch
-First commit of Fluka interface.
-
-*/
+//
+// Realisation of the TVirtualMC interface for the FLUKA code
+// (See official web side http://www.fluka.org/).
+//
+// This implementation makes use of the TGeo geometry modeller.
+// User configuration is via automatic generation of FLUKA input cards.
+//
+// Authors:
+// A. Fasso
+// E. Futo
+// A. Gheata
+// A. Morsch
+//
#include <Riostream.h>
+#include <TList.h>
-#include "TClonesArray.h"
#include "TFluka.h"
+#include "TFlukaCodes.h"
#include "TCallf77.h" //For the fortran calls
#include "Fdblprc.h" //(DBLPRC) fluka common
-#include "Fepisor.h" //(EPISOR) fluka common
-#include "Ffinuc.h" //(FINUC) fluka common
+#include "Fsourcm.h" //(SOURCM) fluka common
+#include "Fgenstk.h" //(GENSTK) fluka common
#include "Fiounit.h" //(IOUNIT) fluka common
#include "Fpaprop.h" //(PAPROP) fluka common
#include "Fpart.h" //(PART) fluka common
#include "Ftrackr.h" //(TRACKR) fluka common
#include "Fpaprop.h" //(PAPROP) fluka common
#include "Ffheavy.h" //(FHEAVY) fluka common
+#include "Fopphst.h" //(OPPHST) fluka common
+#include "Fflkstk.h" //(FLKSTK) fluka common
+#include "Fstepsz.h" //(STEPSZ) fluka common
+#include "Fopphst.h" //(OPPHST) fluka common
+#include "Fltclcm.h" //(LTCLCM) fluka common
+#include "Falldlt.h" //(ALLDLT) fluka common
#include "TVirtualMC.h"
-#include "TG4GeometryManager.h" //For the geometry management
-#include "TG4DetConstruction.h" //For the detector construction
-
-#include "FGeometryInit.hh"
+#include "TMCProcess.h"
+#include "TGeoManager.h"
+#include "TGeoMaterial.h"
+#include "TGeoMedium.h"
+#include "TFlukaMCGeometry.h"
+#include "TGeoMCGeometry.h"
+#include "TFlukaCerenkov.h"
+#include "TFlukaConfigOption.h"
+#include "TFlukaScoringOption.h"
#include "TLorentzVector.h"
-#include "FlukaVolume.h"
+#include "TArrayI.h"
+#include "TArrayD.h"
+#include "TDatabasePDG.h"
+#include "TStopwatch.h"
+
// Fluka methods that may be needed.
#ifndef WIN32
# define flukam flukam_
# define fluka_openinp fluka_openinp_
+# define fluka_openout fluka_openout_
# define fluka_closeinp fluka_closeinp_
# define mcihad mcihad_
# define mpdgha mpdgha_
+# define newplo newplo_
+# define genout genout_
+# define flkend flkend_
#else
# define flukam FLUKAM
# define fluka_openinp FLUKA_OPENINP
+# define fluka_openout FLUKA_OPENOUT
# define fluka_closeinp FLUKA_CLOSEINP
# define mcihad MCIHAD
# define mpdgha MPDGHA
+# define newplo NEWPLO
+# define genout GENOUT
+# define flkend FLKEND
#endif
extern "C"
// Prototypes for FLUKA functions
//
void type_of_call flukam(const int&);
+ void type_of_call newplo();
+ void type_of_call genout();
+ void type_of_call flkend();
void type_of_call fluka_openinp(const int&, DEFCHARA);
+ void type_of_call fluka_openout(const int&, DEFCHARA);
void type_of_call fluka_closeinp(const int&);
int type_of_call mcihad(const int&);
int type_of_call mpdgha(const int&);
//
//----------------------------------------------------------------------------
// TFluka constructors and destructors.
-//____________________________________________________________________________
+//______________________________________________________________________________
TFluka::TFluka()
:TVirtualMC(),
fVerbosityLevel(0),
+ fNEvent(0),
fInputFileName(""),
- fDetector(0),
- fCurrentFlukaRegion(-1)
+ fCoreInputFileName(""),
+ fCaller(kNoCaller),
+ fIcode(kNoProcess),
+ fNewReg(-1),
+ fRull(0),
+ fXsco(0),
+ fYsco(0),
+ fZsco(0),
+ fTrackIsEntering(kFALSE),
+ fTrackIsExiting(kFALSE),
+ fTrackIsNew(kFALSE),
+ fFieldFlag(kTRUE),
+ fDummyBoundary(kFALSE),
+ fStopped(kFALSE),
+ fStopEvent(kFALSE),
+ fStopRun(kFALSE),
+ fPrimaryElectronIndex(-1),
+ fMaterials(0),
+ fNVolumes(0),
+ fCurrentFlukaRegion(-1),
+ fNCerenkov(0),
+ fGeom(0),
+ fMCGeo(0),
+ fUserConfig(0),
+ fUserScore(0)
{
//
// Default constructor
//
}
-TFluka::TFluka(const char *title, Int_t verbosity)
- :TVirtualMC("TFluka",title),
+//______________________________________________________________________________
+TFluka::TFluka(const char *title, Int_t verbosity, Bool_t isRootGeometrySupported)
+ :TVirtualMC("TFluka",title, isRootGeometrySupported),
fVerbosityLevel(verbosity),
+ fNEvent(0),
fInputFileName(""),
- fDetector(0),
- fCurrentFlukaRegion(-1)
+ fCoreInputFileName(""),
+ fCaller(kNoCaller),
+ fIcode(kNoProcess),
+ fNewReg(-1),
+ fRull(0),
+ fXsco(0),
+ fYsco(0),
+ fZsco(0),
+ fTrackIsEntering(kFALSE),
+ fTrackIsExiting(kFALSE),
+ fTrackIsNew(kFALSE),
+ fFieldFlag(kTRUE),
+ fDummyBoundary(kFALSE),
+ fStopped(kFALSE),
+ fStopEvent(kFALSE),
+ fStopRun(kFALSE),
+ fPrimaryElectronIndex(-1),
+ fMaterials(0),
+ fNVolumes(0),
+ fCurrentFlukaRegion(-1),
+ fNCerenkov(0),
+ fGeom(0),
+ fMCGeo(0),
+ fUserConfig(new TObjArray(100)),
+ fUserScore(new TObjArray(100))
{
- if (fVerbosityLevel >=3)
- cout << "==> TFluka::TFluka(" << title << ") constructor called." << endl;
-
-
- // create geometry manager
- if (fVerbosityLevel >=2)
- cout << "\t* Creating G4 Geometry manager..." << endl;
- fGeometryManager = new TG4GeometryManager();
- if (fVerbosityLevel >=2)
- cout << "\t* Creating G4 Detector..." << endl;
- fDetector = new TG4DetConstruction();
- FGeometryInit* geominit = FGeometryInit::GetInstance();
- if (geominit)
- geominit->setDetConstruction(fDetector);
- else {
- cerr << "ERROR: Could not create FGeometryInit!" << endl;
- cerr << " Exiting!!!" << endl;
- abort();
- }
-
- if (fVerbosityLevel >=3)
- cout << "<== TFluka::TFluka(" << title << ") constructor called." << endl;
-
- fVolumeMediaMap = new TClonesArray("FlukaVolume",1000);
- fNVolumes = 0;
- fMediaByRegion = 0;
+ // create geometry interface
+ if (fVerbosityLevel >=3)
+ cout << "<== TFluka::TFluka(" << title << ") constructor called." << endl;
+ SetCoreInputFileName();
+ SetInputFileName();
+ fMCGeo = new TGeoMCGeometry("MCGeo", "TGeo Implementation of VirtualMCGeometry", kFALSE);
+ fGeom = new TFlukaMCGeometry("geom", "FLUKA VMC Geometry");
+ if (verbosity > 2) fGeom->SetDebugMode(kTRUE);
+ PrintHeader();
}
-TFluka::~TFluka() {
- if (fVerbosityLevel >=3)
- cout << "==> TFluka::~TFluka() destructor called." << endl;
-
- delete fGeometryManager;
- fVolumeMediaMap->Delete();
- delete fVolumeMediaMap;
-
-
- if (fVerbosityLevel >=3)
- cout << "<== TFluka::~TFluka() destructor called." << endl;
+//______________________________________________________________________________
+TFluka::~TFluka()
+{
+ // Destructor
+ if (fVerbosityLevel >=3)
+ cout << "<== TFluka::~TFluka() destructor called." << endl;
+ if (fMaterials) delete [] fMaterials;
+
+ delete fGeom;
+ delete fMCGeo;
+
+ if (fUserConfig) {
+ fUserConfig->Delete();
+ delete fUserConfig;
+ }
+
+ if (fUserScore) {
+ fUserScore->Delete();
+ delete fUserScore;
+ }
}
//
-//_____________________________________________________________________________
+//______________________________________________________________________________
// TFluka control methods
-//____________________________________________________________________________
+//______________________________________________________________________________
void TFluka::Init() {
- if (fVerbosityLevel >=3)
- cout << "==> TFluka::Init() called." << endl;
-
- if (fVerbosityLevel >=2)
- cout << "\t* Changing lfdrtr = (" << (GLOBAL.lfdrtr?'T':'F')
- << ") in fluka..." << endl;
- GLOBAL.lfdrtr = true;
-
- if (fVerbosityLevel >=2)
- cout << "\t* Opening file " << fInputFileName << endl;
- const char* fname = fInputFileName;
- fluka_openinp(lunin, PASSCHARA(fname));
-
- if (fVerbosityLevel >=2)
- cout << "\t* Calling flukam..." << endl;
- flukam(1);
-
- if (fVerbosityLevel >=2)
- cout << "\t* Closing file " << fInputFileName << endl;
- fluka_closeinp(lunin);
-
- if (fVerbosityLevel >=3)
- cout << "<== TFluka::Init() called." << endl;
-
- FinishGeometry();
+//
+// Geometry initialisation
+//
+ if (fVerbosityLevel >=3) cout << "==> TFluka::Init() called." << endl;
+
+ if (!gGeoManager) new TGeoManager("geom", "FLUKA geometry");
+ fApplication->ConstructGeometry();
+ if (!gGeoManager->IsClosed()) {
+ TGeoVolume *top = (TGeoVolume*)gGeoManager->GetListOfVolumes()->First();
+ gGeoManager->SetTopVolume(top);
+ gGeoManager->CloseGeometry("di");
+ } else {
+ TGeoNodeCache *cache = gGeoManager->GetCache();
+ if (!cache->HasIdArray()) {
+ Warning("Init", "Node ID tracking must be enabled with TFluka: enabling...\n");
+ cache->BuildIdArray();
+ }
+ }
+ fNVolumes = fGeom->NofVolumes();
+ fGeom->CreateFlukaMatFile("flukaMat.inp");
+ if (fVerbosityLevel >=3) {
+ printf("== Number of volumes: %i\n ==", fNVolumes);
+ cout << "\t* InitPhysics() - Prepare input file to be called" << endl;
+ }
+ fApplication->InitGeometry();
+ fApplication->ConstructOpGeometry();
+ //
+ // Add ions to PDG Data base
+ //
+ AddParticlesToPdgDataBase();
+ //
}
+
+//______________________________________________________________________________
void TFluka::FinishGeometry() {
//
// Build-up table with region to medium correspondance
//
- char tmp[5];
-
- if (fVerbosityLevel >=3)
+ if (fVerbosityLevel >=3) {
cout << "==> TFluka::FinishGeometry() called." << endl;
-
-// fGeometryManager->Ggclos();
-
- FGeometryInit* flugg = FGeometryInit::GetInstance();
-
- fMediaByRegion = new Int_t[fNVolumes+2];
- for (Int_t i = 0; i < fNVolumes; i++)
- {
- FlukaVolume* vol = dynamic_cast<FlukaVolume*>((*fVolumeMediaMap)[i]);
- TString volName = vol->GetName();
- Int_t media = vol->GetMedium();
- printf("Finish Geometry: volName, media %d %s %d \n", i, volName.Data(), media);
- strcpy(tmp, volName.Data());
- tmp[4] = '\0';
- flugg->SetMediumFromName(tmp, media);
- }
-
- flugg->BuildMediaMap();
-
- if (fVerbosityLevel >=3)
+ printf("----FinishGeometry - applying misalignment if any\n");
cout << "<== TFluka::FinishGeometry() called." << endl;
+ }
+ TVirtualMCApplication::Instance()->MisalignGeometry();
}
+//______________________________________________________________________________
void TFluka::BuildPhysics() {
- if (fVerbosityLevel >=3)
- cout << "==> TFluka::BuildPhysics() called." << endl;
+//
+// Prepare FLUKA input files and call FLUKA physics initialisation
+//
+
+ if (fVerbosityLevel >=3)
+ cout << "==> TFluka::BuildPhysics() called." << endl;
+
+ if (fVerbosityLevel >=3) {
+ TList *medlist = gGeoManager->GetListOfMedia();
+ TIter next(medlist);
+ TGeoMedium* med = 0x0;
+ TGeoMaterial* mat = 0x0;
+ Int_t ic = 0;
+
+ while((med = (TGeoMedium*)next()))
+ {
+ mat = med->GetMaterial();
+ printf("Medium %5d %12s %5d %5d\n", ic, (med->GetName()), med->GetId(), mat->GetIndex());
+ ic++;
+ }
+ }
+
- if (fVerbosityLevel >=3)
- cout << "<== TFluka::BuildPhysics() called." << endl;
+ // Prepare input file with the current physics settings
+
+ InitPhysics();
+// Open fortran files
+ const char* fname = fInputFileName;
+ fluka_openinp(lunin, PASSCHARA(fname));
+ fluka_openout(11, PASSCHARA("fluka.out"));
+// Read input cards
+ cout << "==> TFluka::BuildPhysics() Read input cards." << endl;
+ TStopwatch timer;
+ timer.Start();
+ GLOBAL.lfdrtr = true;
+ flukam(1);
+ cout << "<== TFluka::BuildPhysics() Read input cards End"
+ << Form(" R:%.2fs C:%.2fs", timer.RealTime(),timer.CpuTime()) << endl;
+// Close input file
+ fluka_closeinp(lunin);
+// Finish geometry
+ FinishGeometry();
}
+//______________________________________________________________________________
void TFluka::ProcessEvent() {
- if (fVerbosityLevel >=3)
- cout << "==> TFluka::ProcessEvent() called." << endl;
+//
+// Process one event
+//
+ if (fStopRun) {
+ Warning("ProcessEvent", "User Run Abortion: No more events handled !\n");
+ fNEvent += 1;
+ return;
+ }
- if (fVerbosityLevel >=3)
- cout << "<== TFluka::ProcessEvent() called." << endl;
+ if (fVerbosityLevel >=3)
+ cout << "==> TFluka::ProcessEvent() called." << endl;
+ fApplication->GeneratePrimaries();
+ SOURCM.lsouit = true;
+ flukam(1);
+ if (fVerbosityLevel >=3)
+ cout << "<== TFluka::ProcessEvent() called." << endl;
+ //
+ // Increase event number
+ //
+ fNEvent += 1;
}
+//______________________________________________________________________________
+Bool_t TFluka::ProcessRun(Int_t nevent) {
+//
+// Run steering
+//
-void TFluka::ProcessRun(Int_t nevent) {
if (fVerbosityLevel >=3)
cout << "==> TFluka::ProcessRun(" << nevent << ") called."
- << endl;
+ << endl;
if (fVerbosityLevel >=2) {
cout << "\t* GLOBAL.fdrtr = " << (GLOBAL.lfdrtr?'T':'F') << endl;
cout << "\t* Calling flukam again..." << endl;
}
- fApplication->GeneratePrimaries();
- EPISOR.lsouit = true;
- flukam(1);
+
+ Int_t todo = TMath::Abs(nevent);
+ for (Int_t ev = 0; ev < todo; ev++) {
+ TStopwatch timer;
+ timer.Start();
+ fApplication->BeginEvent();
+ ProcessEvent();
+ fApplication->FinishEvent();
+ cout << "Event: "<< ev
+ << Form(" R:%.2fs C:%.2fs", timer.RealTime(),timer.CpuTime()) << endl;
+ }
if (fVerbosityLevel >=3)
cout << "<== TFluka::ProcessRun(" << nevent << ") called."
- << endl;
+ << endl;
+
+ // Write fluka specific scoring output
+ genout();
+ newplo();
+ flkend();
+
+ return kTRUE;
}
//_____________________________________________________________________________
// methods for building/management of geometry
-//____________________________________________________________________________
+
// functions from GCONS
+//____________________________________________________________________________
void TFluka::Gfmate(Int_t imat, char *name, Float_t &a, Float_t &z,
- Float_t &dens, Float_t &radl, Float_t &absl,
- Float_t* ubuf, Int_t& nbuf) {
+ Float_t &dens, Float_t &radl, Float_t &absl,
+ Float_t* /*ubuf*/, Int_t& /*nbuf*/) {
//
- fGeometryManager->Gfmate(imat, name, a, z, dens, radl, absl, ubuf, nbuf);
+ TGeoMaterial *mat;
+ TIter next (gGeoManager->GetListOfMaterials());
+ while ((mat = (TGeoMaterial*)next())) {
+ if (mat->GetUniqueID() == (UInt_t)imat) break;
+ }
+ if (!mat) {
+ Error("Gfmate", "no material with index %i found", imat);
+ return;
+ }
+ sprintf(name, "%s", mat->GetName());
+ a = mat->GetA();
+ z = mat->GetZ();
+ dens = mat->GetDensity();
+ radl = mat->GetRadLen();
+ absl = mat->GetIntLen();
}
+//______________________________________________________________________________
void TFluka::Gfmate(Int_t imat, char *name, Double_t &a, Double_t &z,
- Double_t &dens, Double_t &radl, Double_t &absl,
- Double_t* ubuf, Int_t& nbuf) {
+ Double_t &dens, Double_t &radl, Double_t &absl,
+ Double_t* /*ubuf*/, Int_t& /*nbuf*/) {
//
- fGeometryManager->Gfmate(imat, name, a, z, dens, radl, absl, ubuf, nbuf);
+ TGeoMaterial *mat;
+ TIter next (gGeoManager->GetListOfMaterials());
+ while ((mat = (TGeoMaterial*)next())) {
+ if (mat->GetUniqueID() == (UInt_t)imat) break;
+ }
+ if (!mat) {
+ Error("Gfmate", "no material with index %i found", imat);
+ return;
+ }
+ sprintf(name, "%s", mat->GetName());
+ a = mat->GetA();
+ z = mat->GetZ();
+ dens = mat->GetDensity();
+ radl = mat->GetRadLen();
+ absl = mat->GetIntLen();
}
// detector composition
+//______________________________________________________________________________
void TFluka::Material(Int_t& kmat, const char* name, Double_t a,
- Double_t z, Double_t dens, Double_t radl, Double_t absl,
- Float_t* buf, Int_t nwbuf) {
+ Double_t z, Double_t dens, Double_t radl, Double_t absl,
+ Float_t* buf, Int_t nwbuf) {
//
- fGeometryManager
- ->Material(kmat, name, a, z, dens, radl, absl, buf, nwbuf);
+ Double_t* dbuf = fGeom->CreateDoubleArray(buf, nwbuf);
+ Material(kmat, name, a, z, dens, radl, absl, dbuf, nwbuf);
+ delete [] dbuf;
}
+
+//______________________________________________________________________________
void TFluka::Material(Int_t& kmat, const char* name, Double_t a,
- Double_t z, Double_t dens, Double_t radl, Double_t absl,
- Double_t* buf, Int_t nwbuf) {
+ Double_t z, Double_t dens, Double_t radl, Double_t absl,
+ Double_t* /*buf*/, Int_t /*nwbuf*/) {
//
- fGeometryManager
- ->Material(kmat, name, a, z, dens, radl, absl, buf, nwbuf);
+// Define a material
+ TGeoMaterial *mat;
+ kmat = gGeoManager->GetListOfMaterials()->GetSize();
+ if ((z-Int_t(z)) > 1E-3) {
+ mat = fGeom->GetMakeWrongMaterial(z);
+ if (mat) {
+ mat->SetRadLen(radl,absl);
+ mat->SetUniqueID(kmat);
+ return;
+ }
+ }
+ gGeoManager->Material(name, a, z, dens, kmat, radl, absl);
}
+//______________________________________________________________________________
void TFluka::Mixture(Int_t& kmat, const char *name, Float_t *a,
- Float_t *z, Double_t dens, Int_t nlmat, Float_t *wmat) {
+ Float_t *z, Double_t dens, Int_t nlmat, Float_t *wmat) {
+//
+// Define a material mixture
//
- fGeometryManager
- ->Mixture(kmat, name, a, z, dens, nlmat, wmat);
+ Double_t* da = fGeom->CreateDoubleArray(a, TMath::Abs(nlmat));
+ Double_t* dz = fGeom->CreateDoubleArray(z, TMath::Abs(nlmat));
+ Double_t* dwmat = fGeom->CreateDoubleArray(wmat, TMath::Abs(nlmat));
+
+ Mixture(kmat, name, da, dz, dens, nlmat, dwmat);
+ for (Int_t i=0; i<nlmat; i++) {
+ a[i] = da[i]; z[i] = dz[i]; wmat[i] = dwmat[i];
+ }
+
+ delete [] da;
+ delete [] dz;
+ delete [] dwmat;
}
+
+//______________________________________________________________________________
void TFluka::Mixture(Int_t& kmat, const char *name, Double_t *a,
- Double_t *z, Double_t dens, Int_t nlmat, Double_t *wmat) {
+ Double_t *z, Double_t dens, Int_t nlmat, Double_t *wmat) {
//
- fGeometryManager
- ->Mixture(kmat, name, a, z, dens, nlmat, wmat);
+ // Defines mixture OR COMPOUND IMAT as composed by
+ // THE BASIC NLMAT materials defined by arrays A,Z and WMAT
+ //
+ // If NLMAT > 0 then wmat contains the proportion by
+ // weights of each basic material in the mixture.
+ //
+ // If nlmat < 0 then WMAT contains the number of atoms
+ // of a given kind into the molecule of the COMPOUND
+ // In this case, WMAT in output is changed to relative
+ // weigths.
+ //
+ Int_t i,j;
+ if (nlmat < 0) {
+ nlmat = - nlmat;
+ Double_t amol = 0;
+ for (i=0;i<nlmat;i++) {
+ amol += a[i]*wmat[i];
+ }
+ for (i=0;i<nlmat;i++) {
+ wmat[i] *= a[i]/amol;
+ }
+ }
+ kmat = gGeoManager->GetListOfMaterials()->GetSize();
+ // Check if we have elements with fractional Z
+ TGeoMaterial *mat = 0;
+ TGeoMixture *mix = 0;
+ Bool_t mixnew = kFALSE;
+ for (i=0; i<nlmat; i++) {
+ if (z[i]-Int_t(z[i]) < 1E-3) continue;
+ // We have found an element with fractional Z -> loop mixtures to look for it
+ for (j=0; j<kmat; j++) {
+ mat = (TGeoMaterial*)gGeoManager->GetListOfMaterials()->At(j);
+ if (!mat) break;
+ if (!mat->IsMixture()) continue;
+ mix = (TGeoMixture*)mat;
+ if (TMath::Abs(z[i]-mix->GetZ()) >1E-3) continue;
+ mixnew = kTRUE;
+ break;
+ }
+ if (!mixnew) Warning("Mixture","%s : cannot find component %i with fractional Z=%f\n", name, i, z[i]);
+ break;
+ }
+ if (mixnew) {
+ Int_t nlmatnew = nlmat+mix->GetNelements()-1;
+ Double_t *anew = new Double_t[nlmatnew];
+ Double_t *znew = new Double_t[nlmatnew];
+ Double_t *wmatnew = new Double_t[nlmatnew];
+ Int_t ind=0;
+ for (j=0; j<nlmat; j++) {
+ if (j==i) continue;
+ anew[ind] = a[j];
+ znew[ind] = z[j];
+ wmatnew[ind] = wmat[j];
+ ind++;
+ }
+ for (j=0; j<mix->GetNelements(); j++) {
+ anew[ind] = mix->GetAmixt()[j];
+ znew[ind] = mix->GetZmixt()[j];
+ wmatnew[ind] = wmat[i]*mix->GetWmixt()[j];
+ ind++;
+ }
+ Mixture(kmat, name, anew, znew, dens, nlmatnew, wmatnew);
+ delete [] anew;
+ delete [] znew;
+ delete [] wmatnew;
+ return;
+ }
+ // Now we need to compact identical elements within the mixture
+ // First check if this happens
+ mixnew = kFALSE;
+ for (i=0; i<nlmat-1; i++) {
+ for (j=i+1; j<nlmat; j++) {
+ if (z[i] == z[j]) {
+ mixnew = kTRUE;
+ break;
+ }
+ }
+ if (mixnew) break;
+ }
+ if (mixnew) {
+ Int_t nlmatnew = 0;
+ Double_t *anew = new Double_t[nlmat];
+ Double_t *znew = new Double_t[nlmat];
+ memset(znew, 0, nlmat*sizeof(Double_t));
+ Double_t *wmatnew = new Double_t[nlmat];
+ Bool_t skipi;
+ for (i=0; i<nlmat; i++) {
+ skipi = kFALSE;
+ for (j=0; j<nlmatnew; j++) {
+ if (z[i] == z[j]) {
+ wmatnew[j] += wmat[i];
+ skipi = kTRUE;
+ break;
+ }
+ }
+ if (skipi) continue;
+ anew[nlmatnew] = a[i];
+ znew[nlmatnew] = z[i];
+ wmatnew[nlmatnew] = wmat[i];
+ nlmatnew++;
+ }
+ Mixture(kmat, name, anew, znew, dens, nlmatnew, wmatnew);
+ delete [] anew;
+ delete [] znew;
+ delete [] wmatnew;
+ return;
+ }
+ gGeoManager->Mixture(name, a, z, dens, nlmat, wmat, kmat);
}
+//______________________________________________________________________________
void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat,
- Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
- Double_t stemax, Double_t deemax, Double_t epsil,
- Double_t stmin, Float_t* ubuf, Int_t nbuf) {
- //
- fGeometryManager
- ->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
- epsil, stmin, ubuf, nbuf);
+ Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
+ Double_t stemax, Double_t deemax, Double_t epsil,
+ Double_t stmin, Float_t* ubuf, Int_t nbuf) {
+ // Define a medium
+ //
+ kmed = gGeoManager->GetListOfMedia()->GetSize()+1;
+ fMCGeo->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
+ epsil, stmin, ubuf, nbuf);
}
+
+//______________________________________________________________________________
void TFluka::Medium(Int_t& kmed, const char *name, Int_t nmat,
- Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
- Double_t stemax, Double_t deemax, Double_t epsil,
- Double_t stmin, Double_t* ubuf, Int_t nbuf) {
- //
- fGeometryManager
- ->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
- epsil, stmin, ubuf, nbuf);
+ Int_t isvol, Int_t ifield, Double_t fieldm, Double_t tmaxfd,
+ Double_t stemax, Double_t deemax, Double_t epsil,
+ Double_t stmin, Double_t* ubuf, Int_t nbuf) {
+ // Define a medium
+ //
+ kmed = gGeoManager->GetListOfMedia()->GetSize()+1;
+ fMCGeo->Medium(kmed, name, nmat, isvol, ifield, fieldm, tmaxfd, stemax, deemax,
+ epsil, stmin, ubuf, nbuf);
}
+//______________________________________________________________________________
void TFluka::Matrix(Int_t& krot, Double_t thetaX, Double_t phiX,
- Double_t thetaY, Double_t phiY, Double_t thetaZ,
- Double_t phiZ) {
-//
- fGeometryManager
- ->Matrix(krot, thetaX, phiX, thetaY, phiY, thetaZ, phiZ);
+ Double_t thetaY, Double_t phiY, Double_t thetaZ,
+ Double_t phiZ) {
+//
+ krot = gGeoManager->GetListOfMatrices()->GetEntriesFast();
+ fMCGeo->Matrix(krot, thetaX, phiX, thetaY, phiY, thetaZ, phiZ);
}
-void TFluka::Gstpar(Int_t itmed, const char *param, Double_t parval) {
+//______________________________________________________________________________
+void TFluka::Gstpar(Int_t itmed, const char* param, Double_t parval) {
//
- fGeometryManager->Gstpar(itmed, param, parval);
+//
+//
+ Bool_t process = kFALSE;
+ Bool_t modelp = kFALSE;
+
+ if (strncmp(param, "DCAY", 4) == 0 ||
+ strncmp(param, "PAIR", 4) == 0 ||
+ strncmp(param, "COMP", 4) == 0 ||
+ strncmp(param, "PHOT", 4) == 0 ||
+ strncmp(param, "PFIS", 4) == 0 ||
+ strncmp(param, "DRAY", 4) == 0 ||
+ strncmp(param, "ANNI", 4) == 0 ||
+ strncmp(param, "BREM", 4) == 0 ||
+ strncmp(param, "MUNU", 4) == 0 ||
+ strncmp(param, "CKOV", 4) == 0 ||
+ strncmp(param, "HADR", 4) == 0 ||
+ strncmp(param, "LOSS", 4) == 0 ||
+ strncmp(param, "MULS", 4) == 0 ||
+ strncmp(param, "RAYL", 4) == 0)
+ {
+ process = kTRUE;
+ }
+
+ if (strncmp(param, "PRIMIO_N", 8) == 0 ||
+ strncmp(param, "PRIMIO_E", 8) == 0)
+ {
+ modelp = kTRUE;
+ }
+
+ if (process) {
+ // Process switch
+ SetProcess(param, Int_t (parval), itmed);
+ } else if (modelp) {
+ // Model parameters
+ SetModelParameter(param, parval, itmed);
+ } else {
+ // Cuts
+ SetCut(param, parval, itmed);
+ }
+
+
}
// functions from GGEOM
+//_____________________________________________________________________________
+void TFluka::Gsatt(const char *name, const char *att, Int_t val)
+{
+ // Set visualisation attributes for one volume
+ char vname[5];
+ fGeom->Vname(name,vname);
+ char vatt[5];
+ fGeom->Vname(att,vatt);
+ gGeoManager->SetVolumeAttribute(vname, vatt, val);
+}
+
+//______________________________________________________________________________
Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed,
- Float_t *upar, Int_t np) {
+ Float_t *upar, Int_t np) {
//
-// fVolumeMediaMap[TString(name)] = nmed;
- TClonesArray &lvols = *fVolumeMediaMap;
- new(lvols[fNVolumes++])
- FlukaVolume(name, nmed);
- return fGeometryManager->Gsvolu(name, shape, nmed, upar, np);
+ return fMCGeo->Gsvolu(name, shape, nmed, upar, np);
}
+
+//______________________________________________________________________________
Int_t TFluka::Gsvolu(const char *name, const char *shape, Int_t nmed,
- Double_t *upar, Int_t np) {
+ Double_t *upar, Int_t np) {
//
- TClonesArray &lvols = *fVolumeMediaMap;
- new(lvols[fNVolumes++])
- FlukaVolume(name, nmed);
-
- return fGeometryManager->Gsvolu(name, shape, nmed, upar, np);
+ return fMCGeo->Gsvolu(name, shape, nmed, upar, np);
}
+//______________________________________________________________________________
void TFluka::Gsdvn(const char *name, const char *mother, Int_t ndiv,
- Int_t iaxis) {
+ Int_t iaxis) {
//
- fGeometryManager->Gsdvn(name, mother, ndiv, iaxis);
+ fMCGeo->Gsdvn(name, mother, ndiv, iaxis);
}
+//______________________________________________________________________________
void TFluka::Gsdvn2(const char *name, const char *mother, Int_t ndiv,
- Int_t iaxis, Double_t c0i, Int_t numed) {
+ Int_t iaxis, Double_t c0i, Int_t numed) {
//
- TClonesArray &lvols = *fVolumeMediaMap;
- new(lvols[fNVolumes++])
- FlukaVolume(name, numed);
- fGeometryManager->Gsdvn2(name, mother, ndiv, iaxis, c0i, numed);
+ fMCGeo->Gsdvn2(name, mother, ndiv, iaxis, c0i, numed);
}
+//______________________________________________________________________________
void TFluka::Gsdvt(const char *name, const char *mother, Double_t step,
- Int_t iaxis, Int_t numed, Int_t ndvmx) {
-//
- TClonesArray &lvols = *fVolumeMediaMap;
- new(lvols[fNVolumes++])
- FlukaVolume(name, numed);
- fGeometryManager->Gsdvt(name, mother, step, iaxis, numed, ndvmx);
+ Int_t iaxis, Int_t numed, Int_t ndvmx) {
+//
+ fMCGeo->Gsdvt(name, mother, step, iaxis, numed, ndvmx);
}
+//______________________________________________________________________________
void TFluka::Gsdvt2(const char *name, const char *mother, Double_t step,
- Int_t iaxis, Double_t c0, Int_t numed, Int_t ndvmx) {
+ Int_t iaxis, Double_t c0, Int_t numed, Int_t ndvmx) {
//
- TClonesArray &lvols = *fVolumeMediaMap;
- new(lvols[fNVolumes++])
- FlukaVolume(name, numed);
- fGeometryManager->Gsdvt2(name, mother, step, iaxis, c0, numed, ndvmx);
+ fMCGeo->Gsdvt2(name, mother, step, iaxis, c0, numed, ndvmx);
}
-void TFluka::Gsord(const char *name, Int_t iax) {
+//______________________________________________________________________________
+void TFluka::Gsord(const char * /*name*/, Int_t /*iax*/) {
//
- fGeometryManager->Gsord(name, iax);
+// Nothing to do with TGeo
}
+//______________________________________________________________________________
void TFluka::Gspos(const char *name, Int_t nr, const char *mother,
- Double_t x, Double_t y, Double_t z, Int_t irot,
- const char *konly) {
+ Double_t x, Double_t y, Double_t z, Int_t irot,
+ const char *konly) {
//
- fGeometryManager->Gspos(name, nr, mother, x, y, z, irot, konly);
+ fMCGeo->Gspos(name, nr, mother, x, y, z, irot, konly);
}
+//______________________________________________________________________________
void TFluka::Gsposp(const char *name, Int_t nr, const char *mother,
- Double_t x, Double_t y, Double_t z, Int_t irot,
- const char *konly, Float_t *upar, Int_t np) {
+ Double_t x, Double_t y, Double_t z, Int_t irot,
+ const char *konly, Float_t *upar, Int_t np) {
//
- fGeometryManager->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
+ fMCGeo->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
}
+
+//______________________________________________________________________________
void TFluka::Gsposp(const char *name, Int_t nr, const char *mother,
- Double_t x, Double_t y, Double_t z, Int_t irot,
- const char *konly, Double_t *upar, Int_t np) {
+ Double_t x, Double_t y, Double_t z, Int_t irot,
+ const char *konly, Double_t *upar, Int_t np) {
//
- fGeometryManager->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
+ fMCGeo->Gsposp(name, nr, mother, x, y, z, irot, konly, upar, np);
}
-void TFluka::Gsbool(const char* onlyVolName, const char* manyVolName) {
+//______________________________________________________________________________
+void TFluka::Gsbool(const char* /*onlyVolName*/, const char* /*manyVolName*/) {
//
- fGeometryManager->Gsbool(onlyVolName, manyVolName);
+// Nothing to do with TGeo
+}
+
+//______________________________________________________________________
+Bool_t TFluka::GetTransformation(const TString &volumePath,TGeoHMatrix &mat)
+{
+ // Returns the Transformation matrix between the volume specified
+ // by the path volumePath and the Top or mater volume. The format
+ // of the path volumePath is as follows (assuming ALIC is the Top volume)
+ // "/ALIC_1/DDIP_1/S05I_2/S05H_1/S05G_3". Here ALIC is the top most
+ // or master volume which has only 1 instance of. Of all of the daughter
+ // volumes of ALICE, DDIP volume copy #1 is indicated. Similarly for
+ // the daughter volume of DDIP is S05I copy #2 and so on.
+ // Inputs:
+ // TString& volumePath The volume path to the specific volume
+ // for which you want the matrix. Volume name
+ // hierarchy is separated by "/" while the
+ // copy number is appended using a "_".
+ // Outputs:
+ // TGeoHMatrix &mat A matrix with its values set to those
+ // appropriate to the Local to Master transformation
+ // Return:
+ // A logical value if kFALSE then an error occurred and no change to
+ // mat was made.
+
+ // We have to preserve the modeler state
+ return fMCGeo->GetTransformation(volumePath, mat);
+}
+
+//______________________________________________________________________
+Bool_t TFluka::GetShape(const TString &volumePath,TString &shapeType,
+ TArrayD &par)
+{
+ // Returns the shape and its parameters for the volume specified
+ // by volumeName.
+ // Inputs:
+ // TString& volumeName The volume name
+ // Outputs:
+ // TString &shapeType Shape type
+ // TArrayD &par A TArrayD of parameters with all of the
+ // parameters of the specified shape.
+ // Return:
+ // A logical indicating whether there was an error in getting this
+ // information
+ return fMCGeo->GetShape(volumePath, shapeType, par);
+}
+
+//______________________________________________________________________
+Bool_t TFluka::GetMaterial(const TString &volumeName,
+ TString &name,Int_t &imat,
+ Double_t &a,Double_t &z,Double_t &dens,
+ Double_t &radl,Double_t &inter,TArrayD &par)
+{
+ // Returns the Material and its parameters for the volume specified
+ // by volumeName.
+ // Note, Geant3 stores and uses mixtures as an element with an effective
+ // Z and A. Consequently, if the parameter Z is not integer, then
+ // this material represents some sort of mixture.
+ // Inputs:
+ // TString& volumeName The volume name
+ // Outputs:
+ // TSrting &name Material name
+ // Int_t &imat Material index number
+ // Double_t &a Average Atomic mass of material
+ // Double_t &z Average Atomic number of material
+ // Double_t &dens Density of material [g/cm^3]
+ // Double_t &radl Average radiation length of material [cm]
+ // Double_t &inter Average interaction length of material [cm]
+ // TArrayD &par A TArrayD of user defined parameters.
+ // Return:
+ // kTRUE if no errors
+ return fMCGeo->GetMaterial(volumeName,name,imat,a,z,dens,radl,inter,par);
}
-void TFluka::SetCerenkov(Int_t itmed, Int_t npckov, Float_t *ppckov,
- Float_t *absco, Float_t *effic, Float_t *rindex) {
+//______________________________________________________________________
+Bool_t TFluka::GetMedium(const TString &volumeName,TString &name,
+ Int_t &imed,Int_t &nmat,Int_t &isvol,Int_t &ifield,
+ Double_t &fieldm,Double_t &tmaxfd,Double_t &stemax,
+ Double_t &deemax,Double_t &epsil, Double_t &stmin,
+ TArrayD &par)
+{
+ // Returns the Medium and its parameters for the volume specified
+ // by volumeName.
+ // Inputs:
+ // TString& volumeName The volume name.
+ // Outputs:
+ // TString &name Medium name
+ // Int_t &nmat Material number defined for this medium
+ // Int_t &imed The medium index number
+ // Int_t &isvol volume number defined for this medium
+ // Int_t &iflield Magnetic field flag
+ // Double_t &fieldm Magnetic field strength
+ // Double_t &tmaxfd Maximum angle of deflection per step
+ // Double_t &stemax Maximum step size
+ // Double_t &deemax Maximum fraction of energy allowed to be lost
+ // to continuous process.
+ // Double_t &epsil Boundary crossing precision
+ // Double_t &stmin Minimum step size allowed
+ // TArrayD &par A TArrayD of user parameters with all of the
+ // parameters of the specified medium.
+ // Return:
+ // kTRUE if there where no errors
+ return fMCGeo->GetMedium(volumeName,name,imed,nmat,isvol,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin,par);
+}
+
+//______________________________________________________________________________
+void TFluka::SetCerenkov(Int_t itmed, Int_t npckov, Float_t* ppckov,
+ Float_t* absco, Float_t* effic, Float_t* rindex) {
+//
+// Set Cerenkov properties for medium itmed
+//
+// npckov: number of sampling points
+// ppckov: energy values
+// absco: absorption length
+// effic: quantum efficiency
+// rindex: refraction index
+//
+//
+//
+// Create object holding Cerenkov properties
+//
+ TFlukaCerenkov* cerenkovProperties = new TFlukaCerenkov(npckov, ppckov, absco, effic, rindex);
+//
+// Pass object to medium
+ TGeoMedium* medium = gGeoManager->GetMedium(itmed);
+ medium->SetCerenkovProperties(cerenkovProperties);
+}
+
+void TFluka::SetCerenkov(Int_t itmed, Int_t npckov, Float_t* ppckov,
+ Float_t* absco, Float_t* effic, Float_t* rindex, Float_t* rfl) {
+//
+// Set Cerenkov properties for medium itmed
//
- fGeometryManager->SetCerenkov(itmed, npckov, ppckov, absco, effic, rindex);
+// npckov: number of sampling points
+// ppckov: energy values
+// absco: absorption length
+// effic: quantum efficiency
+// rindex: refraction index
+// rfl: reflectivity for boundary to medium itmed
+//
+//
+// Create object holding Cerenkov properties
+//
+ TFlukaCerenkov* cerenkovProperties = new TFlukaCerenkov(npckov, ppckov, absco, effic, rindex, rfl);
+//
+// Pass object to medium
+ TGeoMedium* medium = gGeoManager->GetMedium(itmed);
+ medium->SetCerenkovProperties(cerenkovProperties);
}
-void TFluka::SetCerenkov(Int_t itmed, Int_t npckov, Double_t *ppckov,
- Double_t *absco, Double_t *effic, Double_t *rindex) {
+
+
+//______________________________________________________________________________
+void TFluka::SetCerenkov(Int_t /*itmed*/, Int_t /*npckov*/, Double_t * /*ppckov*/,
+ Double_t * /*absco*/, Double_t * /*effic*/, Double_t * /*rindex*/) {
//
- fGeometryManager->SetCerenkov(itmed, npckov, ppckov, absco, effic, rindex);
+// Double_t version not implemented
}
-
+
+void TFluka::SetCerenkov(Int_t /*itmed*/, Int_t /*npckov*/, Double_t* /*ppckov*/,
+ Double_t* /*absco*/, Double_t* /*effic*/, Double_t* /*rindex*/, Double_t* /*rfl*/) {
+//
+// // Double_t version not implemented
+}
+
// Euclid
-void TFluka::WriteEuclid(const char* fileName, const char* topVol,
- Int_t number, Int_t nlevel) {
+//______________________________________________________________________________
+void TFluka::WriteEuclid(const char* /*fileName*/, const char* /*topVol*/,
+ Int_t /*number*/, Int_t /*nlevel*/) {
//
- fGeometryManager->WriteEuclid(fileName, topVol, number, nlevel);
+// Not with TGeo
+ Warning("WriteEuclid", "Not implemented !");
}
//____________________________________________________________________________
Int_t TFluka::GetMedium() const {
- FGeometryInit* flugg = FGeometryInit::GetInstance();
- return flugg->GetMedium(fCurrentFlukaRegion);
+//
+// Get the medium number for the current fluka region
+//
+ return fGeom->GetMedium(); // this I need to check due to remapping !!!
}
+//____________________________________________________________________________
+Int_t TFluka::GetDummyRegion() const
+{
+// Returns index of the dummy region.
+ return fGeom->GetDummyRegion();
+}
+//____________________________________________________________________________
+Int_t TFluka::GetDummyLattice() const
+{
+// Returns index of the dummy lattice.
+ return fGeom->GetDummyLattice();
+}
//____________________________________________________________________________
+// particle table usage
// ID <--> PDG transformations
//_____________________________________________________________________________
Int_t TFluka::IdFromPDG(Int_t pdg) const
{
- //
- // Return Fluka code from PDG and pseudo ENDF code
-
- // MCIHAD() goes from pdg to fluka internal.
- Int_t intfluka = mcihad(pdg);
- // KPTOIP array goes from internal to official
- return GetFlukaKPTOIP(intfluka);
+ //
+ // Return Fluka code from PDG and pseudo ENDF code
+
+ // Catch the feedback photons
+ if (pdg == 50000051) return (kFLUKAoptical);
+ // MCIHAD() goes from pdg to fluka internal.
+ Int_t intfluka = mcihad(pdg);
+ // KPTOIP array goes from internal to official
+ return GetFlukaKPTOIP(intfluka);
}
+//______________________________________________________________________________
Int_t TFluka::PDGFromId(Int_t id) const
{
//
// Return PDG code and pseudo ENDF code from Fluka code
-
- //IPTOKP array goes from official to internal
- Int_t intfluka = GetFlukaIPTOKP(id);
- //MPKDHA() goes from internal to PDG
- return mpdgha(intfluka);
-
+ // Alpha He3 Triton Deuteron gen. ion opt. photon
+ Int_t idSpecial[6] = {GetIonPdg(2,4), GetIonPdg(2, 3), GetIonPdg(1,3), GetIonPdg(1,2), GetIonPdg(0,0), 50000050};
+ // IPTOKP array goes from official to internal
+
+ if (id == kFLUKAoptical) {
+// Cerenkov photon
+// if (fVerbosityLevel >= 3)
+// printf("\n PDGFromId: Cerenkov Photon \n");
+ return 50000050;
+ }
+// Error id
+ if (id == 0 || id < kFLUKAcodemin || id > kFLUKAcodemax) {
+ if (fVerbosityLevel >= 3)
+ printf("PDGFromId: Error id = 0 %5d %5d\n", id, fCaller);
+ return -1;
+ }
+// Good id
+ if (id > 0) {
+ Int_t intfluka = GetFlukaIPTOKP(id);
+ if (intfluka == 0) {
+ if (fVerbosityLevel >= 3)
+ printf("PDGFromId: Error intfluka = 0: %d\n", id);
+ return -1;
+ } else if (intfluka < 0) {
+ if (fVerbosityLevel >= 3)
+ printf("PDGFromId: Error intfluka < 0: %d\n", id);
+ return -1;
+ }
+// if (fVerbosityLevel >= 3)
+// printf("mpdgha called with %d %d \n", id, intfluka);
+ return mpdgha(intfluka);
+ } else {
+ // ions and optical photons
+ return idSpecial[id - kFLUKAcodemin];
+ }
}
-<<<<<<< TFluka.cxx
-
-
+void TFluka::StopTrack()
+{
+ // Set stopping conditions
+ // Works for photons and charged particles
+ fStopped = kTRUE;
+}
+
//_____________________________________________________________________________
-// methods for step management
+// methods for physics management
//____________________________________________________________________________
//
-// dynamic properties
+// set methods
//
-void TFluka::TrackPosition(TLorentzVector& position) const
-{
-// Return the current position in the master reference frame of the
-// track being transported
-// TRACKR.atrack = age of the particle
-// TRACKR.xtrack = x-position of the last point
-// TRACKR.ytrack = y-position of the last point
-// TRACKR.ztrack = z-position of the last point
- position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
- position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
- position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
- position.SetT(TRACKR.atrack);
-}
-void TFluka::TrackMomentum(TLorentzVector& momentum) const
+void TFluka::SetProcess(const char* flagName, Int_t flagValue, Int_t imed)
{
-// Return the direction and the momentum (GeV/c) of the track
-// currently being transported
-// TRACKR.ptrack = momentum of the particle (not always defined, if
-// < 0 must be obtained from etrack)
-// TRACKR.cx,y,ztrck = direction cosines of the current particle
-// TRACKR.etrack = total energy of the particle
-// TRACKR.jtrack = identity number of the particle
-// PAPROP.am[TRACKR.jtrack] = particle mass in gev
- if (TRACKR.ptrack >= 0) {
- momentum.SetPx(TRACKR.ptrack*TRACKR.cxtrck);
- momentum.SetPy(TRACKR.ptrack*TRACKR.cytrck);
- momentum.SetPz(TRACKR.ptrack*TRACKR.cztrck);
- momentum.SetE(TRACKR.etrack);
- return;
- }
- else {
- Double_t p = sqrt(TRACKR.etrack*TRACKR.etrack - PAPROP.am[TRACKR.jtrack]*PAPROP.am[TRACKR.jtrack]);
- momentum.SetPx(p*TRACKR.cxtrck);
- momentum.SetPy(p*TRACKR.cytrck);
- momentum.SetPz(p*TRACKR.cztrck);
- momentum.SetE(TRACKR.etrack);
- return;
- }
+// Set process user flag for material imat
+//
+//
+// Update if already in the list
+//
+ TIter next(fUserConfig);
+ TFlukaConfigOption* proc;
+ while((proc = (TFlukaConfigOption*)next()))
+ {
+ if (proc->Medium() == imed) {
+ proc->SetProcess(flagName, flagValue);
+ return;
+ }
+ }
+ proc = new TFlukaConfigOption(imed);
+ proc->SetProcess(flagName, flagValue);
+ fUserConfig->Add(proc);
}
-Double_t TFluka::TrackStep() const
+//______________________________________________________________________________
+Bool_t TFluka::SetProcess(const char* flagName, Int_t flagValue)
{
-// Return the length in centimeters of the current step
-// TRACKR.ctrack = total curved path
- return TRACKR.ctrack;
+// Set process user flag
+//
+//
+ SetProcess(flagName, flagValue, -1);
+ return kTRUE;
}
-Double_t TFluka::TrackLength() const
+//______________________________________________________________________________
+void TFluka::SetCut(const char* cutName, Double_t cutValue, Int_t imed)
{
-// It is wrong
-// should be the sum of all steps starting from the beginning of the track
-// for the time being returns only the length in centimeters of the current step
- return TRACKR.ctrack;
-}
+// Set user cut value for material imed
+//
+ TIter next(fUserConfig);
+ TFlukaConfigOption* proc;
+ while((proc = (TFlukaConfigOption*)next()))
+ {
+ if (proc->Medium() == imed) {
+ proc->SetCut(cutName, cutValue);
+ return;
+ }
+ }
-Double_t TFluka::TrackTime() const
-{
-// Return the current time of flight of the track being transported
-// TRACKR.atrack = age of the particle
- return TRACKR.atrack;
+ proc = new TFlukaConfigOption(imed);
+ proc->SetCut(cutName, cutValue);
+ fUserConfig->Add(proc);
}
-Double_t TFluka::Edep() const
+
+//______________________________________________________________________________
+void TFluka::SetModelParameter(const char* parName, Double_t parValue, Int_t imed)
{
-// Energy deposition
-// if TRACKR.ntrack = 0, TRACKR.mtrack = 0:
-// -->local energy deposition (the value and the point are not recorded in TRACKR)
-// but in the variable "rull" of the procedure "endraw.cxx"
-// if TRACKR.ntrack > 0, TRACKR.mtrack = 0:
-// -->no energy loss along the track
-// if TRACKR.ntrack > 0, TRACKR.mtrack > 0:
-// -->energy loss distributed along the track
-// TRACKR.dtrack = energy deposition of the jth deposition even
- if (TRACKR.ntrack == 0 && TRACKR.mtrack == 0)
- return fRull;
- else {
- Double_t sum = 0;
- for ( Int_t j=0;j<TRACKR.mtrack;j++) {
- sum +=TRACKR.dtrack[j];
+// Set model parameter for material imed
+//
+ TIter next(fUserConfig);
+ TFlukaConfigOption* proc;
+ while((proc = (TFlukaConfigOption*)next()))
+ {
+ if (proc->Medium() == imed) {
+ proc->SetModelParameter(parName, parValue);
+ return;
+ }
}
- return sum;
- }
-}
-Int_t TFluka::TrackPid() const
-{
-// Return the id of the particle transported
-// TRACKR.jtrack = identity number of the particle
- return PDGFromId(TRACKR.jtrack);
+ proc = new TFlukaConfigOption(imed);
+ proc->SetModelParameter(parName, parValue);
+ fUserConfig->Add(proc);
}
-Double_t TFluka::TrackCharge() const
+//______________________________________________________________________________
+Bool_t TFluka::SetCut(const char* cutName, Double_t cutValue)
{
-// Return charge of the track currently transported
-// PAPROP.ichrge = electric charge of the particle
- return PAPROP.ichrge[TRACKR.jtrack+6];
+// Set user cut value
+//
+//
+ SetCut(cutName, cutValue, -1);
+ return kTRUE;
}
-Double_t TFluka::TrackMass() const
-{
-// PAPROP.am = particle mass in GeV
- return PAPROP.am[TRACKR.jtrack+6];
-}
-Double_t TFluka::Etot() const
+void TFluka::SetUserScoring(const char* option, const char* sdum, Int_t npr, char* outfile, Float_t* what)
{
-// TRACKR.etrack = total energy of the particle
- return TRACKR.etrack;
-}
-
//
-// track status
+// Adds a user scoring option to the list
//
-Bool_t TFluka::IsNewTrack() const
-{
-// ???????????????,
-// True if the track is not at the boundary of the current volume
- return 0;
+ TFlukaScoringOption* opt = new TFlukaScoringOption(option, sdum, npr,outfile,what);
+ fUserScore->Add(opt);
}
-
-Bool_t TFluka::IsTrackInside() const
+//______________________________________________________________________________
+void TFluka::SetUserScoring(const char* option, const char* sdum, Int_t npr, char* outfile, Float_t* what,
+ const char* det1, const char* det2, const char* det3)
{
-// True if the track is not at the boundary of the current volume
-// In Fluka a step is always inside one kind of material
-// If the step would go behind the region of one material,
-// it will be shortened to reach only the boundary.
-// Therefore IsTrackInside() is always true.
- return 1;
+//
+// Adds a user scoring option to the list
+//
+ TFlukaScoringOption* opt = new TFlukaScoringOption(option, sdum, npr, outfile, what, det1, det2, det3);
+ fUserScore->Add(opt);
}
-Bool_t TFluka::IsTrackEntering() const
+//______________________________________________________________________________
+Double_t TFluka::Xsec(char*, Double_t, Int_t, Int_t)
{
-// True if this is the first step of the track in the current volume
-// Boundary- (X) crossing
-// Icode = 19: boundary crossing - call from Kaskad
-// Icode = 29: boundary crossing - call from Emfsco
-// Icode = 39: boundary crossing - call from Kasneu
-// Icode = 49: boundary crossing - call from Kashea
-// Icode = 59: boundary crossing - call from Kasoph
- if (fIcode == 19 ||
- fIcode == 29 ||
- fIcode == 39 ||
- fIcode == 49 ||
- fIcode == 59) return 1;
- else return 0;
+ Warning("Xsec", "Not yet implemented.!\n"); return -1.;
}
-Bool_t TFluka::IsTrackExiting() const
-{
-// True if this is the last step of the track in the current volume
-// Boundary- (X) crossing
-// Icode = 19: boundary crossing - call from Kaskad
-// Icode = 29: boundary crossing - call from Emfsco
-// Icode = 39: boundary crossing - call from Kasneu
-// Icode = 49: boundary crossing - call from Kashea
-// Icode = 59: boundary crossing - call from Kasoph
- if (fIcode == 19 ||
- fIcode == 29 ||
- fIcode == 39 ||
- fIcode == 49 ||
- fIcode == 59) return 1;
- else return 0;
-}
-Bool_t TFluka::IsTrackOut() const
+//______________________________________________________________________________
+void TFluka::InitPhysics()
{
-// True if the track is out of the setup
-// means escape
-// Icode = 14: escape - call from Kaskad
-// Icode = 23: escape - call from Emfsco
-// Icode = 32: escape - call from Kasneu
-// Icode = 40: escape - call from Kashea
-// Icode = 51: escape - call from Kasoph
- if (fIcode == 14 ||
- fIcode == 23 ||
- fIcode == 32 ||
- fIcode == 40 ||
- fIcode == 51) return 1;
- else return 0;
-}
+//
+// Physics initialisation with preparation of FLUKA input cards
+//
+// Construct file names
+ FILE *pFlukaVmcCoreInp, *pFlukaVmcFlukaMat, *pFlukaVmcInp;
+ TString sFlukaVmcCoreInp = getenv("ALICE_ROOT");
+ sFlukaVmcCoreInp +="/TFluka/input/";
+ TString sFlukaVmcTmp = "flukaMat.inp";
+ TString sFlukaVmcInp = GetInputFileName();
+ sFlukaVmcCoreInp += GetCoreInputFileName();
+
+// Open files
+ if ((pFlukaVmcCoreInp = fopen(sFlukaVmcCoreInp.Data(),"r")) == NULL) {
+ Warning("InitPhysics", "\nCannot open file %s\n",sFlukaVmcCoreInp.Data());
+ exit(1);
+ }
+ if ((pFlukaVmcFlukaMat = fopen(sFlukaVmcTmp.Data(),"r")) == NULL) {
+ Warning("InitPhysics", "\nCannot open file %s\n",sFlukaVmcTmp.Data());
+ exit(1);
+ }
+ if ((pFlukaVmcInp = fopen(sFlukaVmcInp.Data(),"w")) == NULL) {
+ Warning("InitPhysics", "\nCannot open file %s\n",sFlukaVmcInp.Data());
+ exit(1);
+ }
-Bool_t TFluka::IsTrackDisappeared() const
-{
-// means all inelastic interactions and decays
-// Icode = 11: inelastic interaction recoil - call from Kaskad
- if (fIcode == 11) return 1;
- else return 0;
-}
+// Copy core input file
+ Char_t sLine[255];
+ Float_t fEventsPerRun;
+
+ while ((fgets(sLine,255,pFlukaVmcCoreInp)) != NULL) {
+ if (strncmp(sLine,"GEOEND",6) != 0)
+ fprintf(pFlukaVmcInp,"%s",sLine); // copy until GEOEND card
+ else {
+ fprintf(pFlukaVmcInp,"GEOEND\n"); // add GEOEND card
+ goto flukamat;
+ }
+ } // end of while until GEOEND card
+
-Bool_t TFluka::IsTrackStop() const
-{
-// True if the track energy has fallen below the threshold
-// means stopped by signal or below energy threshold
-// Icode = 12: stopping particle - call from Kaskad
-// Icode = 15: time kill - call from Kaskad
-// Icode = 21: below threshold, iarg=1 - call from Emfsco
-// Icode = 22: below threshold, iarg=2 - call from Emfsco
-// Icode = 24: time kill - call from Emfsco
-// Icode = 31: below threshold - call from Kasneu
-// Icode = 33: time kill - call from Kasneu
-// Icode = 41: time kill - call from Kashea
-// Icode = 52: time kill - call from Kasoph
- if (fIcode == 12 ||
- fIcode == 15 ||
- fIcode == 21 ||
- fIcode == 22 ||
- fIcode == 24 ||
- fIcode == 31 ||
- fIcode == 33 ||
- fIcode == 41 ||
- fIcode == 52) return 1;
- else return 0;
-}
-
-Bool_t TFluka::IsTrackAlive() const
-{
-// means not disappeared or not out
- if (IsTrackDisappeared() || IsTrackOut() ) return 0;
- else return 1;
-}
+ flukamat:
+ while ((fgets(sLine,255,pFlukaVmcFlukaMat)) != NULL) { // copy flukaMat.inp file
+ fprintf(pFlukaVmcInp,"%s\n",sLine);
+ }
+
+ while ((fgets(sLine,255,pFlukaVmcCoreInp)) != NULL) {
+ if (strncmp(sLine,"START",5) != 0)
+ fprintf(pFlukaVmcInp,"%s\n",sLine);
+ else {
+ sscanf(sLine+10,"%10f",&fEventsPerRun);
+ goto fin;
+ }
+ } //end of while until START card
+
+ fin:
+
+// Pass information to configuration objects
+
+ Float_t fLastMaterial = fGeom->GetLastMaterialIndex();
+ TFlukaConfigOption::SetStaticInfo(pFlukaVmcInp, 3, fLastMaterial, fGeom);
+
+ TIter next(fUserConfig);
+ TFlukaConfigOption* proc;
+ while((proc = dynamic_cast<TFlukaConfigOption*> (next()))) proc->WriteFlukaInputCards();
//
-// secondaries
+// Process Fluka specific scoring options
//
+ TFlukaScoringOption::SetStaticInfo(pFlukaVmcInp, fGeom);
+ Float_t loginp = -49.0;
+ Int_t inp = 0;
+ Int_t nscore = fUserScore->GetEntries();
+
+ TFlukaScoringOption *mopo = 0;
+ TFlukaScoringOption *mopi = 0;
+
+ for (Int_t isc = 0; isc < nscore; isc++)
+ {
+ mopo = dynamic_cast<TFlukaScoringOption*> (fUserScore->At(isc));
+ char* fileName = mopo->GetFileName();
+ Int_t size = strlen(fileName);
+ Float_t lun = -1.;
+//
+// Check if new output file has to be opened
+ for (Int_t isci = 0; isci < isc; isci++) {
+
+
+ mopi = dynamic_cast<TFlukaScoringOption*> (fUserScore->At(isci));
+ if(strncmp(mopi->GetFileName(), fileName, size)==0) {
+ //
+ // No, the file already exists
+ lun = mopi->GetLun();
+ mopo->SetLun(lun);
+ break;
+ }
+ } // inner loop
+
+ if (lun == -1.) {
+ // Open new output file
+ inp++;
+ mopo->SetLun(loginp + inp);
+ mopo->WriteOpenFlukaFile();
+ }
+ mopo->WriteFlukaInputCards();
+ }
-//Int_t NSecondaries() const
-// Number of secondary particles generated in the current step
-//{
-// return FINUC.np;
-//}
-
-//void GetSecondary(Int_t isec, Int_t& particleId, TLorentzVector& position,
-// TLorentzVector& momentum)
-//
-//{
-// will come from FINUC when called from USDRAW
-//}
+// Add RANDOMIZ card
+ fprintf(pFlukaVmcInp,"RANDOMIZ %10.1f%10.0f\n", 1., Float_t(gRandom->GetSeed()));
+// Add START and STOP card
+ fprintf(pFlukaVmcInp,"START %10.1f\n",fEventsPerRun);
+ fprintf(pFlukaVmcInp,"STOP \n");
+
+
+// Close files
+ fclose(pFlukaVmcCoreInp);
+ fclose(pFlukaVmcFlukaMat);
+ fclose(pFlukaVmcInp);
-//TMCProcess ProdProcess(Int_t isec) const
-// Name of the process that has produced the secondary particles
-// in the current step
-//{
-// will come from FINUC when called from USDRAW
-//}
-//Int_t StepProcesses(TArrayI &proc) const
-// Return processes active in the current step
-//{
-//ck = total energy of the particl ????????????????
-//}
+//
+// Initialisation needed for Cerenkov photon production and transport
+ TObjArray *matList = GetFlukaMaterials();
+ Int_t nmaterial = matList->GetEntriesFast();
+ fMaterials = new Int_t[nmaterial+25];
+
+ for (Int_t im = 0; im < nmaterial; im++)
+ {
+ TGeoMaterial* material = dynamic_cast<TGeoMaterial*> (matList->At(im));
+ Int_t idmat = material->GetIndex();
+ fMaterials[idmat] = im;
+ }
+} // end of InitPhysics
-void TFluka::FutoTest() const
+//______________________________________________________________________________
+void TFluka::SetMaxStep(Double_t step)
{
- Int_t icode, mreg, newreg, medium;
- Double_t rull, xsco, ysco, zsco;
- icode = GetIcode();
- medium = -1;
-
- if (icode == 0)
- cout << " icode=" << icode << endl;
- else if (icode > 0 && icode <= 5) {
- mreg = GetMreg();
- medium = GetMedium();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << endl;
- }
- else if (icode >= 10 && icode <= 15) {
- mreg = GetMreg();
- medium = GetMedium();
- rull = GetRull();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " rull=" << rull
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode >= 20 && icode <= 24) {
- mreg = GetMreg();
- medium = GetMedium();
- rull = GetRull();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " rull=" << rull
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode >= 30 && icode <= 33) {
- mreg = GetMreg();
- medium = GetMedium();
- rull = GetRull();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " rull=" << rull
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode >= 40 && icode <= 41) {
- mreg = GetMreg();
- medium = GetMedium();
- rull = GetRull();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " rull=" << rull
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode >= 50 && icode <= 52) {
- mreg = GetMreg();
- medium = GetMedium();
- rull = GetRull();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " rull=" << rull
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode >= 100 && icode <= 105) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 208) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 210) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 212) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode >= 214 && icode <= 215) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 217) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 219) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 221) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 225) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 300) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 400) {
- mreg = GetMreg();
- medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 19) {
- mreg = GetMreg();
- medium = GetMedium();
- newreg = GetNewreg();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " newreg=" << newreg
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 29) {
- mreg = GetMreg();
- medium = GetMedium();
- newreg = GetNewreg();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " newreg=" << newreg
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 39) {
- mreg = GetMreg();
- medium = GetMedium();
- newreg = GetNewreg();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " newreg=" << newreg
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 49) {
- mreg = GetMreg();
- medium = GetMedium();
- newreg = GetNewreg();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " newreg=" << newreg
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
- else if (icode == 59) {
- mreg = GetMreg();
- medium = GetMedium();
- newreg = GetNewreg();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
- << " medium=" << medium
- << " newreg=" << newreg
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
-
+// Set the maximum step size
+// if (step > 1.e4) return;
+
+// Int_t mreg=0, latt=0;
+// fGeom->GetCurrentRegion(mreg, latt);
+ Int_t mreg = fGeom->GetCurrentRegion();
+ STEPSZ.stepmx[mreg - 1] = step;
+}
-} // end of FutoTest
-=======
+Double_t TFluka::MaxStep() const
+{
+// Return the maximum for current medium
+ Int_t mreg, latt;
+ fGeom->GetCurrentRegion(mreg, latt);
+ return (STEPSZ.stepmx[mreg - 1]);
+}
+//______________________________________________________________________________
+void TFluka::SetMaxNStep(Int_t)
+{
+// SetMaxNStep is dummy procedure in TFluka !
+ if (fVerbosityLevel >=3)
+ cout << "SetMaxNStep is dummy procedure in TFluka !" << endl;
+}
+//______________________________________________________________________________
+void TFluka::SetUserDecay(Int_t)
+{
+// SetUserDecay is dummy procedure in TFluka !
+ if (fVerbosityLevel >=3)
+ cout << "SetUserDecay is dummy procedure in TFluka !" << endl;
+}
-//_____________________________________________________________________________
-// methods for step management
-//____________________________________________________________________________
//
// dynamic properties
//
+//______________________________________________________________________________
void TFluka::TrackPosition(TLorentzVector& position) const
{
// Return the current position in the master reference frame of the
// TRACKR.xtrack = x-position of the last point
// TRACKR.ytrack = y-position of the last point
// TRACKR.ztrack = z-position of the last point
- position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
- position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
- position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
- position.SetT(TRACKR.atrack);
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller == kENDRAW || caller == kUSDRAW ||
+ caller == kBXExiting || caller == kBXEntering ||
+ caller == kUSTCKV) {
+ position.SetX(GetXsco());
+ position.SetY(GetYsco());
+ position.SetZ(GetZsco());
+ position.SetT(TRACKR.atrack);
+ }
+ else if (caller == kMGDRAW) {
+ Int_t i = -1;
+ if ((i = fPrimaryElectronIndex) > -1) {
+ // Primary Electron Ionisation
+ Double_t x, y, z;
+ GetPrimaryElectronPosition(i, x, y, z);
+ position.SetX(x);
+ position.SetY(y);
+ position.SetZ(z);
+ position.SetT(TRACKR.atrack);
+ } else {
+ position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
+ position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
+ position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
+ position.SetT(TRACKR.atrack);
+ }
+ }
+ else if (caller == kSODRAW) {
+ position.SetX(TRACKR.xtrack[TRACKR.ntrack]);
+ position.SetY(TRACKR.ytrack[TRACKR.ntrack]);
+ position.SetZ(TRACKR.ztrack[TRACKR.ntrack]);
+ position.SetT(0);
+ } else if (caller == kMGResumedTrack) {
+ position.SetX(TRACKR.spausr[0]);
+ position.SetY(TRACKR.spausr[1]);
+ position.SetZ(TRACKR.spausr[2]);
+ position.SetT(TRACKR.spausr[3]);
+ }
+ else
+ Warning("TrackPosition","position not available");
}
+//______________________________________________________________________________
+void TFluka::TrackPosition(Double_t& x, Double_t& y, Double_t& z) const
+{
+// Return the current position in the master reference frame of the
+// track being transported
+// TRACKR.atrack = age of the particle
+// TRACKR.xtrack = x-position of the last point
+// TRACKR.ytrack = y-position of the last point
+// TRACKR.ztrack = z-position of the last point
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller == kENDRAW || caller == kUSDRAW ||
+ caller == kBXExiting || caller == kBXEntering ||
+ caller == kUSTCKV) {
+ x = GetXsco();
+ y = GetYsco();
+ z = GetZsco();
+ }
+ else if (caller == kMGDRAW || caller == kSODRAW) {
+ Int_t i = -1;
+ if ((i = fPrimaryElectronIndex) > -1) {
+ GetPrimaryElectronPosition(i, x, y, z);
+ } else {
+ x = TRACKR.xtrack[TRACKR.ntrack];
+ y = TRACKR.ytrack[TRACKR.ntrack];
+ z = TRACKR.ztrack[TRACKR.ntrack];
+ }
+ }
+ else if (caller == kMGResumedTrack) {
+ x = TRACKR.spausr[0];
+ y = TRACKR.spausr[1];
+ z = TRACKR.spausr[2];
+ }
+ else
+ Warning("TrackPosition","position not available");
+}
+
+//______________________________________________________________________________
void TFluka::TrackMomentum(TLorentzVector& momentum) const
{
// Return the direction and the momentum (GeV/c) of the track
// TRACKR.etrack = total energy of the particle
// TRACKR.jtrack = identity number of the particle
// PAPROP.am[TRACKR.jtrack] = particle mass in gev
- if (TRACKR.ptrack >= 0) {
- momentum.SetPx(TRACKR.ptrack*TRACKR.cxtrck);
- momentum.SetPy(TRACKR.ptrack*TRACKR.cytrck);
- momentum.SetPz(TRACKR.ptrack*TRACKR.cztrck);
- momentum.SetE(TRACKR.etrack);
+ FlukaCallerCode_t caller = GetCaller();
+ FlukaProcessCode_t icode = GetIcode();
+
+ if (caller != kEEDRAW && caller != kMGResumedTrack &&
+ (caller != kENDRAW || (icode != kEMFSCOstopping1 && icode != kEMFSCOstopping2))) {
+ if (TRACKR.ptrack >= 0) {
+ momentum.SetPx(TRACKR.ptrack*TRACKR.cxtrck);
+ momentum.SetPy(TRACKR.ptrack*TRACKR.cytrck);
+ momentum.SetPz(TRACKR.ptrack*TRACKR.cztrck);
+ momentum.SetE(TRACKR.etrack);
+ return;
+ }
+ else {
+ Double_t p = sqrt(TRACKR.etrack * TRACKR.etrack - ParticleMassFPC(TRACKR.jtrack) * ParticleMassFPC(TRACKR.jtrack));
+ momentum.SetPx(p*TRACKR.cxtrck);
+ momentum.SetPy(p*TRACKR.cytrck);
+ momentum.SetPz(p*TRACKR.cztrck);
+ momentum.SetE(TRACKR.etrack);
+ return;
+ }
+ } else if (caller == kMGResumedTrack) {
+ momentum.SetPx(TRACKR.spausr[4]);
+ momentum.SetPy(TRACKR.spausr[5]);
+ momentum.SetPz(TRACKR.spausr[6]);
+ momentum.SetE (TRACKR.spausr[7]);
return;
+ } else if (caller == kENDRAW && (icode == kEMFSCOstopping1 || icode == kEMFSCOstopping2)) {
+ momentum.SetPx(0.);
+ momentum.SetPy(0.);
+ momentum.SetPz(0.);
+ momentum.SetE(TrackMass());
}
- else {
- Double_t p = sqrt(TRACKR.etrack*TRACKR.etrack - PAPROP.am[TRACKR.jtrack]*PAPROP.am[TRACKR.jtrack]);
- momentum.SetPx(p*TRACKR.cxtrck);
- momentum.SetPy(p*TRACKR.cytrck);
- momentum.SetPz(p*TRACKR.cztrck);
- momentum.SetE(TRACKR.etrack);
- return;
+ else
+ Warning("TrackMomentum","momentum not available");
+}
+
+//______________________________________________________________________________
+void TFluka::TrackMomentum(Double_t& px, Double_t& py, Double_t& pz, Double_t& e) const
+{
+// Return the direction and the momentum (GeV/c) of the track
+// currently being transported
+// TRACKR.ptrack = momentum of the particle (not always defined, if
+// < 0 must be obtained from etrack)
+// TRACKR.cx,y,ztrck = direction cosines of the current particle
+// TRACKR.etrack = total energy of the particle
+// TRACKR.jtrack = identity number of the particle
+// PAPROP.am[TRACKR.jtrack] = particle mass in gev
+ FlukaCallerCode_t caller = GetCaller();
+ FlukaProcessCode_t icode = GetIcode();
+ if (caller != kEEDRAW && caller != kMGResumedTrack &&
+ (caller != kENDRAW || (icode != kEMFSCOstopping1 && icode != kEMFSCOstopping2))) {
+ if (TRACKR.ptrack >= 0) {
+ px = TRACKR.ptrack*TRACKR.cxtrck;
+ py = TRACKR.ptrack*TRACKR.cytrck;
+ pz = TRACKR.ptrack*TRACKR.cztrck;
+ e = TRACKR.etrack;
+ return;
+ }
+ else {
+ Double_t p = sqrt(TRACKR.etrack * TRACKR.etrack - ParticleMassFPC(TRACKR.jtrack) * ParticleMassFPC(TRACKR.jtrack));
+ px = p*TRACKR.cxtrck;
+ py = p*TRACKR.cytrck;
+ pz = p*TRACKR.cztrck;
+ e = TRACKR.etrack;
+ return;
+ }
+ } else if (caller == kMGResumedTrack) {
+ px = TRACKR.spausr[4];
+ py = TRACKR.spausr[5];
+ pz = TRACKR.spausr[6];
+ e = TRACKR.spausr[7];
+ return;
+ } else if (caller == kENDRAW && (icode == kEMFSCOstopping1 || icode == kEMFSCOstopping2)) {
+ px = 0.;
+ py = 0.;
+ pz = 0.;
+ e = TrackMass();
}
+ else
+ Warning("TrackMomentum","momentum not available");
}
+//______________________________________________________________________________
Double_t TFluka::TrackStep() const
{
// Return the length in centimeters of the current step
// TRACKR.ctrack = total curved path
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller == kBXEntering || caller == kBXExiting ||
+ caller == kENDRAW || caller == kUSDRAW ||
+ caller == kUSTCKV || caller == kMGResumedTrack)
+ return 0.0;
+ else if (caller == kMGDRAW)
return TRACKR.ctrack;
+ else {
+ Warning("TrackStep", "track step not available");
+ return 0.0;
+ }
}
+//______________________________________________________________________________
Double_t TFluka::TrackLength() const
{
-// It is wrong
-// should be the sum of all steps starting from the beginning of the track
-// for the time being returns only the length in centimeters of the current step
- return TRACKR.ctrack;
+// TRACKR.cmtrck = cumulative curved path since particle birth
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller == kBXEntering || caller == kBXExiting ||
+ caller == kENDRAW || caller == kUSDRAW || caller == kMGDRAW ||
+ caller == kUSTCKV)
+ return TRACKR.cmtrck;
+ else if (caller == kMGResumedTrack)
+ return TRACKR.spausr[8];
+ else {
+ Warning("TrackLength", "track length not available");
+ return 0.0;
+ }
}
+//______________________________________________________________________________
Double_t TFluka::TrackTime() const
{
// Return the current time of flight of the track being transported
// TRACKR.atrack = age of the particle
- return TRACKR.atrack;
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller == kBXEntering || caller == kBXExiting ||
+ caller == kENDRAW || caller == kUSDRAW || caller == kMGDRAW ||
+ caller == kUSTCKV)
+ return TRACKR.atrack;
+ else if (caller == kMGResumedTrack)
+ return TRACKR.spausr[3];
+ else {
+ Warning("TrackTime", "track time not available");
+ return 0.0;
+ }
}
+//______________________________________________________________________________
Double_t TFluka::Edep() const
{
// Energy deposition
// -->no energy loss along the track
// if TRACKR.ntrack > 0, TRACKR.mtrack > 0:
// -->energy loss distributed along the track
-// TRACKR.dtrack = energy deposition of the jth deposition even
- if (TRACKR.ntrack == 0 && TRACKR.mtrack == 0)
- return fRull;
- else {
- Double_t sum = 0;
- for ( Int_t j=0;j<TRACKR.mtrack;j++) {
- sum +=TRACKR.dtrack[j];
- }
- return sum;
+// TRACKR.dtrack = energy deposition of the jth deposition event
+
+ // If coming from bxdraw we have 2 steps of 0 length and 0 edep
+ // If coming from usdraw we just signal particle production - no edep
+ // If just first time after resuming, no edep for the primary
+ FlukaCallerCode_t caller = GetCaller();
+
+ if (caller == kBXExiting || caller == kBXEntering ||
+ caller == kUSDRAW || caller == kMGResumedTrack) return 0.0;
+ Double_t sum = 0;
+ Int_t i = -1;
+
+ // Material with primary ionisation activated but number of primary electrons nprim = 0
+ if (fPrimaryElectronIndex == -2) return 0.0;
+ // nprim > 0
+ if ((i = fPrimaryElectronIndex) > -1) {
+ // Primary ionisation
+ sum = GetPrimaryElectronKineticEnergy(i);
+ if (sum > 100.) {
+ printf("edep > 100. %d %d %f \n", i, ALLDLT.nalldl, sum);
+ }
+ return sum;
+ } else {
+ // Normal ionisation
+ if (TRACKR.mtrack > 1) printf("Edep: %6d\n", TRACKR.mtrack);
+
+ for ( Int_t j=0;j<TRACKR.mtrack;j++) {
+ sum +=TRACKR.dtrack[j];
+ }
+ if (TRACKR.ntrack == 0 && TRACKR.mtrack == 0)
+ return fRull + sum;
+ else {
+ return sum;
+ }
}
}
+//______________________________________________________________________________
+Int_t TFluka::CorrectFlukaId() const
+{
+ // since we don't put photons and e- created bellow transport cut on the vmc stack
+ // and there is a call to endraw for energy deposition for each of them
+ // and they have the track number of their parent, but different identity (pdg)
+ // so we want to assign also their parent identity.
+
+ if( (IsTrackStop())
+ && TRACKR.ispusr[mkbmx2 - 4] == TRACKR.ispusr[mkbmx2 - 1]
+ && TRACKR.jtrack != TRACKR.ispusr[mkbmx2 - 3] ) {
+ if (fVerbosityLevel >=3)
+ cout << "CorrectFlukaId() for icode=" << GetIcode()
+ << " track=" << TRACKR.ispusr[mkbmx2 - 1]
+ << " current PDG=" << PDGFromId(TRACKR.jtrack)
+ << " assign parent PDG=" << PDGFromId(TRACKR.ispusr[mkbmx2 - 3]) << endl;
+ return TRACKR.ispusr[mkbmx2 - 3]; // assign parent identity
+ }
+ if (TRACKR.jtrack <= 64){
+ return TRACKR.jtrack;
+ } else {
+ return TRACKR.j0trck;
+ }
+}
+
+
+//______________________________________________________________________________
Int_t TFluka::TrackPid() const
{
// Return the id of the particle transported
// TRACKR.jtrack = identity number of the particle
- return PDGFromId(TRACKR.jtrack);
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller != kEEDRAW) {
+ return PDGFromId( CorrectFlukaId() );
+ }
+ else
+ return -1000;
}
+//______________________________________________________________________________
Double_t TFluka::TrackCharge() const
{
// Return charge of the track currently transported
// PAPROP.ichrge = electric charge of the particle
- return PAPROP.ichrge[TRACKR.jtrack+6];
+// TRACKR.jtrack = identity number of the particle
+
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller != kEEDRAW)
+ return PAPROP.ichrge[CorrectFlukaId()+6];
+ else
+ return -1000.0;
}
+//______________________________________________________________________________
Double_t TFluka::TrackMass() const
{
// PAPROP.am = particle mass in GeV
- return PAPROP.am[TRACKR.jtrack+6];
+// TRACKR.jtrack = identity number of the particle
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller != kEEDRAW)
+ return PAPROP.am[CorrectFlukaId()+6];
+ else
+ return -1000.0;
}
+//______________________________________________________________________________
Double_t TFluka::Etot() const
{
// TRACKR.etrack = total energy of the particle
- return TRACKR.etrack;
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller != kEEDRAW)
+ return TRACKR.etrack;
+ else
+ return -1000.0;
}
//
// track status
//
+//______________________________________________________________________________
Bool_t TFluka::IsNewTrack() const
{
-// ???????????????,
-// True if the track is not at the boundary of the current volume
-// Not true in some cases in bxdraw - to be solved
- return 1;
+// Return true for the first call of Stepping()
+ return fTrackIsNew;
}
+void TFluka::SetTrackIsNew(Bool_t flag)
+{
+// Return true for the first call of Stepping()
+ fTrackIsNew = flag;
+
+}
+
+
+//______________________________________________________________________________
Bool_t TFluka::IsTrackInside() const
{
// True if the track is not at the boundary of the current volume
// If the step would go behind the region of one material,
// it will be shortened to reach only the boundary.
// Therefore IsTrackInside() is always true.
-// Not true in some cases in bxdraw - to be solved
- return 1;
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller == kBXEntering || caller == kBXExiting)
+ return 0;
+ else
+ return 1;
}
+//______________________________________________________________________________
Bool_t TFluka::IsTrackEntering() const
{
// True if this is the first step of the track in the current volume
-// Boundary- (X) crossing
-// Icode = 19: boundary crossing - call from Kaskad
-// Icode = 29: boundary crossing - call from Emfsco
-// Icode = 39: boundary crossing - call from Kasneu
-// Icode = 49: boundary crossing - call from Kashea
-// Icode = 59: boundary crossing - call from Kasoph
- if (fIcode == 19 ||
- fIcode == 29 ||
- fIcode == 39 ||
- fIcode == 49 ||
- fIcode == 59) return 1;
+
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller == kBXEntering)
+ return 1;
else return 0;
}
+//______________________________________________________________________________
Bool_t TFluka::IsTrackExiting() const
{
-// True if this is the last step of the track in the current volume
-// Boundary- (X) crossing
-// Icode = 19: boundary crossing - call from Kaskad
-// Icode = 29: boundary crossing - call from Emfsco
-// Icode = 39: boundary crossing - call from Kasneu
-// Icode = 49: boundary crossing - call from Kashea
-// Icode = 59: boundary crossing - call from Kasoph
- if (fIcode == 19 ||
- fIcode == 29 ||
- fIcode == 39 ||
- fIcode == 49 ||
- fIcode == 59) return 1;
+// True if track is exiting volume
+//
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller == kBXExiting)
+ return 1;
else return 0;
}
+//______________________________________________________________________________
Bool_t TFluka::IsTrackOut() const
{
// True if the track is out of the setup
// means escape
-// Icode = 14: escape - call from Kaskad
-// Icode = 23: escape - call from Emfsco
-// Icode = 32: escape - call from Kasneu
-// Icode = 40: escape - call from Kashea
-// Icode = 51: escape - call from Kasoph
- if (fIcode == 14 ||
- fIcode == 23 ||
- fIcode == 32 ||
- fIcode == 40 ||
- fIcode == 51) return 1;
+ FlukaProcessCode_t icode = GetIcode();
+
+ if (icode == kKASKADescape ||
+ icode == kEMFSCOescape ||
+ icode == kKASNEUescape ||
+ icode == kKASHEAescape ||
+ icode == kKASOPHescape)
+ return 1;
else return 0;
}
+//______________________________________________________________________________
Bool_t TFluka::IsTrackDisappeared() const
{
-// means all inelastic interactions and decays
+// All inelastic interactions and decays
// fIcode from usdraw
- if (fIcode == 101 || // inelastic interaction
- fIcode == 102 || // particle decay
- fIcode == 214 || // in-flight annihilation
- fIcode == 215 || // annihilation at rest
- fIcode == 217 || // pair production
- fIcode == 221) return 1;
+ FlukaProcessCode_t icode = GetIcode();
+ if (icode == kKASKADinelint || // inelastic interaction
+ icode == kKASKADdecay || // particle decay
+ icode == kKASKADdray || // delta ray generation by hadron
+ icode == kKASKADpair || // direct pair production
+ icode == kKASKADbrems || // bremsstrahlung (muon)
+ icode == kEMFSCObrems || // bremsstrahlung (electron)
+ icode == kEMFSCOmoller || // Moller scattering
+ icode == kEMFSCObhabha || // Bhaba scattering
+ icode == kEMFSCOanniflight || // in-flight annihilation
+ icode == kEMFSCOannirest || // annihilation at rest
+ icode == kEMFSCOpair || // pair production
+ icode == kEMFSCOcompton || // Compton scattering
+ icode == kEMFSCOphotoel || // Photoelectric effect
+ icode == kKASNEUhadronic || // hadronic interaction
+ icode == kKASHEAdray // delta-ray
+ ) return 1;
else return 0;
}
+//______________________________________________________________________________
Bool_t TFluka::IsTrackStop() const
{
// True if the track energy has fallen below the threshold
// means stopped by signal or below energy threshold
-// Icode = 12: stopping particle - call from Kaskad
-// Icode = 15: time kill - call from Kaskad
-// Icode = 21: below threshold, iarg=1 - call from Emfsco
-// Icode = 22: below threshold, iarg=2 - call from Emfsco
-// Icode = 24: time kill - call from Emfsco
-// Icode = 31: below threshold - call from Kasneu
-// Icode = 33: time kill - call from Kasneu
-// Icode = 41: time kill - call from Kashea
-// Icode = 52: time kill - call from Kasoph
- if (fIcode == 12 ||
- fIcode == 15 ||
- fIcode == 21 ||
- fIcode == 22 ||
- fIcode == 24 ||
- fIcode == 31 ||
- fIcode == 33 ||
- fIcode == 41 ||
- fIcode == 52) return 1;
+ FlukaProcessCode_t icode = GetIcode();
+ if (icode == kKASKADstopping || // stopping particle
+ icode == kKASKADtimekill || // time kill
+ icode == kEMFSCOstopping1 || // below user-defined cut-off
+ icode == kEMFSCOstopping2 || // below user cut-off
+ icode == kEMFSCOtimekill || // time kill
+ icode == kKASNEUstopping || // neutron below threshold
+ icode == kKASNEUtimekill || // time kill
+ icode == kKASHEAtimekill || // time kill
+ icode == kKASOPHtimekill) return 1; // time kill
else return 0;
}
+//______________________________________________________________________________
Bool_t TFluka::IsTrackAlive() const
{
// means not disappeared or not out
// secondaries
//
+//______________________________________________________________________________
Int_t TFluka::NSecondaries() const
+
+{
// Number of secondary particles generated in the current step
-// fIcode = 100 = elastic interaction
-// fIcode = 101 = inelastic interaction
-// fIcode = 102 = particle decay
-// fIcode = 103 = delta ray
-// fIcode = 104 = pair production
-// fIcode = 105 = bremsstrahlung
+// GENSTK.np = number of secondaries except light and heavy ions
+// FHEAVY.npheav = number of secondaries for light and heavy secondary ions
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller == kUSDRAW) // valid only after usdraw
+ return GENSTK.np + FHEAVY.npheav;
+ else if (caller == kUSTCKV) {
+ // Cerenkov Photon production
+ return fNCerenkov;
+ }
+ return 0;
+} // end of NSecondaries
+
+//______________________________________________________________________________
+void TFluka::GetSecondary(Int_t isec, Int_t& particleId,
+ TLorentzVector& position, TLorentzVector& momentum)
{
- if (fIcode >= 100 && fIcode <= 105)
- return FINUC.np + FHEAVY.npheav;
- else
- return -1;
-}
+// Copy particles from secondary stack to vmc stack
+//
-void TFluka::GetSecondary(Int_t isec, Int_t& particleId,
- TLorentzVector& position, TLorentzVector& momentum)
-//
-// fIcode = 100 = elastic interaction
-// fIcode = 101 = inelastic interaction
-// fIcode = 102 = particle decay
-// fIcode = 103 = delta ray
-// fIcode = 104 = pair production
-// fIcode = 105 = bremsstrahlung
-{
- if (fIcode >= 100 && fIcode <= 105) {
- if (isec >= 0 && isec < FINUC.np) {
- particleId = PDGFromId(FINUC.kpart[isec]);
- position.SetX(fXsco);
- position.SetY(fYsco);
- position.SetZ(fZsco);
- position.SetT(FINUC.agesec[isec]);
- momentum.SetPx(FINUC.plr[isec]*FINUC.cxr[isec]);
- momentum.SetPy(FINUC.plr[isec]*FINUC.cyr[isec]);
- momentum.SetPz(FINUC.plr[isec]*FINUC.czr[isec]);
- momentum.SetE(FINUC.tki[isec] + PAPROP.am[FINUC.kpart[isec]+6]);
- }
- if (isec >= FINUC.np && isec < FINUC.np + FHEAVY.npheav) {
- Int_t jsec = isec - FINUC.np;
- particleId = FHEAVY.kheavy[jsec]; // this is Fluka id !!!
- position.SetX(fXsco);
- position.SetY(fYsco);
- position.SetZ(fZsco);
- position.SetT(FHEAVY.agheav[jsec]);
- momentum.SetPx(FHEAVY.pheavy[jsec]*FHEAVY.cxheav[jsec]);
- momentum.SetPy(FHEAVY.pheavy[jsec]*FHEAVY.cyheav[jsec]);
- momentum.SetPz(FHEAVY.pheavy[jsec]*FHEAVY.czheav[jsec]);
- if (FHEAVY.tkheav[jsec] >= 3 && FHEAVY.tkheav[jsec] <= 6)
- momentum.SetE(FHEAVY.tkheav[jsec] + PAPROP.am[jsec+6]);
- else if (FHEAVY.tkheav[jsec] > 6)
- momentum.SetE(FHEAVY.tkheav[jsec] + FHEAVY.amnhea[jsec]); // to be checked !!!
+ FlukaCallerCode_t caller = GetCaller();
+ if (caller == kUSDRAW) { // valid only after usdraw
+ if (GENSTK.np > 0) {
+ // Hadronic interaction
+ if (isec >= 0 && isec < GENSTK.np) {
+ particleId = PDGFromId(GENSTK.kpart[isec]);
+ position.SetX(fXsco);
+ position.SetY(fYsco);
+ position.SetZ(fZsco);
+ position.SetT(TRACKR.atrack);
+ momentum.SetPx(GENSTK.plr[isec]*GENSTK.cxr[isec]);
+ momentum.SetPy(GENSTK.plr[isec]*GENSTK.cyr[isec]);
+ momentum.SetPz(GENSTK.plr[isec]*GENSTK.czr[isec]);
+ momentum.SetE(GENSTK.tki[isec] + PAPROP.am[GENSTK.kpart[isec]+6]);
+ }
+ else if (isec >= GENSTK.np && isec < GENSTK.np + FHEAVY.npheav) {
+ Int_t jsec = isec - GENSTK.np;
+ particleId = FHEAVY.kheavy[jsec]; // this is Fluka id !!!
+ position.SetX(fXsco);
+ position.SetY(fYsco);
+ position.SetZ(fZsco);
+ position.SetT(TRACKR.atrack);
+ momentum.SetPx(FHEAVY.pheavy[jsec]*FHEAVY.cxheav[jsec]);
+ momentum.SetPy(FHEAVY.pheavy[jsec]*FHEAVY.cyheav[jsec]);
+ momentum.SetPz(FHEAVY.pheavy[jsec]*FHEAVY.czheav[jsec]);
+ if (FHEAVY.tkheav[jsec] >= 3 && FHEAVY.tkheav[jsec] <= 6)
+ momentum.SetE(FHEAVY.tkheav[jsec] + PAPROP.am[jsec+6]);
+ else if (FHEAVY.tkheav[jsec] > 6)
+ momentum.SetE(FHEAVY.tkheav[jsec] + FHEAVY.amnhea[jsec]); // to be checked !!!
+ }
+ else
+ Warning("GetSecondary","isec out of range");
+ }
+ } else if (caller == kUSTCKV) {
+ Int_t index = OPPHST.lstopp - isec;
+ position.SetX(OPPHST.xoptph[index]);
+ position.SetY(OPPHST.yoptph[index]);
+ position.SetZ(OPPHST.zoptph[index]);
+ position.SetT(OPPHST.agopph[index]);
+ Double_t p = OPPHST.poptph[index];
+
+ momentum.SetPx(p * OPPHST.txopph[index]);
+ momentum.SetPy(p * OPPHST.tyopph[index]);
+ momentum.SetPz(p * OPPHST.tzopph[index]);
+ momentum.SetE(p);
}
- }
-}
+ else
+ Warning("GetSecondary","no secondaries available");
+
+} // end of GetSecondary
+
-//TMCProcess ProdProcess(Int_t isec) const
+//______________________________________________________________________________
+TMCProcess TFluka::ProdProcess(Int_t) const
+
+{
// Name of the process that has produced the secondary particles
// in the current step
-//{
-// will come from FINUC when called from USDRAW
-//}
-
-//Int_t StepProcesses(TArrayI &proc) const
-// Return processes active in the current step
-//{
-//ck = total energy of the particl ????????????????
-//}
-
-
-// ===============================================================
-void TFluka::FutoTest()
-{
- Int_t icode, mreg, newreg, particleId;
-// Int_t medium;
- Double_t rull, xsco, ysco, zsco;
- TLorentzVector position, momentum;
- icode = GetIcode();
- if (icode == 0) {
- cout << " icode=" << icode << endl;
- /*
- cout << "TLorentzVector positionX=" << position.X()
- << "positionY=" << position.Y()
- << "positionZ=" << position.Z()
- << "timeT=" << position.T() << endl;
- cout << "TLorentzVector momentumX=" << momentum.X()
- << "momentumY=" << momentum.Y()
- << "momentumZ=" << momentum.Z()
- << "energyE=" << momentum.E() << endl;
- cout << "TrackPid=" << TrackPid() << endl;
- */
- }
- else if (icode > 0 && icode <= 5) {
-// mgdraw
- mreg = GetMreg();
-// medium = GetMedium();
- cout << " icode=" << icode
- << " mreg=" << mreg
-// << " medium=" << medium
- << endl;
- TrackPosition(position);
- TrackMomentum(momentum);
- cout << "TLorentzVector positionX=" << position.X()
- << "positionY=" << position.Y()
- << "positionZ=" << position.Z()
- << "timeT=" << position.T() << endl;
- cout << "TLorentzVector momentumX=" << momentum.X()
- << "momentumY=" << momentum.Y()
- << "momentumZ=" << momentum.Z()
- << "energyE=" << momentum.E() << endl;
- cout << "TrackStep=" << TrackStep() << endl;
- cout << "TrackLength=" << TrackLength() << endl;
- cout << "TrackTime=" << TrackTime() << endl;
- cout << "Edep=" << Edep() << endl;
- cout << "TrackPid=" << TrackPid() << endl;
- cout << "TrackCharge=" << TrackCharge() << endl;
- cout << "TrackMass=" << TrackMass() << endl;
- cout << "Etot=" << Etot() << endl;
- cout << "IsNewTrack=" << IsNewTrack() << endl;
- cout << "IsTrackInside=" << IsTrackInside() << endl;
- cout << "IsTrackEntering=" << IsTrackEntering() << endl;
- cout << "IsTrackExiting=" << IsTrackExiting() << endl;
- cout << "IsTrackOut=" << IsTrackOut() << endl;
- cout << "IsTrackDisappeared=" << IsTrackDisappeared() << endl;
- cout << "IsTrackAlive=" << IsTrackAlive() << endl;
- }
+ Int_t mugamma = (TRACKR.jtrack == kFLUKAphoton ||
+ TRACKR.jtrack == kFLUKAmuplus ||
+ TRACKR.jtrack == kFLUKAmuminus);
+ FlukaProcessCode_t icode = GetIcode();
+
+ if (icode == kKASKADdecay) return kPDecay;
+ else if (icode == kKASKADpair || icode == kEMFSCOpair) return kPPair;
+ else if (icode == kEMFSCOcompton) return kPCompton;
+ else if (icode == kEMFSCOphotoel) return kPPhotoelectric;
+ else if (icode == kKASKADbrems || icode == kEMFSCObrems) return kPBrem;
+ else if (icode == kKASKADdray || icode == kKASHEAdray) return kPDeltaRay;
+ else if (icode == kEMFSCOmoller || icode == kEMFSCObhabha) return kPDeltaRay;
+ else if (icode == kEMFSCOanniflight || icode == kEMFSCOannirest) return kPAnnihilation;
+ else if (icode == kKASKADinelint) {
+ if (!mugamma) return kPHadronic;
+ else if (TRACKR.jtrack == kFLUKAphoton) return kPPhotoFission;
+ else return kPMuonNuclear;
+ }
+ else if (icode == kEMFSCOrayleigh) return kPRayleigh;
+// Fluka codes 100, 300 and 400 still to be investigasted
+ else return kPNoProcess;
+}
+
+
+Int_t TFluka::StepProcesses(TArrayI &proc) const
+{
+ //
+ // Return processes active in the current step
+ //
+ FlukaProcessCode_t icode = GetIcode();
+ proc.Set(1);
+ TMCProcess iproc;
+ switch (icode) {
+ case kKASKADtimekill:
+ case kEMFSCOtimekill:
+ case kKASNEUtimekill:
+ case kKASHEAtimekill:
+ case kKASOPHtimekill:
+ iproc = kPTOFlimit;
+ break;
+ case kKASKADstopping:
+ case kKASKADescape:
+ case kEMFSCOstopping1:
+ case kEMFSCOstopping2:
+ case kEMFSCOescape:
+ case kKASNEUstopping:
+ case kKASNEUescape:
+ case kKASHEAescape:
+ case kKASOPHescape:
+ iproc = kPStop;
+ break;
+ case kKASOPHabsorption:
+ iproc = kPLightAbsorption;
+ break;
+ case kKASOPHrefraction:
+ iproc = kPLightRefraction;
+ case kEMFSCOlocaldep :
+ iproc = kPPhotoelectric;
+ break;
+ default:
+ iproc = ProdProcess(0);
+ }
+ proc[0] = iproc;
+ return 1;
+}
+//______________________________________________________________________________
+Int_t TFluka::VolId2Mate(Int_t id) const
+{
+//
+// Returns the material number for a given volume ID
+//
+ return fMCGeo->VolId2Mate(id);
+}
+
+//______________________________________________________________________________
+const char* TFluka::VolName(Int_t id) const
+{
+//
+// Returns the volume name for a given volume ID
+//
+ return fMCGeo->VolName(id);
+}
+
+//______________________________________________________________________________
+Int_t TFluka::VolId(const Text_t* volName) const
+{
+//
+// Converts from volume name to volume ID.
+// Time consuming. (Only used during set-up)
+// Could be replaced by hash-table
+//
+ char sname[20];
+ Int_t len;
+ strncpy(sname, volName, len = strlen(volName));
+ sname[len] = 0;
+ while (sname[len - 1] == ' ') sname[--len] = 0;
+ return fMCGeo->VolId(sname);
+}
+
+//______________________________________________________________________________
+Int_t TFluka::CurrentVolID(Int_t& copyNo) const
+{
+//
+// Return the logical id and copy number corresponding to the current fluka region
+//
+ if (gGeoManager->IsOutside()) return 0;
+ TGeoNode *node = gGeoManager->GetCurrentNode();
+ copyNo = node->GetNumber();
+ Int_t id = node->GetVolume()->GetNumber();
+ return id;
+}
+
+//______________________________________________________________________________
+Int_t TFluka::CurrentVolOffID(Int_t off, Int_t& copyNo) const
+{
+//
+// Return the logical id and copy number of off'th mother
+// corresponding to the current fluka region
+//
+ if (off<0 || off>gGeoManager->GetLevel()) return 0;
+ if (off==0) return CurrentVolID(copyNo);
+ TGeoNode *node = gGeoManager->GetMother(off);
+ if (!node) return 0;
+ copyNo = node->GetNumber();
+ return node->GetVolume()->GetNumber();
+}
+
+//______________________________________________________________________________
+const char* TFluka::CurrentVolName() const
+{
+//
+// Return the current volume name
+//
+ if (gGeoManager->IsOutside()) return 0;
+ return gGeoManager->GetCurrentVolume()->GetName();
+}
+
+//______________________________________________________________________________
+const char* TFluka::CurrentVolOffName(Int_t off) const
+{
+//
+// Return the volume name of the off'th mother of the current volume
+//
+ if (off<0 || off>gGeoManager->GetLevel()) return 0;
+ if (off==0) return CurrentVolName();
+ TGeoNode *node = gGeoManager->GetMother(off);
+ if (!node) return 0;
+ return node->GetVolume()->GetName();
+}
+
+const char* TFluka::CurrentVolPath() {
+ // Return the current volume path
+ return gGeoManager->GetPath();
+}
+//______________________________________________________________________________
+Int_t TFluka::CurrentMaterial(Float_t & a, Float_t & z,
+ Float_t & dens, Float_t & radl, Float_t & absl) const
+{
+//
+// Return the current medium number and material properties
+//
+ Int_t copy;
+ Int_t id = TFluka::CurrentVolID(copy);
+ Int_t med = TFluka::VolId2Mate(id);
+ TGeoVolume* vol = gGeoManager->GetCurrentVolume();
+ TGeoMaterial* mat = vol->GetMaterial();
+ a = mat->GetA();
+ z = mat->GetZ();
+ dens = mat->GetDensity();
+ radl = mat->GetRadLen();
+ absl = mat->GetIntLen();
+
+ return med;
+}
+
+//______________________________________________________________________________
+void TFluka::Gmtod(Float_t* xm, Float_t* xd, Int_t iflag)
+{
+// Transforms a position from the world reference frame
+// to the current volume reference frame.
+//
+// Geant3 desription:
+// ==================
+// Computes coordinates XD (in DRS)
+// from known coordinates XM in MRS
+// The local reference system can be initialized by
+// - the tracking routines and GMTOD used in GUSTEP
+// - a call to GMEDIA(XM,NUMED)
+// - a call to GLVOLU(NLEVEL,NAMES,NUMBER,IER)
+// (inverse routine is GDTOM)
+//
+// If IFLAG=1 convert coordinates
+// IFLAG=2 convert direction cosinus
+//
+// ---
+ Double_t xmL[3], xdL[3];
+ Int_t i;
+ for (i=0;i<3;i++) xmL[i]=xm[i];
+ if (iflag == 1) gGeoManager->MasterToLocal(xmL,xdL);
+ else gGeoManager->MasterToLocalVect(xmL,xdL);
+ for (i=0;i<3;i++) xd[i] = xdL[i];
+}
+
+//______________________________________________________________________________
+void TFluka::Gmtod(Double_t* xm, Double_t* xd, Int_t iflag)
+{
+//
+// See Gmtod(Float_t*, Float_t*, Int_t)
+//
+ if (iflag == 1) gGeoManager->MasterToLocal(xm,xd);
+ else gGeoManager->MasterToLocalVect(xm,xd);
+}
+
+//______________________________________________________________________________
+void TFluka::Gdtom(Float_t* xd, Float_t* xm, Int_t iflag)
+{
+// Transforms a position from the current volume reference frame
+// to the world reference frame.
+//
+// Geant3 desription:
+// ==================
+// Computes coordinates XM (Master Reference System
+// knowing the coordinates XD (Detector Ref System)
+// The local reference system can be initialized by
+// - the tracking routines and GDTOM used in GUSTEP
+// - a call to GSCMED(NLEVEL,NAMES,NUMBER)
+// (inverse routine is GMTOD)
+//
+// If IFLAG=1 convert coordinates
+// IFLAG=2 convert direction cosinus
+//
+// ---
+ Double_t xmL[3], xdL[3];
+ Int_t i;
+ for (i=0;i<3;i++) xdL[i] = xd[i];
+ if (iflag == 1) gGeoManager->LocalToMaster(xdL,xmL);
+ else gGeoManager->LocalToMasterVect(xdL,xmL);
+ for (i=0;i<3;i++) xm[i]=xmL[i];
+}
+
+//______________________________________________________________________________
+void TFluka::Gdtom(Double_t* xd, Double_t* xm, Int_t iflag)
+{
+//
+// See Gdtom(Float_t*, Float_t*, Int_t)
+//
+ if (iflag == 1) gGeoManager->LocalToMaster(xd,xm);
+ else gGeoManager->LocalToMasterVect(xd,xm);
+}
+
+//______________________________________________________________________________
+TObjArray *TFluka::GetFlukaMaterials()
+{
+//
+// Get array of Fluka materials
+ return fGeom->GetMatList();
+}
+
+//______________________________________________________________________________
+void TFluka::SetMreg(Int_t l, Int_t lttc)
+{
+// Set current fluka region
+ fCurrentFlukaRegion = l;
+ fGeom->SetMreg(l,lttc);
+}
+
+
+
+
+//______________________________________________________________________________
+TString TFluka::ParticleName(Int_t pdg) const
+{
+ // Return particle name for particle with pdg code pdg.
+ Int_t ifluka = IdFromPDG(pdg);
+ return TString((CHPPRP.btype[ifluka - kFLUKAcodemin]), 8);
+}
+
+
+//______________________________________________________________________________
+Double_t TFluka::ParticleMass(Int_t pdg) const
+{
+ // Return particle mass for particle with pdg code pdg.
+ Int_t ifluka = IdFromPDG(pdg);
+ return (PAPROP.am[ifluka - kFLUKAcodemin]);
+}
+
+//______________________________________________________________________________
+Double_t TFluka::ParticleMassFPC(Int_t fpc) const
+{
+ // Return particle mass for particle with Fluka particle code fpc
+ return (PAPROP.am[fpc - kFLUKAcodemin]);
+}
+
+//______________________________________________________________________________
+Double_t TFluka::ParticleCharge(Int_t pdg) const
+{
+ // Return particle charge for particle with pdg code pdg.
+ Int_t ifluka = IdFromPDG(pdg);
+ return Double_t(PAPROP.ichrge[ifluka - kFLUKAcodemin]);
+}
+
+//______________________________________________________________________________
+Double_t TFluka::ParticleLifeTime(Int_t pdg) const
+{
+ // Return particle lifetime for particle with pdg code pdg.
+ Int_t ifluka = IdFromPDG(pdg);
+ return (PAPROP.tmnlf[ifluka - kFLUKAcodemin]);
+}
+
+//______________________________________________________________________________
+void TFluka::Gfpart(Int_t pdg, char* name, Int_t& type, Float_t& mass, Float_t& charge, Float_t& tlife)
+{
+ // Retrieve particle properties for particle with pdg code pdg.
+
+ strcpy(name, ParticleName(pdg).Data());
+ type = ParticleMCType(pdg);
+ mass = ParticleMass(pdg);
+ charge = ParticleCharge(pdg);
+ tlife = ParticleLifeTime(pdg);
+}
+
+//______________________________________________________________________________
+void TFluka::PrintHeader()
+{
+ //
+ // Print a header
+ printf("\n");
+ printf("\n");
+ printf("------------------------------------------------------------------------------\n");
+ printf("- You are using the TFluka Virtual Monte Carlo Interface to FLUKA. -\n");
+ printf("- Please see the file fluka.out for FLUKA output and licensing information. -\n");
+ printf("------------------------------------------------------------------------------\n");
+ printf("\n");
+ printf("\n");
+}
+
+
+#define pshckp pshckp_
+#define ustckv ustckv_
+
- else if((icode >= 10 && icode <= 15) ||
- (icode >= 20 && icode <= 24) ||
- (icode >= 30 && icode <= 33) ||
- (icode >= 40 && icode <= 41) ||
- (icode >= 50 && icode <= 52)) {
-// endraw
- mreg = GetMreg();
-// medium = GetMedium();
- rull = GetRull();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
-// << " medium=" << medium
- << " rull=" << rull
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- TrackPosition(position);
- TrackMomentum(momentum);
- cout << "Edep=" << Edep() << endl;
- cout << "Etot=" << Etot() << endl;
- cout << "TrackPid=" << TrackPid() << endl;
- cout << "TrackCharge=" << TrackCharge() << endl;
- cout << "TrackMass=" << TrackMass() << endl;
- cout << "IsTrackOut=" << IsTrackOut() << endl;
- cout << "IsTrackDisappeared=" << IsTrackDisappeared() << endl;
- cout << "IsTrackStop=" << IsTrackStop() << endl;
- cout << "IsTrackAlive=" << IsTrackAlive() << endl;
+extern "C" {
+ void pshckp(Double_t & px, Double_t & py, Double_t & pz, Double_t & e,
+ Double_t & vx, Double_t & vy, Double_t & vz, Double_t & tof,
+ Double_t & polx, Double_t & poly, Double_t & polz, Double_t & wgt, Int_t& ntr)
+ {
+ //
+ // Pushes one cerenkov photon to the stack
+ //
+
+ TFluka* fluka = (TFluka*) gMC;
+ TVirtualMCStack* cppstack = fluka->GetStack();
+ Int_t parent = TRACKR.ispusr[mkbmx2-1];
+ cppstack->PushTrack(0, parent, 50000050,
+ px, py, pz, e,
+ vx, vy, vz, tof,
+ polx, poly, polz,
+ kPCerenkov, ntr, wgt, 0);
+ if (fluka->GetVerbosityLevel() >= 3)
+ printf("pshckp: track=%d parent=%d lattc=%d %s\n", ntr, parent, TRACKR.lt1trk, fluka->CurrentVolName());
}
+
+ void ustckv(Int_t & nphot, Int_t & mreg, Double_t & x, Double_t & y, Double_t & z)
+ {
+ //
+ // Calls stepping in order to signal cerenkov production
+ //
+ TFluka *fluka = (TFluka*)gMC;
+ fluka->SetMreg(mreg, TRACKR.lt1trk); //LTCLCM.mlatm1);
+ fluka->SetXsco(x);
+ fluka->SetYsco(y);
+ fluka->SetZsco(z);
+ fluka->SetNCerenkov(nphot);
+ fluka->SetCaller(kUSTCKV);
+ if (fluka->GetVerbosityLevel() >= 3)
+ printf("ustckv: %10d mreg=%d lattc=%d newlat=%d (%f, %f, %f) edep=%f vol=%s\n",
+ nphot, mreg, TRACKR.lt1trk, LTCLCM.newlat, x, y, z, fluka->Edep(), fluka->CurrentVolName());
+
+ // check region lattice consistency (debug Ernesto)
+ // *****************************************************
+ Int_t nodeId;
+ Int_t volId = fluka->CurrentVolID(nodeId);
+ Int_t crtlttc = gGeoManager->GetCurrentNodeId()+1;
+
+ if( mreg != volId && !gGeoManager->IsOutside() ) {
+ cout << " ustckv: track=" << TRACKR.ispusr[mkbmx2-1] << " pdg=" << fluka->PDGFromId(TRACKR.jtrack)
+ << " icode=" << fluka->GetIcode() << " gNstep=" << fluka->GetNstep() << endl
+ << " fluka mreg=" << mreg << " mlttc=" << TRACKR.lt1trk << endl
+ << " TGeo volId=" << volId << " crtlttc=" << crtlttc << endl
+ << " common TRACKR lt1trk=" << TRACKR.lt1trk << " lt2trk=" << TRACKR.lt2trk << endl
+ << " common LTCLCM newlat=" << LTCLCM.newlat << " mlatld=" << LTCLCM.mlatld << endl
+ << " mlatm1=" << LTCLCM.mlatm1 << " mltsen=" << LTCLCM.mltsen << endl
+ << " mltsm1=" << LTCLCM.mltsm1 << " mlattc=" << LTCLCM.mlattc << endl;
+ if( TRACKR.lt1trk == crtlttc ) cout << " *************************************************************" << endl;
+ }
+ // *****************************************************
+
- else if((icode >= 100 && icode <= 105) ||
- (icode == 208) ||
- (icode == 210) ||
- (icode == 212) ||
- (icode >= 214 && icode <= 215) ||
- (icode == 217) ||
- (icode == 219) ||
- (icode == 221) ||
- (icode == 225) ||
- (icode == 300) ||
- (icode == 400)) {
-// usdraw
- mreg = GetMreg();
-// medium = GetMedium();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
-// << " medium=" << medium
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- cout << "TrackPid=" << TrackPid() << endl;
- cout << "NSecondaries=" << NSecondaries() << endl;
- for (Int_t isec=0; isec< NSecondaries(); isec++) {
-//void TFluka::GetSecondary(Int_t isec, Int_t& particleId,
-// TLorentzVector& position, TLorentzVector& momentum)
- TFluka::GetSecondary(isec, particleId, position, momentum);
- cout << "TLorentzVector positionX=" << position.X()
- << "positionY=" << position.Y()
- << "positionZ=" << position.Z()
- << "timeT=" << position.T() << endl;
- cout << "TLorentzVector momentumX=" << momentum.X()
- << "momentumY=" << momentum.Y()
- << "momentumZ=" << momentum.Z()
- << "energyE=" << momentum.E() << endl;
- cout << "TrackPid=" << particleId << endl;
+ (TVirtualMCApplication::Instance())->Stepping();
}
- }
+}
+
+//______________________________________________________________________________
+void TFluka::AddParticlesToPdgDataBase() const
+{
- else if((icode == 19) ||
- (icode == 29) ||
- (icode == 39) ||
- (icode == 49) ||
- (icode == 59)) {
- mreg = GetMreg();
-// medium = GetMedium();
- newreg = GetNewreg();
- xsco = GetXsco();
- ysco = GetYsco();
- zsco = GetZsco();
- cout << " icode=" << icode
- << " mreg=" << mreg
-// << " medium=" << medium
- << " newreg=" << newreg
- << " xsco=" << xsco
- << " ysco=" << ysco
- << " zsco=" << zsco << endl;
- }
//
-// ====================================================================
+// Add particles to the PDG data base
+
+ TDatabasePDG *pdgDB = TDatabasePDG::Instance();
+
+ const Double_t kAu2Gev = 0.9314943228;
+ const Double_t khSlash = 1.0545726663e-27;
+ const Double_t kErg2Gev = 1/1.6021773349e-3;
+ const Double_t khShGev = khSlash*kErg2Gev;
+ const Double_t kYear2Sec = 3600*24*365.25;
//
+// Ions
+//
+ pdgDB->AddParticle("Deuteron","Deuteron",2*kAu2Gev+8.071e-3,kTRUE,
+ 0,3,"Ion",GetIonPdg(1,2));
+ pdgDB->AddParticle("Triton","Triton",3*kAu2Gev+14.931e-3,kFALSE,
+ khShGev/(12.33*kYear2Sec),3,"Ion",GetIonPdg(1,3));
+ pdgDB->AddParticle("Alpha","Alpha",4*kAu2Gev+2.424e-3,kTRUE,
+ khShGev/(12.33*kYear2Sec),6,"Ion",GetIonPdg(2,4));
+ pdgDB->AddParticle("HE3","HE3",3*kAu2Gev+14.931e-3,kFALSE,
+ 0,6,"Ion",GetIonPdg(2,3));
+}
-
+//
+// Info about primary ionization electrons
+//
-} // end of FutoTest
+//______________________________________________________________________________
+Int_t TFluka::GetNPrimaryElectrons()
+{
+ // Get number of primary electrons
+ return ALLDLT.nalldl;
+}
+
+//______________________________________________________________________________
+Double_t TFluka::GetPrimaryElectronKineticEnergy(Int_t i) const
+{
+ // Returns kinetic energy of primary electron i
+
+ Double_t ekin = -1.;
+
+ if (i >= 0 && i < ALLDLT.nalldl) {
+ ekin = ALLDLT.talldl[i];
+ } else {
+ Warning("GetPrimaryElectronKineticEnergy",
+ "Primary electron index out of range %d %d \n",
+ i, ALLDLT.nalldl);
+ }
+ return ekin;
+}
+
+void TFluka::GetPrimaryElectronPosition(Int_t i, Double_t& x, Double_t& y, Double_t& z) const
+{
+ // Returns position of primary electron i
+ if (i >= 0 && i < ALLDLT.nalldl) {
+ x = ALLDLT.xalldl[i];
+ y = ALLDLT.yalldl[i];
+ z = ALLDLT.zalldl[i];
+ return;
+ } else {
+ Warning("GetPrimaryElectronPosition",
+ "Primary electron index out of range %d %d \n",
+ i, ALLDLT.nalldl);
+ return;
+ }
+ return;
+}
+
+Int_t TFluka::GetIonPdg(Int_t z, Int_t a, Int_t i) const
+{
+// Acording to
+// http://cepa.fnal.gov/psm/stdhep/pdg/montecarlorpp-2006.pdf
+
+ return 1000000000 + 10*1000*z + 10*a + i;
+}
+
+void TFluka::PrimaryIonisationStepping(Int_t nprim)
+{
+// Call Stepping for primary ionisation electrons
+ Int_t i;
+// Protection against nprim > mxalld
+
+// Multiple steps for nprim > 0
+ if (nprim > 0) {
+ for (i = 0; i < nprim; i++) {
+ SetCurrentPrimaryElectronIndex(i);
+ (TVirtualMCApplication::Instance())->Stepping();
+ if (i == 0) SetTrackIsNew(kFALSE);
+ }
+ } else {
+ // No primary electron ionisation
+ // Call Stepping anyway but flag nprim = 0 as index = -2
+ SetCurrentPrimaryElectronIndex(-2);
+ (TVirtualMCApplication::Instance())->Stepping();
+ }
+ // Reset the index
+ SetCurrentPrimaryElectronIndex(-1);
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff