#include <AliMC.h> //StepManager()
#include <AliRun.h> //CreateMaterials()
#include <AliMagF.h> //CreateMaterials()
+#include "AliGeomManager.h" //AddAlignableVolumes()
+#include <AliCDBEntry.h> //CreateMaterials()
+#include <AliCDBManager.h> //CreateMaterials()
#include <TF1.h> //DefineOpticalProperties()
#include <TF2.h> //DefineOpticalProperties()
-#include <TLorentzVector.h> //IsLostByFresnel()
-#include <AliCDBManager.h> //CreateMaterials()
-#include <AliCDBEntry.h> //CreateMaterials()
+#include <TGeoGlobalMagField.h>
#include <TGeoPhysicalNode.h> //AddAlignableVolumes()
-
+#include <TLorentzVector.h> //IsLostByFresnel()
+#include <TTree.h>
+
ClassImp(AliHMPIDv2)
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void AliHMPIDv2::AddAlignableVolumes()const
// Associates the symbolic volume name with the corresponding volume path. Interface method from AliModule invoked from AliMC
// Arguments: none
// Returns: none
-
+
+ AliGeomManager::ELayerID idHMPID = AliGeomManager::kHMPID;
+ Int_t modUID, modnum = 0;
+
TGeoHMatrix *pGm = new TGeoHMatrix;
Double_t trans[3]={0.5*131.24,0.5*126.16,0}; //translation from LORS to TGeo RS (half size AllX, half size allY,0)
pGm->SetTranslation(trans);
Double_t ph[7]={10.,10., 30.,30.,30. ,50.,50};
for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++) {
- gGeoManager->SetAlignableEntry(Form("/HMPID/Chamber%i",iCh),Form("ALIC_1/Hmp_%i",iCh)); //aligment without AliCluster3D
- //Get Tracking To Local matrcies for alignment with AliCluster3D
- TGeoPNEntry *eCh = gGeoManager->GetAlignableEntry(Form("/HMPID/Chamber%i",iCh));
- if (eCh) {
- const char *path = eCh->GetTitle();
- if (!gGeoManager->cd(path)) {
- AliFatal(Form("Volume path %s not valid!",path));
- }
- TGeoHMatrix *globMatrix = gGeoManager->GetCurrentMatrix();
- //Double_t phi = 20.0 * ((iCh+1) / 3) + 10.0;
- Double_t phi = ph[iCh];
- TGeoHMatrix *t2l = new TGeoHMatrix();
- t2l->RotateZ(phi);
- t2l->MultiplyLeft(&(globMatrix->Inverse()));
- eCh->SetMatrix(t2l);
- }//eCh
- else {
- AliError(Form("Alignable entry /HMPID/Chamber%i is not valid!",iCh));
- }
- }//iCh loop
+ modUID = AliGeomManager::LayerToVolUID(idHMPID,modnum++);
+ if(!gGeoManager->SetAlignableEntry(Form("/HMPID/Chamber%i",iCh),Form("ALIC_1/Hmp_%i",iCh),modUID))
+ AliError("AliHMPIDv3::Unable to set alignable entry!!"); //aligment without AliCluster3D
+ //Get Tracking To Local matricies for alignment with AliCluster3D
+ TGeoPNEntry *eCh = gGeoManager->GetAlignableEntryByUID(modUID);
+ TGeoHMatrix *globMatrix = eCh->GetGlobalOrig();
+
+ //Double_t phi = 20.0 * ((iCh+1) / 3) + 10.0;
+ Double_t phi = ph[iCh];
+ TGeoHMatrix *t2l = new TGeoHMatrix();
+ t2l->RotateZ(phi);
+ t2l->MultiplyLeft(&(globMatrix->Inverse()));
+ eCh->SetMatrix(t2l);
+ }//iCh loop
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void AliHMPIDv2::CreateMaterials()
Int_t matId=0; //tmp material id number
Int_t unsens = 0, sens=1; //sensitive or unsensitive medium
- Int_t itgfld = gAlice->Field()->Integ(); //type of field intergration 0 no field -1 user in guswim 1 Runge Kutta 2 helix 3 const field along z
- Float_t maxfld = gAlice->Field()->Max(); //max field value
+ Int_t itgfld = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Integ(); //type of field intergration 0 no field -1 user in guswim 1 Runge Kutta 2 helix 3 const field along z
+ Float_t maxfld = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Max(); //max field value
Float_t tmaxfd = -10.0; //max deflection angle due to magnetic field in one step
Float_t deemax = - 0.2; //max fractional energy loss in one step
Float_t stemax = - 0.1; //max step allowed [cm]
AliMaterial(++matId,"Al" ,aAl ,zAl ,dAl ,radAl ,absAl ); AliMedium(kAl ,"Al" , matId, unsens, itgfld, maxfld, tmaxfd, stemax, deemax, epsil, stmin);
AliMaterial(++matId,"Ar" ,aAr ,zAr ,dAr ,radAr ,absAr ); AliMedium(kAr ,"Ar" , matId, unsens, itgfld, maxfld, tmaxfd, stemax, deemax, epsil, stmin);
- InitProperties();
+ //InitProperties();
}//void AliHMPID::CreateMaterials()
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-void AliHMPIDv2::InitProperties()
-{
+//void AliHMPIDv2::InitProperties()
+//{
/*
* HMPID
* ====
HMPID 6 1.e-5 1.e-5 1.e-4 -1. 1.e-4 -1. -1. 5.e-5 5.e-5 -1. -1 -1 -1 -1 1 -1 1 -1 -1 -1 -1
* PCB backplane (> 50 keV delta-electrons)
HMPID 12 1.e-5 1.e-5 1.e-4 -1. 1.e-4 -1. -1. 5.e-5 5.e-5 -1. -1 -1 -1 -1 1 -1 1 -1 -1 -1 -1
-*/
+
Int_t *idtmed = fIdtmed->GetArray();
Int_t imed;
gMC->Gstpar(idtmed[imed], "DRAY",1);
gMC->Gstpar(idtmed[imed], "LOSS",1);
-}
+}*/
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
void AliHMPIDv2::CreateGeometry()
{
gMC->GetRandom()->RndmArray(2,ranf); //Sample direction
cthf=ranf[0]*2-1.0;
if(cthf<0) continue;
- sthf = TMath::Sqrt((1 - cthf) * (1 + cthf));
+ sthf = TMath::Sqrt((1. - cthf) * (1. + cthf));
phif = ranf[1] * 2 * TMath::Pi();
if(Double_t randomNumber=gMC->GetRandom()->Rndm()<=0.57)
//FORMULAE FROM HANDBOOK OF OPTICS, 33.23 OR
//W.R. HUNTER, J.O.S.A. 54 (1964),15 , J.O.S.A. 55(1965),1197
- Float_t sinin=TMath::Sqrt(1-pdoti*pdoti);
+ Float_t sinin=TMath::Sqrt((1.-pdoti)*(1.+pdoti));
Float_t tanin=sinin/pdoti;
Float_t c1=cn*cn-ck*ck-sinin*sinin;
}
TString flag="fanny combination";
- if(gMC->IsTrackAlive())
- if(gMC->IsTrackEntering()) flag="enters to";
- else if(gMC->IsTrackExiting()) flag="exits from";
- else if(gMC->IsTrackInside()) flag="inside";
- else
- if(gMC->IsTrackStop()) flag="stoped in";
+ if(gMC->IsTrackAlive()) {
+ if(gMC->IsTrackEntering()) flag="enters to";
+ else if(gMC->IsTrackExiting()) flag="exits from";
+ else if(gMC->IsTrackInside()) flag="inside";
+ } else {
+ if(gMC->IsTrackStop()) flag="stopped in";
+ }
Int_t vid=0,copy=0;
TString path=gMC->CurrentVolName(); path.Prepend("-");path.Prepend(gMC->CurrentVolOffName(1));//current volume and his mother are always there
Int_t pid= gMC->TrackPid(); //take PID
Float_t etot= gMC->Etot(); //total hpoton energy, [GeV]
Double_t x[3]; gMC->TrackPosition(x[0],x[1],x[2]); //take MARS position at entrance to PC
+ Float_t hitTime= (Float_t)gMC->TrackTime(); //hit formation time
Float_t xl,yl; AliHMPIDParam::Instance()->Mars2Lors(copy,x,xl,yl); //take LORS position
- new((*fHits)[fNhits++])AliHMPIDHit(copy,etot,pid,tid,xl,yl,x); //HIT for photon, position at P, etot will be set to Q
+ new((*fHits)[fNhits++])AliHMPIDHit(copy,etot,pid,tid,xl,yl,hitTime,x); //HIT for photon, position at P, etot will be set to Q
if(fDoFeed) GenFee(etot); //generate feedback photons etot is modified in hit ctor to Q of hit
}//photon hit PC and DE >0
}//photon hit PC
Int_t tid= gMC->GetStack()->GetCurrentTrackNumber(); //take TID
Int_t pid= gMC->TrackPid(); //take PID
Double_t out[3]; gMC->TrackPosition(out[0],out[1],out[2]); //take MARS position at exit
+ Float_t hitTime= (Float_t)gMC->TrackTime(); //hit formation time
out[0]=0.5*(out[0]+in[0]); //>
out[1]=0.5*(out[1]+in[1]); //take hit position at the anod plane
out[2]=0.5*(out[2]+in[2]); //>
Float_t xl,yl;AliHMPIDParam::Instance()->Mars2Lors(copy,out,xl,yl); //take LORS position
- new((*fHits)[fNhits++])AliHMPIDHit(copy,eloss,pid,tid,xl,yl,out); //HIT for MIP, position near anod plane, eloss will be set to Q
+ new((*fHits)[fNhits++])AliHMPIDHit(copy,eloss,pid,tid,xl,yl,hitTime,out); //HIT for MIP, position near anod plane, eloss will be set to Q
if(fDoFeed) GenFee(eloss); //generate feedback photons
}else //just going inside
eloss += gMC->Edep(); //collect this step eloss
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff