]> git.uio.no Git - u/mrichter/AliRoot.git/blobdiff - RICH/AliRICHv0.cxx
New geometry: SDD, cables and update on V11 (L. Gaudichet)
[u/mrichter/AliRoot.git] / RICH / AliRICHv0.cxx
index b6cfdacea6e861ebd802a698a51f9af637ddff7b..bced7debefe0bf7b3451a6b6b47d6536bd189faa 100644 (file)
@@ -1,57 +1,58 @@
-/**************************************************************************
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- *                                                                        *
- * Author: The ALICE Off-line Project.                                    *
- * Contributors are mentioned in the code where appropriate.              *
- *                                                                        *
- * Permission to use, copy, modify and distribute this software and its   *
- * documentation strictly for non-commercial purposes is hereby granted   *
- * without fee, provided that the above copyright notice appears in all   *
- * copies and that both the copyright notice and this permission notice   *
- * appear in the supporting documentation. The authors make no claims     *
- * about the suitability of this software for any purpose. It is          *
- * provided "as is" without express or implied warranty.                  *
- **************************************************************************/
+//**************************************************************************
+//  Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+//                                                                         *
+//  Author: The ALICE Off-line Project.                                    *
+//  Contributors are mentioned in the code where appropriate.              *
+//                                                                         *
+//  Permission to use, copy, modify and distribute this software and its   *
+//  documentation strictly for non-commercial purposes is hereby granted   *
+//  without fee, provided that the above copyright notice appears in all   *
+//  copies and that both the copyright notice and this permission notice   *
+//  appear in the supporting documentation. The authors make no claims     *
+//  about the suitability of this software for any purpose. It is          *
+//  provided "as is" without express or implied warranty.                  *
+//**************************************************************************
 
 #include "AliRICHv0.h"
+#include "AliRICHChamber.h" 
+#include <AliRun.h>
+#include <AliMC.h>
 #include <TVirtualMC.h>
 #include <TPDGCode.h>
-#include "AliRICHConst.h" 
-#include <AliRun.h>
 #include <TLorentzVector.h>
-#include "AliMC.h"
+#include <TMath.h>
+
+#include <TGeoManager.h>
 
 ClassImp(AliRICHv0)
 
 void AliRICHv0::StepManager()
 {
-  char *sParticle;
+//This StepManager is a provision for different test-learn activities on the current MC layer  
+  static Int_t iStepN;
+  const char *sParticle;
   switch(gMC->TrackPid()){
-    case kProton:
-      sParticle="proton";break;
-    case kNeutron:
-      sParticle="neutron";break;
-    case kGamma:
-      sParticle="gamma";break;
-    case kCerenkov:
-      sParticle="photon";break;
-    case kPi0:
-      sParticle="Pi0";break;  
-    case kElectron:
-      sParticle="electron";break;  
-    default:
-      sParticle="not known";break;
+    case kProton:      sParticle="proton"    ;break;
+    case kNeutron:     sParticle="neutron"   ;break;
+    case kGamma:       sParticle="gamma"     ;break;
+    case kCerenkov:    sParticle="photon"    ;break;
+    case kPi0:         sParticle="Pi0"       ;break;  
+    case kPiPlus:      sParticle="Pi+"       ;break;  
+    case kPiMinus:     sParticle="Pi-"       ;break;  
+    case kElectron:    sParticle="electron"  ;break;  
+    default:           sParticle="not known" ;break;
   }
 
-  Info("","event=%i hunt=%i tid=%i pid=%i(%s) m=%f q=%3.1f",
+  Info(Form("Step %i",iStepN),"event=%i hunt=%i tid=%i pid=%i(%s) m=%f q=%3.1f dEdX=%9.3f",
                             gMC->CurrentEvent(),
                             fIshunt,
                             gAlice->GetMCApp()->GetCurrentTrackNumber(),
                             gMC->TrackPid(),
                             sParticle,
                             gMC->TrackMass(),
-                            gMC->TrackCharge());
-  Info("","Flags:alive(%i) disap(%i) enter(%i) exit(%i) inside(%i) out(%i) stop(%i) new(%i)",
+                            gMC->TrackCharge(),
+                            gMC->Edep()*1e9);
+  Info("Flags","alive(%i) disap(%i) enter(%i) exit(%i) inside(%i) out(%i) stop(%i) new(%i)",
                             gMC->IsTrackAlive(),
                             gMC->IsTrackDisappeared(),
                             gMC->IsTrackEntering(),
@@ -60,12 +61,12 @@ void AliRICHv0::StepManager()
                             gMC->IsTrackOut(),
                             gMC->IsTrackStop(),
                             gMC->IsNewTrack());
-  Int_t copy0,copy1,copy2,copy3;
+  Int_t copy0=0,copy1=0,copy2=0,copy3=0;
   Int_t vid0=gMC->CurrentVolID(copy0);
   Int_t vid1=gMC->CurrentVolOffID(1,copy1);
   Int_t vid2=gMC->CurrentVolOffID(2,copy2);
   Int_t vid3=gMC->CurrentVolOffID(3,copy3);
-  Info("","vid0=%i(%s)c%i vid1=%i(%s)c%i vid2=%i(%s)c%i vid3=%i(%s)c%i   %s-%s-%s-%s",
+  Info("Volumes","vid0=%i(%s)c%i vid1=%i(%s)c%i vid2=%i(%s)c%i vid3=%i(%s)c%i   %s-%s-%s-%s",
                       vid0,gMC->VolName(vid0),copy0, 
                       vid1,gMC->VolName(vid1),copy1, 
                       vid2,gMC->VolName(vid2),copy2, 
@@ -77,24 +78,45 @@ void AliRICHv0::StepManager()
   
   Float_t a,z,den,rad,abs; a=z=den=rad=abs=kBad;
   Int_t mid=gMC->CurrentMaterial(a,z,den,rad,abs);
-  Info("","mid=%i a=%7.2f z=%7.2f den=%7.2f rad=%7.2f abs=%7.2f",mid,a,z,den,rad,abs);
+  Info("Material","id=%i a=%7.2f z=%7.2f den=%9.4f rad=%9.2f abs=%9.2f",mid,a,z,den,rad,abs);
+  
+  Int_t iTmedId=gMC->GetMedium();
+  const char *sTmed;
+  switch(iTmedId){
+    case kAir:        sTmed="Air"      ;break;
+    case kRoha:       sTmed="Rohacell" ;break;
+    case kSiO2:       sTmed="SiO2"     ;break;
+    case kC6F14:      sTmed="C6F14"    ;break;
+    case kGridCu:     sTmed="GridCu"   ;break;
+    case kOpSiO2:     sTmed="OpSiO2"   ;break;
+    case kGap:        sTmed="Gap"      ;break;
+    case kGlass:      sTmed="Glass"    ;break;
+    case kCu:         sTmed="Cu"       ;break;
+    case kSteel:      sTmed="Steel"    ;break;
+    case kPerpex:     sTmed="Perpex"   ;break;
+    case kCH4:        sTmed="CH4"      ;break;
+    case kCsI:        sTmed="CsI"      ;break;
+    case kAl:         sTmed="Al"       ;break;
+    case kW:          sTmed="W"        ;break;
+    default:          sTmed="not known";break;
+  }
+  Info("Medium","id=%i (%s)",iTmedId,sTmed);
   
   TLorentzVector x4;
   gMC->TrackPosition(x4);
   Float_t glo[3],loc[3];
   glo[0]=x4.X();glo[1]=x4.Y();glo[2]=x4.Z();  
   gMC->Gmtod(glo,loc,1);
-  Info("","glo(%+8.3f,%+8.3f,%+8.3f) r=%8.3f theta=%8.3f phi=%8.3f",
-                      glo[0],glo[1],glo[2],x4.Rho(),x4.Theta()*kR2d,x4.Phi()*kR2d);  
-  Info("","loc(%+8.3f,%+8.3f,%8.3f) by gMC->Gmtod()",         loc[0],loc[1],loc[2]);  
-  if(gMC->VolId("CSI ")==gMC->CurrentVolID(copy0)){
+  Info("X4 glo","(x,y,z)=(%+8.3f,%+8.3f,%+8.3f) (r,theta,phi)=(%8.3f,%8.3f,%8.3f)",
+                      glo[0],glo[1],glo[2],x4.Rho(),x4.Theta()*TMath::RadToDeg(),x4.Phi()*TMath::RadToDeg());  
+  Info("X4 loc","(x,y,z)=(%+8.3f,%+8.3f,%8.3f) by gMC->Gmtod()",loc[0],loc[1],loc[2]);  
+  static Int_t idGAP = gMC->VolId("GAP ");
+  if(idGAP==gMC->CurrentVolID(copy0)){
     Int_t iChamber;
     gMC->CurrentVolOffID(2,iChamber);
-    TVector3 x3=C(iChamber)->G2L(x4);
-    Info("","loc(%+8.3f,%+8.3f,%8.3f) by G2L",         x3.X(),x3.Y(),x3.Z());  
-    x3=C(iChamber)->Glob2Loc(x4);
-    Info("","loc(%+8.3f,%+8.3f,%8.3f) by Global2Local",         x3.X(),x3.Y(),x3.Z());  
+    TVector2 x2=C(iChamber)->Mrs2Pc(x4);
+    Info("X4 loc","(%+8.3f,%+8.3f) by Mrs2Pc",      x2.X(),x2.Y());  
   }
-  Info("","end of current step\n");
-}//AliRICHv0::StepManager()
-//__________________________________________________________________________________________________
+  Info(Form("Step %i",iStepN++),"end of current step\n");
+}//StepManager()
+