// //
///////////////////////////////////////////////////////////////////////////////
+#include "AliCRTv1.h"
-#include <TBRIK.h>
-#include <TGeometry.h>
+#include <TClonesArray.h>
#include <TLorentzVector.h>
-#include <TNode.h>
#include <TPDGCode.h>
+#include <TVirtualMC.h>
-#include "AliCRTConstants.h"
-#include "AliCRTv1.h"
-#include "AliConst.h"
-#include "AliMagF.h"
#include "AliRun.h"
+#include "AliConst.h"
+
+#include "AliCRThit.h"
+#include "AliCRTConstants.h"
+#include "AliMC.h"
ClassImp(AliCRTv1)
//_____________________________________________________________________________
-AliCRTv1::AliCRTv1() : AliCRTv0()
+AliCRTv1::AliCRTv1()
+ : AliCRT()
{
//
- // Default constructor for CRT
+ // Default constructor
//
- fCRTStatus = kTRUE;
- fRICHStatus = kFALSE;
- fTPCStatus = kFALSE;
- fMagnetStatus = kTRUE;
-
- fCRTModule = kFALSE;
+ fIshunt = 0;
+ fHits = 0;
}
//_____________________________________________________________________________
AliCRTv1::AliCRTv1(const char *name, const char *title)
- : AliCRTv0(name,title)
+ : AliCRT(name, title)
{
//
- // Standard constructor for CRT
+ // Standard constructor
//
//Begin_Html
/*
<img src="picts/AliCRTv1.gif">
*/
//End_Html
- fCRTStatus = kTRUE;
- fCRTModule = kFALSE;
+ fIshunt = 1; // All hits are associated with primary particles
+
+ fHits = new TClonesArray("AliCRThit",400);
+ gAlice->GetMCApp()->AddHitList(fHits);
- fRICHStatus = kFALSE;
- fTPCStatus = kFALSE;
- fMagnetStatus = kFALSE;
+ SetMarkerColor(7);
+ SetMarkerStyle(2);
+ SetMarkerSize(0.4);
}
//_____________________________________________________________________________
AliCRTv1::AliCRTv1(const AliCRTv1& crt)
+ : AliCRT(crt)
{
//
// Copy ctor.
}
//_____________________________________________________________________________
-AliCRTv1& AliCRTv1::operator= (const AliCRTv1& crt)
+AliCRTv1::~AliCRTv1()
+{
+ //
+ // Default destructor
+ //
+}
+
+//_____________________________________________________________________________
+AliCRTv1& AliCRTv1::operator=(const AliCRTv1& crt)
{
//
// Asingment operator
return *this;
}
+//_____________________________________________________________________________
+void AliCRTv1::CreateMaterials()
+{
+ //
+ // Create Materials.
+ // Use the parent class definition of the materials
+ //
+ AliCRT::CreateMaterials();
+}
+
//_____________________________________________________________________________
void AliCRTv1::CreateGeometry()
{
//
Int_t idrotm[2499]; // The rotation matrix.
+ Int_t* idtmed = fIdtmed->GetArray() - 1099 ;
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- //
// Shafts.
this->CreateShafts();
- //
// Molasse.
this->CreateMolasse();
+ AliCRTConstants* crtConstants = AliCRTConstants::Instance();
- //
- // Scintillators
-
- Float_t box[3];
- box[0] = AliCRTConstants::fgCageLenght/2.; // Half Length of the box along the X axis, cm.
- box[1] = AliCRTConstants::fgCageHeight/2.; // Half Length of the box along the Y axis, cm.
- box[2] = AliCRTConstants::fgCageWidth/2.; // Half Length of the box along the Z axis, cm.
-
- //
- // Create a big voluem with air barrel above the magnet
+ // Create a big volume with air barrel above the magnet
Float_t barrel[10];
Float_t magnetSides = 3.;
Float_t planesPerpendicularToZ = 2.;
- Float_t rMin = 790.;
- Float_t rMax = rMin + 20.; // 20 cm width
barrel[0] = 22.5;
barrel[1] = 45*magnetSides;
barrel[2] = magnetSides;
barrel[3] = planesPerpendicularToZ;
- barrel[4] = -600.;
- barrel[5] = rMin;
- barrel[6] = rMax;
- barrel[7] = 600.;
- barrel[8] = rMin;
- barrel[9] = rMax;
- gMC->Gsvolu("CRT4", "PGON", idtmed[1114], barrel, 10);
+ barrel[4] = -700.;
+ barrel[5] = crtConstants->MagMinRadius();
+ barrel[6] = crtConstants->MagMinRadius() + 2.; // 2 cm width
+ barrel[7] = -barrel[4];
+ barrel[8] = barrel[5];
+ barrel[9] = barrel[6];
+ gMC->Gsvolu("CRT4", "PGON", idtmed[1112], barrel, 10);
gMC->Gspos("CRT4", 1 , "CRT", 0., -30., 0., 0, "ONLY");
-
- // Create the current sicuiitllator arry
- // Define the Scintillators. as a big box.
- Float_t scint[3];
- scint[0] = AliCRTConstants::fgActiveAreaLenght/2.; // Half Length in X
- scint[1] = AliCRTConstants::fgActiveAreaHeight/2.; // Half Length in Y
- scint[2] = AliCRTConstants::fgActiveAreaWidth/2.; // Half Length in Z
- gMC->Gsvolu("CRT1", "BOX ", idtmed[1112], scint, 3); // Scintillators
- //
- // -- X axis.
- // we'll start dawing from the center.
- Float_t initX = 0.;
-
//
- // -- Y axis
- Float_t gapY = 30.; // 30 cms. above the barrel.
- // For the height we staimate the from the center of the ceiling,
- // if were a cilinder, must be about 280cm.
- Float_t barrelc = 790.; // Barrel radius.
- Float_t height = barrelc + gapY - 30.;
- Float_t initY = height;
-
- //
- // -- Z axis.
- // we'll start dawing from the center.
-
- //
- // Put 4 modules on the top of the magnet
- Int_t step = 4;
- for ( Int_t i = 1 ; i <= 4 ; i++ ) {
- gMC->Gspos("CRT1", i, "CRT", initX, initY, (i-step)*box[2], 0, "ONLY");
- step--;
- }
-
- // Modules on the barrel sides.
- // Because the openenig angle for each face is 22.5, and if we want to
- // put the modules right in the middle
- Float_t xtragap = 10.;
- Float_t initXside = (height+xtragap)*TMath::Sin(2*22.5*kDegrad);//rigthside
- Float_t initYside = (height+xtragap)*TMath::Cos(2*22.5*kDegrad);
-
- // Put 4 modules on the left side of the magnet
- // The rotation matrix parameters, for the left side.
- AliMatrix(idrotm[232], 90., 315., 90., 45., 0., 337.5);
- Int_t stepl = 4;
- for ( Int_t i = 1 ; i <= 4 ; i++ ) {
- gMC->Gspos("CRT1", i+4, "CRT", initXside, initYside, (i-stepl)*box[2],
- idrotm[232], "ONLY");
- stepl--;
- }
-
- // Put 4 modules on the right side of the magnet
- // The rotation matrix parameters for the right side.
- AliMatrix(idrotm[231], 90., 45., 90., 315., 180., 202.5);
- Int_t stepr = 4;
- for ( Int_t i = 1 ; i <= 4 ; i++ ) {
- gMC->Gspos("CRT1", i+8, "CRT", -initXside, initYside, (i-stepr)*box[2],
- idrotm[231], "ONLY");
- stepr--;
- }
-
- this->CreateMagnetGeometry();
- this->CreateRICHGeometry();
- this->CreateTPCGeometry();
-
-}
-
-//_____________________________________________________________________________
-void AliCRTv1::CreateMagnetGeometry()
-{
-
- cout<<"\n\n\tYou are requiring the CRT with the Magnet Activated!\n\n";
-
- Int_t idrotm[2499]; // The rotation matrix.
-
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- // Disable the CRT StepManager method.
- fCRTStatus = kFALSE;
-
- Float_t barrel[10];
- Float_t magnetSides = 3.;
- Float_t planesPerpendicularToZ = 2.;
- //Float_t rMin = 790.;
- //Float_t rMax = rMin + 20.; // 20 cm width
+ Float_t box[3];
+ box[0] = crtConstants->SinglePaletteLenght()/4;
+ box[1] = crtConstants->SinglePaletteHeight()/2;
+ box[2] = crtConstants->SinglePaletteWidth()/2;
+ gMC->Gsvolu("CRT6", "BOX", idtmed[1113], box, 3);
- // MAgnet
- // Create the upper faces of the magnet.
- barrel[0] = 22.5;
- barrel[1] = 360.;
- barrel[2] = 8.;
- barrel[3] = 2.;
- barrel[4] = -600.;
- barrel[5] = 580.;
- barrel[6] = 790.;
- barrel[7] = 600.;
- barrel[8] = 580.;
- barrel[9] = 790.;
- gMC->Gsvolu("C3MO", "PGON", idtmed[1114], barrel, 10);
- gMC->Gspos("C3MO", 1, "CRT", 0., -30., 0., 0, "ONLY");
-
- // Define coils
-
- barrel[5] = 585.;
- barrel[6] = 690.;
- barrel[8] = 585.;
- barrel[9] = 690.;
- gMC->Gsvolu("C3CO", "PGON", idtmed[1108], barrel, 10); //Aluminium
- gMC->Gspos("C3CO", 1, "C3MO", 0., 0., 0., 0, "ONLY");
-
- barrel[5] = 580.;
- barrel[6] = 585.;
- barrel[8] = 580.;
- barrel[9] = 585.;
- gMC->Gsvolu("C3C1", "PGON", idtmed[1128], barrel, 10);// Aluminium
- gMC->Gspos("C3C1", 1, "C3MO", 0., 0., 0., 0, "ONLY");
-
- // Define yoke
-
- barrel[5] = 690.;
- barrel[6] = 790.;
- barrel[8] = 690.;
- barrel[9] = 790.;
- gMC->Gsvolu("C3YO", "PGON", idtmed[1109], barrel, 10); // Iron
- gMC->Gspos("C3YO", 1, "C3MO", 0., 0., 0., 0, "ONLY");
+ // In the right side side of the magnet
+ AliMatrix(idrotm[231], 90., 45., 90., 315., 180., 202.5);
+ // In the left side side of the magnet
+ //AliMatrix(idrotm[232], 90., 315., 90., 315., 0.0000040, 263.0707092);
+ AliMatrix(idrotm[232], 90, 315, 90, 315, 0, 263);
+
+ // Now put them into the volume created above
+ // First above the magnet.
+ Float_t away = (2.*barrel[5]*TMath::Sin(kDegrad*22.5))/4.;
+ Int_t nModules = 10;
+ for (Int_t i = 0; i < nModules; i++) {
+ Float_t zCoordinate = i*100 - 450;
+ // In the lef side
+ gMC->Gspos("CRT6", i, "CRT4", -away, barrel[5]+1., zCoordinate, 0, "ONLY");
+ // In the rigth side
+ gMC->Gspos("CRT6",i+10,"CRT4", away, barrel[5]+1., zCoordinate, 0, "ONLY");
+
+ // The most away part (left side)
+ gMC->Gspos("CRT6", i+20, "CRT4", 3*away, barrel[5]+21 - away, zCoordinate, idrotm[232], "ONLY");
+ // The inner part (left side)
+ gMC->Gspos("CRT6", i+30, "CRT4", 4*away, barrel[5]+21 - 2*away, zCoordinate, idrotm[232], "ONLY");
+
+ // The most away part (rigth side)
+ gMC->Gspos("CRT6", i+40, "CRT4", -3*away, barrel[5]+21. - away, zCoordinate, idrotm[231], "ONLY");
+ // The inner part (rigth side)
+ gMC->Gspos("CRT6", i+50, "CRT4", -4*away, barrel[5]+21 - 2*away, zCoordinate, idrotm[231], "ONLY");
+ }
- // Now create one inside the magnet as L3C1
- // voulme for tracking.
- barrel[0] = 22.5;
+ // Now the magnet doors
+ magnetSides = 8.;
barrel[1] = 45*magnetSides;
barrel[2] = magnetSides;
- barrel[3] = planesPerpendicularToZ;
- barrel[4] = -600.;
- barrel[5] = 575.;
- barrel[6] = 580.;
- barrel[7] = 600.;
- barrel[8] = 575.;
- barrel[9] = 580.;
- gMC->Gsvolu("C3CI", "PGON", idtmed[1134], barrel, 10);
- gMC->Gspos("C3CI", 1 , "CRT", 0., -30., 0., 0, "ONLY");
-
- // And a detector layer in the door 10 cm thick
- // Volume for tracking.
- barrel[0] = 22.5;
- barrel[1] = 360.;
- barrel[2] = 8.;
- barrel[3] = 2.;
- barrel[4] = 590.;
- barrel[5] = 0.;
- barrel[6] = 580.;
- barrel[7] = 600.;
+ barrel[4] = 700.;
+ barrel[5] = 0;
+ barrel[6] = 790;
+ barrel[7] = barrel[4] + 2.;
barrel[8] = barrel[5];
barrel[9] = barrel[6];
- gMC->Gsvolu("C3C2", "PGON", idtmed[1154], barrel, 10); // Air
- gMC->Gspos("C3C2", 1, "CRT", 0., -30., 0., 0, "ONLY");
- AliMatrix(idrotm[1010], 90., 0., 90., 90., 180., 0.);
- gMC->Gspos("C3C2", 2, "CRT", 0., -30., 0., idrotm[1010], "ONLY");
-
+ gMC->Gsvolu("CRT5", "PGON", idtmed[1111], barrel, 10);
+ gMC->Gspos("CRT5", 1, "CRT", 0., -30., 0., 0, "ONLY");
-
- barrel[4] = 600.;
- barrel[5] = 0.;
- barrel[6] = 790.;
- barrel[7] = 700.;
- barrel[8] = barrel[5];
- barrel[9] = barrel[6];
- gMC->Gsvolu("C3DO", "PGON", idtmed[1174], barrel, 10); // Air
- gMC->Gspos("C3DO", 1, "CRT", 0., -30., 0., 0, "ONLY");
- AliMatrix(idrotm[1010], 90., 0., 90., 90., 180., 0.);
- gMC->Gspos("C3DO", 2, "CRT", 0., -30., 0., idrotm[1010], "ONLY");
-
- barrel[4] = 610.;
- barrel[5] = 0.;
- barrel[6] = 790.;
- barrel[7] = 700.;
- barrel[8] = barrel[5];
- barrel[9] = barrel[6];
- gMC->Gsvolu("C3FR", "PGON", idtmed[1149], barrel, 10); // Iron
- gMC->Gspos("C3FR", 1, "C3DO", 0., 0., 0., 0, "ONLY");
- // INNER LAYER
-
- barrel[4] = 600.;
- barrel[7] = 610.;
- gMC->Gsvolu("C3IR", "PGON", idtmed[1149], barrel, 10); //Iron
- gMC->Gspos("C3IR", 1, "C3DO", 0., 0., 0., 0, "ONLY");
+ AliMatrix(idrotm[300], 90., 0., 90., 90., 180., 0.);
+ gMC->Gspos("CRT5", 2, "CRT", 0., -30., 0., idrotm[300], "ONLY");
}
-//_____________________________________________________________________________
-void AliCRTv1::CreateTPCGeometry()
-{
- cout<<"\n\n\tYou are requiring the CRT with the TPC Activated!\n\n";
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- // Disable the CRT StepManager method.
- fCRTStatus = kFALSE;
- // Disable the MAgnet
- fMagnetStatus = kFALSE;
- // Disable th RICH
- fRICHStatus = kFALSE;
-
- // TPC
- // Tpc SAndwich 1 - Al
- // TSA1
- Float_t tube[5];
- tube[0]=274.8124;
- tube[1]=278.;
- tube[2]=252.1;
- tube[3] = 0.;
- tube[4] = 180.;
- gMC->Gsvolu("CSA1","TUBS",idtmed[1154],tube,5);
- // TSA1->TOCV (0.,0.,3.) ->TOIN (0.,0.,0.)->TPC (0.,0.,0.)->ALIC(0.,0.,0.)
- gMC->Gspos("CSA1 ",1,"CRT",0.,0.,0.,0,"ONLY");
-
-}
-
-//_____________________________________________________________________________
-void AliCRTv1::CreateRICHGeometry()
-{
-
- cout<<"\n\n\tYou are requiring the CRT with the RICH Activated!\n\n";
-
- Int_t idrotm[2499]; // The rotation matrix.
-
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- // Disable the CRT StepManager method.
- fCRTStatus = kFALSE;
- // Disable the MAgnet
- fMagnetStatus = kFALSE;
-
-
- // now create volume to simulate the HMPID volume. CSI
- Float_t csi_length = 160*.8 + 2.6;
- Float_t csi_width = 144*.84 + 2*2.6;
- Float_t tbox[3];
- tbox[0] = csi_width/2;
- tbox[1] = 11.5;
- tbox[2] = csi_length/2;
- gMC->Gsvolu("CRIC ", "BOX ", idtmed[1174], tbox, 3);
-
- Double_t dOffset = 490+1.267 - 8/2; // distance from center of mother volume ALIC to methane
-
- Double_t dAlpha = 19.5; // angle between centers of chambers - y-z plane
- Double_t dAlphaRad = dAlpha*kDegrad;
-
- Double_t dBeta = 20.; // angle between center of chambers - y-x plane
- Double_t dBetaRad = dBeta*kDegrad;
-
- Double_t dRotAngle = 60.; // the whole RICH is to be rotated in x-y plane + means clockwise rotation
- Double_t dRotAngleRad = dRotAngle*kDegrad;
-
-
- TRotMatrix *pRotMatrix; // tmp pointer
-
- TVector3 vector(0,dOffset,0); // Position of chamber 2 without rotation
-
- // Chamber 0 standalone (no other chambers in this row)
- AliMatrix(idrotm[1000],90, -dRotAngle+360,90-dAlpha, 90-dRotAngle, dAlpha, -90+300);
- pRotMatrix=new TRotMatrix("rot993","rot993",90,-dRotAngle, 90-dAlpha,90-dRotAngle,dAlpha, -90);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateX(dAlphaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",1,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1000], "ONLY");
-
- // Chamber 1
- AliMatrix(idrotm[1001],90,-dBeta-dRotAngle,90,90-dBeta-dRotAngle, 0,0);
-
- pRotMatrix=new TRotMatrix("rot994","rot994",90,-dBeta-dRotAngle,90,90-dBeta-dRotAngle,0,0);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateZ(-dBetaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",2,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1001], "ONLY");
-
- // Chamber 2 the top one with no Alpha-Beta rotation
- AliMatrix(idrotm[1002],90,-dRotAngle,90,90-dRotAngle,0,0);
-
- pRotMatrix=new TRotMatrix("rot995","rot995",90,-dRotAngle,90,90-dRotAngle,0,0);
-
- vector.SetXYZ(0,dOffset,0);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",3,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1002], "ONLY");
-
- // Chamber 3
- AliMatrix(idrotm[1003],90,dBeta-dRotAngle,90.,90+dBeta-dRotAngle,0,0);
- pRotMatrix=new TRotMatrix("rot996","rot996", 90,dBeta-dRotAngle,90.,90+dBeta-dRotAngle,0,0);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateZ(dBetaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",4,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1003], "ONLY");
-
- // Chamber 4
- AliMatrix(idrotm[1004],90,360-dBeta-dRotAngle,108.2,90-dBeta-dRotAngle,18.2,90-dBeta-60);
- pRotMatrix=new TRotMatrix("rot997","rot997",90,360-dBeta-dRotAngle,108.2,90-dBeta-dRotAngle,18.2,90-dBeta);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateZ(-dBetaRad); vector.RotateX(-dAlphaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",5,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1004], "ONLY");
-
- // Chamber 5
- AliMatrix(idrotm[1005],90,-dRotAngle+360,90+dAlpha,90-dRotAngle,dAlpha,90-60);
-
- pRotMatrix=new TRotMatrix("rot998","rot998",90,-dRotAngle,90+dAlpha,90-dRotAngle,dAlpha,90);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateX(-dAlphaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",6,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1005], "ONLY");
-
- // Chamber 6
- AliMatrix(idrotm[1006],90,dBeta-dRotAngle+360,108.2,90+dBeta-dRotAngle,18.2,90+dBeta-60);
-
- pRotMatrix=new TRotMatrix("rot999","rot999",90,dBeta-dRotAngle,108.2,90+dBeta-dRotAngle,18.2,90+dBeta);
-
- vector.SetXYZ(0,dOffset,0); vector.RotateZ(dBetaRad); vector.RotateX(-dAlphaRad);
- vector.RotateZ(-dRotAngleRad);
-
- gMC->Gspos("CRIC",7,"CRT",vector.X(),vector.Y(),vector.Z(),idrotm[1006], "ONLY");
-
-}
-
//_____________________________________________________________________________
void AliCRTv1::CreateMolasse()
{
//
//
//
-
Int_t idrotm[2499]; // The rotation matrix.
-
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
-
- //
- // Molasse
- //
+ Int_t* idtmed = fIdtmed->GetArray() - 1099 ;
// Exactly above the hall
Float_t tspar[5];
- tspar[0] = 1170.;
- tspar[1] = 1170. + 375.;
- tspar[2] = (1900.+1150.)/2.+100.;
- tspar[3] = 0.;
- tspar[4] = 180.;
+ tspar[0] = 1170;
+ tspar[1] = 1170 + 375;
+ tspar[2] = (1900 + 1150)/2 + 100;
+ tspar[3] = 0;
+ tspar[4] = 180;
gMC->Gsvolu("CMO1", "TUBS", idtmed[1123], tspar, 5);
- gMC->Gspos("CMO1", 1, "CRT", 0., 500., 1900.-tspar[2]+400., 0, "MANY");
+ gMC->Gspos("CMO1", 1, "CRT", 0, 500., 1900 - tspar[2] + 400, 0, "MANY");
Float_t tbox[3];
- tbox[0] = 1250.;
- tbox[1] = (4420. - 1670.)/2.;
- tbox[2] = (1900.+1150.)/2. + 200.;
+ tbox[0] = 1250;
+ tbox[1] = (4420 - 1670)/2;
+ tbox[2] = (1900 + 1150)/2 + 200;
gMC->Gsvolu("CM12", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM12", 1, "CRT", 0., 4420. -tbox[1], 1900.-tbox[2]+400., 0, "MANY");
+ gMC->Gspos("CM12",1,"CRT",0, 4420 - tbox[1], 1900 - tbox[2] + 400, 0,"MANY");
AliMatrix(idrotm[2003], 0., 0., 90., 0., 90., 90.);
// Along the PM25
Float_t tube[3];
- tube[0] = 455. + 100.;
- tube[1] = 555. + 375.;
- tube[2] = (5150. - 1166.)/2.;
+ tube[0] = 455 + 100;
+ tube[1] = 555 + 375;
+ tube[2] = (5150 - 1166)/2;
gMC->Gsvolu("CMO2", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO2", 1, "CRT", -2100., 4420.-tube[2], 0., idrotm[2003], "MANY");
-
+ gMC->Gspos("CMO2", 1, "CRT", -2100, 4420 - tube[2], 0, idrotm[2003], "MANY");
// Along the PGC2
- tube[0] = 650.;
+ tube[0] = 650;
tube[1] = 2987.7;
- tube[2] = (5150. - 690.)/2.;
+ tube[2] = (5150 - 690)/2;
gMC->Gsvolu("CMO3", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO3", 1, "CRT", 375., 4420.-tube[2], 1900.+2987.7, idrotm[2003], "MANY");
+ gMC->Gspos("CMO3",1,"CRT", 375, 4420 - tube[2], 1900 + 2987.7,idrotm[2003],"MANY");
+
// Behind the PGC2 up to the end of the M. volume.
- tbox[0] = 12073.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (12073. - 1900.-2987.7-650.)/2.;
+ tbox[0] = 12073;
+ tbox[1] = 2575 + 95;
+ tbox[2] = (12073 - 1900 - 2987.7 - 650)/2.;
gMC->Gsvolu("CMO7", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO7", 1, "CRT", 0., 4420.-tbox[1], 1900.+2987.7+650.+tbox[2], 0, "MANY");
+ gMC->Gspos("CMO7", 1, "CRT", 0, 4420 - tbox[1], 1900 + 2987.7 + 650 + tbox[2], 0, "MANY");
// Along the PX24 , upper part.
- tube[0] = 1250.;
+ tube[0] = 1250;
tube[1] = 2300;
- tube[2] = 2575. - 1300. + 95.;
+ tube[2] = 2575 - 1300 + 95;
gMC->Gsvolu("CMO4", "TUBE", idtmed[1123], tube, 3);
- gMC->Gspos("CMO4", 1, "CRT", 0., 404.+1300.+tube[2], -2300., idrotm[2003], "MANY");
+ gMC->Gspos("CMO4", 1, "CRT", 0, 404 + 1300 + tube[2], -2300, idrotm[2003], "MANY");
// Along the PX24 , lower part
- tspar[0] = 1250.;
+ tspar[0] = 1250;
tspar[1] = 2300;
- tspar[2] = 1300.;
+ tspar[2] = 1300;
tspar[3] = kRaddeg*TMath::ASin(1070./1150.);
- tspar[4] = 360. - tspar[3];
+ tspar[4] = 360 - tspar[3];
gMC->Gsvolu("CMO5", "TUBS", idtmed[1123], tspar, 5);
- gMC->Gspos("CMO5", 1, "CRT", 0., 404., -2300., idrotm[2003], "MANY");
+ gMC->Gspos("CMO5", 1, "CRT", 0., 404, -2300, idrotm[2003], "MANY");
// behind the PX24
- tbox[0] = 12073.;
- tbox[1] = 2575. + 95.;
- tbox[2] = 8523./2.;
+ tbox[0] = 12073;
+ tbox[1] = 2575 + 95;
+ tbox[2] = 8523/2;
gMC->Gsvolu("CMO6", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO6", 1, "CRT", 0., 4420.-tbox[1], -3550.-tbox[2], 0, "MANY");
-
+ gMC->Gspos("CMO6", 1, "CRT", 0., 4420 - tbox[1], -3550 - tbox[2], 0, "MANY");
// On the right side of th hall
- tbox[0] = (12073. - 1250.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (8437.7+650.)/2.;
+ tbox[0] = (12073 - 1250)/2;
+ tbox[1] = 2575 + 95;
+ tbox[2] = (8437.7+650)/2;
gMC->Gsvolu("CMO8", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO8", 1, "CRT", 1250.+tbox[0], 4420.-tbox[1], -3550.+tbox[2], 0, "MANY");
+ gMC->Gspos("CMO8", 1, "CRT", 1250 + tbox[0], 4420 - tbox[1], -3550 + tbox[2], 0, "MANY");
// on the left side of the hall, behind
- tbox[0] = (12073. - 2755.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (8437.7+650.)/2.;
+ tbox[0] = (12073 - 2755)/2;
+ tbox[1] = 2575 + 95;
+ tbox[2] = (8437.7 + 650)/2.;
gMC->Gsvolu("CMO9", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CMO9", 1, "CRT", -2755.-tbox[0], 4420.-tbox[1], -3550.+tbox[2], 0, "MANY");
-
+ gMC->Gspos("CMO9", 1, "CRT", -2755 - tbox[0], 4420 - tbox[1], -3550 + tbox[2], 0, "MANY");
// Molasse betwen the PX24 & PM25 on the left side.
- tbox[0] = (2755. - 1250.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (3550. - 555.)/2.;
+ tbox[0] = (2755 - 1250)/2;
+ tbox[1] = 2575 + 95;
+ tbox[2] = (3550 - 555)/2;
gMC->Gsvolu("CM10", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM10", 1, "CRT", -1250.-tbox[0], 4420.-tbox[1], -tbox[2]-555., 0, "MANY");
-
+ gMC->Gspos("CM10", 1, "CRT", -1250 - tbox[0], 4420 - tbox[1], -tbox[2] - 555, 0, "MANY");
// Molasse betwen the PGC2 & PM25 on the left side.
- tbox[0] = (2755. - 1250.)/2.;
- tbox[1] = 2575. + 95.;
- tbox[2] = (1900.+2987.7 - 555. + 650.)/2.;
+ tbox[0] = (2755 - 1250)/2;
+ tbox[1] = 2575 + 95;
+ tbox[2] = (1900 + 2987.7 - 555 + 650)/2;
gMC->Gsvolu("CM11", "BOX", idtmed[1123], tbox, 3);
- gMC->Gspos("CM11", 1, "CRT", -1250.-tbox[0], 4420.-tbox[1], 555.+tbox[2], 0, "MANY");
-
+ gMC->Gspos("CM11", 1, "CRT", -1250 - tbox[0], 4420 - tbox[1], 555 + tbox[2], 0, "MANY");
}
//
//
Int_t idrotm[2499]; // The rotation matrix.
-
- Int_t * idtmed = fIdtmed->GetArray() - 1099 ;
+ Int_t* idtmed = fIdtmed->GetArray() - 1099 ;
// Create a mother volume.
Float_t pbox[3];
- //pbox[0] = AliCRTConstants::fgDepth*TMath::Tan(67.5*kDegrad);
+ //pbox[0] = AliCRTConstants::Instance()->Depth()*TMath::Tan(67.5*kDegrad);
pbox[0] = 12073.;
- pbox[1] = AliCRTConstants::fgDepth;
+ pbox[1] = AliCRTConstants::Instance()->Depth();
pbox[2] = pbox[0];
gMC->Gsvolu("CRT", "BOX", idtmed[1114], pbox, 3);
- gMC->Gspos("CRT", 1, "ALIC", 0., 0., 0., 0, "ONLY");
+ gMC->Gspos("CRT", 1, "ALIC", 0, 0, 0, 0, "ONLY");
// HAll ceiling
Float_t ptubs[5];
- ptubs[0] = 1070.;
- ptubs[1] = 1170.;
- ptubs[2] = 1900.;
- ptubs[3] = 0.;
- ptubs[4] = 180.;
+ ptubs[0] = 1070;
+ ptubs[1] = 1170;
+ ptubs[2] = 1900;
+ ptubs[3] = 0;
+ ptubs[4] = 180;
gMC->Gsvolu("CHC1", "TUBS", idtmed[1116], ptubs, 5);
- gMC->Gspos("CHC1", 1, "CRT", 0., 500., 0., 0, "ONLY");
-
+ gMC->Gspos("CHC1", 1, "CRT", 0, 500, 0, 0, "ONLY");
//
// Acces shafts
//
AliMatrix(idrotm[2001], 0., 0., 90., 0., 90., 90.);
-
+
// PX24
- ptubs[0] = 1150.;
- ptubs[1] = 1250.;
- ptubs[2] = 1300.;
- ptubs[3] = kRaddeg*TMath::ASin(1070./ptubs[0]);
+ ptubs[0] = 1150;
+ ptubs[1] = 1250;
+ ptubs[2] = 1300;
+ ptubs[3] = kRaddeg*TMath::ASin(1070/ptubs[0]);
ptubs[4] = 360 - ptubs[3];
gMC->Gsvolu("CSF1", "TUBS", idtmed[1116], ptubs, 5);
- gMC->Gspos("CSF1", 1, "CRT", 0., 404., -2300., idrotm[2001], "MANY");
+ gMC->Gspos("CSF1", 1, "CRT", 0., 404, -2300, idrotm[2001], "MANY");
Float_t ptube[3];
ptube[0] = ptubs[0];
ptube[1] = ptubs[1];
- ptube[2] = 2575. - ptubs[2] + 95.;
+ ptube[2] = 2575 - ptubs[2] + 95;
gMC->Gsvolu("CSF2", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF2", 1, "CRT", 0., 404.+ptubs[2]+ptube[2], -2300., idrotm[2001], "MANY");
-
+ gMC->Gspos("CSF2", 1, "CRT", 0, 404 + ptubs[2] + ptube[2], -2300, idrotm[2001], "MANY");
+
// Concrete walls along the shaft
- pbox[0] = 585./2.;
- pbox[1] = 2575. + 95.;
- pbox[2] = 20.;
+ pbox[0] = 585/2;
+ pbox[1] = 2575 + 95;
+ pbox[2] = 20;
gMC->Gsvolu("CSW1", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW1", 1, "CRT", -290-pbox[0], 404.-1300.+pbox[1], -3450.+210.*2, 0, "MANY");
-
+ gMC->Gspos("CSW1", 1, "CRT", -290 - pbox[0], 404 - 1300 + pbox[1], -3450 + 210*2, 0, "MANY");
+
//
- pbox[0] = 750./2.;
- pbox[1] = 2575. + 95.;
- pbox[2] = 20.;
+ pbox[0] = 750/2;
+ pbox[1] = 2575 + 95;
+ pbox[2] = 20;
gMC->Gsvolu("CSW3", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW3", 1, "CRT", 420.-290.+pbox[0], 404.-1300.+pbox[1], -3450.+210.*2, 0, "MANY");
-
+ gMC->Gspos("CSW3", 1, "CRT", 420 - 290 +pbox[0], 404 - 1300 + pbox[1], -3450 + 210*2, 0, "MANY");
+
//
- pbox[0] = 60.;
- pbox[1] = 2575. + 95.;
- pbox[2] = 210.;
+ pbox[0] = 60;
+ pbox[1] = 2575 + 95;
+ pbox[2] = 210;
gMC->Gsvolu("CSW2", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSW2", 1, "CRT", -290-pbox[0], 404.-1300.+pbox[1], -3450.+pbox[2], 0, "MANY");
- gMC->Gspos("CSW2", 2, "CRT", 420.-290.+pbox[0], 404.-1300.+pbox[1], -3450.+pbox[2], 0, "MANY");
-
-
+ gMC->Gspos("CSW2", 1, "CRT", -290 - pbox[0], 404 - 1300 + pbox[1], -3450 + pbox[2], 0, "MANY");
+ gMC->Gspos("CSW2", 2, "CRT", 420 - 290 + pbox[0], 404 - 1300 + pbox[1], -3450 + pbox[2], 0, "MANY");
+
//
- pbox[0] = 1000.;
- pbox[1] = 80.;
- pbox[2] = 200.;
+ pbox[0] = 1000;
+ pbox[1] = 80;
+ pbox[2] = 200;
gMC->Gsvolu("CSP1", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP1", 1, "CRT", 0., 2600.-700., -1150-pbox[2], 0, "MANY");
-
+ gMC->Gspos("CSP1", 1, "CRT", 0, 2600 - 700, -1150 - pbox[2], 0, "MANY");
+
//
pbox[0] = 340.8;
- pbox[1] = 300./2.;
- pbox[2] = 460./2.;
+ pbox[1] = 300/2.;
+ pbox[2] = 460/2.;
gMC->Gsvolu("CSP2", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP2", 1, "CRT", 0., 2950.-700., -3450+pbox[2], 0, "MANY");
-
+ gMC->Gspos("CSP2", 1, "CRT", 0, 2950.-700., -3450+pbox[2], 0, "MANY");
+
//
- pbox[0] = 600.;
- pbox[1] = 150.;
- pbox[2] = 75.;
+ pbox[0] = 600;
+ pbox[1] = 150;
+ pbox[2] = 75;
gMC->Gsvolu("CSP3", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP3", 1, "CRT", 0., 2950.-700., -1150.-210.-pbox[2], 0, "MANY");
-
+ gMC->Gspos("CSP3", 1, "CRT", 0, 2950.-700., -1150.-210.-pbox[2], 0, "MANY");
+
//
- pbox[0] = 600.;
- pbox[1] = 250.;
- pbox[2] = 38.;
+ pbox[0] = 600;
+ pbox[1] = 250;
+ pbox[2] = 38;
gMC->Gsvolu("CSP4", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP4", 1, "CRT", 0., 2950.-700.+155.+pbox[1], -1150.-210.-pbox[2], 0, "MANY");
-
-
+ gMC->Gspos("CSP4", 1, "CRT", 0, 2950 - 700 + 155+pbox[1], -1150 - 210 - pbox[2], 0, "MANY");
+
// Shielding plug
- pbox[0] = 850.;
- pbox[1] = 90.;
- pbox[2] = 720.;
+ pbox[0] = 850;
+ pbox[1] = 90;
+ pbox[2] = 720;
gMC->Gsvolu("CSP5", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP5", 1, "CRT", 0., 2950.-700., -3450.+460.+pbox[2], 0, "MANY");
-
+ gMC->Gspos("CSP5", 1, "CRT", 0, 2950 - 700, -3450 + 460 + pbox[2], 0,"MANY");
+
//
- pbox[0] = 80.;
- pbox[1] = 150.;
- pbox[2] = 720.;
+ pbox[0] = 80;
+ pbox[1] = 150;
+ pbox[2] = 720;
gMC->Gsvolu("CSP6", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP6", 1, "CRT", 1150.-600., 2950.-700., -3450.+460.+pbox[2], 0, "MANY");
- gMC->Gspos("CSP6", 2, "CRT", -1150.+600., 2950.-700., -3450.+460.+pbox[2], 0, "MANY");
-
-
+ gMC->Gspos("CSP6", 1, "CRT", 1150 - 600 , 2950 - 700, -3450 + 460 + pbox[2], 0, "MANY");
+ gMC->Gspos("CSP6", 2, "CRT", -1150 + 600, 2950 - 700, -3450 + 460 + pbox[2], 0, "MANY");
+
//
- pbox[0] = 130.;
- pbox[1] = 60.;
- pbox[2] = 750.;
+ pbox[0] = 130;
+ pbox[1] = 60;
+ pbox[2] = 750;
gMC->Gsvolu("CSP7", "BOX", idtmed[1116], pbox, 3);
- gMC->Gspos("CSP7", 1, "CRT", 850.+pbox[0], 2950.-700.+100., -3450.+460.+pbox[2], 0, "MANY");
- gMC->Gspos("CSP7", 2, "CRT", -850.-pbox[0], 2950.-700.+100., -3450.+460.+pbox[2], 0, "MANY");
-
-
+ gMC->Gspos("CSP7", 1, "CRT", 850 + pbox[0], 2950 - 700 + 100, -3450 + 460 + pbox[2], 0, "MANY");
+ gMC->Gspos("CSP7", 2, "CRT", -850 - pbox[0], 2950 - 700+ 100, -3450 + 460 + pbox[2], 0, "MANY");
+
// PM25 Acces Shaft
- ptube[0] = 910./2.;
- ptube[1] = ptube[0] + 100.;
- ptube[2] = (5150. - 1166.)/2.;
+ ptube[0] = 910/2;
+ ptube[1] = ptube[0] + 100;
+ ptube[2] = (5150 - 1166)/2;
gMC->Gsvolu("CSF3", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF3", 1, "CRT", -2100., AliCRTConstants::fgDepth-ptube[2], 0., idrotm[2001], "MANY");
-
+ gMC->Gspos("CSF3", 1, "CRT", -2100, AliCRTConstants::Instance()->Depth()-ptube[2], 0, idrotm[2001], "MANY");
+
// PGC2 Access Shaft
- ptube[0] = 1100./2.;
- ptube[1] = ptube[0] + 100.;
- ptube[2] = (5150. - 690.)/2.;
+ ptube[0] = 1100/2;
+ ptube[1] = ptube[0] + 100;
+ ptube[2] = (5150 - 690)/2;
gMC->Gsvolu("CSF4", "TUBE", idtmed[1116], ptube, 3);
- gMC->Gspos("CSF4", 1, "CRT", 375., AliCRTConstants::fgDepth-ptube[2], 1900.+2987.7, idrotm[2001], "MANY");
+ gMC->Gspos("CSF4", 1, "CRT", 375, AliCRTConstants::Instance()->Depth()-ptube[2], 1900 + 2987.7, idrotm[2001], "MANY");
}
//_____________________________________________________________________________
-void AliCRTv1::DrawDetector()
+void AliCRTv1::DrawDetector() const
{
//
// Draw a shaded view of the L3 magnet
//
- cout << "AliCRTv1::DrawModule() : Drawing the module" << endl;
+ //cout << "AliCRTv1::DrawModule() : Drawing the module" << endl;
Int_t able = 1;
//
// Called for every step in the Cosmic Ray Trigger
//
- static Int_t vol[5];
+ static Int_t vol[1];
Int_t ipart;
TLorentzVector pos;
TLorentzVector mom;
static Float_t hits[14];
static Float_t eloss;
- static Float_t elossMag;
- if ( !gMC->IsTrackAlive() ) return;
+ if ( gMC->TrackPid() != kMuonMinus ) return;
+
+ // Only charged tracks
+ if ( !(gMC->TrackCharge()) ) return;
if (gMC->IsNewTrack()) {
// Reset the deposited energy
- eloss = 0.;
- elossMag = 0.;
+ eloss = 0;
}
// Add th energy loss in each step.
eloss += gMC->Edep();
- gMC->TrackPosition(pos);
+ if ( ( (strcmp(gMC->CurrentVolName(),"CRT4") == 0) || // Magnet
+ (strcmp(gMC->CurrentVolName(),"CRT5") == 0) || // CRT
+ (strcmp(gMC->CurrentVolName(),"CRT6") == 0) || // Magnet Doors
+ (strcmp(gMC->CurrentVolName(),"CSF2") == 0) || // PX24
+ (strcmp(gMC->CurrentVolName(),"CSF3") == 0) || // PM25
+ (strcmp(gMC->CurrentVolName(),"CSF4") == 0) ) // PGC2
+ && gMC->IsTrackEntering() ) {
- //
- // CRT
- //
-
- if ( gMC->IsTrackEntering() && (strcmp(gMC->CurrentVolName(),"CRT4") == 0)
- &&(gMC->TrackPid() == kMuonMinus || gMC->TrackPid() == kMuonPlus) ) {
-
// Get current particle id(ipart),track position (pos) and momentum (mom)
gMC->TrackPosition(pos);
gMC->TrackMomentum(mom);
ipart = gMC->TrackPid();
-
- vol[0] = 1;
- vol[1] = 0;
- vol[2] = 0;
- vol[3] = 0;
- vol[4] = 0;
ipart = gMC->TrackPid();
hits[0] = (Float_t)ipart; // (fId)
- hits[1] = pos[0]; // X coordinate (fX)
- hits[2] = pos[1]; // Y coordinate (fY)
- hits[3] = pos[2]; // Z coordinate (fZ)
- hits[4] = mom[0]; // Px (fpxug)
- hits[5] = mom[1]; // Py (fpyug)
- hits[6] = mom[2]; // Pz (fpzug)
-
- hits[7] = gMC->GetMedium(); //layer(flay)
- hits[8] = eloss; // Energy loss
-
- hits[9] = 1; // CRT mother activated.
- hits[10] = 0;
- hits[11] = 0;
- hits[12] = 0;
- hits[13] = 0;
-
- //hits[9] = gAlice->GetCurrentTrackNumber();
-
- AddHit(gAlice->GetCurrentTrackNumber(),vol, hits);
-
- eloss = 0.;
-
- } else if (gMC->IsTrackEntering()&&(strcmp(gMC->CurrentVolName(),"CRT1")==0)
- &&(gMC->TrackPid()==kMuonMinus || gMC->TrackPid()==kMuonPlus)) {
-
- vol[0] = 0;
- vol[1] = 1;
- vol[2] = 0;
- vol[3] = 0;
- vol[4] = 0;
-
- hits[9] = 0; // CRT mother activated.
- hits[10] = 1;
- hits[11] = 0;
- hits[12] = 0;
- hits[13] = 0;
-
- //hits[10] = 1;
-
- //AddHit(gAlice->GetCurrentTrackNumber(),vol, hits);
-
- //eloss = 0.;
-
-
- } else if (gMC->IsTrackEntering()&&(strcmp(gMC->CurrentVolName(),"C3CI")==0)
- &&(gMC->TrackPid()==kMuonMinus || gMC->TrackPid()==kMuonPlus)) {
-
- //
- // Inside the magnet, upper part.
- //
-
- // Get current particle id(ipart),track position (pos) and momentum (mom)
-
- vol[0] = 0;
- vol[1] = 0;
- vol[2] = 1;
- vol[3] = 0;
- vol[4] = 0;
-
- hits[9] = 0; // CRT mother activated.
- hits[10] = 0;
- hits[11] = 1;
- hits[12] = 0;
- hits[13] = 0;
-
- AddHit(gAlice->GetCurrentTrackNumber(),vol, hits);
-
- //eloss = 0.;
-
- } else if ( gMC->IsTrackEntering()&&(strcmp(gMC->CurrentVolName(),"CRIC")==0)
- && (gMC->TrackPid()==kMuonMinus || gMC->TrackPid()==kMuonPlus) ) {
-
- //
- // HMPID
- //
-
- // Get current particle id(ipart),track position (pos) and momentum (mom)
-
- vol[0] = 0;
- vol[1] = 0;
- vol[2] = 0;
- vol[3] = 1;
- vol[4] = 0;
-
- hits[9] = 0;
- hits[10] = 0;
- hits[11] = 0;
- hits[12] = 1;
- hits[13] = 0;
-
- AddHit(gAlice->GetCurrentTrackNumber(),vol, hits);
-
- //eloss = 0.;
-
-
- } else if (gMC->IsTrackEntering()&&(strcmp(gMC->CurrentVolName(),"CSA1")==0)
- &&(gMC->TrackPid()==kMuonMinus || gMC->TrackPid()==kMuonPlus)) {
-
- //
- // TPC
- //
-
- // Get current particle id(ipart),track position (pos) and momentum (mom)
-
- vol[0] = 0;
- vol[1] = 0;
- vol[2] = 0;
- vol[3] = 0;
- vol[4] = 1;
-
- hits[9] = 0;
- hits[10] = 0;
- hits[11] = 0;
- hits[12] = 0;
- hits[13] = 1;
-
-
- AddHit(gAlice->GetCurrentTrackNumber(),vol, hits);
-
- //eloss = 0.;
+ hits[1] = pos[0]; // X coordinate (fX)
+ hits[2] = pos[1]; // Y coordinate (fY)
+ hits[3] = pos[2]; // Z coordinate (fZ)
+ hits[4] = mom[0]; // Px (fpxug)
+ hits[5] = mom[1]; // Py (fpyug)
+ hits[6] = mom[2]; // Pz (fpzug)
+ hits[7] = eloss; // Energy loss
+
+ // Tag the volumes
+ if ( (strcmp(gMC->CurrentVolName(),"CRT4")==0) ) vol[0] = 1; // Magnet
+ else if ( (strcmp(gMC->CurrentVolName(),"CRT5")==0) ) vol[0] = 2; // CRT
+ else if ( (strcmp(gMC->CurrentVolName(),"CRT6")==0) ) vol[0] = 3; // Doors
+ else if ( (strcmp(gMC->CurrentVolName(),"CSF2")==0) ) vol[0] = 4; // PX24
+ else if ( (strcmp(gMC->CurrentVolName(),"CSF3")==0) ) vol[0] = 5; // PM25
+ else if ( (strcmp(gMC->CurrentVolName(),"CSF4")==0) ) vol[0] = 6; // PGC2
+ else vol[0] = -1;// ?
+ //vol[0] = gMC->GetMedium(); //layer(flay)
+
+ AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(),vol, hits);
+
+ // Reset the deposited energy only when you reach the Magnet
+ if ( (strcmp(gMC->CurrentVolName(),"CRT4")==0) ) eloss = 0;
} else {
return;
}
+}
+
+//_____________________________________________________________________________
+void AliCRTv1::AddHit(Int_t track, Int_t *vol, Float_t *hits)
+{
+ //
+ // Add a CRT hit
+ //
+ TClonesArray &lhits = *fHits;
+ new(lhits[fNhits++]) AliCRThit(fIshunt,track,vol,hits);
+}
+//_____________________________________________________________________________
+void AliCRTv1::ResetHits()
+{
+ // Reset number of clusters and the cluster array for this detector
+ AliDetector::ResetHits();
+}
+
+//_____________________________________________________________________________
+void AliCRTv1::ResetDigits()
+{
+ //
+ // Reset number of digits and the digits array for this detector
+ AliDetector::ResetDigits();
+}
+
+//____________________________________________________________________________
+void AliCRTv1::FinishEvent()
+{
+ //
+ //
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff