/*
$Log$
+Revision 1.42 2002/10/22 14:46:01 alibrary
+Introducing Riostream.h
+
+Revision 1.41 2002/10/14 14:57:09 hristov
+Merging the VirtualMC branch to the main development branch (HEAD)
+
+Revision 1.38.6.3 2002/10/14 13:14:12 hristov
+Updating VirtualMC to v3-09-02
+
+Revision 1.40 2002/10/02 17:56:35 barbera
+Bug in copy 37 of volume I570 corrected (thanks to J. Belikov)
+
+Revision 1.39 2002/04/13 22:35:52 nilsen
+Now symm is derived from asymm. This minimizes duplicated code because
+only the geometry is different between asymm and symm.
+
+Revision 1.38 2001/11/28 01:35:47 nilsen
+Using standard constructors instead of default constructors for Clusterfinder,
+Response, and FastSimulator.
+
+Revision 1.37 2001/10/22 11:00:54 hristov
+New naming schema of the rotation matrices in BuildGeometry() to avoid redefinition in other detectors (R.Barbera)
+
+Revision 1.36 2001/10/19 21:32:35 nilsen
+Minor changes to remove compliation warning on gcc 2.92.2 compiler, and
+cleanded up a little bit of code.
+
+Revision 1.35 2001/10/19 10:16:28 barbera
+A bug corrected in the definition of a TPCON
+
+Revision 1.34 2001/10/18 12:25:07 barbera
+Detailed geometry in BuildGeometry() commented out (450 MB needed to compile the file). Six cylinders put back but improved by comparison with the ITS coarse geometry
+
+Revision 1.33 2001/10/18 03:09:21 barbera
+The method BuildGeometry() has been completely rewritten. Now display.C can display the detailed ITS geometry instead of the old six dummy cylunders.
+
+Revision 1.32 2001/10/17 04:35:32 barbera
+Checks for the det and chip thickness modified in order to set the dafault values to 200 um if the user chosen values are outside the range 100-300 um
+
+Revision 1.31 2001/10/04 22:33:39 nilsen
+Fixed bugs in SetDefaults.
+
+Revision 1.30 2001/10/01 19:34:09 nilsen
+Fixed a bug in asigning detector types in SetDefaults under SSD layer 6.
+
+Revision 1.29 2001/06/07 14:42:14 barbera
+Both chip and det thicknesses set to [100,300]
+
+Revision 1.28 2001/05/31 19:24:47 barbera
+Default values of SPD detector and chip thickness set to 200 microns as defined by the Technical Board
+
+Revision 1.27 2001/05/30 16:15:47 fca
+Correct comparison wiht AliGeant3::Class() introduced. Thanks to I.Hrivnacova
+
Revision 1.26 2001/05/30 15:55:35 hristov
Strings compared instead of pointers
// //
//////////////////////////////////////////////////////////////////////////////
// See AliITSvPPRsymm::StepManager().
-#include <iostream.h>
-#include <iomanip.h>
+#include <Riostream.h>
#include <stdio.h>
#include <stdlib.h>
#include <TMath.h>
#include <TGeometry.h>
#include <TNode.h>
#include <TTUBE.h>
+#include <TTUBS.h>
+#include <TPCON.h>
#include <TFile.h> // only required for Tracking function?
#include <TCanvas.h>
#include <TObjArray.h>
#include <TBRIK.h>
#include <TSystem.h>
-#include "AliMC.h"
#include "AliRun.h"
#include "AliMagF.h"
#include "AliConst.h"
-#include "AliGeant3.h"
#include "AliITSGeant3Geometry.h"
#include "AliITShit.h"
#include "AliITS.h"
#include "AliITSsegmentationSPD.h"
#include "AliITSsegmentationSDD.h"
#include "AliITSsegmentationSSD.h"
+#include "AliITSsimulationSPD.h"
+#include "AliITSsimulationSDD.h"
+#include "AliITSsimulationSSD.h"
#include "AliITSClusterFinderSPD.h"
#include "AliITSClusterFinderSDD.h"
#include "AliITSClusterFinderSSD.h"
ClassImp(AliITSvPPRsymm)
//_____________________________________________________________________________
-AliITSvPPRsymm::AliITSvPPRsymm() {
+AliITSvPPRsymm::AliITSvPPRsymm() : AliITSvPPRasymm() {
////////////////////////////////////////////////////////////////////////
// Standard default constructor for the ITS version 9.
////////////////////////////////////////////////////////////////////////
- Int_t i;
-
- fIdN = 0;
- fIdName = 0;
- fIdSens = 0;
- fEuclidOut = kFALSE; // Don't write Euclide file
- fGeomDetOut = kFALSE; // Don't write .det file
- fGeomDetIn = kFALSE; // Don't Read .det file
- fMajorVersion = IsVersion();
- fMinorVersion = -1;
- for(i=0;i<60;i++) fRead[i] = '\0';
- for(i=0;i<60;i++) fWrite[i] = '\0';
- for(i=0;i<60;i++) fEuclidGeomDet[i] = '\0';
}
//_____________________________________________________________________________
-AliITSvPPRsymm::AliITSvPPRsymm(const char *name, const char *title) : AliITS(name, title){
+AliITSvPPRsymm::AliITSvPPRsymm(const char *name, const char *title) : AliITSvPPRasymm(name, title){
////////////////////////////////////////////////////////////////////////
// Standard constructor for the ITS version 9.
////////////////////////////////////////////////////////////////////////
- Int_t i;
-
- fIdN = 6;
- fIdName = new TString[fIdN];
- fIdName[0] = "ITS1";
- fIdName[1] = "ITS2";
- fIdName[2] = "ITS3";
- fIdName[3] = "ITS4";
- fIdName[4] = "ITS5";
- fIdName[5] = "ITS6";
- fIdSens = new Int_t[fIdN];
- for (i=0;i<fIdN;i++) fIdSens[i] = 0;
- fMajorVersion = IsVersion();
- fMinorVersion = 2;
- fEuclidOut = kFALSE; // Don't write Euclide file
- fGeomDetOut = kFALSE; // Don't write .det file
- fGeomDetIn = kFALSE; // Don't Read .det file
- SetThicknessDet1();
- SetThicknessDet2();
- SetThicknessChip1();
- SetThicknessChip2();
-
- fEuclidGeometry="$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.euc";
- strncpy(fEuclidGeomDet,"$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det",60);
- strncpy(fRead,fEuclidGeomDet,60);
- strncpy(fWrite,fEuclidGeomDet,60);
-
-}
-//____________________________________________________________________________
-AliITSvPPRsymm::AliITSvPPRsymm(const AliITSvPPRsymm &source){
-////////////////////////////////////////////////////////////////////////
-// Copy Constructor for ITS version 9.
-////////////////////////////////////////////////////////////////////////
- if(&source == this) return;
- Warning("Copy Constructor","Not allowed to copy AliITSvPPRsymm");
- return;
-}
-//_____________________________________________________________________________
-AliITSvPPRsymm& AliITSvPPRsymm::operator=(const AliITSvPPRsymm &source){
-////////////////////////////////////////////////////////////////////////
-// Assignment operator for the ITS version 9.
-////////////////////////////////////////////////////////////////////////
- if(&source == this) return *this;
- Warning("= operator","Not allowed to copy AliITSvPPRsymm");
- return *this;
}
//_____________________________________________________________________________
AliITSvPPRsymm::~AliITSvPPRsymm() {
// Standard destructor for the ITS version 9.
////////////////////////////////////////////////////////////////////////
}
-//__________________________________________________________________________
-void AliITSvPPRsymm::BuildGeometry(){
-////////////////////////////////////////////////////////////////////////
-// Geometry builder for the ITS version 9.
-////////////////////////////////////////////////////////////////////////
- TNode *node, *top;
- const int kColorITS=kYellow;
- //
- top = gAlice->GetGeometry()->GetNode("alice");
-
- new TTUBE("S_layer1","Layer1 of ITS","void",3.95,3.95+0.05475,12.25);
- top->cd();
- node = new TNode("Layer1","Layer1","S_layer1",0,0,0,"");
- node->SetLineColor(kColorITS);
- fNodes->Add(node);
-
- new TTUBE("S_layer2","Layer2 of ITS","void",7.,7.+0.05475,16.3);
- top->cd();
- node = new TNode("Layer2","Layer2","S_layer2",0,0,0,"");
- node->SetLineColor(kColorITS);
- fNodes->Add(node);
-
- new TTUBE("S_layer3","Layer3 of ITS","void",15.,15.+0.05288,21.1);
- top->cd();
- node = new TNode("Layer3","Layer3","S_layer3",0,0,0,"");
- node->SetLineColor(kColorITS);
- fNodes->Add(node);
-
- new TTUBE("S_layer4","Layer4 of ITS","void",24,24+0.05288,29.6);
- top->cd();
- node = new TNode("Layer4","Layer4","S_layer4",0,0,0,"");
- node->SetLineColor(kColorITS);
- fNodes->Add(node);
-
- new TTUBE("S_layer5","Layer5 of ITS","void",40,40+0.05382,45.1);
- top->cd();
- node = new TNode("Layer5","Layer5","S_layer5",0,0,0,"");
- node->SetLineColor(kColorITS);
- fNodes->Add(node);
-
- new TTUBE("S_layer6","Layer6 of ITS","void",45,45+0.05382,50.4);
- top->cd();
- node = new TNode("Layer6","Layer6","S_layer6",0,0,0,"");
- node->SetLineColor(kColorITS);
- fNodes->Add(node);
-}
//_____________________________________________________________________________
void AliITSvPPRsymm::CreateGeometry(){
////////////////////////////////////////////////////////////////////////
Float_t di1d3[3], di20a[3], di1d2[3]; // for layer 2
Float_t di108[3], di104[3]; // for both layers
- Float_t ddet1=300.; // total detector thickness on layer 1 (micron)
- Float_t dchip1=300.; // total chip thickness on layer 1 (micron)
+ Float_t ddet1=200.; // total detector thickness on layer 1 (micron)
+ Float_t dchip1=200.; // total chip thickness on layer 1 (micron)
- Float_t ddet2=300.; // total detector thickness on layer 2 (micron)
- Float_t dchip2=300.; // total chip thickness on layer 2 (micron)
+ Float_t ddet2=200.; // total detector thickness on layer 2 (micron)
+ Float_t dchip2=200.; // total chip thickness on layer 2 (micron)
- Float_t dbus=200.; // total bus thickness on both layers (micron)
+ Float_t dbus=300.; // total bus thickness on both layers (micron)
ddet1 = GetThicknessDet1();
ddet2 = GetThicknessDet2();
if(ddet1 < 100. || ddet1 > 300.) {
cout << "ITS - WARNING: the detector thickness for layer 1 is outside the range of [100,300] microns."
- " The default value of 300 microns will be used." << endl;
- ddet1=300.;
+ " The default value of 200 microns will be used." << endl;
+ ddet1=200.;
}
if(ddet2 < 100. || ddet2 > 300.) {
cout << "ITS - WARNING: the detector thickness for layer 2 is outside the range of [100,300] microns."
- " The default value of 300 microns will be used." << endl;
- ddet2=300.;
+ " The default value of 200 microns will be used." << endl;
+ ddet2=200.;
}
- if(dchip1 < 150. || dchip1 > 300.) {
- cout << "ITS - WARNING: the chip thickness for layer 1 is outside the range of [150,300] microns."
- " The default value of 300 microns will be used." << endl;
- dchip1=300.;
+ if(dchip1 < 100. || dchip1 > 300.) {
+ cout << "ITS - WARNING: the chip thickness for layer 1 is outside the range of [100,300] microns."
+ " The default value of 200 microns will be used." << endl;
+ dchip1=200.;
}
- if(dchip2 < 150. || dchip2 > 300.) {
- cout << "ITS - WARNING: the chip thickness for layer 2 is outside the range of [150,300] microns."
- " The default value of 300 microns will be used." << endl;
- dchip2=300.;
+ if(dchip2 < 100. || dchip2 > 300.) {
+ cout << "ITS - WARNING: the chip thickness for layer 2 is outside the range of [100,300] microns."
+ " The default value of 200 microns will be used." << endl;
+ dchip2=200.;
}
Int_t rails = 1; // flag for rails (1 --> rails in; 0 --> rails out)
Float_t deltax, deltay;
- Int_t thickness = fMinorVersion/10;
- Int_t option = fMinorVersion - 10*thickness;
+ Int_t thickness = GetMinorVersion()/10;
+ Int_t option = GetMinorVersion() - 10*thickness;
// Define some variables for SDD
gMC->Gspos("I570",34,"IT56",21.7497,40.1899,-0.27,idrotm[549],"ONLY");
gMC->Gspos("I570",35,"IT56",14.7884,43.0772,-0.27,idrotm[550],"ONLY");
gMC->Gspos("I570",36,"IT56",7.5216,45.0744,-0.27,idrotm[551],"ONLY");
- gMC->Gspos("I570",37,"IT56",-0.27,45.545,-0.27,0,"ONLY");
+ gMC->Gspos("I570",37,"IT56",0.,45.545,-0.27,0,"ONLY");
gMC->Gspos("I570",38,"IT56",-7.5216,45.0744,-0.27,idrotm[552],"ONLY");
gMC->Gspos("I570",1,"IT56",-14.7884,43.0772,-0.27,idrotm[553],"ONLY");
gMC->Gspos("I570",2,"IT56",-21.7497,40.1899,-0.27,idrotm[620],"ONLY");
// --- Outputs the geometry tree in the EUCLID/CAD format
- if (fEuclidOut) {
+ if (GetEUCLID()) {
gMC->WriteEuclid("ITSgeometry", "ITSV", 1, 5);
}
}
-//_____________________________________________________________________________
-void AliITSvPPRsymm::CreateMaterials(){
-////////////////////////////////////////////////////////////////////////
- //
- // Create ITS materials
- // This function defines the default materials used in the Geant
- // Monte Carlo simulations for the geometries AliITSv1, AliITSv3,
- // AliITSvPPRsymm.
- // In general it is automatically replaced by
- // the CreatMaterials routine defined in AliITSv?. Should the function
- // CreateMaterials not exist for the geometry version you are using this
- // one is used. See the definition found in AliITSv5 or the other routine
- // for a complete definition.
- //
-
- Int_t isxfld = gAlice->Field()->Integ();
- Float_t sxmgmx = gAlice->Field()->Max();
-
- // Freon
- Float_t afre[2] = { 12.011,18.9984032 };
- Float_t zfre[2] = { 6.,9. };
- Float_t wfre[2] = { 5.,12. };
- Float_t densfre = 1.5;
-
- // --- Define the various materials and media for GEANT ---
-
- AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(1,"SI$",1,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(2,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(2,"SPD SI CHIP$",2,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01, 0);
-
- AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(3,"SPD SI BUS$",3,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(4,"C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
- AliMedium(4,"C (M55J)$",4,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(5,"AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(5,"AIR$",5,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
-
- AliMaterial(6,"GEN AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(6,"GEN AIR$",6,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
-
- AliMaterial(7,"SDD SI CHIP$",0.374952E+02,0.178184E+02,0.24485E+01,0.76931E+01,0.99900E+03);
- AliMedium(7,"SDD SI CHIP$",7,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(9,"SDD C (M55J)$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
- AliMedium(9,"SDD C (M55J)$",9,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(10,"SDD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(10,"SDD AIR$",10,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
-
- AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
- AliMedium(11,"AL$",11,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(12,"WATER$",0.14322E+02,0.72167E+01,0.10000E+01,0.35759E+02,0.94951E+02);
- AliMedium(12,"WATER$",12,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMixture(13,"Freon$",afre,zfre,densfre,-2,wfre);
- AliMedium(13,"Freon$",13,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);
- AliMedium(14,"COPPER$",14,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(15,"CERAMICS$",0.22314E+02,0.10856E+02,0.36000E+01,0.76200E+01,0.31901E+02);
- AliMedium(15,"CERAMICS$",15,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(20,"SSD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
- AliMedium(20,"SSD C (M55J)$",20,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(21,"SSD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(21,"SSD AIR$",21,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
-
- AliMaterial(25,"G10FR4$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
- AliMedium(25,"G10FR4$",25,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(26,"GEN C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
- AliMedium(26,"GEN C (M55J)$",26,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(27,"GEN Air$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(27,"GEN Air$",27,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
-
- AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(51,"SPD SI$",51,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(52,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(52,"SPD SI CHIP$",52,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(53,"SPD SI BUS$",53,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(54,"SPD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
- AliMedium(54,"SPD C (M55J)$",54,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(55,"SPD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(55,"SPD AIR$",55,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E-02,.10000E+01,0);
-
- AliMaterial(56,"SPD KAPTON(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
- AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(61,"EPOXY$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
- AliMedium(61,"EPOXY$",61,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(62,"SILICON$",62,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(63,"KAPTONH(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
- AliMedium(63,"KAPTONH(POLYCH2)$",63,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
- AliMedium(64,"ALUMINUM$",64,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(65,"INOX$",0.55098E+02,0.2572E+02,0.7900E+01,0.17800E+01,0.99900E+03);
- AliMedium(65,"INOX$",65,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(68,"ROHACELL$",0.123974E+02,0.62363E+01,0.500E-01,0.80986E+03,0.99900E+03);
- AliMedium(68,"ROHACELL$",68,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(69,"SDD C AL (M55J)$",0.138802E+02,0.71315E+01,0.19837E+01,0.176542E+02,0.99900E+03);
- AliMedium(69,"SDD C AL (M55J)$",69,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(70,"SDDKAPTON (POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
- AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
- AliMedium(71,"ITS SANDW A$",71,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);
- AliMedium(72,"ITS SANDW B$",72,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(73,"ITS SANDW C$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
- AliMedium(73,"ITS SANDW C$",73,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(74,"HEAT COND GLUE$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
- AliMedium(74,"HEAT COND GLUE$",74,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(75,"ELASTO SIL$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(75,"ELASTO SIL$",75,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);
- AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(77,"SDD X7R capacitors$",0.1157516E+03,0.477056E+02,0.67200E+01,0.14236E+01,0.99900E+03);
- AliMedium(77,"SDD X7R capacitors$",77,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(78,"SDD ruby sph. Al2O3$",0.218101E+02,0.106467E+02,0.39700E+01,0.48539E+01,0.99900E+03);
- AliMedium(78,"SDD ruby sph. Al2O3$",78,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(79,"SDD SI insensitive$",79,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(80,"SDD HV microcable$",0.159379E+02,0.78598E+01,0.16087E+01,0.217906E+02,0.99900E+03);
- AliMedium(80,"SDD HV microcable$",80,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(81,"SDD LV+signal cable$",0.223689E+02,0.108531+02,0.21035E+01,0.13440E+02,0.99900E+03);
- AliMedium(81,"SDD LV+signal cable$",81,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(82,"SDD hybrid microcab$",0.218254E+02,0.106001E+02,0.20502E+01,0.137308E+02,0.99900E+03);
- AliMedium(82,"SDD hybrid microcab$",82,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(83,"SDD anode microcab$",0.186438E+02,0.91193E+01,0.17854E+01,0.176451E+02,0.99900E+03);
- AliMedium(83,"SDD anode microcab$",83,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(84,"SDD/SSD rings$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
- AliMedium(84,"SDD/SSD rings$",84,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
- AliMaterial(85,"inox/alum$",0.321502E+02,0.153383E+02,0.30705E+01,0.69197E+01,0.99900E+03);
- AliMedium(85,"inox/alum$",85,0,isxfld,sxmgmx,.10000E+01,.10000E+01,0.30000E02,.10000E+01,0);
-
-
- // Special media
-
- AliMaterial(90,"SPD shield$", 12.011, 6., 1.93/10. , 22.1*10., 999);
- AliMedium(90,"SPD shield$",90, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
-
- AliMaterial(91, "SPD End ladder$", 47.0447, 21.7963, 3.6374, 4.4711, 999);
- AliMedium(91, "SPD End ladder$",91, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
-
- AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);
- AliMedium(92, "SPD cone$", 92, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
-
- AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999);
- AliMedium(93, "SDD End ladder$",93, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
-
- AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);
- AliMedium(94, "SDD cone$", 94, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
-
- AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999);
- AliMedium(95, "SSD End ladder$",95, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
-
- AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999);
- AliMedium(96, "SSD cone$", 96, 0,isxfld,sxmgmx, 10., .01, .1, .003, .003);
-
-
-}
-//______________________________________________________________________
-void AliITSvPPRsymm::InitAliITSgeom(){
-// Based on the geometry tree defined in Geant 3.21, this
-// routine initilizes the Class AliITSgeom from the Geant 3.21 ITS geometry
-// sturture.
- if(gMC->IsA()!=AliGeant3::Class()) {
- Error("InitAliITSgeom",
- "Wrong Monte Carlo. InitAliITSgeom uses TGeant3 calls");
- return;
- } // end if
- cout << "Reading Geometry transformation directly from Geant 3." << endl;
- const Int_t nlayers = 6;
- const Int_t ndeep = 9;
- Int_t itsGeomTreeNames[nlayers][ndeep],lnam[20],lnum[20];
- Int_t nlad[nlayers],ndet[nlayers];
- Double_t t[3],r[10];
- Float_t par[20],att[20];
- Int_t npar,natt,idshape,imat,imed;
- AliITSGeant3Geometry *ig = new AliITSGeant3Geometry();
- Int_t mod,lay,lad,det,i,j,k;
- Char_t names[nlayers][ndeep][4];
- Int_t itsGeomTreeCopys[nlayers][ndeep];
- if(fMinorVersion == 1){ // Option A
- Char_t *namesA[nlayers][ndeep] = {
- {"ALIC","ITSV","ITSD","IT12","I12A","I10A","I103","I101","ITS1"}, // lay=1
- {"ALIC","ITSV","ITSD","IT12","I12A","I20A","I1D3","I1D1","ITS2"}, // lay=2
- {"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3"," "," "}, // lay=3
- {"ALIC","ITSV","ITSD","IT34","I005","I402","ITS4"," "," "}, // lay=4
- {"ALIC","ITSV","ITSD","IT56","I565","I562","ITS5"," "," "}, // lay=5
- {"ALIC","ITSV","ITSD","IT56","I569","I566","ITS6"," "," "}};// lay=6
- Int_t itsGeomTreeCopysA[nlayers][ndeep]= {{1,1,1,1,10, 2, 4,1,1},// lay=1
- {1,1,1,1,10, 4, 4,1,1},// lay=2
- {1,1,1,1,14, 6, 1,0,0},// lay=3
- {1,1,1,1,22, 8, 1,0,0},// lay=4
- {1,1,1,1,34,22, 1,0,0},// lay=5
- {1,1,1,1,38,25, 1,0,0}};//lay=6
- for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++){
- for(k=0;k<4;k++) names[i][j][k] = namesA[i][j][k];
- itsGeomTreeCopys[i][j] = itsGeomTreeCopysA[i][j];
- } // end for i,j
- }else if(fMinorVersion == 2){ // Option B
- Char_t *namesB[nlayers][ndeep] = {
- {"ALIC","ITSV","ITSD","IT12","I12B","I10B","I107","I101","ITS1"}, // lay=1
- {"ALIC","ITSV","ITSD","IT12","I12B","I20B","I1D7","I1D1","ITS2"}, // lay=2
- {"ALIC","ITSV","ITSD","IT34","I004","I302","ITS3"," "," "}, // lay=3
- {"ALIC","ITSV","ITSD","IT34","I005","I402","ITS4"," "," "}, // lay=4
- {"ALIC","ITSV","ITSD","IT56","I565","I562","ITS5"," "," "}, // lay=5
- {"ALIC","ITSV","ITSD","IT56","I569","I566","ITS6"," "," "}};// lay=6
- Int_t itsGeomTreeCopysB[nlayers][ndeep]= {{1,1,1,1,10, 2, 4,1,1},// lay=1
- {1,1,1,1,10, 4, 4,1,1},// lay=2
- {1,1,1,1,14, 6, 1,0,0},// lay=3
- {1,1,1,1,22, 8, 1,0,0},// lay=4
- {1,1,1,1,34,22, 1,0,0},// lay=5
- {1,1,1,1,38,25, 1,0,0}};//lay=6
- for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++){
- for(k=0;k<4;k++) names[i][j][k] = namesB[i][j][k];
- itsGeomTreeCopys[i][j] = itsGeomTreeCopysB[i][j];
- } // end for i,j
- } // end if fMinorVersion
- // Sorry, but this is not very pritty code. It should be replaced
- // at some point with a version that can search through the geometry
- // tree its self.
- cout << "Reading Geometry informaton from Geant3 common blocks" << endl;
- for(i=0;i<20;i++) lnam[i] = lnum[i] = 0;
- for(i=0;i<nlayers;i++)for(j=0;j<ndeep;j++)
- itsGeomTreeNames[i][j] = ig->StringToInt(names[i][j]);
- mod = 0;
- for(i=0;i<nlayers;i++){
- k = 1;
- for(j=0;j<ndeep;j++) if(itsGeomTreeCopys[i][j]!=0)
- k *= TMath::Abs(itsGeomTreeCopys[i][j]);
- mod += k;
- } // end for i
-
- if(fITSgeom!=0) delete fITSgeom;
- nlad[0]=20;nlad[1]=40;nlad[2]=14;nlad[3]=22;nlad[4]=34;nlad[5]=38;
- ndet[0]=4;ndet[1]=4;ndet[2]=6;ndet[3]=8;ndet[4]=22;ndet[5]=25;
- fITSgeom = new AliITSgeom(0,6,nlad,ndet,mod);
- mod = -1;
- for(lay=1;lay<=nlayers;lay++){
- for(j=0;j<ndeep;j++) lnam[j] = itsGeomTreeNames[lay-1][j];
- for(j=0;j<ndeep;j++) lnum[j] = itsGeomTreeCopys[lay-1][j];
- switch (lay){
- case 1: case 2: // layers 1 and 2 are a bit special
- lad = 0;
- for(j=1;j<=itsGeomTreeCopys[lay-1][4];j++){
- lnum[4] = j;
- for(k=1;k<=itsGeomTreeCopys[lay-1][5];k++){
- lad++;
- lnum[5] = k;
- for(det=1;det<=itsGeomTreeCopys[lay-1][6];det++){
- lnum[6] = det;
- mod++;
- ig->GetGeometry(ndeep,lnam,lnum,t,r,idshape,npar,natt,
- par,att,imat,imed);
- fITSgeom->CreatMatrix(mod,lay,lad,det,kSPD,t,r);
- if(!(fITSgeom->IsShapeDefined((Int_t)kSPD)))
- fITSgeom->ReSetShape(kSPD,
- new AliITSgeomSPD425Short(npar,par));
- } // end for det
- } // end for k
- } // end for j
- break;
- case 3: case 4: case 5: case 6: // layers 3-6
- lnum[6] = 1;
- for(lad=1;lad<=itsGeomTreeCopys[lay-1][4];lad++){
- lnum[4] = lad;
- for(det=1;det<=itsGeomTreeCopys[lay-1][5];det++){
- lnum[5] = det;
- mod++;
- ig->GetGeometry(7,lnam,lnum,t,r,idshape,npar,natt,
- par,att,imat,imed);
- switch (lay){
- case 3: case 4:
- fITSgeom->CreatMatrix(mod,lay,lad,det,kSDD,t,r);
- if(!(fITSgeom->IsShapeDefined(kSDD)))
- fITSgeom->ReSetShape(kSDD,
- new AliITSgeomSDD256(npar,par));
- break;
- case 5:
- fITSgeom->CreatMatrix(mod,lay,lad,det,kSSD,t,r);
- if(!(fITSgeom->IsShapeDefined(kSSD)))
- fITSgeom->ReSetShape(kSSD,
- new AliITSgeomSSD275and75(npar,par));
- break;
- case 6:
- fITSgeom->CreatMatrix(mod,lay,lad,det,kSSDp,t,r);
- if(!(fITSgeom->IsShapeDefined(kSSDp)))
- fITSgeom->ReSetShape(kSSDp,
- new AliITSgeomSSD75and275(npar,par));
- break;
- } // end switch
- } // end for det
- } // end for lad
- break;
- } // end switch
- } // end for lay
- return;
-}
-//_____________________________________________________________________________
-void AliITSvPPRsymm::Init(){
-////////////////////////////////////////////////////////////////////////
-// Initialise the ITS after it has been created.
-////////////////////////////////////////////////////////////////////////
- Int_t i;
-
- cout << endl;
- for(i=0;i<26;i++) cout << "*";
- cout << " ITSvPPRsymm" << fMinorVersion << "_Init ";
- for(i=0;i<25;i++) cout << "*";cout << endl;
-//
- if(fRead[0]=='\0') strncpy(fRead,fEuclidGeomDet,60);
- if(fWrite[0]=='\0') strncpy(fWrite,fEuclidGeomDet,60);
- if(fITSgeom!=0) delete fITSgeom;
- fITSgeom = new AliITSgeom();
- if(fGeomDetIn) fITSgeom->ReadNewFile(fRead);
- if(!fGeomDetIn) this->InitAliITSgeom();
- if(fGeomDetOut) fITSgeom->WriteNewFile(fWrite);
- AliITS::Init();
-//
- for(i=0;i<72;i++) cout << "*";
- cout << endl;
-}
-//_____________________________________________________________________________
-void AliITSvPPRsymm::SetDefaults(){
- // sets the default segmentation, response, digit and raw cluster classes
- const Float_t kconv = 1.0e+04; // convert cm to microns
-
- cout << "AliITSvPPRasymm::SetDefaults" << endl;
-
- AliITSDetType *iDetType;
- AliITSgeomSPD *s0;
- AliITSgeomSDD *s1;
- AliITSgeomSSD *s2;
- Int_t i;
- Float_t bx[256],bz[280];
-
- //SPD
- iDetType=DetType(0);
- s0 = (AliITSgeomSPD*) fITSgeom->GetShape(kSPD);// Get shape info. Do it this way for now.
- AliITSresponse *resp0=new AliITSresponseSPD();
- SetResponseModel(0,resp0);
- AliITSsegmentationSPD *seg0=new AliITSsegmentationSPD(fITSgeom);
- seg0->SetDetSize(s0->GetDx()*2.*kconv, // base this on AliITSgeomSPD
- s0->GetDz()*2.*kconv, // for now.
- s0->GetDy()*2.*kconv); // x,z,y full width in microns.
- seg0->SetNPads(256,160);// Number of Bins in x and z
- for(i=000;i<256;i++) bx[i] = 50.0; // in x all are 50 microns.
- for(i=000;i<160;i++) bz[i] = 425.0; // most are 425 microns except below
- for(i=160;i<280;i++) bz[i] = 0.0; // Outside of detector.
- bz[ 31] = bz[ 32] = 625.0; // first chip boundry
- bz[ 63] = bz[ 64] = 625.0; // first chip boundry
- bz[ 95] = bz[ 96] = 625.0; // first chip boundry
- bz[127] = bz[128] = 625.0; // first chip boundry
- bz[160] = 425.0; // Set so that there is no zero pixel size for fNz.
- seg0->SetBinSize(bx,bz); // Based on AliITSgeomSPD for now.
- SetSegmentationModel(0,seg0);
- // set digit and raw cluster classes to be used
- const char *kData0=(iDetType->GetResponseModel())->DataType();
- if (strstr(kData0,"real")) iDetType->ClassNames("AliITSdigit",
- "AliITSRawClusterSPD");
- else iDetType->ClassNames("AliITSdigitSPD","AliITSRawClusterSPD");
- //iDetType->SimulationModel(new AliITSsimulationSPD(seg0,resp0));
- //iDetType->ReconstructionModel(new AliITSClusterFinderSPD());
-
- // SDD
- iDetType=DetType(1);
- s1 = (AliITSgeomSDD*) fITSgeom->GetShape(kSDD);// Get shape info. Do it this way for now.
- AliITSresponseSDD *resp1=new AliITSresponseSDD();
- resp1->SetDriftSpeed(7.3); // set drift speed to 7.3 microns/ns.
- SetResponseModel(1,resp1);
- AliITSsegmentationSDD *seg1=new AliITSsegmentationSDD(fITSgeom,resp1);
- seg1->SetDetSize(s1->GetDx()*kconv, // base this on AliITSgeomSDD
- s1->GetDz()*2.*kconv, // for now.
- s1->GetDy()*2.*kconv); // x,z,y full width in microns.
- bx[0] = 1000./((s1->GetDx()*kconv/seg1->Dpx(0))/resp1->DriftSpeed()); // clock in Mhz
- seg1->SetNPads(256,bx[0]);// Use AliITSgeomSDD for now
- SetSegmentationModel(1,seg1);
- const char *kData1=(iDetType->GetResponseModel())->DataType();
- const char *kopt=iDetType->GetResponseModel()->ZeroSuppOption();
- if((!strstr(kopt,"2D")) && (!strstr(kopt,"1D")) || strstr(kData1,"real") ){
- iDetType->ClassNames("AliITSdigit","AliITSRawClusterSDD");
- } else iDetType->ClassNames("AliITSdigitSDD","AliITSRawClusterSDD");
- //iDetType->SimulationModel(new AliITSsimulationSDD(seg1,resp1));
- //iDetType->ReconstructionModel(new AliITSClusterFinderSDD());
-
- // SSD Layer 5
- iDetType=DetType(2);
- s2 = (AliITSgeomSSD*) fITSgeom->GetShape(kSSD);// Get shape info. Do it this way for now.
- AliITSresponse *resp2=new AliITSresponseSSD();
- SetResponseModel(2,resp2);
- AliITSsegmentationSSD *seg2=new AliITSsegmentationSSD(fITSgeom);
- seg2->SetDetSize(s2->GetDx()*2.*kconv, // base this on AliITSgeomSSD
- s2->GetDz()*2.*kconv, // for now.
- s2->GetDy()*2.*kconv); // x,z,y full width in microns.
- seg2->SetPadSize(95.,0.); // strip x pitch in microns
- seg2->SetNPads(768,0); // number of strips on each side.
- seg2->SetAngles(0.0075,0.0275); // strip angels rad P and N side.
- seg2->SetAnglesLay5(0.0075,0.0275); // strip angels rad P and N side.
- seg2->SetAnglesLay6(0.0275,0.0075); // strip angels rad P and N side.
- SetSegmentationModel(2,seg2);
- const char *kData2=(iDetType->GetResponseModel())->DataType();
- if(strstr(kData2,"real") ) iDetType->ClassNames("AliITSdigit",
- "AliITSRawClusterSSD");
- else iDetType->ClassNames("AliITSdigitSSD","AliITSRawClusterSSD");
- //iDetType->SimulationModel(new AliITSsimulationSSD(seg2,resp2));
- //iDetType->ReconstructionModel(new AliITSClusterFinderSSD());
-
- if(kNTYPES>3){
- Warning("SetDefaults",
- "Only the four basic detector types are initialised!");
- }// end if
- return;
-}
-//_____________________________________________________________________________
-void AliITSvPPRsymm::DrawModule(){
-////////////////////////////////////////////////////////////////////////
-// Draw a shaded view of the FMD version 9.
-////////////////////////////////////////////////////////////////////////
-
- // Set everything unseen
- gMC->Gsatt("*", "seen", -1);
- //
- // Set ALIC mother visible
- gMC->Gsatt("ALIC","SEEN",0);
- //
- // Set the volumes visible
- gMC->Gsatt("ITSD","SEEN",0);
- gMC->Gsatt("ITS1","SEEN",1);
- gMC->Gsatt("ITS2","SEEN",1);
- gMC->Gsatt("ITS3","SEEN",1);
- gMC->Gsatt("ITS4","SEEN",1);
- gMC->Gsatt("ITS5","SEEN",1);
- gMC->Gsatt("ITS6","SEEN",1);
-
- gMC->Gsatt("IPCB","SEEN",1);
- gMC->Gsatt("ICO2","SEEN",1);
- gMC->Gsatt("ICER","SEEN",0);
- gMC->Gsatt("ISI2","SEEN",0);
- gMC->Gsatt("IPLA","SEEN",0);
- gMC->Gsatt("ICO3","SEEN",0);
- gMC->Gsatt("IEPX","SEEN",0);
- gMC->Gsatt("ISI3","SEEN",1);
- gMC->Gsatt("ISUP","SEEN",0);
- gMC->Gsatt("ICHO","SEEN",0);
- gMC->Gsatt("ICMO","SEEN",0);
- gMC->Gsatt("ICMD","SEEN",0);
- gMC->Gsatt("ICCO","SEEN",1);
- gMC->Gsatt("ICCM","SEEN",0);
- gMC->Gsatt("ITMD","SEEN",0);
- gMC->Gsatt("ITTT","SEEN",1);
-
- //
- gMC->Gdopt("hide", "on");
- gMC->Gdopt("shad", "on");
- gMC->Gsatt("*", "fill", 7);
- gMC->SetClipBox(".");
- gMC->SetClipBox("*", 0, 300, -300, 300, -300, 300);
- gMC->DefaultRange();
- gMC->Gdraw("alic", 40, 30, 0, 11, 10, .07, .07);
- gMC->Gdhead(1111, "Inner Tracking System Version 1");
- gMC->Gdman(17, 6, "MAN");
-}
-//_____________________________________________________________________________
-void AliITSvPPRsymm::StepManager(){
-////////////////////////////////////////////////////////////////////////
-// Called for every step in the ITS, then calles the AliITShit class
-// creator with the information to be recoreded about that hit.
-// The value of the macro ALIITSPRINTGEOM if set to 1 will allow the
-// printing of information to a file which can be used to create a .det
-// file read in by the routine CreateGeometry(). If set to 0 or any other
-// value except 1, the default behavior, then no such file is created nor
-// it the extra variables and the like used in the printing allocated.
-////////////////////////////////////////////////////////////////////////
- Int_t copy, id;
- Int_t copy1,copy2;
- Float_t hits[8];
- Int_t vol[4];
- TLorentzVector position, momentum;
- TClonesArray &lhits = *fHits;
- //
- // Track status
- vol[3] = 0;
- if(gMC->IsTrackInside()) vol[3] += 1;
- if(gMC->IsTrackEntering()) vol[3] += 2;
- if(gMC->IsTrackExiting()) vol[3] += 4;
- if(gMC->IsTrackOut()) vol[3] += 8;
- if(gMC->IsTrackDisappeared()) vol[3] += 16;
- if(gMC->IsTrackStop()) vol[3] += 32;
- if(gMC->IsTrackAlive()) vol[3] += 64;
- //
- // Fill hit structure.
- if(!(gMC->TrackCharge())) return;
- //
- // Only entering charged tracks
- if((id = gMC->CurrentVolID(copy)) == fIdSens[0]) {
- vol[0] = 1;
- id = gMC->CurrentVolOffID(2,copy);
- //detector copy in the ladder = 1<->4 (ITS1 < I101 < I103 < I10A)
- vol[1] = copy;
- gMC->CurrentVolOffID(3,copy1);
- //ladder copy in the module = 1<->2 (I10A < I12A)
- gMC->CurrentVolOffID(4,copy2);
- //module copy in the layer = 1<->10 (I12A < IT12)
- vol[2] = copy1+(copy2-1)*2;//# of ladders in one module = 2
- } else if(id == fIdSens[1]){
- vol[0] = 2;
- id = gMC->CurrentVolOffID(2,copy);
- //detector copy in the ladder = 1<->4 (ITS2 < I1D1 < I1D3 < I20A)
- vol[1] = copy;
- gMC->CurrentVolOffID(3,copy1);
- //ladder copy in the module = 1<->4 (I20A < I12A)
- gMC->CurrentVolOffID(4,copy2);
- //module copy in the layer = 1<->10 (I12A < IT12)
- vol[2] = copy1+(copy2-1)*4;//# of ladders in one module = 4
- } else if(id == fIdSens[2]){
- vol[0] = 3;
- id = gMC->CurrentVolOffID(1,copy);
- //detector copy in the ladder = 1<->6 (ITS3 < I302 < I004)
- vol[1] = copy;
- id = gMC->CurrentVolOffID(2,copy);
- //ladder copy in the layer = 1<->14 (I004 < IT34)
- vol[2] = copy;
- } else if(id == fIdSens[3]){
- vol[0] = 4;
- id = gMC->CurrentVolOffID(1,copy);
- //detector copy in the ladder = 1<->8 (ITS4 < I402 < I005)
- vol[1] = copy;
- id = gMC->CurrentVolOffID(2,copy);
- //ladder copy in the layer = 1<->22 (I005 < IT34))
- vol[2] = copy;
- }else if(id == fIdSens[4]){
- vol[0] = 5;
- id = gMC->CurrentVolOffID(1,copy);
- //detector copy in the ladder = 1<->22 (ITS5 < I562 < I565)
- vol[1] = copy;
- id = gMC->CurrentVolOffID(2,copy);
- //ladder copy in the layer = 1<->34 (I565 < IT56)
- vol[2] = copy;
- }else if(id == fIdSens[5]){
- vol[0] = 6;
- id = gMC->CurrentVolOffID(1,copy);
- //detector copy in the ladder = 1<->25 (ITS6 < I566 < I569)
- vol[1] = copy;
- id = gMC->CurrentVolOffID(2,copy);
- //ladder copy in the layer = 1<->38 (I569 < IT56)
- vol[2] = copy;
- } else {
- return; // not an ITS volume?
- } // end if/else if (gMC->CurentVolID(copy) == fIdSens[i])
-//
- gMC->TrackPosition(position);
- gMC->TrackMomentum(momentum);
- hits[0]=position[0];
- hits[1]=position[1];
- hits[2]=position[2];
- hits[3]=momentum[0];
- hits[4]=momentum[1];
- hits[5]=momentum[2];
- hits[6]=gMC->Edep();
- hits[7]=gMC->TrackTime();
- // Fill hit structure with this new hit.
- new(lhits[fNhits++]) AliITShit(fIshunt,gAlice->CurrentTrack(),vol,hits);
-
- return;
-
-}