* about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
-
/* $Id$ */
//_________________________________________________________________________
// This class places a Geometry of the EMCAL in the ALICE Detector as defined in AliEMCALGeometry.cxx
//*-- Author: Yves Schutz (SUBATECH)
//*-- and : Sahal Yacoob (LBL / UCT)
+// : Aleksei Pavlinov (WSU) SHASHLYK
-// This Version of AliEMCALv0 reduces the number of volumes placed in XEN1 (the envelope) to less than five hundred
-// The Envelope is Placed in Alice, And the Aluminium layer. Mini envelopes (XU) are then placed in XEN1.
-// Each mini envelope contains 2 scintillator, and 2 lead layers, except the last one which contains just one scintillator layer.
-// At the moment I cannot place the 36 and above layers in the mini envelopes so all layers are still placed in XEN1
+// --- ROOT system ---
+#include <cassert>
+#include <TNode.h>
+#include <TBRIK.h>
+#include <TTRD1.h>
+#include <TTRD2.h>
+#include <TTRAP.h>
+#include <TPGON.h>
+#include <TTUBS.h>
+#include <TGeometry.h>
+#include <TVirtualMC.h>
+#include <TArrayI.h>
+#include <TROOT.h>
+#include <TList.h>
+#include <TVector2.h>
-// --- ROOT system ---
-#include "TPGON.h"
-#include "TTUBS.h"
-#include "TNode.h"
-#include "TRandom.h"
-#include "TGeometry.h"
-//#include "Tstring.h"
+#include "AliEMCALShishKebabModule.h"
+#include "AliEMCALShishKebabTrd1Module.h"
// --- Standard library ---
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <strstream.h>
-#include <iostream.h>
+//#include <stdio.h>
// --- AliRoot header files ---
#include "AliEMCALv0.h"
#include "AliEMCALGeometry.h"
-#include "AliConst.h"
#include "AliRun.h"
-#include "AliMC.h"
+#include "AliLog.h"
ClassImp(AliEMCALv0)
+// EMCAL material
+enum
+ {
+ kIdAIR = 1599,
+ kIdPB = 1600,
+ kIdSC = 1601,
+ kIdSTEEL = 1603
+ };
+
+
//______________________________________________________________________
-AliEMCALv0::AliEMCALv0(const char *name, const char *title):
- AliEMCAL(name,title){
- // Standard Constructor
+AliEMCALv0::AliEMCALv0()
+ : AliEMCAL(),
+ fShishKebabModules(),fEnvelop1(0),fIdRotm(0),fIdTmedArr(0),
+ fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0)
+{
+ //default ctor
+}
- if (strcmp(GetTitle(),"") != 0 )
- fGeom = AliEMCALGeometry::GetInstance(GetTitle(), "") ;
+//______________________________________________________________________
+AliEMCALv0::AliEMCALv0(const char *name, const char *title)
+ : AliEMCAL(name,title),
+ fShishKebabModules(),fEnvelop1(0),fIdRotm(0),fIdTmedArr(0),
+ fSampleWidth(0),fSmodPar0(0),fSmodPar1(0),fSmodPar2(0)
+{
+ // ctor : title is used to identify the layout
+ // Apr 25, 2006
+ // Nov 22, 2006 - case of 1X1
+ TString ntmp(GetTitle());
+ ntmp.ToUpper();
+ if(ntmp == "TRD1") { // TRD1 is alias for SHISH_77_TRD1_2X2_FINAL_110DEG NL=69
+ ntmp = "SHISH_77_TRD1_2X2_FINAL_110DEG NL=69";
+ SetTitle(ntmp.Data());
+ }
+ AliEMCALGeometry *geom = GetGeometry() ;
+ //geom->CreateListOfTrd1Modules();
+ fShishKebabModules = geom->GetShishKebabTrd1Modules();
}
+
//______________________________________________________________________
-void AliEMCALv0::BuildGeometry(){
+void AliEMCALv0::BuildGeometry()
+{
// Display Geometry for display.C
const Int_t kColorArm1 = kBlue ;
- // Difine the shape of the Calorimeter
-
- new TTUBS("Envelop1", "Tubs that contains arm 1", "void",
- fGeom->GetEnvelop(0), // rmin
- fGeom->GetEnvelop(1) +30 , // rmax
- fGeom->GetEnvelop(2)/2.0, // half length in Z
- fGeom->GetArm1PhiMin(), // minimun phi angle
- fGeom->GetArm1PhiMax() // maximun phi angle
+ AliEMCALGeometry * geom = GetGeometry();
+
+ TString gn(geom->GetName());
+ gn.ToUpper();
+
+ // Define the shape of the Calorimeter
+ TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes
+ TNode * envelopNode = 0;
+ char *envn = "Envelop1";
+ if(!gn.Contains("SHISH") || gn.Contains("TRD2")){
+ new TTUBS(envn, "Tubs that contains arm 1", "void",
+ geom->GetEnvelop(0) -10, // rmin
+ geom->GetEnvelop(1) +40 ,// rmax
+ geom->GetEnvelop(2)/2.0, // half length in Z
+ geom->GetArm1PhiMin(), // minimum phi angle
+ geom->GetArm1PhiMax() // maximum phi angle
);
- // Place the Node
- TNode * envelop1node = new TNode("Envelop1", "Arm1 Envelop", "Envelop1") ;
- envelop1node->SetLineColor(kColorArm1) ;
- fNodes->Add(envelop1node) ;
+ top->cd();
+ envelopNode = new TNode(envn, "Arm1 Envelop", "Envelop1", 0., 0., 0., "") ;
+ } else {
+ if(gn.Contains("WSUC")) {
+ envelopNode = BuildGeometryOfWSUC();
+ } else { // Shish-kebab now for compact, twist and TRD1 cases (ALIC)
+ envn="Envelop2";
+ TPGON *pgon = new TPGON(envn, "PGON that contains arm 1", "void",
+ geom->GetArm1PhiMin(),geom->GetArm1PhiMax()-geom->GetArm1PhiMin(),geom->GetNPhiSuperModule(), 2);
+ // define section
+ if (fEnvelop1.GetSize()<8) {
+ fEnvelop1.Set(10);
+ fEnvelop1[0] = geom->GetArm1PhiMin(); // minimum phi angle
+ fEnvelop1[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi
+ fEnvelop1[2] = geom->GetNPhi(); // number of sections in phi
+ fEnvelop1[3] = 2; // 2 z coordinates
+ fEnvelop1[4] = -350.;
+ fEnvelop1[5] = geom->GetEnvelop(0) ; // rmin at z1
+ fEnvelop1[6] = geom->GetEnvelop(1) ; // rmax at z1
+ fEnvelop1[7] = 350.;
+ fEnvelop1[8] = fEnvelop1[5] ; // radii are the same.
+ fEnvelop1[9] = fEnvelop1[6] ; // radii are the same.
+
+ if(gn.Contains("SHISH"))
+ fEnvelop1[2] = geom->GetNPhiSuperModule();
+ }
+ pgon->DefineSection(0, fEnvelop1[4], fEnvelop1[5], fEnvelop1[6]);
+ pgon->DefineSection(1, fEnvelop1[7], fEnvelop1[5], fEnvelop1[6]);
+ top->cd();
+ envelopNode = new TNode(envn, "Arm1 Envelop2", envn, 0., 0., 0., "") ;
+ }
+ }
+
+ envelopNode->SetLineColor(kColorArm1) ;
+ fNodes->Add(envelopNode);
+}
+
+TNode *AliEMCALv0::BuildGeometryOfWSUC()
+{
+ // June 8, 2005; see directory geant3/TGeant3/G3toRoot.cxx
+ // enum EColor { kWhite, kBlack, kRed, kGreen, kBlue, kYellow, kMagenta, kCyan } - see $ROOTSYS/include/Gtypes.h
+ AliEMCALGeometry * g = GetGeometry();
+ TNode * top = gAlice->GetGeometry()->GetNode("alice") ; // See AliceGeom/Nodes
+ top->cd();
+
+ TNode *envelopNode = 0;
+ char *name = "";
+ /*
+ name = "WSUC";
+ new TBRIK(name, "WSUC(XEN1 in Geant)","void",fEnvelop1[0],fEnvelop1[1],fEnvelop1[2]);
+ envelopNode = new TNode(name, "envelope for WSUC", name, 0., 0., 0., "");
+ envelopNode->SetVisibility(0);
+ */
+
+ TNode *emod=0, *scmx=0;
+ name = "SMOD"; // super module
+ new TBRIK(name, "SMOD(SMOD in Geant)","void", fSmodPar0,fSmodPar1,fSmodPar2);
+ if(envelopNode) envelopNode->cd();
+ TNode *smod = new TNode(name, "SMOD", name, 0., 0., 0., "");
+ smod->SetLineColor(kBlue) ;
+ if(envelopNode==0) envelopNode = smod;
+
+ name = "EMOD"; // see CreateEMOD
+ TTRD1 *emodTrd1 = new TTRD1(name, "EMOD(EMOD in Geant)","void", float(fParEMOD[0]),
+ float(fParEMOD[1]),float(fParEMOD[2]),float(fParEMOD[3]));
+
+ // SCMX = EMOD/4 for simplicity of drawing
+ name = "SCMX";
+ Float_t dz=0.,theta=0.,phi=0.,h1=0.,bl1=0.,tl1=0.,alpha1=0.,h2=0.,bl2=0.,tl2=0.,alpha2=0.;
+ h1 = emodTrd1->GetDy()/2.;
+ bl1 = emodTrd1->GetDx()/2.;
+ tl1 = bl1;
+ alpha1 = 0.;
+ h2 = emodTrd1->GetDy()/2.;
+ bl2 = emodTrd1->GetDx2()/2.;
+ tl2 = bl2;
+ alpha2 = 0.;
+
+ dz = emodTrd1->GetDz();
+ double dr = TMath::Sqrt((h2-h1)*(h2-h1)+(bl2-bl1)*(bl2-bl1));
+ theta = TMath::ATan2(dr,2.*dz) * TMath::RadToDeg();
+ phi = 180.;
+
+ TTRAP *scmxTrap = new TTRAP(name, "SCMX(SCMX as in Geant)","void",
+ dz,theta,phi, h1,bl1,tl1,alpha1, h2,bl2,tl2,alpha2);
+ // scmxTrap->Dump();
+ Float_t xShiftSCMX = (emodTrd1->GetDx() + emodTrd1->GetDx2())/4.;
+ Float_t yShiftSCMX = emodTrd1->GetDy()/2.;
+ printf(" xShiftSCMX %7.4f yShiftSCMX %7.4f \n",xShiftSCMX,yShiftSCMX);
+
+ name = "EMOD"; // see CreateEMOD
+ smod->cd();
+
+ AliEMCALShishKebabTrd1Module *mod=0;
+ Double_t angle=90., xpos=0.,ypos=0.,zpos=0., xposSCMX=0.,yposSCMX=0.,zposSCMX=0.;
+ char rtmn[100], rtmt[100];
+ TRotMatrix *rtm=0, *rtmSCMX=0;
+ int numEmod=0;
+ for(int iz=0; iz<g->GetNZ(); iz++) {
+ mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
+ zpos = mod->GetPosZ() - fSmodPar2;
+ ypos = mod->GetPosXfromR() - fSmodPar1;
+
+ angle = mod->GetThetaInDegree();
+ sprintf(rtmn,"rmEmod%5.1f",angle);
+ sprintf(rtmt,"rotation matrix for EMOD, iz=%i, angle = %6.3f",iz, angle);
+ if(iz==0) rtm = new TRotMatrix(rtmn, rtmt,0.,0., 90.,0., 90.,90.); // z'(x); y'(y); x'(z)
+ else rtm = new TRotMatrix(rtmn, rtmt,90.-angle,270., 90.0,0.0, angle,90.);
+
+ TGeometry *tg = gAlice->GetGeometry();
+ for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi
+ xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.;
+ sprintf(rtmt,"EMOD, iz %i, ix %i, angle %6.3f",iz,ix, angle);
+ TString namNode=name;
+ namNode += numEmod++;
+ smod->cd();
+ emod = new TNode(namNode.Data(), rtmt, (TShape*)emodTrd1, xpos,ypos,zpos,rtm);
+ // emod->SetLineColor(kGreen) ;
+ emod->SetVisibility(0); // SCMX will bi visible
+ if(scmxTrap) { // 4(2x2) sensetive volume inside EMOD
+ emod->cd();
+ zposSCMX = 0.;
+ for(int jy=0; jy<2; jy++){ // division on y
+ yposSCMX = yShiftSCMX *(2*jy - 1);
+ for(int jx=0; jx<2; jx++){ // division on x
+ Double_t theta1=90.,phi1=0., theta2=90.,phi2=90., theta3=0.,phi3=0 ;
+ xposSCMX = xShiftSCMX *(2*jx - 1);
+ namNode = "SCMX";
+ namNode += jy;
+ namNode += jx;
+ sprintf(rtmn,"rm%s",namNode.Data());
+ sprintf(rtmt,"rotation matrix for %s inside EMOD",namNode.Data());
+ rtmSCMX = tg->GetRotMatrix(rtmn);
+ if(jx == 1) {
+ phi1 = 180.; // x' = -x
+ phi2 = 270.; // y' = -y
+ }
+ if(rtmSCMX == 0) rtmSCMX = new TRotMatrix(rtmn,rtmt, theta1,phi1, theta2,phi2, theta3,phi3);
+ sprintf(rtmt,"%s inside %s", namNode.Data(), emod->GetName());
+ scmx = new TNode(namNode.Data(), rtmt, (TShape*)scmxTrap, xposSCMX,yposSCMX,zposSCMX,rtmSCMX);
+ scmx->SetLineColor(kMagenta);
+ }
+ }
+ }
+ }
+ }
+ // emod->Draw(); // for testing
+
+ return envelopNode;
}
+
//______________________________________________________________________
-void AliEMCALv0::CreateGeometry(){
- // Create the EMCAL geometry for Geant
+void AliEMCALv0::CreateGeometry()
+{
+ // Create the EMCAL geometry for Geant
+ // Geometry of a tower
+ //|-----------------------------------------------------| XEN1
+ //| | | |
+ //| | Al thickness = GetAlFrontThickness() | |
+ //| | | |
+ //| | | |
+ //| | | |
+ //| ------------------------------------------------- |
+ //| | Air Gap = GetGap2Active() | |
+ //| | | |
+ //| ------------------------------------------------- |
+ //| | XU1 : XPST (ECAL e = GetECScintThick() ) | |
+ //| ------------------------------------------------- |
+ //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | |
+ //| ------------------------------------------------- |
+ //| | XU1 : XPST (ECAL e = GetECScintThick() | |
+ //| ------------------------------------------------- |
+ //| | XU1 : XPBX (ECAL e = GetECPbRadThick() ) | |
+ //| ------------------------------------------------- |
+ //| etc ..... GetNECLayers() - 1 times |
+ //| ------------------------------------------------- |
+ //| | XUNLayer : XPST (ECAL e = GetECScintThick() | |
+ //| ------------------------------------------------- |
- AliEMCALv0 *emcaltmp = (AliEMCALv0*)gAlice->GetModule("EMCAL") ;
+ AliEMCALGeometry * geom = GetGeometry() ;
+ TString gn(geom->GetName());
+ gn.ToUpper();
- if ( emcaltmp == NULL ) {
- Warning("CreateGeometry","detector not found!");
- return;
+ if(!(geom->IsInitialized())){
+ Error("CreateGeometry","EMCAL Geometry class has not been set up.");
} // end if
+
// Get pointer to the array containing media indices
- Int_t *idtmed = fIdtmed->GetArray() - 1599 ;
+ fIdTmedArr = fIdtmed->GetArray() - 1599 ;
- // Create an Envelope within which to place the Detector
-
- Float_t envelopA[5] ;
- envelopA[0] = fGeom->GetEnvelop(0) ; // rmin
- envelopA[1] = fGeom->GetEnvelop(1) + 30 ; // rmax
- envelopA[2] = fGeom->GetEnvelop(2) / 2.0 ; // dz
- envelopA[3] = fGeom->GetArm1PhiMin() ; // minimun phi angle
- envelopA[4] = fGeom->GetArm1PhiMax() ; // maximun phi angle
+ fIdRotm = 1;
+ // gMC->Matrix(nmat, theta1, phi1, theta2, phi2, theta3, phi3) - see AliModule
+ AliMatrix(fIdRotm, 90.0, 0., 90.0, 90.0, 0.0, 0.0) ;
+
+ // Create the EMCAL Mother Volume (a polygone) within which to place the Detector and named XEN1
+
+ Float_t envelopA[10];
+ if(gn.Contains("TRD2")) { // TUBS
+ envelopA[0] = geom->GetEnvelop(0) - 10.; // rmin
+ envelopA[1] = geom->GetEnvelop(1) + 12.; // rmax
+ // envelopA[2] = geom->ZFromEtaR(geom->GetEnvelop(1), geom->GetArm1EtaMin());
+ envelopA[2] = 390.; // 6-feb-05
+ envelopA[3] = geom->GetArm1PhiMin();
+ envelopA[4] = geom->GetArm1PhiMax();
+ gMC->Gsvolu("XEN1", "TUBS", fIdTmedArr[kIdAIR], envelopA, 5) ; // Tubs filled with air
+ fEnvelop1.Set(5, envelopA);
+ // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC)
+ gMC->Gspos("XEN1", 1, "ALIC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
+ } else if(gn.Contains("TRD1") && gn.Contains("WSUC") ) { // TRD1 for WSUC facility
+ // 17-may-05 - just BOX
+ envelopA[0] = 26;
+ envelopA[1] = 15;
+ envelopA[2] = 30;
+ gMC->Gsvolu("XEN1", "BOX", fIdTmedArr[kIdSC], envelopA, 3) ;
+ fEnvelop1.Set(3);
+ for(int i=0; i<3; i++) fEnvelop1[i] = envelopA[i]; // 23-may-05
+ // Position the EMCAL Mother Volume (XEN1) in WSUC
+ gMC->Gspos("XEN1", 1, "WSUC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
+ } else {
+ envelopA[0] = geom->GetArm1PhiMin(); // minimum phi angle
+ envelopA[1] = geom->GetArm1PhiMax() - geom->GetArm1PhiMin(); // angular range in phi
+ envelopA[2] = geom->GetNPhi(); // number of sections in phi
+ envelopA[3] = 2; // 2 z coordinates
+ // envelopA[4] = geom->ZFromEtaR(geom->GetEnvelop(1),
+//geom->GetArm1EtaMin()); // z coordinate 1
+ envelopA[4] = -350.; // AM 30/5/2006
+
+ //add some padding for mother volume
+ envelopA[5] = geom->GetEnvelop(0) ; // rmin at z1
+ envelopA[6] = geom->GetEnvelop(1) ; // rmax at z1
+// envelopA[7] = geom->ZFromEtaR(geom->GetEnvelop(1),
+// geom->GetArm1EtaMax()); // z coordinate 2
+ envelopA[7] = 350.; // AM 30/5/2006
+
+ envelopA[8] = envelopA[5] ; // radii are the same.
+ envelopA[9] = envelopA[6] ; // radii are the same.
+
+ if(gn.Contains("SHISH")) envelopA[2] = geom->GetNPhiSuperModule();
+
+ gMC->Gsvolu("XEN1", "PGON", fIdTmedArr[kIdAIR], envelopA, 10) ; // Polygone filled with air
+ fEnvelop1.Set(10, envelopA);
+ if (gDebug==2) {
+ printf("CreateGeometry: XEN1 = %f, %f\n", envelopA[5], envelopA[6]);
+ printf("CreateGeometry: XU0 = %f, %f\n", envelopA[5], envelopA[6]);
+ }
+ // Position the EMCAL Mother Volume (XEN1) in Alice (ALIC)
+ gMC->Gspos(geom->GetNameOfEMCALEnvelope(), 1, "ALIC", 0.0, 0.0, 0.0, fIdRotm, "ONLY") ;
+ }
+
+ if(gn.Contains("SHISH")){
+ // COMPACT, TWIST, TRD2 or TRD1
+ AliDebug(2,Form("Shish-Kebab geometry : %s", GetTitle()));
+ CreateShishKebabGeometry();
+ }
+}
+
+//______________________________________________________________________
+void AliEMCALv0::Init(void)
+{
+ // Just prints an information message
+ AliEMCAL::Init();
+ if(AliLog::GetGlobalDebugLevel()>0) {
+ TString message("\n") ;
+ message += "*****************************************\n" ;
+ // Here the EMCAL initialisation code (if any!)
- // create XEN1
- gMC->Gsvolu("XEN1", "TUBS ", idtmed[1599], envelopA, 5) ; //filled with air
+ AliEMCALGeometry * geom = GetGeometry() ;
- Int_t idrotm = 1;
- AliMatrix(idrotm, 90.0, 0., 90.0, 90.0, 0.0, 0.0) ;
+ if (geom!=0) {
+ message += "AliEMCAL " ;
+ message += Version() ;
+ message += "EMCAL geometry initialized for " ;
+ message += geom->GetName() ;
+ }
+ else {
+ message += "AliEMCAL " ;
+ message += Version() ;
+ message += "EMCAL geometry initialization failed !" ;
+ }
+ message += "\n*****************************************" ;
+ printf(message.Data() ) ;
+ }
+}
- // Position the Envelope in Alice
- gMC->Gspos("XEN1", 1, "ALIC", 0.0, 0.0, 0.0, idrotm, "MANY") ;
- envelopA[1] =envelopA[0] + fGeom->GetGap2Active();
- TString label = "XU0";
+// 24-aug-04 by PAI
+void AliEMCALv0::CreateShishKebabGeometry()
+{
+ // TWIST, TRD1 and TRD2
+ AliEMCALGeometry * g = GetGeometry();
+ TString gn(g->GetName()); gn.ToUpper();
+ // see AliModule::fFIdTmedArr
+ // fIdTmedArr = fIdtmed->GetArray() - 1599 ; // see AliEMCAL::::CreateMaterials()
+ // int kIdAIR=1599, kIdPB = 1600, kIdSC = 1601, kIdSTEEL = 1603;
+ // idAL = 1602;
+ Double_t par[10], xpos=0., ypos=0., zpos=0.;
- envelopA[0] = envelopA[1]+ 3.18 ; //rmin Start mini envelopes after the aluminium layer
- envelopA[1] = envelopA[0] + 2.2 ; //rmax larger for first two layers (preshower)
+ CreateSmod(g->GetNameOfEMCALEnvelope());
- gMC->Gsvolu(label.Data(), "TUBS ", idtmed[1599], envelopA, 5) ; //filled with air
- gMC->Gspos(label.Data(), 1, "XEN1", 0.0, 0.0, 0.0, idrotm, "MANY") ; // Place XU0 in to XEN1
+ CreateEmod("SMOD","EMOD"); // 18-may-05
- for (int i = 1; i < ((fGeom->GetNLayers()-1)/2) + 1 ; i++ ){
- label = "XU" ;
- label += i ;
-
- envelopA[0] = envelopA[1] ; //rmin
- envelopA[1] = envelopA[0] + 2.0 ; //rmax
+ if(g->GetKey110DEG()) CreateEmod("SM10","EMOD"); // Nov 1,2006
- gMC->Gsvolu(label.Data(), "TUBS ", idtmed[1599], envelopA, 5) ; //filled with air
- gMC->Gspos(label.Data(), 1, "XEN1", 0.0, 0.0, 0.0, idrotm, "MANY") ;
+ // Sensitive SC (2x2 tiles)
+ double parSCM0[5]={0,0,0,0}, *dummy = 0, parTRAP[11];
+ Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTmp = TMath::Tan(trd1Angle/2.);
+ if(!gn.Contains("TRD")) { // standard module
+ par[0] = (g->GetECPbRadThick()+g->GetECScintThick())*g->GetNECLayers()/2.;
+ par[1] = par[2] = g->GetPhiTileSize(); // Symetric case
+ gMC->Gsvolu("SCM0", "BOX", fIdTmedArr[kIdSC], par, 3); // 2x2 tiles
+ gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
+ // Division to tile size
+ gMC->Gsdvn("SCM1","SCM0", g->GetNPHIdiv(), 2); // y-axis
+ gMC->Gsdvn("SCM2","SCM1", g->GetNETAdiv(), 3); // z-axis
+ // put LED to the SCM2
+ par[0] = g->GetECPbRadThick()/2.;
+ par[1] = par[2] = g->GetPhiTileSize()/2.; // Symetric case
+ gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], par, 3);
- } // end i
+ printf(" Pb tiles \n");
+ int nr=0;
+ ypos = zpos = 0.0;
+ xpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
+ for(int ix=0; ix<g->GetNECLayers(); ix++){
+ gMC->Gspos("PBTI", ++nr, "SCM2", xpos, ypos, zpos, 0, "ONLY") ;
+ // printf(" %i xpos %f \n", ix+1, xpos);
+ xpos += fSampleWidth;
+ }
+ printf(" Number of Pb tiles in SCM2 %i \n", nr);
+ } else if(gn.Contains("TRD1")) { // TRD1 - 30-sep-04
+ if(gn.Contains("MAY05")){
+ Double_t dzTmp = g->GetFrontSteelStrip()+g->GetPassiveScintThick();
+ parSCM0[0] = fParEMOD[0] + tanTmp*dzTmp; // dx1
+ parSCM0[1] = fParEMOD[1]; // dx2
+ parSCM0[2] = fParEMOD[2]; // dy
+ for(int i=0; i<3; i++) parSCM0[i] -= g->GetLateralSteelStrip();
+ parSCM0[3] = fParEMOD[3] - dzTmp/2.; // dz
-
+ gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
+ gMC->Gspos("SCM0", 1, "EMOD", 0., 0., dzTmp/2., 0, "ONLY") ;
+ } else { // before MAY 2005
+ // double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); // Need check
+ double wallThickness = g->GetPhiModuleSize()/g->GetNPHIdiv() - g->GetPhiTileSize();
+ for(int i=0; i<3; i++) parSCM0[i] = fParEMOD[i] - wallThickness;
+ parSCM0[3] = fParEMOD[3];
+ gMC->Gsvolu("SCM0", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
+ gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
+ }
- // Create the shapes of active material (LEAD/Aluminium/Scintillator) to be placed
+ if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
+ // Division to tile size - 1-oct-04
+ AliDebug(2,Form(" Divide SCM0 on y-axis %i\n", g->GetNETAdiv()));
+ gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
+ // Trapesoid 2x2
+ parTRAP[0] = parSCM0[3]; // dz
+ parTRAP[1] = TMath::ATan2((parSCM0[1]-parSCM0[0])/2.,2.*parSCM0[3])*180./TMath::Pi(); // theta
+ parTRAP[2] = 0.; // phi
+ // bottom
+ parTRAP[3] = parSCM0[2]/2.; // H1
+ parTRAP[4] = parSCM0[0]/2.; // BL1
+ parTRAP[5] = parTRAP[4]; // TL1
+ parTRAP[6] = 0.0; // ALP1
+ // top
+ parTRAP[7] = parSCM0[2]/2.; // H2
+ parTRAP[8] = parSCM0[1]/2.; // BL2
+ parTRAP[9] = parTRAP[8]; // TL2
+ parTRAP[10]= 0.0; // ALP2
+ AliDebug(2,Form(" ** TRAP ** \n"));
+ for(int i=0; i<11; i++) AliDebug(3, Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
- Float_t envelopB[10]; // First Layer of Aluminium
- Float_t envelopC[10]; // Scintillator Layers
- Float_t envelopD[10]; // Lead Layers
-
- envelopC[0] = envelopD[0] = envelopB[0] = fGeom->GetArm1PhiMin(); //starting position in Phi
- envelopC[1] = envelopD[1] = envelopB[1] = fGeom->GetArm1PhiMax() - // Angular size of the Detector in Phi
- fGeom->GetArm1PhiMin();
- envelopC[2] = envelopD[2] = envelopB[2] = fGeom->GetNPhi() ; // Number of Section in Phi
- envelopD[3] = envelopC[3] = envelopB[3] = 2; // each section will be passed 2 z coordinates
-
- envelopB[4] = (fGeom->GetEnvelop(0) + fGeom->GetGap2Active()) /
- (tan(2*atan(exp(0.7)))) ; // z co-ordinate 1
- envelopB[5] = fGeom->GetEnvelop(0) + fGeom->GetGap2Active(); //rmin at z1
- envelopD[6] = envelopB[6] = envelopB[5] + 3.18; //rmax at z1
- envelopB[7] = (fGeom->GetEnvelop(0) + fGeom->GetGap2Active()) /
- (tan(2*atan(exp(-0.7)))) ; // z co-ordinate 2
- envelopB[8] = envelopB[5] ; //
- envelopB[9] = envelopB[6] ; // radii are the same.
-
- // filled shapes wit hactive material
- gMC->Gsvolu("XALU", "PGON", idtmed[1602], envelopB, 10); // Define Aluminium volume completely
- gMC->Gsvolu("XPST", "PGON", idtmed[1601], 0, 0) ; // The polystyrene layers will be defined when placed
- gMC->Gsvolu("XPBX", "PGON", idtmed[1600], 0, 0) ; // as will the lead layers
- gMC->Gsdvn("XPHI", "XPST", fGeom->GetNPhi(), 2) ; // Dividind eta polystyrene divisions into phi segments.
-
- // Position Aluminium Layer in the Envelope
- gMC->Gspos("XALU", 1, "XEN1", 0.0, 0.0, 0.0 , idrotm, "ONLY") ;
+ gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
+ xpos = +(parSCM0[1]+parSCM0[0])/4.;
+ gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
+
+ // Using rotation because SCMX should be the same due to Pb tiles
+ xpos = -xpos;
+ AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
+ gMC->Gspos("SCMX", 2, "SCMY", xpos, 0.0, 0.0, fIdRotm, "ONLY");
+ // put LED to the SCM0
+ AliEMCALShishKebabTrd1Module *mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(0);
+ gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
+
+ par[1] = parSCM0[2]/2; // y
+ par[2] = g->GetECPbRadThick()/2.; // z
+
+ int nr=0;
+ ypos = 0.0;
+ zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
+ double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.;
+ if(!gn.Contains("NOPB")) { // for testing - 11-jul-05
+ AliDebug(2,Form(" Pb tiles \n"));
+ for(int iz=0; iz<g->GetNECLayers(); iz++){
+ par[0] = (parSCM0[0] + mod->GetTanBetta()*fSampleWidth*iz)/2.;
+ xpos = par[0] - xCenterSCMX;
+ gMC->Gsposp("PBTI", ++nr, "SCMX", xpos, ypos, zpos, 0, "ONLY", par, 3) ;
+ AliDebug(3,Form(" %i xpos %f zpos %f par[0] %f \n", iz+1, xpos, zpos, par[0]));
+ zpos += fSampleWidth;
+ }
+ AliDebug(2,Form(" Number of Pb tiles in SCMX %i \n", nr));
+ }
+ } else if(g->GetNPHIdiv()==3 && g->GetNETAdiv()==3) {
+ printf(" before AliEMCALv0::Trd1Tower3X3() : parSCM0");
+ for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
+ printf("\n");
+ Trd1Tower3X3(parSCM0);
+ } else if(g->GetNPHIdiv()==1 && g->GetNETAdiv()==1) {
+ // no division in SCM0
+ Trd1Tower1X1(parSCM0);
+ } else if(g->GetNPHIdiv()==4 && g->GetNETAdiv()==4) {
+ Trd1Tower4X4();
+ }
+ } else if(gn.Contains("TRD2")) { // TRD2 - 14-jan-05
+ // Scm0InTrd2(g, fParEMOD, parSCM0); // First dessin
+ PbmoInTrd2(g, fParEMOD, parSCM0); // Second design
+ }
+}
+
+void AliEMCALv0::CreateSmod(const char* mother)
+{
+ // 18-may-05; mother="XEN1";
+ // child="SMOD" from first to 10th, "SM10" (11th and 12th) (TRD1 case)
+ // child="SMON" and "SMOP"("TRD2" case)
+ AliEMCALGeometry * g = GetGeometry();
+ TString gn(g->GetName()); gn.ToUpper();
+
+ Double_t par[3], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0., dphi=0., phi=0.0, phiRad=0.;
+ Double_t par1C = 0.;
+ // ===== define Super Module from air - 14x30 module ==== ;
+ fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
+ AliDebug(2,Form("\n ## Super Module | fSampleWidth %5.3f ## %s \n", fSampleWidth, gn.Data()));
+ par[0] = g->GetShellThickness()/2.;
+ par[1] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
+ par[2] = g->GetEtaModuleSize()*15.;
+ fIdRotm=0;
+ int nphism = g->GetNumberOfSuperModules()/2; // 20-may-05
+ if(nphism>0) {
+ dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/nphism;
+ // if(g->GetKey110DEG()) dphi = (g->GetArm1PhiMax() - g->GetArm1PhiMin())/(nphism-1);
+ rpos = (g->GetEnvelop(0) + g->GetEnvelop(1))/2.;
+ AliDebug(2,Form(" rpos %8.2f : dphi %6.1f degree \n", rpos, dphi));
+ }
+
+ if (gn.Contains("TRD2")) { // tubs - 27-jan-05
+ parTubs[0] = g->GetTubsR(); // rmin
+ parTubs[1] = parTubs[0] + g->GetShellThickness(); // rmax ??
+ parTubs[2] = 380./2.; // DZ half length in z; 11-oct-04 - for 26 division
+ parTubs[3] = -dphi/2.; // PHI1 starting angle of the segment;
+ parTubs[4] = +dphi/2.; // PHI2 ending angle of the segment;
+
+ gMC->Gsvolu("SMOP", "TUBS", fIdTmedArr[kIdAIR], parTubs, 5); // pozitive Z
+ gMC->Gsvolu("SMON", "TUBS", fIdTmedArr[kIdAIR], parTubs, 5); // negative Z
+
+ AliDebug(2,Form(" SMOP,N ** TUBS **\n"));
+ AliDebug(2,Form("tmed %i | Rmin %7.2f Rmax %7.2f dz %7.2f phi1,2 (%7.2f,%7.2f)\n",
+ fIdTmedArr[kIdAIR], parTubs[0],parTubs[1],parTubs[2], parTubs[3],parTubs[4]));
+ // have to add 1 cm plastic before EMOD - time solution
+ } else if(gn.Contains("WSUC")) {
+ par[0] = g->GetPhiModuleSize()*g->GetNPhi()/2.;
+ par[1] = g->GetShellThickness()/2.;
+ par[2] = g->GetEtaModuleSize()*g->GetNZ()/2. + 5;
-// The loop below places the scintillator in Lead Layers alternately.
+ gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
+
+ AliDebug(2,Form("SMOD in WSUC : tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
+ fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
+ fSmodPar0 = par[0];
+ fSmodPar1 = par[1];
+ fSmodPar2 = par[2];
+ nphism = g->GetNumberOfSuperModules();
+ } else {
+ if (gn.Contains("TWIST")) {
+ par[2] += 0.4; // for 27 division
+ } else if(gn.Contains("TRD")) {
+ par[2] = 350./2.; // 11-oct-04 - for 26 division
+ if(gn.Contains("TRD1")) {
+ AliDebug(2,Form(" par[0] %7.2f (old) \n", par[0]));
+ Float_t *parSM = g->GetSuperModulesPars();
+ for(int i=0; i<3; i++) par[i] = parSM[i];
+ }
+ }
+ gMC->Gsvolu("SMOD", "BOX", fIdTmedArr[kIdAIR], par, 3);
+ AliDebug(2,Form("tmed %i | dx %7.2f dy %7.2f dz %7.2f (SMOD, BOX)\n",
+ fIdTmedArr[kIdAIR], par[0],par[1],par[2]));
+ fSmodPar0 = par[0];
+ fSmodPar2 = par[2];
+ if(g->GetKey110DEG()) { // 12-oct-05
+ par1C = par[1];
+ par[1] /= 2.;
+ gMC->Gsvolu("SM10", "BOX", fIdTmedArr[kIdAIR], par, 3);
+ AliDebug(2,Form(" Super module with name \"SM10\" was created too par[1] = %f\n", par[1]));
+ par[1] = par1C;
+ }
+ // Steel plate
+ if(g->GetSteelFrontThickness() > 0.0) { // 28-mar-05
+ par[0] = g->GetSteelFrontThickness()/2.;
+ gMC->Gsvolu("STPL", "BOX", fIdTmedArr[kIdSTEEL], par, 3);
+ printf("tmed %i | dx %7.2f dy %7.2f dz %7.2f (STPL) \n", fIdTmedArr[kIdSTEEL], par[0],par[1],par[2]);
+ xpos = -(g->GetShellThickness() - g->GetSteelFrontThickness())/2.;
+ gMC->Gspos("STPL", 1, "SMOD", xpos, 0.0, 0.0, 0, "ONLY") ;
+ }
+ }
+
+ int nr=0, nrsmod=0, i0=0;
+ if(gn.Contains("TEST")) {nphism = 1;} // just only 2 super modules;
+
+ // Turn whole super module
+ int turnSupMod = 1; // should be ONE; for testing = 0
+ for(int i=i0; i<nphism; i++) {
+ if (gn.Contains("TRD2")) { // tubs - 27-jan-05
+ if(i==i0) {
+ printf("** TRD2 ** ");
+ if(turnSupMod==1) printf(" No 3 degree rotation !!! ");
+ printf("\n");
+ }
+ Double_t phic=0., phicRad=0.; // phi angle of arc center
+ phic = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; //
+ phicRad = phic*TMath::DegToRad();
+ phi = phic - g->GetTubsTurnAngle();
+ phiRad = phi*TMath::DegToRad();
+ if(turnSupMod==1) {
+ TVector2 vc; // position of super module center
+ vc.SetMagPhi(parTubs[0], phicRad);
+ TVector2 vcTurn; // position of super module center with turn
+ vcTurn.SetMagPhi(parTubs[0], phiRad);
+ TVector2 vcShift = vc - vcTurn;
+ phic = phi;
+
+ xpos = vcShift.X();
+ ypos = vcShift.Y();
+ } else { // 1-mar-05 ; just for testing - no turn od SMOD; looks good
+ xpos = ypos = 0.0;
+ }
+ zpos = parTubs[2];
+ AliMatrix(fIdRotm, 90.0, phic, 90.0, 90.0+phic, 0.0, 0.0);
+
+ gMC->Gspos("SMOP", ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
+ printf("SMOP %2i | %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
+ i, nr, fIdRotm, phic, phicRad, xpos, ypos, zpos);
+ printf(" phiy(90+phic) %6.1f \n", 90. + phic);
+
+ if(!gn.Contains("TEST1") && g->GetNumberOfSuperModules() > 1){
+ // double phiy = 90. + phic + 180.;
+ // if(phiy>=360.) phiy -= 360.;
+ // printf(" phiy %6.1f \n", phiy);
+ // AliMatrix(fIdRotm, 90.0, phic, 90.0, phiy, 180.0, 0.0);
+ gMC->Gspos("SMON", nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY") ;
+ printf("SMON %2i | %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
+ i, nr, fIdRotm, phic, phicRad, xpos, ypos, -zpos);
+ }
+ } else if(gn.Contains("WSUC")) {
+ xpos = ypos = zpos = 0.0;
+ fIdRotm = 0;
+ gMC->Gspos("SMOD", 1, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
+ printf(" fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f \n",
+ fIdRotm, phi, phiRad, xpos, ypos, zpos);
+ nr++;
+ } else { // TRD1
+ TString smName("SMOD"); // 12-oct-05
+ if(i==5 && g->GetKey110DEG()) {
+ smName = "SM10";
+ nrsmod = nr;
+ nr = 0;
+ }
+ phi = g->GetArm1PhiMin() + dphi*(2*i+1)/2.; // phi= 70, 90, 110, 130, 150, 170
+ phiRad = phi*TMath::Pi()/180.;
+
+ AliMatrix(fIdRotm, 90.0, phi, 90.0, 90.0+phi, 0.0, 0.0);
+
+ xpos = rpos * TMath::Cos(phiRad);
+ ypos = rpos * TMath::Sin(phiRad);
+ zpos = fSmodPar2; // 21-sep-04
+ if(i==5 && g->GetKey110DEG()) {
+ xpos += (par1C/2. * TMath::Sin(phiRad));
+ ypos -= (par1C/2. * TMath::Cos(phiRad));
+ }
+
+ // 1th module in z-direction;
+ gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
+ AliDebug(3, Form(" %s : %2i fIdRotm %3i phi %6.1f(%5.3f) xpos %7.2f ypos %7.2f zpos %7.2f : i %i \n",
+ smName.Data(), nr, fIdRotm, phi, phiRad, xpos, ypos, zpos, i));
+ // 2th module in z-direction;
+ if(gn.Contains("TWIST") || gn.Contains("TRD")) {
+ // turn arround X axis; 0<phi<360
+ double phiy = 90. + phi + 180.;
+ if(phiy>=360.) phiy -= 360.;
- for (int i = 0; i < fGeom->GetNLayers() ; i++ ){
-
- label = "XU" ;
-
- label += (int) i/2 ; // we will place two layers (i = one layer) in each mini envelope)
- envelopC[5] = envelopD[6] ; //rmin
- envelopC[6] = envelopD[6] + ((i > 1) ? 0.5 : 0.6) ; //rmax larger for first two layers (preshower)
- envelopC[8] = envelopD[6] ; //rmin
- envelopC[9] = envelopD[6] + ((i > 1 ) ? 0.5 : 0.6) ; //rmax larger for first two layers (preshower)
- for (int j =0; j < (fGeom->GetNZ()) ; j++){
- envelopC[4] = envelopD[6]/tan(2*atan(exp(0.7-(j*1.4/
- (fGeom->GetNZ()))))); //z begin
- envelopC[7] = envelopD[6]/tan(2*atan(exp(0.7-((j+1)*1.4/
- (fGeom->GetNZ()))))); // z end
- gMC->Gsposp("XPST",1+j+i*(fGeom->GetNZ()), label.Data(), // should be used but there's a weird crash above i = 18,
- 0.0, 0.0, 0.0 , idrotm, "ONLY", envelopC, 10); // Position and define layer
- } // end for j
- if (i < (fGeom->GetNLayers()-1)){
-
- envelopD[5] = envelopC[6] ; //rmin
- envelopD[6] = envelopC[6] + 0.5; //rmax
- envelopD[8] = envelopC[6] ; //rmin
- envelopD[9] = envelopC[6] + 0.5; //rmax
- for (int j =0; j < (fGeom->GetNZ()) ; j++){
- envelopD[4] = envelopC[6]/tan(2*atan(exp(0.7-(j*1.4/
- (fGeom->GetNZ()))))); // z begin
- envelopD[7] = envelopC[6]/tan(2*atan(exp(0.7-((j+1)*1.4/
- (fGeom->GetNZ()))))); // z end
- gMC->Gsposp("XPBX",1+ j+i*(fGeom->GetNZ()), label.Data(),
- 0.0, 0.0, 0.0 , idrotm, "ONLY", envelopD, 10) ; // Position and Define Layer
- } // end for j
- } // end if i
- } // for i
+ AliMatrix(fIdRotm, 90.0, phi, 90.0, phiy, 180.0, 0.0);
+ gMC->Gspos(smName.Data(), ++nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY");
+ AliDebug(3, Form(" %s : %2i fIdRotm %3i phiy %6.1f xpos %7.2f ypos %7.2f zpos %7.2f \n",
+ smName.Data(), nr, fIdRotm, phiy, xpos, ypos, -zpos));
+ } else {
+ gMC->Gspos("SMOD", ++nr, mother, xpos, ypos, -zpos, fIdRotm, "ONLY");
+ }
+ }
+ }
+ AliDebug(2,Form(" Number of Super Modules %i \n", nr+nrsmod));
}
-//______________________________________________________________________
-void AliEMCALv0::Init(void){
- // Just prints an information message
- Int_t i;
- cout << endl;
- for(i=0;i<35;i++) cout <<"*";
- cout << " EMCAL_INIT ";
- for(i=0;i<35;i++) cout << "*";
- cout << endl;
+void AliEMCALv0::CreateEmod(const char* mother, const char* child)
+{
+ // 17-may-05; mother="SMOD"; child="EMOD"
+ AliEMCALGeometry * g = GetGeometry();
+ TString gn(g->GetName()); gn.ToUpper();
+ // Module definition
+ Double_t par[10], parTubs[5], xpos=0., ypos=0., zpos=0., rpos=0.;
+ Double_t parSCPA[5], zposSCPA=0.; // passive SC - 13-MAY-05, TRD1 case
+ Double_t trd1Angle = g->GetTrd1Angle()*TMath::DegToRad(), tanTrd1 = TMath::Tan(trd1Angle/2.);
+ Double_t tanTrd2y = TMath::Tan(g->GetTrd2AngleY()*TMath::DegToRad()/2.);
+ int nr=0;
+ fIdRotm=0;
+ if(!gn.Contains("TRD")) { // standard module
+ par[0] = (fSampleWidth*g->GetNECLayers())/2.;
+ par[1] = par[2] = g->GetPhiModuleSize()/2.;
+ gMC->Gsvolu(child, "BOX", fIdTmedArr[kIdSTEEL], par, 3);
- // Here the EMCAL initialisation code (if any!)
+ } else if (gn.Contains("TRD1")){ // TRD1 system coordinate iz differnet
+ if(strcmp(mother,"SMOD")==0) {
+ fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
+ fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
+ fParEMOD[2] = g->GetPhiModuleSize()/2.;; // dy
+ fParEMOD[3] = g->GetLongModuleSize()/2.; // dz
+ gMC->Gsvolu(child, "TRD1", fIdTmedArr[kIdSTEEL], fParEMOD, 4);
+ if(gn.Contains("WSUC") || gn.Contains("MAY05")){
+ parSCPA[0] = g->GetEtaModuleSize()/2. + tanTrd1*g->GetFrontSteelStrip(); // dx1
+ parSCPA[1] = parSCPA[0] + tanTrd1*g->GetPassiveScintThick(); // dx2
+ parSCPA[2] = g->GetPhiModuleSize()/2.; // dy
+ parSCPA[3] = g->GetPassiveScintThick()/2.; // dz
+ gMC->Gsvolu("SCPA", "TRD1", fIdTmedArr[kIdSC], parSCPA, 4);
+ zposSCPA = -fParEMOD[3] + g->GetFrontSteelStrip() + g->GetPassiveScintThick()/2.;
+ gMC->Gspos ("SCPA", ++nr, child, 0.0, 0.0, zposSCPA, 0, "ONLY");
+ }
+ }
+ } else if (gn.Contains("TRD2")){ // TRD2 as for TRD1 - 27-jan-05
+ fParEMOD[0] = g->GetEtaModuleSize()/2.; // dx1
+ fParEMOD[1] = g->Get2Trd1Dx2()/2.; // dx2
+ fParEMOD[2] = g->GetPhiModuleSize()/2.; // dy1
+ fParEMOD[3] = fParEMOD[2] + tanTrd2y*g->GetLongModuleSize();// dy2
+ fParEMOD[4] = g->GetLongModuleSize()/2.; // dz
+ gMC->Gsvolu(child, "TRD2", fIdTmedArr[kIdSTEEL], fParEMOD, 5);
+ }
+
+ nr = 0;
+ if(gn.Contains("TWIST")) { // 13-sep-04
+ fShishKebabModules = new TList;
+ AliEMCALShishKebabModule *mod=0, *mTmp; // current module
+ for(int iz=0; iz<g->GetNZ(); iz++) {
+ //for(int iz=0; iz<4; iz++) {
+ if(iz==0) {
+ mod = new AliEMCALShishKebabModule();
+ fIdRotm = 0;
+ } else {
+ mTmp = new AliEMCALShishKebabModule(*mod);
+ mod = mTmp;
+ Double_t angle = mod->GetThetaInDegree();
+ AliMatrix(fIdRotm, angle,0., 90.0,90.0, 90.-angle, 180.);
+ }
+ fShishKebabModules->Add(mod);
+
+ xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - fSmodPar0;
+ zpos = mod->GetPosZ() - fSmodPar2;
+ for(int iy=0; iy<g->GetNPhi(); iy++) {
+ ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.;
+ gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
+ // printf(" %3i(%2i,2i) xpos %7.2f ypos %7.2f zpos %7.2f \n", nr,iy,iz, xpos, ypos, zpos);
+ }
+ }
+ } else if(gn.Contains("TRD")) { // 30-sep-04; 27-jan-05 - as for TRD1 as for TRD2
+ // X->Z(0, 0); Y->Y(90, 90); Z->X(90, 0)
+ AliEMCALShishKebabTrd1Module *mod=0, *mTmp; // current module
+
+ for(int iz=0; iz<g->GetNZ(); iz++) {
+ Double_t angle=90., phiOK=0;
+ if(gn.Contains("TRD1")) {
+ mod = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(iz);
+ angle = mod->GetThetaInDegree();
+ if(!gn.Contains("WSUC")) { // ALICE
+ if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,90., 90.,0.); // z'(x); y'(y); x'(z)
+ else AliMatrix(fIdRotm, 90.-angle,180., 90.0,90.0, angle, 0.);
+ phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
+ // printf(" %2i | angle | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
+ //iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
+ xpos = mod->GetPosXfromR() + g->GetSteelFrontThickness() - fSmodPar0;
+ zpos = mod->GetPosZ() - fSmodPar2;
+
+ int iyMax = g->GetNPhi();
+ if(strcmp(mother,"SMOD") && g->GetKey110DEG()) {
+ iyMax /= 2;
+ }
+ for(int iy=0; iy<iyMax; iy++) { // flat in phi
+ ypos = g->GetPhiModuleSize()*(2*iy+1 - iyMax)/2.;
+ gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
+ //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f fIdRotm %i\n", nr, xpos, ypos, zpos, fIdRotm);
+ AliDebug(3,Form("%3.3i(%2.2i,%2.2i) ", nr,iy+1,iz+1));
+ }
+ //PH printf("\n");
+ } else {
+ if(iz==0) AliMatrix(fIdRotm, 0.,0., 90.,0., 90.,90.); // (x')z; y'(x); z'(y)
+ else AliMatrix(fIdRotm, 90-angle,270., 90.0,0.0, angle,90.);
+ phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
+ printf(" %2i | angle -phiOK | %6.3f - %6.3f = %6.3f(eta %5.3f)\n",
+ iz+1, angle, phiOK, angle-phiOK, mod->GetEtaOfCenterOfModule());
+ zpos = mod->GetPosZ() - fSmodPar2;
+ ypos = mod->GetPosXfromR() - fSmodPar1;
+ printf(" zpos %7.2f ypos %7.2f fIdRotm %i\n xpos ", zpos, xpos, fIdRotm);
+ for(int ix=0; ix<g->GetNPhi(); ix++) { // flat in phi
+ xpos = g->GetPhiModuleSize()*(2*ix+1 - g->GetNPhi())/2.;
+ gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, fIdRotm, "ONLY") ;
+ printf(" %7.2f ", xpos);
+ }
+ printf("\n");
+ }
+ } else if(gn.Contains("TRD2")){ // 1-feb-05 - TRD2; curve in phi
+ double angEtaRow = 0.;
+ double theta1=0.,phi1=0., theta2=0.,phi2=0., theta3=0.,phi3=0.;
+ angle=90.;
+ if(iz==0) {
+ mod = new AliEMCALShishKebabTrd1Module();
+ } else {
+ mTmp = new AliEMCALShishKebabTrd1Module(*mod);
+ mod = mTmp;
+ angle = mod->GetThetaInDegree();
+ }
+
+ fShishKebabModules->Add(mod);
+ phiOK = mod->GetCenterOfModule().Phi()*180./TMath::Pi();
+ AliDebug(2,Form(" %i | theta | %6.3f - %6.3f = %6.3f\n", iz+1, angle, phiOK, angle-phiOK));
- if (fGeom!=0)
- cout << "AliEMCAL" << Version() << " : EMCAL geometry intialized for "
- << fGeom->GetName() << endl ;
- else
- cout << "AliEMCAL" << Version() <<
- " : EMCAL geometry initialization failed !" << endl ;
- for(i=0;i<80;i++) printf("*");
- cout << endl;
+ zpos = mod->GetPosZ() - parTubs[2];
+ rpos = parTubs[0] + mod->GetPosXfromR();
+
+ angle = mod->GetThetaInDegree();
+ Double_t stepAngle = (parTubs[4] - parTubs[3])/g->GetNPhi(); // 11-mar-04
+ for(int iy=0; iy<g->GetNPhi(); iy++) {
+ angEtaRow = parTubs[3] + stepAngle*(0.5+double(iy));
+ // angEtaRow = 0;
+ theta1 = 90. + angle; phi1 = angEtaRow; // x' ~-z;
+ theta2 = 90.; phi2 = 90. + angEtaRow;// y' ~ y;
+ theta3 = angle; phi3 = angEtaRow; // z' ~ x;
+ if(phi3 < 0.0) phi3 += 360.;
+ AliMatrix(fIdRotm, theta1,phi1, theta2,phi2, theta3,phi3);
+
+ xpos = rpos * TMath::Cos(angEtaRow*TMath::DegToRad());
+ ypos = rpos * TMath::Sin(angEtaRow*TMath::DegToRad());
+ gMC->Gspos(child, ++nr, "SMOP", xpos, ypos, zpos, fIdRotm, "ONLY") ;
+ // SMON;
+ phi1 = 180 + angEtaRow;
+ theta3 = 180.-theta3; phi3 = angEtaRow;
+ AliMatrix(fIdRotm, theta1,phi1, theta2,phi2, theta3,phi3);
+ gMC->Gspos(child, nr, "SMON", xpos, ypos, -zpos, fIdRotm, "ONLY") ;
+ if(AliDebugLevel()>=2) {
+ printf(" angEtaRow(phi) %7.2f | angle(eta) %7.2f \n", angEtaRow, angle);
+ printf("iy=%2i xpos %7.2f ypos %7.2f zpos %7.2f fIdRotm %i\n", iy, xpos, ypos, zpos, fIdRotm);
+ }
+ } // for(int iy=0; iy<g->GetNPhi(); iy++)
+ }
+ }
+ } else {
+ xpos = g->GetSteelFrontThickness()/2.;
+ for(int iz=0; iz<g->GetNZ(); iz++) {
+ zpos = -fSmodPar2 + g->GetEtaModuleSize()*(2*iz+1)/2.;
+ for(int iy=0; iy<g->GetNPhi(); iy++) {
+ ypos = g->GetPhiModuleSize()*(2*iy+1 - g->GetNPhi())/2.;
+ gMC->Gspos(child, ++nr, mother, xpos, ypos, zpos, 0, "ONLY") ;
+ //printf(" %2i xpos %7.2f ypos %7.2f zpos %7.2f \n", nr, xpos, ypos, zpos);
+ }
+ }
+ }
+ AliDebug(2,Form(" Number of modules in Super Module(%s) %i \n", mother, nr));
+}
+
+void AliEMCALv0::Trd1Tower3X3(const double *parSCM0)
+{
+ // Started Dec 8,2004 by PAI
+ // Fixed Nov 13,2006
+ printf(" AliEMCALv0::Trd1Tower3X3() : parSCM0");
+ for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
+ printf("\n");
+ // Nov 10, 2006 - different name of SCMX
+ double parTRAP[11], *dummy=0;
+ AliEMCALGeometry * g = GetGeometry();
+ TString gn(g->GetName()), scmx;
+ gn.ToUpper();
+ // Division to tile size
+ AliDebug(2,Form("Trd1Tower3X3() : Divide SCM0 on y-axis %i", g->GetNETAdiv()));
+ gMC->Gsdvn("SCMY","SCM0", g->GetNETAdiv(), 2); // y-axis
+ double dx1=parSCM0[0], dx2=parSCM0[1], dy=parSCM0[2], dz=parSCM0[3];
+ double ndiv=3., xpos=0.0;
+ // should be defined once
+ gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
+ for(int ix=1; ix<=3; ix++) { // 3X3
+ scmx = "SCX"; // Nov 10,2006
+ // ix=1
+ parTRAP[0] = dz;
+ double xCentBot = 2.*dx1/3.;
+ double xCentTop = 2.*(dx2/4. + dx1/12.);
+ parTRAP[1] = TMath::ATan2((xCentTop-xCentBot),2.*dz)*TMath::RadToDeg(); // theta
+ parTRAP[2] = 0.; // phi
+ // bottom
+ parTRAP[3] = dy/ndiv; // H1
+ parTRAP[4] = dx1/ndiv; // BL1
+ parTRAP[5] = parTRAP[4]; // TL1
+ parTRAP[6] = 0.0; // ALP1
+ // top
+ parTRAP[7] = dy/ndiv; // H2
+ parTRAP[8] = dx2/2 - dx1/6.;// BL2
+ parTRAP[9] = parTRAP[8]; // TL2
+ parTRAP[10]= 0.0; // ALP2
+ xpos = (xCentBot+xCentTop)/2.;
+
+ if (ix==3) {
+ parTRAP[1] = -parTRAP[1];
+ xpos = -xpos;
+ } else if(ix==2) { // central part is box but we treat as trapesoid due to numbering
+ parTRAP[1] = 0.;
+ parTRAP[8] = dx1/ndiv; // BL2
+ parTRAP[9] = parTRAP[8]; // TL2
+ xpos = 0.0;
+ }
+ AliDebug(2,Form(" ** TRAP ** xpos %9.3f\n", xpos));
+ for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
+
+ scmx += ix;
+ gMC->Gsvolu(scmx.Data(), "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
+ gMC->Gspos(scmx.Data(), 1, "SCMY", xpos, 0.0, 0.0, 0, "ONLY") ;
+
+ PbInTrap(parTRAP, scmx);
+ }
+ AliDebug(2,Form("Trd1Tower3X3()", "Ver. 1.0 : was tested."));
+}
+
+// 8-dec-04 by PAI
+void AliEMCALv0::PbInTrap(const double parTRAP[11], TString n)
+{
+ // see for example CreateShishKebabGeometry(); just for case TRD1
+ static int nr=0;
+ AliDebug(2,Form(" Pb tiles : nrstart %i\n", nr));
+ AliEMCALGeometry * g = GetGeometry();
+
+ double par[3];
+ // double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
+ double xpos = 0.0, ypos = 0.0;
+ double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
+
+ double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
+ double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // ??
+ // double tan = TMath::Tan(parTRAP[1]*TMath::DegToRad());
+
+ par[1] = parTRAP[3]; // y
+ par[2] = g->GetECPbRadThick()/2.; // z
+ for(int iz=0; iz<g->GetNECLayers(); iz++){
+ par[0] = parTRAP[4] + coef*fSampleWidth*iz;
+ xpos = par[0] - xCenterSCMX;
+ if(parTRAP[1] < 0.) xpos = -xpos;
+ gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
+ AliDebug(2,Form(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]));
+ zpos += fSampleWidth;
+ if(iz%2>0) printf("\n");
+ }
+ AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
+ AliDebug(2,Form(" par[1] %9.3f par[2] %9.3f ypos %9.3f \n", par[1], par[2], ypos));
+ AliDebug(2,Form(" PbInTrap Ver. 1.0 : was tested."));
+}
+
+// 8-dec-04 by PAI
+void AliEMCALv0::Trd1Tower4X4()
+{
+ // Not ready yet
+}
+
+void AliEMCALv0::Trd1Tower1X1(double *parSCM0)
+{
+ // Started Nov 22,2006 by PAI
+ AliDebug(1," AliEMCALv0::Trd1Tower1X1() : parSCM0");
+ for(int i=0; i<4; i++) printf(" %7.4f ", parSCM0[i]);
+ printf("\n");
+
+ // No division - keeping the same volume logic
+ // and as consequence the same abs is scheme
+ AliDebug(2,"Trd1Tower1X1() : Create SCMX(SCMY) as SCM0");
+
+ gMC->Gsvolu("SCMY", "TRD1", fIdTmedArr[kIdAIR], parSCM0, 4);
+ gMC->Gspos("SCMY", 1, "SCM0", 0.0, 0.0, 0.0, 0, "ONLY");
+ gMC->Gsvolu("SCMX", "TRD1", fIdTmedArr[kIdSC], parSCM0, 4);
+ gMC->Gspos("SCMX", 1, "SCMY", 0.0, 0.0, 0.0, 0, "ONLY");
+
+ // should be defined once
+ double *dummy=0;
+ gMC->Gsvolu("PBTI", "BOX", fIdTmedArr[kIdPB], dummy, 0);
+
+ PbInTrd1(parSCM0, "SCMX");
+
+ AliDebug(1,"Trd1Tower1X1() : Ver. 0.1 : was tested.");
+}
+
+void AliEMCALv0::PbInTrd1(double *parTrd1, TString n)
+{
+ // see PbInTrap(const double parTrd1[11], TString n)
+ static int nr=0, ndeb=2;
+ AliDebug(ndeb,Form(" Pb tiles : nrstart %i\n", nr));
+ AliEMCALGeometry * g = GetGeometry();
+
+ double par[3];
+ // double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
+ double xpos = 0.0, ypos = 0.0;
+ double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
+ double coef = (parTrd1[1] - parTrd1[0]) / (2.*parTrd1[3]);
+
+ par[1] = parTrd1[2]; // y
+ par[2] = g->GetECPbRadThick()/2.; // z
+
+ for(int iz=0; iz<g->GetNECLayers(); iz++){
+ par[0] = parTrd1[0] + coef*fSampleWidth*iz;
+ gMC->Gsposp("PBTI", ++nr, n.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
+ AliDebug(2,Form(" %i xpos %9.3f zpos %9.3f par[0] %9.3f |", iz+1, xpos, zpos, par[0]));
+ zpos += fSampleWidth;
+ if(iz%2>0) printf("\n");
+ }
+ AliDebug(ndeb,Form(" Number of Pb tiles in SCMX %i coef %9.7f ", nr, coef));
+ AliDebug(ndeb,Form(" PbInTrd1 Ver. 0.1 : was tested."));
+}
+
+// 3-feb-05
+void AliEMCALv0::Scm0InTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parSCM0[5])
+{
+ // Passive material inside the detector
+ double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize(); //Need check
+ AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
+ for(int i=0; i<4; i++) { // on pictures sometimes I can not see 0 -> be carefull!!
+ parSCM0[i] = emodPar[i] - wallThickness;
+ AliDebug(2,Form(" %i parSCMO %7.3f emodPar %7.3f : dif %7.3f \n",
+ i, parSCM0[i],emodPar[i], parSCM0[i]-emodPar[i]));
+ }
+ parSCM0[4] = emodPar[4];
+ gMC->Gsvolu("SCM0", "TRD2", fIdTmedArr[kIdSC], parSCM0, 5); // kIdAIR -> kIdSC
+ gMC->Gspos("SCM0", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
+ // Division
+ if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
+ Division2X2InScm0(g, parSCM0);
+ } else {
+ Info("Scm0InTrd2"," no division SCM0 in this geometry |%s|\n", g->GetName());
+ assert(0);
+ }
}
+
+void AliEMCALv0::Division2X2InScm0(const AliEMCALGeometry * g, const Double_t parSCM0[5])
+{
+ // Division 2X2
+ Double_t parTRAP[11], xpos=0.,ypos=0., dx1=0.0,dx2=0.,dy1=0.0,dy2=0.,dz=0.
+ ,dr1=0.0,dr2=0.;
+ fIdRotm=0;
+
+ Info("Division2X2InScm0","Divide SCM0 on y-axis %i\n", g->GetNETAdiv());
+ TString n("SCMX"), overLapFlagSCMY("ONLY"), overLapFlagSCMX("ONLY");
+ n = "SCM0"; // for testing - 14-mar-05
+ if(n=="SCM0"){
+ PbInTrapForTrd2(parSCM0, n);
+ // overLapFlagSCMY=overLapFlagSCMX="MANY"; // do not work
+ return;
+ }
+
+ dy1 = parSCM0[2] , dy2 = parSCM0[3], dz = parSCM0[4];
+
+ parTRAP[0] = parSCM0[4]; // dz
+ parTRAP[1] = TMath::ATan2((dy2-dy1)/2.,2.*dz)*TMath::RadToDeg();
+ parTRAP[2] = 90.; // phi
+ // bottom
+ parTRAP[3] = parSCM0[2]/2.; // H1
+ parTRAP[4] = parSCM0[0]; // BL1
+ parTRAP[5] = parTRAP[4]; // TL1
+ parTRAP[6] = 0.0; // ALP1
+ // top
+ parTRAP[7] = parSCM0[3]/2.; // H2
+ parTRAP[8] = parSCM0[1]; // BL2
+ parTRAP[9] = parTRAP[8]; // TL2
+ parTRAP[10]= 0.0; // ALP2
+ AliDebug(2,Form(" ** SCMY ** \n"));
+ for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
+
+ fIdRotm=0;
+ gMC->Gsvolu("SCMY", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11); // kIdAIR -> kIdSC
+ ypos = +(parTRAP[3]+parTRAP[7])/2.; //
+ AliDebug(2,Form(" Y shift SCMY inside SCM0 : %7.3f : opt %s\n", ypos, overLapFlagSCMY.Data()));
+ gMC->Gspos("SCMY", 1, "SCM0", 0.0, ypos, 0.0, fIdRotm, overLapFlagSCMY.Data()) ;
+ // Rotation SCMY around z-axis on 180 degree; x'=-x; y'=-y and z=z
+ AliMatrix(fIdRotm, 90.0,180., 90.0, 270.0, 0.0,0.0) ;
+ // We may have problem with numeration due to rotation - 4-feb-05
+ gMC->Gspos("SCMY", 2, "SCM0", 0.0, -ypos, 0.0, fIdRotm, overLapFlagSCMY.Data());
+
+ Info("Division2X2InScm0","Divide SCMY on x-axis %i\n", g->GetNPHIdiv());
+ dx1 = parSCM0[0];
+ dx2 = parSCM0[1];
+ dr1=TMath::Sqrt(dx1*dx1+dy1*dy1);
+ dr2=TMath::Sqrt(dx2*dx2+dy2*dy2);
+
+ parTRAP[0] = parSCM0[4]; // dz
+ parTRAP[1] = TMath::ATan2((dr2-dr1)/2.,2.*dz)*TMath::RadToDeg(); //
+ parTRAP[2] = 45.; // phi
+ // bottom
+ parTRAP[3] = parSCM0[2]/2.; // H1
+ parTRAP[4] = parSCM0[0]/2.; // BL1
+ parTRAP[5] = parTRAP[4]; // TL1
+ parTRAP[6] = 0.0; // ALP1
+ // top
+ parTRAP[7] = parSCM0[3]/2.; // H2
+ parTRAP[8] = parSCM0[1]/2; // BL2
+ parTRAP[9] = parTRAP[8]; // TL2
+ parTRAP[10]= 0.0; // ALP2
+ AliDebug(2,Form(" ** SCMX ** \n"));
+ for(int i=0; i<11; i++) AliDebug(2,Form(" par[%2.2i] %9.4f\n", i, parTRAP[i]));
+
+ fIdRotm=0;
+ gMC->Gsvolu("SCMX", "TRAP", fIdTmedArr[kIdSC], parTRAP, 11);
+ xpos = (parTRAP[4]+parTRAP[8])/2.;
+ AliDebug(2,Form(" X shift SCMX inside SCMX : %7.3f : opt %s\n", xpos, overLapFlagSCMX.Data()));
+ gMC->Gspos("SCMX", 1, "SCMY", xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
+ // AliMatrix(fIdRotm, 90.0,270., 90.0, 0.0, 0.0,0.0); // x'=-y; y'=x; z'=z
+ AliMatrix(fIdRotm, 90.0,90., 90.0, -180.0, 0.0,0.0); // x'=y; y'=-x; z'=z
+ gMC->Gspos("SCMX", 2, "SCMY", -xpos, 0.0, 0.0, fIdRotm, overLapFlagSCMX.Data()) ;
+ // PB:
+ if(n=="SCMX" && overLapFlagSCMY == "ONLY") {
+ PbInTrapForTrd2(parTRAP, n);
+ }
+}
+
+// 4-feb-05 by PAI
+void AliEMCALv0::PbInTrapForTrd2(const double *parTRAP, TString name)
+{
+ // TRD2 cases
+ Double_t *dummy=0;
+ TString pbShape("BOX"), pbtiChonly("ONLY");
+ if(name=="SCM0") {
+ pbShape = "TRD2";
+ // pbtiChonly = "MANY";
+ }
+ gMC->Gsvolu("PBTI", pbShape.Data(), fIdTmedArr[kIdPB], dummy, 0);
+
+ int nr=0;
+ Info("PbInTrapForTrd2"," Pb tiles inside %s: shape %s :pbtiChonly %s\n nrstart %i\n",
+ name.Data(), pbShape.Data(), pbtiChonly.Data(), nr);
+ AliEMCALGeometry * g = GetGeometry();
+
+ double par[5], parPB[5], parSC[5];
+ //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
+ double xpos = 0.0, ypos = 0.0;
+ double zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick()/2.;
+ if(name == "SCMX") { // common trapezoid - 11 parameters
+ double coef = (parTRAP[8] - parTRAP[4]) / (2.*parTRAP[0]);
+ double xCenterSCMX = (parTRAP[4] + parTRAP[8])/2.; // the same for y
+ AliDebug(2,Form(" xCenterSCMX %8.5f : coef %8.7f \n", xCenterSCMX, coef));
+
+ par[2] = g->GetECPbRadThick()/2.; // z
+ for(int iz=0; iz<g->GetNECLayers(); iz++){
+ par[0] = parTRAP[4] + coef*fSampleWidth*iz;
+ par[1] = par[0];
+ xpos = ypos = par[0] - xCenterSCMX;
+ //if(parTRAP[1] < 0.) xpos = -xpos;
+ gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, "ONLY", par, 3) ;
+ AliDebug(2,Form(" %2.2i xpos %8.5f zpos %6.3f par[0,1] %6.3f |", iz+1, xpos, zpos, par[0]));
+ if(iz%2>0) AliDebug(2,Form("\n"));
+ zpos += fSampleWidth;
+ }
+ AliDebug(2,Form(" Number of Pb tiles in SCMX %i coef %9.7f \n", nr, coef));
+ AliDebug(2,Form(" par[1] %9.5f par[2] %9.5f ypos %9.5f \n", par[1], par[2], ypos));
+ } else if(name == "SCM0") { // 1-mar-05 ; TRD2 - 5 parameters
+ AliDebug(2,Form(" SCM0 par = "));
+ for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parTRAP[i]));
+ AliDebug(2,Form("\n zpos %f \n",zpos));
+
+ double tanx = (parTRAP[1] - parTRAP[0]) / (2.*parTRAP[4]); // tanx = tany now
+ double tany = (parTRAP[3] - parTRAP[2]) / (2.*parTRAP[4]), ztmp=0.;
+ parPB[4] = g->GetECPbRadThick()/2.;
+ parSC[2] = g->GetECScintThick()/2.;
+ for(int iz=0; iz<g->GetNECLayers(); iz++){
+ ztmp = fSampleWidth*double(iz);
+ parPB[0] = parTRAP[0] + tanx*ztmp;
+ parPB[1] = parPB[0] + tanx*g->GetECPbRadThick();
+ parPB[2] = parTRAP[2] + tany*ztmp;
+ parPB[3] = parPB[2] + tany*g->GetECPbRadThick();
+ gMC->Gsposp("PBTI", ++nr, name.Data(), xpos, ypos, zpos, 0, pbtiChonly.Data(), parPB, 5) ;
+ AliDebug(2,Form("\n PBTI %2i | zpos %6.3f | par = ", nr, zpos));
+ /*
+ for(int i=0; i<5; i++) printf(" %9.5f ", parPB[i]);
+ // individual SC tile
+ parSC[0] = parPB[0];
+ parSC[1] = parPB[1];
+ gMC->Gsposp("SCTI", nr, name.Data(), xpos, ypos, zpos+g->GetECScintThick(),
+ 0, pbtiChonly.Data(), parSC, 3) ;
+ printf("\n SCTI zpos %6.3f | par = ", zpos+g->GetECScintThick());
+ for(int i=0; i<3; i++) printf(" %9.5f ", parPB[i]);
+ */
+ zpos += fSampleWidth;
+ }
+ AliDebug(2,Form("\n"));
+ }
+ Info("PbInTrapForTrd2", "Ver. 0.03 : was tested.");
+}
+
+// 15-mar-05
+void AliEMCALv0::PbmoInTrd2(const AliEMCALGeometry * g, const Double_t emodPar[5], Double_t parPBMO[5])
+{
+ // Pb inside Trd2
+ Info("PbmoInTrd2"," started : geometry %s ", g->GetName());
+ double wallThickness = g->GetPhiModuleSize()/2. - g->GetPhiTileSize();
+ AliDebug(2,Form(" wall thickness %7.5f \n", wallThickness));
+ for(int i=0; i<4; i++) {
+ parPBMO[i] = emodPar[i] - wallThickness;
+ AliDebug(2,Form(" %i parPBMO %7.3f emodPar %7.3f : dif %7.3f \n",
+ i, parPBMO[i],emodPar[i], parPBMO[i]-emodPar[i]));
+ }
+ parPBMO[4] = emodPar[4];
+ gMC->Gsvolu("PBMO", "TRD2", fIdTmedArr[kIdPB], parPBMO, 5);
+ gMC->Gspos("PBMO", 1, "EMOD", 0., 0., 0., 0, "ONLY") ;
+ // Division
+ if(g->GetNPHIdiv()==2 && g->GetNETAdiv()==2) {
+ Division2X2InPbmo(g, parPBMO);
+ AliDebug(2,Form(" PBMO, division 2X2 | geometry |%s|\n", g->GetName()));
+ } else {
+ AliDebug(2,Form(" no division PBMO in this geometry |%s|\n", g->GetName()));
+ assert(0);
+ }
+}
+
+void AliEMCALv0::Division2X2InPbmo(const AliEMCALGeometry * g, const Double_t parPBMO[5])
+{
+ // Division 2X2
+ Info("Division2X2InPbmo"," started : geometry %s ", g->GetName());
+ //Double_t *dummy=0;
+ // gMC->Gsvolu("SCTI", "BOX", fIdTmedArr[kIdSC], dummy, 0);
+
+ double parSC[3];
+ //double fSampleWidth = double(g->GetECPbRadThick()+g->GetECScintThick());
+ double xpos = 0.0, ypos = 0.0, zpos = 0.0, ztmp=0;;
+ double tanx = (parPBMO[1] - parPBMO[0]) / (2.*parPBMO[4]); // tanx = tany now
+ double tany = (parPBMO[3] - parPBMO[2]) / (2.*parPBMO[4]);
+ char name[10], named[10], named2[10];
+
+ AliDebug(2,Form(" PBMO par = "));
+ for(int i=0; i<5; i++) AliDebug(2,Form(" %9.5f ", parPBMO[i]));
+ AliDebug(2,Form("\n"));
+
+ parSC[2] = g->GetECScintThick()/2.;
+ zpos = -fSampleWidth*g->GetNECLayers()/2. + g->GetECPbRadThick() + g->GetECScintThick()/2.;
+ AliDebug(2,Form(" parSC[2] %9.5f \n", parSC[2]));
+ for(int iz=0; iz<g->GetNECLayers(); iz++){
+ ztmp = g->GetECPbRadThick() + fSampleWidth*double(iz); // Z for previous PB
+ parSC[0] = parPBMO[0] + tanx*ztmp;
+ parSC[1] = parPBMO[2] + tany*ztmp;
+
+ sprintf(name,"SC%2.2i", iz+1);
+ gMC->Gsvolu(name, "BOX", fIdTmedArr[kIdSC], parSC, 3);
+ gMC->Gspos(name, 1, "PBMO", xpos, ypos, zpos, 0, "ONLY") ;
+ AliDebug(2,Form("%s | zpos %6.3f | parSC[0,1]=(%7.5f,%7.5f) -> ",
+ name, zpos, parSC[0], parSC[1]));
+
+ sprintf(named,"SY%2.2i", iz+1);
+ printf(" %s -> ", named);
+ gMC->Gsdvn(named,name, 2, 2);
+
+ sprintf(named2,"SX%2.2i", iz+1);
+ printf(" %s \n", named2);
+ gMC->Gsdvn(named2,named, 2, 1);
+
+ zpos += fSampleWidth;
+ }
+}
+
+AliEMCALShishKebabTrd1Module* AliEMCALv0::GetShishKebabModule(Int_t neta)
+{
+ // 28-oct-05
+ AliEMCALShishKebabTrd1Module* trd1=0;
+ if(fShishKebabModules && neta>=0 && neta<fShishKebabModules->GetSize()) {
+ trd1 = (AliEMCALShishKebabTrd1Module*)fShishKebabModules->At(neta);
+ }
+ return trd1;
+}
+
+//_____________________________________________________________________________
+void AliEMCALv0::AddAlignableVolumes() const
+{
+ //
+ // Create entries for alignable volumes associating the symbolic volume
+ // name with the corresponding volume path. Needs to be synchronized with
+ // eventual changes in the geometry.
+ //
+
+ TString vpstr1 = "ALIC_1/XEN1_1/SMOD_";
+ TString snstr1 = "EMCAL/FullSupermodule";
+ TString volpath, symname;
+
+ //Int_t nSMod = ((AliEMCALGeometry*)GetGeometry())->GetNumberOfSuperModules();
+ //could use this, but what happens if it is > 10?
+
+ for (Int_t smodnum=0; smodnum < 10; smodnum++) {
+ symname = snstr1;
+ symname += (smodnum+1);
+ volpath = vpstr1;
+ volpath += (smodnum+1);
+ if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data()))
+ AliFatal("Unable to set alignable entry!!");
+ }
+
+ if(GetGeometry()->GetKey110DEG()) {
+ TString vpstr2 = "ALIC_1/XEN1_1/SM10_";
+ TString snstr2 = "EMCAL/HalfSupermodule";
+ for (Int_t smodnum=0; smodnum < 2; smodnum++) {
+ symname = snstr2;
+ symname += (smodnum+1);
+ volpath = vpstr2;
+ volpath += (smodnum+1);
+ if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data()))
+ AliFatal("Unable to set alignable entry!!");
+ }
+ }
+
+}
+