* about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
-
/* $Id$ */
+/* History of cvs commits:
+ *
+ * $Log$
+ * Revision 1.93 2007/10/06 22:24:40 kharlov
+ * Bug in strip unit geometry is corrected
+ *
+ * Revision 1.92 2007/07/04 16:38:19 policheh
+ * Tracking2LocalCS matrices corrected for CPV.
+ *
+ * Revision 1.91 2007/07/02 14:50:49 policheh
+ * Tracking2LocalCS matrices corrected.
+ *
+ * Revision 1.90 2007/05/24 13:04:05 policheh
+ * AddAlignableVolumes: local to tracking CS transformation matrices creates for each
+ * PHOS supermodule
+ *
+ * Revision 1.89 2007/04/24 14:34:39 hristov
+ * Additional protection: do not search for alignable object if the CPV is not in the geometry
+ *
+ * Revision 1.88 2007/04/19 15:28:30 kharlov
+ * Modify strip unit geometry according to the final drawings (Timur)
+ *
+ * Revision 1.87 2007/04/01 07:37:10 kharlov
+ * TGeo RS to Local RS transf matr added
+ *
+ * Revision 1.86 2007/03/06 06:55:46 kharlov
+ * DP:Misalignment of CPV added
+ *
+ * Revision 1.85 2007/03/01 11:37:37 kharlov
+ * Strip units changed from 8x1 to 8x2 (T.Pocheptsov)
+ *
+ * Revision 1.84 2006/12/20 16:56:43 kharlov
+ * Optional geometry without CPV
+ *
+ * Revision 1.83 2006/11/14 17:11:15 hristov
+ * Removing inheritances from TAttLine, TAttMarker and AliRndm in AliModule. The copy constructor and assignment operators are moved to the private part of the class and not implemented. The corresponding changes are propagated to the detectors
+ *
+ * Revision 1.82 2006/09/27 19:55:57 kharlov
+ * Alignment object with symbolic volume names are introduced
+ *
+ * Revision 1.81 2006/03/04 20:25:56 kharlov
+ * Set geom parameters from CDB
+ *
+ * Revision 1.80 2005/06/17 07:39:07 hristov
+ * Removing GetDebug and SetDebug from AliRun and AliModule. Using AliLog for the messages
+ *
+ * Revision 1.79 2005/05/28 14:19:05 schutz
+ * Compilation warnings fixed by T.P.
+ *
+ */
+
//_________________________________________________________________________
// Implementation version v0 of PHOS Manager class
-// Layout EMC + PPSD has name GPS2
-// Layout EMC + CPV has name IHEP
// An object of this class does not produce hits nor digits
// It is the one to use if you do not want to produce outputs in TREEH or TREED
//
-//*-- Author: Yves Schutz (SUBATECH)
+//*-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (RRC KI & SUBATECH)
// --- ROOT system ---
-#include "TBRIK.h"
-#include "TNode.h"
-#include "TRandom.h"
-#include "TGeometry.h"
-
+#include <TBRIK.h>
+#include <TFolder.h>
+#include <TGeometry.h>
+#include <TNode.h>
+#include <TROOT.h>
+#include <TRandom.h>
+#include <TTRD1.h>
+#include <TTree.h>
+#include <TVirtualMC.h>
+#include <TGeoPhysicalNode.h>
+#include <TGeoManager.h>
+#include <TVector3.h>
// --- Standard library ---
-#include <stdio.h>
#include <string.h>
#include <stdlib.h>
-#include <strstream.h>
// --- AliRoot header files ---
+#include "AliConst.h"
+#include "AliPHOSGeometry.h"
+#include "AliPHOSLoader.h"
#include "AliPHOSv0.h"
#include "AliRun.h"
-#include "AliConst.h"
-#include "AliMC.h"
+#include "AliLog.h"
ClassImp(AliPHOSv0)
AliPHOS(name,title)
{
// ctor : title is used to identify the layout
- // GPS2 = 5 modules (EMC + PPSD)
- // IHEP = 5 modules (EMC + CPV)
- // MIXT = 4 modules (EMC + CPV) and 1 module (EMC + PPSD)
-
- // gets an instance of the geometry parameters class
-
- if (strcmp(GetTitle(),"") != 0 )
- fGeom = AliPHOSGeometry::GetInstance(GetTitle(), "") ;
-
+ GetGeometry() ;
}
//____________________________________________________________________________
</UL>
*/
//END_HTML
-
- this->BuildGeometryforPHOS() ;
- if (strcmp(fGeom->GetName(),"GPS2") == 0)
- this->BuildGeometryforPPSD() ;
- else if (strcmp(fGeom->GetName(),"IHEP") == 0)
- this->BuildGeometryforCPV() ;
- else if (strcmp(fGeom->GetName(),"MIXT") == 0) {
- this->BuildGeometryforPPSD() ;
- this->BuildGeometryforCPV() ;
- }
- else
- cout << "AliPHOSv0::BuildGeometry : no charged particle identification system installed: "
- << "Geometry name = " << fGeom->GetName() << endl;
-
+
+ this->BuildGeometryforEMC() ;
+ this->BuildGeometryforCPV() ;
+
}
//____________________________________________________________________________
-void AliPHOSv0:: BuildGeometryforPHOS(void)
+void AliPHOSv0:: BuildGeometryforEMC(void)
{
- // Build the PHOS-EMC geometry for the ROOT display
-
+ // Build the PHOS-EMC geometry for the ROOT display
+
const Int_t kColorPHOS = kRed ;
const Int_t kColorXTAL = kBlue ;
-
- Double_t const kRADDEG = 180.0 / kPI ;
-
- new TBRIK( "OuterBox", "PHOS box", "void", fGeom->GetOuterBoxSize(0)/2,
- fGeom->GetOuterBoxSize(1)/2,
- fGeom->GetOuterBoxSize(2)/2 );
-
- // Textolit Wall box, position inside PHOS
- new TBRIK( "TextolitBox", "PHOS Textolit box ", "void", fGeom->GetTextolitBoxSize(0)/2,
- fGeom->GetTextolitBoxSize(1)/2,
- fGeom->GetTextolitBoxSize(2)/2);
-
- // Polystyrene Foam Plate
-
- new TBRIK( "UpperFoamPlate", "PHOS Upper foam plate", "void", fGeom->GetTextolitBoxSize(0)/2,
- fGeom->GetSecondUpperPlateThickness()/2,
- fGeom->GetTextolitBoxSize(2)/2 ) ;
-
- // Air Filled Box
-
- new TBRIK( "AirFilledBox", "PHOS air filled box", "void", fGeom->GetAirFilledBoxSize(0)/2,
- fGeom->GetAirFilledBoxSize(1)/2,
- fGeom->GetAirFilledBoxSize(2)/2 );
+ Double_t const kRADDEG = 180.0 / TMath::Pi() ;
+
+ AliPHOSGeometry * geom = GetGeometry() ;
+ AliPHOSEMCAGeometry * emcg = geom->GetEMCAGeometry() ;
+ Float_t * boxparams = emcg->GetEMCParams() ;
+ new TTRD1("OuterBox", "PHOS box", "void",boxparams[0],boxparams[1],boxparams[2], boxparams[3] );
+
+
// Crystals Box
-
- Float_t xtlX = fGeom->GetCrystalSize(0) ;
- Float_t xtlY = fGeom->GetCrystalSize(1) ;
- Float_t xtlZ = fGeom->GetCrystalSize(2) ;
-
- Float_t xl = fGeom->GetNPhi() * ( xtlX + 2 * fGeom->GetGapBetweenCrystals() ) / 2.0 + fGeom->GetModuleBoxThickness() ;
- Float_t yl = ( xtlY + fGeom->GetCrystalSupportHeight() + fGeom->GetCrystalWrapThickness() + fGeom->GetCrystalHolderThickness() ) / 2.0
- + fGeom->GetModuleBoxThickness() / 2.0 ;
- Float_t zl = fGeom->GetNZ() * ( xtlZ + 2 * fGeom->GetGapBetweenCrystals() ) / 2.0 + fGeom->GetModuleBoxThickness() ;
- new TBRIK( "CrystalsBox", "PHOS crystals box", "void", xl, yl, zl ) ;
-
-// position PHOS into ALICE
-
- Float_t r = fGeom->GetIPtoOuterCoverDistance() + fGeom->GetOuterBoxSize(1) / 2.0 ;
+ Float_t * cribox = emcg->GetInnerThermoHalfSize() ;
+ new TBRIK( "CrystalsBox", "PHOS crystals box", "void", cribox[0], cribox[2], cribox[1] ) ;
+
+ // position PHOS into ALICE
+
+ Float_t r = geom->GetIPtoOuterCoverDistance() + boxparams[3] ;
Int_t number = 988 ;
- Float_t pphi = TMath::ATan( fGeom->GetOuterBoxSize(0) / ( 2.0 * fGeom->GetIPtoOuterCoverDistance() ) ) ;
- pphi *= kRADDEG ;
TNode * top = gAlice->GetGeometry()->GetNode("alice") ;
-
+
char * nodename = new char[20] ;
char * rotname = new char[20] ;
- for( Int_t i = 1; i <= fGeom->GetNModules(); i++ ) {
- Float_t angle = pphi * 2 * ( i - fGeom->GetNModules() / 2.0 - 0.5 ) ;
- sprintf(rotname, "%s%d", "rot", number++) ;
- new TRotMatrix(rotname, rotname, 90, angle, 90, 90 + angle, 0, 0);
- top->cd();
- sprintf(nodename,"%s%d", "Module", i) ;
- Float_t x = r * TMath::Sin( angle / kRADDEG ) ;
- Float_t y = -r * TMath::Cos( angle / kRADDEG ) ;
- TNode * outerboxnode = new TNode(nodename, nodename, "OuterBox", x, y, 0, rotname ) ;
- outerboxnode->SetLineColor(kColorPHOS) ;
- fNodes->Add(outerboxnode) ;
- outerboxnode->cd() ;
- // now inside the outer box the textolit box
- y = ( fGeom->GetOuterBoxThickness(1) - fGeom->GetUpperPlateThickness() ) / 2. ;
- sprintf(nodename,"%s%d", "TexBox", i) ;
- TNode * textolitboxnode = new TNode(nodename, nodename, "TextolitBox", 0, y, 0) ;
- textolitboxnode->SetLineColor(kColorPHOS) ;
- fNodes->Add(textolitboxnode) ;
- // upper foam plate inside outre box
- outerboxnode->cd() ;
- sprintf(nodename, "%s%d", "UFPlate", i) ;
- y = ( fGeom->GetTextolitBoxSize(1) - fGeom->GetSecondUpperPlateThickness() ) / 2.0 ;
- TNode * upperfoamplatenode = new TNode(nodename, nodename, "UpperFoamPlate", 0, y, 0) ;
- upperfoamplatenode->SetLineColor(kColorPHOS) ;
- fNodes->Add(upperfoamplatenode) ;
- // air filled box inside textolit box (not drawn)
- textolitboxnode->cd();
- y = ( fGeom->GetTextolitBoxSize(1) - fGeom->GetAirFilledBoxSize(1) ) / 2.0 - fGeom->GetSecondUpperPlateThickness() ;
- sprintf(nodename, "%s%d", "AFBox", i) ;
- TNode * airfilledboxnode = new TNode(nodename, nodename, "AirFilledBox", 0, y, 0) ;
- fNodes->Add(airfilledboxnode) ;
- // crystals box inside air filled box
- airfilledboxnode->cd() ;
- y = fGeom->GetAirFilledBoxSize(1) / 2.0 - yl
- - ( fGeom->GetIPtoCrystalSurface() - fGeom->GetIPtoOuterCoverDistance() - fGeom->GetModuleBoxThickness()
- - fGeom->GetUpperPlateThickness() - fGeom->GetSecondUpperPlateThickness() ) ;
- sprintf(nodename, "%s%d", "XTBox", i) ;
- TNode * crystalsboxnode = new TNode(nodename, nodename, "CrystalsBox", 0, y, 0) ;
- crystalsboxnode->SetLineColor(kColorXTAL) ;
- fNodes->Add(crystalsboxnode) ;
- }
+ new TRotMatrix("cribox", "cribox", 90, 0, 90, 90, 0, 0);
- delete[] rotname ;
- delete[] nodename ;
-}
-
-//____________________________________________________________________________
-void AliPHOSv0:: BuildGeometryforPPSD(void)
-{
- // Build the PHOS-PPSD geometry for the ROOT display
- //BEGIN_HTML
- /*
- <H2>
- PPSD displayed by root
- </H2>
- <UL>
- <LI> Zoom on PPSD: Front View
- <P>
- <CENTER>
- <IMG Align=BOTTOM ALT="PPSD Front View" SRC="../images/AliPHOSv0PPSDFrontView.gif">
- </CENTER></P></LI>
- <LI> Zoom on PPSD: Perspective View
- <P>
- <CENTER>
- <IMG Align=BOTTOM ALT="PPSD Prespective View" SRC="../images/AliPHOSv0PPSDPerspectiveView.gif">
- </CENTER></P></LI>
- </UL>
- */
- //END_HTML
- Double_t const kRADDEG = 180.0 / kPI ;
+ for( Int_t i = 1; i <= geom->GetNModules(); i++ ) {
- const Int_t kColorPHOS = kRed ;
- const Int_t kColorPPSD = kGreen ;
- const Int_t kColorGas = kBlue ;
- const Int_t kColorAir = kYellow ;
+ Float_t angle = geom->GetPHOSAngle(i) ;
+ sprintf(rotname, "%s%d", "rot", number++) ;
+ new TRotMatrix(rotname, rotname, 90, angle, 0, 0, 90, 270 + angle);
- // Box for a full PHOS module
-
- new TBRIK( "PPSDBox", "PPSD box", "void", fGeom->GetCPVBoxSize(0)/2,
- fGeom->GetCPVBoxSize(1)/2,
- fGeom->GetCPVBoxSize(2)/2 );
-
- // Box containing one micromegas module
-
- new TBRIK( "PPSDModule", "PPSD module", "void", fGeom->GetPPSDModuleSize(0)/2,
- fGeom->GetPPSDModuleSize(1)/2,
- fGeom->GetPPSDModuleSize(2)/2 );
- // top lid
-
- new TBRIK ( "TopLid", "Micromegas top lid", "void", fGeom->GetPPSDModuleSize(0)/2,
- fGeom->GetLidThickness()/2,
- fGeom->GetPPSDModuleSize(2)/2 ) ;
- // composite panel (top and bottom)
-
- new TBRIK ( "TopPanel", "Composite top panel", "void", ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() )/2,
- fGeom->GetCompositeThickness()/2,
- ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() )/2 ) ;
-
- new TBRIK ( "BottomPanel", "Composite bottom panel", "void", ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() )/2,
- fGeom->GetCompositeThickness()/2,
- ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() )/2 ) ;
- // gas gap (conversion and avalanche)
-
- new TBRIK ( "GasGap", "gas gap", "void", ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() )/2,
- ( fGeom->GetConversionGap() + fGeom->GetAvalancheGap() )/2,
- ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() )/2 ) ;
-
- // anode and cathode
-
- new TBRIK ( "Anode", "Anode", "void", ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() )/2,
- fGeom->GetAnodeThickness()/2,
- ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() )/2 ) ;
-
- new TBRIK ( "Cathode", "Cathode", "void", ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() )/2,
- fGeom->GetCathodeThickness()/2,
- ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() )/2 ) ;
- // PC
-
- new TBRIK ( "PCBoard", "Printed Circuit", "void", ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() )/2,
- fGeom->GetPCThickness()/2,
- ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() )/2 ) ;
- // Gap between Lead and top micromegas
-
- new TBRIK ( "LeadToM", "Air Gap top", "void", fGeom->GetCPVBoxSize(0)/2,
- fGeom->GetMicro1ToLeadGap()/2,
- fGeom->GetCPVBoxSize(2)/2 ) ;
-
-// Gap between Lead and bottom micromegas
-
- new TBRIK ( "MToLead", "Air Gap bottom", "void", fGeom->GetCPVBoxSize(0)/2,
- fGeom->GetLeadToMicro2Gap()/2,
- fGeom->GetCPVBoxSize(2)/2 ) ;
- // Lead converter
-
- new TBRIK ( "Lead", "Lead converter", "void", fGeom->GetCPVBoxSize(0)/2,
- fGeom->GetLeadConverterThickness()/2,
- fGeom->GetCPVBoxSize(2)/2 ) ;
-
- // position PPSD into ALICE
-
- char * nodename = new char[20] ;
- char * rotname = new char[20] ;
-
- Float_t r = fGeom->GetIPtoTopLidDistance() + fGeom->GetCPVBoxSize(1) / 2.0 ;
- Int_t number = 988 ;
- TNode * top = gAlice->GetGeometry()->GetNode("alice") ;
-
- Int_t firstModule = 0 ;
- if (strcmp(fGeom->GetName(),"GPS2") == 0)
- firstModule = 1;
- else if (strcmp(fGeom->GetName(),"MIXT") == 0)
- firstModule = fGeom->GetNModules() - fGeom->GetNPPSDModules() + 1;
-
- for( Int_t i = firstModule; i <= fGeom->GetNModules(); i++ ) { // the number of PHOS modules
- Float_t angle = fGeom->GetPHOSAngle(i) ;
- sprintf(rotname, "%s%d", "rotg", number+i) ;
- new TRotMatrix(rotname, rotname, 90, angle, 90, 90 + angle, 0, 0);
top->cd();
- sprintf(nodename, "%s%d", "Moduleg", i) ;
+ sprintf(nodename,"%s%d", "Module", i) ;
Float_t x = r * TMath::Sin( angle / kRADDEG ) ;
Float_t y = -r * TMath::Cos( angle / kRADDEG ) ;
- TNode * ppsdboxnode = new TNode(nodename , nodename ,"PPSDBox", x, y, 0, rotname ) ;
- ppsdboxnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(ppsdboxnode) ;
- ppsdboxnode->cd() ;
- // inside the PPSD box:
- // 1. fNumberOfModulesPhi x fNumberOfModulesZ top micromegas
- x = ( fGeom->GetCPVBoxSize(0) - fGeom->GetPPSDModuleSize(0) ) / 2. ;
- {
- for ( Int_t iphi = 1; iphi <= fGeom->GetNumberOfModulesPhi(); iphi++ ) { // the number of micromegas modules in phi per PHOS module
- Float_t z = ( fGeom->GetCPVBoxSize(2) - fGeom->GetPPSDModuleSize(2) ) / 2. ;
- TNode * micro1node ;
- for ( Int_t iz = 1; iz <= fGeom->GetNumberOfModulesZ(); iz++ ) { // the number of micromegas modules in z per PHOS module
- y = ( fGeom->GetCPVBoxSize(1) - fGeom->GetMicromegas1Thickness() ) / 2. ;
- sprintf(nodename, "%s%d%d%d", "Mic1", i, iphi, iz) ;
- micro1node = new TNode(nodename, nodename, "PPSDModule", x, y, z) ;
- micro1node->SetLineColor(kColorPPSD) ;
- fNodes->Add(micro1node) ;
- // inside top micromegas
- micro1node->cd() ;
- // a. top lid
- y = ( fGeom->GetMicromegas1Thickness() - fGeom->GetLidThickness() ) / 2. ;
- sprintf(nodename, "%s%d%d%d", "Lid", i, iphi, iz) ;
- TNode * toplidnode = new TNode(nodename, nodename, "TopLid", 0, y, 0) ;
- toplidnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(toplidnode) ;
- // b. composite panel
- y = y - fGeom->GetLidThickness() / 2. - fGeom->GetCompositeThickness() / 2. ;
- sprintf(nodename, "%s%d%d%d", "CompU", i, iphi, iz) ;
- TNode * compupnode = new TNode(nodename, nodename, "TopPanel", 0, y, 0) ;
- compupnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(compupnode) ;
- // c. anode
- y = y - fGeom->GetCompositeThickness() / 2. - fGeom->GetAnodeThickness() / 2. ;
- sprintf(nodename, "%s%d%d%d", "Ano", i, iphi, iz) ;
- TNode * anodenode = new TNode(nodename, nodename, "Anode", 0, y, 0) ;
- anodenode->SetLineColor(kColorPHOS) ;
- fNodes->Add(anodenode) ;
- // d. gas
- y = y - fGeom->GetAnodeThickness() / 2. - ( fGeom->GetConversionGap() + fGeom->GetAvalancheGap() ) / 2. ;
- sprintf(nodename, "%s%d%d%d", "GGap", i, iphi, iz) ;
- TNode * ggapnode = new TNode(nodename, nodename, "GasGap", 0, y, 0) ;
- ggapnode->SetLineColor(kColorGas) ;
- fNodes->Add(ggapnode) ;
- // f. cathode
- y = y - ( fGeom->GetConversionGap() + fGeom->GetAvalancheGap() ) / 2. - fGeom->GetCathodeThickness() / 2. ;
- sprintf(nodename, "%s%d%d%d", "Cathode", i, iphi, iz) ;
- TNode * cathodenode = new TNode(nodename, nodename, "Cathode", 0, y, 0) ;
- cathodenode->SetLineColor(kColorPHOS) ;
- fNodes->Add(cathodenode) ;
- // g. printed circuit
- y = y - fGeom->GetCathodeThickness() / 2. - fGeom->GetPCThickness() / 2. ;
- sprintf(nodename, "%s%d%d%d", "PC", i, iphi, iz) ;
- TNode * pcnode = new TNode(nodename, nodename, "PCBoard", 0, y, 0) ;
- pcnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(pcnode) ;
- // h. composite panel
- y = y - fGeom->GetPCThickness() / 2. - fGeom->GetCompositeThickness() / 2. ;
- sprintf(nodename, "%s%d%d%d", "CompDown", i, iphi, iz) ;
- TNode * compdownnode = new TNode(nodename, nodename, "BottomPanel", 0, y, 0) ;
- compdownnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(compdownnode) ;
- z = z - fGeom->GetPPSDModuleSize(2) ;
- ppsdboxnode->cd() ;
- } // end of Z module loop
- x = x - fGeom->GetPPSDModuleSize(0) ;
- ppsdboxnode->cd() ;
- } // end of phi module loop
- }
- // 2. air gap
- ppsdboxnode->cd() ;
- y = ( fGeom->GetCPVBoxSize(1) - 2 * fGeom->GetMicromegas1Thickness() - fGeom->GetMicro1ToLeadGap() ) / 2. ;
- sprintf(nodename, "%s%d", "GapUp", i) ;
- TNode * gapupnode = new TNode(nodename, nodename, "LeadToM", 0, y, 0) ;
- gapupnode->SetLineColor(kColorAir) ;
- fNodes->Add(gapupnode) ;
- // 3. lead converter
- y = y - fGeom->GetMicro1ToLeadGap() / 2. - fGeom->GetLeadConverterThickness() / 2. ;
- sprintf(nodename, "%s%d", "LeadC", i) ;
- TNode * leadcnode = new TNode(nodename, nodename, "Lead", 0, y, 0) ;
- leadcnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(leadcnode) ;
- // 4. air gap
- y = y - fGeom->GetLeadConverterThickness() / 2. - fGeom->GetLeadToMicro2Gap() / 2. ;
- sprintf(nodename, "%s%d", "GapDown", i) ;
- TNode * gapdownnode = new TNode(nodename, nodename, "MToLead", 0, y, 0) ;
- gapdownnode->SetLineColor(kColorAir) ;
- fNodes->Add(gapdownnode) ;
- // 5. fNumberOfModulesPhi x fNumberOfModulesZ bottom micromegas
- x = ( fGeom->GetCPVBoxSize(0) - fGeom->GetPPSDModuleSize(0) ) / 2. - fGeom->GetPhiDisplacement() ;
- {
- for ( Int_t iphi = 1; iphi <= fGeom->GetNumberOfModulesPhi(); iphi++ ) {
- Float_t z = ( fGeom->GetCPVBoxSize(2) - fGeom->GetPPSDModuleSize(2) ) / 2. - fGeom->GetZDisplacement() ;;
- TNode * micro2node ;
- for ( Int_t iz = 1; iz <= fGeom->GetNumberOfModulesZ(); iz++ ) {
- y = - ( fGeom->GetCPVBoxSize(1) - fGeom->GetMicromegas2Thickness() ) / 2. ;
- sprintf(nodename, "%s%d%d%d", "Mic2", i, iphi, iz) ;
- micro2node = new TNode(nodename, nodename, "PPSDModule", x, y, z) ;
- micro2node->SetLineColor(kColorPPSD) ;
- fNodes->Add(micro2node) ;
- // inside bottom micromegas
- micro2node->cd() ;
- // a. top lid
- y = ( fGeom->GetMicromegas2Thickness() - fGeom->GetLidThickness() ) / 2. ;
- sprintf(nodename, "%s%d", "Lidb", i) ;
- TNode * toplidbnode = new TNode(nodename, nodename, "TopLid", 0, y, 0) ;
- toplidbnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(toplidbnode) ;
- // b. composite panel
- y = y - fGeom->GetLidThickness() / 2. - fGeom->GetCompositeThickness() / 2. ;
- sprintf(nodename, "%s%d", "CompUb", i) ;
- TNode * compupbnode = new TNode(nodename, nodename, "TopPanel", 0, y, 0) ;
- compupbnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(compupbnode) ;
- // c. anode
- y = y - fGeom->GetCompositeThickness() / 2. - fGeom->GetAnodeThickness() / 2. ;
- sprintf(nodename, "%s%d", "Anob", i) ;
- TNode * anodebnode = new TNode(nodename, nodename, "Anode", 0, y, 0) ;
- anodebnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(anodebnode) ;
- // d. conversion gas
- y = y - fGeom->GetAnodeThickness() / 2. - ( fGeom->GetConversionGap() + fGeom->GetAvalancheGap() ) / 2. ;
- sprintf(nodename, "%s%d", "GGapb", i) ;
- TNode * ggapbnode = new TNode(nodename, nodename, "GasGap", 0, y, 0) ;
- ggapbnode->SetLineColor(kColorGas) ;
- fNodes->Add(ggapbnode) ;
- // f. cathode
- y = y - ( fGeom->GetConversionGap() + fGeom->GetAvalancheGap() ) / 2. - fGeom->GetCathodeThickness() / 2. ;
- sprintf(nodename, "%s%d", "Cathodeb", i) ;
- TNode * cathodebnode = new TNode(nodename, nodename, "Cathode", 0, y, 0) ;
- cathodebnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(cathodebnode) ;
- // g. printed circuit
- y = y - fGeom->GetCathodeThickness() / 2. - fGeom->GetPCThickness() / 2. ;
- sprintf(nodename, "%s%d", "PCb", i) ;
- TNode * pcbnode = new TNode(nodename, nodename, "PCBoard", 0, y, 0) ;
- pcbnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(pcbnode) ;
- // h. composite pane
- y = y - fGeom->GetPCThickness() / 2. - fGeom->GetCompositeThickness() / 2. ;
- sprintf(nodename, "%s%d", "CompDownb", i) ;
- TNode * compdownbnode = new TNode(nodename, nodename, "BottomPanel", 0, y, 0) ;
- compdownbnode->SetLineColor(kColorPPSD) ;
- fNodes->Add(compdownbnode) ;
- z = z - fGeom->GetPPSDModuleSize(2) ;
- ppsdboxnode->cd() ;
- } // end of Z module loop
- x = x - fGeom->GetPPSDModuleSize(0) ;
- ppsdboxnode->cd() ;
- } // end of phi module loop
- }
- } // PHOS modules
-
- delete[] rotname ;
- delete[] nodename ;
+ TNode * outerboxnode = new TNode(nodename, nodename, "OuterBox", x, y, 0, rotname ) ;
+ outerboxnode->SetLineColor(kColorPHOS) ;
+ fNodes->Add(outerboxnode) ;
+ outerboxnode->cd() ;
+
+ Float_t z = -boxparams[3] - geom->GetIPtoOuterCoverDistance() +
+ cribox[1] + geom->GetIPtoCrystalSurface() ;
+ TNode * crystalsboxnode = new TNode(nodename, nodename, "CrystalsBox", 0, 0, z) ;
+ crystalsboxnode->SetLineColor(kColorXTAL) ;
+ fNodes->Add(crystalsboxnode) ;
+ }
+ delete[] rotname ;
+ delete[] nodename ;
}
+
//____________________________________________________________________________
void AliPHOSv0:: BuildGeometryforCPV(void)
{
*/
//END_HTML
- const Double_t kRADDEG = 180.0 / kPI ;
+ const Double_t kRADDEG = 180.0 / TMath::Pi() ;
const Int_t kColorCPV = kGreen ;
const Int_t kColorFrame = kYellow ;
const Int_t kColorGassiplex = kRed;
const Int_t kColorPCB = kCyan;
+ AliPHOSGeometry * geom = GetGeometry() ;
+
// Box for a full PHOS module
- new TBRIK ("CPVBox", "CPV box", "void", fGeom->GetCPVBoxSize(0)/2,
- fGeom->GetCPVBoxSize(1)/2,
- fGeom->GetCPVBoxSize(2)/2 );
- new TBRIK ("CPVFrameLR", "CPV frame Left-Right", "void", fGeom->GetCPVFrameSize(0)/2,
- fGeom->GetCPVFrameSize(1)/2,
- fGeom->GetCPVBoxSize(2)/2 );
- new TBRIK ("CPVFrameUD", "CPV frame Up-Down", "void", fGeom->GetCPVBoxSize(0)/2 - fGeom->GetCPVFrameSize(0),
- fGeom->GetCPVFrameSize(1)/2,
- fGeom->GetCPVFrameSize(2)/2);
- new TBRIK ("CPVPCB", "CPV PCB", "void", fGeom->GetCPVActiveSize(0)/2,
- fGeom->GetCPVTextoliteThickness()/2,
- fGeom->GetCPVActiveSize(1)/2);
- new TBRIK ("CPVGassiplex", "CPV Gassiplex PCB", "void", fGeom->GetGassiplexChipSize(0)/2,
- fGeom->GetGassiplexChipSize(1)/2,
- fGeom->GetGassiplexChipSize(2)/2);
+ new TBRIK ("CPVBox", "CPV box", "void", geom->GetCPVBoxSize(0)/2,
+ geom->GetCPVBoxSize(1)/2,
+ geom->GetCPVBoxSize(2)/2 );
+ new TBRIK ("CPVFrameLR", "CPV frame Left-Right", "void", geom->GetCPVFrameSize(0)/2,
+ geom->GetCPVFrameSize(1)/2,
+ geom->GetCPVBoxSize(2)/2 );
+ new TBRIK ("CPVFrameUD", "CPV frame Up-Down", "void", geom->GetCPVBoxSize(0)/2 - geom->GetCPVFrameSize(0),
+ geom->GetCPVFrameSize(1)/2,
+ geom->GetCPVFrameSize(2)/2);
+ new TBRIK ("CPVPCB", "CPV PCB", "void", geom->GetCPVActiveSize(0)/2,
+ geom->GetCPVTextoliteThickness()/2,
+ geom->GetCPVActiveSize(1)/2);
+ new TBRIK ("CPVGassiplex", "CPV Gassiplex PCB", "void", geom->GetGassiplexChipSize(0)/2,
+ geom->GetGassiplexChipSize(1)/2,
+ geom->GetGassiplexChipSize(2)/2);
// position CPV into ALICE
char * nodename = new char[25] ;
char * rotname = new char[25] ;
- Float_t r = fGeom->GetIPtoCPVDistance() + fGeom->GetCPVBoxSize(1) / 2.0 ;
+ Float_t r = geom->GetIPtoCPVDistance() + geom->GetCPVBoxSize(1) / 2.0 ;
Int_t number = 988 ;
TNode * top = gAlice->GetGeometry()->GetNode("alice") ;
Int_t lastModule = 0 ;
- if (strcmp(fGeom->GetName(),"IHEP") == 0)
- lastModule = fGeom->GetNModules();
- else if (strcmp(fGeom->GetName(),"MIXT") == 0)
- lastModule = fGeom->GetNModules() - fGeom->GetNPPSDModules();
+ lastModule = geom->GetNModules();
for( Int_t i = 1; i <= lastModule; i++ ) { // the number of PHOS modules
-
+
// One CPV module
-
- Float_t angle = fGeom->GetPHOSAngle(i) ;
+
+ Float_t angle = geom->GetPHOSAngle(i) ;
sprintf(rotname, "%s%d", "rotg", number+i) ;
new TRotMatrix(rotname, rotname, 90, angle, 90, 90 + angle, 0, 0);
top->cd();
Int_t j;
for (j=0; j<=1; j++) {
sprintf(nodename, "CPVModule%d Frame%d", i, j+1) ;
- x = TMath::Sign(1,2*j-1) * (fGeom->GetCPVBoxSize(0) - fGeom->GetCPVFrameSize(0)) / 2;
+ x = TMath::Sign(1,2*j-1) * (geom->GetCPVBoxSize(0) - geom->GetCPVFrameSize(0)) / 2;
TNode * cpvFrameNode = new TNode(nodename , nodename ,"CPVFrameLR", x, 0, 0) ;
cpvFrameNode->SetLineColor(kColorFrame) ;
fNodes->Add(cpvFrameNode) ;
sprintf(nodename, "CPVModule%d Frame%d", i, j+3) ;
- z = TMath::Sign(1,2*j-1) * (fGeom->GetCPVBoxSize(2) - fGeom->GetCPVFrameSize(2)) / 2;
+ z = TMath::Sign(1,2*j-1) * (geom->GetCPVBoxSize(2) - geom->GetCPVFrameSize(2)) / 2;
cpvFrameNode = new TNode(nodename , nodename ,"CPVFrameUD", 0, 0, z) ;
cpvFrameNode->SetLineColor(kColorFrame) ;
fNodes->Add(cpvFrameNode) ;
// 4 printed circuit boards
for (j=0; j<4; j++) {
sprintf(nodename, "CPVModule%d PCB%d", i, j+1) ;
- y = fGeom->GetCPVFrameSize(1) / 2 - fGeom->GetFTPosition(j) + fGeom->GetCPVTextoliteThickness()/2;
+ y = geom->GetCPVFrameSize(1) / 2 - geom->GetFTPosition(j) + geom->GetCPVTextoliteThickness()/2;
TNode * cpvPCBNode = new TNode(nodename , nodename ,"CPVPCB", 0, y, 0) ;
cpvPCBNode->SetLineColor(kColorPCB) ;
fNodes->Add(cpvPCBNode) ;
}
// Gassiplex chips
- Float_t xStep = fGeom->GetCPVActiveSize(0) / (fGeom->GetNumberOfCPVChipsPhi() + 1);
- Float_t zStep = fGeom->GetCPVActiveSize(1) / (fGeom->GetNumberOfCPVChipsZ() + 1);
- y = fGeom->GetCPVFrameSize(1)/2 - fGeom->GetFTPosition(0) +
- fGeom->GetCPVTextoliteThickness() / 2 + fGeom->GetGassiplexChipSize(1) / 2 + 0.1;
- for (Int_t ix=0; ix<fGeom->GetNumberOfCPVChipsPhi(); ix++) {
- x = xStep * (ix+1) - fGeom->GetCPVActiveSize(0)/2;
- for (Int_t iz=0; iz<fGeom->GetNumberOfCPVChipsZ(); iz++) {
- z = zStep * (iz+1) - fGeom->GetCPVActiveSize(1)/2;
+ Float_t xStep = geom->GetCPVActiveSize(0) / (geom->GetNumberOfCPVChipsPhi() + 1);
+ Float_t zStep = geom->GetCPVActiveSize(1) / (geom->GetNumberOfCPVChipsZ() + 1);
+ y = geom->GetCPVFrameSize(1)/2 - geom->GetFTPosition(0) +
+ geom->GetCPVTextoliteThickness() / 2 + geom->GetGassiplexChipSize(1) / 2 + 0.1;
+ for (Int_t ix=0; ix<geom->GetNumberOfCPVChipsPhi(); ix++) {
+ x = xStep * (ix+1) - geom->GetCPVActiveSize(0)/2;
+ for (Int_t iz=0; iz<geom->GetNumberOfCPVChipsZ(); iz++) {
+ z = zStep * (iz+1) - geom->GetCPVActiveSize(1)/2;
sprintf(nodename, "CPVModule%d Chip(%dx%d)", i, ix+1,iz+1) ;
TNode * cpvGassiplexNode = new TNode(nodename , nodename ,"CPVGassiplex", x, y, z) ;
cpvGassiplexNode->SetLineColor(kColorGassiplex) ;
{
// Create the PHOS geometry for Geant
- AliPHOSv0 *phostmp = (AliPHOSv0*)gAlice->GetModule("PHOS") ;
+ AliPHOSv0 *phostmp = dynamic_cast<AliPHOSv0*>(gAlice->GetModule("PHOS")) ;
if ( phostmp == NULL ) {
return;
}
+
+ AliPHOSGeometry * geom = GetGeometry() ;
+
// Get pointer to the array containing media indeces
Int_t *idtmed = fIdtmed->GetArray() - 699 ;
- // Create a box a PHOS module.
- // In case of MIXT geometry 2 different boxes are needed
-
- Float_t bigbox[3] ;
- bigbox[0] = fGeom->GetOuterBoxSize(0) / 2.0 ;
- bigbox[1] = ( fGeom->GetOuterBoxSize(1) + fGeom->GetCPVBoxSize(1) ) / 2.0 ;
- bigbox[2] = fGeom->GetOuterBoxSize(2) / 2.0 ;
+ // Create a PHOS module.
- gMC->Gsvolu("PHOS", "BOX ", idtmed[798], bigbox, 3) ;
-
- if ( strcmp( fGeom->GetName(),"MIXT") == 0 && fGeom->GetNPPSDModules() > 0)
- gMC->Gsvolu("PHO1", "BOX ", idtmed[798], bigbox, 3) ;
+ gMC->Gsvolu("PHOS", "TRD1", idtmed[798], geom->GetPHOSParams(), 4) ;
- this->CreateGeometryforPHOS() ;
- if ( strcmp( fGeom->GetName(), "GPS2") == 0 )
- this->CreateGeometryforPPSD() ;
- else if ( strcmp( fGeom->GetName(), "IHEP") == 0 )
- this->CreateGeometryforCPV() ;
- else if ( strcmp( fGeom->GetName(), "MIXT") == 0 ) {
- this->CreateGeometryforPPSD() ;
- this->CreateGeometryforCPV() ;
- }
- else
- cout << "AliPHOSv0::CreateGeometry : no charged particle identification system installed" << endl;
+ this->CreateGeometryforEMC() ;
+ if (strstr(fTitle.Data(),"noCPV") == 0)
+ this->CreateGeometryforCPV() ;
+
this->CreateGeometryforSupport() ;
// --- Position PHOS mdules in ALICE setup ---
Int_t idrotm[99] ;
- Double_t const kRADDEG = 180.0 / kPI ;
-
- Int_t lastModule;
- if (strcmp(fGeom->GetName(),"MIXT") == 0)
- lastModule = fGeom->GetNModules() - fGeom->GetNPPSDModules();
- else
- lastModule = fGeom->GetNModules();
-
- Int_t i;
- for( i = 1; i <= lastModule ; i++ ) {
+ Int_t iXYZ,iAngle;
+ for (Int_t iModule = 0; iModule < geom->GetNModules(); iModule++ ) {
- Float_t angle = fGeom->GetPHOSAngle(i) ;
- AliMatrix(idrotm[i-1], 90.0, angle, 90.0, 90.0+angle, 0.0, 0.0) ;
-
- Float_t r = fGeom->GetIPtoOuterCoverDistance() + ( fGeom->GetOuterBoxSize(1) + fGeom->GetCPVBoxSize(1) ) / 2.0 ;
-
- Float_t xP1 = r * TMath::Sin( angle / kRADDEG ) ;
- Float_t yP1 = -r * TMath::Cos( angle / kRADDEG ) ;
-
- gMC->Gspos("PHOS", i, "ALIC", xP1, yP1, 0.0, idrotm[i-1], "ONLY") ;
-
- } // for GetNModules
-
- for( i = lastModule+1; i <= fGeom->GetNModules(); i++ ) {
+ Float_t angle[3][2];
+ for (iXYZ=0; iXYZ<3; iXYZ++)
+ for (iAngle=0; iAngle<2; iAngle++)
+ angle[iXYZ][iAngle] = geom->GetModuleAngle(iModule,iXYZ, iAngle);
+ AliMatrix(idrotm[iModule],
+ angle[0][0],angle[0][1],
+ angle[1][0],angle[1][1],
+ angle[2][0],angle[2][1]) ;
- Float_t angle = fGeom->GetPHOSAngle(i) ;
- AliMatrix(idrotm[i-1], 90.0, angle, 90.0, 90.0+angle, 0.0, 0.0) ;
-
- Float_t r = fGeom->GetIPtoOuterCoverDistance() + ( fGeom->GetOuterBoxSize(1) + fGeom->GetCPVBoxSize(1) ) / 2.0 ;
-
- Float_t xP1 = r * TMath::Sin( angle / kRADDEG ) ;
- Float_t yP1 = -r * TMath::Cos( angle / kRADDEG ) ;
-
- gMC->Gspos("PHO1", i-lastModule, "ALIC", xP1, yP1, 0.0, idrotm[i-1], "ONLY") ;
-
- } // for GetNModules
+ Float_t pos[3];
+ for (iXYZ=0; iXYZ<3; iXYZ++)
+ pos[iXYZ] = geom->GetModuleCenter(iModule,iXYZ);
+ gMC->Gspos("PHOS", iModule+1, "ALIC", pos[0], pos[1], pos[2],
+ idrotm[iModule], "ONLY") ;
+ }
}
//____________________________________________________________________________
-void AliPHOSv0::CreateGeometryforPHOS()
+void AliPHOSv0::CreateGeometryforEMC()
{
// Create the PHOS-EMC geometry for GEANT
+ // Author: Dmitri Peressounko August 2001
+ // The used coordinate system:
+ // 1. in Module: X along longer side, Y out of beam, Z along shorter side (along beam)
+ // 2. In Strip the same: X along longer side, Y out of beam, Z along shorter side (along beam)
+
+
//BEGIN_HTML
/*
<H2>
// Get pointer to the array containing media indexes
Int_t *idtmed = fIdtmed->GetArray() - 699 ;
- // ---
- // --- Define PHOS box volume, fPUFPill with thermo insulating foam ---
- // --- Foam Thermo Insulating outer cover dimensions ---
- // --- Put it in bigbox = PHOS
-
- Float_t dphos[3] ;
- dphos[0] = fGeom->GetOuterBoxSize(0) / 2.0 ;
- dphos[1] = fGeom->GetOuterBoxSize(1) / 2.0 ;
- dphos[2] = fGeom->GetOuterBoxSize(2) / 2.0 ;
+ AliPHOSGeometry * geom = GetGeometry() ;
+ AliPHOSEMCAGeometry * emcg = geom->GetEMCAGeometry() ;
- gMC->Gsvolu("EMCA", "BOX ", idtmed[706], dphos, 3) ;
+ // ======= Define the strip ===============
- Float_t yO = - fGeom->GetCPVBoxSize(1) / 2.0 ;
-
- gMC->Gspos("EMCA", 1, "PHOS", 0.0, yO, 0.0, 0, "ONLY") ;
- if ( strcmp( fGeom->GetName(),"MIXT") == 0 && fGeom->GetNPPSDModules() > 0)
- gMC->Gspos("EMCA", 1, "PHO1", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define Textolit Wall box, position inside EMCA ---
- // --- Textolit Wall box dimentions ---
-
-
- Float_t dptxw[3];
- dptxw[0] = fGeom->GetTextolitBoxSize(0) / 2.0 ;
- dptxw[1] = fGeom->GetTextolitBoxSize(1) / 2.0 ;
- dptxw[2] = fGeom->GetTextolitBoxSize(2) / 2.0 ;
-
- gMC->Gsvolu("PTXW", "BOX ", idtmed[707], dptxw, 3);
-
- yO = ( fGeom->GetOuterBoxThickness(1) - fGeom->GetUpperPlateThickness() ) / 2. ;
+ gMC->Gsvolu("PSTR", "BOX ", idtmed[716], emcg->GetStripHalfSize(), 3) ; //Made of steel
- gMC->Gspos("PTXW", 1, "EMCA", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define Upper Polystyrene Foam Plate, place inside PTXW ---
- // --- immediately below Foam Thermo Insulation Upper plate ---
+ // --- define steel volume (cell of the strip unit)
+// gMC->Gsvolu("PCEL", "BOX ", idtmed[798], emcg->GetSteelCellHalfSize(), 3);
+ gMC->Gsvolu("PCEL", "BOX ", idtmed[798], emcg->GetAirCellHalfSize(), 3);
- // --- Upper Polystyrene Foam plate thickness ---
-
- Float_t dpufp[3] ;
- dpufp[0] = fGeom->GetTextolitBoxSize(0) / 2.0 ;
- dpufp[1] = fGeom->GetSecondUpperPlateThickness() / 2. ;
- dpufp[2] = fGeom->GetTextolitBoxSize(2) /2.0 ;
+ // --- define wrapped crystal and put it into steel cell
- gMC->Gsvolu("PUFP", "BOX ", idtmed[703], dpufp, 3) ;
-
- yO = ( fGeom->GetTextolitBoxSize(1) - fGeom->GetSecondUpperPlateThickness() ) / 2.0 ;
-
- gMC->Gspos("PUFP", 1, "PTXW", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define air-filled box, place inside PTXW ---
- // --- Inner AIR volume dimensions ---
+ gMC->Gsvolu("PWRA", "BOX ", idtmed[702], emcg->GetWrappedHalfSize(), 3);
+ Float_t * pin = emcg->GetAPDHalfSize() ;
+ Float_t * preamp = emcg->GetPreampHalfSize() ;
+ Float_t y = (emcg->GetAirGapLed()-2*pin[1]-2*preamp[1])/2;
+ gMC->Gspos("PWRA", 1, "PCEL", 0.0, y, 0.0, 0, "ONLY") ;
+
+ // --- Define crystal and put it into wrapped crystall ---
+ gMC->Gsvolu("PXTL", "BOX ", idtmed[699], emcg->GetCrystalHalfSize(), 3) ;
+ gMC->Gspos("PXTL", 1, "PWRA", 0.0, 0.0, 0.0, 0, "ONLY") ;
+
+ // --- define APD/PIN preamp and put it into AirCell
-
- Float_t dpair[3] ;
- dpair[0] = fGeom->GetAirFilledBoxSize(0) / 2.0 ;
- dpair[1] = fGeom->GetAirFilledBoxSize(1) / 2.0 ;
- dpair[2] = fGeom->GetAirFilledBoxSize(2) / 2.0 ;
-
- gMC->Gsvolu("PAIR", "BOX ", idtmed[798], dpair, 3) ;
-
- yO = ( fGeom->GetTextolitBoxSize(1) - fGeom->GetAirFilledBoxSize(1) ) / 2.0 - fGeom->GetSecondUpperPlateThickness() ;
-
- gMC->Gspos("PAIR", 1, "PTXW", 0.0, yO, 0.0, 0, "ONLY") ;
-
-// --- Dimensions of PbWO4 crystal ---
-
- Float_t xtlX = fGeom->GetCrystalSize(0) ;
- Float_t xtlY = fGeom->GetCrystalSize(1) ;
- Float_t xtlZ = fGeom->GetCrystalSize(2) ;
-
- Float_t dptcb[3] ;
- dptcb[0] = fGeom->GetNPhi() * ( xtlX + 2 * fGeom->GetGapBetweenCrystals() ) / 2.0 + fGeom->GetModuleBoxThickness() ;
- dptcb[1] = ( xtlY + fGeom->GetCrystalSupportHeight() + fGeom->GetCrystalWrapThickness() + fGeom->GetCrystalHolderThickness() ) / 2.0
- + fGeom->GetModuleBoxThickness() / 2.0 ;
- dptcb[2] = fGeom->GetNZ() * ( xtlZ + 2 * fGeom->GetGapBetweenCrystals() ) / 2.0 + fGeom->GetModuleBoxThickness() ;
-
- gMC->Gsvolu("PTCB", "BOX ", idtmed[706], dptcb, 3) ;
-
- yO = fGeom->GetAirFilledBoxSize(1) / 2.0 - dptcb[1]
- - ( fGeom->GetIPtoCrystalSurface() - fGeom->GetIPtoOuterCoverDistance() - fGeom->GetModuleBoxThickness()
- - fGeom->GetUpperPlateThickness() - fGeom->GetSecondUpperPlateThickness() ) ;
-
- gMC->Gspos("PTCB", 1, "PAIR", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define Crystal BLock filled with air, position it inside PTCB ---
- Float_t dpcbl[3] ;
-
- dpcbl[0] = fGeom->GetNPhi() * ( xtlX + 2 * fGeom->GetGapBetweenCrystals() ) / 2.0 ;
- dpcbl[1] = ( xtlY + fGeom->GetCrystalSupportHeight() + fGeom->GetCrystalWrapThickness() + fGeom->GetCrystalHolderThickness() ) / 2.0 ;
- dpcbl[2] = fGeom->GetNZ() * ( xtlZ + 2 * fGeom->GetGapBetweenCrystals() ) / 2.0 ;
-
- gMC->Gsvolu("PCBL", "BOX ", idtmed[798], dpcbl, 3) ;
-
- // --- Divide PCBL in X (phi) and Z directions --
- gMC->Gsdvn("PROW", "PCBL", Int_t (fGeom->GetNPhi()), 1) ;
- gMC->Gsdvn("PCEL", "PROW", Int_t (fGeom->GetNZ()), 3) ;
-
- yO = -fGeom->GetModuleBoxThickness() / 2.0 ;
-
- gMC->Gspos("PCBL", 1, "PTCB", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define STeel (actually, it's titanium) Cover volume, place inside PCEL
- Float_t dpstc[3] ;
-
- dpstc[0] = ( xtlX + 2 * fGeom->GetCrystalWrapThickness() ) / 2.0 ;
- dpstc[1] = ( xtlY + fGeom->GetCrystalSupportHeight() + fGeom->GetCrystalWrapThickness() + fGeom->GetCrystalHolderThickness() ) / 2.0 ;
- dpstc[2] = ( xtlZ + 2 * fGeom->GetCrystalWrapThickness() + 2 * fGeom->GetCrystalHolderThickness() ) / 2.0 ;
-
- gMC->Gsvolu("PSTC", "BOX ", idtmed[704], dpstc, 3) ;
-
- gMC->Gspos("PSTC", 1, "PCEL", 0.0, 0.0, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define Tyvek volume, place inside PSTC ---
- Float_t dppap[3] ;
-
- dppap[0] = xtlX / 2.0 + fGeom->GetCrystalWrapThickness() ;
- dppap[1] = ( xtlY + fGeom->GetCrystalSupportHeight() + fGeom->GetCrystalWrapThickness() ) / 2.0 ;
- dppap[2] = xtlZ / 2.0 + fGeom->GetCrystalWrapThickness() ;
-
- gMC->Gsvolu("PPAP", "BOX ", idtmed[702], dppap, 3) ;
-
- yO = ( xtlY + fGeom->GetCrystalSupportHeight() + fGeom->GetCrystalWrapThickness() ) / 2.0
- - ( xtlY + fGeom->GetCrystalSupportHeight() + fGeom->GetCrystalWrapThickness() + fGeom->GetCrystalHolderThickness() ) / 2.0 ;
+ gMC->Gsvolu("PPIN", "BOX ", idtmed[705], emcg->GetAPDHalfSize(), 3) ;
+ Float_t * crystal = emcg->GetCrystalHalfSize() ;
+ y = crystal[1] + emcg->GetAirGapLed() /2 - preamp[1];
+ gMC->Gspos("PPIN", 1, "PCEL", 0.0, y, 0.0, 0, "ONLY") ;
+
+ gMC->Gsvolu("PREA", "BOX ", idtmed[711], emcg->GetPreampHalfSize(), 3) ; // Here I assumed preamp
+ // as a printed Circuit
+ y = crystal[1] + emcg->GetAirGapLed() /2 + pin[1] ; // May it should be changed
+ gMC->Gspos("PREA", 1, "PCEL", 0.0, y, 0.0, 0, "ONLY") ; // to ceramics?
- gMC->Gspos("PPAP", 1, "PSTC", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define PbWO4 crystal volume, place inside PPAP ---
- Float_t dpxtl[3] ;
-
- dpxtl[0] = xtlX / 2.0 ;
- dpxtl[1] = xtlY / 2.0 ;
- dpxtl[2] = xtlZ / 2.0 ;
-
- gMC->Gsvolu("PXTL", "BOX ", idtmed[699], dpxtl, 3) ;
-
- yO = ( xtlY + fGeom->GetCrystalSupportHeight() + fGeom->GetCrystalWrapThickness() ) / 2.0 - xtlY / 2.0 - fGeom->GetCrystalWrapThickness() ;
-
- gMC->Gspos("PXTL", 1, "PPAP", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define crystal support volume, place inside PPAP ---
- Float_t dpsup[3] ;
-
- dpsup[0] = xtlX / 2.0 + fGeom->GetCrystalWrapThickness() ;
- dpsup[1] = fGeom->GetCrystalSupportHeight() / 2.0 ;
- dpsup[2] = xtlZ / 2.0 + fGeom->GetCrystalWrapThickness() ;
-
- gMC->Gsvolu("PSUP", "BOX ", idtmed[798], dpsup, 3) ;
-
- yO = fGeom->GetCrystalSupportHeight() / 2.0 - ( xtlY + fGeom->GetCrystalSupportHeight() + fGeom->GetCrystalWrapThickness() ) / 2.0 ;
-
- gMC->Gspos("PSUP", 1, "PPAP", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define PIN-diode volume and position it inside crystal support ---
- // --- right behind PbWO4 crystal
-
- // --- PIN-diode dimensions ---
-
-
- Float_t dppin[3] ;
- dppin[0] = fGeom->GetPinDiodeSize(0) / 2.0 ;
- dppin[1] = fGeom->GetPinDiodeSize(1) / 2.0 ;
- dppin[2] = fGeom->GetPinDiodeSize(2) / 2.0 ;
-
- gMC->Gsvolu("PPIN", "BOX ", idtmed[705], dppin, 3) ;
-
- yO = fGeom->GetCrystalSupportHeight() / 2.0 - fGeom->GetPinDiodeSize(1) / 2.0 ;
-
- gMC->Gspos("PPIN", 1, "PSUP", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define Upper Cooling Panel, place it on top of PTCB ---
- Float_t dpucp[3] ;
- // --- Upper Cooling Plate thickness ---
-
- dpucp[0] = dptcb[0] ;
- dpucp[1] = fGeom->GetUpperCoolingPlateThickness() ;
- dpucp[2] = dptcb[2] ;
-
- gMC->Gsvolu("PUCP", "BOX ", idtmed[701], dpucp,3) ;
-
- yO = ( fGeom->GetAirFilledBoxSize(1) - fGeom->GetUpperCoolingPlateThickness() ) / 2.
- - ( fGeom->GetIPtoCrystalSurface() - fGeom->GetIPtoOuterCoverDistance() - fGeom->GetModuleBoxThickness()
- - fGeom->GetUpperPlateThickness() - fGeom->GetSecondUpperPlateThickness() - fGeom->GetUpperCoolingPlateThickness() ) ;
-
- gMC->Gspos("PUCP", 1, "PAIR", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // ---
- // --- Define Al Support Plate, position it inside PAIR ---
- // --- right beneath PTCB ---
- // --- Al Support Plate thickness ---
-
- Float_t dpasp[3] ;
- dpasp[0] = fGeom->GetAirFilledBoxSize(0) / 2.0 ;
- dpasp[1] = fGeom->GetSupportPlateThickness() / 2.0 ;
- dpasp[2] = fGeom->GetAirFilledBoxSize(2) / 2.0 ;
-
- gMC->Gsvolu("PASP", "BOX ", idtmed[701], dpasp, 3) ;
-
- yO = ( fGeom->GetAirFilledBoxSize(1) - fGeom->GetSupportPlateThickness() ) / 2.
- - ( fGeom->GetIPtoCrystalSurface() - fGeom->GetIPtoOuterCoverDistance()
- - fGeom->GetUpperPlateThickness() - fGeom->GetSecondUpperPlateThickness() + dpcbl[1] * 2 ) ;
-
- gMC->Gspos("PASP", 1, "PAIR", 0.0, yO, 0.0, 0, "ONLY") ;
- // ---
- // --- Define Thermo Insulating Plate, position it inside PAIR ---
- // --- right beneath PASP ---
- // --- Lower Thermo Insulating Plate thickness ---
-
- Float_t dptip[3] ;
- dptip[0] = fGeom->GetAirFilledBoxSize(0) / 2.0 ;
- dptip[1] = fGeom->GetLowerThermoPlateThickness() / 2.0 ;
- dptip[2] = fGeom->GetAirFilledBoxSize(2) / 2.0 ;
+ // --- Fill strip with wrapped cristals in steel cells
- gMC->Gsvolu("PTIP", "BOX ", idtmed[706], dptip, 3) ;
+ Float_t* splate = emcg->GetSupportPlateHalfSize();
+ y = -splate[1] ;
+// Float_t* acel = emcg->GetSteelCellHalfSize() ;
+ Float_t* acel = emcg->GetAirCellHalfSize() ;
- yO = ( fGeom->GetAirFilledBoxSize(1) - fGeom->GetLowerThermoPlateThickness() ) / 2.
- - ( fGeom->GetIPtoCrystalSurface() - fGeom->GetIPtoOuterCoverDistance() - fGeom->GetUpperPlateThickness()
- - fGeom->GetSecondUpperPlateThickness() + dpcbl[1] * 2 + fGeom->GetSupportPlateThickness() ) ;
+ for(Int_t lev = 2, icel = 1; icel <= emcg->GetNCellsXInStrip()*emcg->GetNCellsZInStrip(); icel += 2, lev += 2){
+ Float_t x = (2*(lev / 2) - 1 - emcg->GetNCellsXInStrip())* acel[0] ;
+ Float_t z = acel[2];
+ gMC->Gspos("PCEL", icel, "PSTR", x, y, +z, 0, "ONLY") ;
+ gMC->Gspos("PCEL", icel + 1, "PSTR", x, y, -z, 0, "ONLY") ;
+ }
- gMC->Gspos("PTIP", 1, "PAIR", 0.0, yO, 0.0, 0, "ONLY") ;
+ // --- define the support plate, hole in it and position it in strip ----
+ gMC->Gsvolu("PSUP", "BOX ", idtmed[701], emcg->GetSupportPlateHalfSize(), 3) ;
- // ---
- // --- Define Textolit Plate, position it inside PAIR ---
- // --- right beneath PTIP ---
- // --- Lower Textolit Plate thickness ---
-
- Float_t dptxp[3] ;
- dptxp[0] = fGeom->GetAirFilledBoxSize(0) / 2.0 ;
- dptxp[1] = fGeom->GetLowerTextolitPlateThickness() / 2.0 ;
- dptxp[2] = fGeom->GetAirFilledBoxSize(2) / 2.0 ;
+ gMC->Gsvolu("PSHO", "BOX ", idtmed[798], emcg->GetSupportPlateInHalfSize(), 3) ;
+ Float_t z = emcg->GetSupportPlateThickness()/2 ;
+ gMC->Gspos("PSHO", 1, "PSUP", 0.0, 0.0, z, 0, "ONLY") ;
- gMC->Gsvolu("PTXP", "BOX ", idtmed[707], dptxp, 3) ;
+ y = acel[1] ;
+ gMC->Gspos("PSUP", 1, "PSTR", 0.0, y, 0.0, 0, "ONLY") ;
- yO = ( fGeom->GetAirFilledBoxSize(1) - fGeom->GetLowerTextolitPlateThickness() ) / 2.
- - ( fGeom->GetIPtoCrystalSurface() - fGeom->GetIPtoOuterCoverDistance() - fGeom->GetUpperPlateThickness()
- - fGeom->GetSecondUpperPlateThickness() + dpcbl[1] * 2 + fGeom->GetSupportPlateThickness()
- + fGeom->GetLowerThermoPlateThickness() ) ;
- gMC->Gspos("PTXP", 1, "PAIR", 0.0, yO, 0.0, 0, "ONLY") ;
+ // ========== Fill module with strips and put them into inner thermoinsulation=============
+ gMC->Gsvolu("PTII", "BOX ", idtmed[706], emcg->GetInnerThermoHalfSize(), 3) ;
-}
-
-//____________________________________________________________________________
-void AliPHOSv0::CreateGeometryforPPSD()
-{
- // Create the PHOS-PPSD geometry for GEANT
- //BEGIN_HTML
- /*
- <H2>
- Geant3 geometry tree of PHOS-PPSD in ALICE
- </H2>
- <P><CENTER>
- <IMG Align=BOTTOM ALT="PPSD geant tree" SRC="../images/PPSDinAlice.gif">
- </CENTER><P>
- */
- //END_HTML
+ Float_t * inthermo = emcg->GetInnerThermoHalfSize() ;
+ Float_t * strip = emcg->GetStripHalfSize() ;
+ y = inthermo[1] - strip[1] ;
+ Int_t irow;
+ Int_t nr = 1 ;
+ Int_t icol ;
- // Get pointer to the array containing media indexes
- Int_t *idtmed = fIdtmed->GetArray() - 699 ;
-
- // The box containing all ppsd's for one PHOS module filled with air
- Float_t ppsd[3] ;
- ppsd[0] = fGeom->GetCPVBoxSize(0) / 2.0 ;
- ppsd[1] = fGeom->GetCPVBoxSize(1) / 2.0 ;
- ppsd[2] = fGeom->GetCPVBoxSize(2) / 2.0 ;
-
- gMC->Gsvolu("PPSD", "BOX ", idtmed[798], ppsd, 3) ;
-
- Float_t yO = fGeom->GetOuterBoxSize(1) / 2.0 ;
-
- if ( strcmp( fGeom->GetName(),"MIXT") == 0 && fGeom->GetNPPSDModules() > 0)
- gMC->Gspos("PPSD", 1, "PHO1", 0.0, yO, 0.0, 0, "ONLY") ;
- else
- gMC->Gspos("PPSD", 1, "PHOS", 0.0, yO, 0.0, 0, "ONLY") ;
-
- // Now we build a micromegas module
- // The box containing the whole module filled with epoxy (FR4)
+ for(irow = 0; irow < emcg->GetNStripX(); irow ++){
+ Float_t x = (2*irow + 1 - emcg->GetNStripX())* strip[0] ;
+ for(icol = 0; icol < emcg->GetNStripZ(); icol ++){
+ z = (2*icol + 1 - emcg->GetNStripZ()) * strip[2] ;
+ gMC->Gspos("PSTR", nr, "PTII", x, y, z, 0, "ONLY") ;
+ nr++ ;
+ }
+ }
+
- Float_t mppsd[3] ;
- mppsd[0] = fGeom->GetPPSDModuleSize(0) / 2.0 ;
- mppsd[1] = fGeom->GetPPSDModuleSize(1) / 2.0 ;
- mppsd[2] = fGeom->GetPPSDModuleSize(2) / 2.0 ;
+ // ------- define the air gap between thermoinsulation and cooler
+ gMC->Gsvolu("PAGA", "BOX ", idtmed[798], emcg->GetAirGapHalfSize(), 3) ;
+ Float_t * agap = emcg->GetAirGapHalfSize() ;
+ y = agap[1] - inthermo[1] ;
+
+ gMC->Gspos("PTII", 1, "PAGA", 0.0, y, 0.0, 0, "ONLY") ;
- gMC->Gsvolu("MPPS", "BOX ", idtmed[708], mppsd, 3) ;
-
- // Inside mppsd :
- // 1. The Top Lid made of epoxy (FR4)
- Float_t tlppsd[3] ;
- tlppsd[0] = fGeom->GetPPSDModuleSize(0) / 2.0 ;
- tlppsd[1] = fGeom->GetLidThickness() / 2.0 ;
- tlppsd[2] = fGeom->GetPPSDModuleSize(2) / 2.0 ;
- gMC->Gsvolu("TLPS", "BOX ", idtmed[708], tlppsd, 3) ;
+ // ------- define the Al passive cooler
+ gMC->Gsvolu("PCOR", "BOX ", idtmed[701], emcg->GetCoolerHalfSize(), 3) ;
+ Float_t * cooler = emcg->GetCoolerHalfSize() ;
+ y = cooler[1] - agap[1] ;
+
+ gMC->Gspos("PAGA", 1, "PCOR", 0.0, y, 0.0, 0, "ONLY") ;
- Float_t y0 = ( fGeom->GetMicromegas1Thickness() - fGeom->GetLidThickness() ) / 2. ;
+ // ------- define the outer thermoinsulating cover
+ gMC->Gsvolu("PTIO", "TRD1", idtmed[706], emcg->GetOuterThermoParams(), 4) ;
+ Float_t * outparams = emcg->GetOuterThermoParams() ;
- gMC->Gspos("TLPS", 1, "MPPS", 0.0, y0, 0.0, 0, "ONLY") ;
+ Int_t idrotm[99] ;
+ AliMatrix(idrotm[1], 90.0, 0.0, 0.0, 0.0, 90.0, 270.0) ;
+ // Frame in outer thermoinsulation and so on: z out of beam, y along beam, x across beam
- // 2. the upper panel made of composite material
-
- Float_t upppsd[3] ;
- upppsd[0] = ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
- upppsd[1] = fGeom->GetCompositeThickness() / 2.0 ;
- upppsd[2] = ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
-
- gMC->Gsvolu("UPPS", "BOX ", idtmed[709], upppsd, 3) ;
-
- y0 = y0 - fGeom->GetLidThickness() / 2. - fGeom->GetCompositeThickness() / 2. ;
-
- gMC->Gspos("UPPS", 1, "MPPS", 0.0, y0, 0.0, 0, "ONLY") ;
-
- // 3. the anode made of Copper
-
- Float_t anppsd[3] ;
- anppsd[0] = ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
- anppsd[1] = fGeom->GetAnodeThickness() / 2.0 ;
- anppsd[2] = ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
-
- gMC->Gsvolu("ANPS", "BOX ", idtmed[710], anppsd, 3) ;
-
- y0 = y0 - fGeom->GetCompositeThickness() / 2. - fGeom->GetAnodeThickness() / 2. ;
-
- gMC->Gspos("ANPS", 1, "MPPS", 0.0, y0, 0.0, 0, "ONLY") ;
-
- // 4. the conversion gap + avalanche gap filled with gas
-
- Float_t ggppsd[3] ;
- ggppsd[0] = ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
- ggppsd[1] = ( fGeom->GetConversionGap() + fGeom->GetAvalancheGap() ) / 2.0 ;
- ggppsd[2] = ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
-
- gMC->Gsvolu("GGPS", "BOX ", idtmed[715], ggppsd, 3) ;
-
- // --- Divide GGPP in X (phi) and Z directions --
- gMC->Gsdvn("GROW", "GGPS", fGeom->GetNumberOfPadsPhi(), 1) ;
- gMC->Gsdvn("GCEL", "GROW", fGeom->GetNumberOfPadsZ() , 3) ;
-
- y0 = y0 - fGeom->GetAnodeThickness() / 2. - ( fGeom->GetConversionGap() + fGeom->GetAvalancheGap() ) / 2. ;
-
- gMC->Gspos("GGPS", 1, "MPPS", 0.0, y0, 0.0, 0, "ONLY") ;
-
-
- // 6. the cathode made of Copper
-
- Float_t cappsd[3] ;
- cappsd[0] = ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
- cappsd[1] = fGeom->GetCathodeThickness() / 2.0 ;
- cappsd[2] = ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
-
- gMC->Gsvolu("CAPS", "BOX ", idtmed[710], cappsd, 3) ;
-
- y0 = y0 - ( fGeom->GetConversionGap() + fGeom->GetAvalancheGap() ) / 2. - fGeom->GetCathodeThickness() / 2. ;
-
- gMC->Gspos("CAPS", 1, "MPPS", 0.0, y0, 0.0, 0, "ONLY") ;
-
- // 7. the printed circuit made of G10
-
- Float_t pcppsd[3] ;
- pcppsd[0] = ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() ) / 2,.0 ;
- pcppsd[1] = fGeom->GetPCThickness() / 2.0 ;
- pcppsd[2] = ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
-
- gMC->Gsvolu("PCPS", "BOX ", idtmed[711], cappsd, 3) ;
-
- y0 = y0 - fGeom->GetCathodeThickness() / 2. - fGeom->GetPCThickness() / 2. ;
-
- gMC->Gspos("PCPS", 1, "MPPS", 0.0, y0, 0.0, 0, "ONLY") ;
-
- // 8. the lower panel made of composite material
-
- Float_t lpppsd[3] ;
- lpppsd[0] = ( fGeom->GetPPSDModuleSize(0) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
- lpppsd[1] = fGeom->GetCompositeThickness() / 2.0 ;
- lpppsd[2] = ( fGeom->GetPPSDModuleSize(2) - fGeom->GetMicromegasWallThickness() ) / 2.0 ;
+ z = outparams[3] - cooler[1] ;
+ gMC->Gspos("PCOR", 1, "PTIO", 0., 0.0, z, idrotm[1], "ONLY") ;
+
+ // -------- Define the outer Aluminium cover -----
+ gMC->Gsvolu("PCOL", "TRD1", idtmed[701], emcg->GetAlCoverParams(), 4) ;
+ Float_t * covparams = emcg->GetAlCoverParams() ;
+ z = covparams[3] - outparams[3] ;
+ gMC->Gspos("PTIO", 1, "PCOL", 0., 0.0, z, 0, "ONLY") ;
+
+ // --------- Define front fiberglass cover -----------
+ gMC->Gsvolu("PFGC", "BOX ", idtmed[717], emcg->GetFiberGlassHalfSize(), 3) ;
+ z = - outparams[3] ;
+ gMC->Gspos("PFGC", 1, "PCOL", 0., 0.0, z, 0, "ONLY") ;
+
+ //=============This is all with cold section==============
+
+
+ //------ Warm Section --------------
+ gMC->Gsvolu("PWAR", "BOX ", idtmed[701], emcg->GetWarmAlCoverHalfSize(), 3) ;
+ Float_t * warmcov = emcg->GetWarmAlCoverHalfSize() ;
+
+ // --- Define the outer thermoinsulation ---
+ gMC->Gsvolu("PWTI", "BOX ", idtmed[706], emcg->GetWarmThermoHalfSize(), 3) ;
+ Float_t * warmthermo = emcg->GetWarmThermoHalfSize() ;
+ z = -warmcov[2] + warmthermo[2] ;
+
+ gMC->Gspos("PWTI", 1, "PWAR", 0., 0.0, z, 0, "ONLY") ;
+
+ // --- Define cables area and put in it T-supports ----
+ gMC->Gsvolu("PCA1", "BOX ", idtmed[718], emcg->GetTCables1HalfSize(), 3) ;
+ Float_t * cbox = emcg->GetTCables1HalfSize() ;
+
+ gMC->Gsvolu("PBE1", "BOX ", idtmed[701], emcg->GetTSupport1HalfSize(), 3) ;
+ Float_t * beams = emcg->GetTSupport1HalfSize() ;
+ Int_t isup ;
+ for(isup = 0; isup < emcg->GetNTSuppots(); isup++){
+ Float_t x = -cbox[0] + beams[0] + (2*beams[0]+emcg->GetTSupportDist())*isup ;
+ gMC->Gspos("PBE1", isup, "PCA1", x, 0.0, 0.0, 0, "ONLY") ;
+ }
- gMC->Gsvolu("LPPS", "BOX ", idtmed[709], lpppsd, 3) ;
-
- y0 = y0 - fGeom->GetPCThickness() / 2. - fGeom->GetCompositeThickness() / 2. ;
+ z = -warmthermo[2] + cbox[2] ;
+ gMC->Gspos("PCA1", 1, "PWTI", 0.0, 0.0, z, 0, "ONLY") ;
- gMC->Gspos("LPPS", 1, "MPPS", 0.0, y0, 0.0, 0, "ONLY") ;
+ gMC->Gsvolu("PCA2", "BOX ", idtmed[718], emcg->GetTCables2HalfSize(), 3) ;
+ Float_t * cbox2 = emcg->GetTCables2HalfSize() ;
- // Position the fNumberOfModulesPhi x fNumberOfModulesZ modules (mppsd) inside PPSD to cover a PHOS module
- // the top and bottom one's (which are assumed identical) :
+ gMC->Gsvolu("PBE2", "BOX ", idtmed[701], emcg->GetTSupport2HalfSize(), 3) ;
+ for(isup = 0; isup < emcg->GetNTSuppots(); isup++){
+ Float_t x = -cbox[0] + beams[0] + (2*beams[0]+emcg->GetTSupportDist())*isup ;
+ gMC->Gspos("PBE2", isup, "PCA2", x, 0.0, 0.0, 0, "ONLY") ;
+ }
- Float_t yt = ( fGeom->GetCPVBoxSize(1) - fGeom->GetMicromegas1Thickness() ) / 2. ;
- Float_t yb = - ( fGeom->GetCPVBoxSize(1) - fGeom->GetMicromegas2Thickness() ) / 2. ;
+ z = -warmthermo[2] + 2*cbox[2] + cbox2[2];
+ gMC->Gspos("PCA2", 1, "PWTI", 0.0, 0.0, z, 0, "ONLY") ;
- Int_t copyNumbertop = 0 ;
- Int_t copyNumberbot = fGeom->GetNumberOfModulesPhi() * fGeom->GetNumberOfModulesZ() ;
- Float_t x = ( fGeom->GetCPVBoxSize(0) - fGeom->GetPPSDModuleSize(0) ) / 2. ;
+ // --- Define frame ---
+ gMC->Gsvolu("PFRX", "BOX ", idtmed[716], emcg->GetFrameXHalfSize(), 3) ;
+ Float_t * posit = emcg->GetFrameXPosition() ;
+ gMC->Gspos("PFRX", 1, "PWTI", posit[0], posit[1], posit[2], 0, "ONLY") ;
+ gMC->Gspos("PFRX", 2, "PWTI", posit[0], -posit[1], posit[2], 0, "ONLY") ;
- for ( Int_t iphi = 1; iphi <= fGeom->GetNumberOfModulesPhi(); iphi++ ) { // the number of micromegas modules in phi per PHOS module
- Float_t z = ( fGeom->GetCPVBoxSize(2) - fGeom->GetPPSDModuleSize(2) ) / 2. ;
+ gMC->Gsvolu("PFRZ", "BOX ", idtmed[716], emcg->GetFrameZHalfSize(), 3) ;
+ posit = emcg->GetFrameZPosition() ;
+ gMC->Gspos("PFRZ", 1, "PWTI", posit[0], posit[1], posit[2], 0, "ONLY") ;
+ gMC->Gspos("PFRZ", 2, "PWTI", -posit[0], posit[1], posit[2], 0, "ONLY") ;
- for ( Int_t iz = 1; iz <= fGeom->GetNumberOfModulesZ(); iz++ ) { // the number of micromegas modules in z per PHOS module
- gMC->Gspos("MPPS", ++copyNumbertop, "PPSD", x, yt, z, 0, "ONLY") ;
- gMC->Gspos("MPPS", ++copyNumberbot, "PPSD", x, yb, z, 0, "ONLY") ;
- z = z - fGeom->GetPPSDModuleSize(2) ;
- } // end of Z module loop
- x = x - fGeom->GetPPSDModuleSize(0) ;
- } // end of phi module loop
+ // --- Define Fiber Glass support ---
+ gMC->Gsvolu("PFG1", "BOX ", idtmed[717], emcg->GetFGupXHalfSize(), 3) ;
+ posit = emcg->GetFGupXPosition() ;
+ gMC->Gspos("PFG1", 1, "PWTI", posit[0], posit[1], posit[2], 0, "ONLY") ;
+ gMC->Gspos("PFG1", 2, "PWTI", posit[0], -posit[1], posit[2], 0, "ONLY") ;
- // The Lead converter between two air gaps
- // 1. Upper air gap
+ gMC->Gsvolu("PFG2", "BOX ", idtmed[717], emcg->GetFGupZHalfSize(), 3) ;
+ posit = emcg->GetFGupZPosition() ;
+ gMC->Gspos("PFG2", 1, "PWTI", posit[0], posit[1], posit[2], 0, "ONLY") ;
+ gMC->Gspos("PFG2", 2, "PWTI", -posit[0], posit[1], posit[2], 0, "ONLY") ;
- Float_t uappsd[3] ;
- uappsd[0] = fGeom->GetCPVBoxSize(0) / 2.0 ;
- uappsd[1] = fGeom->GetMicro1ToLeadGap() / 2.0 ;
- uappsd[2] = fGeom->GetCPVBoxSize(2) / 2.0 ;
+ gMC->Gsvolu("PFG3", "BOX ", idtmed[717], emcg->GetFGlowXHalfSize(), 3) ;
+ posit = emcg->GetFGlowXPosition() ;
+ gMC->Gspos("PFG3", 1, "PWTI", posit[0], posit[1], posit[2], 0, "ONLY") ;
+ gMC->Gspos("PFG3", 2, "PWTI", posit[0], -posit[1], posit[2], 0, "ONLY") ;
- gMC->Gsvolu("UAPPSD", "BOX ", idtmed[798], uappsd, 3) ;
+ gMC->Gsvolu("PFG4", "BOX ", idtmed[717], emcg->GetFGlowZHalfSize(), 3) ;
+ posit = emcg->GetFGlowZPosition() ;
+ gMC->Gspos("PFG4", 1, "PWTI", posit[0], posit[1], posit[2], 0, "ONLY") ;
+ gMC->Gspos("PFG4", 2, "PWTI", -posit[0], posit[1], posit[2], 0, "ONLY") ;
- y0 = ( fGeom->GetCPVBoxSize(1) - 2 * fGeom->GetMicromegas1Thickness() - fGeom->GetMicro1ToLeadGap() ) / 2. ;
+ // --- Define Air Gap for FEE electronics -----
- gMC->Gspos("UAPPSD", 1, "PPSD", 0.0, y0, 0.0, 0, "ONLY") ;
+ gMC->Gsvolu("PAFE", "BOX ", idtmed[798], emcg->GetFEEAirHalfSize(), 3) ;
+ posit = emcg->GetFEEAirPosition() ;
+ gMC->Gspos("PAFE", 1, "PWTI", posit[0], posit[1], posit[2], 0, "ONLY") ;
- // 2. Lead converter
-
- Float_t lcppsd[3] ;
- lcppsd[0] = fGeom->GetCPVBoxSize(0) / 2.0 ;
- lcppsd[1] = fGeom->GetLeadConverterThickness() / 2.0 ;
- lcppsd[2] = fGeom->GetCPVBoxSize(2) / 2.0 ;
-
- gMC->Gsvolu("LCPPSD", "BOX ", idtmed[712], lcppsd, 3) ;
-
- y0 = y0 - fGeom->GetMicro1ToLeadGap() / 2. - fGeom->GetLeadConverterThickness() / 2. ;
+ // Define the EMC module volume and combine Cool and Warm sections
- gMC->Gspos("LCPPSD", 1, "PPSD", 0.0, y0, 0.0, 0, "ONLY") ;
+ gMC->Gsvolu("PEMC", "TRD1", idtmed[798], emcg->GetEMCParams(), 4) ;
- // 3. Lower air gap
+ z = - warmcov[2] ;
+ gMC->Gspos("PCOL", 1, "PEMC", 0., 0., z, 0, "ONLY") ;
+ z = covparams[3] ;
+ gMC->Gspos("PWAR", 1, "PEMC", 0., 0., z, 0, "ONLY") ;
- Float_t lappsd[3] ;
- lappsd[0] = fGeom->GetCPVBoxSize(0) / 2.0 ;
- lappsd[1] = fGeom->GetLeadToMicro2Gap() / 2.0 ;
- lappsd[2] = fGeom->GetCPVBoxSize(2) / 2.0 ;
- gMC->Gsvolu("LAPPSD", "BOX ", idtmed[798], lappsd, 3) ;
-
- y0 = y0 - fGeom->GetLeadConverterThickness() / 2. - fGeom->GetLeadToMicro2Gap() / 2. ;
-
- gMC->Gspos("LAPPSD", 1, "PPSD", 0.0, y0, 0.0, 0, "ONLY") ;
-
+ // Put created EMC geometry into PHOS volume
+
+ z = geom->GetCPVBoxSize(1) / 2. ;
+ gMC->Gspos("PEMC", 1, "PHOS", 0., 0., z, 0, "ONLY") ;
+
}
-
//____________________________________________________________________________
void AliPHOSv0::CreateGeometryforCPV()
{
// Get pointer to the array containing media indexes
Int_t *idtmed = fIdtmed->GetArray() - 699 ;
-
+
+ AliPHOSGeometry * geom = GetGeometry() ;
+
// The box containing all CPV for one PHOS module filled with air
- par[0] = fGeom->GetCPVBoxSize(0) / 2.0 ;
- par[1] = fGeom->GetCPVBoxSize(1) / 2.0 ;
- par[2] = fGeom->GetCPVBoxSize(2) / 2.0 ;
- gMC->Gsvolu("CPV ", "BOX ", idtmed[798], par, 3) ;
-
- y = fGeom->GetOuterBoxSize(1) / 2.0 ;
- gMC->Gspos("CPV ", 1, "PHOS", 0.0, y, 0.0, 0, "ONLY") ;
+ par[0] = geom->GetCPVBoxSize(0) / 2.0 ;
+ par[1] = geom->GetCPVBoxSize(1) / 2.0 ;
+ par[2] = geom->GetCPVBoxSize(2) / 2.0 ;
+ gMC->Gsvolu("PCPV", "BOX ", idtmed[798], par, 3) ;
+
+ Float_t * emcParams = geom->GetEMCAGeometry()->GetEMCParams() ;
+ z = - emcParams[3] ;
+ Int_t rotm ;
+ AliMatrix(rotm, 90.,0., 0., 0., 90., 90.) ;
+
+ gMC->Gspos("PCPV", 1, "PHOS", 0.0, 0.0, z, rotm, "ONLY") ;
// Gassiplex board
- par[0] = fGeom->GetGassiplexChipSize(0)/2.;
- par[1] = fGeom->GetGassiplexChipSize(1)/2.;
- par[2] = fGeom->GetGassiplexChipSize(2)/2.;
- gMC->Gsvolu("CPVC","BOX ",idtmed[707],par,3);
+ par[0] = geom->GetGassiplexChipSize(0)/2.;
+ par[1] = geom->GetGassiplexChipSize(1)/2.;
+ par[2] = geom->GetGassiplexChipSize(2)/2.;
+ gMC->Gsvolu("PCPC","BOX ",idtmed[707],par,3);
// Cu+Ni foil covers Gassiplex board
- par[1] = fGeom->GetCPVCuNiFoilThickness()/2;
- gMC->Gsvolu("CPVD","BOX ",idtmed[710],par,3);
- y = -(fGeom->GetGassiplexChipSize(1)/2 - par[1]);
- gMC->Gspos("CPVD",1,"CPVC",0,y,0,0,"ONLY");
+ par[1] = geom->GetCPVCuNiFoilThickness()/2;
+ gMC->Gsvolu("PCPD","BOX ",idtmed[710],par,3);
+ y = -(geom->GetGassiplexChipSize(1)/2 - par[1]);
+ gMC->Gspos("PCPD",1,"PCPC",0,y,0,0,"ONLY");
// Position of the chip inside CPV
- Float_t xStep = fGeom->GetCPVActiveSize(0) / (fGeom->GetNumberOfCPVChipsPhi() + 1);
- Float_t zStep = fGeom->GetCPVActiveSize(1) / (fGeom->GetNumberOfCPVChipsZ() + 1);
+ Float_t xStep = geom->GetCPVActiveSize(0) / (geom->GetNumberOfCPVChipsPhi() + 1);
+ Float_t zStep = geom->GetCPVActiveSize(1) / (geom->GetNumberOfCPVChipsZ() + 1);
Int_t copy = 0;
- y = fGeom->GetCPVFrameSize(1)/2 - fGeom->GetFTPosition(0) +
- fGeom->GetCPVTextoliteThickness() / 2 + fGeom->GetGassiplexChipSize(1) / 2 + 0.1;
- for (Int_t ix=0; ix<fGeom->GetNumberOfCPVChipsPhi(); ix++) {
- x = xStep * (ix+1) - fGeom->GetCPVActiveSize(0)/2;
- for (Int_t iz=0; iz<fGeom->GetNumberOfCPVChipsZ(); iz++) {
+ y = geom->GetCPVFrameSize(1)/2 - geom->GetFTPosition(0) +
+ geom->GetCPVTextoliteThickness() / 2 + geom->GetGassiplexChipSize(1) / 2 + 0.1;
+ for (Int_t ix=0; ix<geom->GetNumberOfCPVChipsPhi(); ix++) {
+ x = xStep * (ix+1) - geom->GetCPVActiveSize(0)/2;
+ for (Int_t iz=0; iz<geom->GetNumberOfCPVChipsZ(); iz++) {
copy++;
- z = zStep * (iz+1) - fGeom->GetCPVActiveSize(1)/2;
- gMC->Gspos("CPVC",copy,"CPV",x,y,z,0,"ONLY");
+ z = zStep * (iz+1) - geom->GetCPVActiveSize(1)/2;
+ gMC->Gspos("PCPC",copy,"PCPV",x,y,z,0,"ONLY");
}
}
// Foiled textolite (1 mm of textolite + 50 mkm of Cu + 6 mkm of Ni)
- par[0] = fGeom->GetCPVActiveSize(0) / 2;
- par[1] = fGeom->GetCPVTextoliteThickness() / 2;
- par[2] = fGeom->GetCPVActiveSize(1) / 2;
- gMC->Gsvolu("CPVF","BOX ",idtmed[707],par,3);
+ par[0] = geom->GetCPVActiveSize(0) / 2;
+ par[1] = geom->GetCPVTextoliteThickness() / 2;
+ par[2] = geom->GetCPVActiveSize(1) / 2;
+ gMC->Gsvolu("PCPF","BOX ",idtmed[707],par,3);
// Argon gas volume
- par[1] = (fGeom->GetFTPosition(2) - fGeom->GetFTPosition(1) - fGeom->GetCPVTextoliteThickness()) / 2;
- gMC->Gsvolu("CPVG","BOX ",idtmed[715],par,3);
+ par[1] = (geom->GetFTPosition(2) - geom->GetFTPosition(1) - geom->GetCPVTextoliteThickness()) / 2;
+ gMC->Gsvolu("PCPG","BOX ",idtmed[715],par,3);
for (Int_t i=0; i<4; i++) {
- y = fGeom->GetCPVFrameSize(1) / 2 - fGeom->GetFTPosition(i) + fGeom->GetCPVTextoliteThickness()/2;
- gMC->Gspos("CPVF",i+1,"CPV",0,y,0,0,"ONLY");
+ y = geom->GetCPVFrameSize(1) / 2 - geom->GetFTPosition(i) + geom->GetCPVTextoliteThickness()/2;
+ gMC->Gspos("PCPF",i+1,"PCPV",0,y,0,0,"ONLY");
if(i==1){
- y-= (fGeom->GetFTPosition(2) - fGeom->GetFTPosition(1)) / 2;
- gMC->Gspos("CPVG",1,"CPV ",0,y,0,0,"ONLY");
+ y-= (geom->GetFTPosition(2) - geom->GetFTPosition(1)) / 2;
+ gMC->Gspos("PCPG",1,"PCPV ",0,y,0,0,"ONLY");
}
}
// Dummy sensitive plane in the middle of argone gas volume
par[1]=0.001;
- gMC->Gsvolu("CPVQ","BOX ",idtmed[715],par,3);
- gMC->Gspos ("CPVQ",1,"CPVG",0,0,0,0,"ONLY");
+ gMC->Gsvolu("PCPQ","BOX ",idtmed[715],par,3);
+ gMC->Gspos ("PCPQ",1,"PCPG",0,0,0,0,"ONLY");
// Cu+Ni foil covers textolite
- par[1] = fGeom->GetCPVCuNiFoilThickness() / 2;
- gMC->Gsvolu("CPV1","BOX ",idtmed[710],par,3);
- y = fGeom->GetCPVTextoliteThickness()/2 - par[1];
- gMC->Gspos ("CPV1",1,"CPVF",0,y,0,0,"ONLY");
+ par[1] = geom->GetCPVCuNiFoilThickness() / 2;
+ gMC->Gsvolu("PCP1","BOX ",idtmed[710],par,3);
+ y = geom->GetCPVTextoliteThickness()/2 - par[1];
+ gMC->Gspos ("PCP1",1,"PCPF",0,y,0,0,"ONLY");
// Aluminum frame around CPV
- par[0] = fGeom->GetCPVFrameSize(0)/2;
- par[1] = fGeom->GetCPVFrameSize(1)/2;
- par[2] = fGeom->GetCPVBoxSize(2) /2;
- gMC->Gsvolu("CFR1","BOX ",idtmed[701],par,3);
+ par[0] = geom->GetCPVFrameSize(0)/2;
+ par[1] = geom->GetCPVFrameSize(1)/2;
+ par[2] = geom->GetCPVBoxSize(2) /2;
+ gMC->Gsvolu("PCF1","BOX ",idtmed[701],par,3);
- par[0] = fGeom->GetCPVBoxSize(0)/2 - fGeom->GetCPVFrameSize(0);
- par[1] = fGeom->GetCPVFrameSize(1)/2;
- par[2] = fGeom->GetCPVFrameSize(2)/2;
- gMC->Gsvolu("CFR2","BOX ",idtmed[701],par,3);
+ par[0] = geom->GetCPVBoxSize(0)/2 - geom->GetCPVFrameSize(0);
+ par[1] = geom->GetCPVFrameSize(1)/2;
+ par[2] = geom->GetCPVFrameSize(2)/2;
+ gMC->Gsvolu("PCF2","BOX ",idtmed[701],par,3);
for (Int_t j=0; j<=1; j++) {
- x = TMath::Sign(1,2*j-1) * (fGeom->GetCPVBoxSize(0) - fGeom->GetCPVFrameSize(0)) / 2;
- gMC->Gspos("CFR1",j+1,"CPV", x,0,0,0,"ONLY");
- z = TMath::Sign(1,2*j-1) * (fGeom->GetCPVBoxSize(2) - fGeom->GetCPVFrameSize(2)) / 2;
- gMC->Gspos("CFR2",j+1,"CPV",0, 0,z,0,"ONLY");
+ x = TMath::Sign(1,2*j-1) * (geom->GetCPVBoxSize(0) - geom->GetCPVFrameSize(0)) / 2;
+ gMC->Gspos("PCF1",j+1,"PCPV", x,0,0,0,"ONLY");
+ z = TMath::Sign(1,2*j-1) * (geom->GetCPVBoxSize(2) - geom->GetCPVFrameSize(2)) / 2;
+ gMC->Gspos("PCF2",j+1,"PCPV",0, 0,z,0,"ONLY");
}
}
// Get pointer to the array containing media indexes
Int_t *idtmed = fIdtmed->GetArray() - 699 ;
+ AliPHOSGeometry * geom = GetGeometry() ;
+
// --- Dummy box containing two rails on which PHOS support moves
// --- Put these rails to the bottom of the L3 magnet
- par[0] = fGeom->GetRailRoadSize(0) / 2.0 ;
- par[1] = fGeom->GetRailRoadSize(1) / 2.0 ;
- par[2] = fGeom->GetRailRoadSize(2) / 2.0 ;
+ par[0] = geom->GetRailRoadSize(0) / 2.0 ;
+ par[1] = geom->GetRailRoadSize(1) / 2.0 ;
+ par[2] = geom->GetRailRoadSize(2) / 2.0 ;
gMC->Gsvolu("PRRD", "BOX ", idtmed[798], par, 3) ;
- y0 = -(fGeom->GetRailsDistanceFromIP() - fGeom->GetRailRoadSize(1) / 2.0) ;
+ y0 = -(geom->GetRailsDistanceFromIP() - geom->GetRailRoadSize(1) / 2.0) ;
gMC->Gspos("PRRD", 1, "ALIC", 0.0, y0, 0.0, 0, "ONLY") ;
// --- Dummy box containing one rail
- par[0] = fGeom->GetRailOuterSize(0) / 2.0 ;
- par[1] = fGeom->GetRailOuterSize(1) / 2.0 ;
- par[2] = fGeom->GetRailOuterSize(2) / 2.0 ;
+ par[0] = geom->GetRailOuterSize(0) / 2.0 ;
+ par[1] = geom->GetRailOuterSize(1) / 2.0 ;
+ par[2] = geom->GetRailOuterSize(2) / 2.0 ;
gMC->Gsvolu("PRAI", "BOX ", idtmed[798], par, 3) ;
for (i=0; i<2; i++) {
- x0 = (2*i-1) * fGeom->GetDistanceBetwRails() / 2.0 ;
+ x0 = (2*i-1) * geom->GetDistanceBetwRails() / 2.0 ;
gMC->Gspos("PRAI", i, "PRRD", x0, 0.0, 0.0, 0, "ONLY") ;
}
// --- Upper and bottom steel parts of the rail
- par[0] = fGeom->GetRailPart1(0) / 2.0 ;
- par[1] = fGeom->GetRailPart1(1) / 2.0 ;
- par[2] = fGeom->GetRailPart1(2) / 2.0 ;
+ par[0] = geom->GetRailPart1(0) / 2.0 ;
+ par[1] = geom->GetRailPart1(1) / 2.0 ;
+ par[2] = geom->GetRailPart1(2) / 2.0 ;
gMC->Gsvolu("PRP1", "BOX ", idtmed[716], par, 3) ;
- y0 = - (fGeom->GetRailOuterSize(1) - fGeom->GetRailPart1(1)) / 2.0 ;
+ y0 = - (geom->GetRailOuterSize(1) - geom->GetRailPart1(1)) / 2.0 ;
gMC->Gspos("PRP1", 1, "PRAI", 0.0, y0, 0.0, 0, "ONLY") ;
- y0 = (fGeom->GetRailOuterSize(1) - fGeom->GetRailPart1(1)) / 2.0 - fGeom->GetRailPart3(1);
+ y0 = (geom->GetRailOuterSize(1) - geom->GetRailPart1(1)) / 2.0 - geom->GetRailPart3(1);
gMC->Gspos("PRP1", 2, "PRAI", 0.0, y0, 0.0, 0, "ONLY") ;
// --- The middle vertical steel parts of the rail
- par[0] = fGeom->GetRailPart2(0) / 2.0 ;
- par[1] = fGeom->GetRailPart2(1) / 2.0 ;
- par[2] = fGeom->GetRailPart2(2) / 2.0 ;
+ par[0] = geom->GetRailPart2(0) / 2.0 ;
+ par[1] = geom->GetRailPart2(1) / 2.0 ;
+ par[2] = geom->GetRailPart2(2) / 2.0 ;
gMC->Gsvolu("PRP2", "BOX ", idtmed[716], par, 3) ;
- y0 = - fGeom->GetRailPart3(1) / 2.0 ;
+ y0 = - geom->GetRailPart3(1) / 2.0 ;
gMC->Gspos("PRP2", 1, "PRAI", 0.0, y0, 0.0, 0, "ONLY") ;
// --- The most upper steel parts of the rail
- par[0] = fGeom->GetRailPart3(0) / 2.0 ;
- par[1] = fGeom->GetRailPart3(1) / 2.0 ;
- par[2] = fGeom->GetRailPart3(2) / 2.0 ;
+ par[0] = geom->GetRailPart3(0) / 2.0 ;
+ par[1] = geom->GetRailPart3(1) / 2.0 ;
+ par[2] = geom->GetRailPart3(2) / 2.0 ;
gMC->Gsvolu("PRP3", "BOX ", idtmed[716], par, 3) ;
- y0 = (fGeom->GetRailOuterSize(1) - fGeom->GetRailPart3(1)) / 2.0 ;
+ y0 = (geom->GetRailOuterSize(1) - geom->GetRailPart3(1)) / 2.0 ;
gMC->Gspos("PRP3", 1, "PRAI", 0.0, y0, 0.0, 0, "ONLY") ;
// --- The wall of the cradle
// --- The wall is empty: steel thin walls and air inside
- par[1] = TMath::Sqrt(
- TMath::Power((fGeom->GetIPtoOuterCoverDistance() + fGeom->GetOuterBoxSize(1)),2) +
- TMath::Power((fGeom->GetOuterBoxSize(0)/2),2)) + 10.;
- par[0] = par[1] - fGeom->GetCradleWall(1) ;
- par[2] = fGeom->GetCradleWall(2) / 2.0 ;
- par[3] = fGeom->GetCradleWall(3) ;
- par[4] = fGeom->GetCradleWall(4) ;
+ par[1] = TMath::Sqrt(TMath::Power((geom->GetIPtoCPVDistance() + geom->GetOuterBoxSize(3)),2) +
+ TMath::Power((geom->GetOuterBoxSize(1)/2),2))+10. ;
+ par[0] = par[1] - geom->GetCradleWall(1) ;
+ par[2] = geom->GetCradleWall(2) / 2.0 ;
+ par[3] = geom->GetCradleWall(3) ;
+ par[4] = geom->GetCradleWall(4) ;
gMC->Gsvolu("PCRA", "TUBS", idtmed[716], par, 5) ;
- par[0] -= fGeom->GetCradleWallThickness() ;
- par[1] -= fGeom->GetCradleWallThickness() ;
- par[2] -= fGeom->GetCradleWallThickness() ;
+ par[0] += geom->GetCradleWallThickness() ;
+ par[1] -= geom->GetCradleWallThickness() ;
+ par[2] -= geom->GetCradleWallThickness() ;
gMC->Gsvolu("PCRE", "TUBS", idtmed[798], par, 5) ;
gMC->Gspos ("PCRE", 1, "PCRA", 0.0, 0.0, 0.0, 0, "ONLY") ;
for (i=0; i<2; i++) {
- z0 = (2*i-1) * (fGeom->GetOuterBoxSize(2) + fGeom->GetCradleWall(2)) / 2.0 ;
- gMC->Gspos("PCRA", i, "ALIC", 0.0, 0.0, z0, 0, "ONLY") ;
+ z0 = (2*i-1) * (geom->GetOuterBoxSize(2) + geom->GetCradleWall(2) )/ 2.0 ;
+ gMC->Gspos("PCRA", i, "ALIC", 0.0, 0.0, z0, 0, "ONLY") ;
}
// --- The "wheels" of the cradle
- par[0] = fGeom->GetCradleWheel(0) / 2;
- par[1] = fGeom->GetCradleWheel(1) / 2;
- par[2] = fGeom->GetCradleWheel(2) / 2;
+ par[0] = geom->GetCradleWheel(0) / 2;
+ par[1] = geom->GetCradleWheel(1) / 2;
+ par[2] = geom->GetCradleWheel(2) / 2;
gMC->Gsvolu("PWHE", "BOX ", idtmed[716], par, 3) ;
- y0 = -(fGeom->GetRailsDistanceFromIP() - fGeom->GetRailRoadSize(1) -
- fGeom->GetCradleWheel(1)/2) ;
+ y0 = -(geom->GetRailsDistanceFromIP() - geom->GetRailRoadSize(1) -
+ geom->GetCradleWheel(1)/2) ;
for (i=0; i<2; i++) {
- z0 = (2*i-1) * ((fGeom->GetOuterBoxSize(2) + fGeom->GetCradleWheel(2)) / 2.0 +
- fGeom->GetCradleWall(2));
+ z0 = (2*i-1) * ((geom->GetOuterBoxSize(2) + geom->GetCradleWheel(2))/ 2.0 +
+ geom->GetCradleWall(2));
for (j=0; j<2; j++) {
copy = 2*i + j;
- x0 = (2*j-1) * fGeom->GetDistanceBetwRails() / 2.0 ;
+ x0 = (2*j-1) * geom->GetDistanceBetwRails() / 2.0 ;
gMC->Gspos("PWHE", copy, "ALIC", x0, y0, z0, 0, "ONLY") ;
}
}
}
+//_____________________________________________________________________________
+void AliPHOSv0::AddAlignableVolumes() const
+{
+ //
+ // Create entries for alignable volumes associating the symbolic volume
+ // name with the corresponding volume path. Needs to be syncronized with
+ // eventual changes in the geometry
+ // Alignable volumes are:
+ // 1) PHOS modules as a whole
+ // 2) Cradle
+ // 3) Cradle wheels
+ // 4) Strip units (group of 2x8 crystals)
+
+ TString volpath, symname;
+
+ // Alignable modules
+ // Volume path /ALIC_1/PHOS_<i> => symbolic name /PHOS/Module<i>, <i>=1,2,3,4,5
+
+ TString physModulePath="/ALIC_1/PHOS_";
+ TString symbModuleName="PHOS/Module";
+ Int_t nModules = GetGeometry()->GetNModules();
+
+ for(Int_t iModule=1; iModule<=nModules; iModule++){
+ volpath = physModulePath;
+ volpath += iModule;
+ // volpath += "/PEMC_1/PCOL_1/PTIO_1/PCOR_1/PAGA_1/PTII_1";
+
+ symname = symbModuleName;
+ symname += iModule;
+ gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data());
+
+ // Creates the Tracking to Local transformation matrix for PHOS modules
+ TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntry(symname.Data()) ;
+ const char *path = alignableEntry->GetTitle();
+ if (!gGeoManager->cd(path))
+ AliFatal(Form("Volume path %s not valid!",path));
+
+ Float_t angle = GetGeometry()->GetPHOSAngle(iModule);
+ TGeoHMatrix* globMatrix = gGeoManager->GetCurrentMatrix();
+
+ TGeoHMatrix *matTtoL = new TGeoHMatrix;
+ matTtoL->RotateZ(-90.+angle);
+ matTtoL->MultiplyLeft(&(globMatrix->Inverse()));
+ alignableEntry->SetMatrix(matTtoL);
+ }
+
+ //Aligning of CPV should be done for volume PCPV_1
+ symbModuleName="PHOS/Module";
+ for(Int_t iModule=1; iModule<=nModules; iModule++){
+ volpath = physModulePath;
+ volpath += iModule;
+ volpath += "/PCPV_1";
+ // Check the volume path
+ if (!gGeoManager->CheckPath(volpath.Data())) {
+ AliError(Form("Volume path %s not valid!",volpath.Data()));
+ continue;
+ }
+
+ symname = symbModuleName;
+ symname += iModule;
+ symname += "/CPV";
+ gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data());
+
+ // Creates the TGeo Local to Tracking transformation matrix ...
+ TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntry(symname.Data()) ;
+ const char *path = alignableEntry->GetTitle();
+ if (!gGeoManager->cd(path))
+ AliFatal(Form("Volume path %s not valid!",path));
+
+ Float_t angle = GetGeometry()->GetPHOSAngle(iModule);
+ TGeoHMatrix* globMatrix = gGeoManager->GetCurrentMatrix();
+
+ TGeoHMatrix *matTtoL = new TGeoHMatrix;
+ matTtoL->RotateZ(-90.+angle);
+ matTtoL->MultiplyLeft(&(globMatrix->Inverse()));
+ alignableEntry->SetMatrix(matTtoL);
+
+ }
+
+
+ // Alignable cradle walls
+ // Volume path /ALIC_1/PCRA_<i> => symbolic name /PHOS/Cradle<i>, <i>=0,1
+
+ TString physCradlePath="/ALIC_1/PCRA_";
+ TString symbCradleName="PHOS/Cradle";
+ Int_t nCradles = 2;
+
+ for(Int_t iCradle=0; iCradle<nCradles; iCradle++){
+ volpath = physCradlePath;
+ volpath += iCradle;
+ symname = symbCradleName;
+ symname += iCradle;
+ gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data());
+ }
+
+ // Alignable wheels
+ // Volume path /ALIC_1/PWHE_<i> => symbolic name /PHOS/Wheel<i>, i=0,1,2,3
+
+ TString physWheelPath="/ALIC_1/PWHE_";
+ TString symbWheelName="PHOS/Wheel";
+ Int_t nWheels = 4;
+
+ for(Int_t iWheel=0; iWheel<nWheels; iWheel++){
+ volpath = physWheelPath;
+ volpath += iWheel;
+ symname = symbWheelName;
+ symname += iWheel;
+ gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data());
+ }
+
+ //Physical strip path is a combination of: physModulePath + module number +
+ //physStripPath + strip number == ALIC_1/PHOS_N/..../PSTR_M
+ const Int_t nStripsX = GetGeometry()->GetEMCAGeometry()->GetNStripX();
+ const Int_t nStripsZ = GetGeometry()->GetEMCAGeometry()->GetNStripZ();
+ TString partialPhysStripName(100);
+ TString fullPhysStripName(100);
+ TString partialSymbStripName(100);
+ TString fullSymbStripName(100);
+
+ for(Int_t module = 1; module <= nModules; ++module){
+ partialPhysStripName = physModulePath;
+ partialPhysStripName += module;
+ partialPhysStripName += "/PEMC_1/PCOL_1/PTIO_1/PCOR_1/PAGA_1/PTII_1/PSTR_";
+
+ partialSymbStripName = symbModuleName;
+ partialSymbStripName += module;
+ partialSymbStripName += "/Strip_";
+
+ for(Int_t i = 0, ind1D = 1; i < nStripsX; ++i){//ind1D starts from 1 (PSTR_1...PSTR_224...)
+ for(Int_t j = 0; j < nStripsZ; ++j, ++ind1D){
+ fullPhysStripName = partialPhysStripName;
+ fullPhysStripName += ind1D;
+
+ fullSymbStripName = partialSymbStripName;
+ fullSymbStripName += i;//ind1D;
+ fullSymbStripName += '_';
+ fullSymbStripName += j;
+
+ gGeoManager->SetAlignableEntry(fullSymbStripName.Data(), fullPhysStripName.Data());
+
+ // Creates the TGeo Local to Tracking transformation matrix ...
+ TGeoPNEntry *alignableEntry = gGeoManager->GetAlignableEntry(fullSymbStripName.Data()) ;
+ const char *path = alignableEntry->GetTitle();
+ if (!gGeoManager->cd(path))
+ AliFatal(Form("Volume path %s not valid!",path));
+ TGeoHMatrix matLtoT = *gGeoManager->GetCurrentMatrix() ;
+ Double_t refl[3]={-1.,-1.,-1.} ;
+ matLtoT.SetScale(refl) ;
+ TGeoHMatrix *matTtoL = new TGeoHMatrix(matLtoT.Inverse());
+
+ char phosPath[50] ;
+ sprintf(phosPath,"/ALIC_1/PHOS_%d",module) ;
+ if (!gGeoManager->cd(phosPath)){
+ AliFatal("Geo manager can not find path \n");
+ }
+ TGeoHMatrix *mPHOS = gGeoManager->GetCurrentMatrix();
+ if (mPHOS)
+ matTtoL->Multiply(mPHOS);
+ else{
+ AliFatal("Geo matrixes are not loaded \n") ;
+ }
+ //Switch y<->z
+ Double_t rot[9]={1.,0.,0., 0.,1.,0., 0.,0.,1.} ;
+ matTtoL->SetRotation(rot) ;
+ alignableEntry->SetMatrix(matTtoL);
+
+/*
+ //Check poisition of corner cell of the strip
+ AliPHOSGeometry * geom = AliPHOSGeometry::GetInstance() ;
+ Int_t relid[4] ;
+ relid[0] = module ;
+ relid[1] = 0 ;
+ Int_t iStrip=ind1D ;
+ Int_t icell=1 ;
+ Int_t raw = geom->GetEMCAGeometry()->GetNCellsXInStrip()*((iStrip-1)/geom->GetEMCAGeometry()->GetNStripZ()) +
+ 1 + (icell-1)/geom->GetEMCAGeometry()->GetNCellsZInStrip() ;
+ Int_t col = geom->GetEMCAGeometry()->GetNCellsZInStrip()*(1+(iStrip-1)%geom->GetEMCAGeometry()->GetNStripZ()) -
+ (icell-1)%geom->GetEMCAGeometry()->GetNCellsZInStrip() ;
+ if(col==0) col=geom->GetNZ() ;
+ relid[2] = raw ;
+ relid[3] = col ;
+ Float_t xG,zG ;
+ geom->RelPosInModule(relid, xG, zG) ;
+printf("============\n") ;
+printf("Geometry: x=%f, z=%f \n",xG,zG) ;
+ Int_t absid ;
+ geom->RelToAbsNumbering(relid,absid) ;
+ Double_t pos[3]= {-2.2*3.5,0.0,1.1}; //Position incide the strip (Y coordinalte is not important)
+ Double_t posC[3]={0.0,0.0,0.}; //Global position
+
+ matTtoL->MasterToLocal(pos,posC);
+printf("Matrix: x=%f, z=%f, y=%f \n",posC[0],posC[2],posC[1]) ;
+*/
+ }
+ }
+ }
+}
+
//____________________________________________________________________________
Float_t AliPHOSv0::ZMin(void) const
{
// Overall dimension of the PHOS (min)
- // Take it twice more than the PHOS module size
- return -fGeom->GetOuterBoxSize(2);
+
+ AliPHOSGeometry * geom = GetGeometry() ;
+
+ return -geom->GetOuterBoxSize(2)/2.;
}
//____________________________________________________________________________
Float_t AliPHOSv0::ZMax(void) const
{
// Overall dimension of the PHOS (max)
- // Take it twice more than the PHOS module size
- return fGeom->GetOuterBoxSize(2);
+
+ AliPHOSGeometry * geom = GetGeometry() ;
+
+ return geom->GetOuterBoxSize(2)/2.;
}
//____________________________________________________________________________
Int_t i;
- printf("\n");
- for(i=0;i<35;i++) printf("*");
- printf(" PHOS_INIT ");
- for(i=0;i<35;i++) printf("*");
- printf("\n");
+ if(AliLog::GetGlobalDebugLevel()>0) {
+ TString st ;
+ for(i=0;i<35;i++)
+ st += "*";
+ Info("Init", "%s", st.Data()) ;
+ // Here the PHOS initialisation code (if any!)
+
+ AliPHOSGeometry * geom = GetGeometry() ;
- // Here the PHOS initialisation code (if any!)
+ if (geom!=0)
+ Info("Init", "AliPHOS%s: PHOS geometry intialized for %s", Version().Data(), geom->GetName()) ;
+ else
+ Info("Init", "AliPHOS%s: PHOS geometry initialization failed !", Version().Data()) ;
- if (fGeom!=0)
- cout << "AliPHOS" << Version() << " : PHOS geometry intialized for " << fGeom->GetName() << endl ;
- else
- cout << "AliPHOS" << Version() << " : PHOS geometry initialization failed !" << endl ;
-
- for(i=0;i<80;i++) printf("*");
- printf("\n");
-
+ Info("Init", "%s", st.Data()) ;
+ }
}
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff