// $Id$
//
-// Class AliMUONSlatGeometryBuilder
-// -------------------------------
-// Abstract base class for geometry construction per chamber.
-//
-
-
-
-// This Builder is designed according to the enveloppe methode. The basic idea is to be able to allow moves
-// of the slats on the support panels.
-// Those moves can be described with a simple set of parameters. The next step should be now to describe all
-// the slats and their places by a unique
-// class, which would make the SlatBuilder far more compact since now only three parameters can define a slat
-// and its position, like:
-// * Bool_t rounded_shape_slat
-// * Float_t slat_length
-// * Float_t slat_number or Float_t slat_position
-#include <TVirtualMC.h>
-#include <TGeoMatrix.h>
-#include <Riostream.h>
-
-#include "AliRun.h"
-#include "AliLog.h"
+//-----------------------------------------------------------------------------
+/// \class AliMUONSlatGeometryBuilder
+/// This Builder is designed according to the enveloppe methode. The basic idea is to be able to allow moves
+/// of the slats on the support panels.
+/// Those moves can be described with a simple set of parameters. The next step should be now to describe all
+/// the slats and their places by a unique
+/// class, which would make the SlatBuilder far more compact since now only three parameters can define a slat
+/// and its position, like:
+/// - Bool_t rounded_shape_slat
+/// - Float_t slat_length
+/// - Float_t slat_number or Float_t slat_position
+/// Reference system is the one described in the note ALICE-INT-2003-038 v.2 EDMS Id 406391
+///
+/// \author Eric Dumonteil (dumontei@cea.fr)
+//-----------------------------------------------------------------------------
#include "AliMUONSlatGeometryBuilder.h"
#include "AliMUON.h"
#include "AliMUONGeometryEnvelopeStore.h"
#include "AliMUONConstants.h"
-ClassImp(AliMUONSlatGeometryBuilder)
+#include "AliMpDEManager.h"
+
+#include "AliRun.h"
+#include "AliLog.h"
+
+#include <TVirtualMC.h>
+#include <TGeoBBox.h>
+#include <TGeoVolume.h>
+#include <TGeoManager.h>
+#include <TGeoMatrix.h>
+#include <TGeoCompositeShape.h>
+#include <TGeoTube.h>
+#include <Riostream.h>
+using std::endl;
+using std::cout;
+/// \cond CLASSIMP
+ClassImp(AliMUONSlatGeometryBuilder)
+/// \endcond
//______________________________________________________________________________
AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(AliMUON* muon)
- : AliMUONVGeometryBuilder(4, 5, 6, 7, 8, 9),
+ : AliMUONVGeometryBuilder(4, 12),
fMUON(muon)
{
-// Standard constructor
+/// Standard constructor
}
: AliMUONVGeometryBuilder(),
fMUON(0)
{
-// Default constructor
+/// Default constructor
}
-
//______________________________________________________________________________
-AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(const AliMUONSlatGeometryBuilder& rhs)
- : AliMUONVGeometryBuilder(rhs)
+AliMUONSlatGeometryBuilder::~AliMUONSlatGeometryBuilder()
{
- AliFatal("Copy constructor is not implemented.");
-}
-
-//______________________________________________________________________________
-AliMUONSlatGeometryBuilder::~AliMUONSlatGeometryBuilder() {
-//
-}
-
-//______________________________________________________________________________
-AliMUONSlatGeometryBuilder&
-AliMUONSlatGeometryBuilder::operator = (const AliMUONSlatGeometryBuilder& rhs)
-{
- // check assignement to self
- if (this == &rhs) return *this;
-
- AliFatal("Assignment operator is not implemented.");
-
- return *this;
+/// Destructor
}
//
//______________________________________________________________________________
void AliMUONSlatGeometryBuilder::CreateGeometry()
{
- // CreateGeometry is the method containing all the informations concerning Stations 345 geometry.
- // It includes description and placements of support panels and slats.
- // The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning
- // the use of Enveloppe method to place the Geant volumes.
- // Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters,
- // and this builder would then be dedicated only to the
- // placements of the slats. Those modifications could shorten the Station 345 geometry by a non-negligeable factor...
+ /// CreateGeometry is the method containing all the informations concerning Stations 345 geometry.
+ /// It includes description and placements of support panels and slats.
+ /// The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning
+ /// the use of Enveloppe method to place the Geant volumes.
+ /// Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters,
+ /// and this builder would then be dedicated only to the
+ /// placements of the slats. Those modifications could shorten the Station 345 geometry by a non-negligeable factor...
Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099;
Float_t *dum=0;
// define the id of tracking media:
- Int_t idAir = idtmed[1100]; // medium 1
+ // Int_t idAir = idtmed[1100]; // medium 1
Int_t idGas = idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%)
Int_t idCopper = idtmed[1110];
Int_t idG10 = idtmed[1111];
Int_t idNomex = idtmed[1114]; // honey comb
Int_t idNoryl = idtmed[1115];
Int_t idNomexB = idtmed[1116]; // bulk material
+
+ // Getting mediums for pannel support geometry
+ TGeoMedium* kMedNomex = gGeoManager->GetMedium("MUON_Nomex");
+ TGeoMedium* kMedCarbon = gGeoManager->GetMedium("MUON_CARBON");
// sensitive area: 40*40 cm**2
const Float_t kSensLength = 40.;
const Float_t kVframeWidth = kSensWidth;
const Int_t kVframeMaterial = idNoryl;
+ // R: rounded part of vertical spacers
+ const Float_t kRframeLength = 2.0;
+ const Float_t kRframeWidth = kSensWidth;
+ const Int_t kRframeMaterial = idNoryl;
+
// B: the horizontal border filled with rohacell: ok Ch. Finck
const Float_t kBframeLength = kHframeLength;
const Float_t kBframeHeight = (kPcbHeight - kSensHeight)/2. - kHframeHeight;
const Float_t kNulocWidth = 0.0030 + 0.0014; // equivalent copper width of vetronite;
const Int_t kNulocMaterial = idCopper;
+ // Readout cables: Equivalent to 260 mum copper
+ const Float_t kCableHeight = 2.6;
+ const Float_t kCableWidth = 0.026;
+ const Int_t kCableMaterial = idCopper;
+
// Slat parameters
const Float_t kSlatHeight = kPcbHeight;
const Float_t kSlatWidth = kSensWidth + 2.*(kPcbWidth + kInsuWidth + kPanelWidth
Float_t spar[3];
Int_t i, j;
Int_t detElemId;
+ Int_t moduleId;
// the panel volume contains the nomex
Float_t panelpar[3] = { kPanelLength/2., kPanelHeight/2., kPanelWidth/2. };
Float_t xx;
Float_t xxmax = (kBframeLength - kNulocLength)/2.;
Int_t index=0;
-
- AliMUONChamber *iChamber, *iChamber1, *iChamber2;
-
Int_t* fStations = new Int_t[5];
- for (Int_t i=0; i<5; i++) fStations[i] = 1;
+ for (Int_t iSt=0; iSt<5; iSt++) fStations[iSt] = 1;
fStations[2] = 1;
if (fStations[2])
//********************************************************************
// Station 3 **
//********************************************************************
- // indices 1 and 2 for first and second chambers in the station
- // iChamber (first chamber) kept for other quanties than Z,
- // assumed to be the same in both chambers
-
- iChamber = &fMUON->Chamber(4);
- iChamber1 = iChamber;
- iChamber2 = &fMUON->Chamber(5);
-
- //GetGeometry(4)->SetDebug(kTRUE);
- //GetGeometry(5)->SetDebug(kTRUE);
-
- if (!gAlice->GetModule("DIPO")) {
- // Mother volume for each chamber in st3 are only defined if Dipole volue is there.
- // Outer excess and inner recess for mother volume radius
- // with respect to ROuter and RInner
- Float_t dMotherInner = AliMUONConstants::Rmin(2)-kRframeHeight;
- Float_t dMotherOutner= AliMUONConstants::Rmax(2)+kVframeLength + 37.0;
- // Additional 37 cm gap is needed to wrap the corners of the slats sin Rmax represent the maximum active radius of the chamber with 2pi phi acceptance
- Float_t tpar[3];
- Double_t dstation = ( (-AliMUONConstants::DefaultChamberZ(5)) -
- (-AliMUONConstants::DefaultChamberZ(4)) ) /2.1;
- tpar[0] = dMotherInner;
- tpar[1] = dMotherOutner;
- tpar[2] = dstation;
- gMC->Gsvolu("CH05", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("CH06", "TUBE", idAir, tpar, 3);
- }
+ // Mother volume for each chamber in St3 is an envelop (or assembly)
+ // There is one assembly mother per half a chamber
+ // Mother volume for each chamber in St3 is an envelop (or assembly)
+ // There is one assembly mother per half a chamber called SC05I, SC05O, SC06I and SC06O
// volumes for slat geometry (xx=5,..,10 chamber id):
// Sxx0 Sxx1 Sxx2 Sxx3 --> Slat Mother volumes
// SxxG --> Sensitive volume (gas)
// SxxH, SxxV --> Horizontal and Vertical frames (Noryl)
// SB5x --> Volumes for the 35 cm long PCB
// slat dimensions: slat is a MOTHER volume!!! made of air
-
- // only for chamber 5: slat 1 has a PCB shorter by 5cm!
+ // Only for chamber 5: slat 1 has a PCB shorter by 5cm!
Float_t tlength = 35.;
Float_t panelpar2[3] = { tlength/2., panelpar[1], panelpar[2]};
Float_t senspar2[3] = { tlength/2., senspar[1], senspar[2]};
Float_t hFramepar2[3] = { tlength/2., hFramepar[1], hFramepar[2]};
Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]};
- Float_t *dum=0;
Float_t pcbDLength3 = (kPcbLength - tlength);
+
+ // For rounded pcb of central slat
+ Float_t csvPcbLength = 59.25-40.; // PQ-LAT-SR1
+ Float_t panelpar3[3] = { csvPcbLength/2., panelpar[1], panelpar[2]};
+ Float_t nomexpar3[3] = { csvPcbLength/2., nomexpar[1], nomexpar[2]};
+ Float_t nomexbpar3[3] = { csvPcbLength/2., nomexbpar[1], nomexbpar[2]};
+ Float_t insupar3[3] = { csvPcbLength/2., insupar[1], insupar[2]};
+ Float_t pcbpar3[3] = { csvPcbLength/2., pcbpar[1], pcbpar[2]};
+ Float_t senspar3[3] = { csvPcbLength/2., senspar[1], senspar[2]};
+ Float_t hFramepar3[3] = { csvPcbLength/2., hFramepar[1], hFramepar[2]};
+ Float_t bFramepar3[3] = { csvPcbLength/2., bFramepar[1], bFramepar[2]};
+ Float_t cPhi = TMath::RadToDeg()*(TMath::Pi()/2.-TMath::ACos(hFramepar3[1]/(AliMUONConstants::Rmin(2)-kRframeLength)));
+ Float_t cFramepar3[5] = { AliMUONConstants::Rmin(2)-kRframeLength, AliMUONConstants::Rmin(2), kRframeWidth, -cPhi, cPhi};
const Int_t kNslats3 = 5; // number of slats per quadrant
const Int_t kNPCB3[kNslats3] = {4, 4, 4, 3, 2}; // n PCB per slat
const Float_t kYpos3[kNslats3] = {0, 37.8, 37.7, 37.3, 33.7};
Float_t slatLength3[kNslats3];
+ Float_t rPhi1 = TMath::RadToDeg()*(TMath::ASin((kYpos3[1]-hFramepar3[1])/(AliMUONConstants::Rmin(2))));
+ Float_t rPhi2 = TMath::RadToDeg()*(TMath::ACos(-vFramepar[0]/(AliMUONConstants::Rmin(2)-kRframeLength)));
+ Float_t rFramepar3[5] = { AliMUONConstants::Rmin(2)-kRframeLength, AliMUONConstants::Rmin(2), kRframeWidth, rPhi1, rPhi2};
+ Float_t vrFrameHeight = hFramepar3[1]+kYpos3[1]-AliMUONConstants::Rmin(2)+kRframeLength;
+
// create and position the slat (mother) volumes
- char idSlatCh5[5];
- char idSlatCh6[5];
+ char idSlatCh5[6];
+ char idSlatCh6[6];
Float_t xSlat3;
Float_t ySlat3 = 0;
- Float_t angle = 0.;
+ angle = 0.;
+
Float_t spar2[3];
for (i = 0; i < kNslats3; i++){
spar2[1] = spar[1];
spar2[2] = spar[2];
Float_t dzCh3 = dzCh;
- Float_t zSlat3 = (i%2 ==0)? -zSlat : zSlat; // seems not that zSlat3 = zSlat4 & 5 refering to plan PQ7EN345-6 ?
+ Float_t dzSlat3 = -0.25; // see drawing PQ7EN345-6 (Delta_slat=80mm instead 85mm)
+ Float_t zSlat3 = (i%2 ==0)? -(zSlat+dzSlat3) : (zSlat+dzSlat3); // seems not that zSlat3 = zSlat4 & 5 refering to plan PQ7EN345-6 ? -> Indeed, fixed J.C.
- sprintf(idSlatCh5,"LA%d",i+kNslats3-1);
- //gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
+ sprintf(idSlatCh5,"SLA%d",i+kNslats3-1);
detElemId = 509 - (i + kNslats3-1-4);
- GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
- TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
-
- sprintf(idSlatCh5,"LA%d",3*kNslats3-2+i);
- //gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId == 508 || detElemId == 509) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot1",90,180+angle,90,90+angle,180,0) );
+ else {
+ if (detElemId % 2 == 0)
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot1",90,angle,90,270+angle,180,0) );
+ }
+
+ sprintf(idSlatCh5,"SLA%d",3*kNslats3-2+i);
detElemId = 500 + (i + kNslats3-1-4);
- GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
- TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId == 500 || detElemId == 501) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot2",90,angle,90,90+angle,0,0) );
+ else {
+ if (detElemId % 2 == 1)
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot2",90,180+angle,90,270+angle,0,0) );
+ }
if (i > 0) {
- sprintf(idSlatCh5,"LA%d",kNslats3-1-i);
- // gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
+ sprintf(idSlatCh5,"SLA%d",kNslats3-1-i);
detElemId = 509 + (i + kNslats3-1-4);
- GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
- TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 0 ) {
+ if (detElemId == 510) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot3",90,180+angle,90,270+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot3",90,angle,90,90+angle,0,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
- sprintf(idSlatCh5,"LA%d",3*kNslats3-2-i);
- // gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
+ sprintf(idSlatCh5,"SLA%d",3*kNslats3-2-i);
detElemId = 518 - (i + kNslats3-1-4);
- GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
- TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 1) {
+ if (detElemId == 517) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot4",90,angle,90,270+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot4",90,180+angle,90,90+angle,180,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
}
- sprintf(idSlatCh6,"LB%d",kNslats3-1+i);
- // gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
+ sprintf(idSlatCh6,"SLB%d",kNslats3-1+i);
detElemId = 609 - (i + kNslats3-1-4);
- GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
- TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
- sprintf(idSlatCh6,"LB%d",3*kNslats3-2+i);
- // gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId == 608 || detElemId == 609) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot5",90,180+angle,90,90+angle,180,0));
+ else {
+ if (detElemId % 2 == 0)
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot5",90,angle,90,90+angle,0,0));
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot5",90,angle,90,270+angle,180,0));
+ }
+
+ sprintf(idSlatCh6,"SLB%d",3*kNslats3-2+i);
detElemId = 600 + (i + kNslats3-1-4);
- GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
- TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId == 600 || detElemId == 601) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot6",90,angle,90,90+angle,0,0) );
+ else {
+ if (detElemId % 2 == 1)
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot6",90,180+angle,90,270+angle,0,0) );
+ }
if (i > 0) {
- sprintf(idSlatCh6,"LB%d",kNslats3-1-i);
- //gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
+ sprintf(idSlatCh6,"SLB%d",kNslats3-1-i);
detElemId = 609 + (i + kNslats3-1-4);
- GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
- TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 0 ) {
+ if (detElemId == 610) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot7",90,180+angle,90,270+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot7",90,angle,90,90+angle,0,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
+ TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
- sprintf(idSlatCh6,"LB%d",3*kNslats3-2-i);
- //gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
+ sprintf(idSlatCh6,"SLB%d",3*kNslats3-2-i);
detElemId = 618 - (i + kNslats3-1-4);
- GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
- TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 1) {
+ if (detElemId == 617) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot8",90,angle,90,270+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot8",90,180+angle,90,90+angle,180,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
+ TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
}
}
gMC->Gsvolu("S05C","BOX",kCarbonMaterial,panelpar,3);
gMC->Gsvolu("SB5C","BOX",kCarbonMaterial,panelpar2,3);
+ gMC->Gsvolu("SC5C","BOX",kCarbonMaterial,panelpar3,3);
+ gMC->Gsvolu("SD5C","BOX",kCarbonMaterial,panelpar,3);
gMC->Gsvolu("S06C","BOX",kCarbonMaterial,panelpar,3);
+ gMC->Gsvolu("SC6C","BOX",kCarbonMaterial,panelpar3,3);
+ gMC->Gsvolu("SD6C","BOX",kCarbonMaterial,panelpar,3);
// create the nomex volume (honey comb)
gMC->Gsvolu("S05N","BOX",kNomexMaterial,nomexpar,3);
gMC->Gsvolu("SB5N","BOX",kNomexMaterial,nomexpar2,3);
+ gMC->Gsvolu("SC5N","BOX",kNomexMaterial,nomexpar3,3);
+ gMC->Gsvolu("SD5N","BOX",kNomexMaterial,nomexpar,3);
gMC->Gsvolu("S06N","BOX",kNomexMaterial,nomexpar,3);
+ gMC->Gsvolu("SC6N","BOX",kNomexMaterial,nomexpar3,3);
+ gMC->Gsvolu("SD6N","BOX",kNomexMaterial,nomexpar,3);
// create the nomex volume (bulk)
gMC->Gsvolu("S05X","BOX",kNomexBMaterial,nomexbpar,3);
gMC->Gsvolu("SB5X","BOX",kNomexBMaterial,nomexbpar2,3);
+ gMC->Gsvolu("SC5X","BOX",kNomexBMaterial,nomexbpar3,3);
+ gMC->Gsvolu("SD5X","BOX",kNomexBMaterial,nomexbpar,3);
gMC->Gsvolu("S06X","BOX",kNomexBMaterial,nomexbpar,3);
+ gMC->Gsvolu("SC6X","BOX",kNomexBMaterial,nomexbpar3,3);
+ gMC->Gsvolu("SD6X","BOX",kNomexBMaterial,nomexbpar,3);
// create the insulating material volume
gMC->Gsvolu("S05I","BOX",kInsuMaterial,insupar,3);
gMC->Gsvolu("SB5I","BOX",kInsuMaterial,insupar2,3);
+ gMC->Gsvolu("SC5I","BOX",kInsuMaterial,insupar3,3);
+ gMC->Gsvolu("SD5I","BOX",kInsuMaterial,insupar,3);
gMC->Gsvolu("S06I","BOX",kInsuMaterial,insupar,3);
+ gMC->Gsvolu("SC6I","BOX",kInsuMaterial,insupar3,3);
+ gMC->Gsvolu("SD6I","BOX",kInsuMaterial,insupar,3);
// create the PCB volume
gMC->Gsvolu("S05P","BOX",kPcbMaterial,pcbpar,3);
gMC->Gsvolu("SB5P","BOX",kPcbMaterial,pcbpar2,3);
+ gMC->Gsvolu("SC5P","BOX",kPcbMaterial,pcbpar3,3);
+ gMC->Gsvolu("SD5P","BOX",kPcbMaterial,pcbpar,3);
gMC->Gsvolu("S06P","BOX",kPcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SC6P","BOX",kPcbMaterial,pcbpar3,3);
+ gMC->Gsvolu("SD6P","BOX",kPcbMaterial,pcbpar,3);
// create the sensitive volumes,
gMC->Gsvolu("S05G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SC5G","BOX",kSensMaterial,senspar3,3);
+ gMC->Gsvolu("SD5G","BOX",kSensMaterial,senspar,3);
gMC->Gsvolu("S06G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SC6G","BOX",kSensMaterial,senspar3,3);
+ gMC->Gsvolu("SD6G","BOX",kSensMaterial,senspar,3);
// create the vertical frame volume
gMC->Gsvolu("S05V","BOX",kVframeMaterial,vFramepar,3);
gMC->Gsvolu("S06V","BOX",kVframeMaterial,vFramepar,3);
+ // create the rounded vertical frame volume
+
+ gMC->Gsvolu("SC5D","TUBS",kRframeMaterial,cFramepar3,5);
+ gMC->Gsvolu("SD5D","TUBS",kRframeMaterial,rFramepar3,5);
+ gMC->Gsvolu("SC6D","TUBS",kRframeMaterial,cFramepar3,5);
+ gMC->Gsvolu("SD6D","TUBS",kRframeMaterial,rFramepar3,5);
+
// create the horizontal frame volume
gMC->Gsvolu("S05H","BOX",kHframeMaterial,hFramepar,3);
gMC->Gsvolu("SB5H","BOX",kHframeMaterial,hFramepar2,3);
+ gMC->Gsvolu("SC5H","BOX",kHframeMaterial,hFramepar3,3);
+ gMC->Gsvolu("SD5H","BOX",kHframeMaterial,hFramepar,3);
gMC->Gsvolu("S06H","BOX",kHframeMaterial,hFramepar,3);
+ gMC->Gsvolu("SC6H","BOX",kHframeMaterial,hFramepar3,3);
+ gMC->Gsvolu("SD6H","BOX",kHframeMaterial,hFramepar,3);
// create the horizontal border volume
gMC->Gsvolu("S05B","BOX",kBframeMaterial,bFramepar,3);
gMC->Gsvolu("SB5B","BOX",kBframeMaterial,bFramepar2,3);
+ gMC->Gsvolu("SC5B","BOX",kBframeMaterial,bFramepar3,3);
+ gMC->Gsvolu("SD5B","BOX",kBframeMaterial,bFramepar,3);
gMC->Gsvolu("S06B","BOX",kBframeMaterial,bFramepar,3);
-
+ gMC->Gsvolu("SC6B","BOX",kBframeMaterial,bFramepar3,3);
+ gMC->Gsvolu("SD6B","BOX",kBframeMaterial,bFramepar,3);
+
+ // Replace the volume shape with a composite shape
+ // with substracted overlap with beam shield
+ if ( gMC->IsRootGeometrySupported() ) {
+
+ // Get shape
+ Int_t nSlatType = 2;
+ Int_t nVol = 8;
+ const char* slatType = "CD"; // C: central slat; D: rounded slat
+ const char* volLetter = "CNXIPHBG";
+ TString volName;
+ TString compName;
+ TString csName;
+ TGeoVolume *mVol = 0x0;
+ TObjArray centerSlat(nSlatType*((nVol+1)*2));
+ TObjArray composite(nSlatType*((nVol+1)*2));
+
+ // Beam shield recess
+ new TGeoTube("tubeCut", 0., AliMUONConstants::Rmin(2), kSlatWidth/2.+0.001);
+ // Displacement
+ TGeoTranslation* trCTube = new TGeoTranslation("trCTube", -(kPcbLength-csvPcbLength/2.+kVframeLength/2.), 0., 0.);
+ trCTube->RegisterYourself();
+ TGeoTranslation* trDTube = new TGeoTranslation("trDTube", -(kPcbLength+kVframeLength)/2., -kYpos3[1], 0.);
+ trDTube->RegisterYourself();
+ TGeoTranslation* trCBTube = new TGeoTranslation("trCBTube", 0., ( kPcbHeight - kBframeHeight ) / 2., 0.);
+ trCBTube->Add(trCTube);
+ trCBTube->RegisterYourself();
+ TGeoTranslation* trDBTube = new TGeoTranslation("trDBTube", 0., ( kPcbHeight - kBframeHeight ) / 2., 0.);
+ trDBTube->Add(trDTube);
+ trDBTube->RegisterYourself();
+
+ Float_t cPhi2 = (TMath::Pi()/2.-TMath::ACos((kSensHeight/2.)/(AliMUONConstants::Rmin(2)-kRframeLength)));
+ TGeoBBox *boxCCut = new TGeoBBox("boxCCut",(cFramepar3[1]-cFramepar3[0]*TMath::Cos(cPhi2))/2., hFramepar3[1], cFramepar3[2]+0.001);
+ // Displacement
+ TGeoTranslation* trCBox = new TGeoTranslation("trCBox",cFramepar3[0]*TMath::Cos(cPhi2)+boxCCut->GetDX(), 0., 0.);
+ trCBox->RegisterYourself();
+ new TGeoBBox("boxDCut",(kPcbLength+kVframeLength)/2., hFramepar3[1], vFramepar[2]+0.001);
+ // Displacement
+ TGeoTranslation* trDBox = new TGeoTranslation("trDBox",kPcbLength/2., kYpos3[1], 0.);
+ trDBox->RegisterYourself();
+
+ TGeoBBox *boxVframe = new TGeoBBox("boxVframe",vFramepar[0],vrFrameHeight/2., vFramepar[2]);
+ TGeoTranslation* trVBox = new TGeoTranslation("trVBox", 0., AliMUONConstants::Rmin(2)-kRframeLength + boxVframe->GetDY(), 0.);
+ trVBox->RegisterYourself();
+
+ for(int iCh=5; iCh<=6; iCh++){
+ for (int iSlatType = 0; iSlatType<nSlatType; iSlatType++) {
+ for (int iVol = 0; iVol<nVol; iVol++){
+ Int_t lIndex = (iCh-5)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+iVol;
+ volName=Form("S%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ centerSlat[lIndex] = mVol->GetShape();
+ csName=Form("centerSlat%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ ((TGeoShape*)centerSlat[lIndex])->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ compOperation+="-tubeCut:tr";
+ compOperation+=slatType[iSlatType];
+ if (strstr(volName,"B")){
+ compOperation+="B";
+ }
+ compOperation+="Tube";
+ compName=Form("composite%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ composite[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+ // Reset shape to volume
+ mVol->SetShape((TGeoShape*)composite[lIndex]);
+ }
+ }
+
+ // For rounded spacer
+ Int_t lIndex = (iCh-5)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+nVol;
+ volName=Form("S%c%dD",slatType[iSlatType],iCh);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ centerSlat[lIndex] = mVol->GetShape();
+ csName=Form("centerSlat%c%dD",slatType[iSlatType],iCh);
+ ((TGeoShape*)centerSlat[lIndex])->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ if (strstr(volName,"SC")){
+ compOperation+="*boxCCut:trCBox";
+ }
+ if (strstr(volName,"SD")){
+ compOperation.Prepend("(");
+ compOperation+="+boxVframe:trVBox)*boxDCut:trDBox";
+ }
+ compName=Form("composite%c%dD",slatType[iSlatType],iCh);
+ composite[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+ // Reset shape to volume
+ mVol->SetShape((TGeoShape*)composite[lIndex]);
+ }
+ }
+ }
+ }
+
index = 0;
for (i = 0; i<kNslats3; i++){
for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
if (i == 0 && quadrant == 2) continue;
if (i == 0 && quadrant == 4) continue;
- sprintf(idSlatCh5,"LA%d",ConvertSlatNum(i,quadrant,kNslats3-1));
- sprintf(idSlatCh6,"LB%d",ConvertSlatNum(i,quadrant,kNslats3-1));
+ sprintf(idSlatCh5,"SLA%d",ConvertSlatNum(i,quadrant,kNslats3-1));
+ sprintf(idSlatCh6,"SLB%d",ConvertSlatNum(i,quadrant,kNslats3-1));
+ Int_t moduleSlatCh5 = GetModuleId(idSlatCh5);
+ Int_t moduleSlatCh6 = GetModuleId(idSlatCh6);
Float_t xvFrame = (slatLength3[i] - kVframeLength)/2.;
- Float_t xvFrame2 = xvFrame;
+ Float_t xvFrame2 = xvFrame;
- if (i == 0 || i == 1 || i == 2) xvFrame2 -= pcbDLength3/2.;
+ if (i == 0 || i == 1 || i == 2) xvFrame2 -= pcbDLength3; // Correct position (J.C.)
// position the vertical frames
if ( i > 2) {
- GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5,
- (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5,
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
+ (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
(2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6,
- (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
(2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
}
if (i == 2) {
- GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5,
- (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
- GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5,
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
+ (2*i+1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
(2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6,
- (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
(2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
}
- if (i == 0 || i == 1) { // no rounded spacer for the moment (Ch. Finck)
- GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5,
- (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6,
- (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ // Different rotation due to new mapping convention
+ if (i == 0 || i == 1) { // first vertical spacers
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
+ (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame2,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ if (i == 0) { // rounded spacer for central slat (J.C.)
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5D", idSlatCh5,
+ (2*i)*10+quadrant,TGeoTranslation(xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6D", idSlatCh6,
+ (2*i)*10+quadrant,TGeoTranslation(xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+
+ }
+ if (i == 1) { // rounded + vertical spacer for rounded slat (J.C.)
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5D", idSlatCh5,
+ (2*i)*10+quadrant,TGeoTranslation(xvFrame,-kYpos3[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6D", idSlatCh6,
+ (2*i)*10+quadrant,TGeoTranslation(xvFrame,-kYpos3[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ }
}
// position the panels and the insulating material
for (j = 0; j < kNPCB3[i]; j++){
- if (i == 1 && j == 0) continue;
- if (i == 0 && j == 0) continue;
- index++;
- Float_t xx = kSensLength * (-kNPCB3[i]/2. + j + 0.5);
+ index++;
+ xx = kSensLength * (-kNPCB3[i]/2. + j + 0.5);
Float_t xx2 = xx - pcbDLength3/2.;
-
+ Float_t xx3 = xx + (kSensLength-csvPcbLength)/2.;
+
Float_t zPanel = spar[2] - nomexbpar[2];
- if ( (i == 0 || i == 1 || i == 2) && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm
- GetEnvelopes(4)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel));
- GetEnvelopes(4)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel));
- GetEnvelopes(4)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.));
- } else {
- GetEnvelopes(4)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(4)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(4)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
+ if (i==0 || i==1) { // Different rotation due to new mapping convention
+ if (i==0 && j==0) { // Rounded pcb of central slat (SR1, NR1)
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5X", idSlatCh5, 2*index-1,TGeoTranslation(-xx3,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5X", idSlatCh5, 2*index,TGeoTranslation(-xx3,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SC5I", idSlatCh5, index,TGeoTranslation(-xx3,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6X", idSlatCh6, 2*index-1,TGeoTranslation(-xx3,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6X", idSlatCh6, 2*index,TGeoTranslation(-xx3,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SC6I", idSlatCh6, index,TGeoTranslation(-xx3,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ }
+ else {
+ if (i==1 && j==0){ // Rounded pcb of rounded slats (SR2. NR2)
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5X", idSlatCh5, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5X", idSlatCh5, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SD5I", idSlatCh5, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6X", idSlatCh6, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6X", idSlatCh6, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("SD6I", idSlatCh6, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ }
+ else {
+ if (j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index-1,TGeoTranslation(-xx2,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index,TGeoTranslation(-xx2,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(-xx2,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ }
+ else {
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ }
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ }
+ }
}
- GetEnvelopes(5)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.));
-
- }
+ else {
+ if (i==2 && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.));
+ } else {
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
+ }
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.));
+ }
+ }
}
}
+
// position the nomex volume inside the panel volume
gMC->Gspos("S05N",1,"S05C",0.,0.,0.,0,"ONLY");
gMC->Gspos("SB5N",1,"SB5C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SC5N",1,"SC5C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD5N",1,"SD5C",0.,0.,0.,0,"ONLY");
gMC->Gspos("S06N",1,"S06C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SC6N",1,"SC6C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD6N",1,"SD6C",0.,0.,0.,0,"ONLY");
// position panel volume inside the bulk nomex material volume
gMC->Gspos("S05C",1,"S05X",0.,0.,kNomexBWidth/2.,0,"ONLY");
gMC->Gspos("SB5C",1,"SB5X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SC5C",1,"SC5X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD5C",1,"SD5X",0.,0.,kNomexBWidth/2.,0,"ONLY");
gMC->Gspos("S06C",1,"S06X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SC6C",1,"SC6X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD6C",1,"SD6X",0.,0.,kNomexBWidth/2.,0,"ONLY");
// position the PCB volume inside the insulating material volume
gMC->Gspos("S05P",1,"S05I",0.,0.,0.,0,"ONLY");
gMC->Gspos("SB5P",1,"SB5I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SC5P",1,"SC5I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD5P",1,"SD5I",0.,0.,0.,0,"ONLY");
gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SC6P",1,"SC6I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD6P",1,"SD6I",0.,0.,0.,0,"ONLY");
// position the horizontal frame volume inside the PCB volume
gMC->Gspos("S05H",1,"S05P",0.,0.,0.,0,"ONLY");
gMC->Gspos("SB5H",1,"SB5P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SC5H",1,"SC5P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD5H",1,"SD5P",0.,0.,0.,0,"ONLY");
gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SC6H",1,"SC6P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD6H",1,"SD6P",0.,0.,0.,0,"ONLY");
// position the sensitive volume inside the horizontal frame volume
gMC->Gsposp("S05G",1,"S05H",0.,0.,0.,0,"ONLY",senspar,3);
gMC->Gsposp("S05G",1,"SB5H",0.,0.,0.,0,"ONLY",senspar2,3);
+ gMC->Gspos("SC5G",1,"SC5H",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD5G",1,"SD5H",0.,0.,0.,0,"ONLY");
gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gspos("SC6G",1,"SC6H",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD6G",1,"SD6H",0.,0.,0.,0,"ONLY");
// position the border volumes inside the PCB volume
Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.;
+ Int_t rotB = 0;
+ gMC->Matrix(rotB,90,0,90,270,180,0); // rotation around x for second border
+
gMC->Gspos("S05B",1,"S05P",0., yborder,0.,0,"ONLY");
gMC->Gspos("S05B",2,"S05P",0.,-yborder,0.,0,"ONLY");
gMC->Gspos("SB5B",1,"SB5P",0., yborder,0.,0,"ONLY");
gMC->Gspos("SB5B",2,"SB5P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("SC5B",1,"SC5P",0., yborder,0.,rotB,"ONLY");
+ gMC->Gspos("SC5B",2,"SC5P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S05B",1,"SD5P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("SD5B",1,"SD5P",0.,-yborder,0.,0,"ONLY");
gMC->Gspos("S06B",1,"S06P",0., yborder,0.,0,"ONLY");
gMC->Gspos("S06B",2,"S06P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("SC6B",1,"SC6P",0., yborder,0.,rotB,"ONLY");
+ gMC->Gspos("SC6B",2,"SC6P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S06B",1,"SD6P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("SD6B",1,"SD6P",0.,-yborder,0.,0,"ONLY");
// create the NULOC volume and position it in the horizontal frame
gMC->Gsvolu("S05E","BOX",kNulocMaterial,nulocpar,3);
gMC->Gsvolu("S06E","BOX",kNulocMaterial,nulocpar,3);
index = 0;
Float_t xxmax2 = xxmax - pcbDLength3/2.;
+ Float_t xxmax3 = xxmax - (kPcbLength-csvPcbLength)/2.;
+ Float_t rPhi3 = TMath::ASin((kYpos3[1]-kPcbHeight/2.)/AliMUONConstants::Rmin(2));
+ Float_t xxmax4 = (AliMUONConstants::Rmin(2)*TMath::Cos(rPhi3)-kVframeLength/2.) - (kBframeLength - kNulocLength)/2.;
for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
index++;
gMC->Gspos("S05E",2*index-1,"S05B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S05E",2*index-1,"SB5B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S05E",2*index ,"SB5B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
}
- }
-
- // position the volumes approximating the circular section of the pipe
- Float_t epsilon = 0.001;
- Int_t ndiv = 6;
- Int_t imax = 1;
- Double_t divpar[3];
- Double_t dydiv = kSensHeight/ndiv;
- Double_t ydiv = (kSensHeight - dydiv)/2.;
- Double_t rmin = AliMUONConstants::Rmin(2);// Same radius for both chamber in St3
- Double_t xdiv = 0.;
- Float_t xvol;
- Float_t yvol;
-
- for (Int_t idiv = 0; idiv < ndiv; idiv++){
- ydiv += dydiv;
- xdiv = 0.;
- if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos((ydiv-dydiv/2.)/rmin) );
- divpar[0] = (kPcbLength - xdiv)/2.;
- divpar[1] = dydiv/2. - epsilon;
- divpar[2] = kSensWidth/2.;
- xvol = (kPcbLength + xdiv)/2.;
- yvol = ydiv;
-
- // Volumes close to the beam pipe for slat i=1 so 4 slats per chamber
- for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
- sprintf(idSlatCh5,"LA%d",ConvertSlatNum(1,quadrant,kNslats3-1));
- sprintf(idSlatCh6,"LB%d",ConvertSlatNum(1,quadrant,kNslats3-1));
-
- GetEnvelopes(4)->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-(kPcbLength * kNPCB3[1]/2.),yvol-kPcbLength,0.),3,divpar);
-
- GetEnvelopes(5)->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-(kPcbLength * kNPCB3[1]/2.),yvol-kPcbLength,0.),3,divpar);
+ if (xx > -xxmax3 && xx< xxmax3) {
+ gMC->Gspos("S05E",2*index-1,"SC5B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2., 0, "ONLY");
+ gMC->Gspos("S05E",2*index ,"SC5B", xx, 0., kBframeWidth/2.- kNulocWidth/2., 0, "ONLY");
+ gMC->Gspos("S06E",2*index-1,"SC6B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S06E",2*index ,"SC6B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
}
- }
-
- // Volumes close to the beam pipe for slat i=0 so 2 slats per chamber (central slat for station 3)
- // Gines Martinez, Subatech sep 04
- // 9 box volumes are used to define the PCB closed to the beam pipe of the slat 122000SR1 of chamber 5 and 6 of St3
- // Accordingly to plan PQ-LAT-SR1 of CEA-DSM-DAPNIA-SIS/BE ph HARDY 8-Oct-2002
- // Rmin = 31.5 cm
- rmin = AliMUONConstants::Rmin(2); // Same radius for both chamber in St3
- ndiv = 9;
- dydiv = kSensHeight/ndiv; // Vertical size of the box volume approximating the rounded PCB
- ydiv = -kSensHeight/2 + dydiv/2.; // Initializing vertical position of the volume from bottom
- xdiv = 0.; // Initializing horizontal position of the box volumes
-
- for (Int_t idiv = 0; idiv < ndiv; idiv++){
- xdiv = TMath::Abs( rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ) );
- divpar[0] = (kPcbLength - xdiv)/2.; // Dimension of the box volume
- divpar[1] = dydiv/2. - epsilon;
- divpar[2] = kSensWidth/2.;
- xvol = (kPcbLength + xdiv)/2.; //2D traslition for positionning of box volume
- yvol = ydiv;
- Int_t side;
- for (side = 1; side <= 2; side++) {
- sprintf(idSlatCh5,"LA%d",4);
- sprintf(idSlatCh6,"LB%d",4);
- if(side == 2) {
- sprintf(idSlatCh5,"LA%d",13);
- sprintf(idSlatCh6,"LB%d",13);
- }
- GetEnvelopes(4)->AddEnvelopeConstituentParam("S05G", idSlatCh5,500+side*100+imax+4*idiv+1,
- TGeoTranslation(xvol-(kPcbLength * kNPCB3[0]/2.),yvol,0.),3,divpar);
-
- GetEnvelopes(5)->AddEnvelopeConstituentParam("S06G", idSlatCh6,500+side*100+imax+4*idiv+1,
- TGeoTranslation(xvol-(kPcbLength * kNPCB3[0]/2.),yvol,0.),3,divpar);
+ if (xx > xxmax4 && xx< xxmax) {
+ gMC->Gspos("S05E",2*index-1,"SD5B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S05E",2*index ,"SD5B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S06E",2*index-1,"SD6B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S06E",2*index ,"SD6B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
+ }
+ }
+
+ //
+ //Geometry of the support pannel Verticla length 3.62m, horizontal length 1.62m, internal radius dMotherInner of SC05 and SC06 (F. Orsini, Saclay)
+ //Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
+ // Outer excess and inner recess for mother volume radius
+ // with respect to ROuter and RInner
+ Float_t dMotherInner = AliMUONConstants::Rmin(2)-kRframeHeight;
+ Float_t nomexthickness = 1.5;
+ Float_t carbonthickness = 0.03;
+ Float_t supporthlength = 162.; // chamber 5
+ Float_t supporthlengthCh6 = 167.; // chamber 6
+ Float_t supportvlength = 362.;
+
+ // Generating the composite shape of the carbon and nomex pannels
+ new TGeoBBox("shNomexBoxSt3",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
+ new TGeoBBox("shCarbonBoxSt3",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
+ new TGeoBBox("shNomexBoxSt3Ch6",(supporthlengthCh6)/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
+ new TGeoBBox("shCarbonBoxSt3Ch6",(supporthlengthCh6)/2., supportvlength/2. ,carbonthickness/2.);
+ new TGeoTubeSeg("shNomexHoleSt3",0., dMotherInner, nomexthickness/2.+carbonthickness+3*kCableWidth+0.001, -90. ,90.);
+ new TGeoTubeSeg("shCarbonHoleSt3",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
+ TGeoTranslation* trHoleSt3 = new TGeoTranslation("trHoleSt3",-supporthlength/2.,0.,0.);
+ trHoleSt3->RegisterYourself();
+ TGeoTranslation* trHoleSt3Ch6 = new TGeoTranslation("trHoleSt3Ch6",-(supporthlengthCh6)/2.,0.,0.);
+ trHoleSt3Ch6->RegisterYourself();
+ TGeoCompositeShape* shNomexSupportSt3 = new TGeoCompositeShape("shNomexSupportSt3","shNomexBoxSt3-shNomexHoleSt3:trHoleSt3");
+ TGeoCompositeShape* shCarbonSupportSt3 = new TGeoCompositeShape("shCarbonSupportSt3","shCarbonBoxSt3-shCarbonHoleSt3:trHoleSt3");
+ TGeoCompositeShape* shNomexSupportSt3Ch6 = new TGeoCompositeShape("shNomexSupportSt3Ch6","shNomexBoxSt3Ch6-shNomexHoleSt3:trHoleSt3Ch6");
+ TGeoCompositeShape* shCarbonSupportSt3Ch6 = new TGeoCompositeShape("shCarbonSupportSt3Ch6","shCarbonBoxSt3Ch6-shCarbonHoleSt3:trHoleSt3Ch6");
+
+ // Generating Nomex and Carbon pannel volumes
+ TGeoVolume * voNomexSupportSt3 = new TGeoVolume("S05S", shNomexSupportSt3, kMedNomex);
+ TGeoVolume * voCarbonSupportSt3 = new TGeoVolume("S05K", shCarbonSupportSt3, kMedCarbon);
+ TGeoVolume * voNomexSupportSt3Ch6 = new TGeoVolume("S06S", shNomexSupportSt3Ch6, kMedNomex);
+ TGeoVolume * voCarbonSupportSt3Ch6 = new TGeoVolume("S06K", shCarbonSupportSt3Ch6, kMedCarbon);
+
+ TGeoTranslation *trCarbon1St3 = new TGeoTranslation("trCarbon1St3",0.,0., -(nomexthickness+carbonthickness)/2.);
+ TGeoTranslation *trCarbon2St3 = new TGeoTranslation("trCarbon2St3",0.,0., (nomexthickness+carbonthickness)/2.);
+ voNomexSupportSt3->AddNode(voCarbonSupportSt3,1,trCarbon1St3);
+ voNomexSupportSt3->AddNode(voCarbonSupportSt3,2,trCarbon2St3);
+ voNomexSupportSt3Ch6->AddNode(voCarbonSupportSt3Ch6,1,trCarbon1St3);
+ voNomexSupportSt3Ch6->AddNode(voCarbonSupportSt3Ch6,2,trCarbon2St3);
+
+
+ // Add readout cables
+ gMC->Gsvolu("S05L","BOX",kCableMaterial,dum,0);
+ gMC->Gsvolu("S06L","BOX",kCableMaterial,dum,0);
+
+ ySlat3 = 0.;
+ Float_t lCableX = 0.;
+ Float_t lCableX6 = 0.;
+ Float_t lCableY = 0.;
+ Float_t lCableZ = 0.;
+ Float_t cablepar[3] = {supporthlength/2., kCableHeight/2., kCableWidth/2.};
+ Float_t cablepar6[3] = {supporthlengthCh6/2., kCableHeight/2., kCableWidth/2.};
+ Float_t lCableDY = 0.;
+ Int_t cIndex = 0;
+ Int_t cIndex6 = 0;
+ for (i = 0; i<kNslats3; i++){
+ Int_t iCable = 1;
+ cIndex = 0;
+ cIndex6 = 0;
+ ySlat3 += kYpos3[i];
+ lCableY = ySlat3;
+
+ // Cables going out from the start of slat
+ if(kNPCB3[i]>=4 && i<kNslats3-2){ // Only if 4 or more pcb
+ // First top cables
+ cablepar[0] = supporthlength/2.;
+ lCableX = 0.;
+ cablepar6[0] = supporthlengthCh6/2.;
+ lCableX6 = 0.;
+ lCableDY = (kYpos3[i+1]+kYpos3[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
+ lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
+ if(i==0){ // central slat is shorter (rounded)
+ cablepar[0] -= (kPcbLength-csvPcbLength)/2.;
+ lCableX = (kPcbLength-csvPcbLength)/2.;
+ cablepar6[0] -= (kPcbLength-csvPcbLength)/2.;
+ lCableX6 = (kPcbLength-csvPcbLength)/2.;
+ }
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+
+ // Then bottom cables
+ if(i>0){
+ if(i==1){ // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
+ cablepar[0] -= dMotherInner/2.;
+ lCableX += dMotherInner/2.;
+ cablepar6[0] -= dMotherInner/2.;
+ lCableX6 += dMotherInner/2.;
+ lCableDY = (kYpos3[i]+kYpos3[i])/2.-cablepar[1];
+ }
+ if(i>=2){
+ lCableDY = (kYpos3[i]+kYpos3[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
+ if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
+ lCableDY = lCableY - dMotherInner - cablepar[1];
+ }
+ }
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+ }
+ }
+
+ // Rounded slats have an extra cable starting at second pcb
+ if(i==1){
+ // First top cables
+ cablepar[0] = (supporthlength-kPcbLength-kVframeLength)/2.;
+ lCableX = (kPcbLength+kVframeLength)/2.;
+ cablepar6[0] = (supporthlengthCh6-kPcbLength-kVframeLength)/2.;
+ lCableX6 = (kPcbLength+kVframeLength)/2.;
+ lCableDY = (kYpos3[i+1]+kYpos3[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
+ lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+ // Then bottom cables
+ lCableDY = (kYpos3[i]+kYpos3[i])/2.-cablepar[1];
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+ }
+
+ // Cables going out from the end of the slats
+ // First top cables
+ cablepar[0] = (supporthlength-(slatLength3[i]+kDslatLength)+kVframeLength)/2.;
+ lCableX = slatLength3[i]-kVframeLength+kDslatLength+cablepar[0]-supporthlength/2.;
+ cablepar6[0] = (supporthlengthCh6-(slatLength3[i]+kDslatLength)+kVframeLength)/2.;
+ lCableX6 = slatLength3[i]-kVframeLength+kDslatLength+cablepar6[0]-supporthlengthCh6/2.;
+ if(i+1>=kNslats3 || i+2>=kNslats3){ // If no more higher slats, then use distance to lower slat
+ lCableDY = kPcbHeight/2.+cablepar[1];
+ }
+ else {
+ lCableDY = (kYpos3[i+1]+kYpos3[i+2])/2.-cablepar[1];
+ }
+ lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
+
+ if (i<=2){ // shortened pcb
+ cablepar[0] += pcbDLength3/2.;
+ lCableX -= pcbDLength3/2.;
+ }
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar6,3);
+ // Then bottom cables
+ if(i>0){ // Loop is over top half of slats, lower half are symmetric
+ if (i==1) {
+ lCableDY = (kYpos3[i]+kYpos3[i])/2.-cablepar[1];
+ }
+ else{
+ lCableDY = (kYpos3[i]+kYpos3[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
+ }
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S05L",100*i+cIndex++,"S05S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar6,3);
+ gMC->Gsposp("S06L",100*i+cIndex6++,"S06S",lCableX6,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar6,3);
}
- ydiv += dydiv; // Going from bottom to top
}
+
+ Float_t dzCh5 = dzCh;
+ TGeoTranslation* trSupport1St3 = new TGeoTranslation("trSupport1St3", supporthlength/2., 0. , dzCh5);
+ TGeoRotation* roSupportSt3 = new TGeoRotation("roSupportSt3",90.,180.,-90.);
+ TGeoCombiTrans* coSupport2St3 = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh5, roSupportSt3);
+ TGeoTranslation* trSupport1St3Ch6 = new TGeoTranslation("trSupport1St3Ch6", supporthlengthCh6/2., 0. , dzCh5);
+ TGeoCombiTrans* coSupport2St3Ch6 = new TGeoCombiTrans(-supporthlengthCh6/2., 0., -dzCh5, roSupportSt3);
+ GetEnvelopes(5)->AddEnvelope("S05S", 0, 1, *trSupport1St3);
+ GetEnvelopes(4)->AddEnvelope("S05S", 0, 2, *coSupport2St3);
+ GetEnvelopes(7)->AddEnvelope("S06S", 0, 1, *trSupport1St3Ch6);
+ GetEnvelopes(6)->AddEnvelope("S06S", 0, 2, *coSupport2St3Ch6);
+ // End of pannel support geometry
+
// cout << "Geometry for Station 3...... done" << endl;
}
-
if (fStations[3]) {
// //********************************************************************
// // Station 4 **
// //********************************************************************
- // // indices 1 and 2 for first and second chambers in the station
- // // iChamber (first chamber) kept for other quanties than Z,
- // // assumed to be the same in both chambers
- // corrected geometry (JP. Cussonneau, Ch. Finck)
-
- iChamber = &fMUON->Chamber(6);
- iChamber1 = iChamber;
- iChamber2 = &fMUON->Chamber(7);
-
+ // Mother volume for each chamber in St4 is an envelop (or assembly)
+ // There is one assembly mother per half a chamber called SC07I, SC07O, SC08I and SC08O
+ // Same volume name definitions as in St3
const Int_t kNslats4 = 7; // number of slats per quadrant
const Int_t kNPCB4[kNslats4] = {5, 6, 5, 5, 4, 3, 2}; // n PCB per slat
- const Float_t kXpos4[kNslats4] = {38.2, 0., 0., 0., 0., 0., 0.};
+ const Float_t kXpos4[kNslats4] = {38.75, 0., 0., 0., 0., 0., 0.}; // J.C. Correct value
const Float_t kYpos41[kNslats4] = {0., 38.2, 34.40, 36.60, 29.3, 37.0, 28.6};
const Float_t kYpos42[kNslats4] = {0., 38.2, 37.85, 37.55, 29.4, 37.0, 28.6};
-
Float_t slatLength4[kNslats4];
-
- // Mother volume for each chamber
- // Outer excess and inner recess for mother volume radius
- // with respect to ROuter and RInner
- Float_t dMotherInner = AliMUONConstants::Rmin(3)-kRframeHeight;
- // Additional 40 cm gap is needed to wrap the corners of the slats since Rmax represent the maximum active radius of the chamber with 2pi phi acceptance
- Float_t dMotherOutner= AliMUONConstants::Rmax(3)+kVframeLength + 40.0;
- Float_t tpar[3];
- Double_t dstation = ( (-AliMUONConstants::DefaultChamberZ(7)) -
- (-AliMUONConstants::DefaultChamberZ(6)) ) /2.2;
- tpar[0] = dMotherInner;
- tpar[1] = dMotherOutner;
- tpar[2] = dstation;
- gMC->Gsvolu("CH07", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("CH08", "TUBE", idAir, tpar, 3);
+ Float_t rPhi1 = TMath::RadToDeg()*(TMath::ASin((kYpos41[1]-hFramepar[1])/(AliMUONConstants::Rmin(3))));
+ Float_t rPhi2 = TMath::RadToDeg()*(TMath::ACos(-vFramepar[0]/(AliMUONConstants::Rmin(3)-kRframeLength)));
+ Float_t rFramepar4[5] = { AliMUONConstants::Rmin(3)-kRframeLength, AliMUONConstants::Rmin(3), kRframeWidth, rPhi1, rPhi2};
+ Float_t vrFrameHeight = hFramepar[1]+kYpos41[1]-AliMUONConstants::Rmin(3)+kRframeLength;
- // create and position the slat (mother) volumes
-
- char idSlatCh7[5];
- char idSlatCh8[5];
+ char idSlatCh7[6];
+ char idSlatCh8[6];
Float_t xSlat4;
Float_t ySlat41 = 0;
Float_t ySlat42 = 0;
-
angle = 0.;
for (i = 0; i<kNslats4; i++){
Float_t dzCh4 = dzCh;
Float_t zSlat4 = (i%2 ==0)? -zSlat : zSlat;
- sprintf(idSlatCh7,"LC%d",kNslats4-1+i);
- //gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
+ sprintf(idSlatCh7,"SLC%d",kNslats4-1+i);
detElemId = 713 - (i + kNslats4-1-6);
- GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat41, -zSlat4 + dzCh4),
- TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 0) {
+ if (detElemId == 712) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat41, -zSlat4 + dzCh4),
+ TGeoRotation("rot1",90,180+angle,90,90+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat41, -zSlat4 + dzCh4),
+ TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat41, -zSlat4 + dzCh4),
+ TGeoRotation("rot1",90,angle,90,270+angle,180,0) );
- sprintf(idSlatCh7,"LC%d",3*kNslats4-2+i);
- //gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
+ sprintf(idSlatCh7,"SLC%d",3*kNslats4-2+i);
detElemId = 700 + (i + kNslats4-1-6);
- GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat41, zSlat4 - dzCh4),
- TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
-
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 1) {
+ if (detElemId == 701) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat41, zSlat4 - dzCh4),
+ TGeoRotation("rot2",90,angle,90,90+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat41, zSlat4 - dzCh4),
+ TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat41, zSlat4 - dzCh4),
+ TGeoRotation("rot2",90,180+angle,90,270+angle,0,0) );
+
if (i > 0) {
- sprintf(idSlatCh7,"LC%d",kNslats4-1-i);
- //gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
+ sprintf(idSlatCh7,"SLC%d",kNslats4-1-i);
detElemId = 713 + (i + kNslats4-1-6);
- GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat41, -zSlat4 + dzCh4),
- TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 0) {
+ if (detElemId == 714) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat41, -zSlat4 + dzCh4),
+ TGeoRotation("rot3",90,180+angle,90,270+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat41, -zSlat4 + dzCh4),
+ TGeoRotation("rot3",90,angle,90,90+angle,0,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat41, -zSlat4 + dzCh4),
+ TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
- sprintf(idSlatCh7,"LC%d",3*kNslats4-2-i);
+ sprintf(idSlatCh7,"SLC%d",3*kNslats4-2-i);
detElemId = 726 - (i + kNslats4-1-6);
- //gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true,
- TGeoTranslation(-xSlat4, -ySlat41, zSlat4 - dzCh4),
- TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 1) {
+ if (detElemId == 725) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, -ySlat41, zSlat4 - dzCh4),
+ TGeoRotation("rot4",90,angle,90,270+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, -ySlat41, zSlat4 - dzCh4),
+ TGeoRotation("rot4",90,180+angle,90,90+angle,180,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, -ySlat41, zSlat4 - dzCh4),
+ TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
}
- sprintf(idSlatCh8,"LD%d",kNslats4-1+i);
- //gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
+ sprintf(idSlatCh8,"SLD%d",kNslats4-1+i);
detElemId = 813 - (i + kNslats4-1-6);
- GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat42, -zSlat4 + dzCh4),
- TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 0) {
+ if (detElemId == 812) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat42, -zSlat4 + dzCh4),
+ TGeoRotation("rot5",90,180+angle,90,90+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat42, -zSlat4 + dzCh4),
+ TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat42, -zSlat4 + dzCh4),
+ TGeoRotation("rot5",90,angle,90,270+angle,180,0) );
- sprintf(idSlatCh8,"LD%d",3*kNslats4-2+i);
+ sprintf(idSlatCh8,"SLD%d",3*kNslats4-2+i);
detElemId = 800 + (i + kNslats4-1-6);
- //gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat42, zSlat4 - dzCh4),
- TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 1) {
+ if (detElemId == 801) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat42, zSlat4 - dzCh4),
+ TGeoRotation("rot6",90,angle,90,90+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat42, zSlat4 - dzCh4),
+ TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat42, zSlat4 - dzCh4),
+ TGeoRotation("rot6",90,180+angle,90,270+angle,0,0) );
if (i > 0) {
- sprintf(idSlatCh8,"LD%d",kNslats4-1-i);
+ sprintf(idSlatCh8,"SLD%d",kNslats4-1-i);
detElemId = 813 + (i + kNslats4-1-6);
- //gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat42, -zSlat4 + dzCh4),
- TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
- sprintf(idSlatCh8,"LD%d",3*kNslats4-2-i);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 0) {
+ if (detElemId == 814) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat42, -zSlat4 + dzCh4),
+ TGeoRotation("rot7",90,180+angle,90,270+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat42, -zSlat4 + dzCh4),
+ TGeoRotation("rot7",90,angle,90,90+angle,0,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat42, -zSlat4 + dzCh4),
+ TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
+
+ sprintf(idSlatCh8,"SLD%d",3*kNslats4-2-i);
detElemId = 826 - (i + kNslats4-1-6);
- //gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat42, zSlat4 - dzCh4),
- TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 1) {
+ if (detElemId == 825 ) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat42, zSlat4 - dzCh4),
+ TGeoRotation("rot8",90,angle,90,270+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat42, zSlat4 - dzCh4),
+ TGeoRotation("rot8",90,180+angle,90,90+angle,180,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat42, zSlat4 - dzCh4),
+ TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
+
}
}
// create the panel volume
gMC->Gsvolu("S07C","BOX",kCarbonMaterial,panelpar,3);
+ gMC->Gsvolu("SD7C","BOX",kCarbonMaterial,panelpar,3);
gMC->Gsvolu("S08C","BOX",kCarbonMaterial,panelpar,3);
+ gMC->Gsvolu("SD8C","BOX",kCarbonMaterial,panelpar,3);
// create the nomex volume
gMC->Gsvolu("S07N","BOX",kNomexMaterial,nomexpar,3);
+ gMC->Gsvolu("SD7N","BOX",kNomexMaterial,nomexpar,3);
gMC->Gsvolu("S08N","BOX",kNomexMaterial,nomexpar,3);
+ gMC->Gsvolu("SD8N","BOX",kNomexMaterial,nomexpar,3);
// create the nomex volume (bulk)
gMC->Gsvolu("S07X","BOX",kNomexBMaterial,nomexbpar,3);
+ gMC->Gsvolu("SD7X","BOX",kNomexBMaterial,nomexbpar,3);
gMC->Gsvolu("S08X","BOX",kNomexBMaterial,nomexbpar,3);
+ gMC->Gsvolu("SD8X","BOX",kNomexBMaterial,nomexbpar,3);
// create the insulating material volume
gMC->Gsvolu("S07I","BOX",kInsuMaterial,insupar,3);
+ gMC->Gsvolu("SD7I","BOX",kInsuMaterial,insupar,3);
gMC->Gsvolu("S08I","BOX",kInsuMaterial,insupar,3);
+ gMC->Gsvolu("SD8I","BOX",kInsuMaterial,insupar,3);
// create the PCB volume
gMC->Gsvolu("S07P","BOX",kPcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SD7P","BOX",kPcbMaterial,pcbpar,3);
gMC->Gsvolu("S08P","BOX",kPcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SD8P","BOX",kPcbMaterial,pcbpar,3);
// create the sensitive volumes,
gMC->Gsvolu("S07G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SD7G","BOX",kSensMaterial,senspar,3);
gMC->Gsvolu("S08G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SD8G","BOX",kSensMaterial,senspar,3);
// create the vertical frame volume
gMC->Gsvolu("S07V","BOX",kVframeMaterial,vFramepar,3);
gMC->Gsvolu("S08V","BOX",kVframeMaterial,vFramepar,3);
+ // create the rounded vertical frame volume
+
+ gMC->Gsvolu("SD7D","TUBS",kRframeMaterial,rFramepar4,5);
+ gMC->Gsvolu("SD8D","TUBS",kRframeMaterial,rFramepar4,5);
+
// create the horizontal frame volume
gMC->Gsvolu("S07H","BOX",kHframeMaterial,hFramepar,3);
+ gMC->Gsvolu("SD7H","BOX",kHframeMaterial,hFramepar,3);
gMC->Gsvolu("S08H","BOX",kHframeMaterial,hFramepar,3);
+ gMC->Gsvolu("SD8H","BOX",kHframeMaterial,hFramepar,3);
// create the horizontal border volume
gMC->Gsvolu("S07B","BOX",kBframeMaterial,bFramepar,3);
+ gMC->Gsvolu("SD7B","BOX",kBframeMaterial,bFramepar,3);
gMC->Gsvolu("S08B","BOX",kBframeMaterial,bFramepar,3);
+ gMC->Gsvolu("SD8B","BOX",kBframeMaterial,bFramepar,3);
+
+ // Replace the volume shape with a composite shape
+ // with substracted overlap with beam shield
+ if ( gMC->IsRootGeometrySupported() ) {
+
+ // Get shape
+ Int_t nSlatType = 1;
+ Int_t nVol = 8;
+ const char* slatType = "D"; // D: Rounded slat
+ const char* volLetter = "CNXIPHBG";
+ TString volName;
+ TString compName;
+ TString csName;
+ TGeoVolume *mVol = 0x0;
+ // Beam shield recess
+ new TGeoTube("tube4Cut", 0., AliMUONConstants::Rmin(3), kSlatWidth/2.+0.001);
+ TObjArray rounded4Slat(nSlatType*((nVol+1)*2));
+ // Displacement
+ TGeoTranslation* trDTube4 = new TGeoTranslation("trDTube4", -(kPcbLength+kVframeLength)/2., -kYpos41[1], 0.);
+ trDTube4->RegisterYourself();
+ TGeoTranslation* trDBTube4 = new TGeoTranslation("trDBTube4", 0., ( kPcbHeight - kBframeHeight ) / 2., 0.);
+ trDBTube4->Add(trDTube4);
+ trDBTube4->RegisterYourself();
+
+ TObjArray composite4(nSlatType*((nVol+1)*2));
+ new TGeoBBox("box4DCut",(kPcbLength+kVframeLength)/2., hFramepar[1], vFramepar[2]+0.001);
+ // Displacement
+ TGeoTranslation* trDBox4 = new TGeoTranslation("trDBox4",kPcbLength/2., kYpos41[1], 0.);
+ trDBox4->RegisterYourself();
+
+ TGeoBBox *box4Vframe = new TGeoBBox("box4Vframe",vFramepar[0],vrFrameHeight/2., vFramepar[2]);
+ TGeoTranslation* trVBox4 = new TGeoTranslation("trVBox4", 0., AliMUONConstants::Rmin(3)-kRframeLength + box4Vframe->GetDY(), 0.);
+ trVBox4->RegisterYourself();
+
+ for(int iCh=7; iCh<=8; iCh++){
+ for (int iSlatType = 0; iSlatType<nSlatType; iSlatType++) {
+ for (int iVol = 0; iVol<nVol; iVol++){
+ Int_t lIndex = (iCh-7)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+iVol;
+ volName=Form("S%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ rounded4Slat[lIndex] = mVol->GetShape();
+ csName=Form("rounded4Slat%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ ((TGeoShape*)rounded4Slat[lIndex])->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ compOperation+="-tube4Cut:tr";
+ compOperation+=slatType[iSlatType];
+ if (strstr(volName,"B")){
+ compOperation+="B";
+ }
+ compOperation+="Tube4";
+ compName=Form("composite4%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ composite4[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+
+ // Reset shape to volume
+ mVol->SetShape((TGeoShape*)composite4[lIndex]);
+ }
+ }
+
+ // For rounded spacer
+ Int_t lIndex = (iCh-7)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+nVol;
+ volName=Form("S%c%dD",slatType[iSlatType],iCh);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ rounded4Slat[lIndex] = mVol->GetShape();
+ csName=Form("rounded4Slat%c%dD",slatType[iSlatType],iCh);
+ ((TGeoShape*)rounded4Slat[lIndex])->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ if (strstr(volName,"SD")){
+ compOperation.Prepend("(");
+ compOperation+="+box4Vframe:trVBox4)*box4DCut:trDBox4";
+ }
+ compName=Form("composite4%c%dD",slatType[iSlatType],iCh);
+ composite4[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+ // Reset shape to volume
+ mVol->SetShape((TGeoShape*)composite4[lIndex]);
+ }
+ }
+ }
+ }
+
index = 0;
for (i = 0; i < kNslats4; i++){
if (i == 0 && quadrant == 2) continue;
if (i == 0 && quadrant == 4) continue;
- sprintf(idSlatCh7,"LC%d",ConvertSlatNum(i,quadrant,kNslats4-1));
- sprintf(idSlatCh8,"LD%d",ConvertSlatNum(i,quadrant,kNslats4-1));
+ sprintf(idSlatCh7,"SLC%d",ConvertSlatNum(i,quadrant,kNslats4-1));
+ sprintf(idSlatCh8,"SLD%d",ConvertSlatNum(i,quadrant,kNslats4-1));
+ Int_t moduleSlatCh7 = GetModuleId(idSlatCh7);
+ Int_t moduleSlatCh8 = GetModuleId(idSlatCh8);
+
Float_t xvFrame = (slatLength4[i] - kVframeLength)/2.;
// position the vertical frames
if (i != 1) {
- GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- } else { // no rounded spacer yet
- GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ } else { // Vertical and Rounded+Vertical spacer - Different rotation due to new mapping convention
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7D", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(xvFrame,-kYpos41[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8D", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(+xvFrame,-kYpos42[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
}
// position the panels and the insulating material
for (j = 0; j < kNPCB4[i]; j++){
- if (i == 1 && j == 0) continue;
index++;
- Float_t xx = kSensLength * (-kNPCB4[i]/2.+j+.5);
-
+ xx = kSensLength * (-kNPCB4[i]/2.+j+.5);
Float_t zPanel = spar[2] - nomexbpar[2];
- GetEnvelopes(6)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(6)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(6)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.));
+ if (i==1) { // Different rotation due to new mapping convention
+ if (j==0){ // Rounded pcb of rounded slat
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7X", idSlatCh7, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7X", idSlatCh7, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("SD7I", idSlatCh7, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8X", idSlatCh8, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8X", idSlatCh8, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("SD8I", idSlatCh8, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ } else {
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(-xx,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ }
+ } else {
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.));
+ }
}
}
}
// position the nomex volume inside the panel volume
gMC->Gspos("S07N",1,"S07C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD7N",1,"SD7C",0.,0.,0.,0,"ONLY");
gMC->Gspos("S08N",1,"S08C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD8N",1,"SD8C",0.,0.,0.,0,"ONLY");
// position panel volume inside the bulk nomex material volume
gMC->Gspos("S07C",1,"S07X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD7C",1,"SD7X",0.,0.,kNomexBWidth/2.,0,"ONLY");
gMC->Gspos("S08C",1,"S08X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD8C",1,"SD8X",0.,0.,kNomexBWidth/2.,0,"ONLY");
// position the PCB volume inside the insulating material volume
gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD7P",1,"SD7I",0.,0.,0.,0,"ONLY");
gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD8P",1,"SD8I",0.,0.,0.,0,"ONLY");
// position the horizontal frame volume inside the PCB volume
gMC->Gspos("S07H",1,"S07P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD7H",1,"SD7P",0.,0.,0.,0,"ONLY");
gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD8H",1,"SD8P",0.,0.,0.,0,"ONLY");
// position the sensitive volume inside the horizontal frame volume
gMC->Gsposp("S07G",1,"S07H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gspos("SD7G",1,"SD7H",0.,0.,0.,0,"ONLY");
gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gspos("SD8G",1,"SD8H",0.,0.,0.,0,"ONLY");
// position the border volumes inside the PCB volume
Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.;
gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY");
- gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S07B",1,"SD7P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("SD7B",1,"SD7P",0.,-yborder,0.,0,"ONLY");
gMC->Gspos("S08B",1,"S08P",0., yborder,0.,0,"ONLY");
gMC->Gspos("S08B",2,"S08P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S08B",1,"SD8P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("SD8B",1,"SD8P",0.,-yborder,0.,0,"ONLY");
// create the NULOC volume and position it in the horizontal frame
gMC->Gsvolu("S07E","BOX",kNulocMaterial,nulocpar,3);
gMC->Gsvolu("S08E","BOX",kNulocMaterial,nulocpar,3);
index = 0;
+ Float_t rPhi3 = TMath::ASin((kYpos41[1]-kPcbHeight/2.)/AliMUONConstants::Rmin(3));
+ Float_t xxmax4 = (AliMUONConstants::Rmin(3)*TMath::Cos(rPhi3)-kVframeLength/2.) - (kBframeLength - kNulocLength)/2.;
for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
index++;
gMC->Gspos("S07E",2*index-1,"S07B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S08E",2*index-1,"S08B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S08E",2*index ,"S08B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY");
}
+ if (xx > xxmax4 && xx< xxmax) {
+ gMC->Gspos("S07E",2*index-1,"SD7B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S07E",2*index ,"SD7B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S08E",2*index-1,"SD8B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S08E",2*index ,"SD8B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
+ }
- // position the volumes approximating the circular section of the pipe
-
- Float_t epsilon = 0.001;
- Int_t ndiv = 10;
- Int_t imax = 1;
- Double_t divpar[3];
- Double_t dydiv = kSensHeight/ndiv;
- Double_t ydiv = (kSensHeight - dydiv)/2.;
- Float_t rmin = AliMUONConstants::Rmin(3); // Same radius for both chamber of St4
- Float_t xdiv = 0.;
- Float_t xvol;
- Float_t yvol;
-
- for (Int_t idiv = 0; idiv < ndiv; idiv++){
- ydiv += dydiv;
- xdiv = 0.;
- if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos((ydiv-dydiv/2.)/rmin) );
- divpar[0] = (kPcbLength - xdiv)/2.;
- divpar[1] = dydiv/2. - epsilon;
- divpar[2] = kSensWidth/2.;
- xvol = (kPcbLength + xdiv)/2.;
- yvol = ydiv ;
-
- for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
- sprintf(idSlatCh7,"LC%d",ConvertSlatNum(1,quadrant,kNslats4-1));
- sprintf(idSlatCh8,"LD%d",ConvertSlatNum(1,quadrant,kNslats4-1));
-
- GetEnvelopes(6)->AddEnvelopeConstituentParam("S07G",idSlatCh7, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength,0.),3,divpar);
-
- GetEnvelopes(7)->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength,0.),3,divpar);
+ //
+ //Geometry of the support pannel Verticla length 5.3m, horizontal length 2.6m, internal radius dMotherInner o SC07 and SC08 (F. Orsini, Saclay)
+ //Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
+ Float_t dMotherInner = AliMUONConstants::Rmin(3)-kRframeHeight;
+ Float_t nomexthickness = 1.5;
+ Float_t carbonthickness = 0.03;
+ Float_t supporthlength = 260.;
+ Float_t supportvlength = 530.;
+ // Generating the composite shape of the carbon and nomex pannels
+ new TGeoBBox("shNomexBoxSt4",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
+ new TGeoBBox("shCarbonBoxSt4",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
+ new TGeoTubeSeg("shNomexHoleSt4",0., dMotherInner, nomexthickness/2.+carbonthickness+3*kCableWidth+0.001, -90. ,90.);
+ new TGeoTubeSeg("shCarbonHoleSt4",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
+ TGeoTranslation* trHoleSt4 = new TGeoTranslation("trHoleSt4",-supporthlength/2.,0.,0.);
+ trHoleSt4->RegisterYourself();
+ TGeoCompositeShape* shNomexSupportSt4 = new TGeoCompositeShape("shNomexSupportSt4","shNomexBoxSt4-shNomexHoleSt4:trHoleSt4");
+ TGeoCompositeShape* shCarbonSupportSt4 = new TGeoCompositeShape("shCarbonSupportSt4","shCarbonBoxSt4-shCarbonHoleSt4:trHoleSt4");
+
+ // Generating Nomex and Carbon pannel volumes
+ TGeoVolume* voNomexSupportSt4 = new TGeoVolume("S07S", shNomexSupportSt4, kMedNomex);
+ TGeoVolume* voCarbonSupportSt4 = new TGeoVolume("S07K", shCarbonSupportSt4, kMedCarbon);
+ TGeoVolume* voNomexSupportSt4Ch8 = new TGeoVolume("S08S", shNomexSupportSt4, kMedNomex);
+ TGeoVolume* voCarbonSupportSt4Ch8 = new TGeoVolume("S08K", shCarbonSupportSt4, kMedCarbon);
+ TGeoTranslation* trCarbon1St4 = new TGeoTranslation("trCarbon1St4",0.,0., -(nomexthickness+carbonthickness)/2.);
+ TGeoTranslation* trCarbon2St4 = new TGeoTranslation("trCarbon2St4",0.,0., (nomexthickness+carbonthickness)/2.);
+ voNomexSupportSt4->AddNode(voCarbonSupportSt4,1,trCarbon1St4);
+ voNomexSupportSt4->AddNode(voCarbonSupportSt4,2,trCarbon2St4);
+ voNomexSupportSt4Ch8->AddNode(voCarbonSupportSt4Ch8,1,trCarbon1St4);
+ voNomexSupportSt4Ch8->AddNode(voCarbonSupportSt4Ch8,2,trCarbon2St4);
+
+ // Add readout cables
+ gMC->Gsvolu("S07L","BOX",kCableMaterial,dum,0);
+ gMC->Gsvolu("S08L","BOX",kCableMaterial,dum,0);
+
+ ySlat41 = 0.;
+ ySlat42 = 0.;
+ Float_t lCableX = 0.;
+ Float_t lCableY = 0.;
+ Float_t lCableY8 = 0.;
+ Float_t lCableZ = 0.;
+ Float_t cablepar[3] = {supporthlength/2., kCableHeight/2., kCableWidth/2.};
+ Float_t lCableDY = 0.;
+ Float_t lCableDY8 = 0.;
+ for (i = 0; i<kNslats4; i++){
+ Int_t iCable = 1;
+ Int_t cIndex = 0;
+ Int_t cIndex8 = 0;
+ ySlat41 += kYpos41[i];
+ ySlat42 += kYpos42[i];
+
+ lCableY = ySlat41;
+ lCableY8 = ySlat42;
+
+ // Cables going out from the start of slat
+ if(kNPCB4[i]>=4 && i<kNslats4-2){ // Only if 4 or more pcb
+ // First top cables
+ cablepar[0] = (supporthlength-kXpos4[i])/2.;
+ lCableX = kXpos4[i]/2.;
+ lCableDY = (kYpos41[i+1]+kYpos41[i+2])/2.-cablepar[1];
+ lCableDY8 = (kYpos42[i+1]+kYpos42[i+2])/2.-cablepar[1];
+ lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8+lCableDY8,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8+lCableDY8),lCableZ,0,"ONLY",cablepar,3);
+ // Then bottom cables
+ if (i>0){
+ if (i==1) { // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
+ cablepar[0] = (supporthlength-kXpos4[i]-dMotherInner)/2.;
+ lCableX = (kXpos4[i]+dMotherInner)/2.;
+ lCableDY = (kYpos41[i]+kYpos41[i])/2.-cablepar[1];
+ lCableDY8 = (kYpos42[i]+kYpos42[i])/2.-cablepar[1];
+ }
+ if (i>=2) {
+ lCableDY = (kYpos41[i]+kYpos41[i-1])/2.-cablepar[1];
+ if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
+ lCableDY = lCableY - dMotherInner - cablepar[1];
+ }
+ lCableDY8 = (kYpos42[i]+kYpos42[i-1])/2.-cablepar[1];
+ if ((lCableY8-lCableDY8)<(dMotherInner+cablepar[1])){
+ lCableDY8 = lCableY8 - dMotherInner - cablepar[1];
+ }
+ }
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8-lCableDY8,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8-lCableDY8),lCableZ,0,"ONLY",cablepar,3);
+ }
+ }
+
+ // Rounded slats have an extra cable starting at second pcb
+ if(i==1){
+ // Only on top
+ cablepar[0] = (supporthlength-kPcbLength-kVframeLength)/2.;
+ lCableX = (kPcbLength+kVframeLength)/2.;
+ lCableDY = (kYpos41[i+1]+kYpos41[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
+ lCableDY8 = (kYpos42[i+1]+kYpos42[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
+ lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8+lCableDY8,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8+lCableDY8),lCableZ,0,"ONLY",cablepar,3);
+ }
+
+ // Cables going out from the end of the slats
+ cablepar[0] = (supporthlength-(slatLength4[i]+kXpos4[i]+kDslatLength)+kVframeLength)/2.;
+ lCableX = slatLength4[i]+kXpos4[i]-kVframeLength+kDslatLength+cablepar[0]-supporthlength/2.;
+ if(i+1>=kNslats4 || i+2>=kNslats4){ // If no more higher slats, then use distance to lower slat
+ lCableDY = kPcbHeight/2.+cablepar[1];
+ lCableDY8 = lCableDY;
}
+ else {
+ lCableDY = (kYpos41[i+1]+kYpos41[i+2])/2.-cablepar[1];
+ lCableDY8 = (kYpos42[i+1]+kYpos42[i+2])/2.-cablepar[1];
+ }
+ lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8+lCableDY8,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8+lCableDY8),lCableZ,0,"ONLY",cablepar,3);
+ // Then bottom cables
+ if(i>0){
+ if (i==1) {
+ lCableDY = (kYpos41[i]+kYpos41[i])/2.-cablepar[1];
+ lCableDY8 = (kYpos42[i]+kYpos42[i])/2.-cablepar[1];
+ }
+ else{
+ lCableDY = (kYpos41[i]+kYpos41[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
+ if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
+ lCableDY = lCableY - dMotherInner - cablepar[1];
+ }
+ lCableDY8 = (kYpos42[i]+kYpos42[i-1])/2.-cablepar[1]; // half way between 2 slats on same side
+ if ((lCableY8-lCableDY8)<(dMotherInner+cablepar[1])){
+ lCableDY8 = lCableY8 - dMotherInner - cablepar[1];
+ }
+ }
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S07L",10*i+cIndex++,"S07S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,lCableY8-lCableDY8,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S08L",10*i+cIndex8++,"S08S",lCableX,-(lCableY8-lCableDY8),lCableZ,0,"ONLY",cablepar,3);
+ }
}
+
+ Float_t dzCh7 = dzCh;
+ TGeoTranslation* trSupport1St4 = new TGeoTranslation("trSupport1St4", supporthlength/2., 0. , dzCh7);
+ TGeoRotation* roSupportSt4 = new TGeoRotation("roSupportSt4",90.,180.,-90.);
+ TGeoCombiTrans* coSupport2St4 = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh7, roSupportSt4);
+ GetEnvelopes(9)->AddEnvelope("S07S", 0, 1, *trSupport1St4);
+ GetEnvelopes(8)->AddEnvelope("S07S", 0, 2, *coSupport2St4);
+ GetEnvelopes(11)->AddEnvelope("S08S", 0, 1, *trSupport1St4);
+ GetEnvelopes(10)->AddEnvelope("S08S", 0, 2, *coSupport2St4);
+
+ // End of pannel support geometry
+
// cout << "Geometry for Station 4...... done" << endl;
}
// //********************************************************************
// // Station 5 **
// //********************************************************************
- // // indices 1 and 2 for first and second chambers in the station
- // // iChamber (first chamber) kept for other quanties than Z,
- // // assumed to be the same in both chambers
- // corrected geometry (JP. Cussonneau, Ch. Finck)
-
- iChamber = &fMUON->Chamber(8);
- iChamber1 = iChamber;
- iChamber2 = &fMUON->Chamber(9);
-
+ // Mother volume for each chamber in St4 is an envelop (or assembly)
+ // There is one assembly mother per half a chamber called SC09I, SC09O, SC10I and SC10O
+ // Same volume name definitions as in St3
+
const Int_t kNslats5 = 7; // number of slats per quadrant
const Int_t kNPCB5[kNslats5] = {5, 6, 6, 6, 5, 4, 3}; // n PCB per slat
- const Float_t kXpos5[kNslats5] = {38.2, 0., 0., 0., 0., 0., 0.};
+ const Float_t kXpos5[kNslats5] = {38.75, 0., 0., 0., 0., 0., 0.}; // J.C. Correct value
const Float_t kYpos5[kNslats5] = {0., 38.2, 37.9, 37.6, 37.3, 37.05, 36.75};
Float_t slatLength5[kNslats5];
- // Mother volume for each chamber
- // Outer excess and inner recess for mother volume radius
- // with respect to ROuter and RInner
- Float_t dMotherInner = AliMUONConstants::Rmin(4)-kRframeHeight;
- // Additional 40 cm gap is needed to wrap the corners of the slats since Rmax represent the maximum active radius of the chamber with 2pi phi acceptance
- Float_t dMotherOutner= AliMUONConstants::Rmax(4)+kVframeLength + 40.0;
- Float_t tpar[3];
- Double_t dstation = ( (-AliMUONConstants::DefaultChamberZ(9)) -
- (-AliMUONConstants::DefaultChamberZ(8)) ) /2.3;
- tpar[0] = dMotherInner;
- tpar[1] = dMotherOutner;
- tpar[2] = dstation;
- gMC->Gsvolu("CH09", "TUBE", idAir, tpar, 3);
- gMC->Gsvolu("CH10", "TUBE", idAir, tpar, 3);
-
- // create and position the slat (mother) volumes
-
- char idSlatCh9[5];
- char idSlatCh10[5];
+ Float_t rPhi1 = TMath::RadToDeg()*(TMath::ASin((kYpos5[1]-hFramepar[1])/(AliMUONConstants::Rmin(4))));
+ Float_t rPhi2 = TMath::RadToDeg()*(TMath::ACos(-vFramepar[0]/(AliMUONConstants::Rmin(4)-kRframeLength)));
+ Float_t rFramepar5[5] = { AliMUONConstants::Rmin(4)-kRframeLength, AliMUONConstants::Rmin(4), kRframeWidth, rPhi1, rPhi2};
+ Float_t vrFrameHeight = hFramepar[1]+kYpos5[1]-AliMUONConstants::Rmin(4)+kRframeLength;
+
+ char idSlatCh9[6];
+ char idSlatCh10[6];
Float_t xSlat5;
Float_t ySlat5 = 0;
angle = 0.;
Float_t dzCh5 = dzCh;
Float_t zSlat5 = (i%2 ==0)? -zSlat : zSlat;
- sprintf(idSlatCh9,"LE%d",kNslats5-1+i);
+ sprintf(idSlatCh9,"SLE%d",kNslats5-1+i);
detElemId = 913 - (i + kNslats5-1-6);
- //gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
- TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
-
- sprintf(idSlatCh9,"LE%d",3*kNslats5-2+i);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 0) {
+ if (detElemId == 912) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot1",90,180+angle,90,90+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot1",90,angle,90,270+angle,180,0) );
+ sprintf(idSlatCh9,"SLE%d",3*kNslats5-2+i);
detElemId = 900 + (i + kNslats5-1-6);
- //gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
- TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
-
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 1) {
+ if (detElemId == 901) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot2",90,angle,90,90+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot2",90,180+angle,90,270+angle,0,0) );
+
if (i > 0) {
- sprintf(idSlatCh9,"LE%d",kNslats5-1-i);
+ sprintf(idSlatCh9,"SLE%d",kNslats5-1-i);
detElemId = 913 + (i + kNslats5-1-6);
- //gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 0) {
+ if (detElemId == 914) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot3",90,180+angle,90,270+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot3",90,angle,90,90+angle,0,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
- sprintf(idSlatCh9,"LE%d",3*kNslats5-2-i);
+ sprintf(idSlatCh9,"SLE%d",3*kNslats5-2-i);
detElemId = 926 - (i + kNslats5-1-6);
- //gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
- TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 1) {
+ if (detElemId == 925) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot4",90,angle,90,270+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot4",90,180+angle,90,90+angle,180,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
}
- sprintf(idSlatCh10,"LF%d",kNslats5-1+i);
+ sprintf(idSlatCh10,"SLF%d",kNslats5-1+i);
detElemId = 1013 - (i + kNslats5-1-6);
- //gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
- TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 0) {
+ if (detElemId == 1012) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot5",90,180+angle,90,90+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot5",90,angle,90,270+angle,180,0) );
- sprintf(idSlatCh10,"LF%d",3*kNslats5-2+i);
+ sprintf(idSlatCh10,"SLF%d",3*kNslats5-2+i);
detElemId = 1000 + (i + kNslats5-1-6);
- //gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
- TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 1) {
+ if (detElemId == 1001) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot6",90,angle,90,90+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot6",90,180+angle,90,270+angle,0,0) );
if (i > 0) {
- sprintf(idSlatCh10,"LF%d",kNslats5-1-i);
+ sprintf(idSlatCh10,"SLF%d",kNslats5-1-i);
detElemId = 1013 + (i + kNslats5-1-6);
- //gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
- TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
- sprintf(idSlatCh10,"LF%d",3*kNslats5-2-i);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 0) {
+ if (detElemId == 1014) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot7",90,180+angle,90,270+angle,0,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot7",90,angle,90,90+angle,0,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
+ TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
+
+ sprintf(idSlatCh10,"SLF%d",3*kNslats5-2-i);
detElemId = 1026 - (i + kNslats5-1-6);
- //gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
- TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ if (detElemId % 2 == 1) {
+ if (detElemId == 1025) // Round slat, new rotation due to mapping convention
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot8",90,angle,90,270+angle,180,0) );
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot8",90,180+angle,90,90+angle,180,0) );
+ }
+ else
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
+ TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
}
}
// create the panel volume
gMC->Gsvolu("S09C","BOX",kCarbonMaterial,panelpar,3);
+ gMC->Gsvolu("SD9C","BOX",kCarbonMaterial,panelpar,3);
gMC->Gsvolu("S10C","BOX",kCarbonMaterial,panelpar,3);
+ gMC->Gsvolu("SD0C","BOX",kCarbonMaterial,panelpar,3);
// create the nomex volume
gMC->Gsvolu("S09N","BOX",kNomexMaterial,nomexpar,3);
+ gMC->Gsvolu("SD9N","BOX",kNomexMaterial,nomexpar,3);
gMC->Gsvolu("S10N","BOX",kNomexMaterial,nomexpar,3);
+ gMC->Gsvolu("SD0N","BOX",kNomexMaterial,nomexpar,3);
// create the nomex volume (bulk)
gMC->Gsvolu("S09X","BOX",kNomexBMaterial,nomexbpar,3);
+ gMC->Gsvolu("SD9X","BOX",kNomexBMaterial,nomexbpar,3);
gMC->Gsvolu("S10X","BOX",kNomexBMaterial,nomexbpar,3);
+ gMC->Gsvolu("SD0X","BOX",kNomexBMaterial,nomexbpar,3);
// create the insulating material volume
gMC->Gsvolu("S09I","BOX",kInsuMaterial,insupar,3);
+ gMC->Gsvolu("SD9I","BOX",kInsuMaterial,insupar,3);
gMC->Gsvolu("S10I","BOX",kInsuMaterial,insupar,3);
+ gMC->Gsvolu("SD0I","BOX",kInsuMaterial,insupar,3);
// create the PCB volume
gMC->Gsvolu("S09P","BOX",kPcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SD9P","BOX",kPcbMaterial,pcbpar,3);
gMC->Gsvolu("S10P","BOX",kPcbMaterial,pcbpar,3);
+ gMC->Gsvolu("SD0P","BOX",kPcbMaterial,pcbpar,3);
// create the sensitive volumes,
gMC->Gsvolu("S09G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SD9G","BOX",kSensMaterial,senspar,3);
gMC->Gsvolu("S10G","BOX",kSensMaterial,dum,0);
+ gMC->Gsvolu("SD0G","BOX",kSensMaterial,senspar,3);
// create the vertical frame volume
gMC->Gsvolu("S09V","BOX",kVframeMaterial,vFramepar,3);
gMC->Gsvolu("S10V","BOX",kVframeMaterial,vFramepar,3);
+ // create the rounded vertical frame volume
+
+ gMC->Gsvolu("SD9D","TUBS",kRframeMaterial,rFramepar5,5);
+ gMC->Gsvolu("SD0D","TUBS",kRframeMaterial,rFramepar5,5);
+
// create the horizontal frame volume
gMC->Gsvolu("S09H","BOX",kHframeMaterial,hFramepar,3);
+ gMC->Gsvolu("SD9H","BOX",kHframeMaterial,hFramepar,3);
gMC->Gsvolu("S10H","BOX",kHframeMaterial,hFramepar,3);
+ gMC->Gsvolu("SD0H","BOX",kHframeMaterial,hFramepar,3);
// create the horizontal border volume
gMC->Gsvolu("S09B","BOX",kBframeMaterial,bFramepar,3);
+ gMC->Gsvolu("SD9B","BOX",kBframeMaterial,bFramepar,3);
gMC->Gsvolu("S10B","BOX",kBframeMaterial,bFramepar,3);
+ gMC->Gsvolu("SD0B","BOX",kBframeMaterial,bFramepar,3);
+
+ // Replace the volume shape with a composite shape
+ // with substracted overlap with beam shield
+ if ( gMC->IsRootGeometrySupported() ) {
+
+ // Get shape
+ Int_t nSlatType = 1;
+ Int_t nVol = 8;
+ const char* slatType = "D"; // D: Rounde slat
+ const char* volLetter = "CNXIPHBG";
+ TString volName;
+ TString compName;
+ TString csName;
+ TGeoVolume *mVol = 0x0;
+ // Beam shield recess
+ new TGeoTube("tube5Cut", 0., AliMUONConstants::Rmin(4), kSlatWidth/2.+0.001);
+ TObjArray rounded5Slat(nSlatType*((nVol+1)*2));
+ // Displacement
+ TGeoTranslation* trDTube5 = new TGeoTranslation("trDTube5", -(kPcbLength+kVframeLength)/2., -kYpos5[1], 0.);
+ trDTube5->RegisterYourself();
+ TGeoTranslation* trDBTube5 = new TGeoTranslation("trDBTube5", 0., ( kPcbHeight - kBframeHeight ) / 2., 0.);
+ trDBTube5->Add(trDTube5);
+ trDBTube5->RegisterYourself();
+
+ TObjArray composite5(nSlatType*((nVol+1)*2));
+ new TGeoBBox("box5DCut",(kPcbLength+kVframeLength)/2., hFramepar[1], vFramepar[2]+0.001);
+ // Displacement
+ TGeoTranslation* trDBox5 = new TGeoTranslation("trDBox5",kPcbLength/2., kYpos5[1], 0.);
+ trDBox5->RegisterYourself();
+
+ TGeoBBox *box5Vframe = new TGeoBBox("box5Vframe",vFramepar[0],vrFrameHeight/2., vFramepar[2]);
+ TGeoTranslation* trVBox5 = new TGeoTranslation("trVBox5", 0., AliMUONConstants::Rmin(4)-kRframeLength + box5Vframe->GetDY(), 0.);
+ trVBox5->RegisterYourself();
+
+ for(int iCh=9; iCh<=10; iCh++){
+ for (int iSlatType = 0; iSlatType<nSlatType; iSlatType++) {
+ for (int iVol = 0; iVol<nVol; iVol++){
+ Int_t lIndex = (iCh-9)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+iVol;
+ volName=Form("S%c%d%c",slatType[iSlatType],iCh%10,volLetter[iVol]);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ rounded5Slat[lIndex] = mVol->GetShape();
+ csName=Form("rounded5Slat%c%d%c",slatType[iSlatType],iCh%10,volLetter[iVol]);
+ ((TGeoShape*)rounded5Slat[lIndex])->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ compOperation+="-tube5Cut:tr";
+ compOperation+=slatType[iSlatType];
+ if (strstr(volName,"B")){
+ compOperation+="B";
+ }
+ compOperation+="Tube5";
+ compName=Form("composite5%c%d%c",slatType[iSlatType],iCh,volLetter[iVol]);
+ composite5[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+
+ // Reset shape to volume
+ mVol->SetShape((TGeoShape*)composite5[lIndex]);
+ }
+ }
+ // For rounded spacer
+ Int_t lIndex = (iCh-9)*(nSlatType*(nVol+1))+iSlatType*(nVol+1)+nVol;
+ volName=Form("S%c%dD",slatType[iSlatType],iCh%10);
+ mVol = gGeoManager->FindVolumeFast(volName);
+ if ( !mVol ) {
+ AliErrorStream()
+ << "Slat volume " << volName << " not found" << endl;
+ }
+ else {
+ rounded5Slat[lIndex] = mVol->GetShape();
+ csName=Form("rounded5Slat%c%dD",slatType[iSlatType],iCh%10);
+ ((TGeoShape*)rounded5Slat[lIndex])->SetName(csName);
+
+ // Composite shape
+ TString compOperation(csName);
+ if (strstr(volName,"SD")){
+ compOperation.Prepend("(");
+ compOperation+="+box5Vframe:trVBox5)*box5DCut:trDBox5";
+ }
+ compName=Form("composite5%c%dD",slatType[iSlatType],iCh%10);
+ composite5[lIndex] = new TGeoCompositeShape(compName, compOperation.Data());
+ // Reset shape to volume
+ mVol->SetShape((TGeoShape*)composite5[lIndex]);
+ }
+ }
+ }
+ }
+
index = 0;
for (i = 0; i < kNslats5; i++){
for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
if (i == 0 && quadrant == 2) continue;
if (i == 0 && quadrant == 4) continue;
- sprintf(idSlatCh9,"LE%d",ConvertSlatNum(i,quadrant,kNslats5-1));
- sprintf(idSlatCh10,"LF%d",ConvertSlatNum(i,quadrant,kNslats5-1));
+ sprintf(idSlatCh9,"SLE%d",ConvertSlatNum(i,quadrant,kNslats5-1));
+ sprintf(idSlatCh10,"SLF%d",ConvertSlatNum(i,quadrant,kNslats5-1));
+ Int_t moduleSlatCh9 = GetModuleId(idSlatCh9);
+ Int_t moduleSlatCh10 = GetModuleId(idSlatCh10);
Float_t xvFrame = (slatLength5[i] - kVframeLength)/2.; // ok
// position the vertical frames (spacers)
if (i != 1) {
- GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- } else { // no rounded spacer yet
- GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i+1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ } else { // Vertical and Rounded+Vertical spacer - Different rotation due to new mapping convention
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9D", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(xvFrame,-kYpos5[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i+1)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0D", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(xvFrame,-kYpos5[1],0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
}
// position the panels and the insulating material
for (j = 0; j < kNPCB5[i]; j++){
- if (i == 1 && j == 0) continue;
index++;
- Float_t xx = kSensLength * (-kNPCB5[i]/2.+j+.5);
+ xx = kSensLength * (-kNPCB5[i]/2.+j+.5);
Float_t zPanel = spar[2] - nomexbpar[2];
- GetEnvelopes(8)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(8)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(8)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.));
-
- GetEnvelopes(9)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.));
- }
- }
+ if (i==1) { // Different rotation due to new mapping convention
+ if (j==0) { // Rounded pcb of rounded slat
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9X", idSlatCh9, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9X", idSlatCh9, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("SD9I", idSlatCh9, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0X", idSlatCh10, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0X", idSlatCh10, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("SD0I", idSlatCh10, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ } else {
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index-1,TGeoTranslation(-xx,0.,zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index,TGeoTranslation(-xx,0.,-zPanel),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(-xx,0.,0.),TGeoRotation("rotAbX",90,180+angle,90,90+angle,180,0));
+ }
+ } else {
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.));
+ }
+ }
+ }
}
// position the nomex volume inside the panel volume
gMC->Gspos("S09N",1,"S09C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD9N",1,"SD9C",0.,0.,0.,0,"ONLY");
gMC->Gspos("S10N",1,"S10C",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD0N",1,"SD0C",0.,0.,0.,0,"ONLY");
// position panel volume inside the bulk nomex material volume
gMC->Gspos("S09C",1,"S09X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD9C",1,"SD9X",0.,0.,kNomexBWidth/2.,0,"ONLY");
gMC->Gspos("S10C",1,"S10X",0.,0.,kNomexBWidth/2.,0,"ONLY");
+ gMC->Gspos("SD0C",1,"SD0X",0.,0.,kNomexBWidth/2.,0,"ONLY");
// position the PCB volume inside the insulating material volume
gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD9P",1,"SD9I",0.,0.,0.,0,"ONLY");
gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD0P",1,"SD0I",0.,0.,0.,0,"ONLY");
// position the horizontal frame volume inside the PCB volume
gMC->Gspos("S09H",1,"S09P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD9H",1,"SD9P",0.,0.,0.,0,"ONLY");
gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY");
+ gMC->Gspos("SD0H",1,"SD0P",0.,0.,0.,0,"ONLY");
// position the sensitive volume inside the horizontal frame volume
gMC->Gsposp("S09G",1,"S09H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gspos("SD9G",1,"SD9H",0.,0.,0.,0,"ONLY");
gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3);
+ gMC->Gspos("SD0G",1,"SD0H",0.,0.,0.,0,"ONLY");
// position the border volumes inside the PCB volume
Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.;
gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY");
gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S09B",1,"SD9P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("SD9B",1,"SD9P",0.,-yborder,0.,0,"ONLY");
gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY");
gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY");
+ gMC->Gspos("S10B",1,"SD0P",0., yborder,0.,0,"ONLY");
+ gMC->Gspos("SD0B",1,"SD0P",0.,-yborder,0.,0,"ONLY");
// // create the NULOC volume and position it in the horizontal frame
gMC->Gsvolu("S09E","BOX",kNulocMaterial,nulocpar,3);
gMC->Gsvolu("S10E","BOX",kNulocMaterial,nulocpar,3);
index = 0;
+ Float_t rPhi3 = TMath::ASin((kYpos5[1]-kPcbHeight/2.)/AliMUONConstants::Rmin(4));
+ Float_t xxmax4 = (AliMUONConstants::Rmin(4)*TMath::Cos(rPhi3)-kVframeLength/2.) - (kBframeLength - kNulocLength)/2.;
for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) {
index++;
gMC->Gspos("S09E",2*index-1,"S09B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S10E",2*index-1,"S10B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY");
gMC->Gspos("S10E",2*index ,"S10B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY");
}
+ if (xx > xxmax4 && xx< xxmax) {
+ gMC->Gspos("S09E",2*index-1,"SD9B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S09E",2*index ,"SD9B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S10E",2*index-1,"SD0B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY");
+ gMC->Gspos("S10E",2*index ,"SD0B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY");
+ }
+ //
+ //Geometry of the support pannel Verticla length 5.7m, horizontal length 2.6m, internal radius dMotherInner o SC09 and SC10 (F. Orsini, Saclay)
+ //Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
+ Float_t dMotherInner = AliMUONConstants::Rmin(4)-kRframeHeight;
+ Float_t nomexthickness = 1.5;
+ Float_t carbonthickness = 0.03;
+ Float_t supporthlength = 260.;
+ Float_t supportvlength = 570.;
+ // Generating the composite shape of the carbon and nomex pannels
+ new TGeoBBox("shNomexBoxSt5",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness+3*kCableWidth);
+ new TGeoBBox("shCarbonBoxSt5",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
+ new TGeoTubeSeg("shNomexHoleSt5",0., dMotherInner, nomexthickness/2.+carbonthickness+3*kCableWidth+0.001, -90. ,90.);
+ new TGeoTubeSeg("shCarbonHoleSt5",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
+ TGeoTranslation* trHoleSt5 = new TGeoTranslation("trHoleSt5",-supporthlength/2.,0.,0.);
+ trHoleSt5->RegisterYourself();
+ TGeoCompositeShape* shNomexSupportSt5 = new TGeoCompositeShape("shNomexSupportSt5","shNomexBoxSt5-shNomexHoleSt5:trHoleSt5");
+ TGeoCompositeShape* shCarbonSupportSt5 = new TGeoCompositeShape("shCarbonSupportSt5","shCarbonBoxSt5-shCarbonHoleSt5:trHoleSt5");
+
+ // Generating Nomex and Carbon pannel volumes
+ TGeoVolume* voNomexSupportSt5 = new TGeoVolume("S09S", shNomexSupportSt5, kMedNomex);
+ TGeoVolume* voCarbonSupportSt5 = new TGeoVolume("S09K", shCarbonSupportSt5, kMedCarbon);
+ TGeoTranslation* trCarbon1St5 = new TGeoTranslation("trCarbon1St5",0.,0., -(nomexthickness+carbonthickness)/2.);
+ TGeoTranslation* trCarbon2St5 = new TGeoTranslation("trCarbon2St5",0.,0., (nomexthickness+carbonthickness)/2.);
+ voNomexSupportSt5->AddNode(voCarbonSupportSt5,1,trCarbon1St5);
+ voNomexSupportSt5->AddNode(voCarbonSupportSt5,2,trCarbon2St5);
+
+ // Add readout cables
+ gMC->Gsvolu("S09L","BOX",kCableMaterial,dum,0);
+
+ ySlat5 = 0.;
+ Float_t lCableX = 0.;
+ Float_t lCableY = 0.;
+ Float_t lCableZ = 0.;
+ Float_t cablepar[3] = {supporthlength/2., kCableHeight/2., kCableWidth/2.};
+ Float_t lCableDY = 0.;
+ for (i = 0; i<kNslats5; i++){
+ Int_t iCable = 1;
+ Int_t cIndex = 0;
+ ySlat5 += kYpos5[i];
- // position the volumes approximating the circular section of the pipe
- Float_t epsilon = 0.001;
- Int_t ndiv = 10;
- Int_t imax = 1;
- Double_t divpar[3];
- Double_t dydiv = kSensHeight/ndiv;
- Double_t ydiv = (kSensHeight - dydiv)/2.;
- Float_t rmin = AliMUONConstants::Rmin(4);
- Float_t xdiv = 0.;
- Float_t xvol;
- Float_t yvol;
-
- for (Int_t idiv = 0; idiv < ndiv; idiv++){
- ydiv += dydiv;
- xdiv = 0.;
- if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos((ydiv-dydiv/2.)/rmin) );
- divpar[0] = (kPcbLength - xdiv)/2.;
- divpar[1] = dydiv/2. - epsilon;
- divpar[2] = kSensWidth/2.;
- xvol = (kPcbLength + xdiv)/2.;
- yvol = ydiv;
-
- for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
- sprintf(idSlatCh9,"LE%d",ConvertSlatNum(1,quadrant,kNslats5-1));
- sprintf(idSlatCh10,"LF%d",ConvertSlatNum(1,quadrant,kNslats5-1));
+ lCableY = ySlat5;
- GetEnvelopes(8)->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength,0.),3,divpar);
- GetEnvelopes(9)->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1,
- TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength,0.),3,divpar);
+ // Cables going out from the start of slat
+ if(kNPCB5[i]>=4){ // Only if 4 or more pcb
+ // First top cables
+ cablepar[0] = (supporthlength-kXpos5[i])/2.;
+ lCableX = kXpos5[i]/2.;
+ if(i+1>=kNslats5 || i+2>=kNslats5){ // If no more higher slats, then use distance to lower slat
+ lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
+ }
+ else {
+ lCableDY = (kYpos5[i+1]+kYpos5[i+2])/2.-cablepar[1];
+ }
+ lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ // Then bottom cables
+ if (i>0) {
+ if (i==1) { // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
+ cablepar[0] = (supporthlength-kXpos5[i]-dMotherInner)/2.;
+ lCableX = (kXpos5[i]+dMotherInner)/2.;
+ lCableDY = (kYpos5[i]+kYpos5[i])/2.-cablepar[1];
+ }
+ else {
+ lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
+ if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
+ lCableDY = lCableY - dMotherInner - cablepar[1];
+ }
+ }
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ }
+ }
+
+ // Rounded slats have an extra cable starting at second pcb
+ if(i==1){
+ // Only on top
+ cablepar[0] = (supporthlength-kPcbLength-kVframeLength)/2.;
+ lCableX = (kPcbLength+kVframeLength)/2.;
+ lCableDY = (kYpos5[i+1]+kYpos5[i+2])/2.-cablepar[1]; // half way between 2 slats on same side
+ lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ }
+
+ // Cables going out from the end of the slats
+ // First top cables
+ cablepar[0] = (supporthlength-(slatLength5[i]+kXpos5[i]+kDslatLength)+kVframeLength)/2.;
+ lCableX = slatLength5[i]+kXpos5[i]-kVframeLength+kDslatLength+cablepar[0]-supporthlength/2.;
+ if(i+1>=kNslats5 || i+2>=kNslats5){ // If no more higher slats, then use distance to lower slat
+ lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
+ }
+ else {
+ lCableDY = (kYpos5[i+1]+kYpos5[i+2])/2.-cablepar[1];
+ }
+ lCableZ = TMath::Power(-1,i)*(nomexthickness/2.+carbonthickness+(-1+iCable++)*kCableWidth+kCableWidth/2.);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY+lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY+lCableDY),lCableZ,0,"ONLY",cablepar,3);
+ if(i>0){
+ if (i==1) { // Rounded slat. Bottom cable starts at dMotherInner (beam pipe)
+ lCableDY = (kYpos5[i]+kYpos5[i])/2.-cablepar[1];
+ }
+ else {
+ lCableDY = (kYpos5[i]+kYpos5[i-1])/2.-cablepar[1];
+ if ((lCableY-lCableDY)<(dMotherInner+cablepar[1])){
+ lCableDY = lCableY - dMotherInner - cablepar[1];
+ }
+ }
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,lCableY-lCableDY,lCableZ,0,"ONLY",cablepar,3);
+ gMC->Gsposp("S09L",10*i+cIndex++,"S09S",lCableX,-(lCableY-lCableDY),lCableZ,0,"ONLY",cablepar,3);
}
}
+
+ Float_t dzCh9 = dzCh;
+ TGeoTranslation* trSupport1St5 = new TGeoTranslation("trSupport1St5", supporthlength/2., 0. , dzCh9);
+ TGeoRotation* roSupportSt5 = new TGeoRotation("roSupportSt5",90.,180.,-90.);
+ TGeoCombiTrans* coSupport2St5 = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh9, roSupportSt5);
+ GetEnvelopes(13)->AddEnvelope("S09S", 0, 1, *trSupport1St5);
+ GetEnvelopes(12)->AddEnvelope("S09S", 0, 2, *coSupport2St5);
+ GetEnvelopes(15)->AddEnvelope("S09S", 0, 3, *trSupport1St5);
+ GetEnvelopes(14)->AddEnvelope("S09S", 0, 4, *coSupport2St5);
+
+
+ // End of pannel support geometry
+
// cout << "Geometry for Station 5...... done" << endl;
}
-}
+ delete [] fStations;
+
+}
//______________________________________________________________________________
-void AliMUONSlatGeometryBuilder::SetTransformations()
+void AliMUONSlatGeometryBuilder::SetVolumes()
{
-// Defines the transformations for the station345 chambers.
-// ---
+/// Defines the volumes for the station345 chambers.
if (gAlice->GetModule("DIPO")) {
// if DIPO is preset, the whole station will be placed in DDIP volume
SetMotherVolume(4, "DDIP");
SetMotherVolume(5, "DDIP");
- SetVolume(4, "CH05", true);
- SetVolume(5, "CH06", true);
- }
- else {
- SetVolume(4, "CH05");
- SetVolume(5, "CH06");
- }
-
+ SetMotherVolume(6, "DDIP");
+ SetMotherVolume(7, "DDIP");
+ }
+ SetVolume(4, "SC05I", true);
+ SetVolume(5, "SC05O", true);
+ SetVolume(6, "SC06I", true);
+ SetVolume(7, "SC06O", true);
+
if (gAlice->GetModule("SHIL")) {
- SetMotherVolume(6, "YOUT2");
- SetMotherVolume(7, "YOUT2");
SetMotherVolume(8, "YOUT2");
SetMotherVolume(9, "YOUT2");
+ SetMotherVolume(10, "YOUT2");
+ SetMotherVolume(11, "YOUT2");
+ SetMotherVolume(12, "YOUT2");
+ SetMotherVolume(13, "YOUT2");
+ SetMotherVolume(14, "YOUT2");
+ SetMotherVolume(15, "YOUT2");
}
- SetVolume(6, "CH07");
- SetVolume(7, "CH08");
- SetVolume(8, "CH09");
- SetVolume(9, "CH10");
+ SetVolume( 8, "SC07I", true);
+ SetVolume( 9, "SC07O", true);
+ SetVolume(10, "SC08I", true);
+ SetVolume(11, "SC08O", true);
+ SetVolume(12, "SC09I", true);
+ SetVolume(13, "SC09O", true);
+ SetVolume(14, "SC10I", true);
+ SetVolume(15, "SC10O", true);
+}
+
+
+//______________________________________________________________________________
+void AliMUONSlatGeometryBuilder::SetTransformations()
+{
+/// Defines the transformations for the station345 chambers.
// Stations 345 are not perpendicular to the beam axis
// See AliMUONConstants class
TGeoRotation st345inclination("rot99");
st345inclination.RotateX(AliMUONConstants::St345Inclination());
+// The rotation of the half-chamber is done with respect the center of the chamber.
+// the distance beween the roation axis and the chamber position is
+// AliMUONConstants::DzCh()+AliMUONConstants::DzSlat()
+// Therefore the position of the half-chamber has to be corrected by a traslation in Z and Y axis
+ Double_t deltaY = (AliMUONConstants::DzCh()+AliMUONConstants::DzSlat())*
+ TMath::Sin(AliMUONConstants::St345Inclination() * TMath::Pi()/180.);
+ Double_t deltaZ = (AliMUONConstants::DzCh()+AliMUONConstants::DzSlat())*
+ (1.-TMath::Cos(AliMUONConstants::St345Inclination() * TMath::Pi()/180.));
+
+
Double_t zpos1= - AliMUONConstants::DefaultChamberZ(4);
- SetTransformation(4, TGeoTranslation(0., 0., zpos1), st345inclination);
+ SetTransformation(4, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination);
+ SetTransformation(5, TGeoTranslation(0., deltaY, deltaZ+zpos1), st345inclination);
zpos1= - AliMUONConstants::DefaultChamberZ(5);
- SetTransformation(5, TGeoTranslation(0., 0., zpos1), st345inclination);
+ SetTransformation(6, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination);
+ SetTransformation(7, TGeoTranslation(0., deltaY, deltaZ+zpos1), st345inclination);
zpos1 = - AliMUONConstants::DefaultChamberZ(6);
- SetTransformation(6, TGeoTranslation(0., 0., zpos1), st345inclination);
+ SetTransformation(8, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination);
+ SetTransformation(9, TGeoTranslation(0., deltaY, deltaZ+zpos1), st345inclination);
zpos1 = - AliMUONConstants::DefaultChamberZ(7);
- SetTransformation(7, TGeoTranslation(0., 0., zpos1), st345inclination );
+ SetTransformation(10, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination );
+ SetTransformation(11, TGeoTranslation(0., deltaY, deltaZ+zpos1), st345inclination );
zpos1 = - AliMUONConstants::DefaultChamberZ(8);
- SetTransformation(8, TGeoTranslation(0., 0., zpos1), st345inclination);
+ SetTransformation(12, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination);
+ SetTransformation(13, TGeoTranslation(0., deltaY, deltaZ+zpos1), st345inclination);
zpos1 = - AliMUONConstants::DefaultChamberZ(9);
- SetTransformation(9, TGeoTranslation(0., 0., zpos1), st345inclination);
+ SetTransformation(14, TGeoTranslation(0., -deltaY, -deltaZ+zpos1), st345inclination);
+ SetTransformation(15, TGeoTranslation(0., deltaY, deltaZ+zpos1), st345inclination);
}
//______________________________________________________________________________
void AliMUONSlatGeometryBuilder::SetSensitiveVolumes()
{
-// Defines the sensitive volumes for slat stations chambers.
-// ---
-
- GetGeometry(4)->SetSensitiveVolume("S05G");
- GetGeometry(5)->SetSensitiveVolume("S06G");
- GetGeometry(6)->SetSensitiveVolume("S07G");
- GetGeometry(7)->SetSensitiveVolume("S08G");
- GetGeometry(8)->SetSensitiveVolume("S09G");
- GetGeometry(9)->SetSensitiveVolume("S10G");
+/// Defines the sensitive volumes for slat stations chambers.
+
+ GetGeometry( 4)->SetSensitiveVolume("S05G");
+ GetGeometry( 4)->SetSensitiveVolume("SC5G");
+ GetGeometry( 4)->SetSensitiveVolume("SD5G");
+ GetGeometry( 5)->SetSensitiveVolume("S05G");
+ GetGeometry( 5)->SetSensitiveVolume("SC5G");
+ GetGeometry( 5)->SetSensitiveVolume("SD5G");
+ GetGeometry( 6)->SetSensitiveVolume("S06G");
+ GetGeometry( 6)->SetSensitiveVolume("SC6G");
+ GetGeometry( 6)->SetSensitiveVolume("SD6G");
+ GetGeometry( 7)->SetSensitiveVolume("S06G");
+ GetGeometry( 7)->SetSensitiveVolume("SC6G");
+ GetGeometry( 7)->SetSensitiveVolume("SD6G");
+ GetGeometry( 8)->SetSensitiveVolume("S07G");
+ GetGeometry( 8)->SetSensitiveVolume("SD7G");
+ GetGeometry( 9)->SetSensitiveVolume("S07G");
+ GetGeometry( 9)->SetSensitiveVolume("SD7G");
+ GetGeometry(10)->SetSensitiveVolume("S08G");
+ GetGeometry(10)->SetSensitiveVolume("SD8G");
+ GetGeometry(11)->SetSensitiveVolume("S08G");
+ GetGeometry(11)->SetSensitiveVolume("SD8G");
+ GetGeometry(12)->SetSensitiveVolume("S09G");
+ GetGeometry(12)->SetSensitiveVolume("SD9G");
+ GetGeometry(13)->SetSensitiveVolume("S09G");
+ GetGeometry(13)->SetSensitiveVolume("SD9G");
+ GetGeometry(14)->SetSensitiveVolume("S10G");
+ GetGeometry(14)->SetSensitiveVolume("SD0G");
+ GetGeometry(15)->SetSensitiveVolume("S10G");
+ GetGeometry(15)->SetSensitiveVolume("SD0G");
}
//______________________________________________________________________________
Int_t AliMUONSlatGeometryBuilder::ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq) const
{
-// On-line function establishing the correspondance between numslat (the slat number on a particular quadrant (numslat->0....4 for St3))
-// and slatnum (the slat number on the whole panel (slatnum->1...18 for St3)
+/// On-line function establishing the correspondance between numslat (the slat number on a particular quadrant (numslat->0....4 for St3))
+/// and slatnum (the slat number on the whole panel (slatnum->1...18 for St3)
numslat += 1;
if (quadnum==2 || quadnum==3)
numslat += fspq;
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff