#include "AliMUONGeometryModule.h"
#include "AliMUONGeometryEnvelopeStore.h"
+#include "AliMpSegmentation.h"
+#include "AliMpDEManager.h"
#include "AliMpContainers.h"
#include "AliMpConstants.h"
-#include "AliMpFiles.h"
-#include "AliMpSectorReader.h"
+#include "AliMpCDB.h"
+#include "AliMpSectorSegmentation.h"
#include "AliMpSector.h"
#include "AliMpRow.h"
#include "AliMpVRowSegment.h"
fMUON(muon)
{
/// Standard constructor
-
- // set path to mapping data files
- if (! gSystem->Getenv("MINSTALL")) {
- TString dirPath = gSystem->Getenv("ALICE_ROOT");
- dirPath += "/MUON/mapping";
- AliMpFiles::SetTopPath(dirPath);
- gSystem->Setenv("MINSTALL", dirPath.Data());
- //cout << "AliMpFiles top path set to " << dirPath << endl;
- }
- //else
- // cout << gSystem->Getenv("MINSTALL") << endl;
}
//______________________________________________________________________________
// Gas Medium
Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
- //Int_t idArCO2 = idtmed[1108]; // medium 9 (ArCO2 80%)
+ Int_t idArCO2 = idtmed[1108]; // medium 9 (ArCO2 80%)
//Int_t idCopper = idtmed[1109]; // medium 10 = copper
- Int_t idArCO2 = idtmed[1124]; // medium 25 (ArCO2 80%)
+ //Int_t idArCO2 = idtmed[1124]; // medium 25 (ArCO2 80%)
Int_t idCopper = idtmed[1121]; // medium 22 = copper
Float_t par[11];
gMC->Gsvolu("SK1C", "TRAP", idCopper,par, 11);
}
+//______________________________________________________________________________
+void AliMUONSt1GeometryBuilderV2::CreateSpacer0()
+{
+/// The spacer volumes are defined according to the input prepared by Nicole Willis
+/// without any modifications
+/// <pre>
+/// No. Type Material Center (mm) Dimensions (mm) (half lengths)
+/// 5 BOX EPOXY 408.2 430.4 522.41 5.75 1.5 25.5
+/// 5P BOX EPOXY 408.2 445.4 522.41 5.75 1.5 25.5
+/// 6 BOX EPOXY 408.2 437.9 519.76 5.75 15.0 1.0
+/// 6P BOX EPOXY 408.2 437.9 525.06 5.75 15.0 1.0
+/// 7 CYL INOX 408.2 437.9 522.41 r=3.0 hz=20.63
+/// </pre>
+
+ // tracking medias
+ Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
+ Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16
+ Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17
+
+ GReal_t par[3];
+ par[0] = 0.575;
+ par[1] = 0.150;
+ par[2] = 2.550;
+ gMC->Gsvolu("Spacer05","BOX",idFrameEpoxy,par,3);
+
+ par[0] = 0.575;
+ par[1] = 1.500;
+ par[2] = 0.100;
+ gMC->Gsvolu("Spacer06","BOX",idFrameEpoxy,par,3);
+
+ par[0] = 0.000;
+ par[1] = 0.300;
+ par[2] = 2.063;
+ gMC->Gsvolu("Spacer07","TUBE",idInox,par,3);
+}
+
+
+//______________________________________________________________________________
+void AliMUONSt1GeometryBuilderV2::CreateSpacer()
+{
+/// The spacer volumes are defined according to the input prepared by Nicole Willis
+/// with modifications needed to fit into existing geometry.
+/// <pre>
+/// No. Type Material Center (mm) Dimensions (mm) (half lengths)
+/// 5 BOX EPOXY 408.2 430.4 522.41 5.75 1.5 25.5
+/// 5P BOX EPOXY 408.2 445.4 522.41 5.75 1.5 25.5
+/// 6 BOX EPOXY 408.2 437.9 519.76 5.75 15.0 1.0
+/// 6P BOX EPOXY 408.2 437.9 525.06 5.75 15.0 1.0
+/// 7 CYL INOX 408.2 437.9 522.41 r=3.0 hz=20.63
+/// </pre>
+/// To fit in existing volumes the volumes 5 and 7 are represented by 2 volumes
+/// with half size in z (5A, &A); the dimensions of the volume 5A were also modified
+/// to avoid overlaps (x made smaller, y larger to abotain the identical volume)
+
+ // tracking medias
+ Int_t* idtmed = fMUON->GetIdtmed()->GetArray()-1099;
+ Int_t idFrameEpoxy = idtmed[1123]; // medium 24 = Frame Epoxy ME730 // was 20 not 16
+ Int_t idInox = idtmed[1128]; // medium 29 Stainless Steel (18%Cr,9%Ni,Fe) // was 21 not 17
+
+ //GReal_t par[3];
+ //par[0] = 0.575;
+ //par[1] = 0.150;
+ //par[2] = 2.550;
+ //gMC->Gsvolu("Spacer5","BOX",idFrameEpoxy,par,3);
+
+ GReal_t par[3];
+ par[0] = 0.510;
+ par[1] = 0.170;
+ par[2] = 1.275;
+ gMC->Gsvolu("Spacer5A","BOX",idFrameEpoxy,par,3);
+
+ par[0] = 0.575;
+ par[1] = 1.500;
+ par[2] = 0.100;
+ gMC->Gsvolu("Spacer6","BOX",idFrameEpoxy,par,3);
+
+ //par[0] = 0.000;
+ //par[1] = 0.300;
+ //par[2] = 2.063;
+ //gMC->Gsvolu("Spacer7","TUBE",idInox,par,3);
+
+ par[0] = 0.000;
+ par[1] = 0.300;
+ par[2] = 1.0315;
+ gMC->Gsvolu("Spacer7A","TUBE",idInox,par,3);
+}
+
//______________________________________________________________________________
void AliMUONSt1GeometryBuilderV2::CreateQuadrant(Int_t chamber)
{
specialMap.Add(47, (Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01, 0.36)));
#endif
+ // Load mapping from OCDB
+ if ( ! AliMpSegmentation::Instance() ) {
+ AliFatal("Mapping has to be loaded first !");
+ }
+
+ const AliMpSectorSegmentation* kSegmentation1
+ = dynamic_cast<const AliMpSectorSegmentation*>(
+ AliMpSegmentation::Instance()
+ ->GetMpSegmentation(100, AliMpDEManager::GetCathod(100, AliMp::kBendingPlane)));
+ if ( ! kSegmentation1 ) {
+ AliFatal("Could not access sector segmentation !");
+ }
+
+ const AliMpSector* kSector1 = kSegmentation1->GetSector();
+/*
AliMpSectorReader reader1(AliMp::kStation1, AliMp::kBendingPlane);
- AliMpSector* sector1 = reader1.BuildSector();
-
+ AliMpSector* kSector1 = reader1.BuildSector();
+*/
//Bool_t reflectZ = true;
Bool_t reflectZ = false;
//TVector3 where = TVector3(2.5+0.1+0.56+0.001, 2.5+0.1+0.001, 0.);
TVector3 where = TVector3(fgkDeltaQuadLHC + fgkPadXOffsetBP,
fgkDeltaQuadLHC + fgkPadYOffsetBP, 0.);
- PlaceSector(sector1, specialMap, where, reflectZ, chamber);
+ PlaceSector(kSector1, specialMap, where, reflectZ, chamber);
#ifdef WITH_STL
specialMap.clear();
#ifdef WITH_ROOT
Int_t nb = AliMpConstants::ManuMask(AliMp::kNonBendingPlane);
+ TExMapIter it(&specialMap);
+ Long_t key;
+ Long_t value;
+ while ( it.Next(key,value) == kTRUE ) {
+ delete reinterpret_cast<AliMUONSt1SpecialMotif*>(value);
+ }
specialMap.Delete();
specialMap.Add(76 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.01,0.59),90.));
specialMap.Add(75 | nb,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.96, 0.17)));
// in the true position)
// Was: specialMap.Add(47,(Long_t) new AliMUONSt1SpecialMotif(TVector2(1.61,-1.18)));
#endif
-
+/*
AliMpSectorReader reader2(AliMp::kStation1, AliMp::kNonBendingPlane);
AliMpSector* sector2 = reader2.BuildSector();
-
+*/
+ const AliMpSectorSegmentation* kSegmentation2
+ = dynamic_cast<const AliMpSectorSegmentation*>(
+ AliMpSegmentation::Instance()
+ ->GetMpSegmentation(100, AliMpDEManager::GetCathod(100, AliMp::kNonBendingPlane)));
+ if ( ! kSegmentation2 ) {
+ AliFatal("Could not access sector segmentation !");
+ }
+
+ const AliMpSector* kSector2 = kSegmentation2->GetSector();
+
//reflectZ = false;
reflectZ = true;
- TVector2 offset = sector2->Position();
+ TVector2 offset = kSector2->Position();
where = TVector3(where.X()+offset.X(), where.Y()+offset.Y(), 0.);
// Add the half-pad shift of the non-bending plane wrt bending plane
// (The shift is defined in the mapping as sector offset)
// Fix (4) - was TVector3(where.X()+0.63/2, ... - now it is -0.63/2
- PlaceSector(sector2, specialMap, where, reflectZ, chamber);
+ PlaceSector(kSector2, specialMap, where, reflectZ, chamber);
#ifdef WITH_ROOT
+ it.Reset();
+ while ( it.Next(key,value) == kTRUE ) {
+ delete reinterpret_cast<AliMUONSt1SpecialMotif*>(value);
+ }
specialMap.Delete();
#endif
}
/// and the mother board.)
CreateFoamBox(segNumber,dimensions);
+
+ // Place spacer in the concrete plane segments:
+ // S225 (in S025), S267 (in S067) in chamber1 and S309 (in S109). S351(in S151)
+ // in chamber2
+ // The segments were found as those which caused overlaps when we placed
+ // the spacer in global coordinates via PlaceSpacer0
+ //
+ // <posXYZ X_Y_Z=" 12.6000; 0.75000; 0.0000"> <volume name="Spacer5A"/>
+ // <posXYZ X_Y_Z=" 12.6000; -0.75000; 0.0000"> <volume name="Spacer5A"/>
+ // <posXYZ X_Y_Z=" 12.6000; 0.0000; 1.1515"> <volume name="Spacer6"/>
+ // <posXYZ X_Y_Z=" 12.6000; 0.0000; 0.0000"> <volume name="Spacer7A"/>
+
+ if ( FoamBoxName(segNumber) == "S225" ||
+ FoamBoxName(segNumber) == "S267" ||
+ FoamBoxName(segNumber) == "S309" ||
+ FoamBoxName(segNumber) == "S351" )
+ {
+ GReal_t posX = 12.6;
+ GReal_t posY = 0.75;
+ GReal_t posZ = 0.0;
+ gMC->Gspos("Spacer5A", 1, FoamBoxName(segNumber).Data(), posX, posY, posZ,0, "ONLY");
+
+ posY = -0.75;
+ gMC->Gspos("Spacer5A", 2, FoamBoxName(segNumber).Data(), posX, posY, posZ,0, "ONLY");
+
+ posY = 0.0;
+ posZ = 1.1515;
+ if ( FoamBoxName(segNumber) == "S267" ||
+ FoamBoxName(segNumber) == "S351" ) posZ *= -1.0;
+ gMC->Gspos("Spacer6", 1, FoamBoxName(segNumber).Data(), posX, posY, posZ,0, "ONLY");
+
+ posY = 0.0;
+ posZ = 0.0;
+ gMC->Gspos("Spacer7A", 1, FoamBoxName(segNumber).Data(), posX, posY, posZ,0, "ONLY");
+ }
for (Int_t holeNum=0;holeNum<nofHoles;holeNum++) {
GReal_t posX = ((2.*holeNum+1.)/nofHoles-1.)*dimensions.X();
gMC->Gspos("SK1C", 2+dpos ,QuadrantMLayerName(chamber),x,y,-zc,0,"ONLY");
}
+
+//______________________________________________________________________________
+void AliMUONSt1GeometryBuilderV2::PlaceSpacer0(Int_t chamber)
+{
+/// Place the spacer defined in global positions
+/// !! This method should be used only to find out the right mother volume
+/// for the spacer if geometry is changed and the plane segment volumes
+/// will change their numbering
+
+ // Global position of mother volume for the QuadrantMLayer
+ // SQM1: (-2.6, -2.6, -522.41)
+ // SQM2: (-2.6, -2.6, -541.49)
+ GReal_t mx = 2.6;
+ GReal_t my = -2.6;
+ GReal_t mz = 522.41;
+
+ GReal_t x, y, z;
+ x = 40.82 - mx;
+ y = 43.04 - my;
+ z = 522.41 - mz;
+ cout << "spacer05 pos1: " << x << ", " << y << ", " << z << endl;
+ gMC->Gspos("Spacer05", 1, QuadrantMLayerName(chamber), x, y, z, 0, "ONLY");
+
+ y = 44.54 - my;
+ cout << "spacer05 pos2: " << x << ", " << y << ", " << z << endl;
+ gMC->Gspos("Spacer05", 2, QuadrantMLayerName(chamber), x, y, z, 0, "ONLY");
+
+ x = 40.82 - mx;
+ y = 43.79 - my;
+ z = 519.76 - mz;
+ cout << "spacer06 pos1: " << x << ", " << y << ", " << z << endl;
+ gMC->Gspos("Spacer06", 1, QuadrantMLayerName(chamber), x, y, z, 0, "ONLY");
+
+ z = 525.06 - mz;
+ cout << "spacer06 pos2: " << x << ", " << y << ", " << z << endl;
+ gMC->Gspos("Spacer06", 2, QuadrantMLayerName(chamber), x, y, z, 0, "ONLY");
+
+ x = 40.82 - mx;
+ y = 43.79 - my;
+ z = 522.41 - mz;
+ cout << "spacer07 pos1: " << x << ", " << y << ", " << z << endl;
+ gMC->Gspos("Spacer07", 1, QuadrantMLayerName(chamber), x, y, z, 0, "ONLY");
+}
+
//______________________________________________________________________________
-void AliMUONSt1GeometryBuilderV2::PlaceSector(AliMpSector* sector,SpecialMap specialMap,
+void AliMUONSt1GeometryBuilderV2::PlaceSector(const AliMpSector* sector,
+ SpecialMap specialMap,
const TVector3& where, Bool_t reflectZ, Int_t chamber)
{
/// Place all the segments in the mother volume, at the position defined
// --- Define mixtures for GEANT ---
//
- // Ar-CO2 gas II (80%+20%)
- Float_t ag1[2] = { 39.95, 44.01};
- Float_t zg1[2] = { 18., 22.};
- Float_t wg1[2] = { .8, 0.2};
- Float_t dg1 = .001821;
- fMUON->AliMixture(45, "ArCO2 II 80%$", ag1, zg1, dg1, 2, wg1);
- // was id: 22
- // use wg1 weighting factors (6th arg > 0)
+ // // Ar-CO2 gas II (80%+20%)
+// Float_t ag1[2] = { 39.95, 44.01};
+// Float_t zg1[2] = { 18., 22.};
+// Float_t wg1[2] = { .8, 0.2};
+// Float_t dg1 = .001821;
+// fMUON->AliMixture(45, "ArCO2 II 80%$", ag1, zg1, dg1, 2, wg1);
+// // was id: 22
+// // use wg1 weighting factors (6th arg > 0)
// Rohacell 51 II - imide methacrylique
Float_t aRohacell51[4] = { 12.01, 1.01, 16.00, 14.01};
GReal_t stmin = -.8;
GReal_t maxStepAlu = fMUON->GetMaxStepAlu();
GReal_t maxDestepAlu = fMUON->GetMaxDestepAlu();
- GReal_t maxStepGas = fMUON->GetMaxStepGas();
+ // GReal_t maxStepGas = fMUON->GetMaxStepGas();
Int_t iSXFLD = gAlice->Field()->PrecInteg();
Float_t sXMGMX = gAlice->Field()->Max();
tmaxfd, maxStepAlu, maxDestepAlu, epsil, stmin);
// was med: 20 mat: 36
- fMUON->AliMedium(25, "ARG_CO2_II", 45, 1, iSXFLD, sXMGMX,
- tmaxfd, maxStepGas, maxDestepAlu, epsil, stmin);
- // was med: 9 mat: 22
+ // fMUON->AliMedium(25, "ARG_CO2_II", 45, 1, iSXFLD, sXMGMX,
+// tmaxfd, maxStepGas, maxDestepAlu, epsil, stmin);
+// // was med: 9 mat: 22
fMUON->AliMedium(26, "FOAM_CH$", 46, 0, iSXFLD, sXMGMX,
10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
// was med: 16 mat: 32
CreateHole();
CreateDaughterBoard();
CreateInnerLayers();
+ // CreateSpacer0();
+ CreateSpacer();
// Create reflexion matrices
//
GetEnvelopes(ich-1)
->AddEnvelopeConstituent(QuadrantFLayerName(ich), QuadrantEnvelopeName(ich,i),
i+1, TGeoTranslation(posx2, posy2, posz2));
+
+ // Place spacer in global coordinates in the first non rotated quadrant
+ // if ( detElemId[i] == 0 ) PlaceSpacer0(ich);
+ // !! This placement should be used only to find out the right mother volume
+ // for the spacer if geometry is changed and the plane segment volumes
+ // will change their numbering
+ // The call to the method CreateSpacer0(); above haa to be uncommented, too
}
}
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff