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Commit 5bac01fd authored by David Emschermann's avatar David Emschermann
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rotate TOF by -3.76 around Y to point tracklets towards the target

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macro/mcbm/geometry/tof/Create_TOF_Geometry_v20e_mcbm.C 0 → 100644
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///
/// \file Create_TOF_Geometry_v20e_mcbm.C
/// \brief Generates TOF geometry in Root format.
///
// Changelog
//
// 2020-07-28 - v20e - DE - based on v18b, rotate by -3.76 degrees around Y to point to target
// 2020-04-14 - v20b - NH - swapped double stack layer 2 with STAR2 moodule, buc kept as dummy
// 2020-04-01 - v20a - NH - move mTOF +20 cm in x direction for the Mar 2020 run
// 2019-11-28 - v19b - DE - move mTOF +12 cm in x direction for the Nov 2019 run
// 2019-07-31 - v19a - DE - this TOF March 2019 geometry is also known as v18m
// 2017-11-03 - v18i - DE - shift mTOF to z=298 cm for acceptance matching with mSTS
// 2017-10-06 - v18h - DE - put v18f into vertical position to fit into the mCBM cave
// 2017-07-15 - v18g - DE - swap the z-position of TOF modules: 2 in the front, 3 in the back
// 2017-07-14 - v18f - DE - reduce vertical gap between TOF modules to fix the gap between modules 1-2 and 4-5
// 2017-05-17 - v18e - DE - rotate electronics away from beam, shift 16 cm away from beam along x-axis
// 2017-05-17 - v18d - DE - change geometry name to v18d
// in root all sizes are given in cm
#include "TFile.h"
#include "TGeoCompositeShape.h"
#include "TGeoManager.h"
#include "TGeoMaterial.h"
#include "TGeoMatrix.h"
#include "TGeoMedium.h"
#include "TGeoPgon.h"
#include "TGeoVolume.h"
#include "TList.h"
#include "TMath.h"
#include "TROOT.h"
#include "TString.h"
#include "TSystem.h"
#include <iostream>
// Name of geometry version and output file
const TString geoVersion = "tof_v20e_mcbm"; // do not change
const TString geoVersionStand = geoVersion + "Stand";
//
const TString fileTag = "tof_v20e";
const TString FileNameSim = fileTag + "_mcbm.geo.root";
const TString FileNameGeo = fileTag + "_mcbm_geo.root";
const TString FileNameInfo = fileTag + "_mcbm.geo.info";
// TOF_Z_Front corresponds to front cover of outer super module towers
const Float_t TOF_Z_Front_Stand = 247.2; // = z=298 mCBM@SIS18
const Float_t TOF_Z_Front = 0; // = z=298 mCBM@SIS18
//const Float_t TOF_Z_Front = 130; // = z=225 mCBM@SIS18
//const Float_t TOF_Z_Front = 250; // SIS 100 hadron
//const Float_t TOF_Z_Front = 450; // SIS 100 hadron
//const Float_t TOF_Z_Front = 600; // SIS 100 electron
//const Float_t TOF_Z_Front = 650; // SIS 100 muon
//const Float_t TOF_Z_Front = 880; // SIS 300 electron
//const Float_t TOF_Z_Front = 1020; // SIS 300 muon
//
//const Float_t TOF_Z_Front = 951.5; // Wall_Z_Position = 1050 cm
// Names of the different used materials which are used to build the modules
// The materials are defined in the global media.geo file
const TString KeepingVolumeMedium = "air";
const TString BoxVolumeMedium = "aluminium";
const TString NoActivGasMedium = "RPCgas_noact";
const TString ActivGasMedium = "RPCgas";
const TString GlasMedium = "RPCglass";
const TString ElectronicsMedium = "carbon";
// Counters:
// 0 MRPC3a
// 1 MRPC3b
// 2
// 3
// 4 Diamond
//
// 6 Buc 2019
// 7 CERN 20gap
// 8 Ceramic Pad
const Int_t NumberOfDifferentCounterTypes = 9;
const Float_t Glass_X[NumberOfDifferentCounterTypes] =
{32., 52., 32., 32., 0.2, 32., 28.8, 20., 2.4};
const Float_t Glass_Y[NumberOfDifferentCounterTypes] =
{26.9, 53., 20., 10., 0.2, 10., 6., 20., 2.4};
const Float_t Glass_Z[NumberOfDifferentCounterTypes] =
{0.1, 0.1, 0.1, 0.1, 0.01, 0.1, 0.1, 0.1, 0.1};
const Float_t GasGap_X[NumberOfDifferentCounterTypes] =
{32., 52., 32., 32., 0.2, 32., 28.8, 20., 2.4};
const Float_t GasGap_Y[NumberOfDifferentCounterTypes] =
{26.9, 53., 20., 10., 0.2, 10., 6., 20., 2.4};
const Float_t GasGap_Z[NumberOfDifferentCounterTypes] =
{0.025, 0.025, 0.025, 0.025, 0.01, 0.02, 0.02, 0.02, 0.025};
const Int_t NumberOfGaps[NumberOfDifferentCounterTypes] =
{8, 8, 8, 8, 1, 8, 10, 20, 4};
//const Int_t NumberOfGaps[NumberOfDifferentCounterTypes] = {1,1,1,1}; //deb
const Int_t NumberOfReadoutStrips[NumberOfDifferentCounterTypes] =
{32, 32, 32, 32, 8, 32, 32, 20, 1};
//const Int_t NumberOfReadoutStrips[NumberOfDifferentCounterTypes] = {1,1,1,1}; //deb
const Float_t SingleStackStartPosition_Z[NumberOfDifferentCounterTypes] =
{-0.6, -0.6, -0.6, -0.6, -0.1, -0.6, -0.6, -0.6, -1.};
const Float_t Electronics_X[NumberOfDifferentCounterTypes] =
{34.0, 53.0, 32.0, 32., 0.3, 0.1, 28.8, 20., 0.1};
const Float_t Electronics_Y[NumberOfDifferentCounterTypes] =
{5.0, 5.0, 1.0, 1., 0.1, 0.1, 1.0, 1.0, 0.1};
const Float_t Electronics_Z[NumberOfDifferentCounterTypes] =
{0.3, 0.3, 0.3, 0.3, 0.1, 0.1, 0.1, 0.1, 0.1};
const Int_t NofModuleTypes = 10;
// 5 Diamond
// 6 Buc
// 7 CERN 20 gap
// 8 Ceramic
// 9 Star2
// Aluminum box for all module types
const Float_t Module_Size_X[NofModuleTypes] =
{180., 180., 180., 180., 180., 5., 40., 30., 22.5, 100.};
const Float_t Module_Size_Y[NofModuleTypes] =
{49., 49., 74., 28., 18., 5., 12., 30., 11., 49.};
const Float_t Module_Over_Y[NofModuleTypes] =
{11.5, 11.5, 11., 4.5, 4.5, 0., 0., 0., 0., 0.};
const Float_t Module_Size_Z[NofModuleTypes] =
{11., 11., 13., 11., 11., 1., 12., 6., 6.2, 11.2};
const Float_t Module_Thick_Alu_X_left = 0.1;
const Float_t Module_Thick_Alu_X_right = 1.0;
const Float_t Module_Thick_Alu_Y = 0.1;
const Float_t Module_Thick_Alu_Z = 0.1;
// Distance to the center of the TOF wall [cm];
const Float_t Wall_Z_Position = 400.;
const Float_t MeanTheta = 0.;
//Type of Counter for module
const Int_t CounterTypeInModule[NofModuleTypes] =
{0, 0, 1, 2, 3, 4, 6, 7, 8, 0};
const Int_t NCounterInModule[NofModuleTypes] = {5, 5, 3, 5, 5, 1, 2, 1, 8, 2};
// Placement of the counter inside the module
const Float_t CounterXStartPosition[NofModuleTypes] =
{-60.0, -66.0, -56.0, -60.0, -60.0, 0.0, 0., 0., -7., 0.};
const Float_t CounterXDistance[NofModuleTypes] =
{30.0, 32.0, 51.0, 30.0, 30.0, 0.0, 0., 0., 2., 0.};
const Float_t CounterYStartPosition[NofModuleTypes] =
{0.0, 0.0, 0.0, 0.0, 0.0, 0., 0., -4., -1.3, 0.};
const Float_t CounterYDistance[NofModuleTypes] =
{0.0, 0.0, 0.0, 0.0, 0.0, 0., 0., 8., 0., 0.};
const Float_t CounterZDistance[NofModuleTypes] =
{-2.5, 0.0, 0.0, 2.5, 2.5, 0., 6., 0., 0.1, 4.};
const Float_t CounterZStartPosition[NofModuleTypes] =
{0.0, 0.0, 0.0, 0.0, 0.0, 0., -3., 0., 0.0, -2.};
const Float_t CounterRotationAngle[NofModuleTypes] =
{0., 8.7, 7.0, 0., 0., 0., 0., 0., 0., 0.};
// Pole (support structure)
const Int_t MaxNumberOfPoles = 20;
Float_t Pole_ZPos[MaxNumberOfPoles];
Float_t Pole_Col[MaxNumberOfPoles];
Int_t NumberOfPoles = 0;
const Float_t Pole_Size_X = 20.;
const Float_t Pole_Size_Y = 300.;
const Float_t Pole_Size_Z = 10.;
const Float_t Pole_Thick_X = 5.;
const Float_t Pole_Thick_Y = 5.;
const Float_t Pole_Thick_Z = 5.;
// Bars (support structure)
const Float_t Bar_Size_X = 20.;
const Float_t Bar_Size_Y = 20.;
Float_t Bar_Size_Z = 100.;
const Int_t MaxNumberOfBars = 20;
Float_t Bar_ZPos[MaxNumberOfBars];
Float_t Bar_XPos[MaxNumberOfBars];
Int_t NumberOfBars = 0;
const Float_t ChamberOverlap = 40;
const Float_t DxColl = 158.0; //Module_Size_X-ChamberOverlap;
//const Float_t Pole_Offset=Module_Size_X/2.+Pole_Size_X/2.;
const Float_t Pole_Offset = 90.0 + Pole_Size_X / 2.;
// Position for module placement
const Float_t Inner_Module_First_Y_Position = 16.;
const Float_t Inner_Module_Last_Y_Position = 480.;
const Float_t Inner_Module_X_Offset = 0.; // centered position in x/y
//const Float_t Inner_Module_X_Offset=18; // shift by 16 cm in x
const Int_t Inner_Module_NTypes = 3;
const Float_t Inner_Module_Types[Inner_Module_NTypes] = {4., 3., 0.};
//const Float_t Inner_Module_Number[Inner_Module_NTypes] = {2.,2.,6.}; //V13_3a
const Float_t Inner_Module_Number[Inner_Module_NTypes] = {2., 2., 1.}; //V13_3a
//const Float_t Inner_Module_Number[Inner_Module_NTypes] = {0.,0.,0.}; //debugging
const Float_t InnerSide_Module_X_Offset = 51.;
const Float_t InnerSide_Module_NTypes = 1;
const Float_t InnerSide_Module_Types[Inner_Module_NTypes] = {5.};
const Float_t InnerSide_Module_Number[Inner_Module_NTypes] = {2.}; //v13_3a
//const Float_t InnerSide_Module_Number[Inner_Module_NTypes] = {0.}; //debug
const Float_t Outer_Module_First_Y_Position = 0.;
const Float_t Outer_Module_Last_Y_Position = 480.;
const Float_t Outer_Module_X_Offset = 3.;
const Int_t Outer_Module_Col = 4;
const Int_t Outer_Module_NTypes = 2;
const Float_t Outer_Module_Types[Outer_Module_NTypes][Outer_Module_Col] =
{1., 1., 1., 1., 2., 2., 2., 2.};
const Float_t Outer_Module_Number[Outer_Module_NTypes][Outer_Module_Col] =
{9., 9., 2., 0., 0., 0., 3., 4.}; //V13_3a
//const Float_t Outer_Module_Number[Outer_Module_NTypes][Outer_Module_Col] = {1.,1.,0.,0., 0.,0.,0.,0.};//debug
const Float_t Star2_First_Z_Position = TOF_Z_Front + 16.5;
const Float_t Star2_Delta_Z_Position = 0.;
const Float_t Star2_First_Y_Position = 32.; //
const Float_t Star2_Delta_Y_Position = 0.; //
const Float_t Star2_rotate_Z = -90.;
const Int_t Star2_NTypes = 1;
const Float_t Star2_Types[Star2_NTypes] = {9.};
const Float_t Star2_Number[Star2_NTypes] = {1.}; //debugging, V16b
const Float_t Star2_X_Offset[Star2_NTypes] = {51.}; //{62.};
const Float_t Buc_First_Z_Position = TOF_Z_Front + 50.;
const Float_t Buc_Delta_Z_Position = 0.;
const Float_t Buc_First_Y_Position = -32.5; //
const Float_t Buc_Delta_Y_Position = 0.; //
const Float_t Buc_rotate_Z = 180.;
const Int_t Buc_NTypes = 1;
const Float_t Buc_Types[Buc_NTypes] = {6.};
const Float_t Buc_Number[Buc_NTypes] = {1.}; //debugging, V16b
const Float_t Buc_X_Offset[Buc_NTypes] = {53.5};
const Int_t Cer_NTypes = 3;
const Float_t Cer_Z_Position[Cer_NTypes] = {(float) (TOF_Z_Front + 13.2),
(float) (TOF_Z_Front + 45.),
(float) (TOF_Z_Front + 45.)};
const Float_t Cer_X_Position[Cer_NTypes] = {0., 49.8, 49.8};
const Float_t Cer_Y_Position[Cer_NTypes] = {-1., 5., 5.};
const Float_t Cer_rotate_Z[Cer_NTypes] = {0., 0., 0.};
const Float_t Cer_Types[Cer_NTypes] = {5., 8., 8.};
const Float_t Cer_Number[Cer_NTypes] = {1., 1., 1.}; //V16b
const Float_t CERN_Z_Position = TOF_Z_Front + 50; // 20 gap
const Float_t CERN_First_Y_Position = 36.;
const Float_t CERN_X_Offset = 46.; //65.5;
const Float_t CERN_rotate_Z = 90.;
const Int_t CERN_NTypes = 1;
const Float_t CERN_Types[CERN_NTypes] = {7.}; // this is the SmType!
const Float_t CERN_Number[CERN_NTypes] = {
1.}; // evtl. double for split signals
// some global variables
TGeoManager* gGeoMan = NULL; // Pointer to TGeoManager instance
TGeoVolume* gModules[NofModuleTypes]; // Global storage for module types
TGeoVolume* gCounter[NumberOfDifferentCounterTypes];
TGeoVolume* gPole;
TGeoVolume* gBar[MaxNumberOfBars];
const Float_t Dia_Z_Position = -0.2 - TOF_Z_Front_Stand;
const Float_t Dia_First_Y_Position = 0.;
const Float_t Dia_X_Offset = 0.;
const Float_t Dia_rotate_Z = 0.;
const Int_t Dia_NTypes = 1;
const Float_t Dia_Types[Dia_NTypes] = {5.};
const Float_t Dia_Number[Dia_NTypes] = {1.};
Float_t Last_Size_Y = 0.;
Float_t Last_Over_Y = 0.;
// Forward declarations
void create_materials_from_media_file();
TGeoVolume* create_counter(Int_t);
TGeoVolume* create_new_counter(Int_t);
TGeoVolume* create_tof_module(Int_t);
TGeoVolume* create_new_tof_module(Int_t);
TGeoVolume* create_tof_pole();
TGeoVolume* create_tof_bar();
void position_tof_poles(Int_t);
void position_tof_bars(Int_t);
void position_inner_tof_modules(Int_t);
void position_side_tof_modules(Int_t);
void position_outer_tof_modules(Int_t);
void position_Dia(Int_t);
void position_Star2(Int_t);
void position_Buc(Int_t);
void position_cer_modules(Int_t);
void position_CERN(Int_t);
void dump_info_file();
void Create_TOF_Geometry_v20e_mcbm() {
// Load needed material definition from media.geo file
create_materials_from_media_file();
// Get the GeoManager for later usage
gGeoMan = (TGeoManager*) gROOT->FindObject("FAIRGeom");
gGeoMan->SetVisLevel(5); // 2 = super modules
gGeoMan->SetVisOption(0);
// Create the top volume
/*
TGeoBBox* topbox= new TGeoBBox("", 1000., 1000., 1000.);
TGeoVolume* top = new TGeoVolume("top", topbox, gGeoMan->GetMedium("air"));
gGeoMan->SetTopVolume(top);
*/
TGeoVolume* top = new TGeoVolumeAssembly("TOP");
gGeoMan->SetTopVolume(top);
TGeoRotation* tof_rotation = new TGeoRotation();
tof_rotation->RotateY(0.); // angle with respect to beam axis
//tof_rotation->RotateZ( 0 ); // electronics on 9 o'clock position = +x
// tof_rotation->RotateZ( 0 ); // electronics on 9 o'clock position = +x
// tof_rotation->RotateZ( 90 ); // electronics on 12 o'clock position (top)
// tof_rotation->RotateZ( 180 ); // electronics on 3 o'clock position = -x
// tof_rotation->RotateZ( 270 ); // electronics on 6 o'clock position (bottom)
TGeoVolume* tof = new TGeoVolumeAssembly(geoVersion);
// top->AddNode(tof, 1, tof_rotation);
top->AddNode(tof, 1);
TGeoVolume* tofstand = new TGeoVolumeAssembly(geoVersionStand);
// Mar 2020 run
TGeoTranslation* stand_trans =
new TGeoTranslation("", 0., 0., TOF_Z_Front_Stand);
// Nov 2019 run
// TGeoTranslation* stand_trans = new TGeoTranslation("", 12., 0., TOF_Z_Front_Stand);
// TGeoTranslation* stand_trans = new TGeoTranslation("", 0., 0., TOF_Z_Front_Stand);
TGeoRotation* stand_rot = new TGeoRotation();
// stand_rot->RotateY(-2.7);
//
// correct for pointing to target position as reported by Ekata Nandy on 28.07.2020
// tan(45*acos(-1)/180)
// (double) 1.0000000
//
// atan(tan(45*acos(-1)/180))/acos(-1)*180
// (double) 45.000000
//
// atan(-16.24/247.2)/acos(-1)*180
// (double) -3.7586904
//
// tan(-3.76*acos(-1)/180) * 247.2
// (double) -16.245674
//
stand_rot->RotateY(-3.76);
// stand_rot->RotateY(0);
TGeoCombiTrans* stand_combi_trans =
new TGeoCombiTrans(*stand_trans, *stand_rot);
tof->AddNode(tofstand, 1, stand_combi_trans);
// tof->AddNode(tofstand, 1);
for (Int_t counterType = 0; counterType < NumberOfDifferentCounterTypes;
counterType++) {
gCounter[counterType] = create_new_counter(counterType);
}
for (Int_t moduleType = 0; moduleType < NofModuleTypes; moduleType++) {
gModules[moduleType] = create_new_tof_module(moduleType);
gModules[moduleType]->SetVisContainers(1);
}
// no pole
// gPole = create_tof_pole();
// position_side_tof_modules(1); // keep order !!
// position_inner_tof_modules(2);
position_inner_tof_modules(3);
position_Dia(1);
position_Star2(1);
// position_cer_modules(3);
// position_CERN(1);
position_Buc(1);
cout << "Outer Types " << Outer_Module_Types[0][0] << ", "
<< Outer_Module_Types[1][0] << ", col=1: " << Outer_Module_Types[0][1]
<< ", " << Outer_Module_Types[1][1] << endl;
cout << "Outer Number " << Outer_Module_Number[0][0] << ", "
<< Outer_Module_Number[1][0] << ", col=1: " << Outer_Module_Number[0][1]
<< ", " << Outer_Module_Number[1][1] << endl;
// position_outer_tof_modules(4);
// position_tof_poles(0);
// position_tof_bars(0);
gGeoMan->CloseGeometry();
gGeoMan->CheckOverlaps(0.001);
gGeoMan->PrintOverlaps();
gGeoMan->CheckOverlaps(0.001, "s");
gGeoMan->PrintOverlaps();
gGeoMan->Test();
tof->Export(FileNameSim);
TFile* geoFile = new TFile(FileNameSim, "UPDATE");
stand_combi_trans->Write();
geoFile->Close();
/*
TFile* outfile1 = new TFile(FileNameSim,"RECREATE");
top->Write();
//gGeoMan->Write();
outfile1->Close();
*/
//tof->RemoveNode((TGeoNode*)tofstand);
//top->AddNode(tof, 1, tof_rotation);
//tof->ReplaceNode((TGeoNode*)tofstand, 0, stand_combi_trans);
/*
CbmTransport run;
run.SetGeoFileName(FileNameGeo);
run.LoadSetup("setup_mcbm_tof_2020");
run.SetField(new CbmFieldConst());
*/
//top->Export(FileNameGeo);
TFile* outfile2 = new TFile(FileNameGeo, "RECREATE");
gGeoMan->Write();
outfile2->Close();
dump_info_file();
top->SetVisContainers(1);
gGeoMan->SetVisLevel(5);
top->Draw("ogl");
//top->Draw();
//gModules[0]->Draw("ogl");
// gModules[0]->Draw("");
gModules[0]->SetVisContainers(1);
// gModules[1]->Draw("");
gModules[1]->SetVisContainers(1);
//gModules[5]->Draw("");
// top->Raytrace();
}
void create_materials_from_media_file() {
// Use the FairRoot geometry interface to load the media which are already defined
FairGeoLoader* geoLoad = new FairGeoLoader("TGeo", "FairGeoLoader");
FairGeoInterface* geoFace = geoLoad->getGeoInterface();
TString geoPath = gSystem->Getenv("VMCWORKDIR");
TString geoFile = geoPath + "/geometry/media.geo";
geoFace->setMediaFile(geoFile);
geoFace->readMedia();
// Read the required media and create them in the GeoManager
FairGeoMedia* geoMedia = geoFace->getMedia();
FairGeoBuilder* geoBuild = geoLoad->getGeoBuilder();
FairGeoMedium* air = geoMedia->getMedium("air");
FairGeoMedium* aluminium = geoMedia->getMedium("aluminium");
FairGeoMedium* RPCgas = geoMedia->getMedium("RPCgas");
FairGeoMedium* RPCgas_noact = geoMedia->getMedium("RPCgas_noact");
FairGeoMedium* RPCglass = geoMedia->getMedium("RPCglass");
FairGeoMedium* carbon = geoMedia->getMedium("carbon");
// include check if all media are found
geoBuild->createMedium(air);
geoBuild->createMedium(aluminium);
geoBuild->createMedium(RPCgas);
geoBuild->createMedium(RPCgas_noact);
geoBuild->createMedium(RPCglass);
geoBuild->createMedium(carbon);
}
TGeoVolume* create_counter(Int_t modType) {
//glass
Float_t gdx = Glass_X[modType];
Float_t gdy = Glass_Y[modType];
Float_t gdz = Glass_Z[modType];
//gas gap
Int_t nstrips = NumberOfReadoutStrips[modType];
Int_t ngaps = NumberOfGaps[modType];
Float_t ggdx = GasGap_X[modType];
Float_t ggdy = GasGap_Y[modType];
Float_t ggdz = GasGap_Z[modType];
Float_t gsdx = ggdx / float(nstrips);
//single stack
Float_t dzpos = gdz + ggdz;
Float_t startzpos = SingleStackStartPosition_Z[modType];
// electronics
//pcb dimensions
Float_t dxe = Electronics_X[modType];
Float_t dye = Electronics_Y[modType];
Float_t dze = Electronics_Z[modType];
Float_t yele = (gdy + 0.1) / 2. + dye / 2.;
// needed materials
TGeoMedium* glassPlateVolMed = gGeoMan->GetMedium(GlasMedium);
TGeoMedium* noActiveGasVolMed = gGeoMan->GetMedium(NoActivGasMedium);
TGeoMedium* activeGasVolMed = gGeoMan->GetMedium(ActivGasMedium);
TGeoMedium* electronicsVolMed = gGeoMan->GetMedium(ElectronicsMedium);
// Single glass plate
TGeoBBox* glass_plate = new TGeoBBox("", gdx / 2., gdy / 2., gdz / 2.);
TGeoVolume* glass_plate_vol =
new TGeoVolume("tof_glass", glass_plate, glassPlateVolMed);
glass_plate_vol->SetLineColor(
kMagenta); // set line color for the glass plate
glass_plate_vol->SetTransparency(20); // set transparency for the TOF
TGeoTranslation* glass_plate_trans = new TGeoTranslation("", 0., 0., 0.);
// Single gas gap
TGeoBBox* gas_gap = new TGeoBBox("", ggdx / 2., ggdy / 2., ggdz / 2.);
//TGeoVolume* gas_gap_vol =
//new TGeoVolume("tof_gas_gap", gas_gap, noActiveGasVolMed);
TGeoVolume* gas_gap_vol =
new TGeoVolume("tof_gas_active", gas_gap, activeGasVolMed);
gas_gap_vol->Divide("Strip", 1, nstrips, -ggdx / 2., 0);
gas_gap_vol->SetLineColor(kRed); // set line color for the gas gap
gas_gap_vol->SetTransparency(70); // set transparency for the TOF
TGeoTranslation* gas_gap_trans =
new TGeoTranslation("", 0., 0., (gdz + ggdz) / 2.);
// Single subdivided active gas gap
/*
TGeoBBox* gas_active = new TGeoBBox("", gsdx/2., ggdy/2., ggdz/2.);
TGeoVolume* gas_active_vol =
new TGeoVolume("tof_gas_active", gas_active, activeGasVolMed);
gas_active_vol->SetLineColor(kBlack); // set line color for the gas gap
gas_active_vol->SetTransparency(70); // set transparency for the TOF
*/
// Add glass plate, inactive gas gap and active gas gaps to a single stack
TGeoVolume* single_stack = new TGeoVolumeAssembly("single_stack");
single_stack->AddNode(glass_plate_vol, 0, glass_plate_trans);
single_stack->AddNode(gas_gap_vol, 0, gas_gap_trans);
/*
for (Int_t l=0; l<nstrips; l++){
TGeoTranslation* gas_active_trans
= new TGeoTranslation("", -ggdx/2+(l+0.5)*gsdx, 0., 0.);
gas_gap_vol->AddNode(gas_active_vol, l, gas_active_trans);
// single_stack->AddNode(gas_active_vol, l, gas_active_trans);
}
*/
// Add 8 single stacks + one glass plate at the e09.750nd to a multi stack
TGeoVolume* multi_stack = new TGeoVolumeAssembly("multi_stack");
Int_t l;
for (l = 0; l < ngaps; l++) {
TGeoTranslation* single_stack_trans =
new TGeoTranslation("", 0., 0., startzpos + l * dzpos);
multi_stack->AddNode(single_stack, l, single_stack_trans);
}
TGeoTranslation* single_glass_back_trans =
new TGeoTranslation("", 0., 0., startzpos + ngaps * dzpos);
multi_stack->AddNode(glass_plate_vol, l, single_glass_back_trans);
// Add electronics above and below the glass stack to build a complete counter
TGeoVolume* counter = new TGeoVolumeAssembly("counter");
TGeoTranslation* multi_stack_trans = new TGeoTranslation("", 0., 0., 0.);
counter->AddNode(multi_stack, l, multi_stack_trans);
TGeoBBox* pcb = new TGeoBBox("", dxe / 2., dye / 2., dze / 2.);
TGeoVolume* pcb_vol = new TGeoVolume("pcb", pcb, electronicsVolMed);
pcb_vol->SetLineColor(kCyan); // set line color for the gas gap
pcb_vol->SetTransparency(10); // set transparency for the TOF
for (Int_t l = 0; l < 2; l++) {
yele *= -1.;
TGeoTranslation* pcb_trans = new TGeoTranslation("", 0., yele, 0.);
counter->AddNode(pcb_vol, l, pcb_trans);
}
return counter;
}
TGeoVolume* create_new_counter(Int_t modType) {
//glass
Float_t gdx = Glass_X[modType];
Float_t gdy = Glass_Y[modType];
Float_t gdz = Glass_Z[modType];
//gas gap
Int_t nstrips = NumberOfReadoutStrips[modType];
Int_t ngaps = NumberOfGaps[modType];
Float_t ggdx = GasGap_X[modType];
Float_t ggdy = GasGap_Y[modType];
Float_t ggdz = GasGap_Z[modType];
Float_t gsdx = ggdx / (Float_t)(nstrips);
// electronics
//pcb dimensions
Float_t dxe = Electronics_X[modType];
Float_t dye = Electronics_Y[modType];
Float_t dze = Electronics_Z[modType];
Float_t yele = gdy / 2. + dye / 2.;
// counter size (calculate from glas, gap and electronics sizes)
Float_t cdx = TMath::Max(gdx, ggdx);
cdx = TMath::Max(cdx, dxe) + 0.2;
Float_t cdy = TMath::Max(gdy, ggdy) + 2 * dye + 0.2;
Float_t cdz = ngaps * ggdz + (ngaps + 1) * gdz
+ 0.2; // ngaps * (gdz+ggdz) + gdz + 0.2; // ok
//calculate thickness and first position in counter of single stack
Float_t dzpos = gdz + ggdz;
Float_t startzposglas =
-ngaps * (gdz + ggdz)
/ 2.; // -cdz/2.+0.1+gdz/2.; // ok // (-cdz+gdz)/2.; // not ok
Float_t startzposgas =
startzposglas + gdz / 2. + ggdz / 2.; // -cdz/2.+0.1+gdz +ggdz/2.; // ok
// needed materials
TGeoMedium* glassPlateVolMed = gGeoMan->GetMedium(GlasMedium);
TGeoMedium* noActiveGasVolMed = gGeoMan->GetMedium(NoActivGasMedium);
TGeoMedium* activeGasVolMed = gGeoMan->GetMedium(ActivGasMedium);
TGeoMedium* electronicsVolMed = gGeoMan->GetMedium(ElectronicsMedium);
// define counter volume
TGeoBBox* counter_box = new TGeoBBox("", cdx / 2., cdy / 2., cdz / 2.);
TGeoVolume* counter =
new TGeoVolume("counter", counter_box, noActiveGasVolMed);
counter->SetLineColor(kRed); // set line color for the counter
counter->SetTransparency(70); // set transparency for the TOF
// define single glass plate volume
TGeoBBox* glass_plate = new TGeoBBox("", gdx / 2., gdy / 2., gdz / 2.);
TGeoVolume* glass_plate_vol =
new TGeoVolume("tof_glass", glass_plate, glassPlateVolMed);
glass_plate_vol->SetLineColor(
kMagenta); // set line color for the glass plate
glass_plate_vol->SetTransparency(20); // set transparency for the TOF
// define single gas gap volume
TGeoBBox* gas_gap = new TGeoBBox("", ggdx / 2., ggdy / 2., ggdz / 2.);
TGeoVolume* gas_gap_vol = new TGeoVolume("Gap", gas_gap, activeGasVolMed);
gas_gap_vol->Divide("Cell", 1, nstrips, -ggdx / 2., 0);
gas_gap_vol->SetLineColor(kRed); // set line color for the gas gap
gas_gap_vol->SetTransparency(99); // set transparency for the TOF
// place 8 gas gaps and 9 glas plates in the counter
for (Int_t igap = 0; igap <= ngaps; igap++) {
// place (ngaps+1) glass plates
Float_t zpos_glas = startzposglas + igap * dzpos;
TGeoTranslation* glass_plate_trans =
new TGeoTranslation("", 0., 0., zpos_glas);
counter->AddNode(glass_plate_vol, igap, glass_plate_trans);
// place ngaps gas gaps
if (igap < ngaps) {
Float_t zpos_gas = startzposgas + igap * dzpos;
TGeoTranslation* gas_gap_trans =
new TGeoTranslation("", 0., 0., zpos_gas);
counter->AddNode(gas_gap_vol, igap, gas_gap_trans);
}
// cout <<"Zpos(Glas): "<< zpos_glas << endl;
// cout <<"Zpos(Gas): "<< zpos_gas << endl;
}
// create and place the electronics above and below the glas stack
TGeoBBox* pcb = new TGeoBBox("", dxe / 2., dye / 2., dze / 2.);
TGeoVolume* pcb_vol = new TGeoVolume("pcb", pcb, electronicsVolMed);
pcb_vol->SetLineColor(kYellow); // kCyan); // set line color for electronics
pcb_vol->SetTransparency(10); // set transparency for the TOF
for (Int_t l = 0; l < 2; l++) {
yele *= -1.;
TGeoTranslation* pcb_trans = new TGeoTranslation("", 0., yele, 0.);
counter->AddNode(pcb_vol, l, pcb_trans);
}
return counter;
}
TGeoVolume* create_tof_module(Int_t modType) {
Int_t cType = CounterTypeInModule[modType];
Float_t dx = Module_Size_X[modType];
Float_t dy = Module_Size_Y[modType];
Float_t dz = Module_Size_Z[modType];
Float_t width_aluxl = Module_Thick_Alu_X_left;
Float_t width_aluxr = Module_Thick_Alu_X_right;
Float_t width_aluy = Module_Thick_Alu_Y;
Float_t width_aluz = Module_Thick_Alu_Z;
Float_t shift_gas_box =
(Module_Thick_Alu_X_right - Module_Thick_Alu_X_left) / 2;
Float_t dxpos = CounterXDistance[modType];
Float_t startxpos = CounterXStartPosition[modType];
Float_t dzoff = CounterZDistance[modType];
Float_t rotangle = CounterRotationAngle[modType];
TGeoMedium* boxVolMed = gGeoMan->GetMedium(BoxVolumeMedium);
TGeoMedium* noActiveGasVolMed = gGeoMan->GetMedium(NoActivGasMedium);
TString moduleName = Form("module_%d", modType);
TGeoVolume* module = new TGeoVolumeAssembly(moduleName);
TGeoBBox* alu_box = new TGeoBBox("", dx / 2., dy / 2., dz / 2.);
TGeoVolume* alu_box_vol = new TGeoVolume("alu_box", alu_box, boxVolMed);
alu_box_vol->SetLineColor(kGreen); // set line color for the alu box
alu_box_vol->SetTransparency(20); // set transparency for the TOF
TGeoTranslation* alu_box_trans = new TGeoTranslation("", 0., 0., 0.);
module->AddNode(alu_box_vol, 0, alu_box_trans);
TGeoBBox* gas_box = new TGeoBBox("",
(dx - (width_aluxl + width_aluxr)) / 2.,
(dy - 2 * width_aluy) / 2.,
(dz - 2 * width_aluz) / 2.);
TGeoVolume* gas_box_vol =
new TGeoVolume("gas_box", gas_box, noActiveGasVolMed);
gas_box_vol->SetLineColor(kYellow); // set line color for the gas box
gas_box_vol->SetTransparency(70); // set transparency for the TOF
TGeoTranslation* gas_box_trans =
new TGeoTranslation("", shift_gas_box, 0., 0.);
alu_box_vol->AddNode(gas_box_vol, 0, gas_box_trans);
for (Int_t j = 0; j < 5; j++) { //loop over counters (modules)
Float_t zpos;
if (0 == modType) {
zpos = dzoff *= -1;
} else {
zpos = 0.;
}
//cout << "counter z position " << zpos << endl;
TGeoTranslation* counter_trans =
new TGeoTranslation("", startxpos + j * dxpos, 0.0, zpos);
TGeoRotation* counter_rot = new TGeoRotation();
counter_rot->RotateY(rotangle);
TGeoCombiTrans* counter_combi_trans =
new TGeoCombiTrans(*counter_trans, *counter_rot);
gas_box_vol->AddNode(gCounter[cType], j, counter_combi_trans);
}
return module;
}
TGeoVolume* create_new_tof_module(Int_t modType) {
Int_t cType = CounterTypeInModule[modType];
Float_t dx = Module_Size_X[modType];
Float_t dy = Module_Size_Y[modType];
Float_t dz = Module_Size_Z[modType];
Float_t width_aluxl = Module_Thick_Alu_X_left;
Float_t width_aluxr = Module_Thick_Alu_X_right;
Float_t width_aluy = Module_Thick_Alu_Y;
Float_t width_aluz = Module_Thick_Alu_Z;
Float_t shift_gas_box =
(Module_Thick_Alu_X_right - Module_Thick_Alu_X_left) / 2;
Float_t dxpos = CounterXDistance[modType];
Float_t startxpos = CounterXStartPosition[modType];
Float_t dypos = CounterYDistance[modType];
Float_t startypos = CounterYStartPosition[modType];
Float_t dzoff = CounterZDistance[modType];
Float_t rotangle = CounterRotationAngle[modType];
TGeoMedium* boxVolMed = gGeoMan->GetMedium(BoxVolumeMedium);
TGeoMedium* noActiveGasVolMed = gGeoMan->GetMedium(NoActivGasMedium);
TString moduleName = Form("module_%d", modType);
TGeoBBox* module_box = new TGeoBBox("", dx / 2., dy / 2., dz / 2.);
TGeoVolume* module = new TGeoVolume(moduleName, module_box, boxVolMed);
module->SetLineColor(kGreen); // set line color for the alu box
module->SetTransparency(20); // set transparency for the TOF
TGeoBBox* gas_box = new TGeoBBox("",
(dx - (width_aluxl + width_aluxr)) / 2.,
(dy - 2 * width_aluy) / 2.,
(dz - 2 * width_aluz) / 2.);
TGeoVolume* gas_box_vol =
new TGeoVolume("gas_box", gas_box, noActiveGasVolMed);
gas_box_vol->SetLineColor(kBlue); // set line color for the alu box
gas_box_vol->SetTransparency(50); // set transparency for the TOF
TGeoTranslation* gas_box_trans =
new TGeoTranslation("", shift_gas_box, 0., 0.);
module->AddNode(gas_box_vol, 0, gas_box_trans);
for (Int_t j = 0; j < NCounterInModule[modType];
j++) { //loop over counters (modules)
//for (Int_t j=0; j< 1; j++){ //loop over counters (modules)
Float_t xpos, ypos, zpos;
if (0 == modType || 3 == modType || 4 == modType || 5 == modType) {
zpos = dzoff *= -1;
} else {
zpos = CounterZStartPosition[modType] + j * dzoff;
}
//cout << "counter z position " << zpos << endl;
xpos = startxpos + j * dxpos;
ypos = startypos + j * dypos;
TGeoTranslation* counter_trans = new TGeoTranslation("", xpos, ypos, zpos);
TGeoRotation* counter_rot = new TGeoRotation();
counter_rot->RotateY(rotangle);
TGeoCombiTrans* counter_combi_trans =
new TGeoCombiTrans(*counter_trans, *counter_rot);
gas_box_vol->AddNode(gCounter[cType], j, counter_combi_trans);
}
return module;
}
TGeoVolume* create_tof_pole() {
// needed materials
TGeoMedium* boxVolMed = gGeoMan->GetMedium(BoxVolumeMedium);
TGeoMedium* airVolMed = gGeoMan->GetMedium(KeepingVolumeMedium);
Float_t dx = Pole_Size_X;
Float_t dy = Pole_Size_Y;
Float_t dz = Pole_Size_Z;
Float_t width_alux = Pole_Thick_X;
Float_t width_aluy = Pole_Thick_Y;
Float_t width_aluz = Pole_Thick_Z;
TGeoVolume* pole = new TGeoVolumeAssembly("Pole");
TGeoBBox* pole_alu_box = new TGeoBBox("", dx / 2., dy / 2., dz / 2.);
TGeoVolume* pole_alu_vol =
new TGeoVolume("pole_alu", pole_alu_box, boxVolMed);
pole_alu_vol->SetLineColor(kGreen); // set line color for the alu box
pole_alu_vol->SetTransparency(20); // set transparency for the TOF
TGeoTranslation* pole_alu_trans = new TGeoTranslation("", 0., 0., 0.);
pole->AddNode(pole_alu_vol, 0, pole_alu_trans);
Float_t air_dx = dx / 2. - width_alux;
Float_t air_dy = dy / 2. - width_aluy;
Float_t air_dz = dz / 2. - width_aluz;
// cout << "My pole." << endl;
if (air_dx <= 0.)
cout << "ERROR - No air volume in pole X, size: " << air_dx << endl;
if (air_dy <= 0.)
cout << "ERROR - No air volume in pole Y, size: " << air_dy << endl;
if (air_dz <= 0.)
cout << "ERROR - No air volume in pole Z, size: " << air_dz << endl;
if ((air_dx > 0.) && (air_dy > 0.)
&& (air_dz > 0.)) // crate air volume only, if larger than zero
{
TGeoBBox* pole_air_box = new TGeoBBox("", air_dx, air_dy, air_dz);
// TGeoBBox* pole_air_box = new TGeoBBox("", dx/2.-width_alux, dy/2.-width_aluy, dz/2.-width_aluz);
TGeoVolume* pole_air_vol =
new TGeoVolume("pole_air", pole_air_box, airVolMed);
pole_air_vol->SetLineColor(kYellow); // set line color for the alu box
pole_air_vol->SetTransparency(70); // set transparency for the TOF
TGeoTranslation* pole_air_trans = new TGeoTranslation("", 0., 0., 0.);
pole_alu_vol->AddNode(pole_air_vol, 0, pole_air_trans);
} else
cout << "Skipping pole_air_vol, no thickness: " << air_dx << " " << air_dy
<< " " << air_dz << endl;
return pole;
}
TGeoVolume* create_tof_bar(Float_t dx, Float_t dy, Float_t dz) {
// needed materials
TGeoMedium* boxVolMed = gGeoMan->GetMedium(BoxVolumeMedium);
TGeoMedium* airVolMed = gGeoMan->GetMedium(KeepingVolumeMedium);
Float_t width_alux = Pole_Thick_X;
Float_t width_aluy = Pole_Thick_Y;
Float_t width_aluz = Pole_Thick_Z;
TGeoVolume* bar = new TGeoVolumeAssembly("Bar");
TGeoBBox* bar_alu_box = new TGeoBBox("", dx / 2., dy / 2., dz / 2.);
TGeoVolume* bar_alu_vol = new TGeoVolume("bar_alu", bar_alu_box, boxVolMed);
bar_alu_vol->SetLineColor(kGreen); // set line color for the alu box
bar_alu_vol->SetTransparency(20); // set transparency for the TOF
TGeoTranslation* bar_alu_trans = new TGeoTranslation("", 0., 0., 0.);
bar->AddNode(bar_alu_vol, 0, bar_alu_trans);
TGeoBBox* bar_air_box = new TGeoBBox(
"", dx / 2. - width_alux, dy / 2. - width_aluy, dz / 2. - width_aluz);
TGeoVolume* bar_air_vol = new TGeoVolume("bar_air", bar_air_box, airVolMed);
bar_air_vol->SetLineColor(kYellow); // set line color for the alu box
bar_air_vol->SetTransparency(70); // set transparency for the TOF
TGeoTranslation* bar_air_trans = new TGeoTranslation("", 0., 0., 0.);
bar_alu_vol->AddNode(bar_air_vol, 0, bar_air_trans);
return bar;
}
void position_tof_poles(Int_t modType) {
TGeoTranslation* pole_trans = NULL;
Int_t numPoles = 0;
for (Int_t i = 0; i < NumberOfPoles; i++) {
if (i < 2) {
pole_trans =
new TGeoTranslation("", -Pole_Offset + 2.0, 0., Pole_ZPos[i]);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gPole, numPoles, pole_trans);
numPoles++;
} else {
Float_t xPos = Pole_Offset + Pole_Size_X / 2. + Pole_Col[i] * DxColl;
Float_t zPos = Pole_ZPos[i];
pole_trans = new TGeoTranslation("", xPos, 0., zPos);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gPole, numPoles, pole_trans);
numPoles++;
pole_trans = new TGeoTranslation("", -xPos, 0., zPos);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gPole, numPoles, pole_trans);
numPoles++;
}
cout << " Position Pole " << numPoles << " at z=" << Pole_ZPos[i] << endl;
}
}
void position_tof_bars(Int_t modType) {
TGeoTranslation* bar_trans = NULL;
Int_t numBars = 0;
Int_t i;
Float_t xPos;
Float_t yPos;
Float_t zPos;
for (i = 0; i < NumberOfBars; i++) {
xPos = Bar_XPos[i];
zPos = Bar_ZPos[i];
yPos = Pole_Size_Y / 2. + Bar_Size_Y / 2.;
bar_trans = new TGeoTranslation("", xPos, yPos, zPos);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gBar[i], numBars, bar_trans);
numBars++;
bar_trans = new TGeoTranslation("", xPos, -yPos, zPos);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gBar[i], numBars, bar_trans);
numBars++;
bar_trans = new TGeoTranslation("", -xPos, yPos, zPos);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gBar[i], numBars, bar_trans);
numBars++;
bar_trans = new TGeoTranslation("", -xPos, -yPos, zPos);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gBar[i], numBars, bar_trans);
numBars++;
}
cout << " Position Bar " << numBars << " at z=" << Bar_ZPos[i] << endl;
// horizontal frame bars
i = NumberOfBars;
NumberOfBars++;
// no bar
// gBar[i]=create_tof_bar(2.*xPos+Pole_Size_X,Bar_Size_Y,Bar_Size_Y);
zPos = Pole_ZPos[0] + Pole_Size_Z / 2.;
bar_trans = new TGeoTranslation("", 0., yPos, zPos);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gBar[i], numBars, bar_trans);
numBars++;
bar_trans = new TGeoTranslation("", 0., -yPos, zPos);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gBar[i], numBars, bar_trans);
numBars++;
}
void position_inner_tof_modules(Int_t modNType) {
TGeoTranslation* module_trans = NULL;
// Int_t numModules=(Int_t)( (Inner_Module_Last_Y_Position-Inner_Module_First_Y_Position)/Module_Size_Y[modType])+1;
Float_t yPos = Inner_Module_First_Y_Position;
Int_t ii = 0;
Float_t xPos = Inner_Module_X_Offset;
Float_t zPos = Wall_Z_Position;
Pole_ZPos[NumberOfPoles] = zPos;
Pole_Col[NumberOfPoles] = 0;
NumberOfPoles++;
Float_t DzPos = 0.;
for (Int_t j = 0; j < modNType; j++) {
if (Module_Size_Z[j] > DzPos) { DzPos = Module_Size_Z[j]; }
}
Pole_ZPos[NumberOfPoles] = zPos + DzPos;
Pole_Col[NumberOfPoles] = 0;
NumberOfPoles++;
// for (Int_t j=0; j<modNType; j++){
// for (Int_t j=1; j<modNType; j++){
Int_t modType;
Int_t modNum;
for (Int_t j = 2; j < modNType;
j++) { // place only M4 type modules (modNType == 2)
//DEDE
modType = Inner_Module_Types[j];
modNum = 0;
// for(Int_t i=0; i<Inner_Module_Number[j]; i++) {
// for(Int_t i=0; i<1; i++) { // place 1x2 modules in the top and same in the bottom
for (Int_t i = 0; i < 2;
i++) { // place 2x2 modules in the top and same in the bottom
ii++;
cout << "Inner ii " << ii << " Last " << Last_Size_Y << ", "
<< Last_Over_Y << endl;
Float_t DeltaY = Module_Size_Y[modType] + Last_Size_Y
- 2. * (Module_Over_Y[modType] + Last_Over_Y);
// DeltaY = 1.5;
cout << "DeltaY " << DeltaY << endl;
yPos += DeltaY;
Last_Size_Y = Module_Size_Y[modType];
Last_Over_Y = Module_Over_Y[modType];
cout << "Position Inner Module " << i << " of " << Inner_Module_Number[j]
<< " Type " << modType << " at Y = " << yPos
<< " Ysize = " << Module_Size_Y[modType] << " DeltaY = " << DeltaY
<< endl;
/// module_trans = new TGeoTranslation("", xPos, yPos, zPos);
/// gGeoMan->GetVolume(geoVersionStand)->AddNode(gModules[modType], modNum, module_trans);
/// modNum++;
/// module_trans = new TGeoTranslation("", xPos, -yPos, zPos);
/// gGeoMan->GetVolume(geoVersionStand)->AddNode(gModules[modType], modNum, module_trans);
/// modNum++;
// // if (ii>0) {
// if (ii>1) {
// module_trans
// = new TGeoTranslation("", xPos, yPos-DeltaY/2, zPos+Module_Size_Z[modType]);
// gGeoMan->GetVolume(geoVersionStand)->AddNode(gModules[modType], modNum, module_trans);
// modNum++;
// module_trans
// = new TGeoTranslation("", xPos, -(yPos-DeltaY/2), zPos+Module_Size_Z[modType]);
// gGeoMan->GetVolume(geoVersionStand)->AddNode(gModules[modType], modNum, module_trans);
// modNum++;
// }
}
}
// module_trans = new TGeoTranslation("", xPos, -49-3, zPos);
// Mar2019 setup
const Int_t NModules = 5;
xPos = 0.;
yPos = 0.;
zPos = TOF_Z_Front;
const Double_t ModDx[NModules] = {0., 0., 0., 49.8, 49.8};
//const Double_t ModDx[NModules]= { 1.5, 0., -1.5, 49.8, 55.8};
const Double_t ModDy[NModules] = {0., 0., 0., 0., 0.};
const Double_t ModDz[NModules] = {0., 16.5, 34., 0., 34.};
const Double_t ModAng[NModules] = {-90., -90., -90., -90., -90.0};
TGeoRotation* module_rot = NULL;
TGeoCombiTrans* module_combi_trans = NULL;
for (Int_t iMod = 0; iMod < NModules; iMod++) {
module_trans = new TGeoTranslation(
"", xPos + ModDx[iMod], yPos + ModDy[iMod], zPos + ModDz[iMod]);
module_rot = new TGeoRotation();
module_rot->RotateZ(ModAng[iMod]);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_combi_trans);
modNum++;
}
/*
module_trans = new TGeoTranslation("", xPos, 0, zPos+16.5);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gModules[modType], modNum, module_trans);
modNum++;
// module_trans = new TGeoTranslation("", xPos, 49+3, zPos);
module_trans = new TGeoTranslation("", xPos, 0, zPos+16.5+17.5);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gModules[modType], modNum, module_trans);
modNum++;
// module_trans = new TGeoTranslation("", xPos,-26, zPos+Module_Size_Z[modType]);
module_trans = new TGeoTranslation("", xPos, -49.8, zPos);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gModules[modType], modNum, module_trans);
modNum++;
// module_trans = new TGeoTranslation("", xPos, 26, zPos+Module_Size_Z[modType]);
module_trans = new TGeoTranslation("", xPos, -49.8, zPos+16.5);
gGeoMan->GetVolume(geoVersionStand)->AddNode(gModules[modType], modNum, module_trans);
modNum++;
*/
}
void position_Dia(Int_t modNType) {
TGeoTranslation* module_trans = NULL;
TGeoRotation* module_rot = new TGeoRotation();
module_rot->RotateZ(Dia_rotate_Z);
TGeoCombiTrans* module_combi_trans = NULL;
// Int_t numModules=(Int_t)( (Inner_Module_Last_Y_Position-Inner_Module_First_Y_Position)/Module_Size_Y[modType])+1;
Float_t yPos = Dia_First_Y_Position;
Int_t ii = 0;
Float_t xPos = Dia_X_Offset;
Float_t zPos = Dia_Z_Position;
Int_t modNum = 0;
for (Int_t j = 0; j < modNType; j++) {
Int_t modType = Dia_Types[j];
for (Int_t i = 0; i < Dia_Number[j]; i++) {
ii++;
module_trans = new TGeoTranslation("", xPos, yPos, zPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_combi_trans);
modNum++;
}
}
}
void position_Star2(Int_t modNType) {
TGeoTranslation* module_trans = NULL;
TGeoRotation* module_rot = new TGeoRotation();
module_rot->RotateZ(Star2_rotate_Z);
TGeoCombiTrans* module_combi_trans = NULL;
Float_t yPos = Star2_First_Y_Position;
Float_t zPos = Star2_First_Z_Position;
Int_t ii = 0;
Int_t modNum = 0;
for (Int_t j = 0; j < modNType; j++) {
Int_t modType = Star2_Types[j];
Float_t xPos = Star2_X_Offset[j];
for (Int_t i = 0; i < Star2_Number[j]; i++) {
ii++;
module_trans = new TGeoTranslation("", xPos, yPos, zPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_combi_trans);
modNum++;
yPos += Star2_Delta_Y_Position;
zPos += Star2_Delta_Z_Position;
}
}
}
void position_Buc(Int_t modNType) {
TGeoTranslation* module_trans = NULL;
TGeoRotation* module_rot = new TGeoRotation();
module_rot->RotateZ(Buc_rotate_Z);
TGeoCombiTrans* module_combi_trans = NULL;
Float_t yPos = Buc_First_Y_Position;
Float_t zPos = Buc_First_Z_Position;
Int_t ii = 0;
Int_t modNum = 0;
for (Int_t j = 0; j < modNType; j++) {
Int_t modType = Buc_Types[j];
Float_t xPos = Buc_X_Offset[j];
for (Int_t i = 0; i < Buc_Number[j]; i++) {
ii++;
module_trans = new TGeoTranslation("", xPos, yPos, zPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_combi_trans);
modNum++;
yPos += Buc_Delta_Y_Position;
zPos += Buc_Delta_Z_Position;
}
}
}
void position_cer_modules(Int_t modNType) {
Int_t ii = 0;
Int_t modNum = 0;
for (Int_t j = 1; j < modNType; j++) {
Int_t modType = Cer_Types[j];
Float_t xPos = Cer_X_Position[j];
Float_t yPos = Cer_Y_Position[j];
Float_t zPos = Cer_Z_Position[j];
TGeoTranslation* module_trans = NULL;
TGeoRotation* module_rot =
new TGeoRotation(Form("Cer%d", j), Cer_rotate_Z[j], -MeanTheta, 0.);
// module_rot->RotateZ(Cer_rotate_Z[j]);
TGeoCombiTrans* module_combi_trans = NULL;
for (Int_t i = 0; i < Cer_Number[j]; i++) {
ii++;
cout << "Position Ceramic Module " << i << " of " << Cer_Number[j]
<< " Type " << modType << " at X = " << xPos << ", Y = " << yPos
<< ", Z = " << zPos << endl;
// Front staggered module (Top if pair), top
module_trans = new TGeoTranslation("", xPos, yPos, zPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_combi_trans);
// modNum++;
}
}
}
void position_CERN(Int_t modNType) {
TGeoTranslation* module_trans = NULL;
TGeoRotation* module_rot = new TGeoRotation();
module_rot->RotateZ(CERN_rotate_Z);
TGeoCombiTrans* module_combi_trans = NULL;
// Int_t numModules=(Int_t)( (Inner_Module_Last_Y_Position-Inner_Module_First_Y_Position)/Module_Size_Y[modType])+1;
Float_t yPos = CERN_First_Y_Position;
Int_t ii = 0;
Float_t xPos = CERN_X_Offset;
Float_t zPos = CERN_Z_Position;
for (Int_t j = 0; j < modNType; j++) {
Int_t modType = CERN_Types[j];
Int_t modNum = 0;
for (Int_t i = 0; i < CERN_Number[j]; i++) {
ii++;
module_trans = new TGeoTranslation("", xPos, yPos, zPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_combi_trans);
modNum++;
}
}
}
void position_side_tof_modules(Int_t modNType) {
TGeoTranslation* module_trans = NULL;
TGeoRotation* module_rot = new TGeoRotation();
module_rot->RotateZ(180.);
TGeoCombiTrans* module_combi_trans = NULL;
// Int_t numModules=(Int_t)( (Inner_Module_Last_Y_Position-Inner_Module_First_Y_Position)/Module_Size_Y[modType])+1;
Float_t yPos = 0.; //Inner_Module_First_Y_Position;
Int_t ii = 0;
for (Int_t j = 0; j < modNType; j++) {
Int_t modType = InnerSide_Module_Types[j];
Int_t modNum = 0;
for (Int_t i = 0; i < InnerSide_Module_Number[j]; i++) {
ii++;
cout << "InnerSide ii " << ii << " Last " << Last_Size_Y << ","
<< Last_Over_Y << endl;
Float_t DeltaY = Module_Size_Y[modType] + Last_Size_Y
- 2. * (Module_Over_Y[modType] + Last_Over_Y);
if (ii > 1) { yPos += DeltaY; }
Last_Size_Y = Module_Size_Y[modType];
Last_Over_Y = Module_Over_Y[modType];
Float_t xPos = InnerSide_Module_X_Offset;
Float_t zPos = Wall_Z_Position;
cout << "Position InnerSide Module " << i << " of "
<< InnerSide_Module_Number[j] << " Type " << modType
<< " at Y = " << yPos << " Ysize = " << Module_Size_Y[modType]
<< " DeltaY = " << DeltaY << endl;
module_trans = new TGeoTranslation("", xPos, yPos, zPos);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_trans);
modNum++;
module_trans = new TGeoTranslation("", -xPos, yPos, zPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_combi_trans);
modNum++;
if (ii > 1) {
module_trans = new TGeoTranslation("", xPos, -yPos, zPos);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_trans);
modNum++;
module_trans = new TGeoTranslation("", -xPos, -yPos, zPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_combi_trans);
modNum++;
module_trans = new TGeoTranslation(
"", xPos, yPos - DeltaY / 2, zPos + Module_Size_Z[modType]);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_trans);
modNum++;
module_trans = new TGeoTranslation(
"", -xPos, yPos - DeltaY / 2, zPos + Module_Size_Z[modType]);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_combi_trans);
modNum++;
module_trans = new TGeoTranslation(
"", xPos, -(yPos - DeltaY / 2), zPos + Module_Size_Z[modType]);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_trans);
modNum++;
module_trans = new TGeoTranslation(
"", -xPos, -(yPos - DeltaY / 2), zPos + Module_Size_Z[modType]);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum, module_combi_trans);
modNum++;
}
}
}
}
void position_outer_tof_modules(Int_t nCol) //modType, Int_t col1, Int_t col2)
{
TGeoTranslation* module_trans = NULL;
TGeoRotation* module_rot = new TGeoRotation();
module_rot->RotateZ(180.);
TGeoCombiTrans* module_combi_trans = NULL;
// Int_t numModules=(Int_t)( (Outer_Module_Last_Y_Position-Outer_Module_First_Y_Position)/Module_Size_Y[modType])+1;
Int_t modNum[NofModuleTypes];
for (Int_t k = 0; k < NofModuleTypes; k++) {
modNum[k] = 0;
}
Float_t zPos = Wall_Z_Position;
for (Int_t j = 0; j < nCol; j++) {
Float_t xPos = Outer_Module_X_Offset + ((j + 1) * DxColl);
Last_Size_Y = 0.;
Last_Over_Y = 0.;
Float_t yPos = 0.;
Int_t ii = 0;
Float_t DzPos = 0.;
for (Int_t k = 0; k < Outer_Module_NTypes; k++) {
Int_t modType = Outer_Module_Types[k][j];
if (Module_Size_Z[modType] > DzPos) {
if (Outer_Module_Number[k][j] > 0) { DzPos = Module_Size_Z[modType]; }
}
}
zPos -= 2. * DzPos; //((j+1)*2*Module_Size_Z[modType]);
Pole_ZPos[NumberOfPoles] = zPos;
Pole_Col[NumberOfPoles] = j + 1;
NumberOfPoles++;
Pole_ZPos[NumberOfPoles] = zPos + DzPos;
Pole_Col[NumberOfPoles] = j + 1;
NumberOfPoles++;
//if (j+1==nCol) {
if (1) {
Pole_ZPos[NumberOfPoles] = Pole_ZPos[0];
Pole_Col[NumberOfPoles] = j + 1;
NumberOfPoles++;
Bar_Size_Z = Pole_ZPos[0] - zPos;
gBar[NumberOfBars] = create_tof_bar(Bar_Size_X, Bar_Size_Y, Bar_Size_Z);
Bar_ZPos[NumberOfBars] = zPos + Bar_Size_Z / 2. - Pole_Size_Z / 2.;
Bar_XPos[NumberOfBars] = xPos + Pole_Offset;
NumberOfBars++;
}
for (Int_t k = 0; k < Outer_Module_NTypes; k++) {
Int_t modType = Outer_Module_Types[k][j];
Int_t numModules = Outer_Module_Number[k][j];
cout << " Outer: position " << numModules << " of type " << modType
<< " in col " << j << " at z = " << zPos << ", DzPos = " << DzPos
<< endl;
for (Int_t i = 0; i < numModules; i++) {
ii++;
cout << "Outer ii " << ii << " Last " << Last_Size_Y << ","
<< Last_Over_Y << endl;
Float_t DeltaY = Module_Size_Y[modType] + Last_Size_Y
- 2. * (Module_Over_Y[modType] + Last_Over_Y);
if (ii > 1) { yPos += DeltaY; }
Last_Size_Y = Module_Size_Y[modType];
Last_Over_Y = Module_Over_Y[modType];
cout << "Position Outer Module " << i << " of "
<< Outer_Module_Number[k][j] << " Type " << modType << "(#"
<< modNum[modType] << ") "
<< " at Y = " << yPos << " Ysize = " << Module_Size_Y[modType]
<< " DeltaY = " << DeltaY << endl;
module_trans = new TGeoTranslation("", xPos, yPos, zPos);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum[modType], module_trans);
modNum[modType]++;
module_trans = new TGeoTranslation("", -xPos, yPos, zPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum[modType], module_combi_trans);
modNum[modType]++;
if (ii > 1) {
module_trans = new TGeoTranslation("", xPos, -yPos, zPos);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum[modType], module_trans);
modNum[modType]++;
module_trans = new TGeoTranslation("", -xPos, -yPos, zPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum[modType], module_combi_trans);
modNum[modType]++;
// second layer
module_trans =
new TGeoTranslation("", xPos, yPos - DeltaY / 2., zPos + DzPos);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum[modType], module_trans);
modNum[modType]++;
module_trans =
new TGeoTranslation("", -xPos, yPos - DeltaY / 2., zPos + DzPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum[modType], module_combi_trans);
modNum[modType]++;
module_trans =
new TGeoTranslation("", xPos, -(yPos - DeltaY / 2.), zPos + DzPos);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum[modType], module_trans);
modNum[modType]++;
module_trans =
new TGeoTranslation("", -xPos, -(yPos - DeltaY / 2.), zPos + DzPos);
module_combi_trans = new TGeoCombiTrans(*module_trans, *module_rot);
gGeoMan->GetVolume(geoVersionStand)
->AddNode(gModules[modType], modNum[modType], module_combi_trans);
modNum[modType]++;
}
}
}
}
}
void dump_info_file() {
TDatime datetime; // used to get timestamp
printf("writing info file: %s\n", FileNameInfo.Data());
FILE* ifile;
ifile = fopen(FileNameInfo.Data(), "w");
if (ifile == NULL) {
printf("error opening %s\n", FileNameInfo.Data());
exit(1);
}
fprintf(ifile, "#\n## %s information file\n#\n\n", geoVersion.Data());
fprintf(ifile, "# created %d\n\n", datetime.GetDate());
fprintf(ifile, "# TOF setup\n");
if (TOF_Z_Front == 450) fprintf(ifile, "SIS 100 hadron setup\n");
if (TOF_Z_Front == 600) fprintf(ifile, "SIS 100 electron\n");
if (TOF_Z_Front == 650) fprintf(ifile, "SIS 100 muon\n");
if (TOF_Z_Front == 880) fprintf(ifile, "SIS 300 electron\n");
if (TOF_Z_Front == 1020) fprintf(ifile, "SIS 300 muon\n");
fprintf(ifile, "\n");
const Float_t TOF_Z_Back =
Wall_Z_Position + 1.5 * Module_Size_Z[0]; // back of TOF wall
fprintf(ifile, "# envelope\n");
// Show extension of TRD
fprintf(ifile, "%7.2f cm start of TOF (z)\n", TOF_Z_Front);
fprintf(ifile, "%7.2f cm end of TOF (z)\n", TOF_Z_Back);
fprintf(ifile, "\n");
// Layer thickness
fprintf(ifile, "# central tower position\n");
fprintf(ifile,
"%7.2f cm center of staggered, front RPC cell at x=0\n",
Wall_Z_Position);
fprintf(ifile, "\n");
fclose(ifile);
}
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