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Geant4/examples/extended/medical/dna/microdosimetry/src/DetectorConstruction.cc

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Differences between /examples/extended/medical/dna/microdosimetry/src/DetectorConstruction.cc (Version 11.3.0) and /examples/extended/medical/dna/microdosimetry/src/DetectorConstruction.cc (Version 10.6)


  1 //                                                  1 //
  2 // *******************************************      2 // ********************************************************************
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  7 // * conditions of the Geant4 Software License      7 // * conditions of the Geant4 Software License,  included in the file *
  8 // * LICENSE and available at  http://cern.ch/      8 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
  9 // * include a list of copyright holders.           9 // * include a list of copyright holders.                             *
 10 // *                                               10 // *                                                                  *
 11 // * Neither the authors of this software syst     11 // * Neither the authors of this software system, nor their employing *
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 13 // * work  make  any representation or  warran     13 // * work  make  any representation or  warranty, express or implied, *
 14 // * regarding  this  software system or assum     14 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file      15 // * use.  Please see the license in the file  LICENSE  and URL above *
 16 // * for the full disclaimer and the limitatio     16 // * for the full disclaimer and the limitation of liability.         *
 17 // *                                               17 // *                                                                  *
 18 // * This  code  implementation is the result      18 // * This  code  implementation is the result of  the  scientific and *
 19 // * technical work of the GEANT4 collaboratio     19 // * technical work of the GEANT4 collaboration.                      *
 20 // * By using,  copying,  modifying or  distri     20 // * By using,  copying,  modifying or  distributing the software (or *
 21 // * any work based  on the software)  you  ag     21 // * any work based  on the software)  you  agree  to acknowledge its *
 22 // * use  in  resulting  scientific  publicati     22 // * use  in  resulting  scientific  publications,  and indicate your *
 23 // * acceptance of all terms of the Geant4 Sof     23 // * acceptance of all terms of the Geant4 Software license.          *
 24 // *******************************************     24 // ********************************************************************
 25 //                                                 25 //
 26 // This example is provided by the Geant4-DNA      26 // This example is provided by the Geant4-DNA collaboration
 27 // Any report or published results obtained us <<  27 // Any report or published results obtained using the Geant4-DNA software 
 28 // shall cite the following Geant4-DNA collabo <<  28 // shall cite the following Geant4-DNA collaboration publication:
 29 // Med. Phys. 45, (2018) e722-e739             << 
 30 // Phys. Med. 31 (2015) 861-874                << 
 31 // Med. Phys. 37 (2010) 4692-4708                  29 // Med. Phys. 37 (2010) 4692-4708
 32 // Int. J. Model. Simul. Sci. Comput. 1 (2010) << 
 33 // The Geant4-DNA web site is available at htt     30 // The Geant4-DNA web site is available at http://geant4-dna.org
 34 //                                                 31 //
 35 //                                             << 
 36 /// \file DetectorConstruction.cc                  32 /// \file DetectorConstruction.cc
 37 /// \brief Implementation of the DetectorConst     33 /// \brief Implementation of the DetectorConstruction class
 38                                                    34 
 39 #include "DetectorConstruction.hh"                 35 #include "DetectorConstruction.hh"
 40                                                    36 
 41 #include "DetectorMessenger.hh"                << 
 42 #include "PhysicsList.hh"                      << 
 43                                                << 
 44 #include "G4LogicalVolume.hh"                  << 
 45 #include "G4RunManager.hh"                     << 
 46 #include "G4SystemOfUnits.hh"                      37 #include "G4SystemOfUnits.hh"
                                                   >>  38 #include "G4Region.hh"
                                                   >>  39 #include "G4ProductionCuts.hh"
 47                                                    40 
 48 //....oooOO0OOooo........oooOO0OOooo........oo <<  41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 49                                                    42 
 50 DetectorConstruction::DetectorConstruction(Phy <<  43 DetectorConstruction::DetectorConstruction()
 51   : G4VUserDetectorConstruction(),             <<  44 :G4VUserDetectorConstruction(),
 52     fpWaterMaterial(nullptr),                  <<  45  fpWaterMaterial(0),fpRegion(0)
 53     fLogicWorld(nullptr),                      <<  46 {}  
 54     fPhysiWorld(nullptr)                       << 
 55 {                                              << 
 56   fDetectorMessenger = new DetectorMessenger(t << 
 57 }                                              << 
 58                                                    47 
 59 //....oooOO0OOooo........oooOO0OOooo........oo <<  48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 60                                                    49 
 61 DetectorConstruction::~DetectorConstruction()      50 DetectorConstruction::~DetectorConstruction()
                                                   >>  51 {}
                                                   >>  52 
                                                   >>  53 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
                                                   >>  54 
                                                   >>  55 G4VPhysicalVolume* DetectorConstruction::Construct()
                                                   >>  56 
 62 {                                                  57 {
 63   delete fDetectorMessenger;                   <<  58   DefineMaterials();
                                                   >>  59   return ConstructDetector();
 64 }                                                  60 }
 65                                                    61 
 66 //....oooOO0OOooo........oooOO0OOooo........oo <<  62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 67                                                    63 
 68 void DetectorConstruction::DefineMaterials()       64 void DetectorConstruction::DefineMaterials()
 69 {                                              <<  65 { 
 70   // Water is defined from NIST material datab << 
 71   G4NistManager* man = G4NistManager::Instance << 
 72                                                    66 
 73   G4Material* H2O = man->FindOrBuildMaterial(" <<  67   // Water is defined from NIST material database
                                                   >>  68   G4NistManager * man = G4NistManager::Instance();
                                                   >>  69   G4Material * H2O = man->FindOrBuildMaterial("G4_WATER");
 74                                                    70 
 75   /*                                           <<  71   // Default materials in setup.
 76    If one wishes to test other density value f << 
 77    one should use instead:                     << 
 78    G4Material * H2O = man->BuildMaterialWithNe << 
 79    "G4_WATER",1.100*g/cm3);                    << 
 80                                                << 
 81    Note: any string for "G4_WATER_MODIFIED" pa << 
 82    and "G4_WATER" parameter should not be chan << 
 83    Both materials are created and can be selec << 
 84   */                                           << 
 85   fpWaterMaterial = H2O;                           72   fpWaterMaterial = H2O;
 86                                                    73 
 87   // G4cout << "-> Density of water material ( << 
 88   //  << fpWaterMaterial->GetDensity()/(g/cm/c << 
 89                                                << 
 90   G4cout << *(G4Material::GetMaterialTable())  << 
 91 }                                                  74 }
 92                                                    75 
 93 //....oooOO0OOooo........oooOO0OOooo........oo <<  76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 94                                                    77 
 95 G4VPhysicalVolume* DetectorConstruction::Const <<  78 G4VPhysicalVolume* DetectorConstruction::ConstructDetector()
 96 {                                                  79 {
 97   if (fPhysiWorld) {                           <<  80   // WORLD VOLUME
 98     return fPhysiWorld;                        <<  81   
 99   }                                            <<  82   G4double worldSizeX  = 1*mm;
100   DefineMaterials();                           <<  83   G4double worldSizeY  = 1*mm;
101                                                <<  84   G4double worldSizeZ  = 1*mm;
102   // World volume                              <<  85 
103                                                <<  86   G4VSolid* solidWorld = new G4Box("World",         //its name
104   G4double worldSizeX = 10 * micrometer;       <<  87                           worldSizeX/2,
105   G4double worldSizeY = worldSizeX;            <<  88                           worldSizeY/2,
106   G4double worldSizeZ = worldSizeX;            <<  89                           worldSizeZ/2);  //its size
107                                                <<  90 
108   G4Box* solidWorld = new G4Box("World",  // i <<  91   G4LogicalVolume* logicWorld = new G4LogicalVolume(solidWorld,  //its solid
109                                 worldSizeX / 2 <<  92                                     fpWaterMaterial,  //its material
110                                                <<  93                                     "World");    //its name
111   fLogicWorld = new G4LogicalVolume(solidWorld <<  94 
112                                     fpWaterMat <<  95   G4VPhysicalVolume* physiWorld = new G4PVPlacement(0,      //no rotation
113                                     "World");  <<  96                                   G4ThreeVector(),  //at (0,0,0)
114                                                <<  97                                   "World",    //its name
115   fPhysiWorld = new G4PVPlacement(0,  // no ro <<  98                                   logicWorld,    //its logical volume
116                                   G4ThreeVecto <<  99                                   0,      //its mother  volume
117                                   "World",  // << 100                                   false,      //no boolean operation
118                                   fLogicWorld, << 101                                   0);      //copy number
119                                   0,  // its m << 102 
120                                   false,  // n << 103   G4double TargetSizeZ =  worldSizeZ*0.05; 
121                                   0);  // copy << 104 
122                                                << 105   G4Box* targetSolid = new G4Box("Target",               //its name
123   // Target volume                             << 106                                  worldSizeX/2,
124                                                << 107                                  worldSizeY/2,
125   G4Box* solidTarget = new G4Box("volumeTarget << 108                                  TargetSizeZ/2);   //its size
126                                  worldSizeX /  << 109 
127                                                << 110   G4LogicalVolume* logicTarget =
128   fLogicTarget = new G4LogicalVolume(solidTarg << 111       new G4LogicalVolume(targetSolid,  //its solid
129                                      fpWaterMa << 112                           fpWaterMaterial,  //its material
130                                      "volumeTa << 113                           "Target");    //its name
131                                                << 114 
132   fPhysiTarget = new G4PVPlacement(0,  // no r << 115   new G4PVPlacement(0,  //no rotation
133                                    G4ThreeVect << 116                     G4ThreeVector(),  //at (0,0,0)
134                                    "volumeTarg << 117                     "Target",  //its name
135                                    fLogicTarge << 118                     logicTarget,  //its logical volume
136                                    fPhysiWorld << 119                     physiWorld,  //its mother  volume
137                                    false,  //  << 120                     false,        //no boolean operation
138                                    0);  // cop << 121                     0);           //copy number
139                                                << 122 
140   // Target region                             << 123   // Visualization attributes
141                                                << 124   
142   G4Region* targetRegion = new G4Region("regio << 125   G4VisAttributes* worldVisAtt =
143                                                << 126       new G4VisAttributes(G4Colour(1.0,1.0,1.0)); //White
144   // Cuts needed to allow combination of Physi << 127   worldVisAtt->SetVisibility(true);
145   // Default EM settings for fast simulation f << 128   logicWorld->SetVisAttributes(worldVisAtt);
146   // 1 um proton cut avoids creation of very s << 
147   G4ProductionCuts* cuts = new G4ProductionCut << 
148   cuts->SetProductionCut(0.7 * mm, "gamma");   << 
149   cuts->SetProductionCut(0.7 * mm, "e-");      << 
150   cuts->SetProductionCut(0.7 * mm, "e+");      << 
151   cuts->SetProductionCut(1 * micrometer, "prot << 
152   targetRegion->SetProductionCuts(cuts);       << 
153                                                   129 
154   targetRegion->AddRootLogicalVolume(fLogicTar << 130   G4VisAttributes* worldVisAtt1 = new G4VisAttributes(G4Colour(1.0,0.0,0.0));
                                                   >> 131   worldVisAtt1->SetVisibility(true);
                                                   >> 132   logicTarget->SetVisAttributes(worldVisAtt1);
155                                                   133 
156   // Visualization attributes - white          << 134   // Create Target G4Region and add logical volume
157   G4VisAttributes* worldVisAtt = new G4VisAttr << 
158   worldVisAtt->SetVisibility(true);            << 
159   fLogicWorld->SetVisAttributes(worldVisAtt);  << 
160                                                   135 
161   G4VisAttributes* targetVisAtt = new G4VisAtt << 136   fpRegion = new G4Region("Target");
162   targetVisAtt->SetVisibility(true);           << 
163   fLogicTarget->SetVisAttributes(targetVisAtt) << 
164                                                   137 
165   return fPhysiWorld;                          << 138   G4ProductionCuts* cuts = new G4ProductionCuts();
166 }                                              << 
167                                                   139 
168 //....oooOO0OOooo........oooOO0OOooo........oo << 140   G4double defCut = 1*nanometer;
                                                   >> 141   cuts->SetProductionCut(defCut,"gamma");
                                                   >> 142   cuts->SetProductionCut(defCut,"e-");
                                                   >> 143   cuts->SetProductionCut(defCut,"e+");
                                                   >> 144   cuts->SetProductionCut(defCut,"proton");
169                                                   145 
170 void DetectorConstruction::SetMaterial(const G << 146   fpRegion->SetProductionCuts(cuts);
171 {                                              << 147   fpRegion->AddRootLogicalVolume(logicTarget); 
172   // Search the material by its name           << 
173   G4Material* pttoMaterial = G4NistManager::In << 
174                                                   148 
175   if (pttoMaterial) {                          << 149   return physiWorld;
176     fpWaterMaterial = pttoMaterial;            << 
177     if (fLogicWorld) {                         << 
178       fLogicWorld->SetMaterial(fpWaterMaterial << 
179     }                                          << 
180     G4RunManager::GetRunManager()->GeometryHas << 
181   }                                            << 
182 }                                                 150 }
183                                                   151