1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G3toG4DetectorConstruction.cc,v 1.5 2006/06/29 17:20:15 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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29 | // |
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30 | //-------------------------------------------------------------------------- |
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31 | // G3toG4DetectorConstruction. Most the work is Done in |
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32 | // G4BuildGeom, which returns a G4LogicalVolume*, a pointer to the |
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33 | // top-level logiical volume in the detector defined by the call List file |
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34 | // inFile |
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35 | //-------------------------------------------------------------------------- |
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36 | |
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37 | #include "G4ios.hh" |
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38 | #include "G3toG4DetectorConstruction.hh" |
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39 | #include "G4VisAttributes.hh" |
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40 | #include "G4Colour.hh" |
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41 | #include "G4Material.hh" |
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42 | #include "G4Box.hh" |
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43 | |
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44 | G3toG4DetectorConstruction::G3toG4DetectorConstruction(G4String inFile){ |
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45 | _inFile = inFile; |
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46 | G4cout << "Instantiated G3toG4DetectorConstruction using call list file \"" |
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47 | << _inFile << "\"" << G4endl; |
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48 | } |
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49 | |
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50 | G3toG4DetectorConstruction::~G3toG4DetectorConstruction(){ |
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51 | // G4cout << "Deleted G3toG4DetectorConstruction..." << G4endl; |
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52 | } |
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53 | |
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54 | G4VPhysicalVolume* |
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55 | G3toG4DetectorConstruction::Construct(){ |
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56 | _lv = G4BuildGeom(_inFile); |
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57 | //_lv = SimpleConstruct(); |
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58 | if (_lv != 0) { |
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59 | _pv = new G4PVPlacement(0, G4ThreeVector(), _lv, _lv->GetName(), 0, |
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60 | false, 0); |
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61 | G4cout << "Top-level G3toG4 logical volume " << _lv->GetName() << " " |
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62 | << *(_lv -> GetVisAttributes()) << G4endl; |
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63 | } else |
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64 | G4cerr << "creation of logical mother failed !!!" << G4endl; |
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65 | return _pv; |
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66 | } |
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67 | G4LogicalVolume* |
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68 | G3toG4DetectorConstruction::SimpleConstruct(){ |
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69 | G4String name, symbol; //a=mass of a mole; |
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70 | G4double a, z, density, fractionmass; //z=mean number of protons; |
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71 | G4int ncomponents; //iz=number of protons in an isotope; |
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72 | // n=number of nucleons in an isotope; |
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73 | |
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74 | a = 14.01*g/mole; |
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75 | G4Element* N = new G4Element(name="Nitrogen",symbol="N" , z= 7., a); |
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76 | |
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77 | a = 16.00*g/mole; |
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78 | G4Element* O = new G4Element(name="Oxygen" ,symbol="O" , z= 8., a); |
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79 | |
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80 | // |
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81 | // define a material from elements. case 2: mixture by fractional mass |
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82 | // |
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83 | |
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84 | density = 1.290*mg/cm3; |
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85 | G4Material* Air = new G4Material(name="Air" , density, ncomponents=2); |
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86 | Air->AddElement(N, fractionmass=0.7); |
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87 | Air->AddElement(O, fractionmass=0.3); |
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88 | G4VSolid* Mother = new G4Box("TestMother", //its name |
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89 | 100*cm, 100*cm, 100*cm); //its size |
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90 | |
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91 | G4VSolid* Daughter = new G4Box("TestDaughter", 50*cm, 20*cm, 10*cm); |
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92 | |
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93 | G4LogicalVolume* logicMother = new G4LogicalVolume(Mother, //its solid |
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94 | Air, //its material |
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95 | "LTestMother");//its name |
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96 | |
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97 | G4LogicalVolume* logicDaughter = new G4LogicalVolume(Daughter, //its solid |
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98 | Air, //its material |
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99 | "LTestDaughter"); |
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100 | |
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101 | // G4VPhysicalVolume* physiDaughter = |
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102 | new G4PVPlacement(0, |
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103 | G4ThreeVector(), |
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104 | logicDaughter, |
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105 | "PTestDaughter", |
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106 | logicMother, |
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107 | false,0); |
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108 | // |
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109 | // Visualization attributes |
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110 | // |
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111 | |
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112 | logicMother->SetVisAttributes (G4VisAttributes::Invisible); |
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113 | G4VisAttributes* DaughterVisAtt= new G4VisAttributes(G4Colour(1.0,1.0,1.0)); |
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114 | DaughterVisAtt->SetVisibility(true); |
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115 | logicDaughter->SetVisAttributes(DaughterVisAtt); |
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116 | return logicMother; |
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117 | } |
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118 | |
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119 | |
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120 | |
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121 | |
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122 | |
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123 | |
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124 | |
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125 | |
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126 | |
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127 | |
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