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 | // History: |
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27 | // Pedro Arce |
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28 | // |
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29 | //******************************************************* |
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30 | |
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31 | #include "globals.hh" |
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32 | |
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33 | #include "G4Box.hh" |
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34 | #include "G4LogicalVolume.hh" |
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35 | #include "G4VPhysicalVolume.hh" |
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36 | #include "G4PVPlacement.hh" |
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37 | #include "G4PVParameterised.hh" |
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38 | |
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39 | #include "NestedParamDicomDetectorConstruction.hh" |
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40 | #include "DicomNestedPhantomParameterisation.hh" |
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41 | |
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42 | NestedParamDicomDetectorConstruction::NestedParamDicomDetectorConstruction() : DicomDetectorConstruction() |
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43 | { |
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44 | } |
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45 | |
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46 | NestedParamDicomDetectorConstruction::~NestedParamDicomDetectorConstruction() |
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47 | { |
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48 | } |
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49 | |
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50 | |
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51 | //------------------------------------------------------------- |
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52 | void NestedParamDicomDetectorConstruction::ConstructPatient() |
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53 | { |
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54 | #ifdef G4VERBOSE |
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55 | G4cout << "NestedParamDicomDetectorConstruction::ConstructPatient " << G4endl; |
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56 | #endif |
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57 | |
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58 | //----- Replication of Water Phantom Volume. |
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59 | //--- Y Slice |
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60 | G4String yRepName("RepY"); |
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61 | G4VSolid* solYRep = |
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62 | new G4Box(yRepName,nVoxelX*voxelHalfDimX,voxelHalfDimY,nVoxelZ*voxelHalfDimZ); |
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63 | G4LogicalVolume* logYRep = |
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64 | new G4LogicalVolume(solYRep,air,yRepName); |
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65 | new G4PVReplica(yRepName,logYRep,container_logic,kYAxis,nVoxelY,voxelHalfDimY*2.); |
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66 | |
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67 | //--- X Slice |
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68 | G4String xRepName("RepX"); |
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69 | G4VSolid* solXRep = |
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70 | new G4Box(xRepName,voxelHalfDimX,voxelHalfDimY,nVoxelZ*voxelHalfDimZ); |
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71 | G4LogicalVolume* logXRep = |
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72 | new G4LogicalVolume(solXRep,air,xRepName); |
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73 | new G4PVReplica(xRepName,logXRep,logYRep,kXAxis,nVoxelX,voxelHalfDimX*2.); |
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74 | |
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75 | //----- Voxel solid and logical volumes |
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76 | //--- Z Slice |
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77 | G4VSolid* solVoxel = |
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78 | new G4Box("Patient",voxelHalfDimX,voxelHalfDimY,voxelHalfDimZ); |
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79 | G4LogicalVolume* logicVoxel = new G4LogicalVolume(solVoxel,air,"Patient"); |
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80 | |
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81 | // |
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82 | // Parameterisation for transformation of voxels. |
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83 | // (voxel size is fixed in this example. |
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84 | // e.g. nested parameterisation handles material and transfomation of voxels.) |
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85 | G4ThreeVector voxelSize(voxelHalfDimX,voxelHalfDimY,voxelHalfDimZ); |
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86 | DicomNestedPhantomParameterisation* param |
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87 | = new DicomNestedPhantomParameterisation(voxelSize,fMaterials); |
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88 | |
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89 | new G4PVParameterised("Patient", // their name |
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90 | logicVoxel, // their logical volume |
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91 | logXRep, // Mother logical volume |
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92 | kXAxis, // Are placed along this axis |
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93 | // kUndefined, // Are placed along this axis |
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94 | nVoxelZ, // Number of cells |
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95 | param); // Parameterisation. |
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96 | |
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97 | param->SetMaterialIndices( fMateIDs ); |
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98 | param->SetNoVoxel( nVoxelX, nVoxelY, nVoxelZ ); |
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99 | |
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100 | } |
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