[807] | 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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