115 lines
4.9 KiB
C++
115 lines
4.9 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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/// \file DicomRegularDetectorConstruction.cc
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/// \brief Implementation of the DicomRegularDetectorConstruction clas
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//
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// History:
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// Pedro Arce
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//
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//*******************************************************
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#include "DicomRegularDetectorConstruction.hh"
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#include "DicomPhantomParameterisationColour.hh"
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#include "G4Box.hh"
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#include "G4Colour.hh"
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#include "G4Element.hh"
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#include "G4LogicalVolume.hh"
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#include "G4Material.hh"
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#include "G4PVParameterised.hh"
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#include "G4PVPlacement.hh"
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#include "G4VPhysicalVolume.hh"
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#include "G4VisAttributes.hh"
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#include "G4ios.hh"
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#include "globals.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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DicomRegularDetectorConstruction::DicomRegularDetectorConstruction() : DicomDetectorConstruction()
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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DicomRegularDetectorConstruction::~DicomRegularDetectorConstruction() {}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void DicomRegularDetectorConstruction::ConstructPhantom()
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{
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#ifdef G4VERBOSE
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G4cout << "DicomRegularDetectorConstruction::ConstructPhantom " << G4endl;
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#endif
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//----- Create parameterisation
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DicomPhantomParameterisationColour* param = new DicomPhantomParameterisationColour();
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//----- Set voxel dimensions
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param->SetVoxelDimensions(fVoxelHalfDimX, fVoxelHalfDimY, fVoxelHalfDimZ);
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//----- Set number of voxels
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param->SetNoVoxels(fNoVoxelsX, fNoVoxelsY, fNoVoxelsZ);
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//----- Set list of materials
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param->SetMaterials(fMaterials);
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//----- Set list of material indices: for each voxel it is a number that
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// correspond to the index of its material in the vector of materials
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// defined above
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param->SetMaterialIndices(fMateIDs);
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//----- Define voxel logical volume
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G4Box* voxel_solid = new G4Box("Voxel", fVoxelHalfDimX, fVoxelHalfDimY, fVoxelHalfDimZ);
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G4LogicalVolume* voxel_logic =
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new G4LogicalVolume(voxel_solid, fMaterials[0], "VoxelLogical", 0, 0, 0);
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// material is not relevant, it will be changed by the
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// ComputeMaterial method of the parameterisation
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voxel_logic->SetVisAttributes(new G4VisAttributes(G4VisAttributes::GetInvisible()));
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//--- Assign the fContainer volume of the parameterisation
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param->BuildContainerSolid(fContainer_phys);
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//--- Assure yourself that the voxels are completely filling the
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// fContainer volume
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param->CheckVoxelsFillContainer(fContainer_solid->GetXHalfLength(),
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fContainer_solid->GetYHalfLength(),
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fContainer_solid->GetZHalfLength());
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//----- The G4PVParameterised object that uses the created parameterisation
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// should be placed in the fContainer logical volume
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G4PVParameterised* phantom_phys = new G4PVParameterised(
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"phantom", voxel_logic, fContainer_logic, kXAxis, fNoVoxelsX * fNoVoxelsY * fNoVoxelsZ, param);
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// if axis is set as kUndefined instead of kXAxis, GEANT4 will
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// do an smart voxel optimisation
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// (not needed if G4RegularNavigation is used)
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//----- Set this physical volume as having a regular structure of type 1,
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// so that G4RegularNavigation is used
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phantom_phys->SetRegularStructureId(1); // if not set, G4VoxelNavigation
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// will be used instead
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SetScorer(voxel_logic);
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}
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