G4EzVoxelParameterization.cc

이 파일의 문서화 페이지로 가기

//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
// $Id: G4EzVoxelParameterization.cc 66892 2013-01-17 10:57:59Z gunter $
// ====================================================================
//   G4EzVoxelParameterization.cc
//
//                                         2005 Q
// ====================================================================
#include "G4EzVoxelParameterization.hh"
#include "G4Box.hh"
#include "G4VPhysicalVolume.hh"

// ====================================================================
//
// class description
//
// ====================================================================

G4EzVoxelParameterization::G4EzVoxelParameterization
  (G4double ddx, G4double ddy, G4double ddz, G4int nx, G4int ny, G4int nz)
    : voxelSize(ddx, ddy, ddz), motherSize(ddx*nx, ddy*ny, ddz*nz)
{
  nvoxels[0]= nx;
  nvoxels[1]= ny;
  nvoxels[2]= nz;
}


G4EzVoxelParameterization::~G4EzVoxelParameterization()
{
}


void G4EzVoxelParameterization::ComputeTransformation
     (const G4int copyNo, G4VPhysicalVolume* physVol) const
{
  // copyNo-> index
  G4int nxy= nvoxels[0]*nvoxels[1];
  G4int iz= copyNo/nxy;
  G4int ixy= copyNo - iz*nxy;
  G4int iy= ixy/nvoxels[0];
  G4int ix= ixy-iy*nvoxels[0];

  // voxel position
  G4double px= voxelSize[0]*(ix+0.5) - motherSize[0]/2.;
  G4double py= voxelSize[1]*(iy+0.5) - motherSize[1]/2.;
  G4double pz= voxelSize[2]*(iz+0.5) - motherSize[2]/2.;
  
  physVol-> SetTranslation(G4ThreeVector(px, py, pz));

}


void G4EzVoxelParameterization::ComputeDimensions
     (G4Box& aBox, const G4int copyNo, const G4VPhysicalVolume* physVol) const
{
  return;
}