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// $Id: VoxelParam.cc,v 1.1 2007/11/16 14:29:33 kmura Exp $
// $Name: geant4-09-04-beta-01 $
//
// ====================================================================
//   VoxelParam.cc
//
//                                         2007 Q
// ====================================================================
#include "VoxelParam.hh"
#include "G4VPhysicalVolume.hh"
#include "G4Box.hh"

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

////////////////////////
VoxelParam::VoxelParam()
////////////////////////
{
}

/////////////////////////
VoxelParam::~VoxelParam()
/////////////////////////
{
}

////////////////////////////////////////////////////////////////////
void VoxelParam::ComputeTransformation(const G4int id,
                                       G4VPhysicalVolume* vol) const
////////////////////////////////////////////////////////////////////
{
  const G4int NX= 100;

  G4int iy= id / NX;
  G4int ix= id % NX;

  const G4double dxyz= 1.*mm;
  const G4double DXY= 10.*cm;

  G4double x0= -DXY/2. + ix*dxyz;
  G4double y0= -DXY/2. + iy*dxyz;

  vol-> SetTranslation(G4ThreeVector(x0,y0,0.));
  vol-> SetRotation(0);
}

//////////////////////////////////////////////////////////////////
void VoxelParam::ComputeDimensions(G4Box& box, const G4int,
                                   const G4VPhysicalVolume*) const
//////////////////////////////////////////////////////////////////
{
  const G4double dxyz= 0.5*mm;

  box.SetXHalfLength(dxyz);
  box.SetYHalfLength(dxyz);
  box.SetZHalfLength(dxyz);
}