MyDetectorConstruction Class Reference

#include "MyDetectorConstruction.hh"

Inheritance diagram for MyDetectorConstruction:

Public Member Functions
	MyDetectorConstruction ()
	~MyDetectorConstruction ()
virtual G4VPhysicalVolume *	Construct ()
void	SetSDtoScoreVoxel (G4VSensitiveDetector *asd)

Private Attributes
G4LogicalVolume *	scoreVoxel

Detailed Description

Definition at line 44 of file MyDetectorConstruction.hh.

Constructor & Destructor Documentation

MyDetectorConstruction::MyDetectorConstruction

(

)

Definition at line 48 of file MyDetectorConstruction.cc.

  : scoreVoxel(0)
{
}

MyDetectorConstruction::~MyDetectorConstruction

(

)

Definition at line 55 of file MyDetectorConstruction.cc.

{
}

Member Function Documentation

G4VPhysicalVolume * MyDetectorConstruction::Construct ( )

virtual

Definition at line 61 of file MyDetectorConstruction.cc.

References scoreVoxel.

{
  G4Material* mate;
  G4VisAttributes* va;

  // ==============================================================
  // world volume
  // ==============================================================
  G4Box* areaSolid= new G4Box("area", 25.*cm, 25.*cm, 1.1*m);
  G4Material* vacuum= G4Material::GetMaterial("Vacuum");
  G4LogicalVolume* areaLV= new G4LogicalVolume(areaSolid, vacuum, "area");
  G4PVPlacement* area= new G4PVPlacement(0, G4ThreeVector(), "area", 
                                         areaLV, 0, false, 0);
  // vis. attributes
  va= new G4VisAttributes(G4Color(1.,1.,1.));
  va-> SetVisibility(false);
  areaLV-> SetVisAttributes(va);
  
  // ==============================================================
  // phantom
  // ==============================================================
  // water phantom
  const double dxyphantom= 40.*cm;
  const double dzphantom= 50.*cm;
  
  G4Box* sphantom= new G4Box("phantom", 
                             dxyphantom/2., dxyphantom/2., dzphantom/2.);
  G4Material* water= G4Material::GetMaterial("Water");
  G4LogicalVolume* lphantom= new G4LogicalVolume(sphantom, 
                                                 water, "phantom");
  G4PVPlacement* phantom= new G4PVPlacement(0, 
                                            G4ThreeVector(0.,0., dzphantom/2.),
                                            lphantom, "phantom", 
                                            areaLV, false, 0);

  va= new G4VisAttributes(G4Color(0.,0.1,0.8));
  lphantom-> SetVisAttributes(va);

  // score voxels
  const G4double dvoxel= 2.*mm;
  const G4double dvoxel_y= 20.*mm;

  G4Box* svoxel= new G4Box("voxel", dvoxel/2., dvoxel_y/2., dvoxel/2.);
  scoreVoxel= new G4LogicalVolume(svoxel, water, "voxel");
  va= new G4VisAttributes(G4Color(0.,0.8,0.8));
  va-> SetVisibility(false);
  scoreVoxel-> SetVisAttributes(va);

  G4int ix, iz;
  G4int index=0;
  for (iz=0; iz<200; iz++) {
    for (ix=-40; ix<=40; ix++) {
      G4double x0= ix*dvoxel;
      G4double z0= -dzphantom/2.+(iz+0.5)*dvoxel;
      G4PVPlacement* pvoxel= new 
        G4PVPlacement(0, G4ThreeVector(x0, 0., z0),
                      scoreVoxel, "voxel", lphantom, 
                      false, index);
      index++;
    }
  }

  return area;
}

void MyDetectorConstruction::SetSDtoScoreVoxel

(

G4VSensitiveDetector *

asd

)

Definition at line 129 of file MyDetectorConstruction.cc.

References scoreVoxel.

Referenced by BOOST_PYTHON_MODULE().

{
  if(scoreVoxel) {
    scoreVoxel-> SetSensitiveDetector(asd);
  }
}

Member Data Documentation

G4LogicalVolume* MyDetectorConstruction::scoreVoxel

private

Definition at line 46 of file MyDetectorConstruction.hh.

Referenced by Construct(), and SetSDtoScoreVoxel().

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The documentation for this class was generated from the following files:

• geant4.10.06.p01/environments/g4py/examples/demos/water_phantom/module/MyDetectorConstruction.hh
• geant4.10.06.p01/environments/g4py/examples/demos/water_phantom/module/MyDetectorConstruction.cc