36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
#include "DetectorConstruction.h"
|
|
#include "Material.h"
|
|
|
|
#include "G4Box.hh"
|
|
#include "G4LogicalVolume.hh"
|
|
#include "G4PVPlacement.hh"
|
|
#include "G4SystemOfUnits.hh"
|
|
#include "G4Tubs.hh"
|
|
|
|
DetectorConstruction::DetectorConstruction() {}
|
|
|
|
DetectorConstruction::~DetectorConstruction() {}
|
|
|
|
G4VPhysicalVolume* DetectorConstruction::Construct() {
|
|
// Define materials
|
|
DefineMaterials();
|
|
|
|
// World
|
|
G4Box* solid_world = new G4Box("World", 3. * m, 3. * m, 10. * m);
|
|
G4LogicalVolume* logic_world = new G4LogicalVolume(solid_world, G4Material::GetMaterial("Vacuum"), "World");
|
|
G4VPhysicalVolume* physics_world = new G4PVPlacement(0, G4ThreeVector(), logic_world, "World", 0, false, 0, true);
|
|
|
|
// 大柱段
|
|
// 生活控制舱
|
|
G4double pRmin_big = 2.2 / 2 * m;
|
|
G4double pRmax_big = 4.2 / 2 * m;
|
|
G4double zLength = 4.32 * m;
|
|
G4ThreeVector pos1 = G4ThreeVector(0, 0, -(0.815 * m + zLength / 2));
|
|
G4Tubs* solid_section_big_life = new G4Tubs("section_big_life", pRmin_big, pRmax_big, zLength / 2, 0, 360);
|
|
G4LogicalVolume* logic_section_big_life = new G4LogicalVolume(
|
|
solid_section_big_life, G4Material::GetMaterial("Aluminum alloy Series 5"), "section_big_life");
|
|
new G4PVPlacement(0, pos1, logic_section_big_life, "section_big_life", logic_world, false, 0, true);
|
|
|
|
return physics_world;
|
|
}
|