RemSimDetectorConstruction.cc

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//    *                                    *
//    *    RemSimDetectorConstruction.cc   *
//    *                                    *          
//    **************************************
//
// $Id$
//
// Author:Susanna Guatelli, susanna@uow.edu.au 
//
#include "RemSimDetectorConstruction.hh"
#include "RemSimMaterial.hh"
#include "RemSimDetectorMessenger.hh"
#include "globals.hh"
#include "G4SystemOfUnits.hh"
#include "G4Material.hh"
#include "G4Box.hh"
#include "G4Tubs.hh"
#include "G4LogicalVolume.hh"
#include "G4ThreeVector.hh"
#include "G4PVPlacement.hh"
#include "G4RunManager.hh"
#include "G4Colour.hh"
#include "RemSimVGeometryComponent.hh"
#include "RemSimVehicle1.hh"
#include "RemSimMoonHabitat.hh"
#include "G4VisAttributes.hh"
#include "RemSimDecorator.hh"
#include "RemSimShieldingDecorator.hh"
#include "RemSimShelterSPEDecorator.hh"
#include "RemSimAstronautDecorator.hh"
#include "RemSimRoofDecorator.hh"

RemSimDetectorConstruction::RemSimDetectorConstruction()
  :  experimentalHall_log(0), experimentalHall_phys(0),
     phantomPhys(0), detectorPhys(0), geometry(0)
{
 pMaterial = new RemSimMaterial();

 messenger = new RemSimDetectorMessenger(this);
 decoratorValue ="Nothing";
 astronautValue ="On";
 decorator = 0;  //pointing to shielding
 decoratorSPE = 0; //pointing to SPE shelter
 decorator1 = 0; //pointing to the phantom/astronaut
 decoratorRoof = 0; //pointing to the roof of the Moon Habitat
 moon = false;  // moon = true: moon configuration selected
                // moon = false: vehicle configuration selected
 flag = false;  // flag = true : the geometry configuration (vehicle/moon) 
                //                has been chosen 
                // flag = false : the geometry configuration (vehicle/moon) 
                //                has not been chosen}
}

RemSimDetectorConstruction::~RemSimDetectorConstruction()
{  
  delete decoratorRoof;
  delete decorator1;
  delete decoratorSPE;
  delete decorator;
  delete messenger;
  delete geometry;
  delete pMaterial;
}

G4VPhysicalVolume* RemSimDetectorConstruction::Construct()
{ 
  pMaterial -> DefineMaterials();
  G4Material* vacuum = pMaterial -> GetMaterial("Galactic");
 
  // World definition

  G4double expHall_x = 30.0*m;
  G4double expHall_y = 30.0*m;
  G4double expHall_z = 30.0*m;
  
  G4Box* experimentalHall_box
    = new G4Box("world",expHall_x,expHall_y,expHall_z);
  experimentalHall_log = new G4LogicalVolume(experimentalHall_box,
                                             vacuum,"world",0,0,0);
  
  experimentalHall_phys = new G4PVPlacement(0,G4ThreeVector(),"world",
                                      experimentalHall_log,0,
                                      false,0);
  return experimentalHall_phys;
}

void RemSimDetectorConstruction::ConstructVolume()
{ 
  if (moon == true)
    { 

      geometry = new RemSimMoonHabitat();
      geometry -> ConstructComponent(experimentalHall_phys);
      decorator1 = new RemSimAstronautDecorator(geometry, moon);
      decorator1 -> ConstructComponent(experimentalHall_phys);
    }
  else 
    {
      geometry = new RemSimVehicle1();
      geometry -> ConstructComponent(experimentalHall_phys); 
      decorator1 = new RemSimAstronautDecorator(geometry, moon); 
      decorator1 -> ConstructComponent(experimentalHall_phys);
    }
}

void RemSimDetectorConstruction::AddShielding(G4String value)
{ 
  if (moon == false)
    {
  decoratorValue = value;
   
  if (decoratorValue == "On")
    {
      if (decorator == 0)
        { 
          decorator = new RemSimShieldingDecorator(geometry);
          decorator -> ConstructComponent(experimentalHall_phys); 
          G4RunManager::GetRunManager() -> DefineWorldVolume(experimentalHall_phys);
        }
      else  G4cout<<" The shielding alread exists!"<<G4endl;
    }

      if (decoratorValue == "Off")
    {
      if (decorator != 0)
        {
      decorator -> DestroyComponent(); 
      G4RunManager::GetRunManager() -> DefineWorldVolume(experimentalHall_phys);
          decorator = 0;
       }
         
          else  G4cout<<" The shielding does not exist!"<<G4endl;
    }
    }
  else G4cout << " The shielding is not available in moon habitat configuration"<<G4endl;
}

void RemSimDetectorConstruction::AddShelterSPE(G4String value)
{ 
  if (moon == false)
    { 
      if (value == "On")
    {
    if (decoratorSPE == 0)
      { 
        decoratorSPE = new RemSimShelterSPEDecorator(geometry);
        decoratorSPE -> ConstructComponent(experimentalHall_phys); 
        G4RunManager::GetRunManager() -> DefineWorldVolume(experimentalHall_phys);
      }
    else  G4cout<<" The SPE shelter alread exists!"<<G4endl;
    }

  if (value == "Off")
    {
      if (decoratorSPE != 0)
    {
      decoratorSPE -> DestroyComponent(); 
      G4RunManager::GetRunManager() -> DefineWorldVolume(experimentalHall_phys);
          decoratorSPE = 0;
    }
         
      else  G4cout<<" The SPE shelter does not exist!"<<G4endl;
    }
    }
  else  G4cout<< " It is not possible to select SPE shelter in moon habitat configuration" << G4endl;
}

void RemSimDetectorConstruction::AddHabitatRoof(G4String value)
{ 
  if (moon == true)
    { 
      if (value == "On")
        {
    if (decoratorRoof == 0)
      { 
        decoratorRoof = new RemSimRoofDecorator(geometry);
        decoratorRoof -> ConstructComponent(experimentalHall_phys); 
        G4RunManager::GetRunManager() -> DefineWorldVolume(experimentalHall_phys);
      }
        else  G4cout<<" The roof alread exists!"<<G4endl;
        }

  if (value == "Off")
    {
      if (decoratorRoof != 0)
    {
      decoratorRoof -> DestroyComponent(); 
      G4RunManager::GetRunManager() -> DefineWorldVolume(experimentalHall_phys);
          decoratorRoof = 0;
    }
         
      else  G4cout<<" The roof does not exist!"<<G4endl;
    }
    }
  else  G4cout<< " It is not possible to select the roof in the vehicle configuration" << G4endl;
}

void RemSimDetectorConstruction::ChangeShieldingThickness(G4double thick)
{  
  if (moon == false)
    {
      if (decorator != 0)
    { 
      decorator -> ChangeThickness(thick);
      G4RunManager::GetRunManager() -> DefineWorldVolume(experimentalHall_phys);
    }
      else G4cout<<" Define the shielding before!"<< G4endl;
    }
}

void RemSimDetectorConstruction::ChangeRoofThickness(G4double thick)
{  
  if (moon == true)
    {
      if (decoratorRoof != 0)
    { 
      decoratorRoof -> ChangeThickness(thick);
      G4RunManager::GetRunManager() -> DefineWorldVolume(experimentalHall_phys);
    }
      else G4cout<<" Define the roof before!"<< G4endl;
    }

  else G4cout<<"The roof can be selected in moon habitat configuration"<<G4endl;
}

void RemSimDetectorConstruction:: ChooseConfiguration(G4String value)
{
  if (flag == false)
    { 
      if (value == "vehicle") ConstructVolume();
  
      else if (value == "moon")
        {
      moon = true;
      ConstructVolume();
        }
      G4RunManager::GetRunManager() -> DefineWorldVolume(experimentalHall_phys);
       flag = true;
      }
       else 
       G4cout<< "The configurations vehicle/moon can not be switched" << G4endl;
}