G4RayShooter Class Reference

#include <G4RayShooter.hh>

Public Member Functions
	G4RayShooter ()=default
virtual	~G4RayShooter ()=default
void	Shoot (G4Event *evt, G4ThreeVector vtx, G4ThreeVector direc)

Detailed Description

Definition at line 47 of file G4RayShooter.hh.

Constructor & Destructor Documentation

G4RayShooter()

G4RayShooter::G4RayShooter ( )

default

~G4RayShooter()

virtual G4RayShooter::~G4RayShooter ( )

virtualdefault

Member Function Documentation

Shoot()

void G4RayShooter::Shoot	(	G4Event *	evt,
		G4ThreeVector	vtx,
		G4ThreeVector	direc
	)

Definition at line 39 of file G4RayShooter.cc.

{
  if(particle_definition == nullptr)
  {
    G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
    G4String particleName;
    particle_definition = particleTable->FindParticle(particleName="geantino");
    if(particle_definition == nullptr)
    {
      G4String msg;
      msg = "G4RayTracer uses geantino to trace the ray, but your physics list does not\n";
      msg += "define G4Geantino. Please add G4Geantino in your physics list.";
      G4Exception("G4RayShooter::Shoot()", "RayTracer001", FatalException, msg);
    }
  }
 
  // Create a new vertex
  //
  auto* vertex = new G4PrimaryVertex(vtx,particle_time);
 
  // Create new primaries and set them to the vertex
  //
  G4double mass = particle_definition->GetPDGMass();
  auto* particle = new G4PrimaryParticle(particle_definition);
  particle->SetKineticEnergy( particle_energy );
  particle->SetMass( mass );
  particle->SetMomentumDirection( direc );
  particle->SetPolarization(particle_polarization.x(),
                            particle_polarization.y(),
                            particle_polarization.z());
  vertex->SetPrimary( particle );
 
  evt->AddPrimaryVertex( vertex );
}

Referenced by G4TheRayTracer::CreateBitMap().

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

• G4RayShooter.hh
• G4RayShooter.cc