Import Geant4 10.6.2 source tree

2020-05-29 14:54:29 +02:00
parent 8c87fe78c4
commit c02c370437
448 changed files with 23779 additions and 31516 deletions
@@ -87,6 +87,8 @@ void B2PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
    G4cerr << "The gun will be place in the center." << G4endl;
  }

+  // Note that this particular case of starting a primary particle on the world boundary
+  // requires shooting in a direction towards inside the world.
  fParticleGun->SetParticlePosition(G4ThreeVector(0., 0., -worldZHalfLength));

  fParticleGun->GeneratePrimaryVertex(anEvent);