Import Geant4 11.0.0 source tree

2021-12-10 14:46:44 +01:00
parent 6399a014b6
commit 80e2389dd8
3932 changed files with 202519 additions and 246221 deletions
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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+#ifdef USE_INFERENCE
+#include "Par04MLFastSimModel.hh"
+#include "G4Electron.hh"
+#include "G4Positron.hh"
+#include "G4Gamma.hh"
+#include "G4SystemOfUnits.hh"
+#include "G4UnitsTable.hh"
+#include "G4FastHit.hh"
+#include "G4FastSimHitMaker.hh"
+#include "Randomize.hh"
+#include "CLHEP/Units/SystemOfUnits.h"
+#include <numeric>
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+Par04MLFastSimModel::Par04MLFastSimModel(G4String aModelName, G4Region* aEnvelope)
+  : G4VFastSimulationModel(aModelName, aEnvelope)
+  , fInference(new Par04InferenceSetup)
+  , fHitMaker(new G4FastSimHitMaker)
+{}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+Par04MLFastSimModel::Par04MLFastSimModel(G4String aModelName)
+  : G4VFastSimulationModel(aModelName)
+  , fInference(new Par04InferenceSetup)
+  , fHitMaker(new G4FastSimHitMaker)
+{}
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+Par04MLFastSimModel::~Par04MLFastSimModel() {}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+G4bool Par04MLFastSimModel::IsApplicable(const G4ParticleDefinition& aParticleType)
+{
+  return &aParticleType == G4Electron::ElectronDefinition() ||
+         &aParticleType == G4Positron::PositronDefinition() ||
+         &aParticleType == G4Gamma::GammaDefinition();
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+G4bool Par04MLFastSimModel::ModelTrigger(const G4FastTrack& aFastTrack)
+{
+  return fInference->IfTrigger(aFastTrack.GetPrimaryTrack()->GetKineticEnergy());
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void Par04MLFastSimModel::DoIt(const G4FastTrack& aFastTrack, G4FastStep& aFastStep)
+{
+  // remove particle from further processing by G4
+  aFastStep.KillPrimaryTrack();
+  aFastStep.SetPrimaryTrackPathLength(0.0);
+  G4double energy = aFastTrack.GetPrimaryTrack()->GetKineticEnergy();
+  aFastStep.SetTotalEnergyDeposited(energy);
+  G4ThreeVector position  = aFastTrack.GetPrimaryTrack()->GetPosition();
+  G4ThreeVector direction = aFastTrack.GetPrimaryTrack()->GetMomentumDirection();
+
+  // calculate the incident angle
+  G4float angle = direction.theta();
+
+  // calculate how to deposit energy within the detector
+  // get it from inference model
+  fInference->GetEnergies(fEnergies, energy, angle);
+  fInference->GetPositions(fPositions, position, direction);
+
+  // deposit energy in the detector using calculated values of energy deposits
+  // and positions
+  for(size_t iHit = 0; iHit < fPositions.size(); iHit++)
+  {
+    fHitMaker->make(G4FastHit(fPositions[iHit], fEnergies[iHit]), aFastTrack);
+  }
+}
+#endif