source: trunk/examples/extended/field/field04/src/F04OpticalPhysics.cc @ 1309

Last change on this file since 1309 was 807, checked in by garnier, 16 years ago

update

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25//
26//
27//
28
29#include "globals.hh"
30
31#include "G4Scintillation.hh"
32#include "G4Cerenkov.hh"
33
34#include "G4OpAbsorption.hh"
35#include "G4OpRayleigh.hh"
36#include "G4OpBoundaryProcess.hh"
37#include "G4OpWLS.hh"
38
39#include "F04OpticalPhysics.hh"
40
41F04OpticalPhysics::F04OpticalPhysics()
42    : G4VPhysicsConstructor("Optical") { }
43
44F04OpticalPhysics::~F04OpticalPhysics() { }
45
46#include "G4ParticleDefinition.hh"
47#include "G4ParticleTable.hh"
48
49#include "G4OpticalPhoton.hh"
50
51void F04OpticalPhysics::ConstructParticle()
52{
53  G4OpticalPhoton::OpticalPhotonDefinition();
54}
55
56#include "G4ProcessManager.hh"
57
58void F04OpticalPhysics::ConstructProcess()
59{
60    G4cout << "F04OpticalPhysics:: Add Optical Physics Processes"
61           << G4endl;
62
63  G4Scintillation* theScintProcess = new G4Scintillation();
64  G4Cerenkov* theCerenkovProcess= new G4Cerenkov();
65
66  G4OpAbsorption* theAbsorptionProcess= new G4OpAbsorption();
67  G4OpRayleigh* theRayleighScattering = new G4OpRayleigh();
68  G4OpBoundaryProcess* theBoundaryProcess = new G4OpBoundaryProcess();
69  G4OpWLS* theWLSProcess=new G4OpWLS();
70
71  G4ProcessManager* pManager = 
72                G4OpticalPhoton::OpticalPhoton()->GetProcessManager();
73
74  if (!pManager) {
75     std::ostringstream o;
76     o << "Optical Photon without a Process Manager";
77     G4Exception("F04OpticalPhysics::ConstructProcess()","",
78                  FatalException,o.str().c_str());
79  }
80
81
82  pManager->AddDiscreteProcess(theAbsorptionProcess);
83  pManager->AddDiscreteProcess(theRayleighScattering);
84
85  theBoundaryProcess->SetModel(unified);
86//  theBoundaryProcess->SetModel(glisur);
87
88  pManager->AddDiscreteProcess(theBoundaryProcess);
89
90  theWLSProcess->UseTimeProfile("delta");
91//  theWLSProcess->UseTimeProfile("exponential");
92
93  pManager->AddDiscreteProcess(theWLSProcess);
94
95  theScintProcess->SetScintillationYieldFactor(1.);
96  theScintProcess->SetScintillationExcitationRatio(0.0);
97  theScintProcess->SetTrackSecondariesFirst(true);
98
99  theParticleIterator->reset();
100
101  while( (*theParticleIterator)() ){
102
103    G4ParticleDefinition* particle = theParticleIterator->value();
104    G4String particleName = particle->GetParticleName();
105
106    pManager = particle->GetProcessManager();
107    if (!pManager) {
108       std::ostringstream o;
109       o << "Particle " << particleName << "without a Process Manager";
110       G4Exception("F04OpticalPhysics::ConstructProcess()","",
111                    FatalException,o.str().c_str());
112    }
113
114    if(theCerenkovProcess->IsApplicable(*particle)){
115      pManager->AddProcess(theCerenkovProcess);
116      pManager->SetProcessOrdering(theCerenkovProcess,idxPostStep);
117    }
118    if(theScintProcess->IsApplicable(*particle)){
119      pManager->AddProcess(theScintProcess);
120      pManager->SetProcessOrderingToLast(theScintProcess,idxAtRest);
121      pManager->SetProcessOrderingToLast(theScintProcess,idxPostStep);
122    }
123
124  }
125}
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