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1 // 1 //
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
27 // ------------------------------------------- 27 // --------------------------------------------------------------
28 // GEANT 4 - Underground Dark Matter Detecto 28 // GEANT 4 - Underground Dark Matter Detector Advanced Example
29 // 29 //
30 // For information related to this code c 30 // For information related to this code contact: Alex Howard
31 // e-mail: alexander.howard@cern.ch 31 // e-mail: alexander.howard@cern.ch
32 // ------------------------------------------- 32 // --------------------------------------------------------------
33 // Comments 33 // Comments
34 // 34 //
35 // Underground Advanced 35 // Underground Advanced
36 // by A. Howard and H. Araujo 36 // by A. Howard and H. Araujo
37 // (27th November 2001) 37 // (27th November 2001)
38 // 38 //
39 // History: 39 // History:
40 // 21 Feb 2002 AH: Added Analysis 40 // 21 Feb 2002 AH: Added Analysis
41 // 41 //
42 // SteppingAction program 42 // SteppingAction program
43 // ------------------------------------------- 43 // --------------------------------------------------------------
44 44
45 #include "DMXSteppingAction.hh" 45 #include "DMXSteppingAction.hh"
46 #include "DMXSteppingActionMessenger.hh" 46 #include "DMXSteppingActionMessenger.hh"
47 47
48 #include "DMXEventAction.hh" 48 #include "DMXEventAction.hh"
49 49
50 #include "G4AnalysisManager.hh" << 50 #ifdef G4ANALYSIS_USE
51 #include "G4RunManager.hh" << 51 #include "DMXAnalysisManager.hh"
>> 52 #endif
>> 53
52 #include "G4Track.hh" 54 #include "G4Track.hh"
53 #include "G4Step.hh" 55 #include "G4Step.hh"
54 #include "G4StepPoint.hh" 56 #include "G4StepPoint.hh"
55 #include "G4TrackStatus.hh" 57 #include "G4TrackStatus.hh"
56 #include "G4ParticleDefinition.hh" 58 #include "G4ParticleDefinition.hh"
57 #include "G4ParticleTypes.hh" 59 #include "G4ParticleTypes.hh"
58 #include "G4VVisManager.hh" 60 #include "G4VVisManager.hh"
59 #include "G4Colour.hh" 61 #include "G4Colour.hh"
60 #include "G4Polyline.hh" 62 #include "G4Polyline.hh"
61 #include "G4VisAttributes.hh" 63 #include "G4VisAttributes.hh"
62 #include "globals.hh" 64 #include "globals.hh"
63 #include "G4ios.hh" 65 #include "G4ios.hh"
64 66
65 67
66 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
67 69
68 DMXSteppingAction::DMXSteppingAction() << 70 DMXSteppingAction::DMXSteppingAction(DMXEventAction* eventAction)
69 : evtAction(0) { << 71 : evtAction(eventAction) {
70 72
71 steppingMessenger = new DMXSteppingActionMes 73 steppingMessenger = new DMXSteppingActionMessenger(this);
72 74
73 // defaults for messenger 75 // defaults for messenger
74 colourNeutronFlag = "magenta"; 76 colourNeutronFlag = "magenta";
75 colourGammaFlag = "cyan"; 77 colourGammaFlag = "cyan";
76 colourOpticalFlag = "white"; 78 colourOpticalFlag = "white";
77 colourChargedPlusFlag = "red"; 79 colourChargedPlusFlag = "red";
78 colourChargedMinusFlag = "blue"; 80 colourChargedMinusFlag = "blue";
79 81
80 } 82 }
81 83
82 //....oooOO0OOooo........oooOO0OOooo........oo 84 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
83 85
84 DMXSteppingAction::~DMXSteppingAction() 86 DMXSteppingAction::~DMXSteppingAction()
85 { 87 {
86 88
87 delete steppingMessenger; 89 delete steppingMessenger;
88 90
89 } 91 }
90 92
91 //....oooOO0OOooo........oooOO0OOooo........oo 93 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
92 94
93 void DMXSteppingAction::UserSteppingAction(con 95 void DMXSteppingAction::UserSteppingAction(const G4Step* fStep)
94 { 96 {
95 if (!evtAction) <<
96 evtAction = <<
97 dynamic_cast<const DMXEventAction*> <<
98 (G4RunManager::GetRunManager()->GetUserE <<
99 <<
100 97
101 // removed 28/11/01 - unnecessary unless pro 98 // removed 28/11/01 - unnecessary unless program "freezes"
102 // kill track if too many steps 99 // kill track if too many steps
103 // NB: This is set to DBL_MAX - therefore ma 100 // NB: This is set to DBL_MAX - therefore may cause program to "hang"
104 // G4int MaxNoSteps = DBL_MAX; 101 // G4int MaxNoSteps = DBL_MAX;
105 // G4int StepNo = fStep->GetTrack()->GetCur 102 // G4int StepNo = fStep->GetTrack()->GetCurrentStepNumber();
106 // if(StepNo >= MaxNoSteps) fStep->GetTrack 103 // if(StepNo >= MaxNoSteps) fStep->GetTrack()->SetTrackStatus(fStopAndKill);
107 104
>> 105 #ifdef G4ANALYSIS_USE
108 G4int StepNo = fStep->GetTrack()->GetCurrent 106 G4int StepNo = fStep->GetTrack()->GetCurrentStepNumber();
109 if(StepNo == 1) 107 if(StepNo == 1)
110 { 108 {
111 G4double partEnergy = fStep->GetPreStepP 109 G4double partEnergy = fStep->GetPreStepPoint()->GetKineticEnergy();
112 G4ParticleDefinition* particleType = fSt 110 G4ParticleDefinition* particleType = fStep->GetTrack()->GetDefinition();
113 << 111 G4String particleName = particleType->GetParticleName();
114 G4AnalysisManager* man = G4AnalysisManag << 112 DMXAnalysisManager* analysis = DMXAnalysisManager::getInstance();
115 if (particleType == G4Gamma::Definition( << 113 analysis->analyseParticleSource(partEnergy, particleName);
116 man->FillH1(8,partEnergy); <<
117 else if (particleType == G4Neutron::Defi <<
118 man->FillH1(9,partEnergy); <<
119 else if (particleType == G4Electron::Def <<
120 man->FillH1(10,partEnergy); <<
121 else if (particleType == G4Positron::Def <<
122 man->FillH1(11,partEnergy); <<
123 else <<
124 man->FillH1(12,partEnergy); <<
125 } 114 }
126 << 115 #endif
127 116
128 // check what is to be drawn from EventActio 117 // check what is to be drawn from EventAction/EventActionMessenger
129 G4String drawColsFlag = evtAction->GetDrawCo 118 G4String drawColsFlag = evtAction->GetDrawColsFlag();
130 G4String drawTrksFlag = evtAction->GetDrawTr 119 G4String drawTrksFlag = evtAction->GetDrawTrksFlag();
131 120
132 // draw by step (here) instead of by event ( 121 // draw by step (here) instead of by event (event action)
133 if (drawColsFlag=="custom" && drawTrksFlag!= 122 if (drawColsFlag=="custom" && drawTrksFlag!="none") {
134 123
135 // check that VisManager exists 124 // check that VisManager exists
136 G4VVisManager* pVVisManager = G4VVisManage 125 G4VVisManager* pVVisManager = G4VVisManager::GetConcreteInstance();
137 if(pVVisManager) { 126 if(pVVisManager) {
138 127
139 // particle colour in a string 128 // particle colour in a string
140 G4String name = fStep->GetTrack()->GetDe 129 G4String name = fStep->GetTrack()->GetDefinition()->GetParticleName();
141 G4String strColour; 130 G4String strColour;
142 if(name=="neutron") { 131 if(name=="neutron") {
143 if(drawTrksFlag=="charged") return; 132 if(drawTrksFlag=="charged") return;
144 strColour = colourNeutronFlag; 133 strColour = colourNeutronFlag;
145 } else if (name=="gamma") { 134 } else if (name=="gamma") {
146 if(drawTrksFlag=="charged") return; 135 if(drawTrksFlag=="charged") return;
147 strColour = colourGammaFlag; 136 strColour = colourGammaFlag;
148 } else if (name=="opticalphoton") { 137 } else if (name=="opticalphoton") {
149 if(drawTrksFlag!="all") return; 138 if(drawTrksFlag!="all") return;
150 strColour = colourOpticalFlag; 139 strColour = colourOpticalFlag;
151 } 140 }
152 else if (name=="alpha" || name=="e+") 141 else if (name=="alpha" || name=="e+")
153 strColour = colourChargedPlusFlag; 142 strColour = colourChargedPlusFlag;
154 else 143 else
155 strColour = colourChargedMinusFlag; 144 strColour = colourChargedMinusFlag;
156 145
157 // convert string to G4Colour 146 // convert string to G4Colour
158 G4Colour colour; 147 G4Colour colour;
159 if (strColour=="white") colour=G4 148 if (strColour=="white") colour=G4Colour(1.0, 1.0, 1.0);
160 else if(strColour=="grey" ) colour=G4 149 else if(strColour=="grey" ) colour=G4Colour(0.5, 0.5, 0.5);
161 else if(strColour=="lgrey") colour=G4 150 else if(strColour=="lgrey") colour=G4Colour(.75, .75, .75);
162 else if(strColour=="black") colour=G4 151 else if(strColour=="black") colour=G4Colour(0.0, 0.0, 0.0);
163 else if(strColour=="red") colour=G4 152 else if(strColour=="red") colour=G4Colour(1.0, 0.0, 0.0);
164 else if(strColour=="green") colour=G4 153 else if(strColour=="green") colour=G4Colour(0.0, 1.0, 0.0);
165 else if(strColour=="blue") colour=G4 154 else if(strColour=="blue") colour=G4Colour(0.0, 0.0, 1.0);
166 else if(strColour=="cyan") colour=G4 155 else if(strColour=="cyan") colour=G4Colour(0.0, 1.0, 1.0);
167 else if(strColour=="magenta") colour=G4 156 else if(strColour=="magenta") colour=G4Colour(1.0, 0.0, 1.0);
168 else if(strColour=="yellow") colour=G4 157 else if(strColour=="yellow") colour=G4Colour(1.0, 1.0, 0.0);
169 else if(strColour=="lgreen") colour=G4 158 else if(strColour=="lgreen") colour=G4Colour(0.0, .75, 0.0);
170 else if(strColour=="lblue") colour=G4 159 else if(strColour=="lblue") colour=G4Colour(0.0, 0.0, .75);
171 else colour=G4 160 else colour=G4Colour(1.0, 1.0, 1.0);
172 161
173 // create line with colour 162 // create line with colour
174 G4VisAttributes attribs(colour); 163 G4VisAttributes attribs(colour);
175 G4Polyline polyline; 164 G4Polyline polyline;
176 polyline.SetVisAttributes(attribs); 165 polyline.SetVisAttributes(attribs);
177 166
178 // draw line 167 // draw line
179 G4Point3D start(fStep->GetPreStepPoint() 168 G4Point3D start(fStep->GetPreStepPoint()->GetPosition());
180 G4Point3D end(fStep->GetPostStepPoint()- 169 G4Point3D end(fStep->GetPostStepPoint()->GetPosition());
181 polyline.push_back(start); 170 polyline.push_back(start);
182 polyline.push_back(end); 171 polyline.push_back(end);
183 pVVisManager->Draw(polyline); 172 pVVisManager->Draw(polyline);
184 } 173 }
185 174
186 } 175 }
187 176
188 } 177 }
189 178
190 179
191 180