| Geant4 Cross Reference |
1 ############################################## 1 ###################################################
2 # Visualization of detector geometry and event 2 # Visualization of detector geometry and events
3 ############################################## 3 ###################################################
4 4
>> 5 # create empty scene
>> 6 /vis/scene/create
>> 7
5 /run/initialize 8 /run/initialize
6 # 9 #
7 # Open a viewer << 10 # Use this open statement to create an OpenGL view:
8 /vis/open << 11 /vis/open OGL 600x600-0+0
9 # This opens the default viewer - see examples << 12 #
10 # more comprehensive overview of options. Also << 13 # Use this open statement to create a .prim file suitable for
>> 14 # viewing in DAWN:
>> 15 #/vis/open DAWNFILE
>> 16 #
>> 17 # Use this open statement to create a .heprep file suitable for
>> 18 # viewing in HepRApp:
>> 19 #/vis/open HepRepFile
>> 20 #
>> 21 # Use this open statement to create a .wrl file suitable for
>> 22 # viewing in a VRML viewer:
>> 23 #/vis/open VRML2FILE
11 # 24 #
12 # Disable auto refresh and quieten vis message 25 # Disable auto refresh and quieten vis messages whilst scene and
13 # trajectories are established: 26 # trajectories are established:
14 /vis/viewer/set/autoRefresh false 27 /vis/viewer/set/autoRefresh false
15 /vis/verbose errors 28 /vis/verbose errors
16 # 29 #
17 # Draw geometry: 30 # Draw geometry:
18 /vis/drawVolume 31 /vis/drawVolume
19 # 32 #
20 # Specify view angle: 33 # Specify view angle:
21 #/vis/viewer/set/viewpointThetaPhi 90. 0. 34 #/vis/viewer/set/viewpointThetaPhi 90. 0.
22 # 35 #
23 # Specify zoom value: 36 # Specify zoom value:
24 /vis/viewer/zoom 1.5 37 /vis/viewer/zoom 1.5
25 # 38 #
26 # Specify style (surface or wireframe): 39 # Specify style (surface or wireframe):
27 #/vis/viewer/set/style wireframe 40 #/vis/viewer/set/style wireframe
28 # 41 #
29 # Draw coordinate axes: 42 # Draw coordinate axes:
30 #/vis/scene/add/axes 0 0 0 1 m 43 #/vis/scene/add/axes 0 0 0 1 m
31 # 44 #
32 # Draw smooth trajectories at end of event, sh 45 # Draw smooth trajectories at end of event, showing trajectory points
33 # as markers 2 pixels wide: 46 # as markers 2 pixels wide:
34 /vis/scene/add/trajectories smooth 47 /vis/scene/add/trajectories smooth
35 /vis/modeling/trajectories/create/drawByCharge 48 /vis/modeling/trajectories/create/drawByCharge
36 /vis/modeling/trajectories/drawByCharge-0/defa 49 /vis/modeling/trajectories/drawByCharge-0/default/setDrawStepPts true
37 /vis/modeling/trajectories/drawByCharge-0/defa 50 /vis/modeling/trajectories/drawByCharge-0/default/setStepPtsSize 2
38 # (if too many tracks cause core dump => /trac 51 # (if too many tracks cause core dump => /tracking/storeTrajectory 0)
39 # 52 #
40 # Draw hits at end of event: 53 # Draw hits at end of event:
41 #/vis/scene/add/hits 54 #/vis/scene/add/hits
42 # 55 #
43 # To draw only gammas: 56 # To draw only gammas:
44 #/vis/filtering/trajectories/create/particleFi 57 #/vis/filtering/trajectories/create/particleFilter
45 #/vis/filtering/trajectories/particleFilter-0/ 58 #/vis/filtering/trajectories/particleFilter-0/add gamma
46 # 59 #
47 # To invert the above, drawing all particles e 60 # To invert the above, drawing all particles except gammas,
48 # keep the above two lines but also add: 61 # keep the above two lines but also add:
49 #/vis/filtering/trajectories/particleFilter-0/ 62 #/vis/filtering/trajectories/particleFilter-0/invert true
50 # 63 #
51 # Many other options are available with /vis/m 64 # Many other options are available with /vis/modeling and /vis/filtering.
52 # For example, to select colour by particle ID 65 # For example, to select colour by particle ID:
53 #/vis/modeling/trajectories/create/drawByParti 66 #/vis/modeling/trajectories/create/drawByParticleID
54 #/vis/modeling/trajectories/drawByParticleID-0 67 #/vis/modeling/trajectories/drawByParticleID-0/set e- blue
55 # 68 #
56 # To superimpose all of the events from a give 69 # To superimpose all of the events from a given run:
57 /vis/scene/endOfEventAction accumulate 70 /vis/scene/endOfEventAction accumulate
58 # 71 #
59 # Re-establish auto refreshing and verbosity: 72 # Re-establish auto refreshing and verbosity:
60 /vis/viewer/set/autoRefresh true 73 /vis/viewer/set/autoRefresh true
61 /vis/verbose warnings 74 /vis/verbose warnings
62 # 75 #
63 # For file-based drivers, use this to create a 76 # For file-based drivers, use this to create an empty detector view:
64 #/vis/viewer/flush 77 #/vis/viewer/flush
65 # 78 #
66 #hard coded position and direction for gun 79 #hard coded position and direction for gun
67 /gun/position 0 0 -0.1 mm 80 /gun/position 0 0 -0.1 mm
68 /gun/direction 1 0 0 81 /gun/direction 1 0 0
69 82
70 #if you want make a run with particle 83 #if you want make a run with particle
71 #/tracking/verbose 1 84 #/tracking/verbose 1
72 /run/beamOn 10 85 /run/beamOn 10
73 # 86 #
74 87