| 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 # reading extended GDML Geometry from file 8 # reading extended GDML Geometry from file
6 /mydet/readFile color_extension.gdml 9 /mydet/readFile color_extension.gdml
7 /run/initialize 10 /run/initialize
8 # 11 #
9 # Open a viewer << 12 # Use this open statement to create an OpenGL view:
10 /vis/open << 13 /vis/open OGL 600x600-0+0
11 # This opens the default viewer - see examples << 14 #
12 # more comprehensive overview of options. Also << 15 # Use this open statement to create a .prim file suitable for
>> 16 # viewing in DAWN:
>> 17 #/vis/open DAWNFILE
>> 18 #
>> 19 # Use this open statement to create a .heprep file suitable for
>> 20 # viewing in HepRApp:
>> 21 #/vis/open HepRepFile
>> 22 #
>> 23 # Use this open statement to create a .wrl file suitable for
>> 24 # viewing in a VRML viewer:
>> 25 #/vis/open VRML2FILE
13 # 26 #
14 # Disable auto refresh and quieten vis message 27 # Disable auto refresh and quieten vis messages whilst scene and
15 # trajectories are established: 28 # trajectories are established:
16 /vis/viewer/set/autoRefresh false 29 /vis/viewer/set/autoRefresh false
17 /vis/verbose errors 30 /vis/verbose errors
18 # 31 #
19 # Draw geometry: 32 # Draw geometry:
20 /vis/drawVolume 33 /vis/drawVolume
21 # 34 #
22 # Specify view angle: 35 # Specify view angle:
23 #/vis/viewer/set/viewpointThetaPhi 90. 0. 36 #/vis/viewer/set/viewpointThetaPhi 90. 0.
24 # 37 #
25 # Specify zoom value: 38 # Specify zoom value:
26 /vis/viewer/zoom 1.5 39 /vis/viewer/zoom 1.5
27 # 40 #
28 # Specify style (surface or wireframe): 41 # Specify style (surface or wireframe):
29 #/vis/viewer/set/style wireframe 42 #/vis/viewer/set/style wireframe
30 # 43 #
31 # Draw coordinate axes: 44 # Draw coordinate axes:
32 #/vis/scene/add/axes 0 0 0 1 m 45 #/vis/scene/add/axes 0 0 0 1 m
33 # 46 #
34 # Draw smooth trajectories at end of event, sh 47 # Draw smooth trajectories at end of event, showing trajectory points
35 # as markers 2 pixels wide: 48 # as markers 2 pixels wide:
36 /vis/scene/add/trajectories smooth 49 /vis/scene/add/trajectories smooth
37 /vis/modeling/trajectories/create/drawByCharge 50 /vis/modeling/trajectories/create/drawByCharge
38 /vis/modeling/trajectories/drawByCharge-0/defa 51 /vis/modeling/trajectories/drawByCharge-0/default/setDrawStepPts true
39 /vis/modeling/trajectories/drawByCharge-0/defa 52 /vis/modeling/trajectories/drawByCharge-0/default/setStepPtsSize 2
40 # (if too many tracks cause core dump => /trac 53 # (if too many tracks cause core dump => /tracking/storeTrajectory 0)
41 # 54 #
42 # Draw hits at end of event: 55 # Draw hits at end of event:
43 #/vis/scene/add/hits 56 #/vis/scene/add/hits
44 # 57 #
45 # To draw only gammas: 58 # To draw only gammas:
46 #/vis/filtering/trajectories/create/particleFi 59 #/vis/filtering/trajectories/create/particleFilter
47 #/vis/filtering/trajectories/particleFilter-0/ 60 #/vis/filtering/trajectories/particleFilter-0/add gamma
48 # 61 #
49 # To invert the above, drawing all particles e 62 # To invert the above, drawing all particles except gammas,
50 # keep the above two lines but also add: 63 # keep the above two lines but also add:
51 #/vis/filtering/trajectories/particleFilter-0/ 64 #/vis/filtering/trajectories/particleFilter-0/invert true
52 # 65 #
53 # Many other options are available with /vis/m 66 # Many other options are available with /vis/modeling and /vis/filtering.
54 # For example, to select colour by particle ID 67 # For example, to select colour by particle ID:
55 #/vis/modeling/trajectories/create/drawByParti 68 #/vis/modeling/trajectories/create/drawByParticleID
56 #/vis/modeling/trajectories/drawByParticleID-0 69 #/vis/modeling/trajectories/drawByParticleID-0/set e- blue
57 # 70 #
58 # To superimpose all of the events from a give 71 # To superimpose all of the events from a given run:
59 /vis/scene/endOfEventAction accumulate 72 /vis/scene/endOfEventAction accumulate
60 # 73 #
61 # Re-establish auto refreshing and verbosity: 74 # Re-establish auto refreshing and verbosity:
62 /vis/viewer/set/autoRefresh true 75 /vis/viewer/set/autoRefresh true
63 /vis/verbose warnings 76 /vis/verbose warnings
64 # 77 #
65 # For file-based drivers, use this to create a 78 # For file-based drivers, use this to create an empty detector view:
66 #/vis/viewer/flush 79 #/vis/viewer/flush
67 # 80 #
68 #hard coded position and direction for gun 81 #hard coded position and direction for gun
69 /gun/position 0 0 -0.1 mm 82 /gun/position 0 0 -0.1 mm
70 /gun/direction 1 0 0 83 /gun/direction 1 0 0
71 84
72 #if you want make a run with particle 85 #if you want make a run with particle
73 #/tracking/verbose 1 86 #/tracking/verbose 1
74 /run/beamOn 10 87 /run/beamOn 10
75 # 88 #