| Geant4 Cross Reference |
1 #
2 # Macro file for the initialization phase of "
3 #
4 # Sets some default verbose
5 # and initializes the graphic.
6 #
7 /control/verbose 0
8 /run/verbose 0
9
10 /vrt/numberOfSplit 200
11
12 /detector/diameter 6.0 nm
13 /detector/length 10.0 nm
14
15 /run/initialize
16
17 /gun/particle alpha
18 /gun/position 0 0 -20 nm
19 /gun/direction 0 0 1
20 /gun/energy 4 MeV
21
22 #
23 # Open a viewer
24 /vis/open
25 # This opens the default viewer - see examples
26 # more comprehensive overview of options. Also
27 #
28 # Disable auto refresh and quieten vis message
29 # trajectories are established:
30 /vis/viewer/set/autoRefresh false
31 /vis/verbose errors
32 #
33 # Draw geometry:
34 /vis/drawVolume
35 #
36 # Specify view angle:
37 /vis/viewer/set/viewpointThetaPhi -90 0 deg
38 /vis/viewer/set/projection perspective 30 deg
39
40 #
41 # Specify zoom value:
42 /vis/viewer/zoom 4
43 #
44 # Specify style (surface or wireframe):
45 #/vis/viewer/set/style wireframe
46 #
47 # Draw coordinate axes:
48 #/vis/scene/add/axes 0 0 0 1 m
49 #
50 # Draw smooth trajectories at end of event, sh
51 # as markers 2 pixels wide:
52 /vis/scene/add/trajectories smooth
53 /vis/modeling/trajectories/create/drawByCharge
54 /vis/modeling/trajectories/drawByCharge-0/defa
55 /vis/modeling/trajectories/drawByCharge-0/defa
56 # (if too many tracks cause core dump => /trac
57 #
58 # Draw hits at end of event:
59 #/vis/scene/add/hits
60 #
61 # To draw only gammas:
62 #/vis/filtering/trajectories/create/particleFi
63 #/vis/filtering/trajectories/particleFilter-0/
64 #
65 # To invert the above, drawing all particles e
66 # keep the above two lines but also add:
67 #/vis/filtering/trajectories/particleFilter-0/
68 #
69 # Many other options are available with /vis/m
70 # For example, to select colour by particle ID
71 #/vis/modeling/trajectories/create/drawByParti
72 #/vis/modeling/trajectories/drawByParticleID-0
73 #
74 # To superimpose all of the events from a give
75 /vis/scene/endOfEventAction accumulate
76 #
77 # Re-establish auto refreshing and verbosity:
78 /vis/viewer/set/autoRefresh true
79 /vis/verbose warnings
80 #
81 # For file-based drivers, use this to create a
82 #/vis/viewer/flush
83 /run/beamOn 1