| 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 colour_extension.gdml
7 /run/initialize 10 /run/initialize
8 # << 11
9 # Open a viewer << 12 # Create a scene handler for a specific graphics system
10 /vis/open << 13 /vis/open OGLIX
11 # This opens the default viewer - see examples << 14
12 # more comprehensive overview of options. Also << 15 # draw scene
13 # <<
14 # Disable auto refresh and quieten vis message <<
15 # trajectories are established: <<
16 /vis/viewer/set/autoRefresh false <<
17 /vis/verbose errors <<
18 # <<
19 # Draw geometry: <<
20 /vis/drawVolume <<
21 # <<
22 # Specify view angle: <<
23 #/vis/viewer/set/viewpointThetaPhi 90. 0. <<
24 # <<
25 # Specify zoom value: <<
26 /vis/viewer/zoom 1.5 16 /vis/viewer/zoom 1.5
27 # << 17 #/vis/viewer/set/viewpointThetaPhi 45 45 deg
28 # Specify style (surface or wireframe): << 18 #/vis/viewer/set/viewpointThetaPhi 90 -25 deg
29 #/vis/viewer/set/style wireframe << 19 #/vis/viewer/flush
30 # << 20 /vis/drawVolume
31 # Draw coordinate axes: << 21
32 #/vis/scene/add/axes 0 0 0 1 m << 22 #if you want to see trajectories and hits points
33 # << 23 /vis/scene/add/trajectories
34 # Draw smooth trajectories at end of event, sh <<
35 # as markers 2 pixels wide: <<
36 /vis/scene/add/trajectories smooth <<
37 /vis/modeling/trajectories/create/drawByCharge 24 /vis/modeling/trajectories/create/drawByCharge
38 /vis/modeling/trajectories/drawByCharge-0/defa 25 /vis/modeling/trajectories/drawByCharge-0/default/setDrawStepPts true
39 /vis/modeling/trajectories/drawByCharge-0/defa << 26 /vis/modeling/trajectories/drawByCharge-0/default/setStepPtsSize 5
40 # (if too many tracks cause core dump => /trac << 27
41 # << 28 # (if you prefer not refreshing each event, uncomment next line)
42 # Draw hits at end of event: << 29 /vis/scene/endOfEventAction accumulate
43 #/vis/scene/add/hits << 30
44 # <<
45 # To draw only gammas: <<
46 #/vis/filtering/trajectories/create/particleFi <<
47 #/vis/filtering/trajectories/particleFilter-0/ <<
48 # <<
49 # To invert the above, drawing all particles e <<
50 # keep the above two lines but also add: <<
51 #/vis/filtering/trajectories/particleFilter-0/ <<
52 # <<
53 # Many other options are available with /vis/m <<
54 # For example, to select colour by particle ID <<
55 #/vis/modeling/trajectories/create/drawByParti <<
56 #/vis/modeling/trajectories/drawByParticleID-0 <<
57 # <<
58 # To superimpose all of the events from a give <<
59 /vis/scene/endOfEventAction accumulate <<
60 # <<
61 # Re-establish auto refreshing and verbosity: <<
62 /vis/viewer/set/autoRefresh true <<
63 /vis/verbose warnings <<
64 # <<
65 # For file-based drivers, use this to create a <<
66 #/vis/viewer/flush <<
67 # <<
68 #hard coded position and direction for gun 31 #hard coded position and direction for gun
69 /gun/position 0 0 -0.1 mm 32 /gun/position 0 0 -0.1 mm
70 /gun/direction 1 0 0 33 /gun/direction 1 0 0
71 34
72 #if you want make a run with particle 35 #if you want make a run with particle
73 #/tracking/verbose 1 36 #/tracking/verbose 1
74 /run/beamOn 10 37 /run/beamOn 10
75 # 38 #
>> 39