| Geant4 Cross Reference |
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2 Geant4 - an Object-Oriented Toolkit for S
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4
5 examples/extended/visualization
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7
8 This example illustrates how to create a "vis
9
10 The idea is that you register a vis action wit
11 activate it by a command /vis/scene/add/userAc
12 draws a simple logo.
13
14 1) UVA_VisAction.cc defines a G4VUserVisAction
15 method.
16
17 2) In the main program, UVA_VisAction is insta
18 its pointer registerd with the visualizatio
19 optionally specify an extent at this point
20 locate the objects.
21
22 3) To visualise, use the usual Geant4 vis comm
23 and scene, then add the vis action to the s
24 /vis/scene/add/userAction - see vis.mac.
25
26 Note: The system needs an "extent" in order to
27 camera and adjust its field of view, etc. Thi
28 view". You may zoom, etc., from this standard
29 be specified as suggested above or by using /v
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31
32 John Allison
33 27th November 2014