#/vis/open VRML2FILE
#/vis/open OGLIX
/vis/open OIX
/vis/viewer/set/style wireframe

/fred/volume BOX
/fred/gun G4
/gun/position -50 -50 -50
/gun/direction 5 5 0 
/run/initialize 

/vis/drawVolume test
#/vis/viewer/zoom 16
#/vis/viewer/zoom 2
/tracking/storeTrajectory 1
/run/beamOn