# vis.mac /vis/open OGLIX #/vis/open OGLSX /vis/scene/create /vis/scene/add/volume /vis/sceneHandler/attach #/vis/viewer/set/viewpointThetaPhi 180. 0. /vis/viewer/set/viewpointThetaPhi 90. -90. /tracking/storeTrajectory 1 /vis/scene/add/trajectories /vis/scene/endOfEventAction accumulate