Question regarding getEuler and it uses

[bbb]

I have 2 goals:
1) to know which cue/s(object/s) participants are looking for navigation to a target goal in the room.
2) to see if there is a correlation between the participants location (position) and the angle participants are looking at (object/s in that direction).
I think that from your description window.pick or window.pickRect can help me with my first goal. How do i get the information in order to achive the second goal (i'm using viz.MainView.getPosition for the participant location)?

You are very helpfull, thank you for your replies.