Hi. I will need to switch the Livelnk subject (multiple Vive trackers on multiple cameras through VRPN) so I can switch the active camera for the nDisplay Frustum on an LED wall. Kinda stuck at this point… maybe someone already has a solution before I spend half a day messing around with the blueprints?
On 4.27.2 right now, with the hope of using 5.1 in the future.
@Cutslikeaknife99 did you ever find an option for switching between trackers? I’ve a similar issue where I can assign the two trackers I have but when packaging and deploying I need other people to be able to assign their trackers. Since their trackers have distinctly different Subject Names my program won’t recognize their trackers.
I’m sorry, I missed your post, but maybe my solution is helpful for someone else.
I solved it by not using the Livelink component but rather using the Evaluate Livelink Frame blueprint, using a variable for the subject and setting that variable to that tracker name in the livelink subjects.
This will likely not help for your specific problem because it works with the livelink subjects that I setup in my livelink preset, so those are “baked in” and can’t be changed by users.
@Cutslikeaknife99, thanks for the reply. I also abandoned Livelink and just wrote some C++ that exposed the Steam VR tracker ID’s from there I was able to at least view which tracker is which then assign that device ID to the actor that I wanted attached to a specific tracker.
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