Hello,
i am using the HTC Tracker in conjunction with the Tracking System V1 without an HMD. The poses of the tracker get gathered in the “TrackingUniverseRawAndUncalibrated” – Universe.
In General, the accuracy of the system is decent enough for us to interact with the “real” world. Nevertheless, we have unsolved accuracy Problems in the range of centimeters corresponding to the Problem described below.
The biggest issue we face at the moment is the “Recalibration/Bootstrapping” of the HTC Lighthouse Boxes. (Below you find the output, generated by SteamVr, for one box). Whenever a device leaves or enter the tracked Space this calibration procedure gets called. (What is good with the use of the HMD, but not for the interaction with the realworld). If we only use one Lighthousebox we are able to somewhat correct the resulting accuracy error by tracking the gravity Vector and transformation of the Lighthouse box.
In my Application the lighthouse boxes are mounted rigidly to the walls. That is why the poses (position and orientation) of the Lighthouse boxes are fixed in the room and to each other. Therefore, I would not need/want the recalibration of the HTC System whenever it thinks to. Same counts for the recalibration of the gyro values in the devices on hard impact.
My question is, if I am able to deactivate those calibration procedures or force the system to stay on one specific “universe” (LighthouseDB ?)as mentioned in the system report file.
Best regards and stay save mgangl
