Tracking randomly becomes poor

hyblocker / OpenVR-SpaceCalibrator

Use tracked VR devices from one company with any other.

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Tracking randomly becomes poor #4

Open hyblocker opened 8 months ago

hyblocker commented 8 months ago

There is a bug where the tracking because poor suddenly for seemingly no reason.

hyblocker commented 3 months ago

Upon further analysis it seems that this may be due to a quirk in the manner in which either:

The SpaceCalibrator driver applies new calibrations to tracked devices.
The reference device (headset) has weird tracking quirks which need to be taken into account.

This currently requires further, deeper analysis.

hyblocker commented 2 months ago

I think I found why this occurs as often as it does. From what I can see, SpaceCalibrator does not ignore poses where a device's pose is jittery (it is tracking but isn't tracking well enough to offer stable tracking). I've implemented a simplified system to detect jitter to allow SpaceCalibrator to determine if it should discard a frame where either the HMD or tracker have jittery tracking.