Fix moving average quaternions #458

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MrUnknownDE · 2026-04-05T19:00:49+02:00

MrUnknownDE commented

2026-04-05 19:00:49 +02:00

Originally created by @ButterscotchV on 3/11/2025

Synchronizes resetQuats() to prevent race conditions, tracks quaternion polarity in addQuaternion() to prevent tracker tick vs server tick race conditions, and no longer tracks the polarity of output trackers.

Not entirely sure why we track the polarity of the output trackers, pls let me know if there's a reason. To me, I don't see why they wouldn't just inherit the rotation of the bones, which inherit the rotation from the input trackers?

*Originally created by @ButterscotchV on 3/11/2025* Synchronizes `resetQuats()` to prevent race conditions, tracks quaternion polarity in `addQuaternion()` to prevent tracker tick vs server tick race conditions, and no longer tracks the polarity of output trackers. ~~Not entirely sure why we track the polarity of the output trackers, pls let me know if there's a reason. To me, I don't see why they wouldn't just inherit the rotation of the bones, which inherit the rotation from the input trackers?~~

MrUnknownDE closed this issue

2026-04-05 19:00:49 +02:00

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Reference: github/SlimeVR-Server#458