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SpaceSync 1.2.0

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@shinyflvre shinyflvre released this 27 Aug 07:28
· 12 commits to master since this release
1.2.0
2d5715a

SpaceSync 1.2.0

Information About Tracking Methods

HMD Driven (Recommended)

Similar to Space Calibrator's continuous calibration, but SpaceSync uses a different and simpler approach designed to reduce drift.
You need a head tracker mounted to your headset. A Vive Tracker 3.0 is recommended, but a Tundra Tracker works as well.
The HMD owns the tracking space, while all Lighthouse tracked devices follow it. This is the recommended mode and generally provides the best overall experience.

HMD Driven + Without Head Tracker

You need at least one Vive/Tundra Tracker mounted to your headset during calibration, or you can use one of your controllers for calibration.
This works similarly to HMD Driven, but instead of continuously keeping both tracking spaces synchronized, it performs a one-time calibration.
The downside is that if your HMD resets or recenters its play space, the calibration can become invalid and you will need to recalibrate.

Lighthouse Driven

This is the opposite of HMD Driven.
Instead of letting the HMD control both tracking spaces, the HMD's tracking pose is ignored. A Vive Tracker 3.0 or Tundra Tracker mounted to your headset provides the head position and rotation instead.
This can provide tracking that is almost as good as HMD Driven and may offer slightly more consistent Lighthouse alignment. However, HMD recenters or tracking corrections can cause visual jitter or temporarily break the alignment.

Tracking

  • Controllers now stay better aligned with your hands when turning your body.
  • Improved tracking stability during fast head movement.
  • These improvements apply to Follow SLAM HMD mode.
  • Added HMD Driven + Without Head Tracker mode.

Calibration

  • Every calibration step now lasts exactly 1.5 seconds.
  • Voice prompts and on-screen instructions are now properly synchronized.
  • Slow now repeats the look-around sequence twice, while Very Slow repeats it three times for better calibration coverage.
  • Calibration now stops if too few samples were collected instead of using unreliable data.

Settings

  • New Hide Head Tracker option for Follow mode. Moves the head tracker out of the play space when not calibrating.
  • Removed Discard Calibrated Offset, as it was only tested with Pico headsets.
  • Changed the layout of the HMD/Override Settings.

Improvements

  • Some settings are now disabled while HMD Driven mode is enabled.
  • The window is now resizable.
  • added -novr flag to open SpaceSync without VR.

Fixed

  • Fixed UI Scale settings.
  • Fixed voice prompts interrupting each other or playing in the wrong order.
  • Fixed Lighthouse devices swinging or shifting out of place during body rotation.
  • Fixed devices briefly jumping or drifting when the headset recenters.
  • Fixed UI text being rendered blurry.
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