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Tobias Schlüter

Tobias Schlüter

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Release Notes for 4.8.0

  • include version number in installer, uninstaller

  • Workaround for eye position bug in Varjo Base <3.10, adapt to 3.10

  • improve autocalibration settings for Varjo Aero IMU

  • improved compiler flags to yield smaller binary

  • avoid buffering with IMU in VCP mode

  • rework GUI, now uses several pages

  • restructure installation layout

  • allow parallel installation of LPVR_CAD-Varjo and LPVR-DUO-Varjo

Notes on the Eye position Bug in older versions of Varjo Base:

Varjo Base prior to version 3.10 misapplied a transformation to the user’s eye point, leading to suboptimal performance. The eye point would fluctuate approximately 15mm about the correct position. LPVR defaults to perform correctly with versions of Varjo Base past 3.10 that include the fix, but it can accommodate versions of Varjo Base with the bug as well. To do so, please open the Varjo Base configuration GUI on the System tab and then add patchPositionBug=true in the field labelled Additional Settings followed by clicking the “Submit” button.

Change Log for 4.7.2

  • Changed fallback GUI for LPVR-CAD-Varjo to use JSON editor

  • Fix time offsets for OptiTrack plugin, rewrite plugin loading

  • Fix issues with rotations in proxy setups

  • Improve recovery from controller IMU dropouts

  • Install VCP driver as well as USBXpress, but only install drivers for DUO versions

  • GUI fix for DUO duo configuration

Change Log for 4.7.1

...

Change Log for 4.7.0

  • Improve pose proxy, avoid data loss

  • Add facility for debug data recording

  • Add GUI configuration for LPVR-DUO

  • improved status displays display in GUI

  • CombinerDifferentialImu defaults default to ignoreGravity DTrack source defaults to oneBasedCountingfrom CombinerDifferentialImu

  • Update NatNet SDK to 4.0.0

  • guard against invalid UTF-8 issued by OptiTrack on non-English locales

  • support LPMS sensors in VCP mode

  • allow builds with OpenZen network streaming

  • improve handling and avoidance of SteamVR room calibration

  • search for LPVR-CAD-VARJO configuration in %ProgramData%/Varjo/VarjoTracking/Plugins/LP-Research/configuration/settings.json
    to facilitate sharing the config between users

  • improve startup in ignoreGravity mode (jump to optical pose in most cases)

Change Log for 4.6.5

  • fix Varjo GUI room orientation checks

Change Log for 4.6.4

  • update Vue version to 2.6.14

  • autodetect available controllers

Change Log for 4.6.3

  • gracefully handle corrupted data files for Pimax, Varjo

  • update default DUO config for IMU holder

Change Log for 4.6.2

  • rework time handling

  • fix potential threading issue in status update

  • installer work

Change Log for 4.6.1

  • integrate LPVR-CAD and LPVR-DUO builds

  • add intercalibration input for OptiTrack

  • update OpenZen version

Change Log for 4.6.0

  • automatic detection of SteamVR IMU orientation

  • fix broken pimax controller driver IMU readout

  • add input field for additional settings of LPVR-CAD Varjo

  • fix potential error in pose prediction code (uninitialized read)

  • resetting multicast group in Varjo GUI fixed

  • improve startup pose in SteamVR if no optical tracking

  • use UTF-8 environment on Windows

  • improve relocatability for custom SteamVR setups

No ChangeLog kept before 4.6.0