HMD Mode Camera Flipping Issue with VARJO XR-3

[tgets]

Hey there,

We're currently facing a camera bug in HMD mode using the "Coupled Simulator for Research on Driver-Pedestrian Interactions" on both Windows 11 and MacOS systems, with our workstation and laptop setups. We're attempting to use the VARJO XR-3 headset but are encountering challenges.

System Specifications:

• Workstation:
  • RAM: 128GB
  • GPU: Nvidia GeForce RTX 4090
  • CPU: Intel Xeon W7-2475x, 20 cores, 40 logical processors
  • OS: Windows 11
• Windows 11 Laptop:
  • RAM: 32GB
  • GPU: Nvidia Geforce 4090 Laptop GPU
  • CPU: Intel Core I9-13900HX, 24 cores, 32 logical processors
  • OS: Windows 11
• MacBook Pro with M1 Pro & M2-Max
• VR Headset: VARJO XR-3

HMD Mode Bug:

• The camera in HMD mode flips between 0 and 90 degrees each frame, causing a flickering effect.
• This issue persists even when the VR headset is not connected and is also observed on a MacBook Pro M1-Pro & M2-Pro during driving mode in the simulator.
• When pressing the R-Key for aligning the head-orientation no alignment was achieved and the issue wasn't resolved as well