Vision Pro gets PC VR lift

Clear XR is published as an open‑source project under the clear‑xr organization on GitHub, with separate repositories for a visionOS client and a Windows clearxr‑server component updated in late March 2026. (github.com) The project’s code shows the visionOS client calling Apple’s FoveatedStreaming framework while the Windows server integrates NVIDIA’s CloudXR for transport and session management. (github.com)(developer.apple.com) Clear XR is built around an OpenXR API layer that explicitly targets OpenXR titles and notes that OpenVR/SteamVR compatibility is not yet provided; the server exposes dynamic foveation controls and an “opaque channel” workaround to surface controller and haptic data. (github.com)(forums.developer.nvidia.com) iRacing announced on March 20, 2026 that its sim will arrive on Apple Vision Pro “later this spring” alongside visionOS 26.4 and NVIDIA’s CloudXR 6.0, naming Apple and NVIDIA as collaborators on the release. (iracing.com) The iRacing team says the Vision Pro version will blend the virtual cockpit with physical rig elements using Apple’s ARKit so users can see real steering wheels and hands while racing. (macobserver.com) NVIDIA began rolling out a GeForce NOW update on March 19, 2026 that raises VR streaming to up to 90 fps for Ultimate members and explicitly lists Apple Vision Pro among the supported headsets in the announcement. (blogs.nvidia.com) Apple’s visionOS 26.4 — publicly forecast “later this spring” at GDC — includes CloudXR 6.0 support that developers can use to stream PC and cloud sim titles to Vision Pro, enabling the iRacing/CloudXR path the companies described. (theverge.com)(developer.apple.com)