Uploaded June 2026 | Updated September 2026, 3 weeks ago

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Check out how the new Spatial Preview framework brings content from your Mac directly into visionOS. Discover how to build dynamic workflows with live-syncing and bidirectional editing across both platforms. Learn about the SpatialPreview API, device discovery, 2D and 3D session integration, and new Quick Look capabilities to elevate your Mac apps spatially.

Explore related documentation, sample code, and more:
Bridging an application’s custom USD runtime to Spatial Preview: developer.apple.com/documentation/SpatialPreview/bridging-an-external-usd-runtime-to-spatial-preview
Working with content from your Mac app using Spatial Preview: developer.apple.com/documentation/SpatialPreview/working-with-content-from-your-mac-app-using-spatial-preview
Reducing the rendering cost of RealityKit content on visionOS: developer.apple.com/documentation/visionOS/reducing-the-rendering-cost-of-RealityKit-content-on-visionOS
Spatial Preview: developer.apple.com/documentation/SpatialPreview
Collaborate on structured 3D models in visionOS: developer.apple.com/videos/play/wwdc2026/284
Discover USDKit and what’s new in OpenUSD: developer.apple.com/videos/play/wwdc2026/285
Understand USD fundamentals: developer.apple.com/videos/play/wwdc2022/10129

00:00 - Introduction
02:37 - Learn about Spatial Preview
03:30 - Document Preview
06:36 - USD Preview
09:16 - Editing Features
13:28 - Next steps

More Apple Developer resources:
Video sessions: apple.co/VideoSessions
Documentation: apple.co/DeveloperDocs
Forums: apple.co/DeveloperForums
App: apple.co/DeveloperApp