Uploaded June 2026 | Updated September 2026, 1 week ago

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Learn how to bring structured 3D models to life in visionOS. We’ll cover USDZ preparation, show you how to manipulate individual entities within hierarchical assemblies, and inspect the internal components within a model with a cross-sectional plane. Create stunning exploded-view animations for design review and collaboration experiences on Apple Vision Pro.

Explore related documentation, sample code, and more:
Manipulating models with RealityKit: developer.apple.com/documentation/RealityKit/manipulating-models-with-realitykit
Share visionOS experiences with nearby people: developer.apple.com/videos/play/wwdc2025/318
Better together: SwiftUI and RealityKit: developer.apple.com/videos/play/wwdc2025/274
What’s new in RealityKit: developer.apple.com/videos/play/wwdc2025/287
Discover the Spatial Preview framework: developer.apple.com/videos/play/wwdc2026/282
Explore enhancements to visionOS object tracking: developer.apple.com/videos/play/wwdc2026/283
Optimize your 3D assets for spatial computing: developer.apple.com/videos/play/wwdc2024/10186

00:00 - Introduction
02:55 - Asset preparation
05:05 - Manipulating the hierarchy
08:15 - Interactive clipping
18:16 - Autoexpansion
24:10 - Next steps

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