WWDC25: Optimize your custom environments for visionOS | Apple

Discover how you can use procedural tools to create beautiful immersive environments for your visionOS app or game. We’ll share the building blocks for creating a high-quality environment, then dive deep into the optimization process. Learn how to use a series of Apple-provided workflows for Houdini to reduce your scene’s polygon count, clean up geometry, package UV maps, and create USD assets to import into Reality Composer Pro or your game engine of choice.

Explore related documentation, sample code, and more:
Download immersive environment optimization toolkit for Houdini: https://developer.apple.com/download/...
Construct an immersive environment for visionOS: https://developer.apple.com/documenta...
Enabling video reflections in an immersive environment: https://developer.apple.com/documenta...
Optimize your 3D assets for spatial computing: https://developer.apple.com/videos/pl...
Create custom environments for your immersive apps in visionOS: https://developer.apple.com/videos/pl...
Enhance the immersion of media viewing in custom environments: https://developer.apple.com/videos/pl...
Explore the USD ecosystem: https://developer.apple.com/videos/pl...

00:00 - Introduction
03:51 - Prepare for Vision Pro
07:35 - Optimize geometry
17:22 - UV projection
24:20 - Baking textures
25:38 - USD setup
28:35 - Wrap-up

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