Uploaded June 2026 | Updated September 2026, 1 week ago

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Discover how Reality Composer Pro 3 empowers you to build bigger, more ambitious spatial projects. Learn about creating project-specific plugins that let you edit custom components, run custom systems, and build your own ScriptGraph nodes—giving you complete control over your spatial authoring workflow.

00:00 - Introduction
02:00 - Extending the editor
04:51 - Custom components and systems
10:32 - Controlling the water surface
13:19 - Custom animation actions
17:12 - Custom Script Graph nodes
21:16 - Next steps

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