WWDC24: Build a spatial drawing app with RealityKit | Apple

Harness the power of RealityKit through the process of building a spatial drawing app. As you create an eye-catching spatial experience that integrates RealityKit with ARKit and SwiftUI, you’ll explore how resources work in RealityKit and how to use features like low-level mesh and texture APIs to achieve fast updates of the users’ brush strokes.

Discuss this video on the Apple Developer Forums:
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Explore related documentation, sample code, and more:
Drawing paths and shapes: https://developer.apple.com/tutorials...
Creating a spatial drawing app with RealityKit: https://developer.apple.com/documenta...
Explore rendering for spatial computing: https://developer.apple.com/videos/pl...
Compose interactive 3D content in Reality Composer Pro: https://developer.apple.com/videos/pl...
Enhance your spatial computing app with RealityKit audio: https://developer.apple.com/videos/pl...
Discover RealityKit APIs for iOS, macOS and visionOS: https://developer.apple.com/videos/pl...
Create custom hover effects in visionOS: https://developer.apple.com/videos/pl...

00:00 - Introduction
02:43 - Set up spatial tracking
05:42 - Build a spatial 
user interface
13:57 - Generate brush geometry
26:11 - Create a splash screen

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