How-to: Host 3D USDZ Content in iCloud for an AR App Using CloudKit, RealityKit, and SwiftUI
This tutorial article explains a method to host 3D content on iCloud for an iOS, macOS, or VisionOS app. It uses native Swift code, with CloudKit for hosting and fetching of model data in USDZ format. RealityKit is used to display models in augmented reality (AR).