SceneKit

Maintain existing SceneKit scenes only. Apple deprecated SceneKit at WWDC 2025 and limits it to maintenance; route new projects, major modernization, and USD/USDZ pipelines to RealityKit. Existing apps continue to work.

Contents

• Scene Setup
• Nodes and Geometry
• Materials
• Lighting
• Cameras
• Animation
• Physics
• Particle Systems
• Loading Models
• SwiftUI Integration
• Common Mistakes
• Review Checklist
• References