The following code works on iOS 17 and iPadOS 17.x but not on 18. The Video Plane simply appears pink instead of showing the video itself.
import SwiftUI
import RealityKit
import AVFoundation
struct ContentView : View {
var body: some View {
RealityView { content in
// Create a cube model
let model = Entity()
let mesh = MeshResource.generateBox(size: 0.1, cornerRadius: 0.005)
let material = SimpleMaterial(color: .gray, roughness: 0.15, isMetallic: true)
model.components.set(ModelComponent(mesh: mesh, materials: [material]))
model.position = [0, 0.05, 0]
// Create horizontal plane anchor for the content
let anchor = AnchorEntity()
let player = AVPlayer(url: Bundle.main.url(forResource: "phone-video",
withExtension: "mp4")!)
let videoMaterial = VideoMaterial(avPlayer: player)
let modelEntity = ModelEntity(mesh: .generateBox(width: 2.0, height: 1.7, depth: 0.01), materials: [videoMaterial])
player.play()
modelEntity.position.z -= 2
modelEntity.setParent(anchor)
anchor.addChild(model)
// Add the horizontal plane anchor to the scene
content.add(anchor)
content.camera = .spatialTracking
}
.edgesIgnoringSafeArea(.all)
}
}
#Preview {
ContentView()
}
