Thanks for the prompt reply. I feared the answer was no (given there isn't full parity on other UIKit vs SwiftUI components). For now I will use a UIViewRepresentable and Coordinator to bring UITextView into SwiftUI.

Were you ever able to get nonAR mode working? I created the following in Swift Playgrounds but no luck (view is black).import PlaygroundSupport import RealityKit let arView = ARView(frame: .zero, cameraMode: .nonAR, automaticallyConfigureSession: true) let light = PointLight() light.light.intensity = 10000 let lightAnchor = AnchorEntity(world: [0,0,0]) lightAnchor.addChild(light) arView.scene.addAnchor(lightAnchor) let plane = MeshResource.generatePlane(width: 10, depth: 10) let material = SimpleMaterial(color: .white, roughness: 0.5, isMetallic: true) let planeEntity = ModelEntity(mesh: plane, materials: [material]) let planeAnchor = AnchorEntity(world: [0,0,0]) planeAnchor.addChild(planeEntity) arView.scene.addAnchor(planeAnchor) PlaygroundPage.current.setLiveView(arView)

There currently isn't as simple way to do so (at least in ARKit 3.5). You can access the vertices and faces using ARMeshGeometry but that's raw data stored in a MTLBuffer. Let's hope ARKit 4.0 will provide more accessibility to raw data.

One option is to export to .reality, upload that to cloud storage and pull it in Swift Playgrounds. I've made a video to do exactly that: https://youtu.be/37o_Yt-wEJE Hope it helps!

I actually solved my own problem. Export to USDZ is not enabled by default. To enable it, go to Settings -> Reality Composer -> Toggle on Enable USDZ Export.

Thank you so much for this information!