Hello, I am trying to make an app that involves room scanning and then placing of imaginary objects in the room. I had two questions about the specifics behind this. Is it possible for Roomplan to include the ceiling when scanning the room? Is it possible to place objects in AR while Room plan is running, or is it necessary to wait until after the scan is done?

Is there a way to access the coordinates of where the camera is while scanning the room with Roomplan?

So I have an SKScene in SpriteKit, and I am trying to export the scene as an image, but have no idea how.

So in the WWDC23 video on the Roomplan enhancement, it says that it is now possible to set a custom ARSession for the RoomCaptureSession. But how do you actually set the config for the custom ARSession? init() { let arConfig = ARWorldTrackingConfiguration() arConfig.worldAlignment = .gravityAndHeading arSession = ARSession() roomCaptureView = RoomCaptureView(frame: CGRect(x: 0, y: 0, width: 42, height: 42), arSession: arSession) sessionConfig = RoomCaptureSession.Configuration() roomCaptureView.captureSession.delegate = self roomCaptureView.delegate = self } However, I keep getting an issue that self is being used in the property access before being initialised. What can I do to fix it?

I am trying to make an app that uses SceneKit to display some 3D models, but started it up from the regular app format. When I try to build I get this error: shell script build rule for "/somePath/Scene.scn' must declare at least one output file. The .scn is being provided to a view, is that not an output? Or is there some formatting issue that I need to solve.

So I am trying to create a certain amount of spheres in a SceneKit scene based on the number of objects in a list. So I think I would put an addChild in a for loop, but how would I assign them all to the same type of model? Especially because sometimes the list will be empty, so the model would not need to show up at all.