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Context https://developer.apple.com/forums/thread/751036 I found some sample code that does the process I described in my other post for ModelEntity here: https://www.youtube.com/watch?v=TqZ72kVle8A&ab_channel=ZackZack At runtime I'm loading: Immersive scene in a RealityView from Reality Compose Pro with the robot model baked into the file (not remote - asset in project) A Model3D view that pulls in the robot model from the web url A RemoteObjectView (RealityView) which downloads the model to temp, creates a ModelEntity, and adds it to the content of the RealityView Method 1 above is fine, but Methods 2 + 3 load the model with a pure black texture for some reason. Ideal state is Methods 2 + 3 look like the Method 1 result (see screenshot). Am I doing something wrong? e.g. I shouldn't use multiple Reality Views at once? Screenshot Code struct ImmersiveView: View { var body: some View { RealityView { content in // Add the initial RealityKit content if let immersiveContentEntity = try? await Entity(named: "Immersive", in: realityKitContentBundle) { content.add(immersiveContentEntity) // Add an ImageBasedLight for the immersive content guard let resource = try? await EnvironmentResource(named: "ImageBasedLight") else { return } let iblComponent = ImageBasedLightComponent(source: .single(resource), intensityExponent: 0.25) immersiveContentEntity.components.set(iblComponent) immersiveContentEntity.components.set(ImageBasedLightReceiverComponent(imageBasedLight: immersiveContentEntity)) // Put skybox here. See example in World project available at // https://developer.apple.com/ } } Model3D(url: URL(string: "https://developer.apple.com/augmented-reality/quick-look/models/vintagerobot2k/robot_walk_idle.usdz")!) SkyboxView() // RemoteObjectView(remoteURL: "https://developer.apple.com/augmented-reality/quick-look/models/retrotv/tv_retro.usdz") RemoteObjectView(remoteURL: "https://developer.apple.com/augmented-reality/quick-look/models/vintagerobot2k/robot_walk_idle.usdz") } }
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I can't find a way to download a USDZ at runtime and load it into a Reality View with Reality kit. As an example, imagine downloading one of the 3D models from this Apple Developer page: https://developer.apple.com/augmented-reality/quick-look/ I think the process should be: Download the file from the web and store in temporary storage with the FileManager API Load the entity from the temp file location using Entity.init (I believe Entity.load is being deprecated in Swift 6 - throws up compiler warning) - https://developer.apple.com/documentation/realitykit/loading-entities-from-a-file Add the entity to content in the Reality View. I'm doing this at runtime on vision os in the simulator. I can get this to work with textures using slightly different APIs so I think the logic is sound but in that case I'm creating the entity with a mesh and material. Not sure if file size has an effect. Is there any official guidance or a code sample for this use case?
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Hi! I'm working on trying to integrate SharePlay with Personas into a visionOS app. I'm still at the beginning stages and I'm following some of the 1st party documentation + videos from WWDC. https://developer.apple.com/videos/play/wwdc2023/10087 https://developer.apple.com/documentation/groupactivities/adding-spatial-persona-support-to-an-activity#Update-the-immersion-level-automatically-for-a-Full-Space I'm using: Xcode 15.3 (15E204a) visionOS 1.1 (21O209) In both the examples linked above, they reference systemCoordinator.groupImmersionStyle However this doesn't seem to exist. Also, it's not clear how to open/transition to the various spaces if groupImmersionStyle did exist and I could detect full, mixed, progressive spaces. Am I missing something? Was this removed or did I configure something incorrectly? Is there a full sample for SharePlay + visionOS somewhere that I might have missed? Thanks for any help!
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