Hi, I am having some troubles creating a "nested" RealityView content using MapKit attachment. I am building a visionOS app that has horizontal MapKit map as an attachment to RealityView. I want to display 3D pins on that map, therefore I am using native map annotation and inside of these annotations, I create a new RealityView just for the 3D pin. This worked completely fine, unitil I wanted to have those RealityViews interact with each other. By interaction of those RealityViews I mean that I wanted to group entities from the first "main" RealityViews content with the 3D pins using ModelSortGroupComponent. Why I want this? I want to make the map circular, that is not a problem. Problem is that when I move the map with 3D pins, these pins have their own RealityView space and are only bounded by volumetric window dimensions. What happes is that these pins float next to the map (shown on attached image). So I came up with this solution: create a custom "toroid" like 3D entity model that occludes the pins that go outside the map region. In order to occlude only the pins, I need to use ModelSortGroupComponent to group the "toroid" entity with 3D pins entities (as described in another forum thread). To summarize: need the content of the superior RealityView to interact with map attachment annotations RealityView content in order to group them. There might be of course another, better way to achieve my whole goal, so I would naturally appreciate any help or guidance. Image below showing 3D pins on circular map. Since pins RealityView does no know anything about other RealityViews, it just overlows and hangs in space until is cropped by volumetric window boundary. Simplified code: var body: some View { let modelSortGroup = ModelSortGroup(depthPass: .prePass) RealityView { content, attachments in var mainEntity = Entity() // My other entities here... if let mapAttachment = attachments.entity(for: "mapAttachment") { // Edit map properties, position, horizontal layout etc. mainEntity.addChild(mapAttachment) } // Create and add to content mask "toroid" entity mapMaskEntity. Use OcclusionMaterial() material. mapMaskEntity.components.set(ModelSortGroupComponent(group: modelSortGroup, order: 0)) // For all pins, somehow also set the group // 3DPinEntity.components.set(ModelSortGroupComponent(group: modelSortGroup, order: 1)) content.add(mainEntity) } attachments: { Attachment(id: "mapAttachment") { Map { ForEach(mapViewModel.clusters, id: \.id) { cluster in Annotation("", coordinate: cluster.coordinate) { MapPin3DView(cluster: cluster) } } } .clipShape(Circle()) } } } // MapPin3DView is an map annotation view that includes a model of 3D pin and some details like image etc., uses RealityView. struct MapPin3DView: View { var body: some View { RealityView { content in // 3D pin entities... } } }

Hi, I would like to create an app that has a volumetric window in the middle and two 2D windows on the sides. When I tried that, the 2D windows are positioned slightly below the volumetric window for some reason (image1). Looks like the base (hadle, close button, etc.) of the volumetric window is aligned with the center of the whole 2D window. I would like all the window bases to be aligned (image2). (I can of course do this manually by dragging the window down a bit with my hand, but that’s an inconvenience for my usecase.) I tried making the whole volumetric window content higher, but that did not help and the content actually went far above the 2D windows (image3). I suppose this was some design choice when creating the whole window positioning behavior on VisionOS. Am I doing something wrong? Is there a way to achieve what I want or a better way to customize the position of windows, not just 5 predefined positions in defaultWindowPlacement? Image1 - current: Image2 - what I want: Image3 - current, larger content: Code: import SwiftUI @main struct placementTestApp: App { @Environment(\.openWindow) var openWindowAction var body: some Scene { WindowGroup(id: "volume") { VolumetricWindowView() .onAppear { openWindowAction(id: "first") openWindowAction(id: "second") } } .windowStyle(.volumetric) .volumeWorldAlignment(.gravityAligned) WindowGroup(id: "first") { NormalWindowView() } .defaultWindowPlacement { _, context in if let mainWindow = context.windows.first(where: { $0.id == "volume" }) { WindowPlacement(.leading(mainWindow)) } else { WindowPlacement() } } WindowGroup(id: "second") { NormalWindowView() } .defaultWindowPlacement { _, context in if let mainWindow = context.windows.first(where: { $0.id == "volume" }) { WindowPlacement(.trailing(mainWindow)) } else { WindowPlacement() } } } }

Hi, would anyone be so kind and try to guide me, which technologies, Kits, APIs, approaches etc. are useful for creating a horizontal window with map (preferrably MapKit) on visionOS using SwiftUI? I was hoping to achieve scenario: User can walk around and interact with horizontal map window and also interact with (3D) pins on the map. Similar thing was done by SAP in their "SAP Analytics Cloud" app (second image from top). Since I am complete beginner in this area, I was looking for a clean, simple solution. I need to know, if AR/RealityKit is necessary or is this achievable only using native SwiftUI? I tried using just Map() with .rotation3DEffect() which actually makes the map horizontal, but gestures on the map are out of sync and I really dont know, if this approach is valid or complete rubbish. Any feedback appreciated.