“show when run”

Problem Description I'm encountering an issue with SCNTechnique where the clearColor setting is being ignored when multiple passes share the same depth buffer. The clear color always appears as the scene background, regardless of what value I set. The minimal project for reproducing the issue: https://www.dropbox.com/scl/fi/30mx06xunh75wgl3t4sbd/SCNTechniqueCustomSymbols.zip?rlkey=yuehjtk7xh2pmdbetv2r8t2lx&st=b9uobpkp&dl=0 Problem Details In my SCNTechnique configuration, I have two passes that need to share the same depth buffer for proper occlusion handling: passes: [ box1_pass: [ draw: DRAW_SCENE, includeCategoryMask: 1, colorStates: [ clear: true, clearColor: 0 0 0 0 // Expecting transparent black ], depthStates: [ clear: true, enableWrite: true ], outputs: [ depth: box1_depth, color: box1_color ], ], box2_pass: [ draw: DRAW_SCENE, includeCategoryMask: 2, colorStates: [ clear: true, clearColor: 0 0 0 0 // Also expecting transparent black ], depthStates: [ clear: false, enableWrite: false ], output

I have two RealityView: ParentView and When click the button in ParentView, ChildView will be shown as full screen cover, but the camera feed in ChildView will not be shown, only black screen. If I show ChildView directly, it works with camera feed. Please help me on this issue? Thanks. import RealityKit import SwiftUI struct ParentView: View{ @State private var showIt = false var body: some View{ ZStack{ RealityView{content in content.camera = .virtual let box = ModelEntity(mesh: MeshResource.generateSphere(radius: 0.2),materials: [createSimpleMaterial(color: .red)]) content.add(box) } Button(Click here){ showIt = true } } .fullScreenCover(isPresented: $showIt){ ChildView() .overlay( Button(Close){ showIt = false }.padding(20), alignment: .bottomLeading ) } .ignoresSafeArea(.all) } } import ARKit import RealityKit import SwiftUI struct ChildView: View{ var body: some View{ RealityView{content in content.camera = .spatialTracking } } }

Death Stranding 2: On the Beach (v1.0.48.0, Steam) crashes during rendering initialization when running through CrossOver 26 with D3DMetal 3.0 on an Apple M2 Max Mac Studio running macOS Sequoia. The game successfully initializes Streamline, NVAPI, DLSS (Result::eOk), DLSSG (Result::eOk), Reflex, and XeSS — all subsystems report success. The crash occurs immediately after, during rendering pipeline creation, before the game reaches NXStorage initialization or window creation. Minidump analysis confirms the crash is an access violation (0xc0000005) at DS2.exe+0x67233d, writing to address 0x0. RAX=0x0 (null pointer being dereferenced), R12=0xFFFFFFFFFFFFFFFF (error/invalid handle return). The game appears to call a D3D12 API — likely CheckFeatureSupport or a pipeline state creation function — that D3DMetal acknowledges as supported but returns null or invalid data for. The game trusts the response and dereferences the null pointer. Two other Nixxes titles using the same engine and D3DMetal set

Got a broken frame when using Xcode to capture a frame and replay it from a Unity game. It seems like the vertex buffer is broken; I see a bunch of nans in the vertex buffer. However, the game displays correct when running, and it only happend when I upgrade my Xcode and iphone to Xcode26 and IOS26 ios26

Title: SpriteKit FPS drops significantly on iOS 26.3.1 when touching screen, even in a minimal scene Summary: On a real device running iOS 26.3.1, FPS drops significantly in a very simple SpriteKit scene when touching or moving a finger on the screen. This happens even with a minimal setup where update(_:), touchesBegan, and touchesMoved are not overridden. Because the issue reproduces in a minimal scene, I suspect a performance regression in SpriteKit and/or iOS rather than in app-specific logic. Environment: OS: iOS 26.3.1 Device: iPhone 12 Xcode: 26.3 Build Configuration: Release Framework: SpriteKit FPS measurement: SKView.showsFPS = true Steps to Reproduce: Present a minimal SpriteKit scene. Enable SKView.showsFPS = true. Add only a very small number of nodes to the scene. Do not override update(_:), touchesBegan, or touchesMoved. Repeatedly tap the screen or move a finger around. Actual Result: The scene stays around 60 FPS when idle. FPS drops significantly when touching or moving a finger on

I'm updating an older Mac app written in Objective C and OpenGL to be a mutliplatform app in SwiftUI and Metal. The app loads images and creates kaleidoscope animations from them. It is a document-based application, and saves info about the kaleidoscope into the document. On macOS, it creates a security-scoped bookmark to remember the user's chosen image. On iOS, I use a PhotosPicker to have the user choose an image from their photo library to use. I would like to get the itemIdentifier from the image they choose and save that into my document so I can use it to fetch the image when the user reloads the kaleidoscope document in the future. However, the call to loadTransferable is returning nil for the itemIdentifier. Here is my iOS/iPadOS code: #if os(macOS) // Mac code #else PhotosPicker(Choose image, selection: $selectedItem, matching: .images) .onChange(of: selectedItem) { Task { if let newValue = selectedItem { scopeState.isHEIC = newValue.supportedContentTypes.contains(UTType.heic) let data = try? await

Here’s the formatted summary in English for your issue submission: Issue Summary We are activating a Network Extension system extension (filter-data) from a signed and notarized macOS app. Activation consistently fails with the following error: Error Message: OSSystemExtensionErrorDomain code=4 Extension not found in App bundle. Unable to find any matched extension with identifier: com.seaskylight.yksmacos.ExamNetFilter.data At the same time, sysextd logs show: no policy, cannot allow apps outside /Applications However, our host app and executable paths are already under /Applications, and the extension bundle physically exists in the expected app bundle location. Environment Information macOS: Darwin 25.4.0 Host App: /Applications/xxx.app Host Bundle ID: com.seaskylight.yksmacos System Extension Bundle ID: com.seaskylight.yksmacos.ExamNetFilter.data Team ID: BVU65MZFLK Device Management: Enrolled via DEP: No MDM Enrollment: No Reproduction Steps Install the host app to /Applications. Launch the host

FoundationModels framework, macOS Tahoe 26.4.1, MacBook Air M4. Loading a LoRA adapter via SystemLanguageModel.Adapter(fileURL:) leaks ~100MB of APFS disk space per invocation. The space is permanently consumed at the APFS block level with no corresponding file. Calls without an adapter show zero space loss. Running ~300 adapter calls in a benchmark loop leaked ~30GB and nearly filled a 500GB drive. The total unrecoverable phantom space is now ~239GB (461GB allocated on Data volume, 222GB visible to du). Reproduction: Build a CLI tool that loads a .fmadapter and runs one generation Measure before/after with df and du: Before: df free = 9.1 GB, du -smx /System/Volumes/Data = 227,519 MB After: df free = 9.0 GB, du -smx /System/Volumes/Data = 227,529 MB df delta: ~100 MB consumed du delta: +10 MB (background system activity) Phantom: ~90 MB -- no corresponding file anywhere on disk Without --adapter (same code, same model): zero space change du was run with sudo -x. Files modi

Explanation Currently, D3DMetal’s GPU synchronization approach introduces significant compute overhead on the CPU. This specifically affects D3D12 games that use modern rendering pipelines on Apple Silicon. Specifically, I’ve tested Death Stranding 2 On the Beach for how it handles its rendering. And the results are extreme: frame times are suffering from a 42% decrease from synchronization. Although there are obviously other effects at play, such as the overhead introduced by Rosetta and Wine, both of them don’t introduce as much overhead as D3DMetal. This issue isn’t just specific to Death Stranding 2 On the Beach; most games running through D3DMetal suffer from this. Most games still seem to force synchronization to ~30 ms to reach the 30 fps amount. But it could be better with better synchronization, such as how DXMT handles it. Instead of doubling the work, it allows Metal to single-handedly track resource dependencies internally. This is in part due to the unfortunate bad mapping of D3D12 calls

Hi, I'm stuck distributing a custom FoundationModels adapter as an Apple-hosted managed asset pack via TestFlight. Everything looks correctly configured end to end but the download just never starts and the statusUpdates sequence is silent. Here's my configuration: App Info.plist: BAHasManagedAssetPacks BAUsesAppleHosting BAAppGroupIDgroup.com.fiuto.shared Entitlement com.apple.developer.foundation-model-adapter on both the app and the asset downloader extension. The asset downloader extension uses StoreDownloaderExtension , returning SystemLanguageModel.Adapter.isCompatible(assetPack) from shouldDownload , and the app group on app and asset download extension is the same. I have exported the adapter with toolkit 26.0.0, obtaining: adapterIdentifier = fmadapter-FiutoAdapter-1234567 I have packaged the asset pack using xcrun ba-package and uploaded it to App Store Connect via Transporter, and I get the ready for internal and external testing state on App Store Connect, and I have uploaded my app build on TestF