How to solve the problem of using Model3D to load a local model file in Unity project, clicking on NavigationLink multiple times to load the local model file, and receiving a prompt "assertion failure: 'stagingBuffer.buffer.isValid()' (createMetalBuffer:line 2971) Failed to create staging buffer for texture upload"?

是对原本VisionPro每个App的内存限制做了扩展嘛？放宽了内存限制么？

How should I set the window of WindowGrop to resemble a curved screen style?

The method of taking screenshots in IOS can be done through the "view. layer. render (in: UIGraphicsGetCurrentContext()!)" method. What should be replaced with "view. layer" in VisionOS to call the ". render (in: UIGraphicsGetCurrentContext()!)" method??

VisionOS developers want to modify the color of the button when they detect the eyes focusing on it. May I ask if there are any relevant methods that can be implemented? At present, there is a default highlight color when the eyes focus on the button, but this color is too dim. Not obvious enough, how can I modify it? thank you!

When creating a folder in the code, it prompts that the file creation is successful, but when the folder does not exist in the "Download Container" file, do you have any permissions when creating the folder in VisionOS? static func getFileManager() -> URL { let documentsDirectory = FileManager.default.urls( for: .documentDirectory, in: .userDomainMask ).first! return documentsDirectory.appendingPathComponent("SGKJ_LIBRARY") } static func createFileLibrary() { let folderUrl = getFileManager() let fileManager = FileManager.default do { try fileManager.createDirectory( at: folderUrl, withIntermediateDirectories: true, attributes: nil ) print("Folder created successfully: \(folderUrl.path)") } catch { print("Failed to create folder: \(error.localizedDescription)") } }

I developed an app on VisionPro and created a button that allows users to exit the app instead of being forced to exit. I use the ”exit (0)“ scheme to exit the application, but when I re-enter, the loaded window is not the initial window, so is there any relevant code that can be used? Thank you

I downloaded the file through Scoot, and when I remove VisionPro, the app will call the StreamDelegate method and return ". endEncountered". How can I solve this problem? Thank you！

When developing on the latest version of Xcode 13.3, enter the code "info" and Xcode crashes

I want to transfer this video stream to another device and then view it on the other device. But I did not see any development information related to the camera by checking the VisionOS documentation information, so I would like to ask if anyone knows how to do it? Thank you.

Hello! I encountered a problem when developing a project using VisionOS. I placed a file with a model size of 294.8MB in the project and tried to load the file model using the "FileManager. default. contentsOfDirectory (atPath: resourcesPath). filter {$0. hasSuffix (". usdz ")}" code. However, when the program was loaded, it was directly shut down by the system, prompting me to exceed memory. I would like to ask how to solve this problem?

VisionOS integrates SwiftUI interface in Unity, but the system drag bar at the bottom of the interface is too far away from the interface. How to solve this problem?

By applying for the enterprise API, we can obtain the data of video frames collected by VisionPro glasses, and then we process the collected video frames to achieve the function of eliminating a certain object. But it was not found how to insert the processed video frames into the data source collected by the system camera. So I would like to ask if there is any API that can insert processed video frames into the original data and present them to the user? This effect is similar to the right side twist of VisionPro glasses, which allows the physical world and digital space to blend perfectly after rotation. So, I would like to ask if there is a related API that can solve this problem? STEPS TO REPRODUCE Obtain video frames, Process the obtained video frames Insert the processed video frames into the VisonOS system camera. System: VisionOS 2.0 API used: Enterprise APIs Main camera access permissions

After creating a ". plist" file in the "Document" folder of the app, uninstalling and reinstalling the app, the "FileManager. default. fileExists (atPath: folderURL. path())" code returns true. I checked if the ". plist" file was not found in the "Document" folder of the app. Is this a bug in the VisionOS system

Using Unity to develop VisionOS program, pressing the right knob of VisionPro during use will exit the Unity space and destroy the model in the space. The model in the space has been disconnected from the SwiftUI interface. After clicking the right knob, return to the system main interface, and then click the right knob again to return to the inside of the program. However, Unity space cannot be restored, and calling the discisWindow method on the SwiftUI interface has no effect, so the interface cannot be destroyed. Is there any solution??