I used an ios app to create a usdz file using arkit but now I want to convert the scan to a solid 3d model such as an stl or obj. is there an ios or mac application that allows for this conversion....

I'm trying to implement a feature using SwiftUI and RealityKit, in which a series of 3D objects placed in space (such as cubes or spheres) are automatically detected using a continuous raycast that...

I'm trying to use AV Speech Synthesizer on an ARKit app (I've never used it before), but I keep getting the same error message "Unable to list voice folder." I saw the same question being...

Working on user position tracking in visionOS within Immersive Space. Any insights or tips to navigate this? Docs seem elusive at the moment. I searched and found queryPose but Xcode throws error. ...

I want to draw the mesh point on the detected plane as shown in the ARCore video link and I don't know how to achieve it. Can you help me out to achieve this? Thanks in advance.

While running an ARKit session with world tracking enabled, the Xcode console shows log messages about (I presume: reduced) tracking performance, even though The AR Session is in Normal tracking s...

I have been working to learn how to perform 3D body tracking, using Apple's sample project. My goal is to replace the model in this project with my own 3D model, which I have built to match Apple's...

When using the ARSessionDelegate to process the raw camera image in ARKit... func session(_ session: ARSession, didUpdate frame: ARFrame) { guard let currentFrame = session.currentFrame else { r...

From developer.apple.com, it is described as follows, ARKit: Integrate iOS device camera and motion features to produce augmented reality experiences in your app or game. and RealityKit: Simulat...

I've constructed a scene in Reality Composer that has a ball that starts the scene floating in the air. I'm attempting to programmatically throw the ball while simultaneously spinning it. I tried...

I have a .rcproject file with a goal (football gate) and a ball, the ball has physics of Dynamic and Rubber material, and the goal is Fixed with Lead material. When I load the scene from the .rcpro...

I'm trying to load a model and texture in RealityKit (set up in an ARView instance), but I can't seem to figure out how to specify the material should be two-sided. I have the model loaded up as a...

So I asked a question a couple of days ago which Andy Jazz kindly answered. So I have been playing with the answer, and although I was able to implement a solution, it is incomplete because the met...

I load an Entity from Reality Composer and I add a custom CollisionShape. These are the steps I follow: // I get the `.reality` url and I load the model let rocketSceneUrl = Bundle.main.url(forReso...

I am trying to load an Entity into my code from a scene in a Reality Composer project. I am reaching out directly to the autogenerated .reality file because I do not want it placed automatically on...

I am doing the following: detect an image with an ARWorldTrackingConfiguration with maximumNumberOfTrackedImages set to 1 when the image disappears and didUpdate is called, create a plane with a V...

I have been trying to create an ARView for over two days now that can record the position of the camera in space over time and then save this to a keyframe file. Basically, I want to create an app ...

I am classifying images per frame from ARSession delegate by Vision framework and CoreML in an Augmented Reality app, with ARKit and RealityKit. While processing a frame.capturedImage I am not requ...

I want to adjust the device's physical camera focus while in augmented reality. (I'm not talking about the SCNCamera object.) In an Apple Dev forum post, I've read that autofocus would interfere wi...

In my project I'm positioning 3d files using ARKit. I'm able to load .dae and .obj format models. Is there any way I could load .fbx files?

I have downloaded the .usdz models provided by Apple: https://developer.apple.com/arkit/gallery/ But now, I want to create a SCNNode with one of these models, so I am doing this to obtain the node:...

I’m trying to render a face mesh with RealityKit, no success yet. So when ARKit detected a human face, then ARSession generates an ARFaceAnchor which has a face geometry mesh in it. But it cannot b...

How can I create a border/outline on a ModelEntity in RealityKit? Something like this blue border in Reality Composer:

Im trying to create a functionality in ARKit where if the user taps on the modelEntity it changes its colour to lets say blue so it indicates that it's selected. But then if the user taps on anothe...

You can now convert 3D models to .usdz files (uncompressed zip archive) using Apple's command line tool bundled with Xcode 10 beta. Example code to convert an .obj file to .usdz: xcrun usdz_conve...