arkit

I am working on a ARKit project which needs Ripple animation effect when tapped on Horizontal Plane. For that I have took UIView object and pass that as contents for material of SCNPlane object. I have added Ripple animation to UIView object. Everything works fine. But I can't change the SCNPlane colour to clear color. I can use transparency property for the material. But it is hiding Ripple animation too. So, what I need here is, the background colour of SCNPlane object should be transparent and only Ripple animation should appear to user. Can someone help me on this. This is my code. let

I have a SCNPlane that is added to the scene when a sufficient area is detected for a horizontal surface. The plane appears to be placed in a correct spot, according to the floor/table it's being placed on. The problem is when I drop a SCNNode(this has been consistent whether it was a box, pyramid, 3D-model, etc.) onto the plane, it will eventually find a spot to land and 99% start jiggling all crazy. Very few times has it just landed and not moved at all. I also think this may be cause by the node being dropped and landing slightly below the plane surface. It is not "on top" neither "below"

I have created an ARKit project using a beta version of Xcode 9, which I was able to run on my real device without issues. Yesterday, I upgraded to Xcode 9 GM, and without touching anything, Xcode shows multiple errors, saying it does not know ARSessionConfiguration i.e.: Use of undeclared type 'ARSessionConfiguration' and: Use of undeclared type 'ARWorldTrackingSessionConfiguration' ...for this code: let session = ARSession() var sessionConfig: ARSessionConfiguration = ARWorldTrackingSessionConfiguration() I have imported ARKit and am using the ARSCNViewDelegate in my ViewController. When

I am running the apple sample project of ARKit 1.5 Image detection but when I place my reference image inside AR Resource folder and run the app I get following error: Make sure all reference images are greater than 100 pixels and have a positive physical size in meters. I don't find any predefined requirements of how should the image be, can anyone explain the required attributes of the image? As in Apple's documentation For each image, use the inspector to describe the physical size of the image as you’d expect to find it in the user’s real-world environment, and optionally include a

My goal is to present 2D animated characters in the real environment using ARKit . The animated characters are part of a video at presented in the following snapshot from the video: Displaying the video itself was achieved with no problem at all using the code: func view(_ view: ARSKView, nodeFor anchor: ARAnchor) -> SKNode? { guard let urlString = Bundle.main.path(forResource: "resourceName", ofType: "mp4") else { return nil } let url = URL(fileURLWithPath: urlString) let asset = AVAsset(url: url) let item = AVPlayerItem(asset: asset) let player = AVPlayer(playerItem: item) let videoNode =

I'm trying to render a 3D model in SceneKit but it looks incorrect. For example this model (it's an SCN file with texture and you can reproduce it in your Xcode): In Xcode Scene Editor it is rendered like this: Transparency -> Mode -> Dual Layer Double Sided = true If I turn off the "Write depth" option, it will look like this: But there are also some issues because it I see only "the lowest layer" of haircut. I think this should be possible. How to do it right? The reason that in your 3D model some strands of hair popped out when viewed from different angles is quite usual for SceneKit: your

According Apple's docs, SCNMaterial.diffuse.contents can be a AVPlayer . In this case material appear content of video. Everything seems ok but I get several sceneKit error logs: [SceneKit] Error: Could not get pixel buffer (CVPixelBufferRef) Below is my code. Move [_player play] to viewWillAppear does't help. - (void)viewDidLoad { [super viewDidLoad]; self.boxNode = [self.sceneView.scene.rootNode childNodeWithName:@"box" recursively:YES]; NSString *path = [[[NSBundle mainBundle] resourcePath] stringByAppendingString:@"/VRF_SuLie.MP4"]; AVURLAsset *asset = [AVURLAsset assetWithURL:[NSURL