Как воспроизвести видео с помощью отслеживания изображений на камере (SCNNode) с помощью Swift ⇐ IOS

[Гость]

I am new to ARKit. I am using Image Tracking to detect the image and display the content beside that Image.

On the left side of the image I am displaying some information of the image and on the right side I am showing the Web View. I just want to display some video over the image (top).

How can I display a video over the image (top). I have attached the code for the Info and webview, similarly I want display to the video.

func displayDetailView(on rootNode: SCNNode, xOffset: CGFloat) { let detailPlane = SCNPlane(width: xOffset, height: xOffset * 1.4) detailPlane.cornerRadius = 0.25 let detailNode = SCNNode(geometry: detailPlane) detailNode.geometry?.firstMaterial?.diffuse.contents = SKScene(fileNamed: "DetailScene") // Due to the origin of the iOS coordinate system, SCNMaterial's content appears upside down, so flip the y-axis. detailNode.geometry?.firstMaterial?.diffuse.contentsTransform = SCNMatrix4Translate(SCNMatrix4MakeScale(1, -1, 1), 0, 1, 0) detailNode.position.z -= 0.5 detailNode.opacity = 0 rootNode.addChildNode(detailNode) detailNode.runAction(.sequence([ .wait(duration: 1.0), .fadeOpacity(to: 1.0, duration: 1.5), .moveBy(x: xOffset * -1.1, y: 0, z: -0.05, duration: 1.5), .moveBy(x: 0, y: 0, z: -0.05, duration: 0.2) ]) ) } func displayWebView(on rootNode: SCNNode, xOffset: CGFloat) { // Xcode yells at us about the deprecation of UIWebView in iOS 12.0, but there is currently // a bug that does now allow us to use a WKWebView as a texture for our webViewNode // Note that UIWebViews should only be instantiated on the main thread! DispatchQueue.main.async { let request = URLRequest(url: URL(string: "https://www.youtube.com/watch?v=QvzVCOiC-qs")!) let webView = UIWebView(frame: CGRect(x: 0, y: 0, width: 400, height: 672)) webView.loadRequest(request) let webViewPlane = SCNPlane(width: xOffset, height: xOffset * 1.4) webViewPlane.cornerRadius = 0.25 let webViewNode = SCNNode(geometry: webViewPlane) webViewNode.geometry?.firstMaterial?.diffuse.contents = webView webViewNode.position.z -= 0.5 webViewNode.opacity = 0 rootNode.addChildNode(webViewNode) webViewNode.runAction(.sequence([ .wait(duration: 3.0), .fadeOpacity(to: 1.0, duration: 1.5), .moveBy(x: xOffset * 1.1, y: 0, z: -0.05, duration: 1.5), .moveBy(x: 0, y: 0, z: -0.05, duration: 0.2) ]) ) } } I had called this methods in the below function ..
func renderer(_ renderer: SCNSceneRenderer, didAdd node: SCNNode, for anchor: ARAnchor) { guard let imageAnchor = anchor as? ARImageAnchor else { return } updateQueue.async { let physicalWidth = imageAnchor.referenceImage.physicalSize.width let physicalHeight = imageAnchor.referenceImage.physicalSize.height // Create a plane geometry to visualize the initial position of the detected image let mainPlane = SCNPlane(width: physicalWidth, height: physicalHeight) mainPlane.firstMaterial?.colorBufferWriteMask = .alpha // Create a SceneKit root node with the plane geometry to attach to the scene graph // This node will hold the virtual UI in place let mainNode = SCNNode(geometry: mainPlane) mainNode.eulerAngles.x = -.pi / 2 mainNode.renderingOrder = -1 mainNode.opacity = 1 // Add the plane visualization to the scene node.addChildNode(mainNode) // Perform a quick animation to visualize the plane on which the image was detected. // We want to let our users know that the app is responding to the tracked image. self.highlightDetection(on: mainNode, width: physicalWidth, height: physicalHeight, completionHandler: { // Introduce virtual content self.displayDetailView(on: mainNode, xOffset: physicalWidth) // Animate the WebView to the right self.displayWebView(on: mainNode, xOffset: physicalWidth) }) } }

Источник: https://stackoverflow.com/questions/606 ... sing-swift