質問編集履歴
1
コードのエラーによる問題は解決しましたが、アプリが動作中に落ちるという問題が発生しました。
test
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@@ -14,9 +14,9 @@
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下記コードにより、トラッキングが外れた際に動画の一時停止を実現しようと試みました。
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しかし、Cannot convert value of type 'SKVideoNode?' to expected argument type 'SCNNode'というエラーにより実現できず。
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しかし、画像をトラッキングした瞬間にアプリが落ちてしまいます。
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原因がわかりません。
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@@ -24,7 +24,7 @@
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func session(_ session: ARSession, didUpdate frame: ARFrame) {
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if !sceneView.isNode(video
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if !sceneView.isNode(videoHolder!, insideFrustumOf: sceneView!.pointOfView!) {
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videoPlayerNode?.pause()
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@@ -54,7 +54,7 @@
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class ViewController: UIViewController, ARSCNViewDelegate {
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class ViewController: UIViewController, ARSCNViewDelegate, ARSessionDelegate {
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@IBOutlet var sceneView: ARSCNView!
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@@ -64,21 +64,23 @@
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override func viewDidLoad() {
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super.viewDidLoad()
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sceneView.delegate = self
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let scene = SCNScene()
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sceneView.scene = scene
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}
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override func viewWillAppear(_ animated: Bool) {
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@@ -86,21 +88,31 @@
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let configuration = ARImageTrackingConfiguration()
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let configuration = ARImageTrackingConfiguration()
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configuration.trackingImages = referenceImages!
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sceneView.session.run(configuration)
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}
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}
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var videoHolder: SCNNode?
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func renderer(_ renderer: SCNSceneRenderer, didAdd node: SCNNode, for anchor: ARAnchor) {
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guard let imageAnchor = anchor as? ARImageAnchor else { return }
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@@ -116,27 +128,33 @@
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let videoHolder = SCNNode()
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let videoHolderGeometry = SCNPlane(width: width, height: height)
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videoHolder.transform = SCNMatrix4MakeRotation(-Float.pi / 2, 1, 0, 0)
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videoHolder!.transform = SCNMatrix4MakeRotation(-Float.pi / 2, 1, 0, 0)
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videoHolder.geometry = videoHolderGeometry
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videoHolder!.geometry = videoHolderGeometry
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if let videoURL = Bundle.main.url(forResource: "img.scnassets/route", withExtension: "MOV"){
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setupVideoOnNode(videoHolder, fromURL: videoURL)
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setupVideoOnNode(videoHolder!, fromURL: videoURL)
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}
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}
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node.addChildNode(videoHolder)
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node.addChildNode(videoHolder!)
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videoHolder.name = "route"
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videoHolder!.name = "route"
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}
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@@ -166,6 +184,8 @@
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let spriteKitScene = SKScene(size: CGSize(width: 1000, height: 1000))
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spriteKitScene.scaleMode = .aspectFit
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@@ -178,10 +198,14 @@
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node.geometry?.firstMaterial?.diffuse.contents = spriteKitScene
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videoPlayerNode?.play()
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videoPlayer.volume = 100
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@@ -216,13 +240,13 @@
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}
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func session(_ session: ARSession, didUpdate frame: ARFrame) {
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if !sceneView.isNode(video
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if !sceneView.isNode(videoHolder!, insideFrustumOf: sceneView!.pointOfView!) {
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videoPlayerNode?.pause()
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@@ -232,7 +256,7 @@
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// 画面に表示された直後に呼ばれる。
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override func viewWillDisappear(_ animated: Bool) {
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@@ -246,6 +270,8 @@
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override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
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guard let location = touches.first?.location(in: sceneView),
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