.swift

  @objc func tapped(recognizer :UIGestureRecognizer) {
        
        guard let currentFrame = self.sceneView.session.currentFrame else {
            return
        }
        
        let videoNode = SKVideoNode(fileNamed: "big_buck_bunny.mp4")
        videoNode.play()
        
        let skScene = SKScene(size: CGSize(width: 640, height: 480))
        skScene.addChild(videoNode)
        
        videoNode.position = CGPoint(x: skScene.size.width/2, y: skScene.size.height/2)
        videoNode.size = skScene.size
        
        let tvPlane = SCNPlane(width: 1.0, height: 0.75)
        tvPlane.firstMaterial?.diffuse.contents = skScene
        tvPlane.firstMaterial?.isDoubleSided = true
        
        let tvPlaneNode = SCNNode(geometry: tvPlane)
        
        var translation = matrix_identity_float4x4
        translation.columns.3.z = -1.0
        
        tvPlaneNode.simdTransform = matrix_multiply(currentFrame.camera.transform, translation)
        tvPlaneNode.eulerAngles = SCNVector3(Double.pi,0,0)
        
        self.sceneView.scene.rootNode.addChildNode(tvPlaneNode)
        
    }