Add Scenes with their scripts

Author: chadidi

Assets/Scenes.meta

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+using UnityEngine;
+using System.Collections;
+using UnityEngine.SceneManagement;
+
+public class AboutScreen : MonoBehaviour
+{
+    #region PUBLIC_METHODS
+    public void OnStartAR()
+    {
+        SceneManager.LoadScene("2-Loading");
+    }
+    #endregion // PUBLIC_METHODS
+
+
+    #region MONOBEHAVIOUR_METHODS
+    void Update()
+    {
+        if (Input.GetKeyUp(KeyCode.Return))
+        {
+            // Treat 'Return' key as pressing the Close button and dismiss the About Screen
+            OnStartAR();
+        }
+        else if (Input.GetKeyUp(KeyCode.JoystickButton0))
+        {
+            // Similar to above except detecting the first Joystick button
+            // Allows external controllers to dismiss the About Screen
+            // On an ODG R7 this is the select button
+            OnStartAR();
+        }
+        else if (Input.GetKeyUp(KeyCode.Escape))
+        {
+#if UNITY_EDITOR
+            UnityEditor.EditorApplication.isPlaying = false;
+#elif UNITY_ANDROID
+            // On Android, the Back button is mapped to the Esc key
+            Application.Quit();
+#endif
+        }
+    }
+    #endregion // MONOBEHAVIOUR_METHODS
+}

Assets/Scenes/1-Instructions.unity

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+using UnityEngine;
+using UnityEngine.UI;
+using System.Collections;
+using UnityEngine.SceneManagement;
+
+public class AsyncSceneLoader : MonoBehaviour
+{
+    #region PUBLIC_MEMBERS
+    public float loadingDelay = 5.0F;
+    #endregion //PUBLIC_MEMBERS
+
+
+    #region MONOBEHAVIOUR_METHODS
+    void Start()
+    {
+        StartCoroutine(LoadNextSceneAfter(loadingDelay));
+    }
+    #endregion //MONOBEHAVIOUR_METHODS
+
+
+    #region PRIVATE_METHODS
+    private IEnumerator LoadNextSceneAfter(float seconds)
+    {
+        yield return new WaitForSeconds(seconds);
+
+        SceneManager.LoadScene("3-Main");
+    }
+    #endregion //PRIVATE_METHODS
+}

Assets/Scenes/1-Instructions.unity.meta

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+using UnityEngine;
+using UnityEngine.UI;
+using System.Collections;
+using UnityEngine.SceneManagement;
+
+public class LoadingScreen : MonoBehaviour
+{
+    #region PRIVATE_MEMBER_VARIABLES
+    private bool mChangeLevel = true;
+    private RawImage mUISpinner;
+    #endregion // PRIVATE_MEMBER_VARIABLES
+
+
+    #region MONOBEHAVIOUR_METHODS
+    void Start()
+    {
+        mUISpinner = GetComponentInChildren<RawImage>();
+        Application.backgroundLoadingPriority = ThreadPriority.Low;
+        mChangeLevel = true;
+    }
+
+    void Update()
+    {
+        if (mUISpinner)
+            mUISpinner.rectTransform.Rotate(Vector3.forward, 90.0f * Time.deltaTime);
+
+        if (mChangeLevel)
+        {
+            LoadNextSceneAsync();
+            mChangeLevel = false;
+        }
+    }
+    #endregion // MONOBEHAVIOUR_METHODS
+
+
+    #region PRIVATE_METHODS
+    private void LoadNextSceneAsync()
+    {
+        SceneManager.LoadSceneAsync(SceneManager.GetActiveScene().buildIndex + 1);
+    }
+
+    #endregion // PRIVATE_METHODS
+}

Assets/Scenes/2-Loading.unity

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+using UnityEngine;
+using EasyAR;
+
+public class MainImageTargetBehaviour : ImageTargetBehaviour
+{
+    protected override void Awake()
+    {
+        base.Awake();
+        TargetFound += OnTargetFound;
+        TargetLost += OnTargetLost;
+        TargetLoad += OnTargetLoad;
+        TargetUnload += OnTargetUnload;
+    }
+
+    void OnTargetFound(TargetAbstractBehaviour behaviour)
+    {
+        Debug.Log("Found: " + Target.Id);
+    }
+
+    void OnTargetLost(TargetAbstractBehaviour behaviour)
+    {
+        Debug.Log("Lost: " + Target.Id);
+    }
+
+    void OnTargetLoad(ImageTargetBaseBehaviour behaviour, ImageTrackerBaseBehaviour tracker, bool status)
+    {
+        Debug.Log("Load target (" + status + "): " + Target.Id + " (" + Target.Name + ") " + " -> " + tracker);
+    }
+
+    void OnTargetUnload(ImageTargetBaseBehaviour behaviour, ImageTrackerBaseBehaviour tracker, bool status)
+    {
+        Debug.Log("Unload target (" + status + "): " + Target.Id + " (" + Target.Name + ") " + " -> " + tracker);
+    }
+}

Assets/Scenes/2-Loading.unity.meta

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+using UnityEngine;
+using EasyAR;
+
+public class VideoPlay : ImageTargetBehaviour
+{
+    private bool loaded;
+    private bool found;
+    private System.EventHandler videoReayEvent;
+    private VideoPlayerBaseBehaviour videoPlayer;
+    public GameObject PlayerLoc;
+
+    protected override void Awake()
+    {
+        base.Awake();
+        TargetFound += OnTargetFound;
+        TargetLost += OnTargetLost;
+        TargetLoad += OnTargetLoad;
+        TargetUnload += OnTargetUnload;
+    }
+
+    protected override void Start()
+    {
+        videoReayEvent = OnVideoReady;
+        base.Start();
+        LoadVideo("Android.mp4");
+    }
+
+    public void SwitchVideo(string video)
+    {
+        UnLoadVideo();
+        LoadVideo(video);
+    }
+
+    public void LoadVideo(string video)
+    {
+        videoPlayer = PlayerLoc.GetComponent<VideoPlayerBehaviour>();
+        if (videoPlayer)
+        {
+            videoPlayer.Storage = StorageType.Assets;
+            videoPlayer.Path = video;
+            videoPlayer.EnableAutoPlay = true;
+            videoPlayer.EnableLoop = true;
+            videoPlayer.Type = VideoPlayerBehaviour.VideoType.Normal;
+            videoPlayer.VideoReadyEvent += videoReayEvent;
+            videoPlayer.Open();
+        }
+    }
+
+    public void UnLoadVideo()
+    {
+        if (!videoPlayer)
+            return;
+        videoPlayer.VideoReadyEvent -= videoReayEvent;
+        videoPlayer.Close();
+        loaded = false;
+    }
+
+    void OnVideoReady(object sender, System.EventArgs e)
+    {
+        Debug.Log("Load video success");
+        VideoPlayerBaseBehaviour player = sender as VideoPlayerBaseBehaviour;
+        loaded = true;
+        if (player && found)
+            player.Play();
+    }
+
+    void OnTargetFound(TargetAbstractBehaviour behaviour)
+    {
+        found = true;
+        if (videoPlayer && loaded)
+            videoPlayer.Play();
+        Debug.Log("Found: " + Target.Id);
+    }
+
+    void OnTargetLost(TargetAbstractBehaviour behaviour)
+    {
+        found = false;
+        if (videoPlayer && loaded)
+            videoPlayer.Pause();
+        Debug.Log("Lost: " + Target.Id);
+    }
+
+    void OnTargetLoad(ImageTargetBaseBehaviour behaviour, ImageTrackerBaseBehaviour tracker, bool status)
+    {
+        Debug.Log("Load target (" + status + "): " + Target.Id + " (" + Target.Name + ") " + " -> " + tracker);
+    }
+
+    void OnTargetUnload(ImageTargetBaseBehaviour behaviour, ImageTrackerBaseBehaviour tracker, bool status)
+    {
+        Debug.Log("Unload target (" + status + "): " + Target.Id + " (" + Target.Name + ") " + " -> " + tracker);
+    }
+}