/// Function executed when the script is started.
/// Check the availability of the AR mode.
/// @returns Return an ARSession object in terms of the availability of the execution mode.
/// @see ARSession()
public IEnumerator Start()
{
if ((ARSession.state == ARSessionState.None) ||
(ARSession.state == ARSessionState.CheckingAvailability))
{
yield return(ARSession.CheckAvailability());
}
if (ARSession.state == ARSessionState.Unsupported)
{
Debug.Log("No AR mode");
this.ARCamera.gameObject.SetActive(false);
this.Camera.gameObject.SetActive(true);
}
else
{
this.ARCamera.gameObject.SetActive(true);
this.Camera.gameObject.SetActive(false);
}
}
IEnumerator Start()
{
if ((ARSession.state == ARSessionState.None) ||
(ARSession.state == ARSessionState.CheckingAvailability))
{
yield return(ARSession.CheckAvailability());
}
if (ARSession.state == ARSessionState.Unsupported)
{
#if UNITY_EDITOR
Debug.Log("The AR System is not supported");
#endif
}
else
{
ARSession.stateChanged += OnArStateChanged;
}
}
IEnumerator Start()
{
image = GetComponent <Image>();
if ((ARSession.state == ARSessionState.None) ||
(ARSession.state == ARSessionState.CheckingAvailability))
{
yield return(ARSession.CheckAvailability());
}
if (ARSession.state == ARSessionState.Unsupported)
{
// Start some fallback experience for unsupported devices
}
else
{
// Start the AR session
Session.enabled = true;
}
}
private IEnumerator Start()
{
if (ARSession.state == ARSessionState.None || ARSession.state == ARSessionState.CheckingAvailability)
{
yield return(ARSession.CheckAvailability());
}
if (ARSession.state == ARSessionState.Unsupported)
{
throw new System.Exception("Not supported");
}
else
{
m_session.enabled = true;
}
if (m_trackedImage.descriptor.supportsMovingImages)
{
m_trackedImage.maxNumberOfMovingImages = 4;
}
}
IEnumerator Start()
{
if (ARSession.state == ARSessionState.None || ARSession.state == ARSessionState.CheckingAvailability)
{
yield return(ARSession.CheckAvailability());
}
if (ARSession.state == ARSessionState.Unsupported)
{
m_Session.enabled = false;
// Start some fallback experience for unsupported devices
_ShowAndroidToastMessage("We're sorry, your device is unsupported with this application");
Invoke("_DoQuit", 0.5f);
}
else
{
// Start the AR session
m_Session.enabled = true;
//EventBroker.FireShowHandUIEvent();
}
}
/// <summary>检查设备是否支持AR支持</summary>
private IEnumerator CheckSupport()
{
yield return(ARSession.CheckAvailability());
//当前设备不支持AR功能
if (ARSession.state == ARSessionState.Unsupported)
{
OnUnsupported();
}
else
{
//设备支持 AR，但需要安装相应软件(这里指手机端的 ARCore 或者 ARKit)
if (ARSession.state == ARSessionState.NeedsInstall)
{
yield return(ARSession.Install());
}
isSupportAR = true;
OnInitARFinish();
}
}
IEnumerator Start()
{
if ((ARSession.state == ARSessionState.None) ||
(ARSession.state == ARSessionState.CheckingAvailability))
{
Debug.Log("Waiting");
yield return(ARSession.CheckAvailability());
Debug.Log("Done wait");
}
if (ARSession.state == ARSessionState.Unsupported)
{
Debug.Log("NOT ALL RIGHT!!!");
// Start some fallback experience for unsupported devices
}
else
{
// Start the AR session
Debug.Log("ALL RIGHT!!!");
m_Session.enabled = true;
}
}
IEnumerator checkAR()
{
// So, I wanna make sure that the *Play with AR* button only shows
// to AR-supported devices
// But the problem is that it requires a
// And I don't have an AR-unsupported device so I can't test this
// *sad noises*
if ((ARSession.state == ARSessionState.None) ||
(ARSession.state == ARSessionState.CheckingAvailability))
{
yield return(ARSession.CheckAvailability());
}
if (ARSession.state == ARSessionState.Unsupported)
{
playARBtn.SetActive(false);
Globals.supportsAR = false;
}
else
{
aRSession.enabled = true;
Globals.supportsAR = true;
}
}
/// <summary>
/// Entry point of the whole Unity component; this function starts the AR session
/// </summary>
private IEnumerator Start()
{
if (ARSession.state == ARSessionState.None ||
ARSession.state == ARSessionState.CheckingAvailability)
{
yield return(ARSession.CheckAvailability());
}
if (ARSession.state == ARSessionState.Unsupported)
{
Debug.LogError("AR Foundation not supported on this device");
}
else
{
// Start the AR Session
arSession.enabled = true;
Debug.Log("AR Session started");
// Accept any SSL certificate as valid. Because people may self-sign their HTTPS certs we need this.
// But for this reason I would not use HTTPS as a means of verification since anyone could spoof the certificate
ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, sslPolicyErrors) => true;
}
}
IEnumerator Start()
{
arSession.enabled = false;
if (ARSession.state == ARSessionState.None || ARSession.state == ARSessionState.CheckingAvailability)
{
yield return(ARSession.CheckAvailability());
}
else if (ARSession.state == ARSessionState.Unsupported)
{
Debug.Log("ARSessionStartHelper :: ar unsupported");
this.OnFailARSession?.Invoke();
yield break;
}
if (ARSession.state == ARSessionState.NeedsInstall)
{
Debug.Log("ARSessionStartHelper :: ar library need install");
this.OnRequestARLibInstall?.Invoke();
yield return(ARSession.Install());
Debug.Log("ARSessionStartHelper :: ar library installed");
}
if (ARSession.state == ARSessionState.Ready)
{
Debug.Log("ARSessionStartHelper :: ar ready");
this.OnReadyAR?.Invoke();
arSession.enabled = true;
}
yield return(null);
}
/// <summary>
/// Sets up AR
/// Disables the game mode switching button on homescreen if AR is not supported on device
/// </summary>
IEnumerator SetupAR()
{
//Disable the button first
UIManager.Instance.ARBtn.gameObject.SetActive(false);
//AR session
GameObject arSessionGO = new GameObject("AR Session");
arSessionGO.AddComponent <ARSession>();
//if AR is not supported on device destroy AR session and exit from coroutine.
if ((ARSession.state == ARSessionState.None) || (ARSession.state == ARSessionState.CheckingAvailability))
{
yield return(ARSession.CheckAvailability());
}
if (ARSession.state == ARSessionState.Unsupported)
{
Destroy(arSessionGO);
yield break;
}
//AR is supported. Do the rest of the set up
UIManager.Instance.ARBtn.gameObject.SetActive(true);
arSessionGO.SetActive(false);
arSessionGO.AddComponent <ARInputManager>();
//AR session Origin
GameObject aRsessionOriginGO = new GameObject("AR Session Origins");
aRsessionOriginGO.SetActive(false);
var origin = aRsessionOriginGO.AddComponent <ARSessionOrigin>();
aRRaycastManager = aRsessionOriginGO.AddComponent <ARRaycastManager>();
aRsessionOriginGO.AddComponent <ARPlaneManager>();
//AR Camera
GameObject arCamerGO = new GameObject("AR Camera");
arCamerGO.transform.SetParent(aRsessionOriginGO.transform);
arCamera = arCamerGO.AddComponent <Camera>();
arCamera.clearFlags = CameraClearFlags.Color;
arCamera.backgroundColor = Color.black;
arCamera.nearClipPlane = 0.1f;
arCamera.farClipPlane = 80;
origin.camera = arCamera;
var tpd = arCamerGO.AddComponent <TrackedPoseDriver>();
arCamerGO.AddComponent <ARCameraManager>();
arCamerGO.AddComponent <ARCameraBackground>();
tpd.SetPoseSource(TrackedPoseDriver.DeviceType.GenericXRDevice, TrackedPoseDriver.TrackedPose.ColorCamera);
//Setting the scale of AR world
aRsessionOriginGO.transform.localScale = Vector3.one * AROriginScale;
//Adding all AR assets to the list
ARAssets.Add(arSessionGO);
ARAssets.Add(aRsessionOriginGO);
ARAssets.Add(maskPlane);
ARAssets.Add(SurfaceNotFoundGraphic);
}
private IEnumerator CheckAvailable()
{
yield return(ARSession.CheckAvailability());
}