/// <summary>
/// Constructs the instance and sets the UI as a sibling of the transform passed.
/// </summary>
/// <param name="parent"></param>
public MetaSensorUiController()
{
_controller = CreateMessageUi();
_manager = GameObject.FindObjectOfType <MetaManager>();
_controller.FadeToAlphaOverSeconds(0f, 0.01f);
_controller.gameObject.SetActive(false);
}
/// <summary>
/// Handles assignment/removal of the canvas shown in place of the Webcam.
/// </summary>
/// <param name="changedToMode"></param>
private void Start()
{
_sensorController = GetComponentInChildren <MetaSensorMessageController>();
_slamLocalizer = GetComponent <SlamLocalizer>();
_slamLocalizer.onSlamSensorsReady.AddListener(SlamInitCallback);
Screen.SetResolution(1280, 720, false);
_controller = ConstructCanvas();
_compositor = GetComponent <MetaCompositor>();
StartCoroutine(SetMessage());
}
/// <summary>
/// Set the title text to the current slam message.
/// </summary>
private void SetSlamMessage()
{
if (_sensorController == null)
{
_sensorController = GetComponentInChildren <MetaSensorMessageController>();
}
else
{
if (_slamContent == null)
{
_slamContent = _sensorController.GetComponentInChildren <Text>();
}
else
{
_controller.SetMessage(_slamContent.text);
}
}
}
