/// <summary>
/// Finds the first available ZEDToOpenCVRetriever in the scene, or creates a new one (Singleton).
/// Note that it's better to have the component in the Scene ahead of time, especially if using multiple ZED cameras.
/// </summary>
/// <returns></returns>
public static ZEDToOpenCVRetriever GetInstance()
{
if (!_instance)
{
GameObject go = new GameObject("ZED to OpenCV Retriever");
_instance = go.AddComponent <ZEDToOpenCVRetriever>();
}
return(_instance);
}
void Start()
{
//We'll listen for updates from a ZEDToOpenCVRetriever, which will call an event whenever it has a new image from the ZED.
if (!imageRetriever)
{
imageRetriever = ZEDToOpenCVRetriever.GetInstance();
}
imageRetriever.OnImageUpdated_LeftGrayscale += ImageUpdated;
}
private void Awake()
{
_instance = this; //Singleton implementation.
}