public void Update()
{
List <XRDetectedImageTarget> detectedTargets = xr_.GetDetectedImageTargets();
SetStatusText(detectedTargets);
foreach (XRDetectedImageTarget target in detectedTargets)
{
if (targetToCallback_.ContainsKey(target.name))
{
OnImageTargetDetected cb = targetToCallback_[target.name];
if (cb != null)
{
cb.Invoke(target);
}
}
}
}