// Update is called once per frame
protected virtual void Update()
{
RaycastHit hit;
Ray gazeRay = new Ray(transform.position, transform.forward);
bool hasRayHit = Physics.Raycast(gazeRay, out hit, maxLength, ~layersToIgnore);
GazeMarkerEventArgs eventArgs = new GazeMarkerEventArgs();
if (hasRayHit && hit.distance < maxLength)
{
marker.transform.localPosition = new Vector3(0f, 0f, hit.distance - (marker.transform.localScale.z / 2));
eventArgs.gazeTarget = hit.transform.gameObject;
eventArgs.gazeTransform = hit.transform;
eventArgs.distance = hit.distance;
}
else
{
marker.transform.localPosition = new Vector3(0f, 0f, hit.distance - (marker.transform.localScale.z / 2));
eventArgs.distance = maxLength;
}
eventArgs.position = marker.transform.position;
GazeMarkerSet(this, eventArgs);
}
//------------------------------------------------------------------------------------------------------------------
// Event Handlers
//------------------------------------------------------------------------------------------------------------------
protected virtual void DoGazeMarkerSet(object sender, GazeMarkerEventArgs e)
{
gazeDestination = e.position;
gazeTarget = e.gazeTarget;
}
