/// <summary>
/// Raycast/Sphercast way to detect mementos
/// </summary>
/*
* void FixedUpdate()
* {
* Ray ray = new Ray(Eye.position, Eye.forward);
* RaycastHit hit;
*
* //if (Physics.Raycast(ray, out hit, Mathf.Infinity, GazeLayer))
* if(Physics.SphereCast(ray, 2.5f, out hit, Mathf.Infinity, GazeLayer))
* {
* // If there is no current gazed object, set gazed object to the hit
* if (!gazedObject)
* gazedObject = hit.collider.GetComponent<GazeObject>();
*
* // If there is previous gazed object
* if (gazedObject)
* {
* // If the previous game object is not the same as the new hit
* if (gazedObject != hit.collider.GetComponent<GazeObject>())
* {
* gazedObject.OnGazeExit();
* gazedObject = hit.collider.GetComponent<GazeObject>();
* gazedObject.OnGazeStart();
* }
* else // If the previous game object is the same as the new hit
* {
* gazedObject.OnGazeStart();
* Debug.Log(gazedObject.name);
* }
* }
*
* }
*
* // If not gazing at anything
* if (!Physics.Raycast(ray, out hit, Mathf.Infinity, GazeLayer))
* {
* if (gazedObject)
* {
* gazedObject.OnGazeExit();
* //gazedObject = null;
* }
* }
*
* }
*/
#endregion
#region Attached to Capsule under Camera (eye)
/// <summary>
/// Pinocchio Nose Da Wae
/// </summary>
/// <param name="other"></param>
private void OnTriggerEnter(Collider other)
{
if (other.CompareTag("GazeObject"))
{
// If there is no current gazed object, set gazed object to the hit
if (!gazedObject)
{
gazedObject = other.GetComponent <GazeObject>();
}
// If there is previous gazed object
if (gazedObject)
{
// If the previous game object is not the same as the new hit
if (gazedObject != other.GetComponent <GazeObject>())
{
gazedObject.OnGazeExit();
gazedObject = other.GetComponent <GazeObject>();
gazedObject.OnGazeStart();
}
else // If the previous game object is the same as the new hit
{
gazedObject.OnGazeStart();
}
}
}
}
private void Update()
{
Vector3 dir = transform.forward;
RaycastHit[] hits = Physics.RaycastAll(transform.position, dir, 100);
GazeObject g = hits.Length > 0 ? hits[0].collider.GetComponent <GazeObject>() : null;
// Update currently gazed and events
if (g != gazed)
{
// Exit old gaze object
if (gazed != null)
{
gazed.OnGazeExit();
}
// Enter new gaze object
if (g != null)
{
g.OnGazeEnter();
}
// Gazed could now be null or a new object
gazed = g;
}
else
{
// Stay in same gaze object (or no gaze object)
if (g != null)
{
g.OnGazeStay();
}
}
// Reticle
if (reticle != null)
{
if (g == null)
{
//reticle.gameObject.SetActive(false);
reticle.position = transform.position + dir * default_distance;
}
else
{
//reticle.gameObject.SetActive(true);
reticle.position = hits[0].point - dir * reticle_offset;
}
reticle.rotation = Quaternion.LookRotation(dir);
}
}