private void CheckSurroundings()
{
RaycastHit hit;
var ray = Camera.main.ViewportPointToRay(midScreen);
if (Physics.Raycast(ray, out hit, 50f))
{
var hitObject = hit.collider.gameObject;
var gaze = hitObject.GetComponent <GazeableObject>();
if (gaze != null)
{
if (gaze != currentGazeObject)
{
ClearCurrentObject();
AssignCurrentObject(gaze);
gaze.OnGazeEnter(hit);
SetReticleColor(gazeColor);
}
else
{
currentGazeObject.OnGaze(hit);
}
}
else
{
ClearCurrentObject();
}
lastHit = hit;
}
else
{
ClearCurrentObject();
}
}
// Create Gaze System
public void ProcessGaze()
{
Ray raycastRay = new Ray(transform.position, transform.forward);
RaycastHit hitInfo;
Debug.DrawRay(raycastRay.origin, raycastRay.direction * 100);
if (Physics.Raycast(raycastRay, out hitInfo))
{
// Do something to the object
// Check if the object is interactable
// Get the gameObject from the hitInfo
GameObject hitObj = hitInfo.collider.gameObject;
// Get the GazeableObject from the hit object
GazeableObject gazeObj = hitObj.GetComponentInParent <GazeableObject> ();
// Object has a GazeableObject component
if (gazeObj != null)
{
// Object we're looking at is different
if (gazeObj != currentGazeObject)
{
ClearCurrentObject();
currentGazeObject = gazeObj;
currentGazeObject.OnGazeEnter(hitInfo);
SetReticleColor(activeReticleColor);
}
else
{
currentGazeObject.OnGaze(hitInfo);
}
}
else
{
ClearCurrentObject();
}
lastHit = hitInfo;
}
else
{
ClearCurrentObject();
}
}
/**
* @ProcessGaze() method
* process the gaze object interactions like when we move and staire somthing, stop stairing
* and many more
*/
public void ProcessGaze()
{
Ray raycastRay = new Ray(transform.position, transform.forward);
RaycastHit hitInfo;
Debug.DrawRay(raycastRay.origin, raycastRay.direction * 100);
if (Physics.Raycast(raycastRay, out hitInfo))
{
// 1: check if the object is interactable
// get the GameObject from the hitInfo
// below code will get the currentObject which we are looking at
GameObject hitObj = hitInfo.collider.gameObject;
// get the GazebaleObject from the hit object
// also @gazeObj would be null if the object we are looking at is not GazeableObject
GazeableObject gazeObj = hitObj.GetComponentInParent <GazeableObject>();
// object has a GazeableObject component
if (gazeObj != null)
{
// object we're looking at is different
if (gazeObj != currentGazeObject)
{
ClearCurrentObject();
currentGazeObject = gazeObj;
currentGazeObject.OnGazeEnter(hitInfo);
// set reticle color
SetReticleColor(activeReticleColor);
}
else
{
// else means we are looking at the same object as erlier
currentGazeObject.OnGaze(hitInfo);
}
}
else
{
// else means we are looking at a non GazeableObject
ClearCurrentObject();
}
lastHit = hitInfo;
}
else
{
ClearCurrentObject();
}
}
public void ProcessGaze()
{
Ray raycastRay = new Ray(transform.position, transform.forward);
RaycastHit hitInfo;
//raycastRay.direction * 100 because raycastRay.direction is just a very small unit
Debug.DrawRay(raycastRay.origin, raycastRay.direction * 100);
if (Physics.Raycast(raycastRay, out hitInfo))
{
// Get the GameObject from the hitInfo
GameObject hitObj = hitInfo.collider.gameObject;
// Get the GazeableObject from the hit Object, if the obj is not gazable, gazeObj will be NULL
GazeableObject gazeObj = hitObj.GetComponentInParent <GazeableObject>();
// Check if object is gazeable
if (gazeObj != null)
{
// Check if object we're looking at is different from the one we've been looking
if (gazeObj != currentGazeObject)
{
ClearCurrentObject();
currentGazeObject = gazeObj;
currentGazeObject.OnGazeEnter(hitInfo);
}
else
{
//if we keep looking at the same object, call the OnGaze function
currentGazeObject.OnGaze(hitInfo);
}
}
else
{
//if we're not looking at a gazeable object
ClearCurrentObject();
}
//the last sucessful hit when we keep pressing on the button but moving our eye sight to a ungazeable object
lastHit = hitInfo;
}
else
{
//if we're not looking at anything
ClearCurrentObject();
}
}
public void ProcessGaze()
{
var ray = new Ray(transform.position, transform.forward);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
var hitObject = hit.collider.gameObject;
var gaze = hitObject.GetComponentInParent <GazeableObject>();
if (gaze != null)
{
if (gaze != currentGazeObject)
{
ClearCurrentObject();
currentGazeObject = gaze;
gaze.OnGazeEnter(hit);
SetReticleColor(activeReticleColor);
}
else
{
currentGazeObject.OnGaze(hit);
}
}
else
{
ClearCurrentObject();
}
lastHit = hit;
}
else
{
ClearCurrentObject();
}
}