public bool InsideTargetArea()
{
if (e == null)
{
// no targets happened yet
return(false);
}
// get the pixel coords for the target and eye positions
var targetPixelCoords = AngleHelperMethods.PositionToPixelCoords(target.transform.position);
var eyePixelCoords = AngleHelperMethods.PositionToPixelCoords(eyeLocation.transform.position);
// calculate the pixel coord for the closest point in the target to the eye position
var closestPointOnTarget = AngleHelperMethods.GetClosestPointOnTarget(e, eyePixelCoords);
// calculate the long/lat for that pixel coord
var closestPointOnTargetLonLat = new Vector2(AngleHelperMethods.PixelCoordToLong(closestPointOnTarget.x), AngleHelperMethods.PixelCoordToLat(closestPointOnTarget.y));
// get long/lat as rays?
var vectorToClosestPointOnTarget = AngleHelperMethods.LonLatToPosition(closestPointOnTargetLonLat.x, closestPointOnTargetLonLat.y);
// show this on the screen as a ray
//Debug.DrawRay(new Vector3(0,0,0), vectorToClosestPointOnTarget, Color.green, 1f);
// claculate 3d angle between these, and add deactivationAngle to that - if less than this, deactivate object
var vectorToTarget = target.transform.position;
var angleTargetCentreToClosestTargetPoint = Vector3.Angle(vectorToTarget, vectorToClosestPointOnTarget);
var vectorToObjectDeactivationIsBasedOn = eyeLocation.transform.position; // unlike deactive, should consider "inside" based on eye location only
if (Vector3.Angle(vectorToObjectDeactivationIsBasedOn, vectorToTarget) < angleTargetCentreToClosestTargetPoint)
{
return(true);
}
return(false);
}
// Update is called once per frame
void Update()
{
if (e == null)
{
// no targets happened yet
return;
}
// get the pixel coords for the target and eye positions
var targetPixelCoords = AngleHelperMethods.PositionToPixelCoords(target.transform.position);
var eyePixelCoords = AngleHelperMethods.PositionToPixelCoords(eyeLocation.transform.position);
// calculate the pixel coord for the closest point in the target to the eye position
var closestPointOnTarget = AngleHelperMethods.GetClosestPointOnTarget(e, eyePixelCoords);
// calculate the long/lat for that pixel coord
var closestPointOnTargetLonLat = new Vector2(AngleHelperMethods.PixelCoordToLong(closestPointOnTarget.x), AngleHelperMethods.PixelCoordToLat(closestPointOnTarget.y));
// get long/lat as rays?
var vectorToClosestPointOnTarget = AngleHelperMethods.LonLatToPosition(closestPointOnTargetLonLat.x, closestPointOnTargetLonLat.y);
// show this on the screen as a ray
//Debug.DrawRay(new Vector3(0,0,0), vectorToClosestPointOnTarget, Color.green, 1f);
// claculate 3d angle between these, and add deactivationAngle to that - if less than this, deactivate object
var vectorToTarget = target.transform.position;
var angleTargetCentreToClosestTargetPoint = Vector3.Angle(vectorToTarget, vectorToClosestPointOnTarget);
var totalAllowableAngleForDeactivation = angleTargetCentreToClosestTargetPoint + deactivationAngle;
var totalAllowableAngleForReactivation = angleTargetCentreToClosestTargetPoint + reactivationAngle;
var vectorToObjectDeactivationIsBasedOn = deactivateBasedOnThisObjectsLocation.transform.position;
if (cueIsActive && Vector3.Angle(vectorToObjectDeactivationIsBasedOn, vectorToTarget) < totalAllowableAngleForDeactivation)
{
targetPreviouslyEntered = true;
cueIsActive = false;
Debug.Log("Entered target area");
// deactivation angle reached
if (objectToDeactivateArrow != null)
{
objectToDeactivateArrow.ActivationStatusChangedByAngleToTarget(false);
}
else
{
objectToDeactivateFlicker.ActivationStatusChangedByAngleToTarget(false);
}
}
else if (!cueIsActive && Vector3.Angle(vectorToObjectDeactivationIsBasedOn, vectorToTarget) > totalAllowableAngleForReactivation)
{
Debug.Log("Deactivated cue based on angle");
cueIsActive = true;
if (objectToDeactivateArrow != null)
{
objectToDeactivateArrow.ActivationStatusChangedByAngleToTarget(true);
}
else
{
objectToDeactivateFlicker.ActivationStatusChangedByAngleToTarget(true);
}
if (targetPreviouslyEntered) // stop the first instance of arrow or flicker increasing this
{
attentionEventsController.CueReactivatedOnLeavingTargetArea();
}
}
}