private void Update()
{
// start checking only if spatial scanning is done
if (SpatialUnderstanding.Instance.AllowSpatialUnderstanding &&
SpatialUnderstanding.Instance.ScanState == SpatialUnderstanding.ScanStates.Done)
{
RaycastHit hitCamera;
Physics.Raycast(userCamera.transform.position, Vector3.down, out hitCamera, 10);
if (counter < arraySize)
{
// is user facing next point in path?
Vector3 targetDir = targetObjects[counter] - userCamera.transform.position;
Vector3 camforward = userCamera.transform.forward;
float angle = Vector3.Angle(targetDir, camforward);
if (hitCamera.collider != null)
{
Debug.Log("hit object is: " + hitCamera.collider.gameObject.name);
if (hitCamera.collider.gameObject.name == "MovableObject" && spoken == false)
{
instructionManager.GiveInstructions("Stop, Turn around slowly");
spoken = true;
}
if (hitCamera.collider.gameObject.name == "MovableObject" && angle <= 20)
{
enabled = false;
Debug.Log("counter in update if check is: " + counter);
CheckRayCast(targetObjects[counter]);
}
}
}
else
{
if (hitCamera.collider.gameObject.name == "MovableObject")
{
instructionManager.GiveInstructions("You have reached your destination");
enabled = false;
}
}
}
}