void Start()
{
enemySight = GetComponentInChildren <EnemySight>();
fieldOfVision = GetComponentInChildren <FieldOfVision>();
//set angle
enemySight.setConeSize(fieldViewAngle / 2); //degrees
fieldOfVision.setAngle(fieldViewAngle * Mathf.Deg2Rad / 2); //in radians
//set radius - need to adjust for weird scaling
//Debug.Log(enemyFront.transform.localScale.x);
enemySight.setColliderRadius(fieldDepth);
fieldOfVision.setSightRange(fieldDepth / (1 / enemyFront.transform.localScale.x));
//set the raycast height
enemySight.setRaycastHeight(enemyEyeHeight);
//set number of rays in the raycast
fieldOfVision.setRaysToCast(raysInCast);
}