public Vector2 CalculateBehind()
{
Vector2 targetVel = leader.GeRightVector() * -1;
targetVel = targetVel.normalized * leader.GetBehindLength();
return(leader.GetPosition() + targetVel);
}
private Vector3 doPursue(IBoid target)
{
Vector3 distance = target.GetPosition() - host.GetPosition();
float updates = distance.magnitude / host.GetMaxVelocity();
Vector3 tv = target.GetVelocity();
tv = this.ScaleBy(tv, updates);
Vector3 targetFuture = target.GetPosition() + tv;
return(doSeek(targetFuture, 10f));
}
// Update is called once per frame
void Update()
{
steering.seek(endzone.GetPosition());
//steering.evade(defense);
steering.update();
gameObject.transform.position = steering.position + steering.velocity;
}
public void update()
{
velocity = host.GetVelocity();
position = host.GetPosition();
steering = new Vector3(
Mathf.Clamp(steering.x, -host.GetMaxVelocity(), host.GetMaxVelocity()),
Mathf.Clamp(steering.y, -host.GetMaxVelocity(), host.GetMaxVelocity()),
Mathf.Clamp(steering.z, -host.GetMaxVelocity(), host.GetMaxVelocity())
);
velocity += steering;
velocity = new Vector3(
Mathf.Clamp(velocity.x, -host.GetMaxVelocity(), host.GetMaxVelocity()),
Mathf.Clamp(velocity.y, -host.GetMaxVelocity(), host.GetMaxVelocity()),
Mathf.Clamp(velocity.z, -host.GetMaxVelocity(), host.GetMaxVelocity())
);
position += velocity;
}
public Vector3 Follow(Vector3 leader)
{
return((leader - boid.GetPosition()).normalized * boid.GetMaxVelocity());
}
public static Vector2 Seek(IBoid boid, Vector2 position)
{
var desiredVelocity = (position - boid.GetPosition()).normalized * boid.GetMaxVelocity();
return(desiredVelocity - boid.GetVelocity());
}