protected void Update()
{
Vector3 from = transform.position;
from.y = 0.0f;
Vector3 to = _target.transform.position;
to.y = 0.0f;
DebugRender.Draw(from, to, Color.green);
DebugRender.Draw(from, from + transform.forward * to.magnitude, Color.blue);
Vector3 direction = to - from;
if (Vector3.Angle(direction, transform.forward) > _cullingAngle)
{
transform.rotation = Quaternion.RotateTowards(transform.rotation, Quaternion.LookRotation(direction), _rotationSpeed * Time.deltaTime);
}
}