void FixedUpdate()
{
//var fixz = transform.position.z;
Vector2 targetSpeed = submarine.getSpeedInfo();
/*
* int zoomlevel = Mathf.RoundToInt(targetSpeed.x / targetSpeed.y * zooms.Length * speed_scale);
* zoomlevel = Mathf.Min(zoomlevel, zooms.Length);
* Vector3 newpos = new Vector3(target.position.x,
* target.position.y, -zooms[zoomlevel]);
*/
float zoom = Mathf.Min(zoom_max, Mathf.Max(zoom_min, targetSpeed.x * speed_scale));
zoom = Mathf.SmoothDamp(prev_zoom, zoom, ref zoom_vel, zoom_smooth);
prev_zoom = zoom;
Vector3 newpos = new Vector3(target.position.x,
target.position.y, -zoom);
transform.position = Vector3.SmoothDamp(transform.position, newpos, ref velocity, smoothSpeed);
}
