public CameraAttitude Update()
{
var time = Time.unscaledTime - _lastChangedTime;
if (time > _interval)
{
_lastChangedTime = Time.unscaledTime;
if (!_creatures.Any())
{
return(_lastCameraAttitude);
}
_currentIndex++;
if (_currentIndex >= _creatures.Count)
{
_currentIndex = 0;
}
var creature = _creatures[_currentIndex];
var transform = creature.transform.GetChild(0).transform;
_camera = new FocusCamera(transform,
transitionTime: TransitionTime, initialDistance: InitialDistance, farAwayDistance: FarAwayDistance);
_camera.Initialize(_lastCameraAttitude);
}
_lastCameraAttitude = _camera.Update(Time.unscaledDeltaTime);
return(_lastCameraAttitude);
}
public AgentFocusStrategy(int interval = 5)
{
_interval = interval;
_creatures = new List <Agent>();
_lastCameraAttitude = new CameraAttitude
{
LookAt = new Vector3(-1f, 0, -10f),
Position = new Vector3(0.0f, 10.0f, -40.0f),
};
// 最初は対象がいないので定点を見ておく
_camera = new MonitoringCamera(_lastCameraAttitude);
}
public void Transition(IOperatableCamera next, bool keepSelectingCreature = false)
{
var currentAttitude = _currentCamera != null?_currentCamera.Update(0.0f) : _defaultAttitude;
next.Initialize(currentAttitude);
_currentCamera = next;
if (!keepSelectingCreature)
{
_selectedCreatureExtrenalProperty.Value = null;
}
}
