public void OnActiveVirtualCameraChange(VirtualCamera newCamera)
{
if (_transitionRoutine != null)
{
StopCoroutine(_transitionRoutine);
}
CameraTransition transition = newCamera.overrideTransition ? newCamera.transition : this.transition;
if (transition.duration == 0)
{
onTransitionStart.Invoke();
newCamera.onTransitionStart.Invoke();
SetCameraPosition(newCamera.GetTargetPosition());
SetCameraOrthographicSize(newCamera.orthographicSize);
onTransitionEnd.Invoke();
newCamera.onTransitionEnd.Invoke();
return;
}
_transitionRoutine = StartCoroutine(TransitionRoutine(newCamera, transition));
}
private IEnumerator TransitionRoutine(VirtualCamera virtualCamera, CameraTransition transition)
{
onTransitionStart.Invoke();
virtualCamera.onTransitionStart.Invoke();
Vector3 startPosition = _camera.transform.position;
float startSize = _camera.orthographicSize;
float endSize = virtualCamera.orthographicSize;
float t = 0;
while (t < transition.duration)
{
t += transition.ignoreTimeScale ? Time.unscaledDeltaTime : Time.deltaTime;
float p = t / transition.duration;
float i = Easing.Interpolate(p, transition.easing);
SetCameraPosition(Vector3.LerpUnclamped(startPosition, virtualCamera.GetTargetPosition(), i));
SetCameraOrthographicSize(Mathf.LerpUnclamped(startSize, endSize, i));
yield return(null);
}
onTransitionEnd.Invoke();
virtualCamera.onTransitionEnd.Invoke();
_transitionRoutine = null;
}