static public IObservable <DOTweenAnimation> DOPlayAllByIdAsObservable(
this DOTweenAnimation animation,
string id,
bool rewind = false)
{
return(Observable.Create <DOTweenAnimation>(o =>
{
if (rewind)
{
animation.DORewind();
}
animation.tween.OnComplete(() =>
{
o.OnNext(animation);
o.OnCompleted();
});
animation.DOPlayAllById(id);
return Disposable.Empty;
}));
}