Method to

modules/piu/All/piuTimeline.js:56–63

(target, toProperties, duration, easing, delay)

		return new Tween(target, properties, duration, easing, delay);
	}
	static to(target, toProperties, duration, easing, delay) {
		let properties = [], name
		for (name in toProperties) {
			let to = toProperties[name];
			properties.push(new TweenProperty(name, target[name], to));
		}
		return new Tween(target, properties, duration, easing, delay);
	}
	seekTo(time) {
		let duration = this.duration;
		time -= this.delay;