単純なアニメーションの割り込み再生

PlaySingleAnimation.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Playables;
using UnityEngine.Animations;
using UnityEngine.Timeline;

[RequireComponent (typeof(Animator))]
public class PlaySingleAnimation : MonoBehaviour
{
	PlayableGraph graph;

	void OnEnable ()
	{
		var animator =  GetComponent<Animator> ();
		if (animator.runtimeAnimatorController == null) {
			graph = GetComponent<Animator> ().playableGraph;
		} else {
			graph = PlayableGraph.Create ();
			var output = AnimationPlayableOutput.Create (graph, name, animator);
		}
	}

	void OnDisable()
	{
		graph.Destroy ();
	}

	public void Play (AnimationClip newAnimation)
	{
		StartCoroutine(PlayAnimation(newAnimation));
	}

	public IEnumerator PlayAnimation (AnimationClip newAnimation)
	{
		var playable = AnimationClipPlayable.Create (graph, newAnimation);
		var output = graph.GetOutput (0);
		output.SetSourcePlayable (playable);

		graph.Play ();
		yield return new WaitForSeconds (newAnimation.length);

		graph.DestroyPlayable (playable);
		graph.Stop ();
	}
}