目パチ.cs

using UnityEngine;
using System.Collections;
using DG.Tweening;

// ランダムで目パチ

public class Mepachi : MonoBehaviour {

	// 調整パラメータ
	public int blendShapeIndex = 0;

	public float interval = 3.0f;
	public float noise = 1.0f;

	public float minWeight = 0.0f;
	public float maxWeight = 0.0f;
	public float tweenTime = 0.5f;


	private SkinnedMeshRenderer skinnedMeshRenderer;
	private float weight;

	void Start () {
		// cache
		skinnedMeshRenderer = GetComponent<SkinnedMeshRenderer> ();

		weight = minWeight;
		StartCoroutine (ChangeWeight ());
	}

	IEnumerator ChangeWeight(){
		while (true) {
			float thisTimeTweenTime = tweenTime * Random.Range (0.5f, 1.0f);
			DOTween.To (x => weight = x, minWeight, maxWeight, tweenTime).SetLoops (2, LoopType.Yoyo);

			float waitTime = interval + Random.Range(-1.0f, 1.0f) * noise;
			yield return new WaitForSeconds (waitTime);
		}
	}

	
	void Update () {
		// 毎フレーム反映
		this.skinnedMeshRenderer.SetBlendShapeWeight (blendShapeIndex, weight);
	}
}