using UnityEngine;using System.Collections;using UnityEngine.UI;using System.Collections.Generic;public class TwinkleImg : MonoBehaviour{private Image img;private float alpha = 1f;//初始的透明度private float f = 1f;//闪烁的速率void Start(){img = GetComponent<Image>();}void Update(){if (alpha >= 1f){f = -Mathf.Abs(f);}else if (alpha <= 0f){f = Mathf.Abs(f);}alpha += Time.deltaTime * f;img.color = new Color(img.color.r, img.color.g, img.color.b, alpha);}}
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