Unityで画面のパネルの点滅エフェクト

Panelの点滅エフェクト

ヒエラルキーで、UI => Panelを作成します。名前を「Effect」にします。以下のプログラムをアタッチしします

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class ScreenEffectController : MonoBehaviour
{
    private GameObject effectObj;
    private Image image;
    // Start is called before the first frame update
    void Start()
    {
        effectObj = GameObject.Find("Effect");
        image = effectObj.GetComponent<Image>();
        image.enabled = false;
        InvokeRepeating("toggle", 2.0f, 5.0f);
    }

    private void toggle()
    {
        StartCoroutine(startFlash());
        //image.enabled = image.enabled ? false : true;
    }

    public IEnumerator startFlash()
    {
        var wait1 = new WaitForSeconds(0.2f);
        var wait2 = new WaitForSeconds(0.2f);
        for (int i = 0; i < 2; i++)
        {
            image.enabled = true;
            yield return wait1;
            image.enabled = false;
            yield return wait2;
        }
    }

    // Update is called once per frame
    void Update()
    {
        
    }
}