Unity基础开发----播放序列帧图片

using UnityEngine;
using System.Collections;

public class DrawAnimation : MonoBehaviour
{
    private float fps = 10.0f;
    private float time = 0;
    private int currentIndex = 0;
    private Object[] texObject;
    public bool isCanDraw = false;
    private string path;
    Texture[] frameTex;

    void Start()
    {
        LoadTexture(texObject, "Texture");
    }
    void Update() 
    {
       
    }
    void OnGUI()
    {
        int length = frameTex.Length;
        this.renderer.material.mainTexture = frameTex[currentIndex];
        time += Time.deltaTime;

        if (time >= 1.0f / fps)
        {
            currentIndex++;
            time = 0;
            if (currentIndex >= length - 1)
            {
                //播放一遍
                //currentIndex = length - 1;
                //循环播放
                currentIndex = 0;
                
            }
        }
    }

    void LoadTexture(Object[] texObj, string path)
    {
        texObj = Resources.LoadAll(path);
        frameTex = new Texture[texObj.Length];
        texObj.CopyTo(frameTex, 0);
    }

}