Unity异步加载

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

using UnityEngine.UI;

using UnityEngine.SceneManagement;

///

/// 从主场景跳转到下一个场景

///

public class SliderScriptBoss : MonoBehaviour {

private Slider slid;

private Text txt;

AsyncOperation async;

float progress = 0;

private void Start()

{

slid = GameObject.Find("Slider").GetComponent();

txt = GameObject.Find("Text").GetComponent();

StartCoroutine(LoadScene());

slid.minValue = 0;

slid.maxValue = 1;

txt.color = Color.white;

txt.fontSize = 50;

}

private IEnumerator LoadScene()

{

async = SceneManager.LoadSceneAsync("Fuben_biwuchang_zhandouchangjing");

//这个是加载完毕是否跳转

async.allowSceneActivation = false;

yield return async;

//这个是加载的进度

//async.progress

}

private void Update()

{

if (async.progress >= 0.89f)

{

progress = 1;

}

else

{

progress = async.progress;

}

if (Mathf.RoundToInt(slid.value * 100) == 100)

{

txt.text = "100%";

async.allowSceneActivation = true;

Resources.Load("");

}

else

{

slid.value = Mathf.Lerp(slid.value, progress, Time.deltaTime);

if (slid.value < 0.10f)

{

txt.text = (slid.value * 100).ToString().Substring(0, 1) + "%";

}

else

{

txt.text = (slid.value * 100).ToString().Substring(0, 2) + "%";

}

}

}

}