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unity加载场景和切换场景

因为公司没什么⼤⽜，所以很多东西只能⾃⼰摸索。

好像⽹上加载场景和切换场景有2种主流的⽅式

1）⽤Scenemanager加载和切换scene

2）将scene做成prefab，加载和切换prefab

我⽤的是第⼆种⽅式

1）将preafab打包成assetbundle杜润生逝世

代码如下：

// Builds an asset bundle from the selected objects in the project view.

// to build the Asset Bundle

using UnityEngine;

using UnityEditor;

public class ExportAssetBundles {

[MenuItem("Assets/Build AssetBundle From Selection - Track dependencies -Android")]

static void ExportResource () {

// Bring up save panel

string path = EditorUtility.SaveFilePanel ("Save Resource", "", "New Resource", "unity3d");

if (path.Length != 0) {

// Build the resource file from the active selection.太原郝建秀

Object[] selection = Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets);

BuildPipeline.BuildAssetBundle(Selection.activeObject, selection, path,

BuildAssetBundleOptions.CollectDependencies | BuildAssetBundleOptions.CompleteAssets,BuildTarget.Android); Selection.objects = selection;

}

党的思想路线}

}

当然也可以⽤添加AssetBundle Name 的⽅式来统⼀打包。

不建议⽤第⼀种⽅式，好像会把依赖的资源全打进去，⽽且官⽅已经放弃

2）加载和切换

代码如下：

IEnumerator CoChangeScene(GameScene _scene )

{

//销毁当前场景

for(int i=0;i<sce_scene.Length;i++)

{

if(sce_scene[i]!=null&&i!=(int)_scene)

{

DestroyImmediate(sce_scene[i]);

sce_scene[i]=null;

}

Resources.UnloadUnusedAssets();

GC.Collect();

if ((pf_scene [(int)_scene]) != null) {

sce_scene [(int)_scene] = Instantiate (pf_scene [(int)_scene]) as GameObject;

求学商城

} else {

yield return StartCoroutine (StResource.GetInstance ().CoLoadScene (_scene));

sce_scene [(int)_scene] = Instantiate (StResource.GetInstance ().GetScene (_scene)) as GameObject; }

sce_scene[(int)_scene].transform.ansform);

sce_scene[(int)_scene].transform.localPosition=new Vector3(0,0,0);

sce_scene[(int)_scene].transform.localScale=new Vector3(1,1,1);

sce

锚钉

StResource.GetInstance().UnLoadScene( _scene,false);

yield return null;

}

这就是我的切换逻辑了，很简陋，但也勉强能⽤，

本文发布于:2024-09-22 07:04:33，感谢您对本站的认可！

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