BuildPipeline.PushAssetDependencies 压入资源依赖

# [BuildPipeline](BuildPipeline.html).PushAssetDependencies 压入资源依赖

static function *PushAssetDependencies* () : void

*Description* 描述

Lets you manage cross-references and dependencies between different asset
bundles and player builds.

让你管理交叉引用和不同资源包和播放器构建之间的依赖关系。

If a asset bundle has dependencies to other asset bundles, it is your
responsibility to make sure the dependent asset bundles are loaded through the
[WWW](../WWW/WWW.html) class.

如果一个资源包与另外的资源包存在依赖关系,  你必须确定依赖的资源包通过 WWW 类加载。

When you push asset dependencies it will share all resources on that layer,
pushing recursively always inherits the previous dependencies. [PushAssetDependencies](BuildPipeline.PushAssetDependencies.html) and [PopAssetDependencies](BuildPipeline.PopAssetDependencies.html) must
even each other out.

当你使资源具有依赖属性， 它将在层上共享所有资源, 推入递归总是继承以前的依赖性关系。 [PushAssetDependencies](BuildPipeline.PushAssetDependencies.html) 和 [PopAssetDependencies](BuildPipeline.PopAssetDependencies.html) 必须相互依赖。

```
@MenuItem("Assets/Auto Build Asset Bundles")
static function ExportResource () {

// Enable cross-references for all following asset bundles files until
	// we call PopAssetDependencies
	//启用交叉引用，用于所有跟随的资源包文件，直到我们调用PopAssetDependencies
	BuildPipeline.PushAssetDependencies();

var options =
		BuildAssetBundleOptions.CollectDependencies |
		BuildAssetBundleOptions.CompleteAssets;

// All subsequent resources share assets in this asset bundles
	// It is up to you to ensure that the shared asset bundle is
	// loaded prior to loading other resources
	//所有后续资源将共享这一资源包中的内容，由你来确保共享的资源包是否在其他资源载入之前载入
	BuildPipeline.BuildAssetBundle(
		AssetDatabase.LoadMainAssetAtPath("assets/artwork/lerpzuv.tif"),
		null, "Shared.unity3d", options);

// By pushing and popping around the asset bundle, this file
	// will share resources but later asset bundles will not share assets in this resource
	//通过推入和弹出资源包，这个文件将共享这些资源，但是后续的资源包将无法继续共享它
	BuildPipeline.PushAssetDependencies();
	BuildPipeline.BuildAssetBundle(
		AssetDatabase.LoadMainAssetAtPath("Assets/Artwork/Lerpz.fbx"),
		null, "Lerpz.unity3d", options);
	BuildPipeline.PopAssetDependencies();

// By pushing and popping around the asset bundle, this file
	// will share resources but later asset bundles will not share assets in this resource
	//通过推入和弹出资源包，这个文件将共享这些资源，但是后续的资源包将无法继续共享它
	BuildPipeline.PushAssetDependencies();
	BuildPipeline.BuildAssetBundle(
		AssetDatabase.LoadMainAssetAtPath("Assets/Artwork/explosive guitex.prefab"),
		null, "explosive.unity3d", options);
	BuildPipeline.PopAssetDependencies();

// By pushing and popping around the asset bundle, this file
	// will share resources but later asset bundles will not share assets in this resource
	//通过推入和弹出资源包，这个文件将共享这些资源，但是后续的资源包将无法继续共享它
	BuildPipeline.PushAssetDependencies();
	BuildPipeline.BuildPlayer(
		["Assets/AdditiveScene.unity"], "AdditiveScene.unity3d",
		BuildTarget.WebPlayer, BuildOptions.BuildAdditionalStreamedScenes);
	BuildPipeline.PopAssetDependencies();

BuildPipeline.PopAssetDependencies();
}
```

参见： [PopAssetDependencies](BuildPipeline.PopAssetDependencies.html), [BuildAssetBundle](BuildPipeline.BuildAssetBundle.html).