允许您管理不同资源包和播放器构建之间的交叉引用和依赖关系。
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 class.
当您推送资源依赖关系时，它会在该层分享所有资源，递归推送始终会继承之前的依赖关系。
PushAssetDependencies 和 PopAssetDependencies 必须互相持平。
@MenuItem("Assets/Auto Build Asset Bundles")
static function ExportResource () {
// Enable cross-references for all following asset bundles files until
// we call 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
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
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
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
BuildPipeline.PushAssetDependencies();
BuildPipeline.BuildStreamedSceneAssetBundle(
["Assets/AdditiveScene.unity"], "AdditiveScene.unity3d", BuildTarget.StandaloneWindows);
BuildPipeline.PopAssetDependencies();
BuildPipeline.PopAssetDependencies();
}