AssetDatabase

class in UnityEditor

Descripción

An Interface for accessing assets and performing operations on assets.

Variables Estáticas

Callback raised whenever a package import successfully completes that lists the items selected to be imported.

Funciones Estáticas

AddObjectToAsset	Adds objectToAdd to an existing asset at path.
AllowAutoRefresh	Decrements an internal counter which Unity uses to determine whether to allow automatic AssetDatabase refreshing behavior.
AssetPathToGUID	Get the GUID for the asset at path.
ClearLabels	Removes all labels attached to an asset.
Contains	Is object an asset?
CopyAsset	Duplicates the asset at path and stores it at newPath.
CreateAsset	Creates a new asset at path.
CreateFolder	Create a new folder.
DeleteAsset	Deletes the specified asset or folder.
DeleteAssets	Lets you delete multiple assets or folders at once with performance benefits under version control.
DisallowAutoRefresh	Increments an internal counter which Unity uses to determine whether to allow automatic AssetDatabase refreshing behavior.
ExportPackage	Exports the assets identified by assetPathNames to a unitypackage file in fileName.
ExtractAsset	Creates an external Asset from an object (such as a Material) by extracting it from within an imported asset (such as an FBX file).
FindAssets	Search the asset database using the search filter string.
ForceReserializeAssets	Forcibly load and re-serialize the given assets, flushing any outstanding data changes to disk.
GenerateUniqueAssetPath	Creates a new unique path for an asset.
GetAllAssetBundleNames	Return all the AssetBundle names in the asset database.
GetAssetBundleDependencies	Given an assetBundleName, returns the list of AssetBundles that it depends on.
GetAssetDependencyHash	Returns the hash of all the dependencies of an asset.
GetAssetOrScenePath	Returns the path name relative to the project folder where the asset is stored.
GetAssetPath	Returns the path name relative to the project folder where the asset is stored.
GetAssetPathFromTextMetaFilePath	Gets the path to the asset file associated with a text .meta file.
GetAssetPathsFromAssetBundle	Returns an array containing the paths of all assets marked with the specified Asset Bundle name.
GetAssetPathsFromAssetBundleAndAssetName	Get the Asset paths for all Assets tagged with assetBundleName and named assetName.
GetCachedIcon	Retrieves an icon for the asset at the given asset path.
GetCurrentCacheServerIp	Gets the IP address of the Cache Server currently in use by the Editor.
GetDependencies	Returns an array of all the assets that are dependencies of the asset at the specified pathName.Note: GetDependencies() gets the Assets that are referenced by other Assets. For example, a Scene could contain many GameObjects with a Material attached to them. In this case, GetDependencies() will return the path to the Material Assets, but not the GameObjects as those are not Assets on your disk.
GetImplicitAssetBundleName	Returns the name of the AssetBundle that a given asset belongs to.
GetImplicitAssetBundleVariantName	Returns the name of the AssetBundle Variant that a given asset belongs to.
GetLabels	Returns all labels attached to a given asset.
GetMainAssetTypeAtPath	Returns the type of the main asset object at assetPath.
GetSubFolders	Given a path to a directory in the Assets folder, relative to the project folder, this method will return an array of all its subdirectories.
GetTextMetaFilePathFromAssetPath	Gets the path to the text .meta file associated with an asset.
GetUnusedAssetBundleNames	Return all the unused assetBundle names in the asset database.
GUIDToAssetPath	Gets the corresponding asset path for the supplied guid, or an empty string if the GUID can't be found.
ImportAsset	Import asset at path.
ImportPackage	Imports package at packagePath into the current project.
IsForeignAsset	Determines whether the Asset is a foreign Asset.
IsMainAsset	Is asset a main asset in the project window?
IsMainAssetAtPathLoaded	Returns true if the main asset object at assetPath is loaded in memory.
IsMetaFileOpenForEdit	Query whether an asset's metadata (.meta) file is open for edit in version control.
IsNativeAsset	Determines whether the Asset is a native Asset.
IsOpenForEdit	Query whether an Asset file is open for editing in version control.
IsSubAsset	Does the asset form part of another asset?
IsValidFolder	Given a path to a folder, returns true if it exists, false otherwise.
LoadAllAssetRepresentationsAtPath	Returns all sub Assets at assetPath.
LoadAllAssetsAtPath	Returns an array of all Assets at assetPath.
LoadAssetAtPath	Returns the first asset object of type type at given path assetPath.
LoadMainAssetAtPath	Returns the main asset object at assetPath.
MakeEditable	Makes a file open for editing in version control.
MoveAsset	Move an asset file (or folder) from one folder to another.
MoveAssetsToTrash	Lets you move multiple assets or folders to trash at once with performance benefits under version control.
MoveAssetToTrash	Moves the specified asset or folder to the OS trash.
OpenAsset	Opens the asset with associated application.
Refresh	Import any changed assets.
ReleaseCachedFileHandles	Calling this function will release file handles internally cached by Unity. This allows modifying asset or meta files safely thus avoiding potential file sharing IO errors.
RemoveAssetBundleName	Remove the assetBundle name from the asset database. The forceRemove flag is used to indicate if you want to remove it even it's in use.
RemoveObjectFromAsset	Removes object from its asset (See Also: AssetDatabase.AddObjectToAsset).
RemoveUnusedAssetBundleNames	Remove all the unused assetBundle names in the asset database.
RenameAsset	Rename an asset file.
SaveAssets	Writes all unsaved asset changes to disk.
SetLabels	Replaces that list of labels on an asset.
SetMainObject	Specifies which object in the asset file should become the main object after the next import.
StartAssetEditing	Starts importing Assets into the Asset Database. This lets you group several Asset imports together into one larger import.Note: Calling AssetDatabase.StartAssetEditing() places the Asset Database in a state that will prevent imports until AssetDatabase.StopAssetEditing() is called. This means that if an exception occurs between the two function calls, the AssetDatabase will be unresponsive. Therefore, it is highly recommended that you place calls to AssetDatabase.StartAssetEditing() and AssetDatabase.StopAssetEditing() inside either a try..catch block, or a try..finally block as needed.
StopAssetEditing	Stops importing Assets into the Asset Database. This lets you group several Asset imports together into one larger import.Note: Calling AssetDatabase.StartAssetEditing() places the Asset Database in a state that will prevent imports until AssetDatabase.StopAssetEditing() is called. This means that if an exception occurs between the two function calls, the AssetDatabase will be unresponsive. Therefore, it is highly recommended that you place calls to AssetDatabase.StartAssetEditing() and AssetDatabase.StopAssetEditing() inside either a try..catch block, or a try..finally block as needed.
TryGetGUIDAndLocalFileIdentifier	Warning Use the overload with a long localId parameter. Using the overload with an integer localId parameter can cause an integer overflow in localId. This can happen when the object passed to the API is part of a Prefab.Get the GUID and local file id from an object instance id.
ValidateMoveAsset	Checks if an asset file can be moved from one folder to another. (Without actually moving the file).
WriteImportSettingsIfDirty	Writes the import settings to disk.

Events

importPackageCancelled	Callback raised whenever a package import is cancelled by the user.
importPackageCompleted	Callback raised whenever a package import successfully completes.
importPackageFailed	Callback raised whenever a package import failed.
importPackageStarted	Callback raised whenever a package import starts.

Delegados

ImportPackageCallback	Delegate to be called from AssetDatabase.ImportPackage callbacks. packageName is the name of the package that raised the callback.
ImportPackageFailedCallback	Delegate to be called from AssetDatabase.ImportPackage callbacks. packageName is the name of the package that raised the callback. errorMessage is the reason for the failure.