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Unity Engine

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Script Reference

Unity Engine

IsNativeAsset

Determines whether the asset is a native asset.
読み終わるまでの所要時間 2 分最終更新 1ヶ月前

Definition

  • Type: Method
  • Namespace: UnityEditor
  • Assembly: UnityEditor.CoreModule

IsNativeAsset(Object)

Determines whether the asset is a native asset.
public static bool IsNativeAsset(Object obj)

Parameters

obj

Object
The object of the asset.

Returns

Type

Description

boolTrue if the asset is a native asset, otherwise false.

Remarks

A native asset is a file produced directly by Unity's serialization system (for example, a .mat material file is a native asset)
Scenes, prefabs and assembly definitions aren't native assets. For more information, refer to Native asset importers reference.
Additional Resources: AssetDatabase.IsForeignAsset.

Examples

using UnityEditor;using UnityEngine;public class AssetDatabaseExamples : MonoBehaviour{    [MenuItem("AssetDatabase/List All Native Files")]    static void ListNativeFiles()    {        //List all native assets in the project        foreach (var guid in AssetDatabase.FindAssets("", new []{"Assets"}))        {            var path = AssetDatabase.GUIDToAssetPath(guid);            var asset = AssetDatabase.LoadMainAssetAtPath(path);            if(AssetDatabase.IsNativeAsset(asset))                Debug.Log(asset);        }    }}

IsNativeAsset(EntityId)

Determines whether the asset is a native asset.
public static bool IsNativeAsset(EntityId entityId)

Parameters

entityId

EntityId
The EntityID of the asset.

Returns

Type

Description

boolTrue if the asset is a native asset, otherwise false.

Remarks

A native asset is a file produced directly by Unity's serialization system (for example, a .mat material file is a native asset)
Scenes, prefabs and assembly definitions aren't native assets. For more information, refer to Native asset importers reference.
Additional Resources: AssetDatabase.IsForeignAsset.

Examples

using UnityEditor;using UnityEngine;public class AssetDatabaseExamples : MonoBehaviour{    [MenuItem("AssetDatabase/List All Native Files")]    static void ListNativeFiles()    {        //List all native assets in the project        foreach (var guid in AssetDatabase.FindAssets("", new []{"Assets"}))        {            var path = AssetDatabase.GUIDToAssetPath(guid);            var asset = AssetDatabase.LoadMainAssetAtPath(path);            if(AssetDatabase.IsNativeAsset(asset))                Debug.Log(asset);        }    }}

IsNativeAsset(int)

Determines whether the asset is a native asset.
注意
Removed. Please use IsNativeAsset(EntityId) with the EntityId type instead.
public static bool IsNativeAsset(int instanceID)

Parameters

instanceID

int
The InstanceID of the asset.

Returns

Type

Description

boolTrue if the asset is a native asset, otherwise false.

Remarks

A native asset is a file produced directly by Unity's serialization system (for example, a .mat material file is a native asset)
Scenes, prefabs and assembly definitions aren't native assets. For more information, refer to Native asset importers reference.
Additional Resources: AssetDatabase.IsForeignAsset.

Examples

using UnityEditor;using UnityEngine;public class AssetDatabaseExamples : MonoBehaviour{    [MenuItem("AssetDatabase/List All Native Files")]    static void ListNativeFiles()    {        //List all native assets in the project        foreach (var guid in AssetDatabase.FindAssets("", new []{"Assets"}))        {            var path = AssetDatabase.GUIDToAssetPath(guid);            var asset = AssetDatabase.LoadMainAssetAtPath(path);            if(AssetDatabase.IsNativeAsset(asset))                Debug.Log(asset);        }    }}