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Unity Engine

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Unity Engine

IsMainAssetAtPathLoaded(string)

Checks whether the main asset object at assetPath is loaded in memory.
Read time 1 minuteLast updated 10 days ago

Definition

  • Type: Method
  • Namespace: UnityEditor
  • Assembly: UnityEditor
public static bool IsMainAssetAtPathLoaded(string assetPath)

Parameters

assetPath

string
Filesystem path of the asset to load.

Returns

Type

Description

boolReturns true if the main asset object at 
assetPath
is loaded in memory.

Remarks

All paths are relative to the Project folder, for example: "Assets/MyTextures/hello.png".
Additional Resources: AssetDatabase.LoadMainAssetAtPath, Resources.UnloadAsset, EditorUtility.UnloadUnusedAssetsImmediate.

Examples

using UnityEditor;using UnityEngine;public class AssetDatabaseExamples : MonoBehaviour{    [MenuItem("AssetDatabase/Is Main Asset At Path Loaded")]    static void IsMainAssetAtPathLoadedExample()    {        //Create a material and unload it        var materialPath = "Assets/Materials/NewMat0.mat";        var material = new Material(Shader.Find("Standard"));        AssetDatabase.CreateAsset(material, materialPath);        Resources.UnloadAsset(material);        //This will be false        Debug.Log(AssetDatabase.IsMainAssetAtPathLoaded(materialPath));        //Load material into memory        AssetDatabase.LoadAssetAtPath(materialPath, typeof(Object));        //This will be true        Debug.Log(AssetDatabase.IsMainAssetAtPathLoaded(materialPath));    }}