SceneAsset

class in UnityEditor

Inherits from:Object

Description

SceneAsset is used to reference Scene objects in the Editor.

This can be used as the type for ObjectField UI elements, to allow the user to pick a Scene object as the value of the field.

This example shows how to pick a Scene in the editor. The ScenePicker component is placed on a game object in the Scene:

using UnityEngine;

public class ScenePicker : MonoBehaviour
{
    [SerializeField]
    public string scenePath;
}

The ScenePickerEditor script must be in the Editor directory of the project. It provides the custom inspector in the editor that uses the SceneAsset class in an ObjectField to allow the user to pick a Scene.

using UnityEngine;
using UnityEditor;

[CustomEditor(typeof(ScenePicker), true)]
public class ScenePickerEditor : Editor
{
    public override void OnInspectorGUI()
    {
        var picker = target as ScenePicker;
        var oldScene = AssetDatabase.LoadAssetAtPath<SceneAsset>(picker.scenePath);

        serializedObject.Update();

        EditorGUI.BeginChangeCheck();
        var newScene = EditorGUILayout.ObjectField("scene", oldScene, typeof(SceneAsset), false) as SceneAsset;

        if (EditorGUI.EndChangeCheck())
        {
            var newPath = AssetDatabase.GetAssetPath(newScene);
            var scenePathProperty = serializedObject.FindProperty("scenePath");
            scenePathProperty.stringValue = newPath;
        }
        serializedObject.ApplyModifiedProperties();
    }
}

Inherited Members

Properties

hideFlags	Should the object be hidden, saved with the Scene or modifiable by the user?
name	The name of the object.

Public Methods

GetInstanceID	Returns the instance id of the object.
ToString	Returns the name of the object.

Static Methods

Destroy	Removes a GameObject, component or asset.
DestroyImmediate	Destroys the object obj immediately. You are strongly recommended to use Destroy instead.
DontDestroyOnLoad	Do not destroy the target Object when loading a new Scene.
FindObjectOfType	Returns the first active loaded object of Type type.
FindObjectsOfType	Gets a list of all loaded objects of Type type.
Instantiate	Clones the object original and returns the clone.

Operators

bool	Does the object exist?
operator !=	Compares if two objects refer to a different object.
operator ==	Compares two object references to see if they refer to the same object.

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Scripting API