EditorUtility.CollectDependencies

Description

Calculates and returns a list of all assets the assets listed in roots depend on.

Editor window that shows the next example.

using UnityEngine;
using UnityEditor;

public class CollectDependenciesExample : EditorWindow
{
	static GameObject obj = null;


	[MenuItem( "Example/Collect Dependencies" )]
	static void Init( )
	{
		// Get existing open window or if none, make a new one:
		CollectDependenciesExample window = (CollectDependenciesExample)EditorWindow.GetWindow( typeof(CollectDependenciesExample) );
		window.Show( );
	}

	void OnGUI( )
	{
		obj = EditorGUI.ObjectField( new Rect( 3, 3, position.width - 6, 20 ), "Find Dependency", obj, typeof(GameObject) ) as GameObject;

		if( obj )
		{
			Object[] roots = new Object[] { obj };

			if( GUI.Button( new Rect( 3, 25, position.width - 6, 20 ), "Check Dependencies" ) )
				Selection.objects = EditorUtility.CollectDependencies( roots );
		}
		else 
			EditorGUI.LabelField( new Rect( 3, 25, position.width - 6, 20 ), "Missing:", "Select an object first" );
	}
	
	void OnInspectorUpdate( )
	{
		Repaint( );
	}
}