Add option *Show asset references graph* to content context menu

Source/Engine/Level/Scene/Scene.cpp

@@ -122,6 +122,21 @@ String Scene::GetDataFolderPath() const
     return Globals::ProjectContentFolder / TEXT("SceneData") / GetFilename();
 }
 
+Array<Guid> Scene::GetAssetReferences() const
+{
+    Array<Guid> result;
+    const auto asset = Content::Load<SceneAsset>(GetID());
+    if (asset)
+    {
+        asset->GetReferences(result);
+    }
+    else
+    {
+        // TODO: serialize scene to json and collect refs
+    }
+    return result;
+}
+
 #endif
 
 MeshCollider* Scene::TryGetCsgCollider()

Source/Engine/Level/Scene/Scene.h

@@ -110,6 +110,13 @@ public:
     /// </summary>
     API_PROPERTY() String GetDataFolderPath() const;
 
+    /// <summary>
+    /// Gets the asset references (scene asset). Supported only in Editor.
+    /// </summary>
+    /// <seealso cref="Asset.GetReferences"/>
+    /// <returns>The collection of the asset ids referenced by this asset.</returns>
+    API_FUNCTION() Array<Guid, HeapAllocation> GetAssetReferences() const;
+
 #endif
 
 private: