Wes xx mediapipe integration

Assets/MediaPipeUnity/Common/Scripts/AssetLoader.cs

@@ -0,0 +1,39 @@
+// Copyright (c) 2021 homuler
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file or at
+// https://opensource.org/licenses/MIT.
+
+using System.Collections;
+
+namespace Mediapipe.Unity
+{
+  public static class AssetLoader
+  {
+    private static ResourceManager _ResourceManager;
+
+    public static void Provide(ResourceManager manager)
+    {
+      _ResourceManager = manager;
+    }
+
+    public static IEnumerator PrepareAssetAsync(string name, string uniqueKey, bool overwrite = false)
+    {
+      if (_ResourceManager == null)
+      {
+#if UNITY_EDITOR
+        Logger.LogWarning("ResourceManager is not provided, so default LocalResourceManager will be used");
+        _ResourceManager = new LocalResourceManager();
+#else
+        throw new System.InvalidOperationException("ResourceManager is not provided");
+#endif
+      }
+      return _ResourceManager.PrepareAssetAsync(name, uniqueKey, overwrite);
+    }
+
+    public static IEnumerator PrepareAssetAsync(string name, bool overwrite = false)
+    {
+      return PrepareAssetAsync(name, name, overwrite);
+    }
+  }
+}