Initial commit

Library/PackageCache/com.unity.2d.animation@3.2.6/Editor/SkinningModule/Selection/BoneSelection.cs

@@ -0,0 +1,21 @@
+using System;
+using UnityEngine;
+
+namespace UnityEditor.U2D.Animation
+{
+    [Serializable]
+    internal class BoneSelection : SerializableSelection<BoneCache>, IBoneSelection
+    {
+        protected override BoneCache GetInvalidElement() { return null; }
+
+        public BoneCache root
+        {
+            get { return activeElement.FindRoot<BoneCache>(elements); }
+        }
+
+        public BoneCache[] roots
+        {
+            get { return elements.FindRoots<BoneCache>(); }
+        }
+    }
+}