Initial commit

Library/PackageCache/com.unity.2d.animation@3.2.6/Editor/SpriteSkin/TransformExtensions.cs

@@ -0,0 +1,35 @@
+using UnityEngine;
+
+namespace UnityEditor.U2D.Animation
+{
+    internal static class TransformExtensions
+    {
+        public static Vector3 GetScaledRight(this Transform transform)
+        {
+            return transform.localToWorldMatrix.MultiplyVector(Vector3.right);
+        }
+
+        public static Vector3 GetScaledUp(this Transform transform)
+        {
+            return transform.localToWorldMatrix.MultiplyVector(Vector3.up);
+        }
+
+        public static bool IsDescendentOf(this Transform transform, Transform ancestor)
+        {
+            if (ancestor != null)
+            {
+                var parent = transform.parent;
+
+                while (parent != null)
+                {
+                    if (parent == ancestor)
+                        return true;
+
+                    parent = parent.parent;
+                }
+            }
+
+            return false;
+        }
+    }
+}