UnityEditor.EditorUtility.NaturalCompareObjectNames C# (CSharp) Method

        internal static extern int NaturalCompareObjectNames(Object a, Object b);
        /// <summary>

        private AnimationClip[] GetOrderedClipList()
        {
            AnimationClip[] clips = new AnimationClip[0];
            if (state.activeRootGameObject != null)
            {
                clips = AnimationUtility.GetAnimationClips(state.activeRootGameObject);
            }

            //Using AlphaNum/Natural Compare to sort clips
            Array.Sort(clips, (AnimationClip clip1, AnimationClip clip2) => EditorUtility.NaturalCompareObjectNames(clip1, clip2));

            return(clips);
        }