live2D (sdk가 6.5 미지원으로 sprite로 대응)

Assets/Live2D/Cubism/Framework/Motion/CubismMotionState.cs

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+/**
+ * Copyright(c) Live2D Inc. All rights reserved.
+ *
+ * Use of this source code is governed by the Live2D Open Software license
+ * that can be found at https://www.live2d.com/eula/live2d-open-software-license-agreement_en.html.
+ */
+
+using UnityEngine;
+using UnityEngine.Animations;
+using UnityEngine.Playables;
+
+namespace Live2D.Cubism.Framework.Motion
+{
+    /// <summary>
+    /// Cubism motion state.
+    /// </summary>
+    public class CubismMotionState
+    {
+        #region Variable
+
+        /// <summary>
+        /// Cubism motion state clip.
+        /// </summary>
+        public AnimationClip Clip { get; private set; }
+
+        /// <summary>
+        /// Animation clip mixer.
+        /// </summary>
+        public AnimationMixerPlayable ClipMixer { get; private set; }
+
+        /// <summary>
+        /// Animation clip playable.
+        /// </summary>
+        public AnimationClipPlayable ClipPlayable { get; private set; }
+
+        #endregion
+
+        /// <summary>
+        /// Create motion state.
+        /// </summary>
+        /// <param name="playableGraph">Playable graph.</param>
+        /// <param name="clip">Animation clip.</param>
+        /// <param name="isLoop">Animation is loop.</param>
+        /// <param name="speed">Animation speed.</param>
+        public static CubismMotionState CreateCubismMotionState(PlayableGraph playableGraph, AnimationClip clip, bool isLoop = true, float speed = 1.0f)
+        {
+            var ret = new CubismMotionState();
+
+            ret.Clip = clip;
+
+            // Create animation clip mixer.
+            ret.ClipMixer = AnimationMixerPlayable.Create(playableGraph, 2);
+            ret.ClipMixer.SetSpeed(speed);
+
+            // Connect AnimationClip Playable
+            ret.ClipPlayable = AnimationClipPlayable.Create(playableGraph, ret.Clip);
+
+            if(!isLoop)
+            {
+                ret.ClipPlayable.SetDuration(clip.length - 0.0001f);
+            }
+
+            ret.ClipMixer.ConnectInput(0, ret.ClipPlayable, 0);
+            ret.ClipMixer.SetInputWeight(0, 1.0f);
+
+            return ret;
+        }
+
+        /// <summary>
+        /// Connect motion state clip mixer.
+        /// </summary>
+        /// <param name="clipMixer">.</param>
+        public void ConnectClipMixer(AnimationMixerPlayable clipMixer)
+        {
+            var lastInput = ClipMixer.GetInputCount() - 1;
+#if UNITY_2018_2_OR_NEWER
+            ClipMixer.DisconnectInput(lastInput);
+#else
+            ClipMixer.GetGraph().Disconnect(ClipMixer, lastInput);
+#endif
+            ClipMixer.ConnectInput(lastInput, clipMixer, 0);
+            ClipMixer.SetInputWeight(lastInput, 1.0f);
+        }
+    }
+}