live2D (sdk가 6.5 미지원으로 sprite로 대응)

Assets/Live2D/Cubism/Framework/MouthMovement/CubismAutoMouthInput.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;
+
+
+namespace Live2D.Cubism.Framework.MouthMovement
+{
+    /// <summary>
+    /// Automatic mouth movement.
+    /// </summary>
+    public sealed class CubismAutoMouthInput : MonoBehaviour
+    {
+        /// <summary>
+        /// Timescale.
+        /// </summary>
+        [SerializeField]
+        public float Timescale = 10f;
+
+
+        /// <summary>
+        /// Target controller.
+        /// </summary>
+        private CubismMouthController Controller { get; set; }
+
+
+        /// <summary>
+        /// Current time.
+        /// </summary>
+        private float T { get; set; }
+
+
+        /// <summary>
+        /// Resets the input.
+        /// </summary>
+        public void Reset()
+        {
+            T = 0f;
+        }
+
+        #region Unity Event Handling
+
+        /// <summary>
+        /// Called by Unity. Initializes input.
+        /// </summary>
+        private void Start()
+        {
+            Controller = GetComponent<CubismMouthController>();
+        }
+
+
+        /// <summary>
+        /// Called by Unity. Updates controller.
+        /// </summary>
+        /// <remarks>
+        /// Make sure this method is called after any animations are evaluated.
+        /// </remarks>
+        private void LateUpdate()
+        {
+            // Fail silently.
+            if (Controller == null)
+            {
+                return;
+            }
+
+
+            // Progress time.
+            T += (Time.deltaTime * Timescale);
+
+
+            // Evaluate.
+            Controller.MouthOpening = Mathf.Abs(Mathf.Sin(T));
+        }
+
+        #endregion
+    }
+}