Initial Commit

Assets/Oculus/LipSync/Editor/OVRLipSyncContextMorphTargetEditor.cs

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+/************************************************************************************
+Filename    :   OVRLipSyncContextMorphTargetEditor.cs
+Content     :   This bridges the viseme output to the morph targets
+Created     :   December 21st, 2018
+Copyright   :   Copyright Facebook Technologies, LLC and its affiliates.
+                All rights reserved.
+
+Licensed under the Oculus Audio SDK License Version 3.3 (the "License");
+you may not use the Oculus Audio SDK except in compliance with the License,
+which is provided at the time of installation or download, or which
+otherwise accompanies this software in either electronic or hard copy form.
+
+You may obtain a copy of the License at
+
+https://developer.oculus.com/licenses/audio-3.3/
+
+Unless required by applicable law or agreed to in writing, the Oculus Audio SDK
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+************************************************************************************/
+using UnityEngine;
+using UnityEditor;
+
+[CustomEditor(typeof(OVRLipSyncContextMorphTarget))]
+public class OVRLipSyncContextMorphTargetEditor : Editor
+{
+  SerializedProperty skinnedMeshRenderer;
+  SerializedProperty visemeToBlendTargets;
+  SerializedProperty visemeTestKeys;
+  SerializedProperty laughterKey;
+  SerializedProperty laughterBlendTarget;
+  SerializedProperty laughterThreshold;
+  SerializedProperty laughterMultiplier;
+  SerializedProperty smoothAmounth;
+  private static string[] visemeNames = new string[] {
+    "sil", "PP", "FF", "TH",
+    "DD", "kk", "CH", "SS",
+    "nn", "RR", "aa", "E",
+    "ih", "oh", "ou" };
+  void OnEnable()
+  {
+    skinnedMeshRenderer = serializedObject.FindProperty("skinnedMeshRenderer");
+    visemeToBlendTargets = serializedObject.FindProperty("visemeToBlendTargets");
+    visemeTestKeys = serializedObject.FindProperty("visemeTestKeys");
+    laughterKey = serializedObject.FindProperty("laughterKey");
+    laughterBlendTarget = serializedObject.FindProperty("laughterBlendTarget");
+    laughterThreshold = serializedObject.FindProperty("laughterThreshold");
+    laughterMultiplier = serializedObject.FindProperty("laughterMultiplier");
+    smoothAmounth = serializedObject.FindProperty("smoothAmount");
+  }
+
+  private void BlendNameProperty(SerializedProperty prop, string name, string[] blendNames = null)
+  {
+    if (blendNames == null)
+    {
+      EditorGUILayout.PropertyField(prop, new GUIContent(name));
+      return;
+    }
+    var values = new int[blendNames.Length + 1];
+    var options = new GUIContent[blendNames.Length + 1];
+    values[0] = -1;
+    options[0] = new GUIContent("   ");
+    for(int i = 0; i < blendNames.Length; ++i)
+    {
+      values[i + 1] = i;
+      options[i + 1] = new GUIContent(blendNames[i]);
+    }
+    EditorGUILayout.IntPopup(prop, options, values, new GUIContent(name));
+  }
+
+  private string[] GetMeshBlendNames()
+  {
+    var morphTarget = (OVRLipSyncContextMorphTarget)serializedObject.targetObject;
+    if (morphTarget == null || morphTarget.skinnedMeshRenderer == null)
+    {
+      return null;
+    }
+    var mesh = morphTarget.skinnedMeshRenderer.sharedMesh;
+    var blendshapeCount = mesh.blendShapeCount;
+    var blendNames = new string[blendshapeCount];
+    for(int i = 0; i < mesh.blendShapeCount; ++i)
+    {
+      blendNames[i] = mesh.GetBlendShapeName(i);
+    }
+    return blendNames;
+  }
+  public override void OnInspectorGUI()
+  {
+    var blendNames = GetMeshBlendNames();
+    var morphTarget = (OVRLipSyncContextMorphTarget)serializedObject.targetObject;
+
+    serializedObject.Update();
+    EditorGUILayout.PropertyField(skinnedMeshRenderer);
+    if (EditorGUILayout.PropertyField(visemeToBlendTargets))
+    {
+      EditorGUI.indentLevel++;
+      for(int i = 1; i < visemeNames.Length; ++i)
+      {
+        BlendNameProperty(visemeToBlendTargets.GetArrayElementAtIndex(i), visemeNames[i], blendNames);
+      }
+      BlendNameProperty(laughterBlendTarget, "Laughter", blendNames);
+      EditorGUI.indentLevel--;
+    }
+    if (morphTarget)
+    {
+      morphTarget.enableVisemeTestKeys = EditorGUILayout.ToggleLeft("Enable Viseme Test Keys", morphTarget.enableVisemeTestKeys);
+    }
+    if (EditorGUILayout.PropertyField(visemeTestKeys))
+    {
+      EditorGUI.indentLevel++;
+      for(int i = 1; i < visemeNames.Length; ++i)
+      {
+        EditorGUILayout.PropertyField(visemeTestKeys.GetArrayElementAtIndex(i), new GUIContent(visemeNames[i]));
+      }
+      EditorGUILayout.PropertyField(laughterKey, new GUIContent("Laughter"));
+      EditorGUI.indentLevel--;
+    }
+    EditorGUILayout.PropertyField(laughterThreshold);
+    EditorGUILayout.PropertyField(laughterMultiplier);
+    EditorGUILayout.PropertyField(smoothAmounth);
+    serializedObject.ApplyModifiedProperties();
+  }
+}