public void TestFaceClip()
{
var model = GameObject.Find(Constants.ChatdollModelName)?.GetComponent <ModelController>();
if (model == null)
{
Debug.LogError("Chatdoll model not found");
return;
}
var skinnedMeshRenderer = model.SkinnedMeshRenderer;
var weights = new Dictionary <string, float>();
weights.Add("mouth_a", 0.5f);
weights.Add("mouth_smile", 0.3f);
weights.Add("eye_smile_L", 1.0f);
var face = new FaceClip("Smile", skinnedMeshRenderer, weights);
Assert.AreEqual("Smile", face.Name);
Assert.AreEqual(60, face.Values.Count);
var configuredWeightCount = 0;
foreach (var w in face.Values)
{
if (w.Name == "mouth_a")
{
Assert.AreEqual(53, w.Index);
Assert.AreEqual(0.5f, w.Weight);
configuredWeightCount++;
}
else if (w.Name == "mouth_smile")
{
Assert.AreEqual(40, w.Index);
Assert.AreEqual(0.3f, w.Weight);
configuredWeightCount++;
}
else if (w.Name == "eye_smile_L")
{
Assert.AreEqual(30, w.Index);
Assert.AreEqual(1.0f, w.Weight);
configuredWeightCount++;
}
else
{
Assert.AreEqual(0.0f, w.Weight);
}
}
Assert.AreEqual(3, configuredWeightCount);
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
var modelController = target as ModelController;
var skinnedMeshRenderer = modelController.SkinnedMeshRenderer;
var ButtonLayout = new GUILayoutOption[] { GUILayout.Width(80) };
if (skinnedMeshRenderer != null)
{
if (modelController.FaceClipConfiguration == null)
{
// Clear local list
faceClips = null;
if (GUILayout.Button("Import JSON (migration)"))
{
LoadFacesFromJson();
}
return;
}
previousConfigName = currentConfigName;
currentConfigName = modelController.FaceClipConfiguration.name;
// Reset flag to determine selection changed
var selectionChanged = false;
// Load data on started or configuration changed
if (faceClips == null || currentConfigName != previousConfigName)
{
faceClips = modelController.FaceClipConfiguration.FaceClips;
if (faceClips.Count > 0)
{
selectionChanged = true;
selectedFaceIndex = 0;
}
else
{
selectedFaceIndex = -1;
currentFaceName = string.Empty;
}
}
EditorGUILayout.BeginHorizontal();
// Pulldown selection
previousSelectedFaceIndex = selectedFaceIndex;
selectedFaceIndex = EditorGUILayout.Popup(selectedFaceIndex, faceClips.Select(f => new GUIContent(f.Name)).ToArray());
if (faceClips.Count > 0 && previousSelectedFaceIndex != selectedFaceIndex)
{
selectionChanged = true;
}
// Remove face
if (GUILayout.Button("Remove", ButtonLayout))
{
if (faceClips.Count > 0)
{
// Remove from list
var faceToRemove = faceClips.Where(f => f.Name == currentFaceName).First();
faceClips.Remove(faceToRemove);
// Save to asset
EditorUtility.SetDirty(modelController.FaceClipConfiguration);
AssetDatabase.SaveAssets();
// Select item
if (faceClips.Count == 0)
{
// Nothing to be selected when no item exists
selectedFaceIndex = -1;
currentFaceName = string.Empty;
}
else
{
if (selectedFaceIndex == 0)
{
selectedFaceIndex = 0;
}
else
{
selectedFaceIndex--;
}
selectionChanged = true;
}
}
}
EditorGUILayout.EndHorizontal();
// Add or update face
EditorGUILayout.BeginHorizontal();
currentFaceName = GUILayout.TextField(currentFaceName);
if (GUILayout.Button("Capture", ButtonLayout))
{
if (!string.IsNullOrEmpty(currentFaceName.Trim()))
{
// Update or add to list
var faceToUpdate = faceClips.Where(f => f.Name == currentFaceName).FirstOrDefault();
if (faceToUpdate == null)
{
faceClips.Add(new FaceClip(currentFaceName, skinnedMeshRenderer));
}
else
{
faceToUpdate = new FaceClip(currentFaceName, skinnedMeshRenderer);
}
// Select item
selectedFaceIndex = faceClips.Select(f => f.Name).ToList().IndexOf(currentFaceName);
// Save to asset
EditorUtility.SetDirty(modelController.FaceClipConfiguration);
AssetDatabase.SaveAssets();
}
}
EditorGUILayout.EndHorizontal();
// Change current name and blend shapes when selection changed
if (selectionChanged)
{
currentFaceName = faceClips[selectedFaceIndex].Name;
foreach (var blendShapeValue in faceClips[selectedFaceIndex].Values)
{
skinnedMeshRenderer.SetBlendShapeWeight(blendShapeValue.Index, blendShapeValue.Weight);
}
}
}
}
