public static void SetToDefaultFaceEmotion(VRCAvatar editAvatar, VRCAvatar originalAvatar)
{
var defaultFaceEmotion = GetAvatarFaceParamaters(editAvatar.SkinnedMeshList);
editAvatar.DefaultFaceEmotion = defaultFaceEmotion;
ApplyAnimationProperties(defaultFaceEmotion, originalAvatar);
}
public static void ResetToDefaultFaceEmotion(VRCAvatar avatar)
{
if (avatar == null)
{
return;
}
ApplyAnimationProperties(avatar.DefaultFaceEmotion, avatar);
}
/// <summary>
/// 選択したblendshapeのプロパティを反映する
/// </summary>
/// <param name="animProperties"></param>
/// <param name="skinnedMeshes"></param>
public static void ApplyAnimationProperties(List <AnimParam> animProperties, VRCAvatar avatar)
{
for (int skinnedMeshIndex = 0; skinnedMeshIndex < avatar.SkinnedMeshList.Count; skinnedMeshIndex++)
{
IFaceEmotionSkinnedMesh skinnedMesh = avatar.SkinnedMeshList[skinnedMeshIndex];
if (skinnedMesh.BlendShapeCount <= 0)
{
continue;
}
var mesh = skinnedMesh.Mesh;
var renderer = skinnedMesh.Renderer;
var blendshapes = skinnedMesh.Blendshapes;
if (renderer == null)
{
continue;
}
// 一旦すべてリセットする
for (int i = 0; i < avatar.DefaultFaceEmotion.Count; i++)
{
var defaultAnimProperty = avatar.DefaultFaceEmotion[i];
var index = mesh.GetBlendShapeIndex(defaultAnimProperty.BlendShapeName);
if (index < 0)
{
continue;
}
renderer.SetBlendShapeWeight(index, defaultAnimProperty.Value);
blendshapes[index].IsContains = false;
}
// アニメーションファイルに含まれるものだけ値を変更して
// 適用させるチェックマークにチェックをいれる
foreach (var animProperty in animProperties)
{
var index = mesh.GetBlendShapeIndex(animProperty.BlendShapeName);
if (index >= 0)
{
renderer.SetBlendShapeWeight(index, animProperty.Value);
blendshapes[index].IsContains = true;
}
}
}
}
/// <summary>
/// BlendShapeの値をすべてリセットする
/// </summary>
public static void ResetAllBlendShapeValues(VRCAvatar avatar)
{
foreach (var skinnedMesh in avatar.SkinnedMeshList)
{
if (!skinnedMesh.IsOpenBlendShapes || skinnedMesh.BlendShapeCount <= 0)
{
continue;
}
foreach (var blendshape in skinnedMesh.Blendshapes)
{
if (blendshape.IsContains)
{
SetBlendShapeMinValue(skinnedMesh.Renderer, blendshape.Id);
}
}
}
}
/// <summary>
/// 指定したBlendShapeのアニメーションファイルを作成する
/// </summary>
public static AnimationClip CreateBlendShapeAnimationClip(string fileName, string saveFolderPath, VRCAvatar avatar, bool addKeyTo0FrameOnly = false)
{
AnimationClip animClip = new AnimationClip();
if (fileName == "")
{
fileName = "face_emotion";
}
foreach (IFaceEmotionSkinnedMesh skinnedMesh in avatar.SkinnedMeshList)
{
if (!skinnedMesh.IsOpenBlendShapes || skinnedMesh.BlendShapeCount <= 0)
{
continue;
}
string path = AnimationUtility.CalculateTransformPath(skinnedMesh.Renderer.transform, avatar.Animator.transform);
foreach (var blendshape in skinnedMesh.Blendshapes)
{
float keyValue;
AnimationCurve curve = new AnimationCurve();
if (!blendshape.IsExclusion && blendshape.IsContains)
{
keyValue = skinnedMesh.Renderer.GetBlendShapeWeight(blendshape.Id);
curve.keys = null;
curve.AddKey(0, keyValue);
if (!addKeyTo0FrameOnly)
{
curve.AddKey(1 / 60.0f, keyValue);
}
animClip.SetCurve(path, typeof(SkinnedMeshRenderer), "blendShape." + blendshape.Name, curve);
}
}
}
AssetDatabase.CreateAsset(animClip, AssetDatabase.GenerateUniqueAssetPath(saveFolderPath + fileName + ".anim"));
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
return(animClip);
}
public static void ApplyAnimationProperties(AnimationClip clip, VRCAvatar avatar)
{
var paramList = GetAnimationParamaters(clip);
ApplyAnimationProperties(paramList, avatar);
}