/// <summary>
/// 単一アニメーションループ用に、空のコントローラーとアニメーションクリップを作成します。
/// </summary>
/// <remarks>
/// 保存先にすでにアニメーションクリップが存在する場合、空にして返します。
/// </remarks>
/// <param name="avatar"></param>
/// <param name="name"></param>
private static AnimatorController CreateSingleAnimatorController(GameObject avatar, string name)
{
var path = Duplicator
.DetermineAssetPath(prefabInstance: avatar, type: typeof(AnimatorController), fileName: name);
var controllerPath = path + ".controller";
var clipPath = path + ".anim";
var controller = AssetDatabase.LoadAssetAtPath <AnimatorController>(controllerPath);
var clip = AssetDatabase.LoadAssetAtPath <AnimationClip>(clipPath);
if (controller && clip)
{
clip.ClearCurves();
return(controller);
}
AssetDatabase.MoveAssetToTrash(controllerPath);
AssetDatabase.MoveAssetToTrash(clipPath);
clip = new AnimationClip();
AnimationClipSettings settings = AnimationUtility.GetAnimationClipSettings(clip);
settings.loopTime = true;
AnimationUtility.SetAnimationClipSettings(clip, settings);
AssetDatabase.CreateAsset(clip, clipPath);
return(AnimatorController.CreateAnimatorControllerAtPathWithClip(controllerPath, clip));
}
/// <summary>
/// 表情の設定を行うアニメーションクリップを作成します。
/// </summary>
/// <param name="avatar"></param>
/// <param name="vrmBlendShape"></param>
/// <param name="clips"></param>
/// <returns></returns>
private static AnimationClip CreateFeeling(
GameObject avatar,
VRMBlendShapeClip clip,
ref IEnumerable <VRMBlendShapeClip> clips
)
{
var fileName = clip.Preset + ".anim";
#if VRC_SDK_VRCSDK2
var anim = Duplicator.DuplicateAssetToFolder <AnimationClip>(
source: UnityPath.FromUnityPath(Converter.RootFolderPath).Child("animations")
.Child(BlendShapeReplacer.MappingBlendShapeToVRChatAnim[clip.Preset] + ".anim")
.LoadAsset <AnimationClip>(),
prefabInstance: avatar,
fileName
);
Transform transform = avatar.transform.Find(VRChatUtility.AutoBlinkMeshPath);
if (transform.GetComponent <Animator>())
{
var curve = new AnimationCurve();
foreach (var(seconds, value) in BlendShapeReplacer.NeutralAndBlinkStopperWeights)
{
curve.AddKey(new Keyframe(seconds, value));
}
anim.SetCurve(
VRChatUtility.AutoBlinkMeshPath,
typeof(Behaviour),
"m_Enabled",
curve
);
clips = BlendShapeReplacer.DuplicateShapeKeyToUnique(avatar, clip, clips);
}
#else
var anim = new AnimationClip();
AssetDatabase.CreateAsset(
anim,
Duplicator.DetermineAssetPath(prefabInstance: avatar, typeof(AnimationClip), fileName)
);
clips = BlendShapeReplacer.DuplicateShapeKeyToUnique(avatar, clip, clips);
#endif
SetBlendShapeCurves(
avatar,
animationClip: anim,
clip: clip,
keys: new Dictionary <float, float> {
{ 0, 1 },
{ anim.length, 1 },
}
);
return(anim);
}
