团结：由某事造成的减速？

Question

我想出了如何创建包含动画片段的资源包，然后将该动画片段加载到另一个项目中，然后通过脚本覆盖现有动画片段。基本上，目标是允许用户编辑动画。

现在一切都值得庆幸，但由于某种原因，速度有所放缓。我不确定在开始帧中加载所有内容时导致速度减慢的原因是什么：

这是我的代码：

protected Animator animator;
protected AnimatorOverrideController animatorOverrideController;
protected AnimationClipOverrides clipOverrides;

void Start()
{
    animator = GetComponent<Animator>();
    animatorOverrideController = new AnimatorOverrideController(animator.runtimeAnimatorController);
    animator.runtimeAnimatorController = animatorOverrideController;

    clipOverrides = new AnimationClipOverrides(animatorOverrideController.overridesCount);
    animatorOverrideController.GetOverrides(clipOverrides);
    LoadAnimation();
}

public void LoadAnimation()
{
    StartCoroutine(LoadAnimClip());
}        

IEnumerator LoadAnimClip(string )
{
    var FilePath = Application.streamingAssetsPath + "/Characters/Sonic/Animations/stand";

    var req = AssetBundle.LoadFromFileAsync(FilePath);
    yield return req;
    AssetBundle animationAsset = req.assetBundle;

    AnimationClip animation = animationAsset.LoadAsset<AnimationClip>("Stand") as AnimationClip;

    clipOverrides["Idle"] = animation;
    animatorOverrideController.ApplyOverrides(clipOverrides);

}

如果您想知道animationclipoverrides是什么，这里是类：

public class AnimationClipOverrides : List<KeyValuePair<AnimationClip, AnimationClip>
{
    public AnimationClipOverrides(int capacity) : base(capacity) { }

    public AnimationClip this[string name]
    {
        get { return this.Find(x => x.Key.name.Equals(name)).Value; }
        set
        {
            int index = this.FindIndex(x => x.Key.name.Equals(name));
            if (index != -1)
                this[index] = new KeyValuePair<AnimationClip, AnimationClip>(this[index].Key, value);
        }
    }
}