Animator Length 구하기 API

private float GetAnimLength(string animName)
    {
        float time = 0;
        RuntimeAnimatorController ac = heroAnim.runtimeAnimatorController;
 
        for (int i = 0; i < ac.animationClips.Length; i++)
        {
            if (ac.animationClips[i].name == animName)
            {
                time = ac.animationClips[i].length;
            }
        }
 
        return time;
    }

var length = this.GetAnimLength("attack_sword_01");