角色看目标点,移动

 void Update ()
    {
        float h = Input.GetAxis("Horizontal");
        float v = Input.GetAxis("Vertical");

        if (Mathf.Abs(h) > 0.1f || Mathf.Abs(v) > 0.1f)
        {
            animator.SetBool("Walk", true);

            if (animator.GetCurrentAnimatorStateInfo(0).IsName("PlayerRun"))
            {
                //移动的目标位置
                Vector3 targetDir = new Vector3(h, 0, v);
                transform.LookAt(targetDir + transform.position);
                cc.SimpleMove(transform.forward * speed);
            }
        }
        else
        {
            animator.SetBool("Walk", false);
        }
        
}