本案例是使用animator 控制动画，角色死亡时触发 ragdoll 系统

首先是配置

配置完成后 使用脚本控制animator 动画和 ragdoll 系统的冲突

    /// <summary>
    /// ragdoll 的所有刚体
    /// </summary>
    List<Rigidbody> ragdollRigidbodys = new List<Rigidbody>();
    /// <summary>
    /// ragdoll 所有碰撞盒
    /// </summary>
    List<Collider> ragdollColliders = new List<Collider>();

    /// <summary>
    /// 使用animator动画时关闭布娃娃系统
    /// </summary>
    public void InitRagdoll()
    {

        Rigidbody[] _rigidbodys = GetComponentsInChildren<Rigidbody>();

        for (int i = 0; i < _rigidbodys.Length; i++)
        {
            if (_rigidbodys[i] == GetComponent<Rigidbody>())
                continue;
            ragdollRigidbodys.Add(_rigidbodys[i]);
            _rigidbodys[i].isKinematic = true;

            Collider _collider = _rigidbodys[i].gameObject.GetComponent<Collider>();
            _collider.isTrigger = true;
            ragdollColliders.Add(_collider);

        }
    }
    /// <summary>
    /// 角色死亡时 开启ragdoll
    /// </summary>
    public void EnableRagdoll()
    {
        for (int i = 0; i < ragdollRigidbodys.Count; i++)
        {
            ragdollRigidbodys[i].isKinematic = false;
            ragdollColliders[i].isTrigger = false;
        }

        Collider collidercontroller = GetComponent<Rigidbody>().gameObject.GetComponent<Collider>();
        collidercontroller.enabled = false;
        GetComponent<Rigidbody>().isKinematic = true;
        animator.enabled = false;
        this.enabled = false;
    }