/// <summary>    /// 更改模型材质    /// </summary>    /// <typeparam name="T">要更改的类型如【Color，Texture，Material】</typeparam>    /// <param name="models">Transform数组</param>    /// <param name="t"></param>    private void UpdateModelMaterial<T>(Transform[] models,T t) where T:new()    {        if (!typeof(T).Equals(typeof(Color)) &&!typeof(T).Equals(typeof(Texture2D)) && !typeof(T).Equals(typeof(Texture)) && !typeof(T).Equals(typeof(Material)))            Debug.LogError("T的类型必须为Color，Texture，Material中的一个！");        //模型材质更改        foreach (var modelItem in models)        {            if (modelItem.renderer == null)                continue;            for (int i = 0; i < modelItem.renderer.materials.Length; i++)            {                if (typeof(T).Equals(typeof(Color)))                    modelItem.renderer.materials[i].color = (Color)(object)t;                else if (typeof(T).Equals(typeof(Texture2D)))                    modelItem.renderer.materials[i].mainTexture = (Texture2D)(object)t;                else if (typeof(T).Equals(typeof(Texture)))                    modelItem.renderer.materials[i].mainTexture = (Texture)(object)t;                else if (typeof(T).Equals(typeof(Material)))                    modelItem.renderer.materials[i] = (Material)(object)t;            }        }    }