https://blog.gongquiz.com/2021/11/26/3d-max-2016%ec%9d%b4%ed%95%98-%eb%b2%84%ec%a0%84-%ec%9c%88%eb%8f%84%ec%9a%b010%ec%97%90%ec%84%9c-%ec%84%a4%ec%b9%98%ec%98%a4%eb%a5%98%ea%b0%95%ec%a2%8c-%ef%bf%a1/