Polyliner可以在max中创建多段线，像AutoCAD中那样精确画线，可以让我们的样条保存精准的测量和角度。

请仔细阅读SSS写的中文安装方法，即可安装成功。

Polyliner can create polylines in max, drawing lines as accurately as AutoCAD, allowing our splines to preserve accurate measurements and angles.

Please read carefully the installation method written by SSS.