Vellum物体充气膨胀Inflate an Object in Vellum (Houdini)

In this quick video, I’m showing you how to inflate an object in Vellum. I got this question a while back, so I decided to make a tutorial about it.
谷歌翻译：在这个快速视频中，我将向您展示如何在Vellum中给对象充气。我不久前得到了这个问题，所以我决定制作一个关于它的教程。