Bro_Of_Nagi

Results 3 comments of Bro_Of_Nagi

![lxs](https://user-images.githubusercontent.com/8923933/188874451-093d5ba2-00cc-4622-b3c8-887f6f6215d0.gif)

I quit, and start using markdown files in folder. I don't want lose content.

maybe just judge the vertex index, should fix this bug. As below: add to shapes.ts after line 239 if (flat.holes.includes((i + 1) / 2)) continue;