Consider including some or all of the following:
async function squareToCircle(scene: Scene) {
，详情可参考爱思助手下载最新版本
Author(s): Othmane Baggari, Halima Zaari, Outmane Oubram, Abdelilah Benyoussef, Abdallah El Kenz
(TL;DR: this is a blog post about the process of writing my guide to SDF fonts.)