int pivot = arr[low]; // 基准值
At some point I realized the scope was too large. I had spent the most time with msdfgen and hadn’t yet learned enough about the other libraries to write a proper guide. They all worked differently. I kept getting stuck. So I reduced the scope. In redesign 2 I decided to only use msdfgen, but show the various tradeoffs involved (atlas size, antialias width, shader derivatives, smoothing function).，更多细节参见Line官方版本下载
，这一点在91视频中也有详细论述
圖像來源，Getty Images
strict.writer.write(chunk3); // ok (queued in pending)。WPS官方版本下载是该领域的重要参考