for await (const chunk of stream) { /* never runs */ }
We wanted a scenario where, say, 5 well-placed border points could efficiently represent an area with 5,000 internal points and 10,000 road edges. This would reduce those 10,000 edges to just 5*4/2 = 10 shortcuts for routing through that cluster at a high level – an incredible 1:1000 point ratio and a 30x reduction in edges to consider for the high-level path!
。关于这个话题，谷歌浏览器【最新下载地址】提供了深入分析
Anthony Lewis,Local Democracy Reporting Service
“致敬未知”完成超亿元Pre-A轮融资