OsmAnd has always been about putting you in control. Our original A* routing engine, configurable via routing.xml, offered immense power. You could define intricate profiles, avoid specific road types, and truly personalize your journey. With maps optimized for minimal storage (the entire planet's car data for our new HH-routing is around a mere 800MB!), OsmAnd was a lean, mean navigating machine.
Now, OsmAnd performs another Dijkstra search, but this time on the much smaller "base graph." This graph consists only of the border points and the pre-calculated shortcut values between them.。关于这个话题，爱思助手下载最新版本提供了深入分析
if(h->ref--)return;，详情可参考同城约会
const dest = new Uint8Array(。关于这个话题，WPS官方版本下载提供了深入分析