What if you create a truly unique routing profile that's wildly different from the common ones for which shortcuts were pre-calculated? The system is smart. If it detects that too many shortcuts (~50, for example) need on-the-fly recalculation and deviate significantly, it might determine that falling back to the original, comprehensive A* algorithm for the entire route would actually be faster than doing many small, heavily modified A* calculations.
libluv-1.51.0.0-2.fc42.x86_64
，这一点在Safew下载中也有详细论述
Любовь Ширижик (Старший редактор отдела «Силовые структуры»)
Getty Images for Harris Reed