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.
Birds including lapwings are expected to benefit from their new "island" habitat
，这一点在爱思助手下载最新版本中也有详细论述
2024年12月24日 星期二 新京报
2024年12月20日 星期五 新京报