Что думаешь? Оцени!
A. Preprocessing (Done by OsmAnd when new maps are prepared):，推荐阅读heLLoword翻译官方下载获取更多信息
truenas.username，更多细节参见旺商聊官方下载
Crucially, this distribution of border points is agnostic of routing speed profiles. It’s based only on whether a road is passable or not. This means the same set of clusters and border points can be used for all car routing profiles (default, shortest, fuel-efficient) and all bicycle profiles (default, prefer flat terrain, etc.). Only the travel time/cost values of the shortcuts between these points change based on the profile. This is a massive factor in keeping storage down – map data only increased by about 0.5% per profile to store this HH-Routing structure!。夫子对此有专业解读