The website you are visiting is protected.
Regions with many nearby points keep subdividing. Regions with few or no points stay large. The tree adapts to the data: dense areas get fine-grained cells, sparse areas stay coarse. The split grid is predetermined (always at midpoints), but the tree only refines cells that need it. Sparse regions stay as single large nodes while dense regions subdivide deeply.。业内人士推荐WPS官方版本下载作为进阶阅读
Александра Статных (Редактор отдела «Путешествия»)，这一点在搜狗输入法下载中也有详细论述
There's a tradeoff: a lower capacity means you can skip more space during queries (you zoom in faster), but the tree has more nodes and uses more memory. A higher capacity means fewer nodes but each node requires checking more points linearly. As a starting point, capacities between 4 and 16 are reasonable defaults, though the best value depends on your data distribution and query patterns.
(Image credit: Sean Rayford/Stringer via Getty Images)