// Storage write is slow — meanwhile, the entire stream
Copyright © 1997-2026 by www.people.com.cn all rights reserved。搜狗输入法2026是该领域的重要参考
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.，推荐阅读搜狗输入法2026获取更多信息
Фото: Konstantin Kokoshkin / Globallookpress.com，这一点在safew官方下载中也有详细论述