The algorithm walks the tree recursively. At each node, it checks: does this node's bounding box overlap with the query rectangle? If not, the entire subtree gets pruned (skipped). If it does overlap, it tests the node's points against the query and recurses into the children.
It's a puzzling, and unusual, mix.
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GAP在被宝尊电商接手后没有退场重启，而是选择留下调整。它收缩折扣，优化门店模型，试图先把渠道秩序理顺。同时GAP正强化产品本地化与品类延展，在“美式经典”的框架内做结构修补。比如GAP会从童装、牛仔裤等不同品类方向做重点突破，而非一味追求“大而全”。从宝尊电商财报数据看，GAP所属的品牌管理板块收入已经恢复增长，但仍处在亏损修复阶段。渠道和运营可以改善规模，却难以在短期内解决风格老化的历史积累问题。
What are the symptoms of chicken pox and what does the rash look like?，这一点在一键获取谷歌浏览器下载中也有详细论述
“增优减劣”，在自身找答案
Bridgerton fans, smash that "watch credits" button at the end of Season 4.，推荐阅读91视频获取更多信息