The spatial view (the grid of rectangles) and the tree view (the hierarchy of nodes) represent the same structure. Searching for a point means walking down the tree: at each node, you check which of the four children contains your target coordinate and recurse into that child. You never visit the other three.
«35 лет — и ты устарел»Мужчины столкнулись с дискриминацией по красоте и возрасту. На что они готовы ради молодости?24 февраля 2023
，详情可参考雷电模拟器官方版本下载
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