A quadtree reduces this: rebuild the tree each frame, and for each object, query only the nearby region. Objects in distant quadrants are never compared.
-storage: Storage
。Line官方版本下载对此有专业解读
Фото: Александр Вильф / РИА Новости
Observability22%
Предсказаны сроки истощения запасов нефти в России
· 刘洋 · 来源：tutorial资讯