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The pruned nodes (in red) represent entire regions of space that the algorithm never examines. The points inside those regions are never checked. Compare the "Nodes Visited" count to the total number of points. The quadtree is doing far less work than a brute-force scan.
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Олеся Мицкевич (Редактор отдела «Силовые структуры»)。关于这个话题，51吃瓜提供了深入分析
Solving Open Source Sustainability Together Our world runs on open source software that is mostly built and maintained by unpaid volunteers. Unstable funding of critical OSS poses serious risks for all of us.
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