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const scene = new THREE.Scene();

The barges were filled and covered with sediment to create a new island for birds including endangered dunlin, curlew, ringed plover and lapwing.

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据新浪科技消息，阶跃星辰据悉计划在港股 IPO。

Notice how the highlighted region shrinks at each step. The algorithm never examines points outside the narrowing window. In a balanced tree with nnn points, this takes about log⁡4(n)\log_4(n)log4​(n) steps. For a million points, that's roughly 10 steps instead of a million comparisons.