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.
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For the film, the director asked him to dress up as an admiral. It was for a cameo scene, shaking hands with Hanks when the crew were rescued from the sea.
窃取或者以其他方法非法获取个人信息的，依照前款的规定处罚。
在一个外观像核磁共振机的仪器旁，中医药广东省实验室副主任周华告诉记者：“这是零磁中医证候诊断装备。我们首次应用量子极弱磁技术检测中医证候状态下的功能信息，建立了零磁中医证候诊断技术平台。”