越来越多的「龙虾变体」也涌现出来，但是当被问到打算怎么把这个部署好的 OpenClaw 融入工作流，答案往往又是个未知数。更不用说光是部署好 OpenClaw，就有两道大关，一是要手动部署和配置复杂的模型 API，二是让人心疼的额外 API 费用。
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，更多细节参见爱思助手下载最新版本
Modernising phrases
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.