async *transform(source) {
The algorithm maintains a running "best distance" that starts at infinity. As it walks the tree, it checks each visited point and updates the best distance if it finds something closer. Before recursing into a child node, it checks whether the closest possible point in that child's bounding box is farther than the current best. If so, the entire subtree gets pruned.
。91视频是该领域的重要参考
（二）在公共场所停放尸体或者因停放尸体影响他人正常生活、工作秩序，不听劝阻的。
In the world of highly-polished content on social media sites such as Instagram and as content feels increasingly automated, "people look for signals of lived experience, disagreement and nuance", says Oc.