Although the bounding box is a polygon defining the area represented for the user, I simplify and use one point of this data.

尽管这个边界框是一个用于定义表示用户的区域的多边形，但我简化并使用该数据的一个点。

youdao

A chopbox anchor just finds the point at which a line intersects the bounding box of the node's figure.

chopbox锚只查找线与节点图形的边框相交的点。

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Aim Based on the rate of point area different in space bounding boxes of different point clouds, to estimate the optimal edge length of grid.

目的对不同的点云数据，根据有点区域占空间包围盒的比率的不同，对栅格划分最优边长进行估算。

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