Hexagonal grid coordinate and the relation of the circle window and the line to be clipped are demonstrated.

首先介绍了六角网格坐标系及圆形窗口与待裁剪线段的关系。

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Hexagonal grid coordinate and the relation of the circle window and the line to be clipped are demonstrated.

首先介绍了六角网格坐标系及圆形窗口与待裁剪线段的关系。

youdao