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关于constant.h中relPos长度为64的理解 #8

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yslenjoy opened this issue Jun 1, 2022 · 1 comment
Open

关于constant.h中relPos长度为64的理解 #8

yslenjoy opened this issue Jun 1, 2022 · 1 comment

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@yslenjoy
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yslenjoy commented Jun 1, 2022

源代码英文注释中解释relPos是

The maximum number of occupied cells

其实就是对应变量bbSize的平方：bbSize = std::ceil((sqrt(width * width + length* length) + 4) / cellSize) = ceil(sqrt(1.75^2+2.65^2)+4) = ceil(7.2) = 8
@yslenjoy yslenjoy closed this as completed Jun 1, 2022
@yslenjoy yslenjoy reopened this Jun 1, 2022
@WeiJunREN
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你好，请问这里+ 4和/cellSize的物理意义分别是什么呢

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@yslenjoy @WeiJunREN