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算多边形面积可以用格林公式In Reply To:图形学中多边形切割问题，把圆的边界算作多边形的一部分，求出所有交点和线段，组成半边结构，最后由半边拼出所有多边形，求面积 Posted by:yygy at 2023-05-21 16:02:19 Followed by: Post your reply here: |
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