我有2个向量,它们是多边形的8个顶点的x和y坐标
x = [5 5 7 7 9 9 5 7] y = [8 6 6 8 6 8 10 10]
x = [5 5 7 7 9 9 5 7]
y = [8 6 6 8 6 8 10 10]
我想对它们进行排序(顺时针)以获得正确的向量(正确绘制多边形)
x = [5 7 9 9 7 7 5 5] y = [6 6 6 8 8 10 10 8]
x = [5 7 9 9 7 7 5 5]
y = [6 6 6 8 8 10 10 8]
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