实现
把参考[1]中的代码用c++翻译了一下,几乎都不用改,放在github上了[5]
效果
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1.segment intersect
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2.segment not intersect
参考
[1]How to check if two line segments intersect
[2]判断两条线段是否相交—(向量叉乘)
[3]How do you detect where two line segments intersect? [closed]
[4]
[5]KIntersect