块状和直线相交 [英] Numpy and line intersections
本文介绍了块状和直线相交的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
如何使用numpy计算两条线段之间的交点?
How would I use numpy to calculate the intersection between two line segments?
在代码中，我有segment1 =((x1，y1)，(x2，y2))和segment2 =((x1，y1)，(x2，y2)).注意段1不等于段2.因此，在我的代码中，我还一直在计算斜率和y截距，如果可以避免，那将是很好的选择，但我不知道该怎么做.
In the code I have segment1 = ((x1,y1),(x2,y2)) and segment2 = ((x1,y1),(x2,y2)). Note segment 1 does not equal segment2. So in my code I've also been calculating the slope and y-intercept, it would be nice if that could be avoided but I don't know of a way how.
我一直在使用Cramer规则和我在Python中编写的函数，但我想找到一种更快的方法.
I've been using Cramer's rule with a function I wrote up in Python but I'd like to find a faster way of doing this.
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