如何求向量的倒数？
我正在使用 C# 工作，我正在尝试找出如何获取矢量速度的倒数。
我尝试过：
Vector2 Velocity;
Vector2 Reciprocal = 1 / Velocity;
但我不能这样做，因为我不能采用 int 并将其除以向量。我试图寻找这个问题的答案，但我的表现并不好......
I am working in C# and I am trying to figure out how to take the reciprocal of the vector velocity.
I tried:
Vector2 Velocity;
Vector2 Reciprocal = 1 / Velocity;
But I cannot do this because I cannot take an int and divide it by a vector. I have tried to look for an answer to this, but I have not fared well...
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从数学上来说，向量的倒数没有明确定义。您可以取向量大小的倒数，并且可以创建一个新向量，其分量是原始向量分量的倒数，但向量本身的倒数的概念不是没有意义。
根据您要执行的操作，代码会有所不同。
Mathematically speaking, the reciprocal of a vector is not well-defined. You can take the reciprocal of the magnitude of a vector, and you can create a new vector whose components are the reciprocals of the components of the original vector, but the notion of the reciprocal of a vector itself isn't meaningful.
Depending on which operation you want to do, the code will be different.