'2D Raycasting/Checking if 2 line segments intersect
How would I make a 2D raycast? Also, how would I check if 2 line segments intersect (relativity the same thing in my eyes, probably different though). I am not using unity or anything, I am just using plain python (I can translate from most languages to python so I don't really care what language you use) and don't want to use a library so I can learn. But every article I look at has no actual explanation, it just shows code. I've looked at the Geeks4Geeks one and that also really only shows code and does not explain what it does. So if someone could explain it that would be helpful.
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