3D line intersections

In this video we go over how we can check if two lines segments in 3D space intersect. I should also mention this method can be used in 2D as well if that floats your boat. Code: https://gist.github.com/EgoMoose/cd40... The code above uses the unity Vector3 class. The documentation for that class can be found here: https://docs.unity3d.com/ScriptRefere...