3D Math Primer for Game Programmers (Vector Operations)


Distance between two points (3)

Distance between two points (3)

In this article I would like to discuss operations on vectors.  This article assumes the reader has a basic knowledge of what vectors are and how they are represented. My goal here is simply to refresh your memory about what kind of operations can be performed on vectors specifically operations that are important if you are trying to create a 3D game engine.
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