Game Maths — Dot Product

Personally I don't implement stuff that requires deep math knowledge in a day-to-day work, but once in a while every game developer faces tasks when you wish you knew the math. And this task could be solved faster and without dirty workarounds if you knew the math behind the required functionality. This post gives one example of a dot product usage, but I liked more another old article on this topic, which I will share here next. So check out both to get better understanding.

https://medium.com/nerd-for-tech/game-maths-dot-product-d3f063192cd6

#math #dotproduct #3dmath