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Question by brenolimaa96 · Apr 20, 2016 at 01:32 PM · 2dgameobjecttransformvector2vectors

How Vectors work and how I should use them?

I would really appreciate if someone could explain to me how vector 2 and vector 3 works, especially the vector 2 as i'm doing a 2d Platform Game. I've already seen the documentation and have some doubts.

How I should use Vectors for movement for example? How it works?

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Answer by Winterblood · Apr 20, 2016 at 02:05 PM

They're basically the same, for two dimensions and three dimensions respectively. This article covers the basics:

http://www.gamedev.net/page/resources/_/technical/math-and-physics/practical-use-of-vector-math-in-games-r2968

It's well worth getting your head round it properly, as this is fundamental to all spatial modelling.

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