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Learn OpenGL

You're reading from   Learn OpenGL Beginner's guide to 3D rendering and game development with OpenGL and C++

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Product type Paperback
Published in Aug 2018
Publisher Packt
ISBN-13 9781789340365
Length 208 pages
Edition 1st Edition
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Author (1):
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Frahaan Hussain Frahaan Hussain
Author Profile Icon Frahaan Hussain
Frahaan Hussain
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Toc

Transformations using GLM

We'll be looking at making transformations to our shape and the texture applied to it. To do the transformations, we'll be using the OpenGL Mathematics library that is GLM. For transformations, we need to use vectors and matrices, and GLM handles a lot of that in the backend for us. All we have to do is call the correct method (for example, translate or rotate), and it'll do the appropriate matrices and vector transformations for us.

It is recommended that you go to learnopengl.com and open.gl. These sites have got some great resources that showcase all the different vectors and matrices and how to use them, and it goes into more depth about the mathematics behind it. So, if you're interested, you should definitely visit these sites.
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