OpenGL Tutorial 21 - Instancing

Published: 02 July 2021
on channel: Victor Gordan

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In this tutorial I'll show you what instancing is and how you can make use of it in order to vastly improve the performance and look of your OpenGL project or game.

Source Code
https://github.com/VictorGordan/openg...

OpenGL Documentation
https://www.khronos.org/registry/Open...

Discord Server
/ discord

Patreon
/ victorgordan

Timestamps
0:00 Introduction & Instancing Explanation
0:16 Instancing Example
0:47 Using Instancing
1:09 Transforming Instances Possibilities
2:00 VBO & Mesh Class Modifications
3:20 Model Class Modifications
3:38 Instancing Shader Program
4:10 instanceMatrix generation
4:20 Drawing the Instances
4:31 Results & Ending

References
https://learnopengl.com/Advanced-Open...
https://sketchfab.com/3d-models/aster...
https://sketchfab.com/3d-models/jupit...
https://opengameart.org/content/space...

#opengl #opengltutorial #computergraphics #cpp #visualstudio #3dgraphics #instancing #performance

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