Buffers in OpenGL | How to Code Minecraft Ep. 2
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In this episode I go over the fundamentals of buffers in OpenGL. I go over vertex array buffers and element buffers in depth in the latter half of the video. I also cover some fundamental concepts (the graphics pipeline) that are required to understand the necessity of buffers.
Challenges: https://github.com/codingminecraft/Mi...
Tesselation for Terrain Generation: https://victorbush.com/2015/01/tessel...
Jonathan Blow Explains Graphics: • How 3D video games do graphics.
All the Buffers: https://www.khronos.org/registry/Open...
Buffer Data and Usage Types: https://www.khronos.org/registry/Open...
Element Buffer Docs: https://www.khronos.org/opengl/wiki/V...
My Example Code
C++ Example: https://github.com/codingminecraft/Mi...
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0:00 Intro
0:47 What are Buffers?
1:22 OpenGL Graphics Pipeline
1:45 Vertex Processing Stage
5:34 Tesselation Processing Stage
6:22 Geometry Processing Stage
6:45 Primitive Assembly Stage
7:40 Rasterization Stage
8:05 Fragment Processing Stage
8:43 Add your Math Library
9:14 What are buffers? Revisited
10:53 Coding Vertex Array Buffers
13:06 Vertex Attributes
16:47 Vertex Array Objects
18:18 Drawing the Vertices
20:10 Element Buffer Objects
23:16 Challenges 1
23:57 Named Buffers
25:56 Challenges 2
26:17 Closing Thoughts
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Website: https://ambrosiogabe.github.io/
Github: https://github.com/ambrosiogabe
Here are some books I recommend if you want to learn about game engine development more thoroughly. I do not profit off any of these sales, these are just some books that have helped me out :)
My Recommended Game Engine Books:
Game Engine Architecture: https://www.gameenginebook.com/
Game Physics Cookbook (Read this before the next physics book): https://www.amazon.com/Game-Physics-C...
Game Physics (Ian Millington): https://www.amazon.com/Game-Physics-E...
Game Programming Patterns (Free): https://gameprogrammingpatterns.com/
My Recommended Beginning Game Programming Books:
JavaScript Game Design: https://www.apress.com/gp/book/978143...
My Recommended Java Books:
Data Structures/Algorithms: https://www.amazon.com/Data-Structure...
LWJGL (Free, but I haven't read this thoroughly): https://lwjglgamedev.gitbooks.io/3d-g...
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