MatthewMacomber / C3D

OpenGL 3D Game Engine written in C

C3D

C3D is a OpenGL 3D Game Engine, written in C, as a learning exercise.

YouTube videos showcasing features

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• C
• SDL2
• SDL2_image
• OpenGL
• linmath.h for linear math.
• Assimp

Features

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• Uses Assimp for model loading
• bad AABB collision detection
• Can display AABB wireframe
• Point lights, ambient light
• Can load, compile and attach GLSL shaders
• Helper functions for setting up OpenGL and SDL2 windows
• FPS-style camera
• Bullets

FAQ

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Q. Do you know that your code is not very pretty?

A. Yes.

Q. How do I use it?

A. Why would you do that?

git clone https://github.com/lcthums/C3D

cd C3D

cp examples/basic.c ./main.c

make

./game.out

You will need OpenGL 3.3+, sdl2 and sdl2_image. There might be examples in the examples directory.

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TODO:

• not abandon the project after the first week
• shut memory leaks
• weapon.h
• more lighting stuff
• decent OBJLoader (Assimp!)
• UI
• terrain generator (not finished)
• A.I.
• shadows
• finish a game with it