OpenGL GameEngine

Overview

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This project is a small game engine, designed to demonstrate key principles of game engine architecture. The engine supports real-time 3D rendering, a flexible object system, integrated physics, runtime GUI editing, and in-engine debugging tools.

The engine was built using OpenGL as the core rendering framework and several supporting libraries for extended functionality.

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Libraries Used

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Library and its purpose:

OpenGL = 3D Rendering

GLFW = Window management & input

GLEW = OpenGL extension loading

GLM = Mathematics (vectors, matrices, transformations)

ReactPhysics3D = Physics simulation and collision detection

ImGui = Immediate-mode GUI (editor interface & runtime tools)

stb_image = Image loading (textures, heightmaps)

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Controls 

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Action and its Key:

Move camera = Right Mouse Hold + W / A / S / D

Move camera = up/down Q / E

Use editor GUI = Left Mouse Click

- object instances are selected in the GUI.

- ability to 'play' is in the GUI.

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Content Included 

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Folder and its Description:

/assets/models Sample models (OBJ)

/assets/textures Sample textures

/assets/shaders GLSL shader programs

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Credit 

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Used educationallicense for free assets on synty