https://github.com/valentindeaconu/vd_game_engine

C++ 3D Open World Game Engine using OpenGL.
https://github.com/valentindeaconu/vd_game_engine

game-engine open-world under-development

Last synced: 21 days ago
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C++ 3D Open World Game Engine using OpenGL.

• Host: GitHub
• URL: https://github.com/valentindeaconu/vd_game_engine
• Owner: valentindeaconu
• License: gpl-3.0
• Created: 2020-05-06T11:49:13.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2022-10-20T17:11:39.000Z (about 2 years ago)
• Last Synced: 2024-04-11T10:53:58.531Z (9 months ago)
• Topics: game-engine, open-world, under-development
• Language: C++
• Homepage:
• Size: 92.2 MB
• Stars: 2
• Watchers: 1
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## Description

C++ 3D Open World Game Engine using OpenGL.

## Installation

Note*: Project is developed (respectively tested) under Windows 10 and Ubuntu 20.04 LTS. 

Requirements:

1. cmake >= 3.13

2. C++20 (VC++ >= 2012 or GCC >= 9)

3. python >= 3.8

4. (UNIX) xorg-dev libglu1-mesa-dev build-essential libXmu-dev libXi-dev libgl-dev

Steps for the installation:

1. Clone the repository.

2. Open a command line and navigate to the repository root folder.

3. Run `./build.py --update` (this process may take a while)

    * On Windows you have to select proper library for your compiler from `LIBRARY glfw/*//* /` instruction in `archive.json`. Choose one of the following supported by GLFW library: `lib-mingw-w64 lib-vc2012 lib-vc2013 lib-vc2015 lib-vc2017 lib-vc2019`.

## Libraries used

* [OpenGL](https://www.opengl.org/)

* [GLEW](http://glew.sourceforge.net/)

* [GLFW](https://www.glfw.org/)

* [glm](https://glm.g-truc.net/0.9.9/index.html)

* [tinyobjloader](https://github.com/tinyobjloader/tinyobjloader)

* [stb_image](https://github.com/nothings/stb/blob/master/stb_image.h)

* [boost](https://www.boost.org/)

* [FreeType](https://www.freetype.org/)

## Features

* [SOLID](https://en.wikipedia.org/wiki/SOLID) architecture written with [PascalCase](https://wiki.c2.com/?PascalCase) and [Hungarian notation](https://en.wikipedia.org/wiki/Hungarian_notation).

* Quad-tree terrain with dynamic tessellation, multi-texturing, heights, normals, displacement and bump normals. 

* Biome System (up to 32 biomes, with possibility to combine multiple biome)

* Props and Prop generator with possibility to spawn a certain object in a certain biome and multiple level of details

* Skybox

* Free Camera and 3rd Person Camera (switchable at run-time)

* Player object with following basic movement: forward, backward, left, right, jumping with gravity and collision with the terrain

* Multiple lights (point lights and directional lights)

* Shadows (Shadow Mapping)

* Support for GUI Textures and Texts

* Water with DuDv and Normal maps and Fresnel effect

* Frustum Culling

* Wireframe Mode

* Post-Rendering Effects (Depth of Field effect)

* Day-night cycle with an amazing [texture pack](https://assetstore.unity.com/packages/2d/textures-materials/sky/10-skyboxes-pack-day-night-32236#description)

* Lens Flare with Occlusion Culling

## Project Board

Available on [Trello](https://trello.com/b/lx9Ny7u6/vdge).

## Goals

* Average of 50-60 fps

* No frame drops

## Authors

* **Lucian-Valentin Deaconu**

## Thanks to

* [ThinMatrix](https://www.youtube.com/watch?v=VS8wlS9hF8E&list=PLRIWtICgwaX0u7Rf9zkZhLoLuZVfUksDP) - tutorials

* [OreonEngine](https://github.com/fynnfluegge/oreon-engine) - terrain, some resources

* [LearnOpenGL](https://learnopengl.com/) - tutorials