https://github.com/fynnfluegge/oreon-engine

OpenGL/Vulkan Java 3D Engine
https://github.com/fynnfluegge/oreon-engine

game-engine gamedev glfw glsl glsl-shaders java lwjgl lwjgl3 opengl oreon-engine vulkan vulkan-api vulkan-game-engine

Last synced: 3 days ago
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OpenGL/Vulkan Java 3D Engine

• Host: GitHub
• URL: https://github.com/fynnfluegge/oreon-engine
• Owner: fynnfluegge
• License: gpl-3.0
• Created: 2015-12-16T20:41:52.000Z (about 9 years ago)
• Default Branch: main
• Last Pushed: 2024-07-24T21:30:05.000Z (6 months ago)
• Last Synced: 2025-01-17T16:06:11.988Z (10 days ago)
• Topics: game-engine, gamedev, glfw, glsl, glsl-shaders, java, lwjgl, lwjgl3, opengl, oreon-engine, vulkan, vulkan-api, vulkan-game-engine
• Language: Java
• Homepage:
• Size: 190 MB
• Stars: 655
• Watchers: 42
• Forks: 181
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

Awesome Lists containing this project

README

        
![Banner](docs/_images/welcome_image.png)

Oreon Engine (Java - OpenGL/Vulkan)


**UPDATE: Checkout Kotlin implementation of Oreon Engine [oreon-engine-kotlin](https://github.com/fynnfluegge/oreon-engine-vk-kt)**

## Build Manual

* Install the official Vulkan SDK from [LunarG](https://vulkan.lunarg.com/sdk/home).

* This project uses [lombok](https://projectlombok.org/).

  Please use this [guide](https://projectlombok.org/setup/intellij) for adding lombok support to IntelliJ Idea

* Visit the [wiki](https://github.com/fynnfluegge/oreon-engine/wiki) for further information.

## Keymappings

* Move: W, A, S, D

* Rotate: Hold the middle mouse button while moving the mouse; Alternatively up, down, left, right keys

* Accelerate Movespeed: Scroll mouse

* Move sun: I, J, K, L

* Enable/Disable Wireframe: G

## Demo

https://github.com/fynnfluegge/oreon-engine-creative/assets/16321871/2da2e794-0e50-4270-8238-247727f1055f

## Features

### Deferred rendering pipeline with 2x to 8x MSAA and FXAA



  

   

  





  

   

  



### Diamond Square Terrain Quadtree 



### FFT Water



  

   

  



### Atmospheric Scattering



  

   

  



### Dynamic Sun



  

   

  



### Parallel Split Shadow Mapping & Variance Shadows



  

   

  



### Tessellation & Normal-/Displacement-Mapping



### Post-Processing Effects

#### Motion Blur, Depth of Field Blur, Bloom



#### Light Scattering, Lens Flare



  

  

  



#### SSAO



#### Planet (Work In Progress)



## Credits

* [Nvidia Corporation](https://developer.nvidia.com/)

* [World Creator](https://www.world-creator.com/)