Oreon Engine (Java - OpenGL/Vulkan)

Welcome to the Cross-Platform Java 3D Engine. OpenGL and Vulkan Binding for Java is used LWJGL 3.

UPDATE: Checkout Kotlin implementation of Oreon Engine oreon-engine-kotlin

Build Manual

• Oreon Engine project uses lombok. Please use this guide for adding lombok support to IntelliJ Idea or download the latest release of lombok and run the .jar to install lombok plugin into Eclipse

• Getting started guide for Eclipse available here.

Developer Guide

• wiki

Example OpenGL Demo

• examples-opengl GLOreonWorlds

Example Vulkan Demo

• examples-vulkan VkOrenworlds

User Input Manual

• 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

Gallery of Rendered Images

• oreon-engine-creative

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
• World Creator