One framework for creating powerful cross-platform games
A standalone, large scale, open project for 2D/3D image processing
Real-time physically based rendering engine for Android, iOS, and more
The open-asset-importer-library repository
Interactive, thoroughly customizable maps in the browser
scene-oriented, flexible 3D engine (C++, Python, C#, Java)
Open source Cardboard SDK and samples
Lua Virtual Reality engine
3D Engine c++
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
Cerberus Content Management System
3D modeler, 3D game maker, 3D demo maker
Support for legacy OpenGL in core profiles
Source mirror of LLGL GitHub repository
Trigger multiple cameras connected to a private local WiFi network
3D PBR Texture Painting Software
The smallest header-only GUI library(4 KLOC) for all platforms
Explore and dissect a complete brain model in VR
Free 3D Mobile CAD
Lightweight and modular C++11 graphics middleware for data and games
Cross-platform 2D and 3D game engine
3D .NET engine for Windows, Linux, Mac
Egret is a brand new open mobile game and application engine