High-efficiency minimalist C++ wrapper for OpenGL 4.3
rayshade and POV for Mathematica Export + view
Cross Platform Professional Procedural Terrain Generation & Texturing
Growth-grammar related Interactive Modelling Platform
Vivid is a modern C++ 3D engine using OpenGL4+
Realtime 3D engine for game development
3D game engine for C and C++
Pear3DEngine is a modern and modular 3D development framework
Game engine supporting many 3D/2D formats and graphic effects