Java/JavaFX/Kotlin Game Library (Engine)
C++ Frontend for the RenderMan Interface
An interactive viewer for three-dimensional chemical structures.
Cross Platform Professional Procedural Terrain Generation & Texturing
Lightweight and modular C++11 graphics middleware for data and games
Tao3D is a programming language for real-time interactive 3D
Coin3D Qt GUI Library
Perl bindings to the Modern OpenGL API
3D .NET engine for Windows, Linux, Mac
Webgl Engine
an interactive 3D viewing program
Pear3DEngine is a modern and modular 3D development framework
XNavigator is a Virtual Earth browser and viewer for http://osm-3d.org
A 3D rendering / entity engine
A C++ library to easily create GUI-editable objects
Game engine supporting many 3D/2D formats and graphic effects
A simple web interface for Blender, for rendering animations..