A cross-platform game framework based on OpenGL and GObject.
3d lib
Imprudence is an open source metaverse viewer project.
Simple 3D viewer
Pear3DEngine is a modern and modular 3D development framework
QCSS Player by Shuffle
A small simple system for 3d line drawings in LaTeX.
A Lightweighted Toolkit For Volume Rendering
true 3D Labyrinths - generating, rendering, exploring, building
XNavigator is a Virtual Earth browser and viewer for http://osm-3d.org
Megalui: 2D/3D OpenGL & C/C++ Library for Scientific Visualizations
In-flight navigation (and more) for private pilots (Linux).
osGraphX is a 3D file viewer based on openscenegraph.