3D .NET engine for Windows, Linux, Mac
realtime 3d surface rendering library
Design and Display Happy Cube solutions
Semiautomatic generation of semantic building models from image series
an interactive 3D viewing program
Simple 3D viewer
Pear3DEngine is a modern and modular 3D development framework
Collections of abstractions for Pure Data
PNNL Waterfall Visualization Tool
PixelLight is a cross-platform application framework
In-flight navigation (and more) for private pilots (Linux).