FlightGear Flight Simulator: free open-source multiplatform flight sim
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
LDraw™ editor for LEGO® style digital building instructions.
Vivid3D is a C++ IDE/3D engine, with python scripting.
Design your own pottery for 3D printing in full color
Lightweight and modular C++11 graphics middleware for data and games
free implementation of the OpenGL Character Renderer
Sorry this project is no longer being supported
Simple voxel raycasting engine in SFML with multithreading support
ITK-SNAP static builds for Windows 64-bit(only one file)
3D game engine for C and C++
Pear3DEngine is a modern and modular 3D development framework
A Lightweighted Toolkit For Volume Rendering
Free vector,quaternion,matrix math library