Avogadro libraries provide 3D rendering, visualization, and analysis
Efficient glTF 3D import / export package for Unity
A python module for scientific analysis of 3D data
A real-time 3D Engine written in Ada
An interactive viewer for three-dimensional chemical structures.
realistic driving simulation + functions for 2D/3D graphics
LDraw™ editor for LEGO® style digital building instructions.
Realtime raytracer using SIMD on ARM, MIPS, PPC and x86
Viewer and exporter for Unreal Engine 1-4 assets
Design your own pottery for 3D printing in full color
Lightweight and modular C++11 graphics middleware for data and games
Open Source graphic tool and alternative to Insane Bump
3D rendering and scene graph library (moved to GitHub)
Functy is a 3D graph drawing package that generates immediate results.
3D .NET engine for Windows, Linux, Mac
rayshade 4.0.6 linux patch
A really simple (following K.I.S.S statement) ray tracing project.
3D File format viewer/explorer
Pear3DEngine is a modern and modular 3D development framework