aka ogre v2 - scene-oriented, flexible 3D C++ engine
An interactive viewer for three-dimensional chemical structures.
Open Source Solid Modeling CAD
Interactive 3D Layout Viewer for GDSII
Python 3D renderer with wireless display support
3D Without Boundaries
For building cross-platform 3D geospatial apps in Java
rayshade and POV for Mathematica Export + view
Growth-grammar related Interactive Modelling Platform
Viewer and exporter for Unreal Engine 1-4 assets
Tao3D is a programming language for real-time interactive 3D
PyMOL is an OpenGL based molecular visualization system
Highly accurate ray-tracing software system for UNIX computers
3D Charts - Templates for PovRay(TM)
Program for drawing 3D surfaces from parametric equations
Short C++/Java/C#/Python benchmark
A simple and easy to use render farm for Blender