3D fractal rendering software
Open Source Solid Modeling CAD
Tools to process and visualize scientific data and images
A simple 3D framework in C++
Earth orbits and satellite coverage display in 3D on your laptop.
Scanning Probe Microscopy Controller and Data Visualization Software
A 3d rendering framework
PHIGS (Programmer's Hierarchical Interactive Graphics System)
simple 3d scene viewer for windows/linux/android
Free vector,quaternion,matrix math library