Tools to process and visualize scientific data and images
CIRT - CUDA Interactive Ray Tracer
Rayshade raytracer
Scanning Probe Microscopy Controller and Data Visualization Software
Open Source Solid Modeling CAD
free implementation of the OpenGL Character Renderer
Audio spectrum visualiser in 3D for Linux
A 3d rendering framework
Imagin Raytracer is a multithreaded command line raytracer
rayshade 4.0.6 linux patch
PHIGS (Programmer's Hierarchical Interactive Graphics System)
an interactive 3D viewing program