Constructive Solid Geometry (CSG) 3D modelling system developed by the US Army, distributed as source code. Package includes an interactive geometry editor, ray tracing support for rendering and geometric analysis, network distributed framebuffer support, image-processing and signal-processing tools.
Discussion thread of people reacting to news of his death. Includes possibly tasteless technical jokes such as "RIP: 100% packet loss." (November 23, 2000)
