Draw vector graphics to scale using a descriptive language
Drawj2d creates technical line drawings using a descriptive language. It writes pdf, svg, eps, emf and dxf vector graphics or png images. It runs on all platforms that run Java. It is inspired by Asymptote but with a tcl-like syntax and 2D only.
APTOS is an open source Apt translator project. It consists of several CAM applications, based on the Apt programminglanguage. It is used to create control programs for cnc mills, lathes, water jets, lasers, and other industrial equipment.