A parametric, feature-based, sketch-driven 3D CAD application, built around a geometrical constraint solving engine. Project is in early development stage. The FreeSG library (http://freesg.org/) is required.
A portable, high-level 3D engine with an emphasis on generality. So far it is mainly used in CAD applications in need of geometrical constraint solving and other geometrical methods. FreeSG is designed as an integrable component and not a framework.
YASM3D : Yet Another Simple Modeler 3D is an OpenSource 3D Modeling and rendering Software.
jmathplot is a light java library designed to allow easy plotting of 2D and 3D datas in a java panel.