X3D is the open-standard format for 3D graphics scenes on the Web.
3D modeler, 3D game maker, 3D demo maker
Java3d scenegraph editor
Growth-grammar related Interactive Modelling Platform
CSG for jMonkey
Calculates Volume, Surface Area & Centroid of a Closed Triangular Mesh
Virtual paper folding program
3D Architecture modelling and physics simulation system
3D tree generator
3D-viewer (laserscanning) based on lwjgl
Java3D Scene Creator
A php script for generating Rubik's cube visualisations
The X3DV Module Suite is a free set of Netbeans modules to code in X3D