Jmol is a Free, Open Source molecule viewer and editor. It is a collaboratively developed visualization and measurement tool for chemical scientists. Jmol is an active project, and there are new features being added to it on a daily basis. Users are encouraged to modify it to fit their needs and to contribute their changes to the project.
Raja (RAy tracer in JAva) is a complete, object oriented ray tracer written in Java. It fully supports transparency, intersection, union, complement, mirroring, basic anti-aliasing, and exact acne correction. We aim to do a complete, easy to use and distributed renderer to do images or movies over a network of heterogeneous computers.
vetetris is a game written in Java. It's similar to tetris, but it is played in 3D. There are figures which are falling that have to be placed in the right manner. You can rotate the blocks in six different directions and move them in five directions. As time goes on they move faster and faster, and it gets harder to put them in the right spot.
The Java 3D API enables the creation of three-dimensional graphics applications and Internet-based 3D applets. It provides high-level constructs for creating and manipulating 3D geometry and building the structures used in rendering that geometry. With this software, you can efficiently define and render very large virtual worlds. Blackdown's version of Java 3D uses the OpenGL low-level API to take advantage of 3D hardware acceleration.
zstar (z*) Networked 3D project is an extensible, distributed system for 3D application and game development, consisting of an abstract game client (similar in concept to the one that xpilot uses) and a game server to which players connect to play games against other players or alone. This framework should be suitable for FPS, VR, MUDs, or any application that requires 3D and networking. The Win32 version currently only runs under Cygwin.
JMV (The Java Molecular Viewer) is a molecule viewer program/component written in Java and Java3D. It is designed to be an easy-to-use, platform neutral molecular visualization tool which can be used standalone or integrated into a larger program. It provides several molecular representations, multiple coloring styles, lighting controls, and stereoscopic rendering capabilities. It loads PDB files over the web, from the RCSB protein databank, from BioCoRE filesystems, and from local filesystems. The interface can be customized by users, and can be disabled for web-based presentations of molecules to save browser space.
XJRT is an open source Java renderer with a ray tracing backend. Objects can be fed into the renderer either through Java or an XML-based scene description language. Shaders can be written in Java and are instanced using the reflection API. The renderer currently supports a variety of polygons, polygon model formats (3ds, DXF, OBJ, and OFF), spheres and other quartics, cubic patches, heightfields, boxes, torii, blobbies, algebraic surfaces, constructive solid geometry (CSG), and a variety of light sources. Support code is provided for doing tiling, bump mapping, noise based texturing, camera based motion blur, and depth of field.
The Chemistry Development Kit (CDK) is a library of Java classes for chemo-, bioinformatics, computational chemistry, and chemometrics. It provides important algorithms like substructure search, SMILES, Gasteiger charges, QSAR descriptor calculation, 3D structure generation, 2D layout and rendering, many IO formats, atom typing, and more.