Autofact Inc.
   A software company developing 3D computer graphics and point-clouds process system.
   http://homepage1.nifty.com/autofact/English/EIndex.htm

Blink 3D
   A complete system for creating and viewing multi-user 3D environments or virtual worlds that can be published and viewed on the Web or locally.
   http://www.pelicancrossing.com

Cosmo Software
   Producers of the Cosmo VRML viewer with plugin support.
   http://www.cosmosoftware.com/

Cyber-Anatomy Inc.
   This site provides VR software and systems for learning anatomy. It allows the user to explore anatomy in 3D using the most advanced methods. The technology is available as turnkey systems, as VR software, and as desktop software.
   http://www.cyber-anatomy.com

DX Studio
   Tools for building real time 2D and 3D interactive documents in DirectX 9. Results can be embedded using the ActiveX player, or run as a standalone exe.
   http://www.dxstudio.com/

DirectX Developer Center (MSDN)
   Includes information about Direct3D - a real time graphics library primary for the window platform.
   http://msdn.microsoft.com/directx/

Flatland
   Software for creating and viewing 3Dml - a mark up lauguage aimed at the Internet.
   http://www.flatland.com/

IDVision
   Web enabled virtual product generation with state-of-the-art texture mapping solution, EasyMap web demo.
   http://www.idvision.com/

INT3D System
   Tool for creating virtual interactive 3D scenes for publishing on the World Wide Web.
   http://www.int3d.com

Maelstrom
   A leading immersive VR software production company.
   http://www.maelstrom.com

Noble Ape
   A public access development forum for artificial intelligence, simulation and virtual reality software.
   http://www.nobleape.com/

OpenGL
   Industry standard 3D graphics software library supported my many platforms.
   http://www.opengl.org/

Quest3D
   Software package that can be used for large and small virtual reality projects. Supports caves, multi-beamer setups, stereo projection, data gloves, trackers and other VR equipment all driven by a very fast 3D engine.
   http://www.quest3d.com/

Unigine
   Main fields of application are cross-platform games and virtual reality systems. Unigine contains 3D graphics and physics engine, 3D GUI, script interpreter and sound support.
   http://unigine.com/

VR Juggler
   VR Juggler is an OpenSource (LGPL) virtual platform for VR application development.
   http://www.vrjuggler.org

VRMLmagic
   An easy to use tool for creating interactive 3D (Virtual Reality) web pages in the VRML/X3D/Web3D format.
   http://www.scintillatinggraphics.com.au/VRMLmagic/

VantagePoint
   Creators of Perspective, a VR viewer that allows you to bring 3D CAD data into a virtual environment.
   http://www.vantagepointtechnologies.com

Virtools VR Solutions
   Virtools Virtual Reality solutions enable the easy creation of VR applications. Thanks to its visual programing language development is greatly simplified. Its support for most industry standard VR devices and displays (HMD, CAVE, Reality Center ...) as w
   http://www.virtools.com/

Virtual Education Partnership Ltd.
   A developer of virtual reality visualisation software for the education and heritage sectors.
   http://www.vr-education.com

Virtual Physics
   Creators of The Physics Engine for realistic physics simulation and modeling. Can be used in games, simulations and animations.
   http://www.thephysicsengine.com

WorldViz Vizard VR Toolkit
   A virtual reality development interface. Its Python based scripting language makes 3D programming efficient and easy. Virtual humans can be instantly inserted into existing environments.
   http://www.worldviz.com/products/vizard/