Open Source Data Management Systems

K-3D is the free (as in freedom) 3d modeling, animation, and rendering system.

GLScene is an OpenGL based 3D library for Delphi, C++Builder and Lazarus. It provides visual components and objects allowing description and rendering 3D scenes in graphic applications. Update of newer versions of the trunk has been moved to https://github.com/glscene

A charting and data visualization library for Unity. Unity data visualization chart plugin. A UGUIpowerful, easy-to-use, parameter-configurable data visualization chart plug-in. It supports ten built-in charts. A powerful, easy-to-use, configurable charting and data visualization library for Unity. Visual configuration of parameters, real-time preview of effects, and pure code drawing without additional resources. Support ten built-in charts such as line chart, column chart, pie chart, radar chart, scatter chart, heat map, ring chart, candlestick chart, polar coordinate, parallel coordinate and so on. Supports 3D column charts, funnel charts, pyramids, dashboards, water level charts, pictographic column charts, Gantt charts, rectangular tree charts and other extended charts. Line graphs such as line graphs, curve graphs, area graphs, and stepped line graphs are supported.

A free, industrial quality library for simulating articulated rigid body dynamics - for example ground vehicles, legged creatures, and moving objects in VR environments. It's fast, flexible & robust. Built-in collision detection.

Atlas aims to provide high quality maps of the world for use in FlightGear, an open source flight simulator.

GLOBE_3D: GL Object Based Engine for 3D. GLOBE_3D is a free, open-source, real-time 3D Engine written in Ada, based on OpenGL. Up-to-date GL bindings - portal rendering - binary space partition - object I/O - tools for importing - and more... More information on... http://globe3d.sf.net Alire crate: https://alire.ada.dev/crates/globe_3d Mirror: https://github.com/zertovitch/globe-3d/

Open-source, cross-platform 3D rendering engine for .NET and Mono. The Axiom Engine is a high-performance C# port of the powerful OGRE engine and provides full support for DirectX, OpenGL and XNA on Windows, Linux, Android, iPhone and Windows Phone.

XCSoar is a tactical glide computer for Android, Linux, macOS, and Windows.

QuteScoop is a platform-independent status indicator for VATSIM. It's available for Windows, Mac and Linux. Visit its new development location https://github.com/qutescoop/qutescoop for current downloads and source code.

The OpenSceneGraph (OSG) is a cross platform C++, OpenGL based library for real-time visualization, with uses such as vis-sim, scientific modelling and games.

Worldlines visualizes special relativity, as particles near lightspeed trace paths in a 3D slice of 4D Minkowski spacetime. Scenes illustrate time dilation, the twin paradox, length contraction, and Bell's spaceship paradox.

Creative Side is a group of projects designed to unleash creativity through multimedia: graphics and video. Creative Side helps you unleash digital content and share it with friends.

Free 3D Acropolis is a model 3D in hight resolution of the Acropolis of Athens shortly after its construction.

Quantum Minigolf is a computer game visualizing quantum mechanics. It is the same as the game "minigolf" except that the ball moves according to the laws of quantum mechanics. Such a ball can be at several places at once and diffracts around obstacles.

Rocrail has been moved to: https://launchpad.net/rocrail

xcruiser aims to provide 3D VR-like interface to UN*X filesystem. It displays directories as galaxies, files as planets (of various properties depending on its attributes) and symlinks as wormholes. You can fly through cyberspace created from these.

GdnPlanner is a tool to create the 2D plans of your garden or flat. See review at http://listoffreeware.com/free-landscape-design-software-windows/

The Flight Gear Glass Cockpit Project aims at recreating the digital displays found in modern aircraft. It is specifically modelled to integrate with FlightGear. This Project is a fork of the seemingly abandoned Open Glass Cockpit Project.

The Happy Cube Solver is an interactive interface for designing and building cubes and other designs from the Happy Cube 3D puzzles. It integrates a graphic engine for creating and viewing designs and a simple engine for solving them. Online version: http://shooshx.github.io/happysolver/emscripten/index.html Maintainance of this project moved to: https://github.com/shooshx/happysolver This program is indented to support you while playing live with the Happy Cube©® Puzzles. These puzzles are worldwide manufacturered by HAPPY bvba, Belgium, on licensed and thus restricted base (www.happy.be). The Happy Cube puzzles are the result of a real invention in 1986 by Dirk Laureyssens.

Quan is designed to model physical quantities in C++ programs. Advantages include automated dimensional analysis checking, automatic unit conversions, self documentation of code.

SSF aims at providing an easy to use and efficient framework for physics sim & visuals in small scientific simulations in real-time, as well as games, which are inherently real-time applications.

A small and easy to use framebuffer graphics library

The new XVR Developer Studio is based on Eclipse. It allows to create and manage XVR projects, to author s3d and glsl code, to compile, debug and execute scripts in an HTML page. Currently only for Windows user. It needs an installed JRE >= 1.6

ai.planet is a virtual world for artificial intelligence. Developers can study and visualize algorithms in a versatile 3D environment.

mialib is a core library for game development and interactive graphics research, this has utility modules and defines a framework for developing graphical applications like games.