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sheep is an open source rigid body dynamics engine written in modern, strictly portable C++. It features collisions between hierarchies of convex polyhedra (using the SWIFT library), resting contacts handling and an extensible set of joints.
openplot is a plotting library and support programs using OpenGL and C++ (possibly Java at a later stage). openplot is:
* open source
* OpenGL
* open for business
scientific plotting and graphics application
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2D, 3D object indexes (Quadtree, Octree, Quadtree with object radius indexation), fast geometry find functions, template classes with embedded 2D, 3D indexation and fast search features.
toxic is a modern, physically correct global illumination renderer aiming to produce photorealistic images and animations. A number of plug-ins are under development to allow using toxic with various open source and commercial 3D modeling packages.
StateGL++ is an abstraction layer hiding OpenGL implementation details such as stack depths and attribute settings and allowing pushing and popping of lights and materials. With StateGL you don't have to worry about GL_MAX_*STACK_DEPTH.
OpenSim - Open Simulator. Primarily a 3D simulator for multiple indoor and outdoor mobile robots. Includes 3D real-time rendering (via OSG) and a physics engine (via ODE). Current emphasis is on manipulators.
PhoXo Core Library (PCL) is a set of powerful image manipulation library for C++, it's OS independent and highlights are : Undo/Redo,multiple-layer,region selection,tens of image effect...
Chryzodus is a chryzode renderer using Allegro graphics library. Chryzodes are mathematically rendered images which are graphical representations of mathematical operations and relations between numbers. This is a proof maths can be incredibly beautiful !
Computational modelling is a interdisciplinary field spanning many techniques and programming languages. AgenTools is a project dedicated to establishing increased modularity in scientific computing packages and a portal linking to other existing project
GAST-Viz is a toolkit allowing for the creation of OpenGL atomistic simulation applications using discrete element modeling methods. A number of sample applications are included.
VisSim is a visual simulator for semi-stationary objects written in C++. The viewer can move around in three dimensional space to view the object from different directions and distances. VisSim uses OpenGL/GLUT and it runs in client-server mode.
An Eclipse plug-in and KDE application to visually and interactively explore arbitrary graphs (collections of nodes and edges) specified in the Graph eXchange Language (GXL).
Network Visualization is a mature part of computer science that is enjoying a good deal of growth, partially fueled by Bioinformatics. Network is a synonym for Graph, and both refer to a collection of nodes and edges.
Field Model (FM) is a C++ library with classes representing
fields and the meshes that fields are based on. FM is a component
enabling the interchange of data that come in a variety of
mesh and field types.
i3D-converter creates a 3D representation from a couple of images (or a pair of stereo images). This program also performs other Computer Vision operations such as, edge and corner detection, image filtering, getting geometric shapes,...
Geomatrix, collection of C/C++ libraries to be used for symbolic description of n-dimensional geometric models. Operates internally with a representation that constructs complex objects based on primitives, allowing loss-less modifcation of models.
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.
The Grace ASCII Import Wizard ("gaiw") is a cross-platform, Qt-based GUI allowing Grace (http://plasma-gate.weizmann.ac.il/Grace/) users to create 2D XY plots from ASCII data files very easily.
Java Inventor is a Java interface to Open Inventor. Open Inventor (http://oss.sgi.com/projects/inventor/) is a popular API for developers of 3D applications. Java Inventor uses the Java Native Interface (JNI) to access the Open Inventor C++ libraries.
A UML-based spec (implemented in Java and soon in C++) for managing geometric/geographic objects. See <a href="http://geobject.org">geobject.org</a> (<a href="http://geobject.org/GeobjectPublicLicenseV1_0.htm">Geobject Public License 1.0</a>)
The OpenGL Object-Orientated Windowing Environment provides a C++ OO basis from which to develop OpenGL projects, giving you all the usual widgets (buttons etc) and a windowing framework. Good for cross-platform development.