Open Source Solid Modeling CAD
BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
GtkGLExt is an OpenGL extension to GTK+. It provides additional GDK objects which support OpenGL rendering in GTK+, and GtkWidget API add-ons to make GTK+ widgets OpenGL-capable.
libcdaudio is an unmaintained but portable library that provides wrapper functions to audio CD drives and CDDB and CDIndex database access. cdcd is a commandline CD player using libcdaudio's CDDB and CDIndex functions.
Python FAM provides a Python module to use the File Alteration Monitor (http://oss.sgi.com/projects/fam) in Python.
2D/3D Scene Graph rendering engine for Linux/Unix/Win32 layered atop OpenGL. Supports stereoscopy, volume rendering, 2D/3D texture mapping, picking, LOD and view-dependent operations, cross-platform text, constant-rate rendering and image-based data.
Pyzzle is a cross-platform game engine for creating large-scale, 2D Myst-like adventure games. The engine supports 2D panoramas, features an intuitive design mode, and allows users to download content from the internet. Pyzzle is written using Pygame.
Tools to process and visualize scientific data and images
Teem is a set of ANSI C libraries for manipulation, measurement, and visualization of structured scientific data. Includes N-dimensional image I/O and processing, volume rendering, diffusion tensor processing, ray tracing, PostScript rendering, and more.
GLText is a font rendering library for OpenGL applications usable from C++ applications. It uses FreeType to read and render high quality TrueType fonts with a minimal footprint.
Multicore SWARM (Software and Algorithms for Running on Multicore Processors) is an open source library for developing efficient and portable implementations that make use of multi-core processors. David A. Bader (Georgia Tech) began SWARM in 1994.
Bayesian Network tools in Java (BNJ) is an open-source suite of software tools for research and development using graphical models of probability. It is published by the Kansas State University Laboratory for Knowledge Discovery in Databases (KDD).
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.
The Vision Egg produces 2D and 3D visual stimuli on commodity (or workstation) video cards using hardware-accelerated OpenGL. It is built for precise timing, precise color and luminance specification, and real-time control of graphics.
A C++ based XML loader and writer with an internal DOM representation. It is very lightweight and high-performance. The goal of this project is to provide a lightweight C++ interface for XML programming that is similar in API and functionality to JDOM.
A C++ Library for modelling and analyzing biochemical networks
The DIVERSE Toolkit (DTK) has moved from this sourceforge project.
Clawlib is or intends to be a cross platform C++ library
CyberVRML97 for C++ is a development library of VRML97/2.0 applications. Using the library, you can read and write the VRML files, set and get the scene graph information, draw the geometries, run the behaviors easily.
EMBOSS is a dynamic and comprehensive Open Source package for bioinformatics (DNA and protein sequence analysis, protein structure, phylogenetics, etc.). EMBOSS is written in C, also compatible with C++, and has a separate Java interface (Jemboss)
A source framework and runtime library for building game engines; providing windowing, input, sound, and networking; in a simple, platform-independant manner. Utilizing C++, OpenGL, and various native APIs to provide a platform-transparent system.
KOffice is a free and comprehensive office suite integrating perfectly into KDE.
Mi_D is a multi-platform, multi-driver, and multi-language shared library that offers clients a simple unified, yet unique set of MIDI services that are not commonly found in existing driver interfaces.
Tools, information, and practices for creating and operating dependable, complex, distributed, software-intensive systems. * Sense - Measure - Analyze - Respond - Optimize * Keywords: Performance Co-Pilot - PCP - PCPMon - Rjobd
The OpenMediaLib is a cross platform media library that is focused on making it easy for developers to work with media files. The OpenMediaLib allows you to access a wide range of media files using a singe api and a singe set of function calls.
The OpenObjectLib is a cross platform media library that is focused on allowing developers to work with 3d object files.
QuickMake is a flexible compilation aid, based on the GNU "make" program. It was originally developed for building RAVL (Recognition And Vision Library), but it can be used for compiling any software project, however big or small.