lib2geom (2Geom in private life) is a library developed for inkscape to provide a robust computational geometry framework. It is not a rendering library, instead concentrating on high level algorithms such as computing arc length.
A fast, unobtrusive and modern cross-platform GUI toolkit. Agar fully exploits hardware acceleration where available, but also supports simple frame-buffer interfaces. Agar is stand-alone and easily portable to new platforms and graphics systems.
A web based animation development environment.
AlDraw is a program for creating geometrical constructions. Examples of pictures made with it are at https://picasaweb.google.com/apstrinka/Constructions?authuser=0&feat=directlink
AutoManga will provide authoring tools (integrated with the Skencil vector graphics program) and PyGame (SDL) based display tools for parametric character animation, with tools and helpers optimized for "manga-style" characters. Uses 2D SVG "cels".
Vector based drawing software designed for RPGs
AutoREALM is a free role-playing game mapping program originally made by Andrew Gryc. This program is an excellent mapping program that can design castles, caves, cities, dungeons and more. New developers are more than welcome! Previously, development were using Delphi language. Some attempts to rewrite it in other languages were done, but currently (since January 2012) there is an attempt or rewrite using those technologies: _ C++11 _ wxWidgets 2.9 (will be 3.0 when it will be released) _ openGL _ pluma framework (a fixed version located on bitbucket) The design of the actual C++ code-base primarily targets clean source code and high modularity of source code, to allow easy reuse of the code and fast learning for people who might join the effort. Current development is located on https://bitbucket.org/bmorel/autorealm . Howerver, older repositories are still here in case someone would like to consult them, and to allow easy access to algorithms they might contain.
BTFShop allows for interactive editing and modeling of bidirectional texture functions. It is the system described in the SIGGRAPH 2007 paper "Interactive Editing and Modeling of Bidirectional Texture Functions"
Free map making software
BirdFont is a font editor which lets you create vector graphics and export fonts in TTF, EOT and SVG format. Binary releases are available from the website.
A parametric, feature-based, sketch-driven 3D CAD application, built around a geometrical constraint solving engine. Project is in early development stage. The FreeSG library (http://freesg.org/) is required.
A bitmap manipulation library written in objective-c
Timeline based editor for creating Compact Disc Subcode Graphics (also known as CD+G or CDG). Both karaoke and multimedia styles of content are supported. Please visit cdgmagic.sf.net for examples playable directly in the HTML5 CD+G player. CD+Graphics Scribe utility (separate download -- click "Browse All Files" above) can now convert existing CDG karaoke content to CMP (CD+Graphics Magic Project), LRC (Enhanced Lyrics), and ASS (Advanced SubStation Alpha) format.
Java app to create imersive and impressive recursive drawings
Caleidoscope like application. Just click on the screen to create beautiful drawings.
Camlexif is an Exif parsing library entirely written in Objective Caml (OCaml).
A photo editor and image processing software that provides real professional photo lab effects like smoothing and color filters, adaptive photo enhancement (adaptive sharpness and contrast). Based on C++ using wxWidget makes available for various OS (Lin
GUI zur Erstellung, Bearbeitung, Anzeige und Ausdruck von Formations- choreografien (Tanzsport).
Provides a noninvasive way to annotate a collection of video clips with tags, still images, ratings, freeform notes, and so on. Provides an API to add your own plug-in annotations. Written in Java/JNI.
Create tasteful color schemes for your designs. The Color Gourmet helps you with creating, exploring and tweaking your colors. A flow chart based user interface offers you reproducable definitions of inter color relations. It is fun, try it out!
Application for cropping images easily.
3D game engine (more powerful redesign of the Cube engine) and FPS game
DXF Viewer and Editor (Lines- Arcs - Circles - Polylines - Text - Trace - Solids)
A full featured cross-platform image library
Developer's Image Library (DevIL) is a cross-platform image library utilizing a simple syntax to load, save, convert, manipulate, filter and display a variety of images with ease.
Free drawing software for Windows, Mac OS X, and Linux
Dia Diagram Editor is free Open Source drawing software for Windows, Mac OS X and Linux. Dia supports more than 30 different diagram types like flowcharts, network diagrams, database models. More than a thousand readymade objects help to draw professional diagrams. Dia can read and write a number of different raster and vector image formats. Software developers and database specialists can use Dia as a CASE tool to generate code skeletons from their drawings. Dia can be scripted and extended using Python.
Dynagraph for Grappa is a Java front-end for the Dynagraph graph layout engines. It supports direct manipulation (graphical editing) of graphs, as well as text-driven display of dynamic graphs.
It is a 3D character animation editor. Users will be able to focus only on the animation of their characters (and not in modeling), with everything easy to use. The GUI is completely made with SDL, because I love to reinvent the wheel ;)