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.
Simple CAD program
ZCAD is simple CAD program with dxf2000 file format support. Source code available here http://svn.shamangrad.net/zcad/trunk/
SPE is a python IDE with auto indentation&completion,call tips,syntax coloring&highlighting,uml viewer,class explorer,source index,todo list,pycrust shell,file browsers,drag&drop,Blender support.Spe ships with wxGlade,PyChecker and Kiki.
Eloquent is a powerful Bible study tool for Mac OS X, supporting features such as services, to access the Bible in any program. It uses the Sword Library to work with bible texts, commentaries, dictionaries.
Flattens 3D objects as DFX file into a printable 2D DXF file. To obtain a paper model of the 3D object, the printed sheet can be cut out and glued together.
Coindesigner is a RAD environment to build 3D scenes based in openInventor, just using drag&drop and updating changes on the fly. An external multi platform viewer allows to distribute the scene without need of the RAD.
avoCADo is a 3D design and modeling program (CAD) which aims to be a collaborative tool with an intuitive user interface for both engineers and artists alike. avoCADo is open source under the GPL.
View M3G File Contents
The M3G Viewer is a standalone application for viewing the contents of the 3D Graphics File Format that complements the Mobile 3D Graphics API (M3G).
A parametric solid modeller based on OpenCASCADE. Includes a constraint based parametric sketcher.
exoTK ( pronounce exotica ) is a high level C++ library using OpenCASCADE ( www.opencascade.org/ www.opencascade.com) .<br> The exoTK library will be used to develop a complete CAD Solid Modeler ( exoTKAD )
Max Placer is written in BlitzMax, to provide a system of 3d object placement within 3d worlds. NB I am no longer a windows user and due to, in my opinion, the very poor support for Blitzmax in Linux I am unable to take this project further.
Simulator for thermal conduction in solid material. Uses SPICE for calculations and wxWindows for providing Windows and Linux GUI.
Floyd is a collection of 3D libraries, mathematics and scene libraries and utilities. The main parts of it are geometry library Elea, OpenGL scene graph library Miletos and posing application Khayyam.
Grafmania3D is an powerful graf editor in 3D space. You can move freely in all directions, creating an graf and then running algorithms on it.
A CHOP that enables Houdini to use and record OpenSoundControl data.
MonkeyWorld3D is a scene graph editor for the jMonkeyEngine (jME). You can edit scene elements, terrain, physics and animations. Our aim is to make a WYSIWYP (What you see is what you play) game editor.
RawKee: an Open Source X3D File Format Plug-in for Alias' Maya 3D Authoring Software.
3D Online Content Management System
A full-featured, cross-platform CAD environment.
AudioCarver is a music composition application featuring a user interface based on 3d modeling.
GPS tracklogs viewer in 2D and 3D too.
3-D modeler with a VIM-like feel. It uses triangles as the drawing primitive, and saves to a raw format designed to easially be read by a game engine.
A Crystal Space plugin that loads a star catalogue from file and draws it as a background for Crystal Space applications. The plugin can load from a xml file and be used in Crystal Space without any coding.
Discrete-event simulation library.
This project's goal is to develop and maintain a high-quality, 3D, physics-enabled, discrete-event simulation library that can be used for industrial simulation projects in an engineering and/or manufacturing environment.
Figure Animation Studio is an open source project that is designed as an alternative to both Daz Studio and Poser.