a parametric 3D CAD modeler
WARNING: FreeCAD has moved! FreeCAD code and release files are now hosted on github at https://github.com/FreeCAD/FreeCAD Only older files and code are available here. FreeCAD is a general purpose feature-based, parametric 3D modeler for CAD, MCAD, CAx, CAE and PLM, aimed directly at mechanical engineering and product design but also fits a wider range of uses in engineering, such as architecture or other engineering specialties. It is 100% Open Source and extremely modular, allowing for very advanced extension and customization. FreeCAD is based on OpenCasCade, a powerful geometry kernel, features an Open Inventor-compliant 3D scene representation model provided by the Coin 3D library, and a broad Python API. The interface is built with Qt. FreeCAD runs exactly the same way on Windows, Mac OSX and Linux platforms.
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.
A processing system for 3D triangular meshes
MeshLab, a mesh processing system, for user assisted editing, cleaning, filtering and rendering of large unstructured 3D triangular meshes (typical 3D scanning meshes). The system relies for mesh processing tasks on the gpl VCG library (vcg.sf.net).
Creates 3D models from photographs
Regard3D is a free, multiplatform, open-source structure-from-motion application. It creates 3D models of objects, based on photographs from different angles.
Importer library to import assets from different common 3D file formats such as Collada, Blend, Obj, X, 3DS, LWO, MD5, MD2, MD3, MDL, MS3D and a lot of other formats. The data is stored in an own in-memory data-format, which can be easily processed. www.open3mod.com/ is a 3D model viewer and exporter based on Assimp that is also Open Source.
K-3D is the free (as in freedom) 3d modeling, animation, and rendering system.
GraphCalc is a very gui graphing calculator. It has been called a good replacement for a TI-85. It is a must for any high school math student.
First-person 3D building and elevator simulator
Skyscraper is a fully featured first-person 3D virtual building simulator, written in C++ and using the OGRE graphics engine (previous versions used Crystal Space). It's flagship feature is an elaborate and realistic elevator simulator.
Structure Synth generates 3D structures by specifying a design grammar. Even simple systems may generate surprising and complex structures. Structure Synth offers a graphical environment with multiple tabs, syntax highlighting, and OpenGL preview.
FCOLLADA based COLLADA plugins for Maya and 3DSMax. Newer plugins with 1.5 support and support the files mentioned in "Papervision3D Essentials" by Paul Tondeur are available at http://opencollada.org . Please use this project for FCOLLADA related topi
This repository is now frozen. The latest version of the RepRap project can be found at https://github.com/reprap.
3D modeler, 3D game maker, 3D demo maker
3D modeler, 3D game maker, 3D demo maker. A powerfull tool to modelise and create games. Scripting language allows you to code interactions in pseudo-C with the animation and synthetize your own rendering with own-made shaders. The cross-platform project WIN32/MACOSX10.6/LINUX/iOS/ANDROID runs with player/editor. Android .NED Player (install APK and "open with" options with file managers) .APK generator for Android. Support for: Direct3D9 and ShaderModel3. Direct3D10 and ShaderModel4. Direct3D11 and ShaderModel5. OpenGL and GLSL. GLES and GLES20. METAL for OSX and iOS. Added partial compilation of scripts, Intel x86/64 and ARMv7/ARM64. Full port for Linux (Ubuntu/wxWidgets(Gtk3)). iOS .NED Player (with XCode) (only GLES20) Windows Phone 8.1+. Runtime for error management in scripts. WEB update detection and full module management. Support for Retina and 4K UHD. Spotlights and with mapping. Sculpt faces. .blend .dae support. Latest release : 18.104.22.1688
AutoQ3D - a complete QT quick 3d model editor program
Sailcut CAD is a sail design and plotting software. It allows you to design and visualise your own sail and compute the accurate development of all panels in flat sheets.
OpenCV wrapper for sba library
cvsba is an OpenCV wrapper for the well-known Sparse Bundle Adjustment library (sba) by M. Lourakis. The main features are: - Based on sba-1.6, one of the most popular and robust bundle adjustment implementation, which is extensively used and tested by the community - sba installation is not needed since it is included in cvsba - New CMake structure which makes the library compilation, installation and linkage easier - Similar interface than Bundle Adjustment implementation on cv::LevMarqSparse::bundleAdjust() - Include examples to test the library on synthetically generated data - GPL licence
Ayam is a free 3D modelling environment for the RenderMan interface.
The Python Computer Graphics Kit is a collection of Python modules that contain the basic types and functions to be able to create 3D computer graphics images (focusing on Pixar's RenderMan interface).
Maxwell Render for Blender
B-Maxwell add-on offers seamless integration with Maxwell Render and Blender
Converts between many 3D data formats
IVCon-TL can read and write a variety of 3D graphics file formats, converting from one to the other. Supported formats include 3DS, ASE, BYU, DXF, GMOD, HRC, IV, OBJ, OFF, POV, SMF, STL/STLA/STLB, TEC, TRI/TRIA/TRIB, UCD, VLA, WRL/VRML, XGL and more.
OGITOR is an attempt to build a general purpose editor to quickly create scenes which can then loaded in an OGRE application for both rapid prototyping purposes and also supplying a WYSWYG editor environment for OGRE.
Gimpel3D - 2D/3D Stereo Conversion Editor
The main download link is the installer for the compiled application. NOTE: The help files are accessible from within the application, from the main menu. The source code is bundled separately. Gimpel3D converts single images or frame sequences into stereoscopic 3D using a combination of traditional approaches and a proprietary projective modeling system. The user works in true proportional space where the scene can be viewed from any location. The scene is edited geometrically in space using tools specifically designed to work with the perspective projection of the image. This creates a virtual workspace that is intuitive for the user and proportionally accurate. NOTE: The entire codebase is currently in a single zip file (look under "Files"), and NOT in the sourceforge project repository..
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.
GOAL: to make converter between various 3D file formats with some object manipulation capabilities
The 3D Toolkit provides algorithms and methods to process 3D point clouds. In includes automatic precise registration (6D simultaneous localization and mapping, 6D SLAM) and other tools, e.g., a fast 3D viewer, plane extraction software, etc.
3D rendering and scene graph library
High-level 3D graphics library. Supports retained and immediate mode rendering, an extensible file format, plug-in renderers, a wide range of high level geometries, hierarchical models, and a consistent and object-orientated API.