C 3D Modeling Software

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Browse free open source C 3D Modeling Software and projects below. Use the toggles on the left to filter open source C 3D Modeling Software by OS, license, language, programming language, and project status.

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  • 1
    BRL-CAD

    BRL-CAD

    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.
    Downloads: 51 This Week
    Last Update:
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  • 2
    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.
    Downloads: 36 This Week
    Last Update:
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  • 3
    GTS provides a set of useful functions to deal with 3D surfaces meshed with interconnected triangles including collision detection, multiresolution models, constrained Delaunay triangulations and robust set operations (union, intersection, differences).
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    Downloads: 158 This Week
    Last Update:
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  • 4
    OpenCTM
    OpenCTM is a file format, a software library and a tool set for compression of 3D triangle meshes. The geometry is compressed to a fraction of comparable file formats (3DS, STL, COLLADA...), and the format is accessible through a simple, portable API
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    Downloads: 105 This Week
    Last Update:
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  • 5
    PyMOL Molecular Graphics System

    PyMOL Molecular Graphics System

    PyMOL is an OpenGL based molecular visualization system

    The Open-Source PyMOL repository has been moved to github: https://github.com/schrodinger/pymol-open-source We still use the pymol-users mailing list here on sourceforge. Please subscribe for community support: https://pymol.org/maillist (Note: SourceForge email newsletter and special offers are optional and can be unchecked) The PyMOL community wiki has its own home: https://pymolwiki.org/
    Downloads: 59 This Week
    Last Update:
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  • 6
    GLE is a library of C functions that draw extruded surfaces, including surfaces of revolution, sweeps, tubes, polycones, polycylinders and helicoids. GLE uses the OpenGL(R) API to perform the actual rendering.
    Downloads: 22 This Week
    Last Update:
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  • 7
    This repository is now frozen. The latest version of the RepRap project can be found at https://github.com/reprap.
    Downloads: 4 This Week
    Last Update:
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  • 8
    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.
    Downloads: 19 This Week
    Last Update:
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  • 9
    Geomorph is a height field generator and editor for Linux
    Downloads: 10 This Week
    Last Update:
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  • 10
    SaVi satellite constellation visualizer

    SaVi satellite constellation visualizer

    Earth orbits and satellite coverage display in 3D on your laptop.

    SaVi - simulate Starlink, Iridium, Globalstar, O3b, GPS, Galileo and other satellite constellations, modify them, or design your own. Requires Tcl/Tk and Unix libraries; 3D viewing option requires Geomview running on X Window.
    Downloads: 3 This Week
    Last Update:
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  • 11
    Virtual Lego building for the Macintosh.
    Downloads: 8 This Week
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  • 12
    Ayam
    Ayam is a free 3D modelling environment for the RenderMan interface.
    Downloads: 14 This Week
    Last Update:
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  • 13
    xcruiser aims to provide 3D VR-like interface to UN*X filesystem. It displays directories as galaxies, files as planets (of various properties depending on its attributes) and symlinks as wormholes. You can fly through cyberspace created from these.
    Downloads: 6 This Week
    Last Update:
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  • 14
    CsGL is OpenGL for the .Net Framework, providing support for OpenGL 1.1 - 1.4 and numerous extensions.
    Downloads: 3 This Week
    Last Update:
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  • 15
    Varkon is a very powerful parametric 2D/3D CAD, modeling and application development tool for engineering, design, architecture, etc. It does 2D drafting, 2D and 3D modeling, sculptured surface modeling, and even animations. See our website for details.
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    Downloads: 4 This Week
    Last Update:
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  • 16
    Hoverball and HoverWare

    Hoverball and HoverWare

    3D Multiplayer Hover Soccer

    3D multiplayer realtime game with separately packaged 3D graphics middleware layer built on OpenGL. Runs on Linux, Win32, Mac OSX, Android - OpenGL/GLES 2.0 or later required
    Downloads: 2 This Week
    Last Update:
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  • 17
    PovMorpheus is programm for morphing between two or more PovRay files. It is programm for generating intermediate files for animation. For example you can take two files with nurbs patches and to make interpolation with PovMorpheus.
    Downloads: 3 This Week
    Last Update:
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  • 18
    Quesa

    Quesa

    3D rendering and scene graph library (moved to GitHub)

    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.
    Downloads: 2 This Week
    Last Update:
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  • 19

    Win CAD

    A windows CAD system with plugins written in C

    The aim was to write a basic CAD system in windows using C. The system would have a plugin architecture which would allow the CAD system to be programmable.
    Downloads: 2 This Week
    Last Update:
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  • 20
    Kludge3d is a simple 3d editor, in the spirit of Worldcraft or Milkshape. It is the offspring of several other (presumably abandoned) GTK-based editors, with the best features taken from each. As the name implies, kludge3d is exactly that - a kludge.
    Downloads: 2 This Week
    Last Update:
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  • 21
    This is a program to view BvhFiles (a Motion capture format). In a nutshell, it shows 3D animated characters. It uses OpenGL. Ceci est un programme permettant de lire les fichiers Bvh (un format de motion capture). Il montre des personnages animés en 3D
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    Downloads: 1 This Week
    Last Update:
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  • 22
    This is a viewer for ase (ASCII Scene Export) files. This code should be used to implement object loading in your own software (eg.: games).
    Downloads: 1 This Week
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  • 23
    FltLib is a library written in portable C for reading the Multigen-Paradigm OpenFlight file format.
    Downloads: 1 This Week
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  • 24
    Gloss3D

    Gloss3D

    3D Graphics by a Lightweight Open-Source Software

    GLOSS is a lightweight 3D modeler / animator / renderer for GNU/Linux or Windows platforms. GLOSS is programmed in C/GTK3.
    Downloads: 1 This Week
    Last Update:
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  • 25
    OpenGI is a platform-independent C-library for parameterizing triangular meshes and creating Geometry Images from this parameterization.
    Downloads: 1 This Week
    Last Update:
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