A browser-based 3D CAD application for online model design and editing

A collection of source codes implementing cloth simulation algorithms in OpenGL

RhinoCommon is the .NET SDK for Rhino5 / Grasshopper

Libraries based on OpenNURBS with a RhinoCommon style

OpenNURBS libraries allow anyone to read and write the 3DM file format without the need for Rhino.

Open source, cross-platform 3D library for mobile based on RhinoCommon and openNURBS

OpenNURBS is an open-source NURBS-based geometric modeling library and toolset, with meshing and display / output functions.

Parametric 2d/3d CAD

Ultralightweight JSON parser in C++ based on cJSON

C# library for 2D/3D geometric computation, mesh algorithms, and so on. Boost license.

Parametric 2D and 3D modeler written in pure javascript

The Building Coder Samples

Visual Studio 2012, 2013 and 2015 project files for Autodesk DWF Toolkit

Json.NET is a popular high-performance JSON framework for .NET

JSCAD is an open source set of modular, browser and command line tools for creating parametric 2D and 3D designs with JavaScript code. It provides a quick, precise and reproducible method for gener…

A collection of utilities for use in jscad

ForgeEngine can export your model to other formats, such as Autodesk Forge Viewer SVF/F2D, glTF/glb, Cesium 3D Tiles, etc. No need to rely on other online services, can be run offline.