For the most current information, visit the wiki.

Detailed documentation is updated and included with each release of the toolkit and samples.

Audience:
The openNURBS Toolkit is intended for use by skilled C++ or .NET programmers.

Overview:
The openNURBS Toolkit consists of the source code for a library that reads and writes .3DM files used by Rhino and over 250 other applications. In addition, the toolkit provides NURBS evaluation and other simple geometry tools.

Source code for several example programs is also included.

Legal Stuff:
Copyright (c) 1993-2012 Robert McNeel & Associates. All Rights Reserved.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software.

THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF MERCHANTABILITY ARE HEREBY DISCLAIMED.

openNURBS and Rhinoceros are a registered trademarks of Robert McNeel & Associates.