Copyright

Trademark information

You are hereby informed that all software listed on the site is a property of its respective authors and is protected by international and domestic laws on intellectual property and trademarks. Should you need further information, please directly contact the authors.

CAS.CADE and Open CASCADE are registered trademarks and trademark of Open CASCADE S.A.S.

Acknowledgement

The following parties are acknowledged for their respective contributions to the Open CASCADE software: You are hereby informed that all rights to the software listed below belong to its respective authors and such software may not be freely available and/or be free of charge for any kind of use or purpose. We strongly recommend that you carefully read the license of these products and, in case you need any further information, directly contact their authors.

Mesa is developed by a group of core developers. This is a 3D graphics library with an API which is very similar to that of OpenGL (OpenGL is a registered trademark of Silicon Graphics Inc.) If you need further information on the Mesa 3D graphics library, please refer to www.mesa3d.org .

Jonathan Richard Shewchuck has developed Triangle, a triangulation algorithm that generates exact Delaunay triangulations, and constrained Delaunay triangulations. Please note that although Triangle is freely available, the copyright thereto belongs to the author thereof and may not fully or partially be sold as a commercial product without a license. To use Triangle, please refer to the Triangle license which you will find here: www.cs.cmu.edu/~quake/triangle.html . You may also contact the author at the following address: Jonathan Richard Shewchuck, School of Computer Science, Carnegie Mellon University, 5000 Forbes av. Pittsburg, Pennsylvania, jrs@cs.cmu.edu

Java Runtime Environment (JRE) is developed by Sun Microsystems, Inc. (Copyright 1994-1999 by Sun Microsystems Inc.). It consists of the Java virtual machine, the Java platform core classes, and supporting files. It is the runtime part of Java 2 SDK, but without development tools such as compilers and debuggers. To use Java, please refer to the Java license which you will find here: www.java.sun.com .

Tcl is a high-level programming language. Tk is a graphical user interface (GUI) toolkit, with buttons, menus, listboxes, scrollbars, and so on. Taken together Tcl and Tk provide a solution to develop cross-platform graphical user interfaces with a native look and feel. Tcl/Tk is under copyright by Scriptics Corp., Sun Microsystems, and other companies. However, Tcl/Tk is an open source, and the copyright allows you to use, modify, and redistribute Tcl/Tk for any purpose, without an explicit license agreement and without paying any license fees or royalties. To use Tcl/Tk, please refer to the license you will find here: www.tclconsortium.org

Blue Sky Software (Copyright 2001, Blue Sky Software Corp.) provides WebHelp that allows you to provide online Help for applications that are run on the Web and on Intranets. To use Blue Sky software, please refer to the license that you will find here:

http://www.blue-sky.com

Robert Boehne has developed "GNU Autoconf, Automake and Libtool scripts and makefiles for the Open CASCADE" project http://sourceforge.net/projects/autoopencas/, which became an initial groundwork for the build scripts based on respective GNU tools (autoconf, automake and libtool) in Open CASCADE 4.0. These scripts are now maintained by the Open CASCADE company and have been substantially improved and industrialized in the 5.x.x releases.

Doxygen (Copyright © 1997-2006 by Dimitri van Heesch), documentation system for C++, C, Java, Objective-C, Python, IDL, PHP and C#. This product is used in Open CASCADE for automatic creation of Technical Documentation from hxx files. If you need further information on Doxygen, please refer to http://www.stack.nl/~dimitri/doxygen/index.html.

GL2PS is developed by Christophe Geuzaine and others. It is OpenGL to PostScript printing library The librtary is licenced under GL2PS LICENSE http://www.geuz.org/gl2ps/COPYING.GL2PS Version 2, November 2003.

Open CASCADE also makes use of LGPL-licensed C routines - regexp and getopt.