The DigitalRune Engine supports MonoGame (http://monogame.net/) which is licensed under the Microsoft Public License (Ms-PL).

The HashSet<T> implementation for the .NET Compact Framework is based on the Mono implementation (see https://github.com/mono/mono) which is licensed under the MIT License.

Copyright (C) 2007 Novell, Inc (http://www.novell.com)

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, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Portions of the code are based on the ParallelTasks library (see http://paralleltasks.codeplex.com/) which is licensed under the Microsoft Public License (Ms-PL).

The table of prime numbers in the PrimeHelper is copied from the cern.colt package (see link) which is licensed under the Colt License Agreement.

Copyright (c) 1999 CERN - European Organization for Nuclear Research.

Permission to use, copy, modify, distribute and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. CERN makes no representations about the suitability of this software for any purpose. It is provided "as is" without expressed or implied warranty.

The class StringBuilderExtensions is taken from the "Performance Measuring Sample" (see http://create.msdn.com/en-US/education/catalog/sample/performance_sample) which is licensed under the Microsoft Public License (Ms-PL).

The weak event and weak event handlers are based on the code from Daniel Grundwald's article "Weak Events in C#" (see http://www.codeproject.com/KB/cs/WeakEvents.aspx) which is licensed under the MIT License.

Copyright (c) 2008 Daniel Grunwald

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, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Portions of the code are based on the WPF Toolkit (see http://wpf.codeplex.com/) which is licensed under the Microsoft Public License (Ms-PL).

Matrix decomposition algorithms are based on JAMA which is public domain. See JAMA - Java Matrix Library.

The spatial partitions CompressedAabbTree, DynamicAabbTree<(Of <(<'T>)>)>, and DualPartition<(Of <(<'T>)>)> are based on the quantized/optimized bounding volume hierarchy, the dynamic bounding volume tree and the dynamic bounding volume tree broadphase of Bullet. See Bullet Physics Library.

Bullet Continuous Collision Detection and Physics Library

Copyright (c) 2003-2009 Erwin Coumans http://continuousphysics.com/Bullet/

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.

2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.

3. This notice may not be removed or altered from any source distribution.

Uses SMAA. Copyright (C) 2011 by Jorge Jimenez, Jose I. Echevarria, Belen Masia, Fernando Navarro and Diego Gutierrez.

The Neoforce theme, which is included as a sample, uses graphics assets from Tom Shane's Neoforce Controls (see Neoforce Controls). The Neoforce Controls are licensed under the GNU Library General Public License (LGPL) Version 2.1. A copy of the license is included together with the theme. (Note: The DigitalRune libraries DO NOT use source code from the Neoforce Controls project.)

Here are the license texts for reference. Read the credits above to learn where these licenses apply.

Microsoft Public License (Ms-PL)

Other Resources