The DigitalRune Engine is licensed under the terms of the BSD 3-Clause License.
Portions of the code are based on third-party projects which are licensed under
their respective licenses (see below).


BSD 3-Clause License
====================

Copyright (c) 2007-2016, DigitalRune GmbH
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors
   may be used to endorse or promote products derived from this software
   without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.


Documentation
=============

The documentation is licensed under the Creative Commons Attribution 4.0 
International License (CC BY 4.0, http://creativecommons.org/licenses/by/4.0/).


Example Assets
==============

The example projects include assets released under their own license. See
Samples/README.MD.


Third-Party
===========

Portions of the code are based on ParallelTasks which is licensed under the
Microsoft Public License (Ms-PL).
Website: http://paralleltasks.codeplex.com/
License: Microsoft Public License (Ms-PL), 
         https://opensource.org/licenses/MS-PL

The MonoGame project is released under the Microsoft Public License (Ms-PL)
except for a few portions of the code. Third-party libraries used by MonoGame
are under their own licenses. Please refer to those libraries for details on the
license they use.
Website: https://github.com/mono/MonoGame
License: https://github.com/mono/MonoGame/blob/develop/LICENSE.txt 

DotNetZip is released under the Microsoft Public License (Ms-PL). Portions are
derived from ZLIB, the C-language library by Mark Adler and Jean-loup Gailly.
Website: https://github.com/haf/DotNetZip.Semverd
License: https://github.com/haf/DotNetZip.Semverd/blob/master/LICENSE

SharpDX is released under the MIT License.
Website: http://sharpdx.org/
License: https://github.com/sharpdx/SharpDX/blob/master/License.txt

Uses SMAA. Copyright (C) 2011 by Jorge Jimenez, Jose I. Echevarria, Belen Masia,
Fernando Navarro and Diego Gutierrez.
Website: http://www.iryoku.com/smaa/
License: https://github.com/iryoku/smaa/blob/master/LICENSE.txt

Scalable Ambient Obscurance is released under the BSD 2-Clause License.
Copyright (c) 2011-2012, NVIDIA. All rights reserved.
Website: http://graphics.cs.williams.edu/papers/SAOHPG12/
License: https://opensource.org/licenses/bsd-license.php

The DirectX Mesh Library (DirectXMesh) is licensed under the MIT License.
Website: https://github.com/Microsoft/DirectXMesh, 
License: https://github.com/Microsoft/DirectXMesh/blob/master/MIT.txt

The DirectX Texture Library (DirectXTex) is licensed under the MIT License.
Website: https://directxtex.codeplex.com/
License: https://directxtex.codeplex.com/license

libsquish is released under the MIT License.
Website: https://code.google.com/p/libsquish/
License: https://opensource.org/licenses/mit-license.php

AvalonEdit is released under the MIT License.
Website: https://github.com/icsharpcode/AvalonEdit
License: https://opensource.org/licenses/mit-license.php

NLog is released under the BSD License.
Website: http://nlog-project.org/
License: https://github.com/NLog/NLog/blob/master/LICENSE.txt

The source code also includes portions from other projects and examples, which
are public domain or released under a compatible/permissive open source license.
These portions are clearly marked in the source code.