Overview

SmartViewpointComputationLib is a C++ library to compute the best viewpoint 
in a 3D scene that satisfies a set of visual properties, such as size, visibility 
or angle of selected objects in the scene. It is released under the LGPL license.
Source code is available at http://bitbucket.org/rranon/smart-viewpoint-computation-lib/

This library was written mainly by Roberto Ranon (http://www.dimi.uniud.it/ranon) 
with contributions from Tommaso Urli (http://www.diegm.uniud.it/urli/). 
If you use the library in any application or project, please drop us a line at roberto.ranon at uniud.it.

Copyright (c) 2013 HCI Lab, University of Udine, Italy - http://hcilab.uniud.it. 

Besides the library source code (which can be found in the "src" directory), we also
provide source code (in the "OgreDemo" directory) for two demo applications that use the 
Ogre rendering engine. The "OgreConnection.h" file provides all code to connect the
library to Ogre. You can modify the code in that file to connect the library to
other rendering engines.  
You may use the sample code in the OgreDemo directory for anything you like, it is not covered by the
same license as the SmartViewpointComputationLib library.

See the two readme files in the OgreDemo directory for details on the demo applications.

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ViewPointComputationLib is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

CREDITS:

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This product uses software from the G3D project (http://g3d.sf.net)
Copyright © 2000-2011, Morgan McGuire
All rights reserved.

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OGRE (www.ogre3d.org) is made available under the MIT License.

Copyright (c) 2000-2009 Torus Knot Software Ltd

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.

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Bullet Collision Detection and Physics Library
Copyright (c) 2012 Advanced Micro Devices, Inc.  http://bulletphysics.org

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.