THIRDPARTY_LICENSES.txt

This program uses the Boost.Filesystem and Boost System libraries, which are
licensed under the Boost Software License:

  Boost Software License - Version 1.0 - August 17th, 2003

  Permission is hereby granted, free of charge, to any person or organization
  obtaining a copy of the software and accompanying documentation covered by
  this license (the "Software") to use, reproduce, display, distribute,
  execute, and transmit the Software, and to prepare derivative works of the
  Software, and to permit third-parties to whom the Software is furnished to
  do so, all subject to the following:

  The copyright notices in the Software and this entire statement, including
  the above license grant, this restriction and the following disclaimer,
  must be included in all copies of the Software, in whole or in part, and
  all derivative works of the Software, unless such copies or derivative
  works are solely in the form of machine-executable object code generated by
  a source language processor.

  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, TITLE AND NON-INFRINGEMENT. IN NO EVENT
  SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
  FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
  ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  DEALINGS IN THE SOFTWARE.


This program uses Cork, which uses The GNU Multiple Precision Arithmetic Library
(GMP), which is distributed under the dual licenses, GNU LGPL v3 and GNU GPL v2,
and used under the GNU LGPL v3: see lgpl-3.0.txt and gpl-2.0.txt.


This program uses GLEW, which is licensed as follows:

  The OpenGL Extension Wrangler Library
  Copyright (C) 2002-2007, Milan Ikits <milan ikits[]ieee org>
  Copyright (C) 2002-2007, Marcelo E. Magallon <mmagallo[]debian org>
  Copyright (C) 2002, Lev Povalahev
  All rights reserved.

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

  * Redistributions of source code must retain the above copyright notice, 
    this list of conditions and the following disclaimer.
  * 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.
  * The name of the author 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 OWNER 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.


  Mesa 3-D graphics library
  Version:  7.0

  Copyright (C) 1999-2007  Brian Paul   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, 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
  BRIAN PAUL 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.


  Copyright (c) 2007 The Khronos Group Inc.

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

  THE MATERIALS ARE 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
  MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.


This program uses glog, which is licensed as follows:

  Copyright (c) 2008, Google Inc.
  All rights reserved.

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

      * Redistributions of source code must retain the above copyright
  notice, this list of conditions and the following disclaimer.
      * 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.
      * Neither the name of Google Inc. 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
  OWNER 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.


  A function gettimeofday in utilities.cc is based on

  http://www.google.com/codesearch/p?hl=en#dR3YEbitojA/COPYING&q=GetSystemTimeAsFileTime%20license:bsd

  The license of this code is:

  Copyright (c) 2003-2008, Jouni Malinen <j@w1.fi> and contributors
  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(s) of the above-listed copyright holder(s) 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
  OWNER 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.


This program uses OpenCV, which is licensed as follows:

  License Agreement
                For Open Source Computer Vision Library
                        (3-clause BSD License)

  Copyright (C) 2000-2016, Intel Corporation, all rights reserved.
  Copyright (C) 2009-2011, Willow Garage Inc., all rights reserved.
  Copyright (C) 2009-2016, NVIDIA Corporation, all rights reserved.
  Copyright (C) 2010-2013, Advanced Micro Devices, Inc., all rights reserved.
  Copyright (C) 2015-2016, OpenCV Foundation, all rights reserved.
  Copyright (C) 2015-2016, Itseez Inc., all rights reserved.
  Third party copyrights are property of their respective owners.

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

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

    * 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.

    * Neither the names of the copyright holders nor the names of the 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 copyright holders 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.


This program uses PCL, which is licensed as follows:

  Software License Agreement (BSD License)

  Point Cloud Library (PCL) - www.pointclouds.org
  Copyright (c) 2009-2012, Willow Garage, Inc.
  Copyright (c) 2012-, Open Perception, Inc.
  Copyright (c) XXX, respective authors.

  All rights reserved.

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

  * Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
  * 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.
  * Neither the name of the copyright holder(s) 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 OWNER 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.


This program uses Cork, which is licensed as follows:

  Cork is
      Copyright Gilbert Bernstein 2013
  and made available through the GNU LGPL (see below w/ template exception)
  Please contact the author at
      gilbert@gilbertbernstein.com
  if you would like to discuss licensing under other terms.

  Triangle (used by Franky) is Copyright Jonathan Shewchuk according to the terms spelled out in the comments of triangle.c


                    GNU LESSER GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007

  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.


    This version of the GNU Lesser General Public License incorporates
  the terms and conditions of version 3 of the GNU General Public
  License, supplemented by the additional permissions listed below.

    0. Additional Definitions.

    As used herein, "this License" refers to version 3 of the GNU Lesser
  General Public License, and the "GNU GPL" refers to version 3 of the GNU
  General Public License.

    "The Library" refers to a covered work governed by this License,
  other than an Application or a Combined Work as defined below.

    An "Application" is any work that makes use of an interface provided
  by the Library, but which is not otherwise based on the Library.
  Defining a subclass of a class defined by the Library is deemed a mode
  of using an interface provided by the Library.

    A "Combined Work" is a work produced by combining or linking an
  Application with the Library.  The particular version of the Library
  with which the Combined Work was made is also called the "Linked
  Version".

    The "Minimal Corresponding Source" for a Combined Work means the
  Corresponding Source for the Combined Work, excluding any source code
  for portions of the Combined Work that, considered in isolation, are
  based on the Application, and not on the Linked Version.

    The "Corresponding Application Code" for a Combined Work means the
  object code and/or source code for the Application, including any data
  and utility programs needed for reproducing the Combined Work from the
  Application, but excluding the System Libraries of the Combined Work.

    1. Exception to Section 3 of the GNU GPL.

    You may convey a covered work under sections 3 and 4 of this License
  without being bound by section 3 of the GNU GPL.

    2. Conveying Modified Versions.

    If you modify a copy of the Library, and, in your modifications, a
  facility refers to a function or data to be supplied by an Application
  that uses the facility (other than as an argument passed when the
  facility is invoked), then you may convey a copy of the modified
  version:

    a) under this License, provided that you make a good faith effort to
    ensure that, in the event an Application does not supply the
    function or data, the facility still operates, and performs
    whatever part of its purpose remains meaningful, or

    b) under the GNU GPL, with none of the additional permissions of
    this License applicable to that copy.

    3. Object Code Incorporating Material from Library Header Files.

    The object code form of an Application may incorporate material from
  a header file that is part of the Library.  You may convey such object
  code under terms of your choice, provided that, if the incorporated
  material is not limited to numerical parameters, data structure
  layouts and accessors, or small macros, inline functions and templates
  (ten or fewer lines in length), you do both of the following:

    a) Give prominent notice with each copy of the object code that the
    Library is used in it and that the Library and its use are
    covered by this License.

    b) Accompany the object code with a copy of the GNU GPL and this license
    document.

    4. Combined Works.

    You may convey a Combined Work under terms of your choice that,
  taken together, effectively do not restrict modification of the
  portions of the Library contained in the Combined Work and reverse
  engineering for debugging such modifications, if you also do each of
  the following:

    a) Give prominent notice with each copy of the Combined Work that
    the Library is used in it and that the Library and its use are
    covered by this License.

    b) Accompany the Combined Work with a copy of the GNU GPL and this license
    document.

    c) For a Combined Work that displays copyright notices during
    execution, include the copyright notice for the Library among
    these notices, as well as a reference directing the user to the
    copies of the GNU GPL and this license document.

    d) Do one of the following:

        0) Convey the Minimal Corresponding Source under the terms of this
        License, and the Corresponding Application Code in a form
        suitable for, and under terms that permit, the user to
        recombine or relink the Application with a modified version of
        the Linked Version to produce a modified Combined Work, in the
        manner specified by section 6 of the GNU GPL for conveying
        Corresponding Source.

        1) Use a suitable shared library mechanism for linking with the
        Library.  A suitable mechanism is one that (a) uses at run time
        a copy of the Library already present on the user's computer
        system, and (b) will operate properly with a modified version
        of the Library that is interface-compatible with the Linked
        Version.

    e) Provide Installation Information, but only if you would otherwise
    be required to provide such information under section 6 of the
    GNU GPL, and only to the extent that such information is
    necessary to install and execute a modified version of the
    Combined Work produced by recombining or relinking the
    Application with a modified version of the Linked Version. (If
    you use option 4d0, the Installation Information must accompany
    the Minimal Corresponding Source and Corresponding Application
    Code. If you use option 4d1, you must provide the Installation
    Information in the manner specified by section 6 of the GNU GPL
    for conveying Corresponding Source.)

    5. Combined Libraries.

    You may place library facilities that are a work based on the
  Library side by side in a single library together with other library
  facilities that are not Applications and are not covered by this
  License, and convey such a combined library under terms of your
  choice, if you do both of the following:

    a) Accompany the combined library with a copy of the same work based
    on the Library, uncombined with any other library facilities,
    conveyed under the terms of this License.

    b) Give prominent notice with the combined library that part of it
    is a work based on the Library, and explaining where to find the
    accompanying uncombined form of the same work.

    6. Revised Versions of the GNU Lesser General Public License.

    The Free Software Foundation may publish revised and/or new versions
  of the GNU Lesser General Public License from time to time. Such new
  versions will be similar in spirit to the present version, but may
  differ in detail to address new problems or concerns.

    Each version is given a distinguishing version number. If the
  Library as you received it specifies that a certain numbered version
  of the GNU Lesser General Public License "or any later version"
  applies to it, you have the option of following the terms and
  conditions either of that published version or of any later version
  published by the Free Software Foundation. If the Library as you
  received it does not specify a version number of the GNU Lesser
  General Public License, you may choose any version of the GNU Lesser
  General Public License ever published by the Free Software Foundation.

    If the Library as you received it specifies that a proxy can decide
  whether future versions of the GNU Lesser General Public License shall
  apply, that proxy's public statement of acceptance of any version is
  permanent authorization for you to choose that version for the
  Library.


  ========================================================================

  ( The following exception for templates is taken from the Qt project )

  Digia Qt LGPL Exception version 1.1

  As an additional permission to the GNU Lesser General Public License version
  2.1, the object code form of a "work that uses the Library" may incorporate
  material from a header file that is part of the Library.  You may distribute
  such object code under terms of your choice, provided that:
      (i)   the header files of the Library have not been modified; and 
      (ii)  the incorporated material is limited to numerical parameters, data
            structure layouts, accessors, macros, inline functions and
            templates; and
      (iii) you comply with the terms of Section 6 of the GNU Lesser General
            Public License version 2.1.

  Moreover, you may apply this exception to a modified version of the Library,
  provided that such modification does not involve copying material from the
  Library into the modified Library's header files unless such material is
  limited to (i) numerical parameters; (ii) data structure layouts;
  (iii) accessors; and (iv) small macros, templates and inline functions of
  five lines or less in length.

  Furthermore, you are not required to apply this additional permission to a
  modified version of the Library.


This program uses Sophus, which is licensed as follows:

  Copyright 2012-2013 Hauke Strasdat
  
  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.


This program uses GTest, which is licensed as follows:

  Copyright 2008, Google Inc.
  All rights reserved.

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

      * Redistributions of source code must retain the above copyright
  notice, this list of conditions and the following disclaimer.
      * 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.
      * Neither the name of Google Inc. 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
  OWNER 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.


This program uses libigl, which is licensed as follows. Only the main MPL2
parts are used:

  Libigl is primarily licensed under MPL2
    - http://www.mozilla.org/MPL/2.0/
    - http://www.mozilla.org/MPL/2.0/FAQ.html

  All `.h` and `.cpp` _files_ directly in `include/igl` (but not necessarily in
  sub-directories) are subject only to the terms of the MPL2; they should not
  include any code that is covered by other/less-permissive licenses.

  The `.h` and `.cpp` _files_ in sub-directories of `include/igl` allow libigl to
  integrate with external third-party libraries (e.g., those in `external/`) and
  are subject to the MPL2, _**and**_ also the terms of licenses of the
  corresponding external library.  The licenses used by these libraries fall under
  three categories:

  - common "free, non-copyleft licenses" (such as zlib, BSD, MIT, and public
    domain)
    - `include/igl/anttweakbar`
    - `include/igl/embree`
    - `include/igl/opengl`
    - `include/igl/opengl/glfw`
    - `include/igl/opengl2`
    - `include/igl/png`
    - `include/igl/viewer`
    - `include/igl/xml`
  - common "copyleft" licences (such as GPL, LGPL, and AGPL)
    - `include/igl/copyleft`
    - `include/igl/copyleft/cgal`
    - `include/igl/copyleft/comiso`
    - `include/igl/copyleft/cork`
    - `include/igl/copyleft/tetgen`
  - other "uncommon" licenses or commercial software
    - `include/igl/lim`
    - `include/igl/matlab`
    - `include/igl/mosek`
    - `include/igl/triangle`

  The Libigl code that interfaces with "copyleft" libraries is in
  `include/igl/copyleft`.  Only include these headers if you are accept the
  licensing terms of the corresponding external library.  For example, using
  `include/igl/copyleft/tetgen` requires that you accept the terms of the AGPLv3.


This program uses RapidJSON, which is licensed as follows. The bin/jsonchecker
directory is not included:

  Tencent is pleased to support the open source community by making RapidJSON available. 
  
  Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip.  All rights reserved.

  If you have downloaded a copy of the RapidJSON binary from Tencent, please note that the RapidJSON binary is licensed under the MIT License.
  If you have downloaded a copy of the RapidJSON source code from Tencent, please note that RapidJSON source code is licensed under the MIT License, except for the third-party components listed below which are subject to different license terms.  Your integration of RapidJSON into your own projects may require compliance with the MIT License, as well as the other licenses applicable to the third-party components included within RapidJSON. To avoid the problematic JSON license in your own projects, it's sufficient to exclude the bin/jsonchecker/ directory, as it's the only code under the JSON license.
  A copy of the MIT License is included in this file.

  Other dependencies and licenses:

  Open Source Software Licensed Under the BSD License:
  --------------------------------------------------------------------

  The msinttypes r29 
  Copyright (c) 2006-2013 Alexander Chemeris 
  All rights reserved.

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

  * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 
  * 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.
  * Neither the name of  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 REGENTS 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 REGENTS AND 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.

  Open Source Software Licensed Under the JSON License:
  --------------------------------------------------------------------

  json.org 
  Copyright (c) 2002 JSON.org
  All Rights Reserved.

  JSON_checker
  Copyright (c) 2002 JSON.org
  All Rights Reserved.

      
  Terms of the JSON License:
  ---------------------------------------------------

  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 shall be used for Good, not Evil.

  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.


  Terms of the MIT License:
  --------------------------------------------------------------------

  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.


This program uses tinyxml2, which is licensed as follows:

  TinyXML-2 is released under the zlib license:

  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:

      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.
      Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
      This notice may not be removed or altered from any source distribution.


This program uses Qt 4. The open source version of Qt 4 is released under the
GNU General Public License (GPL) (version 3, see gpl-3.0.txt) and the GNU Lesser
General Public License (LGPL) (version 2.1, see lgpl-2.1.txt).
For more details, see:
  http://doc.qt.io/qt-4.8/opensourceedition.html
For licenses of software used within Qt, see:
  http://doc.qt.io/qt-4.8/licenses.html


This program uses OpenGV, which is licensed as follows:

/******************************************************************************
 * Author:   Laurent Kneip                                                    *
 * Contact:  kneip.laurent@gmail.com                                          *
 * License:  Copyright (c) 2013 Laurent Kneip, ANU. All rights reserved.      *
 *                                                                            *
 * Redistribution and use in source and binary forms, with or without         *
 * modification, are permitted provided that the following conditions         *
 * are met:                                                                   *
 * * Redistributions of source code must retain the above copyright           *
 *   notice, this list of conditions and the following disclaimer.            *
 * * 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.     *
 * * Neither the name of ANU 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 ANU OR THE 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.                                                               *
******************************************************************************/