Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Source: http://www.itk.org/
Upstream-Name: The Insight Toolkit
License: Debian ITK is Licensed under the GPL
 .
 Debian distributes the InsightToolkit linked with the FFTW Discrete
 Fourier Transform libraries.  Since FFTW is licensed under the GPL,
 the resulting derived work (Debian ITK) is also licensed under
 the GPL as follows.
 .
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.
 .
  A copy of the GPL v2 can be found in /usr/share/common-licenses/GPL-2

Files: *
Copyright: Copyright 1999-2019 Insight Software Consortium
 Copyright 2020-present NumFOCUS
License: Apache-2.0

Files: debian/*
Copyright:  Copyright 2007-2025 Debian-med team
License: Apache-2.0

Files: Modules/IO/ImageBase/include/itkfdstream/fdstream.hxx
Copyright: Nicolai M. Josuttis 2001
License: Permission to copy, use, modify, sell and distribute this software
 is granted provided this copyright notice appears in all copies.
 This software is provided "as is" without express or implied
 warranty, and with no claim as to its suitability for any purpose.

Files: Modules/ThirdParty/DICOMParser/src/DICOMParser/*
Copyright: Copyright (c) 2003 Matt Turek
License: BSD-4-clause-DICOMParser
 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 Matt Turek nor the names of any contributors may be used to
   endorse or promote products derived from this software without specific
   prior written permission.
 .
 * Modified source versions must be plainly marked as such, and must not be
   misrepresented as being the original software.
 .
 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 AUTHORS 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.

Files: Modules/ThirdParty/DoubleConversion/*
Copyright: Copyright 2006-2011, the V8 project authors
License: BSD 3-Clause License

Files: Modules/ThirdParty/Eigen3/*
Copyright: Copyright (c) 2011, Intel Corporation
License: MPL-2.0 and BSD-3-clause and Minpack

Files: Modules/ThirdParty/Expat/*
Copyright: Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd and Clark Cooper
 Copyright (c) 2001-2019 Expat maintainers
License: MIT

Files: Modules/ThirdParty/GDCM/*
Copyright: Copyright (c) 2006-2016 Mathieu Malaterre
 Copyright (c) 1993-2005 CREATIS
 (CREATIS = Centre de Recherche et d'Applications en Traitement de l'Image)
License: 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 name of Mathieu Malaterre, or CREATIS, nor the names of any
   contributors (CNRS, INSERM, UCB, Universite Lyon I), 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 AUTHORS 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.

Files: Modules/ThirdParty/GIFTI/src/gifticlib/*
Authors: Richard Reynolds, SSCC, DIRP, NIMH, National Institutes of Health
License: Public-domain
 The gifticlib code is released into the public domain.  Developers are
 encouraged to incorporate the library into their application, and to
 contribute changes or enhancements to gifticlib.

Files: Modules/ThirdParty/GoogleTest/*
Copyright: Copyright 2008, Google Inc.
License: BSD 3-Clause License

Files: Modules/ThirdParty/HDF5/*
Copyright: Copyright 2006 by The HDF Group
 Copyright 1998-2006 by The Board of Trustees of the University of Illinois.
License: BSD-3-clause

Files: Modules/ThirdParty/KWSys/src/KWSys/*
Copyright: 2000-2016 Kitware, Inc. and Contributors
License: BSD-3-clause-Kitware

Files: Modules/ThirdParty/MetaIO/src/MetaIO/*
Copyright: Copyright 2000-2014 Insight Software Consortium
License: BSD-3-clause-MetaIO
 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 Insight Software Consortium 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.

Files: Modules/ThirdParty/Netlib/src/netlib/slatec/*
License: netlib-slatec
 The Library is in the public domain and distributed by the Energy Science
 and Technology Software Center.
 -
 For details see http://www.netlib.org/slatec/guide, Section 4

Files: Modules/ThirdParty/NrrdIO/src/NrrdIO*
Copyright:   Copyright (C) 2013, 2012, 2011, 2010, 2009  University of Chicago
  Copyright (C) 2008, 2007, 2006, 2005  Gordon Kindlmann
  Copyright (C) 2004, 2003, 2002, 2001, 2000, 1999, 1998  University of Utah
License: BSD-3-clause-alike-NrrdIO
 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.

Files: Modules/ThirdParty/NrrdIO/src/NrrdIO/CMake/*
Copyright: Copyright Insight Software Consortium
License: Apache-2.0

Files: Modules/ThirdParty/OpenJPEG/src/openjpeg/*
Copyright: Copyright (c) 2002-2012, Communications and Remote Sensing Laboratory,
 Universite catholique de Louvain (UCL), Belgium
 Copyright (c) 2002-2012, Professor Benoit Macq
 Copyright (c) 2003-2012, Antonin Descampe
 Copyright (c) 2003-2009, Francois-Olivier Devaux
 Copyright (c) 2005, Herve Drolon, FreeImage Team
 Copyright (c) 2002-2003, Yannick Verschueren
 Copyright (c) 2001-2003, David Janssens
 Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France
 Copyright (c) 2012, CS Systemes d'Information, France
License: BSD-2-clause-OpenJPEG
 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.
 .
 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.

Files: Modules/ThirdParty/VNL/src/vxl/*
Copyright: Copyright 2000-2013 VXL Contributors
License: BSD-3-clause-VXL
 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 their
   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.

Files: Modules/ThirdParty/VNL/src/vxl/v3p/netlib/*
License: netlib-blas
 The reference BLAS is a freely-available software package. It is
 available from netlib via anonymous ftp and the World Wide Web.
 Thus, it can be included in commercial software packages (and has been).
 We only ask that proper credit be given to the authors.
 .
 Like all software, it is copyrighted. It is not trademarked, but we do
 ask the following:
 .
 * If you modify the source for these routines we ask that you change the
   name of the routine and comment the changes made to the original.
 .
 * We will gladly answer any questions regarding the software. If a modification
   is done, however, it is the responsibility of the person who modified the routine
   to provide support. (http://www.netlib.org/blas/)

Files: Modules/ThirdParty/VNL/src/vxl/vcl/internal/vcl_atomic_count_gcc.h
Copyright:
 Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
 Copyright (c) 2002 Lars Gullik Bjonnes <larsbj@lyx.org>
 Copyright 2003-2005 Peter Dimov
License: BSL-1.0

Files:
 Modules/ThirdParty/VNL/src/vxl/vcl/internal/vcl_atomic_count_pthreads.h
 Modules/ThirdParty/VNL/src/vxl/vcl/internal/vcl_atomic_count_gcc_x86.h
Copyright: Copyright 2007 Peter Dimov
License: BSL-1.0

Files: Modules/ThirdParty/VNL/src/vxl/vcl/internal/vcl_atomic_count_sync.h
Copyright: Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
License: BSL-1.0

Files: Modules/ThirdParty/VNL/src/vxl/vcl/internal/vcl_interlocked.h
Copyright: Copyright 2005 Peter Dimov
License: BSL-1.0

Files: Modules/ThirdParty/VNL/src/vxl/vcl/internal/vcl_atomic_count_solaris.h
Copyright:
 Copyright (c) 2001-2005 Peter Dimov
 Copyright (c) 2006 Michael van der Westhuizen
License: BSL-1.0

Files: Modules/ThirdParty/VNL/src/vxl/vcl/internal/vcl_atomic_count_win32.h
Copyright: Copyright (c) 2001-2005 Peter Dimov
License: BSL-1.0

Files: CMake/TopologicalSort.cmake
Copyright: 2010 Kitware, Inc.
           2007 Douglas Gregor <doug.gregor@gmail.com>
           2007 Troy Straszheim
License: BSL-1.0

Files: CMake/CppcheckTargets.cmake
       CMake/Findcppcheck.cmake
Copyright: Iowa State University 2009-2010.
License: BSL-1.0

Files: CMake/FindKWStyle.cmake
       CMake/ITK_CheckCCompilerFlag.cmake
       CMake/ITK_CheckCXXCompilerFlag.cmake
Copyright: 2000-2018 Kitware, Inc. and Contributors
License: BSD-3-clause-Kitware

Files: Modules/ThirdParty/pygccxml/*
Copyright:
 Copyright 2014-2017 Insight Software Consortium.
 Copyright 2004-2009 Roman Yakovenko.
License: BSL-1.0

Files:
 Modules/Core/ImageFunction/include/itkGaussianInterpolateImageFunction.h
 Modules/Core/ImageFunction/include/itkGaussianInterpolateImageFunction.hxx
Copyright:
 Copyright (c) Insight Software Consortium
 Copyright (c) 1993-2015 Ken Martin, Will Schroeder, Bill Lorensen
License: Apache-2.0+VTK-Copyright

License: Apache-2.0
 A copy of the Apache-2.0 license can be found in /usr/share/common-licenses/Apache-2.0

License: BSD-3-clause-Kitware
 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 Kitware, Inc., the Insight Software Consortium,
   nor the names of their 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.

License: BSL-1.0
 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.

License: Minpack
 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. The end-user documentation included with the
 redistribution, if any, must include the following
 acknowledgment:
 .
   "This product includes software developed by the
   University of Chicago, as Operator of Argonne National
   Laboratory.
 .
 Alternately, this acknowledgment may appear in the software
 itself, if and wherever such third-party acknowledgments
 normally appear.
 .
 4. WARRANTY DISCLAIMER. THE SOFTWARE IS SUPPLIED "AS IS"
 WITHOUT WARRANTY OF ANY KIND. THE COPYRIGHT HOLDER, THE
 UNITED STATES, THE UNITED STATES DEPARTMENT OF ENERGY, AND
 THEIR EMPLOYEES: (1) DISCLAIM ANY WARRANTIES, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES
 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE
 OR NON-INFRINGEMENT, (2) DO NOT ASSUME ANY LEGAL LIABILITY
 OR RESPONSIBILITY FOR THE ACCURACY, COMPLETENESS, OR
 USEFULNESS OF THE SOFTWARE, (3) DO NOT REPRESENT THAT USE OF
 THE SOFTWARE WOULD NOT INFRINGE PRIVATELY OWNED RIGHTS, (4)
 DO NOT WARRANT THAT THE SOFTWARE WILL FUNCTION
 UNINTERRUPTED, THAT IT IS ERROR-FREE OR THAT ANY ERRORS WILL
 BE CORRECTED.
 .
 5. LIMITATION OF LIABILITY. IN NO EVENT WILL THE COPYRIGHT
 HOLDER, THE UNITED STATES, THE UNITED STATES DEPARTMENT OF
 ENERGY, OR THEIR EMPLOYEES: BE LIABLE FOR ANY INDIRECT,
 INCIDENTAL, CONSEQUENTIAL, SPECIAL OR PUNITIVE DAMAGES OF
 ANY KIND OR NATURE, INCLUDING BUT NOT LIMITED TO LOSS OF
 PROFITS OR LOSS OF DATA, FOR ANY REASON WHATSOEVER, WHETHER
 SUCH LIABILITY IS ASSERTED ON THE BASIS OF CONTRACT, TORT
 (INCLUDING NEGLIGENCE OR STRICT LIABILITY), OR OTHERWISE,
 EVEN IF ANY OF SAID PARTIES HAS BEEN WARNED OF THE
 POSSIBILITY OF SUCH LOSS OR DAMAGES.

License: VTK-Copyright
 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 name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
   of any 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 AUTHORS 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.