CC0 1.0 Universal Public Domain Dedication

The person who associated a work with this deed has dedicated the work to
the public domain by waiving all of his or her rights to the work worldwide
under copyright law, including all related and neighboring rights, to the
extent allowed by law.

You can copy, modify, distribute and perform the work, even for commercial
purposes, all without asking permission. See full legal code at
https://creativecommons.org/publicdomain/zero/1.0/legalcode

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Third-Party Library Licenses
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1. NVIDIA Texture Tools (NVTT)
   Licensed under the MIT License

   Copyright (c) 2015 ~ 2019 NVIDIA Corporation 

   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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2. FreeImage Library
   Licensed under the FreeImage Public License (FIPL) v1.0

   Full license text:

   ============================================================
   FreeImage Public License (FIPL) v1.0

   Copyright (c) 1999 - 2020, FreeImage Team, Members of
   the Image Inference Group

   Permission to use, copy, modify, and distribute this software for any
   purpose and without fee is hereby granted, provided that the above copyright
   notice and this license appears in all copies, and that both the copyright
   notice and this license appear in supporting documentation.

   THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
   EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
   WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
   IN NO EVENT SHALL THE FREEIMAGE TEAM OR THE IMAGE INFERENCE GROUP BE
   LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES
   OF ANY KIND, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
   DATA OR PROFITS, WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE,
   AND ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH
   THE USE OR PERFORMANCE OF THIS SOFTWARE.
   ============================================================

   See also: https://freeimage.sourceforge.io/license.html
