LICENSE

WalkTheWeb - 3D Internet Hosting Software

Copyright 2013-2022 by HTTP3D Inc. and the contributors

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 3 of the License, or
(at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
https://www.gnu.org/licenses/gpl-3.0.txt

This program incorporates work covered by the following copyright and
permission notices:
	
###	All extended license files can be found in the folder:
### /core/scripts/engine
	
  Wherever third party code has been used, credit has been given in the code's
  comments.

  BabylonJS is (c) licensed under Apache License 2.0, January 2004
  https://github.com/BabylonJS/Babylon.js/blob/master/license.md
  http://www.apache.org/licenses/
	## External dependencies
		- jQuery PEP: https://github.com/jquery/PEP
		
  Bluebird.js - Copyright (c) 2013-2018 Petka Antonov - MIT License
  
  Cannon.js - Copyright (c) 2015 cannon.js Authors
	
  Earcut.js - Copyright (c) 2016, Mapbox
  
  Hand.js - January 2004 - Apache 2.0 License
  
  Loader.js - Copyright (c) 2014 Yehuda Katz, Stefan Penner, and contributors - MIT License

  Meshwriter.js - Copyright (c) 2018 Oleksii Trekhleb - MIT License
  
  Oimo.js - Copyright © 2010-2017 three.js authors - MIT License
  
  Pep.js - Copyright jQuery Foundation and other contributors, https://jquery.org/ - Creative Commons 1.0

	###  WalkTheWeb uses BabylonJS and the listed sources above 
	###  without modification to their provided Source Files.
  
and

  HTTP3D Inc. - WalkTheWeb - 3D Internet Hosting Software

  Copyright 2013-2022 by HTTP3D Inc. and the contributors

  WalkTheWeb is released under the GPL Version 3
	  Includes Permissions:
		    Commercial Use
		    Modification,
		    Distribution,
		    Patent Use,
		    Private Use
	  Does not Include the following Limitations:
		    Trademark Use,
		    Liability,
		    Warranty
	  Conditions:
		    ** WalkTheWeb extends conditional Trademark Use of 
		    ** "https://3d" and "http://3d" in urls for websites: 
		    ** using this software and legal derivitives of this software only.
		    License and Copyright notice,
		    State Changes

The source code for any program binaries or compressed scripts that are
included with WalkTheWeb can be freely obtained at the following URL:

	https://github.com/HTTP3D/WalkTheWeb/
  
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=


GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
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  16. Limitation of Liability.

  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.

  17. Interpretation of Sections 15 and 16.

  If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.

                     END OF TERMS AND CONDITIONS

            How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    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 3 of the License, or
    (at your option) any later version.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

  If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:

    <program>  Copyright (C) <year>  <name of author>
    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.

  The GNU General Public License does not permit incorporating your program
into proprietary programs.  If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library.  If this is what you want to do, use the GNU Lesser General
Public License instead of this License.  But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.