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Third-party notices

Metromake licenses

Every asset pack and library included in Metromake 1.0.0, with the full licence texts, as shipped with the app in THIRD_PARTY_NOTICES.md.

Metromake includes the following third-party assets and software. Each is used under the license shown.

3D models and textures

Only asset packs whose license allows use in commercial products and redistribution are bundled.

Pack Author License Credit
City: road props Kenney CC0 1.0 (public domain) City Kit Roads by Kenney (kenney.nl), CC0
City: commercial buildings Kenney CC0 1.0 (public domain) City Kit Commercial by Kenney (kenney.nl), CC0
City: modular buildings Kenney CC0 1.0 (public domain) Modular Buildings by Kenney (kenney.nl), CC0
Building kit Kenney CC0 1.0 (public domain) Building Kit by Kenney (kenney.nl), CC0
Vehicles Kenney CC0 1.0 (public domain) Car Kit by Kenney (kenney.nl), CC0
Racing kit Kenney CC0 1.0 (public domain) Racing Kit by Kenney (kenney.nl), CC0
Nature Kenney CC0 1.0 (public domain) Nature Kit by Kenney (kenney.nl), CC0
Road textures Kenney CC0 1.0 (public domain) Road Textures by Kenney (kenney.nl), CC0
Downtown mega kit Quaternius CC0 1.0 (public domain) Downtown City MegaKit by Quaternius (quaternius.com), CC0
Custom car parts unknown (CC0 dedication) CC0 1.0 (public domain) CC96 car parts, CC0
Palm tree (hi-res) Nobiax Free for any use, including commercial (author's terms) Palm tree by Nobiax (nobiax.deviantart.com)
Home furniture VNB (Leo) Free for commercial and non-commercial projects (author's terms) Low Poly Home Set by VNB (Leo), vnbp.itch.io
Sports car denniswoo1993 CC BY 4.0 (attribution required) "SHC MC Free Promotion Car" by denniswoo1993 (sketchfab.com/denniswoo1993), licensed under CC BY 4.0
Custom road tiles Metromake (based on Kenney City Kit Roads) CC0 1.0 (public domain) Custom road tiles derived from City Kit Roads by Kenney, CC0

CC0 1.0: https://creativecommons.org/publicdomain/zero/1.0/
CC BY 4.0: https://creativecommons.org/licenses/by/4.0/ (the sports car model is unmodified apart from scaling)

Sign faces are drawn by Metromake itself (after the German StVO / Vienna Convention designs, which are public-domain official works); no third-party sign artwork is included.

Data you import

OpenStreetMap data is (c) OpenStreetMap contributors and licensed under the Open Database License (ODbL). Maps built from it keep that credit (shown in the Map menu and written into exports); if you publish such a map or its exports, credit "(c) OpenStreetMap contributors" and see https://www.openstreetmap.org/copyright.

Software and fonts

License texts

GLFW

Copyright (c) 2002-2006 Marcus Geelnard

Copyright (c) 2006-2019 Camilla Löwy

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.

Dear ImGui

The MIT License (MIT)

Copyright (c) 2014-2026 Omar Cornut

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.

GLM

================================================================================
OpenGL Mathematics (GLM)
--------------------------------------------------------------------------------
GLM is licensed under The Happy Bunny License or MIT License

================================================================================
The Happy Bunny License (Modified MIT License)
--------------------------------------------------------------------------------
Copyright (c) 2005 - G-Truc Creation

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.

Restrictions:
 By making use of the Software for military purposes, you choose to make a
 Bunny unhappy.

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.

================================================================================
The MIT License
--------------------------------------------------------------------------------
Copyright (c) 2005 - G-Truc Creation

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.

stb (stb_image, stb_image_write)

This software is available under 2 licenses -- choose whichever you prefer.
------------------------------------------------------------------------------
ALTERNATIVE A - MIT License
Copyright (c) 2017 Sean Barrett
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.
------------------------------------------------------------------------------
ALTERNATIVE B - Public Domain (www.unlicense.org)
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this
software, either in source code form or as a compiled binary, for any purpose,
commercial or non-commercial, and by any means.
In jurisdictions that recognize copyright laws, the author or authors of this
software dedicate any and all copyright interest in the software to the public
domain. We make this dedication for the benefit of the public at large and to
the detriment of our heirs and successors. We intend this dedication to be an
overt act of relinquishment in perpetuity of all present and future rights to
this software under copyright law.
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 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.

JSON for Modern C++

MIT License 

Copyright (c) 2013-2022 Niels Lohmann

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.

Open Asset Import Library (assimp)

Open Asset Import Library (assimp)

Copyright (c) 2006-2021, assimp team
All rights reserved.

Redistribution and use of this software 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 assimp team, nor the names of its
  contributors may be used to endorse or promote products
  derived from this software without specific prior
  written permission of the assimp team.

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.



******************************************************************************

AN EXCEPTION applies to all files in the ./test/models-nonbsd folder.
These are 3d models for testing purposes, from various free sources
on the internet. They are - unless otherwise stated - copyright of
their respective creators, which may impose additional requirements
on the use of their work. For any of these models, see
<model-name>.source.txt for more legal information. Contact us if you
are a copyright holder and believe that we credited you inproperly or
if you don't want your files to appear in the repository.


******************************************************************************

Poly2Tri Copyright (c) 2009-2010, Poly2Tri Contributors
http://code.google.com/p/poly2tri/

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 Poly2Tri 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.

assimp: Clipper

Boost Software License - Version 1.0 - August 17th, 2003
http://www.boost.org/LICENSE_1_0.txt

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.

assimp: OpenDDL-Parser

The MIT License (MIT)

Copyright (c) 2014 Kim Kulling

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.

assimp: poly2tri

Copyright (c) 2009-2018, Poly2Tri 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:

* 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 Poly2Tri 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.

assimp: pugixml

MIT License

Copyright (c) 2006-2025 Arseny Kapoulkine

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.

assimp: RapidJSON

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.

assimp: utf8-cpp

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.

assimp: minizip (unzip)

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.

zlib (system library, or built with assimp on Windows)

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.

libOpenDRIVE

Apache License
                           Version 2.0, January 2004
                        http://www.apache.org/licenses/

   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

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pugixml

MIT License

Copyright (c) 2006-2023 Arseny Kapoulkine

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.

glad (generated OpenGL loader, Windows/Linux)

#ifndef __khrplatform_h_
#define __khrplatform_h_

/*
** Copyright (c) 2008-2018 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.
*/

/* Khronos platform-specific types and definitions.
 *
 * The master copy of khrplatform.h is maintained in the Khronos EGL
 * Registry repository at https://github.com/KhronosGroup/EGL-Registry
 * The last semantic modification to khrplatform.h was at commit ID:
 *      67a3e0864c2d75ea5287b9f3d2eb74a745936692
 *
 * Adopters may modify this file to suit their platform. Adopters are
 * encouraged to submit platform specific modifications to the Khronos
 * group so that they can be included in future versions of this file.
 * Please submit changes by filing pull requests or issues on
 * the EGL Registry repository linked above.
 *
 *
 * See the Implementer's Guidelines for information about where this file
 * should be located on your system and for more details of its use:
 *    http://www.khronos.org/registry/implementers_guide.pdf
 *
 * This file should be included as
 *        #include <KHR/khrplatform.h>
 * by Khronos client API header files that use its types and defines.
 *
 * The types in khrplatform.h should only be used to define API-specific types.
 *
 * Types defined in khrplatform.h:
 *    khronos_int8_t              signed   8  bit
 *    khronos_uint8_t             unsigned 8  bit
 *    khronos_int16_t             signed   16 bit
 *    khronos_uint16_t            unsigned 16 bit
 *    khronos_int32_t             signed   32 bit
 *    khronos_uint32_t            unsigned 32 bit
 *    khronos_int64_t             signed   64 bit
 *    khronos_uint64_t            unsigned 64 bit
 *    khronos_intptr_t            signed   same number of bits as a pointer
 *    khronos_uintptr_t           unsigned same number of bits as a pointer
 *    khronos_ssize_t             signed   size
 *    khronos_usize_t             unsigned size
 *    khronos_float_t             signed   32 bit floating point
 *    khronos_time_ns_t           unsigned 64 bit time in nanoseconds
 *    khronos_utime_nanoseconds_t unsigned time interval or absolute time in
 *                                         nanoseconds
 *    khronos_stime_nanoseconds_t signed time interval in nanoseconds
 *    khronos_boolean_enum_t      enumerated boolean type. This should
 *      only be used as a base type when a client API's boolean type is
 *      an enum. Client APIs which use an integer or other type for
 *      booleans cannot use this as the base type for their boolean.
 *
 * Tokens defined in khrplatform.h:
 *
 *    KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
 *
 *    KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
 *    KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
 *
 * Calling convention macros defined in this file:
 *    KHRONOS_APICALL
 *    KHRONOS_APIENTRY
 *    KHRONOS_APIATTRIBUTES
 *
 * These may be used in function prototypes as:
 *
 *      KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
 *                                  int arg1,
 *                                  int arg2) KHRONOS_APIATTRIBUTES;
 */

#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
#   define KHRONOS_STATIC 1
#endif

/*-------------------------------------------------------------------------
 * Definition of KHRONOS_APICALL
 *-------------------------------------------------------------------------
 * This precedes the return type of the function in the function prototype.
 */
#if defined(KHRONOS_STATIC)
    /* If the preprocessor constant KHRONOS_STATIC is defined, make the
     * header compatible with static linking. */
#   define KHRONOS_APICALL
#elif defined(_WIN32)
#   define KHRONOS_APICALL __declspec(dllimport)
#elif defined (__SYMBIAN32__)
#   define KHRONOS_APICALL IMPORT_C
#elif defined(__ANDROID__)
#   define KHRONOS_APICALL __attribute__((visibility("default")))
#else
#   define KHRONOS_APICALL
#endif

/*-------------------------------------------------------------------------
 * Definition of KHRONOS_APIENTRY
 *-------------------------------------------------------------------------
 * This follows the return type of the function  and precedes the function
 * name in the function prototype.
 */
#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
    /* Win32 but not WinCE */
#   define KHRONOS_APIENTRY __stdcall
#else
#   define KHRONOS_APIENTRY
#endif

/*-------------------------------------------------------------------------
 * Definition of KHRONOS_APIATTRIBUTES
 *-------------------------------------------------------------------------
 * This follows the closing parenthesis of the function prototype arguments.
 */
#if defined (__ARMCC_2__)
#define KHRONOS_APIATTRIBUTES __softfp
#else
#define KHRONOS_APIATTRIBUTES
#endif

/*-------------------------------------------------------------------------
 * basic type definitions
 *-----------------------------------------------------------------------*/
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)


/*
 * Using <stdint.h>
 */
#include <stdint.h>
typedef int32_t                 khronos_int32_t;
typedef uint32_t                khronos_uint32_t;
typedef int64_t                 khronos_int64_t;
typedef uint64_t                khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64   1
#define KHRONOS_SUPPORT_FLOAT   1
/*
 * To support platform where unsigned long cannot be used interchangeably with
 * inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
 * Ideally, we could just use (u)intptr_t everywhere, but this could result in
 * ABI breakage if khronos_uintptr_t is changed from unsigned long to
 * unsigned long long or similar (this results in different C++ name mangling).
 * To avoid changes for existing platforms, we restrict usage of intptr_t to
 * platforms where the size of a pointer is larger than the size of long.
 */
#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
#define KHRONOS_USE_INTPTR_T
#endif
#endif

#elif defined(__VMS ) || defined(__sgi)

/*
 * Using <inttypes.h>
 */
#include <inttypes.h>
typedef int32_t                 khronos_int32_t;
typedef uint32_t                khronos_uint32_t;
typedef int64_t                 khronos_int64_t;
typedef uint64_t                khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64   1
#define KHRONOS_SUPPORT_FLOAT   1

#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)

/*
 * Win32
 */
typedef __int32                 khronos_int32_t;
typedef unsigned __int32        khronos_uint32_t;
typedef __int64                 khronos_int64_t;
typedef unsigned __int64        khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64   1
#define KHRONOS_SUPPORT_FLOAT   1

#elif defined(__sun__) || defined(__digital__)

/*
 * Sun or Digital
 */
typedef int                     khronos_int32_t;
typedef unsigned int            khronos_uint32_t;
#if defined(__arch64__) || defined(_LP64)
typedef long int                khronos_int64_t;
typedef unsigned long int       khronos_uint64_t;
#else
typedef long long int           khronos_int64_t;
typedef unsigned long long int  khronos_uint64_t;
#endif /* __arch64__ */
#define KHRONOS_SUPPORT_INT64   1
#define KHRONOS_SUPPORT_FLOAT   1

#elif 0

/*
 * Hypothetical platform with no float or int64 support
 */
typedef int                     khronos_int32_t;
typedef unsigned int            khronos_uint32_t;
#define KHRONOS_SUPPORT_INT64   0
#define KHRONOS_SUPPORT_FLOAT   0

#else

/*
 * Generic fallback
 */
#include <stdint.h>
typedef int32_t                 khronos_int32_t;
typedef uint32_t                khronos_uint32_t;
typedef int64_t                 khronos_int64_t;
typedef uint64_t                khronos_uint64_t;
#define KHRONOS_SUPPORT_INT64   1
#define KHRONOS_SUPPORT_FLOAT   1

#endif


/*
 * Types that are (so far) the same on all platforms
 */
typedef signed   char          khronos_int8_t;
typedef unsigned char          khronos_uint8_t;
typedef signed   short int     khronos_int16_t;
typedef unsigned short int     khronos_uint16_t;

/*
 * Types that differ between LLP64 and LP64 architectures - in LLP64,
 * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
 * to be the only LLP64 architecture in current use.
 */
#ifdef KHRONOS_USE_INTPTR_T
typedef intptr_t               khronos_intptr_t;
typedef uintptr_t              khronos_uintptr_t;
#elif defined(_WIN64)
typedef signed   long long int khronos_intptr_t;
typedef unsigned long long int khronos_uintptr_t;
#else
typedef signed   long  int     khronos_intptr_t;
typedef unsigned long  int     khronos_uintptr_t;
#endif

#if defined(_WIN64)
typedef signed   long long int khronos_ssize_t;
typedef unsigned long long int khronos_usize_t;
#else
typedef signed   long  int     khronos_ssize_t;
typedef unsigned long  int     khronos_usize_t;
#endif

#if KHRONOS_SUPPORT_FLOAT
/*
 * Float type
 */
typedef          float         khronos_float_t;
#endif

#if KHRONOS_SUPPORT_INT64
/* Time types
 *
 * These types can be used to represent a time interval in nanoseconds or
 * an absolute Unadjusted System Time.  Unadjusted System Time is the number
 * of nanoseconds since some arbitrary system event (e.g. since the last
 * time the system booted).  The Unadjusted System Time is an unsigned
 * 64 bit value that wraps back to 0 every 584 years.  Time intervals
 * may be either signed or unsigned.
 */
typedef khronos_uint64_t       khronos_utime_nanoseconds_t;
typedef khronos_int64_t        khronos_stime_nanoseconds_t;
#endif

/*
 * Dummy value used to pad enum types to 32 bits.
 */
#ifndef KHRONOS_MAX_ENUM
#define KHRONOS_MAX_ENUM 0x7FFFFFFF
#endif

/*
 * Enumerated boolean type
 *
 * Values other than zero should be considered to be true.  Therefore
 * comparisons should not be made against KHRONOS_TRUE.
 */
typedef enum {
    KHRONOS_FALSE = 0,
    KHRONOS_TRUE  = 1,
    KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
} khronos_boolean_enum_t;

#endif /* __khrplatform_h_ */

Inter typeface

Copyright (c) 2016 The Inter Project Authors (https://github.com/rsms/inter)

This Font Software is licensed under the SIL Open Font License, Version 1.1.
This license is copied below, and is also available with a FAQ at:
http://scripts.sil.org/OFL

-----------------------------------------------------------
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
-----------------------------------------------------------

PREAMBLE
The goals of the Open Font License (OFL) are to stimulate worldwide
development of collaborative font projects, to support the font creation
efforts of academic and linguistic communities, and to provide a free and
open framework in which fonts may be shared and improved in partnership
with others.

The OFL allows the licensed fonts to be used, studied, modified and
redistributed freely as long as they are not sold by themselves. The
fonts, including any derivative works, can be bundled, embedded,
redistributed and/or sold with any software provided that any reserved
names are not used by derivative works. The fonts and derivatives,
however, cannot be released under any other type of license. The
requirement for fonts to remain under this license does not apply
to any document created using the fonts or their derivatives.

DEFINITIONS
"Font Software" refers to the set of files released by the Copyright
Holder(s) under this license and clearly marked as such. This may
include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the
copyright statement(s).

"Original Version" refers to the collection of Font Software components as
distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting,
or substituting -- in part or in whole -- any of the components of the
Original Version, by changing formats or by porting the Font Software to a
new environment.

"Author" refers to any designer, engineer, programmer, technical
writer or other person who contributed to the Font Software.

PERMISSION AND CONDITIONS
Permission is hereby granted, free of charge, to any person obtaining
a copy of the Font Software, to use, study, copy, merge, embed, modify,
redistribute, and sell modified and unmodified copies of the Font
Software, subject to the following conditions:

1) Neither the Font Software nor any of its individual components,
in Original or Modified Versions, may be sold by itself.

2) Original or Modified Versions of the Font Software may be bundled,
redistributed and/or sold with any software, provided that each copy
contains the above copyright notice and this license. These can be
included either as stand-alone text files, human-readable headers or
in the appropriate machine-readable metadata fields within text or
binary files as long as those fields can be easily viewed by the user.

3) No Modified Version of the Font Software may use the Reserved Font
Name(s) unless explicit written permission is granted by the corresponding
Copyright Holder. This restriction only applies to the primary font name as
presented to the users.

4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
Software shall not be used to promote, endorse or advertise any
Modified Version, except to acknowledge the contribution(s) of the
Copyright Holder(s) and the Author(s) or with their explicit written
permission.

5) The Font Software, modified or unmodified, in part or in whole,
must be distributed entirely under this license, and must not be
distributed under any other license. The requirement for fonts to
remain under this license does not apply to any document created
using the Font Software.

TERMINATION
This license becomes null and void if any of the above conditions are
not met.

DISCLAIMER
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
OTHER DEALINGS IN THE FONT SOFTWARE.