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    IBL packs provided by SunnyRoad and HDRIHaven. Thanks to both. *
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    The OpenGL Extension Wrangler Library *
    Copyright (C) 2002-2007, Milan Ikits
    Copyright (C) 2002-2007, Marcelo E. Magallon
    Copyright (C) 2002, Lev Povalahev
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    Redistribution and use in source and binary forms, with or without
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    *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
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    THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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    OpenCL *
    https://www.khronos.org/opencl/
    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
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    THE MATERIALS ARE PROVIDED ""AS IS"", WITHOUT WARRANTY OF ANY KIND,
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    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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