File: src/tiny_obj_loader.h
Copyright: 2012-2019 Syoyo Fujita
URL: https://github.com/syoyo/tinyobjloader/

File: src/miniply.h src/miniply.cpp
Copyright: 2019 Vilya Harvey
URL: https://github.com/vilya/miniply/

File: src/glm/*
Copyright: 2005 G-Truc Creation
URL: https://github.com/g-truc/glm/

File: src/stb_image.h
Copyright: 2017 Sean Barrett
URL: https://github.com/nothings/stb/