Technical requirements
This chapter will cover every concept of glTF files that you will need to load and display animated models. The chapter, however, is not a complete guide to the file format. Before reading this chapter, take a few minutes to familiarize yourself with the glTF format by reading the reference guide at https://www.khronos.org/files/gltf20-reference-guide.pdf.
You will be using cgltf (https://github.com/jkuhlmann/cgltf) to parse glTF files. If a glTF file isn't displaying properly, it might be a bad file. If you suspect a file might be bad, check it against the glTF reference viewer at https://gltf-viewer.donmccurdy.com/.
