According to the text a glTF asset is represented by: * JSON file (.json) containing the node hierarchy, materials, and cameras * Binary files (.bin) con

According to the text a glTF asset is represented by: * JSON file (.json) containing the node hierarchy, materials, and cameras * Binary files (.bin) containing geometry and animations * Image files (.jpg, .png, etc.) for textures * GLSL text files (.glsl) for GLSL source code for individual stages See also https://github.com/KhronosGroup/glTF/tree/master/model/duck https://github.com/KhronosGroup/glTF/tree/master/model/duck for an example.