gltfNames constant
The glTF names of every extension this reads and writes — for a tool
that lists what a file needs before it opens it, or a writer that
fills extensionsUsed itself.
Implementation
static const Set<String> gltfNames = <String>{
'KHR_materials_ior',
'KHR_materials_specular',
'KHR_materials_clearcoat',
'KHR_materials_sheen',
'KHR_materials_anisotropy',
'KHR_materials_transmission',
'KHR_materials_volume',
'KHR_materials_dispersion',
'KHR_materials_iridescence',
};