3D format GLTF

[jduss4]

Hello,

I noticed in issue #17 and in the docs, it is recommended to use the three.js JSON format for 3D files. However, three.js is now recommending most projects use GLTF. This format is supported by the Universal Viewer ( example ).

I attempted to use a GLTF format with this plugin and unfortunately failed. I was wondering if there is any planned support for that 3D format in the future, or if I am just missing something simple that I can fix on my end to get it to work. Thank you!