Loading drc files instead of glb or gltf


Hi guys,

Looking at

and finding that i cant really load draco compressed glb files, i get a decoder Module error. I use facebooks FBX2glTF and while it converts from fbx to glTF 2.0 successfully and i can load it elsewhere it doesnt work on here.

drc files are much smaller then glb or glTF so i would prefer to load these files directly, is this possible?


I have tested the PlayCanvas glTF viewer (source) against the sample Draco compressed files in this repo and it seems to work fine:

I don’t see why DRC files would be smaller than GLB files. GLB files will embed textures and the scene description and so on. But the vertex data should be compressed the same. DRC just contains vertex data.