I’ve been having issues with Draco files produced by Wrap not being compatible with other draco tools.
After investigating for a bit, it looks like a bug in the Draco library to me, which I’ve reported here: certain files encoded with 1.3.6 cannot be decoded with 1.4.1 · Issue #704 · google/draco · GitHub
In order to produce draco files that are compatible by the latest version of the draco library and tools using it, I have to reduce the quantization parameters to at least 24 (from the default 30)
This is more to help other who run into this, there is not much R3DS can do until it is fixed upstream.