Arseny Kapoulkine

FWIW while two out of three filters that EXT_meshopt_compression provides are designed for quantized data (normals & quaternions), the exponential filter is designed for float32 data and can be used...

While 1 is the smallest possible K from the encoding perspective, unsure if the spec should state that as the bounds - a 1-bit signed normalized integer has two values,...

FWIW I've updated this for the new extension proposal (#2517).

Are UVs mirrored here? If so then yeah it’s a known issue atm, and will get addressed eventually.

Yeah I looked at the scene closer and it's indeed UV mirroring. This needs special handling in the simplifier, probably as a separate pre-process. Re-attaching the file so that this...

Not currently; it's on a future roadmap to provide some simpler way along the lines of what gltfpack is doing manually by exposing a way to request individual vertices on...

Please attach the file (before processing).

Yes, I think it’s reasonable to sanitize inf/nan during output, but ideally they also should not be produced during processing; if that happens on a real scene and not an...