Uncompress Draco files

Hi all,

We have been using gltf-pipeline to compress gltf files via Draco compression. Thanks gltf-pipeline team. But there seems no option to “uncompress” the same “Draco” compressed files. Any other utilities out there ?.

Regards
/rk

https://threejs.org/editor/ would be one option. I’m not sure if there’s a CLI utility. See https://github.com/CesiumGS/gltf-pipeline/issues/382. Note that Draco compression is lossy, so you wouldn’t want to repeatedly compress and decompress a file.

Thx again Don. Did’nt realize that “Draco” was lossy. It is hard to discern with our eyes. Will keep your suggestion in mind. I expect to “decompress” only once. Incidentally Google’s Draco project they use the term “decoder” for “decompression”. Is this right ?.

Regards
/rk

Correct, they mean the same thing (in this case at least).