Draco option having no effect

[donmccurdy]

Using gltf-pipeline 2.0.0, and running:

gltf-pipeline -i chr_knight.gltf -o chr_knight_draco.gltf -d -s

No errors are printed, and the output file is valid, but output does not use the Draco extension. Original file (chr_knight.gltf) and output (chr_knight_draco.gltf) attached:

chr_knight.zip

[lilleyse]

Stepping through the code it looks like this is because the gltf doesn't have indices and compressDracoMeshes returns early if that's the case. This could be fixed by generating the indices on the fly and passing those through to AddFacesToMesh.

[donmccurdy]

Thanks! :)