why use -kn the texture will be disordered?

[554814925]

I need to keep node name, but when i use -kn,the texture will be disordered.
this is orginal model :
http://www.3dyzt.com/temp/house.glb

gltfpack.exe -i house.glb -o test.glb -tc -kn

this is correct:

this is wrong:

[zeux]

It looks like there's a large amount of differences between scales of different nodes, which confuses the quantization logic and that results in a significant error for some objects. You can use -vpf (available in latest builds that you can download from https://github.com/zeux/meshoptimizer/actions/runs/3299430986) to fix that, which will likely become the default setting in the future.