keep node names

[vegarringdal]

Hi

From what I understand keeping mesh names will be hard, but is it possible to keep node names?

I tried with this file:
https://github.com/KhronosGroup/glTF-Sample-Models/blob/master/2.0/GearboxAssy/glTF-Binary/GearboxAssy.glb
Using gltfpack -i GearboxAssy.glb -o test1.glb -cc -kn -km
But when I use https://sandbox.babylonjs.com/ and look the node names, they are renamed.

Original:

With your amazing meshoptimizer (4.843MB->1,496MB🥇 ) I see new names.

[zeux]

None of the names you see are present in the original file I believe. -kn should preserve the names when they are present in the original file. When names are absent, Babylon.JS generates synthetic names - the order of nodes isn't preserved which is why you see them changed.

[vegarringdal]

yes, you are right.

Sorry, I though I saw the same id everytime.
This is great, thanks again for making this amazing lib, really hope I get to try it out more now.