How can I add TEXCOORD_1 attribute to an imported mesh?

Help & Support
1

I want to use lightmapping on some meshes which require TEXCOORD_1 (or UV1). Is there an easy way to force this onto an imported model?
If not, what is the easiest way to add this?
Thanks

2

Not currently. There was a way to add this to json models in the past, but we don’t have support for adding those to gbl, even though @slimbuck had that almost working in the past.

You’d need to unwrap your models in Blender and similar, and have the UV1 included in the glb.

1 Like
3

Oh no! I will see if I can find some tool that can batch process this for the fbx’s…
Thanks