Query on the preprocessing "local" scripts

[trThanhnguyen]

Hi AIT authors,

Thank you very much for your contributions, this is a wonderful work.

I can follow your preprocessing guidance in gen_data/PREP_DATA_MULTILAYER.md very well from steps 1 to 6. I have got

beta_template_body.ply
beta_template_upper.ply
hair.ply
...

successfully from step 6.

However, I hit a blocker at steps:

7. Merge upper and lower layer without shape offset and save into template_cloth_offset.ply and template_cloth_offset.pkl (using meshavatar code local)
8. Merge template_hair.ply, template_body.ply, template_shoes.ply and template_skin.ply into template_body.ply (using meshavatar code local)

May I ask for your sharing of these local scripts to reproduce your work? In case it is inconvenient to share, can you provide me with some hints on this mesh merging process?
Your help would be much appreciated. Thank you.

Best regards.