Source Code of hephaestus

[sunkymepro]

Thanks for your great work， but it's unfortunate that the source of LSFM is unavailable. Now I'm trying to replace LSFM with other 3DMM models. I'm puzzled with hephaestus. I have read the readme.md in the Github page of hephaestus but I still feel puzzled. Could you please tell me how to get the function document of hepaestus? I only want to know the parameter and usage of some functions.
Thank you!