SHADER ks_multilayer_fresnel_nm4 bugged !!!

hey everyone

straight to the point
I have tried to use x4fab new shader ks_multilayer_fresnel_nm4
but all the normal maps flips


any idea why or how to fix it ?

 

You can recreate the normal map inverted

 

huh.. It could fix it, I'll try it out

but if anyone have a real fix pleas help

 

Real fix? It’s an alternative shader... maybe setup that way. But there’s no documentation that I know of. Maybe report it to Ilja if you think there’s an issue with it.

 

I know it's not because it's looks good when you start adding the textures but at the last one txNormalA everything flips.
and I got no response from Ilja both in discord and patreon, I know he's busy and that's why I came here for the help