Normal Map, Tangent Binormal on Mirrored Objects

[shivanangel]

Wow, I must have hit undo at some point in my code because I remember renormalizing the normal map from -1 to +1 ... but it sure isn't in that code...

I'll give your tips a try.

Not sure why the green channel is flipped, I'll look into that as well.

Thanks for your great support,

~George