Hi, im using a quad with a texture as my background in Gem. im using  gemhead -1 because i need it to be rendered in the same place. I also need to have lighting on, my question is : Is there any a way to make that the lighting doesnt affect a  specific gemchain?  i would like that my gemhead -1  would not be affected by ligthing, how can i do this?


thanks


Seb.