{Tryhard General artist}
Currently on UEFN
https://dev.epicgames.com/community/profile/P6OA/AhomiGoi
that mask can be made by just simple RGB, you store a mask in full pure Red, and so on, in engine that Red channel will be seen as a white and black image, about the normal, that can be made by taking the same pic with dif. light source angles (Front,L&R)
that mask can be made by just simple RGB, you store a mask in full pure Red, and so on, in engine that Red channel will be seen as a white and black image, about the normal, that can be made by taking the same pic with dif. light source angles (Front,L&R)