[UE3/UDK] Mixing Normal Maps

Approaches on mixing/blending normal maps using UE3' material editor.


Base Normal Map

Detail Normal Map

#1 UDN / 52 instructions (47+5)

#2 Whiteout / 53 instructions (47+6)

#3 Unity / 55 instructions (47+8)

#4 RNM / 55 instructions (47+8)