How to make an animated texture with the normal maps?
Do you mean with lua by doing something like CreateMaterial or just using .vmt’s and vtf’s, which would be a whole lot easier? By the way, what are you making?
No, he means a texture with an animated normal map. The answer is yes. Look into how water textures are animated.
I thought by ‘animated texture’ with ‘normal maps’ he meant the texture and normal map were animated. If so, I found this. You might have to look into referencing normal maps in VMT’s however.