Isn’t the blue channel just 0.5, or does it get changed a bit after compression? I would think that you would be able to append 0.5 to the red and green channels to create your normal map.
Isn’t the blue channel just 0.5, or does it get changed a bit after compression? I would think that you would be able to append 0.5 to the red and green channels to create your normal map.