In this lesson we cover the proper way to combine a base normal map with a detail normal map. The standard technique of using an 'Overlay' layer destroys information in the blue channel of your normal map. Instead we look at another technique that always preserves all your detail.
Flat Frog is based on the misadventures of two rustic frogs that are always anxious to cross the road in search of females. Ever the ignorant optimists, the two rubes manage to get run over again and again out on the road but this never seems to dampen their enthusiasm or their certainty that a bevy of beautiful young female frogs is always just around the corner awaiting them.