I made a face animation sprite sheet like this, 
with multiple faces on one texture sprite sheet. I've tried animate it by moving its UV, but it stays the same whenever I play the animation. What should I do to animate them?
I made a face animation sprite sheet like this, 
with multiple faces on one texture sprite sheet. I've tried animate it by moving its UV, but it stays the same whenever I play the animation. What should I do to animate them?