Straight ahead is a term used in animation that refers to a method that uses only the first key pose of a character, and then continues drawing the character to create the desired motion. It was first referred to in the 1981 book by Ollie Johnson and Frank Thomas The Illusion of Life, and is a part of the 12 Basic Principles of Animation. It contrasts with its converse, pose to pose animation, in that it does not use inbetweening. Straight ahead action is so named because the animator literally works straight ahead from the first drawing of the scene.[1] Disney director-animator Woolie Reitherman said, "When I didn't know what I was doing in an action, I always went straight-ahead. I'd just start on ones. Half the time I didn't know what I was doing. To me, it's fun. You find out something you wouldn't have found out otherwise."[2]
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