After Effects Expressions Tutorial 4: Rotating Wheels Rig

In this class we use everything we learned in the previous classes for a hands-on example: We develop an expression to rotate the wheels of a car automatically. It works such that you only need to keyframe the position of the car and the expression calculates how the wheels need to rotate to fit to that movement. We start with the quick and easy solution using iExpressions and then develop our own version by writing our own expressions code.

Tools used

• iExpressions