After Effects Expressions

<strong>After Effects Expressions</strong> permit motion graphic artists to achieveextraordinary control in their animations in a timeeffective way. Keyframingt... » 

After Effects Expressions permit motion graphic artists to achieveextraordinary control in their animations in a timeeffective way. Keyframingthe traditional approach to animating an element is a labor intensive processthat requires the artist to manually define essential points on the path of theanimation with the software imputing the movement between points. A shortExpression can accomplish what might take hours to execute with keyframing.First introduced to After Effects users in 2001 v 5 artists are increasinglyusing Expressions and actively seeking instruction wherever it is available onWeb forums and conferences. Other After Effects books allocate a chapter or twoto Expressions this is the first book announced that will fully explore thesubject. «