G rayscale Effects as Maps

Let’s see how this works. Open the Liquify.aep project from the Chapter 7 folder of the exercise fi les. Apply the Liquify effect to the baby layer in the Liquify comp (Fig. 7.24 ).

In the Liquify effect’s controls in the Effect Controls panel, you’ll fi nd a set of tools to use on your layer (Fig. 7.25 ).