Adobe Flash Professional CS6 Adobe Flash Professional CS6 Classroom In A Book | Page 366

define the Mask and Masked layers You’ll create a rectangular mask that starts small and grows larger to cover the Stage. The resulting effect reveals the contents of the Masked layer slowly, similar to a sliding door opening. 1 Open the file page2.fla. A single layer called content contains a movie clip of the second section about a new car. 2 Insert a new layer above the content layer and rename it mask. 3 Double-click the icon in front of the layer name, or choose Modify > Timeline > Layer Properties. The Layer Properties dialog box appears. Adobe FLAsh ProFessionAL Cs6 CLAssroom in A book 357