Adobe Flash CS4 Professional for Windows and Macintosh: Visual QuickStart Guide

Animating on Multiple Layers

Chapter 12

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Figure 12.16 When one frame is selected in keyframe

spans on multiple layers, choosing Insert > Motion

Tween converts all the spans to tween spans. You can

see that the ending rectangle of the keyframe span

disappears.

Working with multiple-layer

motion tweens

For the tasks in this layer, you’ll combine

three simple motion tweens on three layers,

to create a game of Ping-Pong much like the

classic-tween animation you created in the

preceding section. As in that animation, one

layer contains the ball; the other layers each

contain a paddle.

To set up a motion tween in all layers

with one command:

1.

Using ...