Motion Tween: A Fish Swimming

The Fish movie clip is inside a movie clip called FishSwimming.

In frames 1 the fish is off the left side of the stage. In frame 65 the fish is off the right edge of the stage. Flash uses motion tweening to create all of the frames in between: the "tween" frames.

We also curved the path that the fish will take with the selection tool, just as we would curve any line.

Fish Swimming

NEXT: Shape Tweening: From a red square to a blue circle