Frame Animation: A traffic light
The traffic light movie clip has 60 frames. There are keyframes in 1, 20, and 40. A keyframe is a frame where there is a change.
In frames 1 through 19, the light is green. In frame 20 the light changes to yellow and is yellow for frames 20-39. In frame 40 the light changes to red. It stays red until frame 60. After frame 60, it starts over again in frame 1, a green light.
INDEX, Animation in Flash, Frame Animation: A traffic light, Demonstration: Creating the traffic light, Motion Tween: A swimming fish, Shape Tweening: From a red square to a blue circle, Shape Tweening Demonstration: From a red square to a blue circle, Property Tweening: Changing the alpha value, Property Tweening Demo: Changing the alpha value, A Scrolling Background, Create a Scrolling Background Demo
Next lesson: The Bone Tool
