5

4 Move the playhead to the frame where you want to create the next keyframe.
5 In the Generator Inspector, change the generator Size, Colors, and Contrast parameter
values.
6 Play the project (press the Space bar).
The animated generator parameters create a moving, changing texture. If you’re satisfied
with the result, press A again to turn off keyframe recording.
Saving Modified Generators
After you modify or animate the parameters of a generator, you can save the generator
to the Library. For organizational purposes, name objects that you save to the Library
with a descriptive title.
To save a customized generator to the Library
1 To rename the modified generator, double-click the generator name in the Layers list.
2 Type the new generator name, then press Return.
3 In the Library, navigate to the Generators category.
Note: You can also save the modified generator in another category, such as Favorites.
4 From the Layers list, drag the modified generator to the Library stack.
947Chapter 18 Working with Generators