Apple Motion 5.1.1 - Manual (Page 715)

Chapter 18 Generators 715
1 Add the Soft Gradient generator to your project.
2 In the HUD or Generator Inspector, reduce the Radius value.
This example uses a Radius value of 40.
3 Reduce the Width and Height values.
The size of the gradient and its bounding box are scaled down.
4 With the generator still selected, do one of the following:
•
Press E.
•
In the toolbar, click the Make Particles button.
67% resize factor