Apple Motion 2 Tutorials Manuel d'utilisateur télécharger pdf (Page 171)

Tutorial 4 Working With Particles 171

Now, drag the spread control toward the leftmost opacity tag until the Location value

is approximately 15 percent.

Note: You can also use the Location parameter to change the Location value.

This ensures a quick fade-in for the particles.

5 Click the opacity tag near the center of the Gradient Editor.

6 Set the Opacity parameter to 100 percent.

7 Set the Location parameter to 45 percent.

The particles fade out more slowly.

8 Click the spread control between the last two tags of the opacity gradient.

9 Set Location to 91 percent.

10 Play the project.

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Apple Motion 2 Tutorials Manuel d'utilisateur Page 171