Apple Motion 2 Manual de usuario descargar pdf (Pagina 92)

92 Chapter 2 The Playground

Animating Filters With Parameter Behaviors

This section provides a quick overview of applying Parameter behaviors to a filter. In

this example, a Bloom filter is applied to an object and its Brightness parameter is

keyframed. Then, a Randomize Parameter behavior is applied to the Threshold

parameter of the Bloom filter.

To apply a Bloom filter to an object:

1 In the Library, select the Filters category, then the Glow subcategory.

2 In the stack, select the Bloom filter and drag it to an object in the Canvas.

The Bloom filter creates flowering highlights in the lighter areas of an object based on

a threshold.

To animate the Brightness parameter of the Bloom filter:

1 Go to the frame where you want to start the filter animation.

2 Enable Record (press A).

3 In the Bloom Dashboard (press D), set the first Brightness value. This example uses a

Brightness value of 47.

Note: You can also adjust the filter parameters in the Filters tab of the Inspector.

Original lion image Lion image after Bloom filter applied

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Apple Motion 2 Manual de usuario Pagina 92