Apple Motion 3 Manual do Utilizador descarregar pdf (Página 125)

Chapter 1 Getting to Know Motion 125

Inspector

Every effect in Motion, from behaviors to particle systems to gradients, is controlled by

a collection of parameters that modify the various attributes for that effect. For

example, a Blur filter has an amount slider that controls how much blur is applied.

Some parameters are controlled with sliders, some with dials or pop-up menus. In fact,

there are thousands of parameters using many types of controls. All of them are

accessed in the Inspector.

Important: The Inspector is contextual—what appears in the Inspector is based on the

selected object. An object must be selected for parameters to appear in the Inspector.

Even objects without applied effects have many parameters that you can modify to

alter the nature of the object and how it behaves in your project. These include an

object’s scale, opacity, and position onscreen, as well as more obscure attributes such

as a clip’s pixel aspect ratio or field order.

The Inspector contains four tabs, each of which contains a set of parameters for the

selected object. The first three tabs, Properties, Behaviors, and Filters, are present for

any selected object. The fourth tab, generically called the Object tab, changes its name

and contents depending on the type of object selected.

Types of Controls

There are many different types of controls that may appear in the Inspector. Each one

provides you the opportunity to change the value of a parameter in a special way.

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Apple Motion 3 Manual do Utilizador Página 125