Apple Shake 4 Uživatelský manuál stáhnout pdf (Strana 100)

100 Chapter 2 Setting a Script’s Global Parameters

rotoPickRadius

This parameter provides the ability to select individual points on a shape that fall

within a user-definable region around the pointer. This allows you to easily select

points that are near the pointer which may be hard to select by clicking them directly.

A slider allows you to define how far, in pixels, the pointer may be from a point to

select it.

rotoTangentCreationRadius

This parameter lets you define the distance you must drag the pointer when drawing a

shape point to turn it into a Bezier curve. Using this control, you can make it easier to

create curves when drawing shapes of different sizes. For example, you could increase

the distance you must drag, to avoid accidentally creating Bezier curves, or you can

decrease the distance you must drag, to make it easier to create Bezier curves when

drawing short shape segments.

gridWidth, gridHeight

Specifies, in pixels, how wide and tall each rectangle of the grid is. The gridHeight is

locked to the gridWidth by default, although this expression can be changed. This

default is 40 x 40 pixels.

gridEnabled

Lets you control the grid’s effect on the nodes that you create. There are two settings:

on and off. This parameter also toggles the background grid pattern in the Node View if

gridVisible is turned on.

gridVisible

Displays the grid as a graphical background in the Node View. This graph is only

displayed when gridEnabled is turned on.

layoutTightness

This parameter affects the Layout Arrangement commands described in “A

rranging

Nodes” on page 244. It lets you specify how closely nodes should be positioned to one

another when they’re newly created, or whenever you use one of the arrangement

commands. This parameter’s default is 40 pixels.

consoleLineLength

The maximum line length of information displayed in the Console tab. This defaults to

12 0 characters.

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Apple Shake 4 Uživatelský manuál Strana 100