Type Method

fadeOut(duration:)

Creates an action that changes the opacity of the node to 0.0.

Declaration

class func fadeOut(duration sec: TimeInterval) -> SCNAction

Parameters

sec

The duration, in seconds, of the animation.

Return Value

A new action object.

Discussion

When the action executes, the node’s opacity property animates from its current value to 0.0.

This action is reversible; the reverse is created as if the following code had been executed:

[SCNAction fadeInWithDuration: sec];

See Also

Creating Actions That Change a Node’s Opacity

class func fadeIn(duration: TimeInterval) -> SCNAction

Creates an action that changes the opacity of the node to 1.0.

class func fadeOpacity(by: CGFloat, duration: TimeInterval) -> SCNAction

Creates an action that adjusts the opacity of a node by a relative value.

class func fadeOpacity(to: CGFloat, duration: TimeInterval) -> SCNAction

Creates an action that adjusts the opacity of a node to a new value.