FadeFromTo Action

Overview

The FadeFromTo Action Node.

The FadeFromTo Action Node continuously modifies the Opacity of an Object over a specified period of time, thus creating an Animation. Both the initial and final values of the Opacity are chosen by the user.

Scope: Scene, Function, Prefab.

Attributes

The FadeFromTo Action Node Attributes.

Attribute	Type	Description
From	Float	The desired initial value of the Opacity, if none is received in the From Input Socket.
To	Float	The desired final value of the Opacity, if none is received in the To Input Socket.
Duration (sec)	Float	The total time of the Action, if none is received in the Duration Input Socket.
Interpolation	Drop-down	The Interpolation method to use for calculating the intermediate values of the Opacity. It can be Linear, Sine Ease In, Sine Ease In Out, or Sine Ease Out.

Inputs

Input	Type	Description
Instance ID	InstanceID	The assigned Instance ID of the Action. If nothing is received, it automatically assigns 0 as the Instance ID.
(►) Start	Pulse	A standard Input Pulse, to trigger the execution of the Node.
Object ID	ObjectID	The ID of the target Object.
Duration	Float	The total time (in seconds).
From	Float	The initial value of the desired Opacity.
To	Float	The final value of the desired Opacity.

Outputs

Output	Type	Description
Pulse Output (►)	Pulse	A standard Output Pulse, to move onto the next Node along the Logic Branch, once this Node has finished its execution.
Instance ID	InstanceID	The assigned Instance ID of the Action.
OnStart (►)	Pulse	Flows to the next Node following FadeFromTo Action when the Action starts.
OnEnd (►)	Pulse	Flows to the next Node following FadeFromTo Action when the Action stops.

See Also

• FadeTo Action

External Links

• Transparency (graphic) on Wikipedia.