On Alpha Change

Overview

The On Alpha Change Node.

On Alpha Change is an Event Listener Node used for executing a Logic Branch when the Alpha value of an Object changes.

Scope: Scene, Prefab.

Attributes

The On Alpha Change Node Attributes.

Attribute	Type	Description
Object	ObjectID	The Object in which a change of the Alpha value triggers the Logic Branch, if none is given in the Object ID Input Socket.

Inputs

Input	Type	Description
Object ID	ObjectID	The Object in which a change of the Alpha value triggers the Logic Branch.
Subscribe (►)	Pulse	An Input Pulse that needs to be triggered to start listening to the Event.

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.
Alpha	Float	The modified Alpha value.
Object ID	ObjectID	The Object received as Input.

See Also

• Events

• Object

• Alpha