On Mouse Scroll

Overview

The On Mouse Scroll Node with Object Base and Left Button.

The On Mouse Scroll Node with Screen Base and Left Button.

On Mouse Scroll is an Event Listener Node used for executing a Logic Branch when the user scrolls either over an Object or anywhere in the Screen.

The Attributes allow the user to choose whether the Event Base is a specific Object or the entire Screen.

Scope: Scene, Prefab.

Attributes

The On Mouse Scroll Node Attributes.

Event Base

Attribute	Type	Description
Event Base	Drop-down	Whether the Logic will be triggered when the cursor enters a particular Object or the Screen.

Inputs

Note: Input Sockets only available when Event Base is set to Object.

Input	Type	Description
Object ID	ObjectID	The Object in which scrolling over 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.
Direction	Vector2	Vector whose Y-coordinate indicates the direction and speed of the scrolling.
Object ID	ObjectID	The Object ID of the Object where the scroll occurs. If there is no Object on that part of the Screen, the output is the Object ID 00000000-0000-0000-0000-000000000000.
Event ID	ObjectID	The ID of the current Event. This can be connected to the Unsubscribe Node to unsubscribe from the Event.

See Also

• Events
• Mouse