Button Events (LogiX node)

Button Events
Inputs
	IButton	Button
Outputs
	Impulse	Pressed
	Impulse	Pressing
	Impulse	Released
	Impulse	HoverEnter
	Impulse	HoverStay
	Impulse	HoverLeave
	Component	Source
	Float3	GlobalPoint
	Float2	LocalPoint
	Float2	NormalizedPoint

The Button Events node fires impulses when the input Button is interacted with. It also outputs additional information about the interacting Component and where the interaction occurred.

Usage

All output impulses are owned by the user interacting with the Button.

The Pressed output fires a single impulse when the Button is pressed.

The Pressing output fires a single impulse every frame while the Button is pressed. The first impulse from Pressing is fired the frame after the impulse from Pressed.

The Released output fires a single impulse when the Button stops being pressed. If the Button is a NeosButton, this fires the frame after Pressed.

The HoverEnter output fires a single impulse when a user's interaction laser hovers over the Button.

The HoverStay output fires an impulse every frame while a user's interaction laser is hovering over the Button. The first impulse from HoverStay is fired the frame after the impulse from HoverEnter.

The HoverLeave output fires a single impulse when a user's interaction laser stops hovering over the Button.

The Source output provides the Component responsible for interacting with the Button when any of the impulse outputs fire. The value is only available for the duration of the relevant impulse chain.

The GlobalPoint output provides the global position of the point where the Button interaction occurred when any of the impulse outputs fire. The value is only available for the duration of the relevant impulse chain.

The LocalPoint output provides the X and Y coordinates (in the Button slot's local coordinate space) when where the Button interaction occurred when any of the impulse outputs fire. The value is only available for the duration of the relevant impulse chain.

The NormalizedPoint output provides the X and Y coordinates on the surface of the Button where the interaction occurred when any of the impulse outputs fire. The value is normalised to the range -0.5 to 0.5 in both dimensions.

Components which can be referenced as an IButton for the Button input include the NeosButton, PhysicalButton, TouchButton, and UIX Button. All impulse outputs will function with a UIX Button and TouchButton. Only Pressed and Released will output impulses for a NeosButton. Only Pressed, Released, HoverEnter, and HoverLeave will output impulses for PhysicalButton.

Button events respect the AcceptPhysicalTouch and AcceptRemoteTouch fields on the respective NeosButton/PhysicalButton components or UIX canvas. Hover events will not be fired if the component/canvas does not accept remote touches.

Node Menu

Interaction
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