<?xml version="1.0" encoding="UTF-8" ?> <class name="VisibleOnScreenNotifier2D" inherits="Node2D" version="4.0"> <brief_description> Detects when the node extents are visible on screen. </brief_description> <description> The VisibleOnScreenNotifier2D detects when it is visible on the screen. It also notifies when its bounding rectangle enters or exits the screen or a viewport. If you want nodes to be disabled automatically when they exit the screen, use [VisibleOnScreenEnabler2D] instead. </description> <tutorials> <link title="2D Dodge The Creeps Demo">https://godotengine.org/asset-library/asset/515</link> </tutorials> <methods> <method name="is_on_screen" qualifiers="const"> <return type="bool" /> <description> If [code]true[/code], the bounding rectangle is on the screen. [b]Note:[/b] It takes one frame for the node's visibility to be assessed once added to the scene tree, so this method will return [code]false[/code] right after it is instantiated, even if it will be on screen in the draw pass. </description> </method> </methods> <members> <member name="rect" type="Rect2" setter="set_rect" getter="get_rect" default="Rect2(-10, -10, 20, 20)"> The VisibleOnScreenNotifier2D's bounding rectangle. </member> </members> <signals> <signal name="screen_entered"> <description> Emitted when the VisibleOnScreenNotifier2D enters the screen. </description> </signal> <signal name="screen_exited"> <description> Emitted when the VisibleOnScreenNotifier2D exits the screen. </description> </signal> </signals> <constants> </constants> </class>