Inheritance #
- AudioServer
- CameraServer
- ClassDB
- DisplayServer
- EditorFileSystemDirectory
- EditorInterface
- EditorPaths
- EditorSelection
- EditorUndoRedoManager
- EditorVCSInterface
- Engine
- EngineDebugger
- FramebufferCacheRD
- GDExtensionManager
- Geometry2D
- Geometry3D
- IP
- Input
- InputMap
- JNISingleton
- JSONRPC
- JavaClassWrapper
- JavaScriptBridge
- MainLoop (1)
- Marshalls
- MovieWriter
- NativeMenu
- NavigationMeshGenerator
- NavigationServer2D
- NavigationServer3D
- Node (21)
- OS
- OpenXRExtensionWrapperExtension
- OpenXRInteractionProfileMetadata
- Performance
- PhysicsDirectBodyState2D (1)
- PhysicsDirectBodyState3D (1)
- PhysicsDirectSpaceState2D (1)
- PhysicsDirectSpaceState3D (1)
- PhysicsServer2D (1)
- PhysicsServer2DManager
- PhysicsServer3D (1)
- PhysicsServer3DManager
- PhysicsServer3DRendering
ServerHandler
- ProjectSettings
- RefCounted (121)
- RenderData (2)
- RenderSceneData (2)
- RenderingDevice
- RenderingServer
- ResourceLoader
- ResourceSaver
- ResourceUID
- ScriptLanguage (1)
- ShaderIncludeDB
- TextServerManager
- ThemeDB
- TileData
- Time
- TranslationServer
- TreeItem
- UndoRedo
- UniformSetCacheRD
- WorkerThreadPool
- XRServer
- XRVRS
- AnimationMixer (2)
- AudioStreamPlayer
- CanvasItem (2)
- CanvasLayer (1)
- EditorFileSystem
- EditorPlugin (1)
- EditorResourcePreview
- HTTPRequest
- InstancePlaceholder
- MissingNode
- MultiplayerSpawner
- MultiplayerSynchronizer
- NavigationAgent2D
- NavigationAgent3D
- Node3D (31)
- ResourcePreloader
- ShaderGlobalsOverride
- StatusIndicator
- Timer
- Viewport (2)
- WorldEnvironment
- AudioListener3D
- AudioStreamPlayer3D
- BoneAttachment3D
- Camera3D (1)
- CollisionObject3D (2)
- CollisionPolygon3D
- CollisionShape3D
- GridMap
- ImporterMeshInstance3D
- Joint3D (5)
- LightmapProbe
- Marker3D
- NavigationLink3D
- NavigationObstacle3D
- NavigationRegion3D
- OpenXRCompositionLayer (3)
- OpenXRHand
- Path3D
- PathFollow3D
- RayCast3D
- RemoteTransform3D
- ShapeCast3D
- Skeleton3D
- SkeletonModifier3D (7)
- SpringArm3D
- SpringBoneCollision3D (3)
- VehicleWheel3D
- VisualInstance3D (13)
- XRFaceModifier3D
- XRNode3D (2)
- XROrigin3D
Table of contents
VisibleOnScreenNotifier3D #
is_instantiable, Node3D, Node, core, not_builtin_classes
A box-shaped region of 3D space that detects whether it is visible on screen.
VisibleOnScreenNotifier3D represents a box-shaped region of 3D space. When any part of this region becomes visible on screen or in a Camera3D's view, it will emit a screen_entered signal, and likewise it will emit a screen_exited signal when no part of it remains visible.
If you want a node to be enabled automatically when this region is visible on screen, use VisibleOnScreenEnabler3D.
Note: VisibleOnScreenNotifier3D uses an approximate heuristic that doesn't take walls and other occlusion into account, unless occlusion culling is used. It also won't function unless Node3D.visible is set to true.
Members #
var aabb: AABB = AABB(-1, -1, -1, 2, 2, 2)#
The VisibleOnScreenNotifier3D's bounding box.
Methods #
const func is_on_screen() -> bool#
Returns true if the bounding box is on the screen.
Note: It takes one frame for the VisibleOnScreenNotifier3D's visibility to be assessed once added to the scene tree, so this method will always return false right after it is instantiated.
Annotations #
Constants #
Constructors #
Enums #
Operators #
Signals #
signal screen_entered()#
Emitted when the VisibleOnScreenNotifier3D enters the screen.
signal screen_exited()#
Emitted when the VisibleOnScreenNotifier3D exits the screen.