VisibleOnScreenNotifier3D
A box-shaped region of 3D space that detects whether it is visible on screen.
VisibleOnScreenNotifier3D.swift:28class VisibleOnScreenNotifier3DVisibleOnScreenEnabler3D 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 [signal screen_entered] signal, and likewise it will emit a [signal 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.
This object emits the following signals:
Superclasses
class VisualInstance3DParent of all visual 3D nodes.
Citizens in SwiftGodot
Conformances
protocol CustomStringConvertibleA type with a customized textual representation.
protocol EquatableA type that can be compared for value equality.
protocol HashableA type that can be hashed into a
Hasherto produce an integer hash value.protocol Identifiable<ID>A class of types whose instances hold the value of an entity with stable identity.
protocol VariantRepresentableTypes that conform to VariantRepresentable can be stored directly in
Variantwith no conversion. These include all of the Variant types from Godot (for exampleGString,Rect,Plane), Godot objects (those that subclass SwiftGodot.Object) as well as the built-in Swift types UInt8, Int64 and Double.protocol VariantStorableTypes that conform to VariantStorable can be stored in a Variant and can be extracted back out of a Variant.
Type members
Instance members
var aabb: AABBThe
VisibleOnScreenNotifier3D’s bounding box.var screenEntered: SimpleSignalEmitted when the
VisibleOnScreenNotifier3Denters the screen.var screenExited: SimpleSignalEmitted when the
VisibleOnScreenNotifier3Dexits the screen.func isOnScreen() -> Bool Returns
trueif the bounding box is on the screen.
Subclasses
class VisibleOnScreenEnabler3DA box-shaped region of 3D space that, when visible on screen, enables a target node.