PointLightComponent class Scene graph

An engine Component that places a PointLight in the scene.

While the owning node is part of a live scene, the component registers its light with the scene's render layer so the renderer can find it, and unregisters it when the node leaves the scene.

The light's world position is the owning node's world-space translation, so moving the node moves the light.

Inheritance

Constructors

PointLightComponent(PointLight light)
Creates a component that lights the scene with light.

Properties

enabled ↔ bool
Whether this component's update hook runs each frame.
getter/setter pairinherited
hashCode → int
The hash code for this object.
no setterinherited
isAttached → bool
Whether this component is currently attached to a node.
no setterinherited
isLoaded → bool
Whether onLoad has completed.
no setterinherited
isMounted → bool
Whether the owning node is part of a live scene graph.
no setterinherited
light ↔ PointLight
The light this component contributes.
getter/setter pair
node → Node
The node this component is attached to.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
worldPosition → Vector3
The light's world-space position: the owning node's world-space translation.
no setter

Methods

cloneFor(Node cloneOwner) → Component?
Clones carry the light, sharing the light object like other clone payloads (geometry, materials).
override
fixedUpdate(double fixedDt) → void
Called once per fixed physics step while the component is mounted, enabled, and loaded. fixedDt is the fixed timestep of the surrounding PhysicsWorld, not the frame interval.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onAttach() → void
Called when this component is added to a node.
inherited
onDetach() → void
Called when this component is removed from a node.
inherited
onLoad() → Future<void>
Optional asynchronous setup, such as loading an asset.
inherited
onMount() → void
Called when the owning node enters a live scene graph.
override
onUnmount() → void
Called when the owning node leaves a live scene graph.
override
toString() → String
A string representation of this object.
inherited
update(double deltaSeconds) → void
Called once per frame while the component is mounted, enabled, and loaded. deltaSeconds is the elapsed time since the previous tick.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited