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Light

Defines a light attached to a Node. See LightsPunctual.

Hierarchy

  • ExtensionProperty
    • Light

Properties

_color: vec3 = ...

INSTANCE.

parentTypes: PropertyType[] = ...
propertyType: "Light" = 'Light'
Type: Record<string, PunctualLightType> = ...

CONSTANTS.

Methods

  • copy(other: Light, resolve?: <T>(t: T) => T): Light
  • dispose(): void
  • getColor(): vec3
  • getColorHex(): number
  • getExtras(): Record<string, unknown>

  • Returns a reference to the Extras object, containing application-specific data for this Property. Extras should be an Object, not a primitive value, for best portability.

  • getInnerConeAngle(): number
  • getIntensity(): number
  • getName(): string

  • Returns the name of this property. While names are not required to be unique, this is encouraged, and non-unique names will be overwritten in some tools. For custom data about a property, prefer to use Extras.

  • getOuterConeAngle(): number
  • getRange(): number
  • getType(): PunctualLightType
  • isDisposed(): boolean

  • Returns true if the node has been permanently removed from the graph.

  • listParents(): Property[]

  • Returns a list of all properties that hold a reference to this property. For example, a material may hold references to various textures, but a texture does not hold references to the materials that use it.

    It is often necessary to filter the results for a particular type: some resources, like Accessors, may be referenced by different types of properties. Most properties include the Root as a parent, which is usually not of interest.

    Usage:

    const materials = texture
    .listParents()
    .filter((p) => p instanceof Material)
  • setColor(color: vec3): Light
  • setColorHex(hex: number): Light
  • setExtras(extras: Record<string, unknown>): Light

  • Updates the Extras object, containing application-specific data for this Property. Extras should be an Object, not a primitive value, for best portability.

  • setInnerConeAngle(innerConeAngle: number): Light
  • setIntensity(intensity: number): Light
  • setName(name: string): Light

  • Sets the name of this property. While names are not required to be unique, this is encouraged, and non-unique names will be overwritten in some tools. For custom data about a property, prefer to use Extras.

  • setOuterConeAngle(outerConeAngle: number): Light
  • setRange(range: number): Light
  • setType(type: PunctualLightType): Light
Function symbol, f(📦) → 📦, where the argument and output are a box labeled 'glTF'.

Made by Don McCurdy • TypeDoc documentation • Copyright 2021 under MIT license