Defines index of refraction for a PBR Material. See MaterialsIOR.

Hierarchy

  • ExtensionProperty
    • IOR

Properties

parentTypes: PropertyType[] = ...
propertyType: "IOR" = 'IOR'

Methods

  • copy(other: IOR, resolve?: <T>(t: T) => T): IOR
  • detach(): IOR
  • dispose(): void
  • 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.

  • getIOR(): 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.

  • 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)
    
  • setExtras(extras: Record<string, unknown>): IOR
  • Updates the Extras object, containing application-specific data for this Property. Extras should be an Object, not a primitive value, for best portability.

  • setIOR(ior: number): IOR
  • setName(name: string): IOR
  • 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.

Function symbol, f(📦) → 📦, where the argument and output are a box labeled 'glTF'.

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