simsite/frontend/node_modules/three-stdlib/loaders/GLTFLoader.d.ts

import {
  AnimationClip,
  BufferAttribute,
  BufferGeometry,
  Camera,
  Group,
  InterleavedBufferAttribute,
  LoadingManager,
  Mesh,
  MeshStandardMaterial,
  Object3D,
  Material,
  SkinnedMesh,
  Texture,
  TextureLoader,
  FileLoader,
  ImageBitmapLoader,
  Skeleton,
  Loader,
} from 'three'

import { DRACOLoader } from './DRACOLoader'
import { KTX2Loader } from './KTX2Loader'

export interface GLTF {
  animations: AnimationClip[]
  scene: Group
  scenes: Group[]
  cameras: Camera[]
  asset: {
    copyright?: string | undefined
    generator?: string | undefined
    version?: string | undefined
    minVersion?: string | undefined
    extensions?: any
    extras?: any
  }
  parser: GLTFParser
  userData: any
}

export class GLTFLoader extends Loader {
  constructor(manager?: LoadingManager)
  dracoLoader: DRACOLoader | null

  load(
    url: string,
    onLoad: (gltf: GLTF) => void,
    onProgress?: (event: ProgressEvent) => void,
    onError?: (event: ErrorEvent) => void,
  ): void
  loadAsync(url: string, onProgress?: (event: ProgressEvent) => void): Promise<GLTF>

  setDRACOLoader(dracoLoader: DRACOLoader): GLTFLoader

  register(callback: (parser: GLTFParser) => GLTFLoaderPlugin): GLTFLoader
  unregister(callback: (parser: GLTFParser) => GLTFLoaderPlugin): GLTFLoader

  setKTX2Loader(ktx2Loader: KTX2Loader): GLTFLoader
  setMeshoptDecoder(meshoptDecoder: /* MeshoptDecoder */ any): GLTFLoader

  parse(
    data: ArrayBuffer | string,
    path: string,
    onLoad: (gltf: GLTF) => void,
    onError?: (event: ErrorEvent) => void,
  ): void

  parseAsync(data: ArrayBuffer | string, path: string): Promise<GLTF>
}

export type GLTFReferenceType = 'materials' | 'nodes' | 'textures' | 'meshes'

export interface GLTFReference {
  materials?: number
  nodes?: number
  textures?: number
  meshes?: number
}

export class GLTFParser {
  json: any

  options: {
    path: string
    manager: LoadingManager
    ktx2Loader: KTX2Loader
    meshoptDecoder: /* MeshoptDecoder */ any
    crossOrigin: string
    requestHeader: { [header: string]: string }
  }

  fileLoader: FileLoader
  textureLoader: TextureLoader | ImageBitmapLoader
  plugins: { [name: string]: GLTFLoaderPlugin }
  extensions: { [name: string]: any }
  associations: Map<Object3D | Material | Texture, GLTFReference>

  setExtensions(extensions: { [name: string]: any }): void
  setPlugins(plugins: { [name: string]: GLTFLoaderPlugin }): void

  parse(onLoad: (gltf: GLTF) => void, onError?: (event: ErrorEvent) => void): void

  getDependency: (type: string, index: number) => Promise<any>
  getDependencies: (type: string) => Promise<any[]>
  loadBuffer: (bufferIndex: number) => Promise<ArrayBuffer>
  loadBufferView: (bufferViewIndex: number) => Promise<ArrayBuffer>
  loadAccessor: (accessorIndex: number) => Promise<BufferAttribute | InterleavedBufferAttribute>
  loadTexture: (textureIndex: number) => Promise<Texture>
  loadTextureImage: (textureIndex: number, sourceIndex: number, loader: Loader) => Promise<Texture>
  loadImageSource: (sourceIndex: number, loader: Loader) => Promise<Texture>
  assignTexture: (
    materialParams: { [key: string]: any },
    mapName: string,
    mapDef: {
      index: number
      texCoord?: number | undefined
      extensions?: any
    },
  ) => Promise<void>
  assignFinalMaterial: (object: Mesh) => void
  getMaterialType: () => typeof MeshStandardMaterial
  loadMaterial: (materialIndex: number) => Promise<Material>
  createUniqueName: (originalName: string) => string
  createNodeMesh: (nodeIndex: number) => Promise<Group | Mesh | SkinnedMesh>
  loadGeometries: (
    /**
     * GLTF.Primitive[]
     * See: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/schema/mesh.primitive.schema.json
     */
    primitives: Array<{ [key: string]: any }>,
  ) => Promise<BufferGeometry[]>
  loadMesh: (meshIndex: number) => Promise<Group | Mesh | SkinnedMesh>
  loadCamera: (cameraIndex: number) => Promise<Camera>
  loadSkin: (skinIndex: number) => Promise<Skeleton>
  loadAnimation: (animationIndex: number) => Promise<AnimationClip>
  loadNode: (nodeIndex: number) => Promise<Object3D>
  loadScene: () => Promise<Group>
}

export interface GLTFLoaderPlugin {
  beforeRoot?: (() => Promise<void> | null) | undefined
  afterRoot?: ((result: GLTF) => Promise<void> | null) | undefined
  loadNode?: ((nodeIndex: number) => Promise<Object3D> | null) | undefined
  loadMesh?: ((meshIndex: number) => Promise<Group | Mesh | SkinnedMesh> | null) | undefined
  loadBufferView?: ((bufferViewIndex: number) => Promise<ArrayBuffer> | null) | undefined
  loadMaterial?: ((materialIndex: number) => Promise<Material> | null) | undefined
  loadTexture?: ((textureIndex: number) => Promise<Texture> | null) | undefined
  getMaterialType?: ((materialIndex: number) => typeof Material | null) | undefined
  extendMaterialParams?:
    | ((materialIndex: number, materialParams: { [key: string]: any }) => Promise<any> | null)
    | undefined
  createNodeMesh?: ((nodeIndex: number) => Promise<Group | Mesh | SkinnedMesh> | null) | undefined
  createNodeAttachment?: ((nodeIndex: number) => Promise<Object3D> | null) | undefined
}