@needle-tools/engine/lib/engine/webcomponents/quicklook-handler.d.ts

Needle Engine is a web-based runtime for 3D apps. It runs on your machine for development with great integrations into editors like Unity or Blender - and can be deployed onto any device! It is flexible, extensible and networking and XR are built-in.

/**
 * Interface for a quicklook handler that can export and open a USDZ file.
 * Used as an abstraction layer to break the circular dependency between
 * WebXRButtons and USDZExporter.
 */
export interface IQuicklookHandler {
    objectToExport: any;
    exportAndOpen(): Promise<any>;
}
type QuicklookHandlerFactory = {
    /** Find an existing quicklook handler in the scene */
    find(): IQuicklookHandler | null;
    /** Create a new quicklook handler instance */
    create(): IQuicklookHandler;
};
/**
 * Register a factory for creating quicklook handlers.
 * Called by USDZExporter to register itself as the handler.
 */
export declare function setQuicklookHandlerFactory(factory: QuicklookHandlerFactory): void;
/**
 * Find an existing quicklook handler in the scene, or create a new one if none exists.
 * @returns A quicklook handler, or null if no factory has been registered.
 */
export declare function getOrCreateQuicklookHandler(): {
    readonly handler: IQuicklookHandler;
    readonly created: boolean;
} | null;
export {};