[Home](./index.md) > [three-loader-3dtiles](./three-loader-3dtiles.md) > [LoaderOptions](./three-loader-3dtiles.loaderoptions.md) > [worker](./three-loader-3dtiles.loaderoptions.worker.md) ## LoaderOptions.worker property Whether to use workers when processing DRACO-compressed tiles - Default: `true`. Signature: ```typescript worker?: boolean; ```