Connects this facade to the web worker that runs the OpenCascade kernel.
Create the worker yourself from the package's worker entry, hand it over here, and wait for the kernel to report that it is loaded before making calls; without a worker every call would hang.
The worker running the OpenCascade kernel
The entry point to the OpenCascade kernel, gathering the shape, geometry, boolean, fillet, operation, transform, assembly, dimension and IO groups. Every call is asynchronous because the kernel runs as WebAssembly, usually in a worker, so the main thread stays responsive while a heavy boolean runs.