Is there new API for generating Indirect Commands for the Metal Shader Converter? Is there any example project? I currently use a shader to copy indirect commands. Is there a way to do that with the new Shader Converter pipeline?

Is it possible to access the RoomPlan API from Objective-C? I cannot figure out how to include the RoomPlan framework into some legacy Objective-C code I have. I can include the RoomPlan.h header but it still does not recognize any of the API classes. I also could not figure out if there was a way to use RoomPlan-Swift.h to expose the API to the Objective-C code.