I want to use the diagramming tool to provide something like a basic room designer. So, I need to start by laying out a room and then adding objects (nodes) into the room. Some object may container other objects (like a table may have plates). So, here are my questions:

1) What object type should I use for the room? ShapeNode, Container? Ideally, I would like to be able to define irregular shapes (L shaped room). Is that possible?

2) How can I embed a shapenode inside another shapenode (one shapenode is the parent of another)?

Thanks,
Doug