Use when learning IFC data model fundamentals or navigating IFC entity relationships. Prevents the common mistake of creating flat element structures without proper spatial hierarchy (Project > Site > Building > Storey). Covers entity hierarchy from IfcRoot to IfcElement, spatial structure, ownershi
Use when learning IFC data model fundamentals or navigating IFC entity relationships. Prevents the common mistake of creating flat element structures without proper spatial hierarchy (Project > Site > Building > Storey). Covers entity hierarchy from IfcRoot to IfcElement, spatial structure, ownership model, placement system, representation system, and relationships across IFC2X3, IFC4, and IFC4X3