IFC Data Types

Subtopics

07_Interoperability.13.75.1

IFC Container

IFC Container (relating object of IfcRelAggregates) is an IFC entity that does not have its own body geometry, but its components ...
07_Interoperability.13.76.1

IFC Type Product

An IFC Type Product is an IFC Entity that defines a particular style/type of other entities by relating to them with common IFC ...
07_Interoperability.13.77.1

IFC Model Hierarchy

An IFC model is composed of IFC Entities built up in a hierarchical order. As shown in the following illustration, each story ...
07_Interoperability.13.78.1

IFC Attributes

IFC Attributes are the main identifiers of IFC Entities. The names of IFC Attributes are fixed, having been defined by ...
07_Interoperability.13.79.1

IFC Properties

IFC Properties are additional (mostly IFC Type-specific) parameters assigned to an IFC Entity. IFC Properties can be either ...
07_Interoperability.13.81.1

IFC Assignments

IFC Assignments (IfcRelAssigns) define the relationship between the different project elements. Each assignment type can have its ...
07_Interoperability.13.74.1

IFC Entity

In an IFC model, the project information (generated, for example, from an ARCHICAD project) is represented as a set of IFC ...