This schema is defined within EXPRESS and XSD files.
| Description | ASCII file | HTML file |
|---|---|---|
| IFC EXPRESS long form schema | IFC4.exp | IFC4.exp.htm |
| IFC XSD long form schema | IFC4.xsd | IFC4.xsd.htm |
Property sets and quantity sets are defined within IFC-SPF and IFC-XML files.
| Description | ASCII file | HTML file |
|---|---|---|
| IFC-SPF property and quantity templates | IFC4.ifc | |
| IFC-XML property and quantity templates | IFC4.ifcxml |
Model view definitions are defined within MVD-XML files.
| Description | ASCII file | HTML file |
|---|---|---|
| MVD-XML model view definitions | IFC4.mvdxml | |
| EXPRESS XSD configuration | IFC4.xml |