8.8.3.37 IfcTessellatedItem

Tessellation
tesselliertes Element

The IfcTessellatedItem is the abstract supertype of all tessellated geometric models.

HISTORY  New entity in IFC4.

XSD Specification:

 <xs:element name="IfcTessellatedItem" type="ifc:IfcTessellatedItem" abstract="true" substitutionGroup="ifc:IfcGeometricRepresentationItem" nillable="true"/>
 <xs:complexType name="IfcTessellatedItem" abstract="true">
  <xs:complexContent>
   <xs:extension base="ifc:IfcGeometricRepresentationItem"/>
  </xs:complexContent>
 </xs:complexType>

EXPRESS Specification:

ENTITY IfcTessellatedItem
ABSTRACT SUPERTYPE OF(IfcTessellatedFaceSet)
SUBTYPE OF IfcGeometricRepresentationItem;
END_ENTITY;

Link to EXPRESS-G diagram EXPRESS-G diagram

Inheritance Graph:

ENTITY IfcTessellatedItem
ENTITY IfcRepresentationItem
INVERSE
LayerAssignment : SET [0:1] OF IfcPresentationLayerAssignment FOR AssignedItems;
StyledByItem : SET [0:1] OF IfcStyledItem FOR Item;
ENTITY IfcGeometricRepresentationItem
ENTITY IfcTessellatedItem
END_ENTITY;

Link to this page  Link to this page