IfcExternallyDefinedSurfaceStyle

Definition from IAI: Definition of a surface style through referencing an external source (e.g. a material library for rendering information).

> NOTE In order to achieve expected results , the externally defined surface style should normally only be given in addition to an explicitly defined surface styles.

> HISTORY New entity in Release IFC2x Edition 2.
> IFC2x Edition 3 CHANGE The spelling has been corrected from IfcExternallyDefinedSufaceStyle with no upward compatibility.

EXPRESS specification:

ENTITY IfcExternallyDefinedSurfaceStyle
SUBTYPE OF ( | IfcExternalReference);
END_ENTITY;

Inheritance graph

ENTITY IfcExternallyDefinedSurfaceStyle;
ENTITY IfcExternalReference;
Location | : | OPTIONAL IfcLabel;
ItemReference | : | OPTIONAL IfcIdentifier;
Name | : | OPTIONAL IfcLabel;
ENTITY IfcExternallyDefinedSurfaceStyle;
END_ENTITY;